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", 0x1000}, {&(0x7f00000000c0)="dc2c033a6fd7eca06c53100a2b98f2a4c82d99f0b7ce82b5016194f020b88dbea04f0f0221608fea70843e2b4f2ae32142eed3faa175224e625207d5ef48e0b1a94bf8daedc8d721433d3e0193f12b557a98a679ceb36621d77a02f001826f88bbc910e5d547dc9515964fea1498b9aedc68d93401c61f63b6706da5", 0x7c}, {&(0x7f0000000140)="fd244fabd1b6611802e9e8395ade6c8a979986243fffffde4d7f26acbd39ce37a131fbd796be04d6ea2dceddfb36c07b48d838a5698b2f72abbcfe2ce911a11f2d00e339ad79dfc396a582e4bde36f26ac31718f71d58fedda9ef46d2a74d89005675b4268ae94f17b5cf3d69835fd1d457e028de1da87ae2c9cf217c7cc691e95d81a4d298d11283a1e0f5ebdd0ded6a6ca93bdf6c7ec49af68ec512618ff0b4198c1b4a7", 0xa5}, {&(0x7f0000000200)="c46829157e8a38aa667c4f84fa43ad41179167bef2b78248c5a37093cf6d48b5b22261fe9563eb03a7817ba56617b357beb8f55ee3688cf88501979080d6720edbecfd0de1cf66d12851f6ab57996c5ccc02b79e6ff39f15dc8dfcbc7219aecbac4f36ad05ac77efca0fbfa06e6871de176e532193afa601d781108bd957b1fed9ff7ec95abb11dd5f5b11b04b5caafc7b23debbfbaae324e6af0fafc55021a6cf008ab27af38c77bedf337a27ce7881d74c1150ff991a6bf041d47946b310411d0f375e125de77f00f77bb916fedf70c31ef33850f3b2760051766146e49a80e8d5c2dd678a72ea54a52110fd55dc", 0xef}, {&(0x7f0000000040)="89292325d120f78a842f7ae2b09820a23d15f46937067143e54a674ae10badccdd430218c6ae481e", 0x28}], 0x6, 0x9) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f000019a000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f00000009c0)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) 08:38:36 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x2000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) [ 1199.562373][T10372] FAT-fs (loop1): bogus number of reserved sectors [ 1199.568933][T10372] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x3801000000000000, &(0x7f0000000400)={[{@sb, 0x9}]}) 08:38:36 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000300)) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x28080, 0x0) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000040)="e6a4704711c339fb98fbf2218a5a5870388c6219eee73b6836656dd99f2a96e655e22c79ad0935c3503eca19", 0x2c}, {&(0x7f00000000c0)="a0243abc6403ad4ef5b1ba656e49a6730a2eeb8f7928c7c6be5b72aa1f0681b3ee68fadb4dfab1845ead21c613c8590e7b49c7a6fa752aa845f6b32df90de815f7ba6ee15813fd440d17362c7ffbfca14d439fa69e0d2230079a784195a4629b11f8ddab80d1", 0x66}, {&(0x7f0000000140)="f08bb269f067072c948e93ccffd1e765257b1db8cfd1e511199bc5b12b22506368c18c3e93391763b16951437792609d53481989c52ff479a97aa8bbe443cdb738d3b97e20dd8ba902992297b098f164d0e63e58408829af70a0857fd344867f3758f870e32126d4cebcb775ccec3751daa7aa2dc3cd", 0x76}, {&(0x7f00000001c0)="627ad3c0a635ef974dec6900", 0xc}, {&(0x7f0000000200)="3c0b138d34ffdb587f99379fd09670fb04abf63517dc14e86cdc6e14954915cae2abc0644b3d05581b0948e1536634214b88f1e2ed54ced4bb3a8a89e3161b0205470a537ce3efe35959df4067ead4eb9f3f56b8e35e4c2acfff0f0dc040ec617efdc266b354805ed640f443171f9b7e1615027d5b240c5978", 0x79}], 0x5) [ 1199.741368][T10390] FAT-fs (loop1): bogus number of reserved sectors [ 1199.747919][T10390] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x3f00000000000000, &(0x7f0000000400)={[{@sb, 0x9}]}) 08:38:36 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xeffdffff, 0x0, 0x3}]) 08:38:36 executing program 4: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000200)={0x0, 0x0, "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", "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"}) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r5}, {0x0, r5}, {r4}, {r4}, {r4, r5}, {}, {}, {0x0, r5}, {}, {r4, r5}, {0x0, r5}, {}, {r3, r5}, {0x0, r5}, {}, {r4, r5}, {0x0, r5}, {}, {}, {}, {0x0, r5}, {r4}, {0x0, r5}, {0x0, r5}, {r4}, {0x0, r5}, {r3}, {}, {r3}, {0x0, r5}, {}, {}, {r3, r5}, {r4}, {}, {0x0, r5}, {r4, r5}, {0x0, r5}, {r3, r5}, {}, {0x0, r5}, {r4}, {}, {0x0, r5}, {r4}, {0x0, r5}, {r4}, {0x0, r5}, {}, {r3, r5}, {0x0, r5}, {r3}, {}, {r4}, {r3}, {}, {r4, r5}, {}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {r4, r5}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {r4}, {r3, r5}, {}, {r3}, {}, {}, {0x0, r5}, {}, {r4}, {r3}, {}, {}, {}, {0x0, r5}, {r4}, {}, {}, {0x0, r5}, {r3}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {r3, r5}, {}, {}, {0x0, r5}, {}, {r3}, {0x0, r5}, {}, {r4}, {r3, r5}, {0x0, r5}, {r3}, {r4, r5}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {}, {0x0, r5}, {r3}, {r3, r5}, {}, {0x0, r5}, {r3, r5}, {0x0, r5}, {r4, r5}, {r3, r5}, {r4}, {}, {r3, r5}, {r3}, {r4, r5}, {}, {r3}, {r3, r5}, {}, {}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {r4, r5}, {}, {}, {r3, r5}, {0x0, r5}, {r4, r5}, {r3, r5}, {r4, r5}, {0x0, r5}, {}, {r4}, {r4}, {}, {0x0, r5}, {r3}, {0x0, r5}, {r4, r5}, {r3}, {0x0, r5}, {r4, r5}, {0x0, r5}, {0x0, r5}, {}, {0x0, r5}, {r4}, {0x0, r5}, {r4}, {r3}, {}, {}, {}, {0x0, r5}, {r3, r5}, {r4, r5}, {}, {0x0, r5}, {}, {r4}, {0x0, r5}, {}, {}, {r3}, {r3}, {0x0, r5}, {r3, r5}, {r4, r5}, {0x0, r5}, {r3}, {}, {r3}, {0x0, r5}, {r4}, {r3, r5}, {r3, r5}, {0x0, r5}, {0x0, r5}, {}, {}, {}, {r4}, {r3}, {}, {r3}, {r4}, {0x0, r5}, {r4, r5}, {0x0, r5}, {r4, r5}, {0x0, r5}, {}, {r4, r5}, {r3, r5}, {r4}, {r4, r5}, {}, {}, {r3}, {}, {r3}, {r4}, {}, {r3, r5}, {}, {}, {0x0, r5}, {r4}, {0x0, r5}, {r3}, {r4}, {r4}, {}, {}, {r4}, {0x0, r5}, {0x0, r5}, {r3, r5}, {r3}, {}, {0x0, r5}, {0x0, r5}, {}, {r4, r5}, {r3}, {0x0, r5}, {r3}, {r4, r5}, {r3, r5}, {r4, r5}, {r4}, {r3, r5}, {}, {}, {r4}, {r3, r5}, {0x0, r5}, {r3, r5}, {0x0, r5}, {r4}, {r4}, {r3}, {0x0, r5}, {r4, r5}, {r4}, {0x0, r5}, {}, {}, {0x0, r5}, {r3, r5}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001200)={r0, r4, "f1927dd69e0b80e8fbe7252743ee642a025d6b5d3d3b895b22a1cc7503aa87cd8737dfb2eb5843ada22e85e5dcae4476c10a0a9c85e117e9ccea9e5ed91284e6dc586588d3063c7812d203119ab7e2bb54adab044180a6f6bfb55f906a7f27c244687099f5f58313fe0b77ab515e471833d0407b95b4406156de368088000f4fa8b0ccf41872c1b4544b84558917929d7e2c3df8a1aa16a817ba4903750f04ca5c049b139cc3bd649440aed2306028b566950c4b159cdeb1ba3ca809b337ecccf4dfe2f63efdac937240c7a136e9b2426e8893987f53254fa550e7e223c7693bbcf43148f8afce5317f0a0f02ffd78469ec4ad482650fb1281926f839c5723f5", "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"}) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:36 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="73686f60f5ed11cd817a0000000000000000000000003c3955ebc787b1b36b55425f3b2a8e86c1b53ba92139cf4a6f4bca"]) 08:38:36 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x3000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) [ 1199.847191][T10390] FAT-fs (loop1): bogus number of reserved sectors [ 1199.853921][T10390] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x4000000000000000, &(0x7f0000000400)={[{@sb, 0x9}]}) [ 1199.941143][ C0] sd 0:0:1:0: [sg0] tag#4761 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1199.951565][ C0] sd 0:0:1:0: [sg0] tag#4761 CDB: opcode=0xe5 (vendor) [ 1199.958478][ C0] sd 0:0:1:0: [sg0] tag#4761 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1199.968044][ C0] sd 0:0:1:0: [sg0] tag#4761 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1199.977615][ C0] sd 0:0:1:0: [sg0] tag#4761 CDB[20]: ba 08:38:36 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfcfdffff, 0x0, 0x3}]) [ 1199.999082][ C0] sd 0:0:1:0: [sg0] tag#4762 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1200.009482][ C0] sd 0:0:1:0: [sg0] tag#4762 CDB: opcode=0xe5 (vendor) [ 1200.016353][ C0] sd 0:0:1:0: [sg0] tag#4762 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1200.025939][ C0] sd 0:0:1:0: [sg0] tag#4762 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1200.035513][ C0] sd 0:0:1:0: [sg0] tag#4762 CDB[20]: ba 08:38:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x4000080000000000, &(0x7f0000000400)={[{@sb, 0x9}]}) 08:38:36 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x54000, 0x100) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x27157000) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:36 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getpeername(r0, &(0x7f00000000c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x80) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x40182, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x101, 0xdc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, 0xfffffffffffffffc) r3 = openat$incfs(r2, &(0x7f0000000280)='.pending_reads\x00', 0x40000, 0x10) mmap(&(0x7f00004a7000/0x1000)=nil, 0x1000, 0xf9571b74d621180d, 0x30, r3, 0x5b9ce000) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000200)={0x0, 0x80, 0x3, 0x7f, 0x20, 0x8, 0x0, 0x5, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xbab7, 0x2, @perf_bp={&(0x7f0000000300), 0xc}, 0x10, 0x0, 0x5, 0x9, 0x1, 0x9, 0xffe0, 0x0, 0x40, 0x0, 0x1}) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) ioctl$int_in(r4, 0x0, &(0x7f00000002c0)=0x5) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) [ 1200.171475][T10447] FAT-fs (loop1): Unrecognized mount option "sho`́z" or missing value 08:38:36 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000002c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0x4}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x20}}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x4800000000000000, &(0x7f0000000400)={[{@sb, 0x9}]}) 08:38:37 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="7eb2788ad7d12ec7"]) 08:38:37 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfefdffff, 0x0, 0x3}]) 08:38:37 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) [ 1200.327813][T10475] FAT-fs (loop1): Unrecognized mount option "~x." or missing value 08:38:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x4c00000000000000, &(0x7f0000000400)={[{@sb, 0x9}]}) 08:38:37 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) fcntl$setlease(r1, 0x400, 0x1) 08:38:37 executing program 4: r0 = dup(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000580)=ANY=[@ANYBLOB="000000008c9191055cbe74d77580d49c6c9cdc1efd52684aed21b8c0c64f0ed2a404a21a2598aa6a673968f51c82656900215e8ace28ce3b552957452b85d586fecae1773bb9ce83029c8c6e2d70411f618f815c286d976f2d2eb742c724290a0dd3afd3d9c77ff69a56911a57ef21f719cc74ff73704933fcbed2cbb0cd2bc414f0dbb0577649d858f8929d78eb18891311a862394b1c7f38afed6824d135cd16e0341bf992726c9eaab0ef1934690583dd23d727079b0c", @ANYRES16=r2, @ANYBLOB="171600000000000000003d000000080001007063690011000200303030303a30303a31302e30000000001c008200736f757263655f6d61635f69735f6d756c74696361737400"], 0x4c}}, 0x0) sendmsg$DEVLINK_CMD_GET(r0, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x34, r2, 0x800, 0x70bd26, 0x25dfdbfc, {}, [@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x34}}, 0x20000000) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0xfe, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x298, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = socket(0x1a, 0x800, 0x7ff) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000200)=""/242, 0xf2}], 0x1, 0x5, 0x4) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind(r5, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) bind(r5, &(0x7f00000000c0)=@l2tp={0x2, 0x0, @private=0xa010101, 0x4}, 0x80) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000500), 0x1, 0x0) preadv(r6, &(0x7f0000001a80)=[{&(0x7f0000000680)=""/161, 0xa1}, {&(0x7f0000000740)=""/255, 0xff}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/108, 0x6c}, {&(0x7f00000018c0)=""/134, 0x86}, {&(0x7f0000001980)=""/73, 0x49}, {&(0x7f0000001a00)=""/110, 0x6e}], 0x7, 0x1, 0xf69) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:37 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfffdffff, 0x0, 0x3}]) [ 1200.490438][T10501] FAT-fs (loop1): bogus number of reserved sectors [ 1200.496999][T10501] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1200.566578][T10501] FAT-fs (loop1): bogus number of reserved sectors [ 1200.573126][T10501] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x53efffff00000000, &(0x7f0000000400)={[{@sb, 0x9}]}) 08:38:37 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/220, 0xdc}, {&(0x7f0000000000)=""/13, 0x55}], 0x2, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) 08:38:37 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x5000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:37 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfffffdef, 0x0, 0x3}]) 08:38:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x6000000000000000, &(0x7f0000000400)={[{@sb, 0x9}]}) [ 1200.830441][T10541] FAT-fs (loop1): bogus number of reserved sectors [ 1200.836993][T10541] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:37 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) write(r0, &(0x7f00000000c0)="6aa58e2a4421e368cc22da07bb2f6a0eee1ff15f56db611a66cf41bd499b421b7b08c1d45174a5eca03f12a85fd9033984bff4c4e85c0e8dcb24a9680e5fb20e5724592a5c3ff10e46c21040dba7c087c0ae12e9a9e56179c7ecc6dc2f8edd48fa5e4e5fd126a785b7484655929a4dc3bdfe8176919b718c41a4d11ee258b2075b838a9c48ab2d2e0f53410cd3b726d53ad7b8f0bdf1c4a51a0a70f808106167ead4dea0ef40a77b777b4946127298ef52fe09ab15b446c4cf1e076819a6534cace21ea79be5598fab", 0xc9) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000040)={[{@fat=@uid}]}) 08:38:37 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x7000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x6800000000000000, &(0x7f0000000400)={[{@sb, 0x9}]}) [ 1200.972659][T10559] FAT-fs (loop1): bogus number of reserved sectors [ 1200.979206][T10559] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:37 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc16}, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) ioctl$FITHAW(r2, 0xc0045878) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) [ 1201.068862][T10571] FAT-fs (loop1): bogus number of reserved sectors [ 1201.075411][T10571] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:37 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfffffdfc, 0x0, 0x3}]) 08:38:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x6c00000000000000, &(0x7f0000000400)={[{@sb, 0x9}]}) 08:38:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) pwritev2(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="62600affec07b16088757dd6c56a40b69691ef584dc3eca0b44683e62fb3b44b59f22517058020566403eac8a755e0407ea976660bc6fecbcc58d4ec84712d5274a2f30d28ccbe7901d9fa363c5f9fb2053b537397f0f16b3927f04e0d3c65cd0b59a21d3485c6bd6046352adb1e93108c369a2af03c8dacd8fd1ee46e8258648aca992e300353028935a62a8afe3e72d0bcf9f48b73623029b9389b32b0b287d10da1a6702ca4f85ec5ed906cd8c04677d9c44fd5062a18e3daae2c7d796adc185e76b21a", 0xc5}, {&(0x7f0000000440)="df039d026ba63f781ce5b95232dfdcb33bc65ee053cc1eabc032924feb232e45acddcc00cff5dcf872332ccbc8e4084eabda0cd986de9920557b2459f9b8e29d8f7f146b85e1e5863c29f3e70cfe801e2e5fecd602a4f3e8b62539ffca714d0eed06d4f38165a84c3d8051f278498bdb57b2f306084016b66a01f28207d9670e91b1be34e7ed4be48fef97ff89b4dd083953b3a68e6cd7f809eda97092a211841dad8930b2e1e6c72ba749b0dee100e9c3e40ff39a70e4129cdce3d115ad052907d36590c1eb87080ed4fb108d7eb2b3941776d484529dc9a8e38c59", 0xdc}], 0x2, 0x7317, 0x7, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x20800, 0x110) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/149, 0x95}, {&(0x7f0000000140)=""/20, 0x14}, {&(0x7f0000000180)=""/26, 0x1a}, {&(0x7f0000000b00)=""/4096, 0x1000}], 0x4, 0x10001, 0x400) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind(r3, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) r4 = openat$cgroup_int(r2, &(0x7f00000008c0)='cpuset.sched_load_balance\x00', 0x2, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(0x0, 0x5, &(0x7f0000000a00)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x2, 0x6, 0xffffffffffffffff, &(0x7f0000000580)="dd988a0a0bdfca67a62771cbfbf74bff2887f39da5023f8239aace41bf8addc4b32c9f771b56c88d644df20324225660a003f9a7dac44f20addbd0a7a3b11f7766f59301e58d0446c61a6f0b1f8898e7156285ab928852e2d592244cd118eceb5fd67e47c19fe63e7d6cdf43311090fc50f1433c6bc53738b1e3c021fab05d5d1416f41074e0b76b929470548d592dac56e18ddac2c3462d8508034f51d189734793785a98d284d1b0795dd5ba1c54c375efcce406e4356790893914c7a9c23219c7033b5952fd1b96deab7d3a3428", 0xcf, 0x9, 0x0, 0x1}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x3, 0xd4, r3, &(0x7f00000006c0)="9836808910654bdc7f71d9d725157dd2e15f321aaa556cdb3c2268c9d6f68302e4050a299937b065fc76a0a41a8c2242785108bb2657ac70b7223cf2d575bc4dc8f4ccc886601a2a18410f12c8211c", 0x4f, 0x7}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x3, 0x4, r1, &(0x7f0000000780)="2bef81754b26495820c5bb8961a525cb4cbdf2e126ee83bf5b814670d32e568ed8aad38f0862837045014ac632fc7fa4a6cee28661a845d3eba69cce4d1acbdf25eef872cf9f46dfef62ce34c511e82a42c9e0e9eca7193ad9b3f2d35b832b0879860ba30fa391d865aa70c1dfb21a778bc7225e03a91a78e5ef504db25eedf9e9fbd1061e19b317119095f8e32cba52a167b5d7fc1811f36c93b97160acbb139c5d7630e273de0ae2e6501a3ca0be960928297d2818c7489e6dcb2b95aa36a54ef1fba3", 0xc4, 0x6598, 0x0, 0x0, r2}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x6, 0x2, r4, &(0x7f0000000900)="a05f68ecb34006af9b5ed4d2a0410d94aa84acb80ed9200ac6147cee22f8cffeb9aa2307f66161e58ed576617436491f6490b6294c1884c04904626a56ff0603274e78759831fcb2a7a7ec92cf38d0c95d2600afe1f2a29e573a29d5bf0e628de819ca9b036a19d5cab160966482366d", 0x70, 0x9, 0x0, 0x2}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000001b00)="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", 0x1000, 0x4, 0x0, 0x0, r5}]) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000002b00)=ANY=[@ANYBLOB="73686f77457819c0532fe6230654b64d7f59c34eb662c98e65632c819dd4131eb8b9526097f3000975a807b2e8dc6fedeee892194d1f4c3dbaf9106f55ffce374b9c38585d215d18a61469959ac0fadc7c386495a747dc90b317b5a118847142171732663f406182a79fa1a0d054617e7d1a7db5d6300fa9d45d4505a0b13b5411f1353d59f892ccfbf916f130e29e419407094d189a00f12600d65493a62b188ef7e18778f1e1b9eb3ea2c49adc0cfbffffffffffffff8458876fb765d530eb2b3ec9e21484d2d87fefdb525effbb544d3d1a"]) 08:38:37 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x100, 0x6) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f00000000c0)=0x4, 0x4) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:38 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x8000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) [ 1201.325512][T10616] FAT-fs (loop1): Unrecognized mount option "showExS/#TMYNbɎec" or missing value 08:38:38 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10002, 0x42) bind(r1, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000000440)={0x0, 0x0, {0x0, @struct}, {0x0, @struct}}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x6, @broadcast}, 0x10) 08:38:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x7400000000000000, &(0x7f0000000400)={[{@sb, 0x9}]}) 08:38:38 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfffffdfe, 0x0, 0x3}]) [ 1201.486896][T10642] FAT-fs (loop1): bogus number of reserved sectors [ 1201.493449][T10642] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x7a00000000000000, &(0x7f0000000400)={[{@sb, 0x9}]}) 08:38:38 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73686f77657865632c00fde9ba5d96c1416be56840412371ca73c04ac17542c611740028fb0b6d8d243a72c63d9c8981f787c5775870399d74f62085d59e2fcedaba9733cbf62ef26716e61152e77dbe9f6ac38a89c917f22cb823d88a7a03b093e502000000000000002092448cbd0ad4f16b1bb74009ea44e84497587c90f8768d418290047b61580b5f93e389100bd60367061e8b7ca32055b1c773e04237"]) [ 1201.549008][T10642] FAT-fs (loop1): bogus number of reserved sectors [ 1201.555545][T10642] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:38 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000280)=""/251, 0xfb}, {&(0x7f0000000380)=""/11, 0xb}, {&(0x7f00000003c0)=""/147, 0x93}, {&(0x7f0000000480)=""/165, 0xa5}, {&(0x7f0000000540)=""/106, 0x6a}], 0x5, 0x400, 0x7) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_TDLS_OPER(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x74, 0x0, 0x0, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x1}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_TDLS_OPERATION={0x5}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_TDLS_OPERATION={0x5}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x2}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x1}]}, 0x74}}, 0xc040) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:38 executing program 4: getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000100)={@remote, @rand_addr, @empty}, &(0x7f0000000140)=0xc) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0/file0\x00', 0x101080, 0x140) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r2, &(0x7f0000000200)='./file0\x00', 0x121800, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsconfig$FSCONFIG_SET_PATH(r1, 0x3, &(0x7f0000000040)='/\x00', &(0x7f00000000c0)='./file0\x00', r0) faccessat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x32) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:38 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x7ffff000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x7fffffffffffffff, &(0x7f0000000400)={[{@sb, 0x9}]}) 08:38:38 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfffffdff, 0x0, 0x3}]) [ 1201.749743][T10676] FAT-fs (loop1): bogus number of reserved sectors [ 1201.756294][T10676] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:38 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0xeffdffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:38 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) munmap(&(0x7f0000273000/0x3000)=nil, 0x3000) 08:38:38 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='stack\x00') mknodat(r2, &(0x7f00000000c0)='./file0\x00', 0xc000, 0x1) mmap(&(0x7f0000ffb000/0x5000)=nil, 0x5000, 0xa, 0x30, r0, 0xa05e6000) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x85ffffff00000000, &(0x7f0000000400)={[{@sb, 0x9}]}) [ 1201.953818][T10713] FAT-fs (loop1): bogus number of reserved sectors [ 1201.960355][T10713] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:38 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfffffe00, 0x0, 0x3}]) [ 1201.999883][T10713] FAT-fs (loop1): bogus number of reserved sectors [ 1202.006470][T10713] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:38 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x8cffffff00000000, &(0x7f0000000400)={[{@sb, 0x9}]}) 08:38:38 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0xfcfdffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:38 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x541001, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/207, 0xcf}, {&(0x7f00000001c0)=""/226, 0xe2}, {&(0x7f00000002c0)=""/206, 0xce}], 0x3, 0x1, 0xfffffff8) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000002000000b4efff0e219b292cb1a73519fac04a1ca697fa5326545467636b978fffc2735429f50a2dca92c488154c8fb3baed0bb7570491b068246e7b2329936493d64fa3f7a8fe4d72c63743b51b149f39eea5e30d56ba9ed763f74412f78d6554ef92667beb0d54f67f3805afb46984345ff7cff7a271a299078468b29939b55d51d9c23c0b5c74d38babd1f0cad3dc5e8f840070e862e140ba35ac2f7411d9006367119c7993f30718e5"]) 08:38:38 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x10000000000, 0x0, 0x3}]) 08:38:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x97ffffff00000000, &(0x7f0000000400)={[{@sb, 0x9}]}) [ 1202.195438][T10759] FAT-fs (loop1): bogus number of reserved sectors [ 1202.202013][T10759] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:38 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0xe0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind(r3, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) r4 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x80) lsetxattr$trusted_overlay_origin(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x2, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind(r5, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) dup3(r5, r4, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:39 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0xfefdffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:39 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001, 0x40}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsopen(&(0x7f0000000040)='aufs\x00', 0x1) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) [ 1202.291584][T10776] FAT-fs (loop1): bogus number of reserved sectors [ 1202.298302][T10776] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:39 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x7ffffffff000, 0x0, 0x3}]) 08:38:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0xb7dfa2c300000000, &(0x7f0000000400)={[{@sb, 0x9}]}) 08:38:39 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) preadv(r1, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/152, 0x98}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000180)=""/212, 0xd4}, {&(0x7f0000000280)=""/129, 0x81}, {&(0x7f0000000440)=""/216, 0xd8}, {&(0x7f0000000540)=""/211, 0xd3}, {&(0x7f0000000340)=""/122, 0x7a}], 0x7, 0x3, 0xfffff000) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) 08:38:39 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x200, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:39 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0xfffdffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) [ 1202.487214][T10818] FAT-fs (loop1): bogus number of reserved sectors [ 1202.493758][T10818] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:39 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xf0ff7f00000000, 0x0, 0x3}]) 08:38:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0xc702000000000000, &(0x7f0000000400)={[{@sb, 0x9}]}) [ 1202.549820][T10831] FAT-fs (loop1): bogus number of reserved sectors [ 1202.556393][T10831] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:39 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x10c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) read(r1, &(0x7f0000000440)=""/143, 0x8f) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000000)={[{@fat=@showexec}], [{@seclabel}]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) setsockopt$sock_int(r3, 0x1, 0x23, &(0x7f0000000240)=0x100, 0x4) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='system.posix_acl_default\x00') bind(r2, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000b00)={0x0, "515850b14d9225ef6a98769a0f17e42e"}) write$binfmt_misc(r2, &(0x7f00000000c0)={'syz1', "fb91be5fe512353807e49d984371a89c8cf806f0f9fbfcfd93d7a482c77dceeb8491be78b1d0bfa2b10fe9d293a1e98a29656fe10103cc855c7bface8a986744b5a186a3f87c8b4242e1c9a2cd52627f8d477d4f1097ce13f3c1a015d65e37c031b265fd12141c5641e3ccd0c9f011f05978b2a016f49ceb26fab070b60ea14b182b63dd9a681f9b80126f822a704372742429d2de7ee7be253b61e8ce153f638c79920bff1cb379ac6c4cbb0ed6a5424fdac3ae92aa9659fcf01daf6580f1f862e97df91f2f8730da711c8c4edca9a32952a9c5d8b51d3ce2e8f2692c842781769e8ff07485b8df"}, 0xec) 08:38:39 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000580)) preadv(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/82, 0x52}, {&(0x7f0000000200)=""/143, 0x8f}, {&(0x7f00000002c0)=""/209, 0xd1}, {&(0x7f0000000140)=""/34, 0x22}, {&(0x7f00000003c0)=""/168, 0xa8}, {&(0x7f0000000480)=""/77, 0x4d}], 0x6, 0x3ff, 0xfffffffc) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x200}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0, 0x0}) r7 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r7, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r7, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r10}, {0x0, r10}, {r9}, {r9}, {r9, r10}, {}, {}, {0x0, r10}, {}, {r9, r10}, {0x0, r10}, {}, {r8, r10}, {0x0, r10}, {}, {r9, r10}, {0x0, r10}, {}, {}, {}, {0x0, r10}, {r9}, {0x0, r10}, {0x0, r10}, {r9}, {0x0, r10}, {r8}, {}, {r8}, {0x0, r10}, {}, {}, {r8, r10}, {r9}, {}, {0x0, r10}, {r9, r10}, {0x0, r10}, {r8, r10}, {}, {0x0, r10}, {r9}, {}, {0x0, r10}, {r9}, {0x0, r10}, {r9}, {0x0, r10}, {}, {r8, r10}, {0x0, r10}, {r8}, {}, {r9}, {r8}, {}, {r9, r10}, {}, {0x0, r10}, {0x0, r10}, {0x0, r10}, {0x0, r10}, {r9, r10}, {0x0, r10}, {0x0, r10}, {0x0, r10}, {r9}, {r8, r10}, {}, {r8}, {}, {}, {0x0, r10}, {}, {r9}, {r8}, {}, {}, {}, {0x0, r10}, {r9}, {}, {}, {0x0, r10}, {r8}, {0x0, r10}, {0x0, r10}, {0x0, r10}, {r8, r10}, {}, {}, {0x0, r10}, {}, {r8}, {0x0, r10}, {}, {r9}, {r8, r10}, {0x0, r10}, {r8}, {r9, r10}, {0x0, r10}, {0x0, r10}, {0x0, r10}, {}, {0x0, r10}, {r8}, {r8, r10}, {}, {0x0, r10}, {r8, r10}, {0x0, r10}, {r9, r10}, {r8, r10}, {r9}, {}, {r8, r10}, {r8}, {r9, r10}, {}, {r8}, {r8, r10}, {}, {}, {0x0, r10}, {0x0, r10}, {0x0, r10}, {r9, r10}, {}, {}, {r8, r10}, {0x0, r10}, {r9, r10}, {r8, r10}, {r9, r10}, {0x0, r10}, {}, {r9}, {r9}, {}, {0x0, r10}, {r8}, {0x0, r10}, {r9, r10}, {r8}, {0x0, r10}, {r9, r10}, {0x0, r10}, {0x0, r10}, {}, {0x0, r10}, {r9}, {0x0, r10}, {r9}, {r8}, {}, {}, {}, {0x0, r10}, {r8, r10}, {r9, r10}, {}, {0x0, r10}, {}, {r9}, {0x0, r10}, {}, {}, {r8}, {r8}, {0x0, r10}, {r8, r10}, {r9, r10}, {0x0, r10}, {r8}, {}, {r8}, {0x0, r10}, {r9}, {r8, r10}, {r8, r10}, {0x0, r10}, {0x0, r10}, {}, {}, {}, {r9}, {r8}, {}, {r8}, {r9}, {0x0, r10}, {r9, r10}, {0x0, r10}, {r9, r10}, {0x0, r10}, {}, {r9, r10}, {r8, r10}, {r9}, {r9, r10}, {}, {}, {r8}, {}, {r8}, {r9}, {}, {r8, r10}, {}, {}, {0x0, r10}, {r9}, {0x0, r10}, {r8}, {r9}, {r9}, {}, {}, {r9}, {0x0, r10}, {0x0, r10}, {r8, r10}, {r8}, {}, {0x0, r10}, {0x0, r10}, {}, {r9, r10}, {r8}, {0x0, r10}, {r8}, {r9, r10}, {r8, r10}, {r9, r10}, {r9}, {r8, r10}, {}, {}, {r9}, {r8, r10}, {0x0, r10}, {r8, r10}, {0x0, r10}, {r9}, {r9}, {r8}, {0x0, r10}, {r9, r10}, {r9}, {0x0, r10}, {}, {}, {0x0, r10}, {r8, r10}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005e0c0)={0x5, [{}, {0x0, r6}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {}, {r4}, {0x0, r6}, {r4}, {0x0, r6}, {r4, r6}, {r4, r6}, {}, {}, {0x0, r6}, {r4}, {}, {r5}, {r5}, {}, {r4}, {r4, r6}, {r5, r6}, {}, {}, {r4}, {r5}, {}, {0x0, r6}, {r5, r6}, {}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {}, {r4}, {0x0, r6}, {0x0, r6}, {r5, r6}, {r4, r6}, {r5}, {0x0, r6}, {}, {0x0, r6}, {r5}, {r5}, {r5}, {r5, r6}, {r5}, {0x0, r6}, {r5}, {r4, r6}, {0x0, r6}, {r5}, {r4}, {0x0, r6}, {}, {r4, r6}, {0x0, r6}, {}, {r4}, {r4, r6}, {}, {0x0, r6}, {}, {0x0, r6}, {r4}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {r4, r6}, {r5, r6}, {r5}, {}, {r4, r6}, {0x0, r6}, {0x0, r6}, {r4, r6}, {r4, r6}, {}, {0x0, r6}, {0x0, r6}, {r4}, {}, {r4}, {}, {}, {}, {r5}, {0x0, r6}, {}, {r5}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5}, {r4, r6}, {r5}, {0x0, r6}, {r4}, {r4}, {r5, r6}, {}, {r4}, {}, {r5, r6}, {r5}, {r5}, {}, {r4}, {0x0, r6}, {r5}, {r4, r6}, {0x0, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {}, {r5}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {r4, r6}, {0x0, r6}, {r5, r6}, {}, {}, {r4}, {0x0, r6}, {0x0, r6}, {}, {r4, r6}, {r5}, {r5}, {}, {r4, r6}, {r4, r6}, {r4}, {r4}, {r5, r6}, {}, {r5}, {r4}, {r4, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r5, r6}, {}, {r5, r6}, {}, {0x0, r6}, {r5, r6}, {r5, r6}, {}, {}, {r5}, {r5, r6}, {r5, r6}, {r5, r6}, {0x0, r6}, {0x0, r6}, {r5, r6}, {}, {r4, r6}, {r5, r6}, {r5}, {}, {r5}, {r4}, {0x0, r6}, {r4, r6}, {}, {0x0, r6}, {}, {}, {r4, r6}, {r4}, {r4, r6}, {r4}, {}, {r5, r6}, {0x0, r6}, {0x0, r6}, {r4}, {r4}, {r5}, {}, {r5}, {r4, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {}, {r5}, {r4}, {0x0, r6}, {r4}, {r5, r6}, {}, {r4}, {0x0, r6}, {r5, r6}, {0x0, r6}, {r5, r6}, {r4}, {r4, r6}, {}, {r5, r6}, {0x0, r6}, {0x0, r6}, {r5}, {0x0, r6}, {0x0, r6}, {r4}, {r4}, {}, {r5, r6}, {r4}, {}, {0x0, r6}, {}, {}, {}, {r8, r6}], 0x4, "6d85f8c947f996"}) ioctl$PTP_PEROUT_REQUEST(r3, 0x40383d03, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:39 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006680)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000006440)=[{{&(0x7f00000000c0)=@qipcrtr, 0x80, &(0x7f0000007a00)=[{&(0x7f0000000200)=""/204, 0xcc}, {&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/167, 0xa7}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000002480)=""/21, 0x15}, {&(0x7f0000006900)=""/199, 0xc7}, {&(0x7f0000006a00)=""/4096, 0x1000}], 0xa}, 0x2}, {{&(0x7f0000002540)=@hci, 0x80, &(0x7f0000002880)=[{&(0x7f00000025c0)=""/125, 0x7d}, {&(0x7f0000002680)=""/250, 0xfa}, {&(0x7f0000002780)=""/222, 0xde}], 0x3}, 0x8}, {{&(0x7f00000028c0)=@rc, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002940)=""/191, 0xbf}, {&(0x7f0000002a00)=""/208, 0xd0}, {&(0x7f0000002b00)=""/174, 0xae}, {&(0x7f0000002bc0)=""/227, 0xe3}, {&(0x7f0000002cc0)=""/108, 0x6c}], 0x5, &(0x7f0000002dc0)=""/215, 0xd7}, 0x10001}, {{&(0x7f0000002ec0)=@can, 0x80, &(0x7f00000043c0)=[{&(0x7f0000002f40)=""/103, 0x67}, {&(0x7f0000002fc0)=""/131, 0x83}, {&(0x7f0000003080)}, {&(0x7f00000030c0)=""/148, 0x94}, {&(0x7f0000003180)=""/240, 0xf0}, {&(0x7f0000003280)=""/94, 0x5e}, {&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000004300)=""/131, 0x83}], 0x8, &(0x7f0000004440)=""/198, 0xc6}, 0x1}, {{&(0x7f0000004540)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004740)=[{&(0x7f00000045c0)=""/7, 0x7}, {&(0x7f0000004600)=""/81, 0x51}, {&(0x7f0000004680)=""/167, 0xa7}], 0x3}, 0x7}, {{&(0x7f0000004780)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f0000004800), 0x0, &(0x7f0000004840)=""/224, 0xe0}, 0x10000}, {{&(0x7f0000004940)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000004ac0)=[{&(0x7f00000049c0)=""/227, 0xe3}], 0x1, &(0x7f0000004b00)=""/235, 0xeb}, 0x7}, {{&(0x7f0000004c00)=@rc={0x1f, @none}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004c80)=""/191, 0xbf}, {&(0x7f0000004d40)=""/255, 0xff}], 0x2, &(0x7f0000004e80)=""/68, 0x44}, 0x7}, {{0x0, 0x0, &(0x7f00000062c0)=[{&(0x7f0000004f00)=""/7, 0x7}, {&(0x7f0000004f40)=""/84, 0x54}, {&(0x7f0000004fc0)=""/78, 0x4e}, {&(0x7f0000005040)=""/194, 0xc2}, {&(0x7f0000005140)=""/126, 0x7e}, {&(0x7f00000051c0)=""/166, 0xa6}, {&(0x7f0000005280)=""/4096, 0x1000}, {&(0x7f0000006280)=""/3, 0x3}], 0x8, &(0x7f0000006340)=""/195, 0xc3}, 0x9}], 0x9, 0x40000000, &(0x7f00000066c0)={r1, r2+60000000}) fcntl$addseals(r3, 0x409, 0x2) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = syz_open_dev$rtc(&(0x7f0000003080), 0x7f, 0x200000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000006700)) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) r6 = gettid() ptrace$setopts(0x4206, r6, 0x0, 0x5) tkill(r6, 0x30) ptrace$cont(0x18, r6, 0x0, 0x0) ptrace$setregs(0xd, r6, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000007ac0)={0x3, 0x80, 0x7f, 0x8, 0x1f, 0x5, 0x0, 0xffffffffffffff32, 0x40, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x4, @perf_bp={&(0x7f00000024c0), 0x4}, 0x80, 0xb9d1, 0x1, 0x1, 0xbc, 0x7, 0x0, 0x0, 0x1ff, 0x0, 0x6}, r6, 0x8, 0xffffffffffffffff, 0x2) 08:38:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0xd202000000000000, &(0x7f0000000400)={[{@sb, 0x9}]}) 08:38:39 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:39 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xf0ffffff7f0000, 0x0, 0x3}]) [ 1202.733717][T10860] FAT-fs (loop1): bogus number of reserved sectors [ 1202.740247][T10860] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0xd302000000000000, &(0x7f0000000400)={[{@sb, 0x9}]}) 08:38:39 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) openat$incfs(r0, &(0x7f0000000040)='.log\x00', 0x303000, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0xa85b, 0x20, 0x800}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:39 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00003d5000/0x3000)=nil, 0x3000, 0x2000002, 0x10010, r0, 0x230b7000) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = signalfd(r0, &(0x7f0000000840)={[0x80000000]}, 0x8) connect$packet(r2, &(0x7f0000000880)={0x11, 0xe4, 0x0, 0x1, 0xd8, 0x6, @local}, 0x14) syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0xfb85, 0x8, &(0x7f0000000700)=[{&(0x7f0000000100)='s|', 0x2, 0x1000}, {&(0x7f0000000200)="f42e30e9ff46a6bcb23270b0824ddb02193d078a7f8beb9f38f93ccc6b930a7f1aad67aeb891e1a8506040afd06da7b28bbdf5286e67b0b46b8aaa7f261078374a8e7e1bc974d31af749bce6ef27aa30b19036f988ff5c1ee62d88e108b2b26c7247a28d987903815b20ec0b771ebc8d9c9c78d8eab25fc03af09112cd47c30897be0b8e4f6660e99cd8cca5c7871386b9883d3b1e23d80525d18b193ac11df8c430dfd651a643f7a5a90fc7c0fc37526c4b3f8af5721886fb6fd09864a72eaf32bd2fd0ab228372672bc5566d3fa25fbe2fa6a158147bdc34176dbd538cf7e527f887ca211874b94bee9c", 0xeb, 0x2}, {&(0x7f0000000300)="cd4c0291a2a7271485b99278cc3d8e0c742671f7c27cacc3e8b16627d0298a9d757c1c587dd7c5388f54c5c933ecf8ac29c8cdc68bd7900814882ef168b9b405014e47debe72408a1541b13c58cc7fc7fc87242e2c1c5ce90808a8db80188a9cf8baab19789f328a63d6ff95656bc051813589e9a28e7e8e0255950e22bd0327a05b19ccb9ebff328fd1cc9138903cde12657e9ca987086083da12ad1e9a8ac2a62824b14b714affc36d24c2633c2e4eda721b24e032efcc1d5e1d1db51b6dc4511e3c965df105ff32572799cbb833b6f570a269671d127c2f94c725e83ec26dc25008d90981", 0xe6, 0x9}, {&(0x7f0000000400)="595ac3a53b4154766e7878cbb89674971ae029ec7a5d2ad1aa62a7cc67150cdd2d8e65bba2a5f930f4914a8a858431d6a0fcfd9eaaaaf3c8a9c982d7a7ee849e07eb8dddb87b5784f43cd2aa3ce292ee51df0c87465c124929b9a229bc80b825753a79cbfd5976aa87e29a78746e5f1a0832aba5fffba1fa835065184a0607c67546bb86f70052d52bd1a33be523da987ea9c8db00c07489db88ba5a6ee8a08e3d6b6bd658edfa74094c3fe1603e7343c44d320681cc2e5115", 0xb9, 0x200}, {&(0x7f0000000140)="09de709df7cc43ba07e6b295cef215cd654762727743c66077ae2510d08928620f51ea973f17b811f1", 0x29, 0x3f}, {&(0x7f00000004c0)="e022012aa10da38ffcdb8a2d80fccefb11b669c3a55941c39eefe45972e198fec35f1a5a9b3f04910679b46d5b4bc0003d20a0227754726f8c644d5f4a78cef0b114bd802c6361e2ee2db3e0085e2bcd49cc2e662fd58fd844e690e45c37922f35ccf733b90baa90fec8d978164967d6a95fd1cb941755bfadc99ea4565c08c6ce8efc1dd19b68530bed3a9ca814", 0x8e, 0x3}, {&(0x7f0000000580)="4739177f71d7315113bc37a24f7d2a9b6361f700ae56c7902ad290a9c74b4b19e49d42895f505a42426dba1d36ab6db4946280939c963fc38b4ab92baff84badff1abb88856ba36f0521c38a891697ffce1edde548fa3ab3674e9ad14c1406c15562cd4434338e8d4f026a6ab6502a17eba0c2d63bae74634567100c7dcc883302917ea1aafa25b843a3f720c302da0ea51dafe760532188c1bb0a1ae83f4c49685d63af242fcf", 0xa7, 0x2c10efa7}, {&(0x7f0000000640)="c996262f0593006e3e921b7bdb92a992f5a91415f1a376207cd623d6afdb4dacf7aa189fea3f20ddce708a4365ac31d762277360f4584036e133d3307c2e3ce4bdd5baa7cb33bc18aa6bc8bff0af1b26edd73cc3db98a6b3517c0abf68e7291fe005040fde1cdef174b3f9d471676e0e9dd9939da8a69cb219edbb107405bc0d59c34284c694bc", 0x87, 0x6}], 0x2004000, &(0x7f00000007c0)=ANY=[@ANYBLOB="2c6673757569643d38636366393033362d616130322d646139652d383536652d63366431623064652c7375626a5f747970653d28272c61707072616973662c61707072616973655f747970653d696d617369652c6d61736b3d4d415947ad524954452c6d6561737572652c00"]) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$int_in(r3, 0x0, &(0x7f00000008c0)=0x6) r4 = dup2(r1, r3) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000697000/0x1000)=nil, 0x1000, 0x3000008, 0x1010, r0, 0x8000000) syz_io_uring_setup(0x6b4a, &(0x7f0000000940)={0x0, 0x4b48, 0x0, 0x1, 0x23c, 0x0, r2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000385000/0x4000)=nil, &(0x7f00000009c0), &(0x7f0000000a00)=0x0) r7 = io_uring_setup(0x2b35, &(0x7f0000000a80)={0x0, 0xc8eb, 0x10, 0x3, 0x33e, 0x0, r4}) io_uring_enter(r7, 0x1ad2, 0x26f3, 0x1, &(0x7f0000000b00)={[0x2]}, 0x8) syz_io_uring_submit(r5, r6, &(0x7f0000000a40)=@IORING_OP_READ_FIXED={0x4, 0x4, 0x4007, @fd=r2, 0x5, 0x80000001, 0x800, 0x0, 0x1, {0x1}}, 0x100) connect$inet6(r4, &(0x7f0000000900)={0xa, 0x4e21, 0x5, @private0, 0x5}, 0x1c) 08:38:39 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0xfffffdfc, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0xdaffffff00000000, &(0x7f0000000400)={[{@sb, 0x9}]}) 08:38:39 executing program 0: sendmsg$TIPC_NL_BEARER_ADD(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x230, 0x0, 0x800, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x50, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xffffffffffff2e12}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xffffffff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x10000}]}, @TIPC_NLA_MEDIA={0x60, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x93d2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x100}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}]}, @TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x401}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x10001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xc4, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x80000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8f70}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x800}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x400}]}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x266}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x36}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x12}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}]}, @TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7f57fc34}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xd4b7}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x10001}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xc1}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x100}]}]}, 0x230}, 0x1, 0x0, 0x0, 0x4000}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) [ 1203.044612][T10914] loop4: detected capacity change from 0 to 245999 [ 1203.062289][T10914] nfs4: Unknown parameter 'fsuuid' [ 1203.130285][T10914] loop4: detected capacity change from 0 to 245999 [ 1203.154368][T10914] nfs4: Unknown parameter 'fsuuid' [ 1203.549388][T10882] FAT-fs (loop1): bogus number of reserved sectors [ 1203.556009][T10882] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0xf6ffffff00000000, &(0x7f0000000400)={[{@sb, 0x9}]}) 08:38:40 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfeffffffffffff, 0x0, 0x3}]) 08:38:40 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0xfffffdfe, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:40 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:40 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1', "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"}, 0x1004) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000140)}, {&(0x7f0000001240)=""/215, 0xd7}, {&(0x7f0000001340)=""/62, 0x3e}, {&(0x7f0000001380)=""/223, 0xdf}, {&(0x7f0000001480)=""/222, 0xde}, {&(0x7f0000001580)=""/93, 0x5d}, {&(0x7f0000001600)=""/119, 0x77}, {&(0x7f0000001680)=""/96, 0x60}, {&(0x7f0000001700)=""/69, 0x45}], 0x9, &(0x7f0000001840)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x98}, 0x40010022) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x1, 0xb0, 0x8, 0x7, 0x0, 0x1, 0x11000, 0x4, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xff, 0x2, @perf_bp={&(0x7f0000000040), 0x1c}, 0x10000, 0x80000000, 0x14000000, 0x1, 0x3, 0x20, 0x2, 0x0, 0x4, 0x0, 0x6}, r2, 0x2, r0, 0xa) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:40 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x81900) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x3, 0x40, 0x80, 0x7, 0x0, 0x0, 0x20, 0x7, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f00000002c0)}, 0x2000, 0x4, 0x6, 0x1, 0xc0000, 0x8e, 0xffff, 0x0, 0xa2, 0x0, 0x7}, 0xffffffffffffffff, 0x6, r2, 0x3) open(&(0x7f0000000040)='./file0\x00', 0x105000, 0x11) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000180)="1919c2d0e6759a433226cf3a1e7c6ebaceb52e9160ebe21661b30041dc78ef291b8754e0c2313e3f50038d6cdf905be972457a331d006cd9ff889fca55a2953b6c7242516aa7a390e065ed45756df4a4d3bc1541e4fbd3b1347ac9f93933b26a0ea56910228d2a397f5700b811e2efad5dcb455e09b46e1e1083271961c8c1019b6d8e07fb7a36fed82857d10f9debae2a7110cf9f510a464818ed4b4ae4a2743c79aaa4a4cc361e0f69babd0842d249ea4ce252cd98efa64a0ee38aa2303708d04728bd1102cb0456ada42565a02a92129710f84cba15a6d0bb49d15cab19d5ee9ed67c3c4eb4627a0e17a04bc1", 0xee}], 0x1, &(0x7f0000000140)=ANY=[@ANYRES64=r1]) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f00001bd000/0xe000)=nil, 0xe000, 0x0, 0x1010, r1, 0x0) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x10000, 0x20) syz_io_uring_submit(r3, 0x0, &(0x7f00000000c0)=@IORING_OP_NOP={0x0, 0x3}, 0x0) [ 1203.662452][T10960] FAT-fs (loop1): Unrecognized mount option "" or missing value 08:38:40 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) open$dir(&(0x7f0000000880)='./file0\x00', 0x18000, 0x4) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000140)="b14b9aef91939c8a9d75b3a46dbb80cf867ecf2bd4243df76868f69e86d2c5412c18", 0x22}, {&(0x7f00000004c0)="40842fb22dc0204f10327da5df4745c1d55b56b1680cf750e1d34b54e476aad9f6224616a1869bd96702f2e570ae52f60f849de1e092c7938933a9d28de7c99646c6581b9ed698f73c3ef9a3be2bde0e6ecb18c421529a6e66f6b2470d51cfc1543cab77888106d2da88bbe8f67a21edeff972bef9268984ee9666601336fd017baa89fc9dbb43d88f0b0916e4b73cf3097f86ecf44b81905f46b425c6591d790df3ef40b01f", 0xa6}, {&(0x7f0000000580)="901f7f6743782e116a5f1b542e5aa80a5f0ca6e956f8ec6cfeff82a38c0fc5d8da5c008d678f9a600219308869a7f2d3e8a94f8a77c0f31d3bbe2db70df63c46df6beba5c799a845b931d85bdb6427d6f8e58e2c16ef322dfe7037685ca774e6bfca3fda4c106a93372dc4ed32b0c955875671632c1369f396bd760c259ff0ebca738bc2132ef90d8208fe91af73d76b5af85babf1e1957eec9c54443eece704aeeb88749dee34c2a81abbfd1e297199e35ed615aca3c5688ae0255a07a8e2b79c7ff631241b45fa31495f5278a77f0c175322fecc", 0xd5}, {&(0x7f0000000680)="629783999fdeafc6d9ac5c1579bf66e8eba64f63f60c5b1c4fd7708f101b", 0x1e}, {&(0x7f00000006c0)="efbedfb4a90d0c827ae0f50c9a546dd9c469e2bd911812f2396f3e158573de5866a08a4ad9341ed41dc853f76d957dffaa39b955ef596ae0f76ac7300bbe1a04b9a1e75572f1bc28e3a45398bab93354020851ee3073992a0043dc0b8991e076368069c2033b6234b9132b01a154cb221e6545c0ff07e2187a0e563d63f6c65df8bb503ad15b74", 0x87}], 0x5) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r1, 0x80106720, &(0x7f0000000480)={0x6, &(0x7f00000003c0)=[{0x0, 0x60, &(0x7f00000000c0)="ce443d9288666552f0fb6f8b503f3b2978a5d00660627a963a180450d95c3dcfbd59dbfebf69d3d25c73fc9453ff60698b8a011f5a32c0c12bab0d3994d2c0e94289b9a8a5473d202b616d6d4282edeed10c67e876f11430be5c71aba110329e", 0x0, 0x1}, {0x70e8cdd7, 0x36, &(0x7f0000000040)="24da25fe7a1205b7abb60864c66811facb4d29623fadfdc278fde51a8d43bcf096557950f3640ef869f0810c272dc1640ec7a9754f66", 0x1}, {0xfff, 0xf9, &(0x7f0000000200)="b009e9d67d1ab213c19b466b87c94f7228ebd7dec941e288d14827275c17e19a678e8397016d357aeecdd22378374a1cbd67c6db1aa4353dfd0e5e2eddc0f26ac7f6f5766721c02773c9f37cffb9b426954dbe65b083683c64bfa697200759da3240fff4b1d55fed04fead34cf4decf6a9943a04f0a9057624f3be4ccc2332c0621f5abd93f99be99f406e2eb74e348ce5b77b0dec3b91f3f668c681334287dd17b6635d59207025b8dea110066b2b625463e28053d8a2a61fdd71ee78e75a1c140c96e6564849358944e917ca7639dd0cb3dbef2579393ccb6615d6e32330739e10daa5b72642ea16f5b4668869e66ffcc66659501744bfcc", 0x1}, {0xbb3f, 0x46, &(0x7f0000000300)="4136f3cbd179a20c7277c01ca850bfae42fbb046fc406ef6abd976cabdbcac0e179c9093ac3a36b16249a5071c0dc7a3a32f80a3b787b6cd094ac954fbfb040d42f93f36c649", 0x1, 0x1}, {0xfffffff7, 0x0, &(0x7f0000000140), 0x1}, {0x8000, 0xd, &(0x7f00000008c0)="58a25f6e32ba44166316e55bc9", 0x1}]}) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind(r3, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) fsync(r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r4, &(0x7f0000000800)=@vsock={0x28, 0x0, 0xffffffff}, 0x80) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:40 executing program 4: prctl$PR_GET_CHILD_SUBREAPER(0x25) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:40 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffffffffff7, 0x5, &(0x7f0000000440)=[{&(0x7f00000000c0)="94c7d55c827699a73b871ffdab05cd2abf0f28dfaba92a7dfcbaa3b211a3f24781078a2eaa358c2650818230f6b7c11d153e452518bd78ff57aea6c20fc64392e76ca3d353d55f22e0c656dcfaba18fdad4f2d71891b3c65d87db453bad38b1a94ed6b7a4fcf2df99531e444e5cb388db5a4664898e62e3cb2659e2337dd7f27db1d3162b41f2425a5d07c16f77be30d860f888bc61232fae8101de470f6ed48172e9082235fea42755fa34a09eb4e786963df24a5f3c1f3", 0xb8, 0x3}, {&(0x7f0000000b00)="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", 0x1000}, {&(0x7f0000000180)="5fc0d8e30f5c3074e7d229ddf2d6ae7f06491425b30e229b79995022c9f8430e101a04bde07bf5707fc0445f6a0961b48640566d3ad4363c57bdcf81c70c71871da977e58c94770714d980bf5e1b26e99ad114bb4b02b5a6dfaa928e6b2f7946172d475b60df49180a4dd0ea64420813a4070e4ae81dd5c39c8143d10784873c1a1f2dbe1092dfc922720cdef4625c59f7bcf13e43455f1370171bf0b67fbaa09c1f1477aa8a79be1153c3e25888265e146a6f83a44c49866a3e7e136af29c97265b92c092e11f0b3d232e8177481ff84059c29b2d661d925aaf4174c466e4f52bb6af15ed28eab81642f6", 0xeb, 0xa0f}, {&(0x7f0000000280)="4c47600da094f733759d31d2dca4286f9d7b24993563fa75e127666384c18349211d76c0ac5096b1f08373893379405e96a82e4d880bd20e82bf2e382f7e9762235100f9df53b313bfc444abb3f80d2df5057e1917efd9462239682ba64e9a8455e11c6f0112e48c839ccc42eba430a2cd8d65a336fc2e8f20eee334add9e5ff645a1d25335fd713a0a2be9e07fc321fdf0d38a7226971c1e2629a3372d4e9de5ab64c1ab426a5e08fbe411830", 0xad, 0x200}, {&(0x7f0000000340)="fe39a349b68058a3da9cade84a6091344db3455af8c9c5f176d42466e6390d915cc750406ebabf76f69aa8095141e13cae4903e8a4fb61a3ee4760610c3ca98012f654bb95cc3aa00dd7e5753d4a5de0d9790ca93b67d0a2d6b8c1293a21d99f459d4dd776b0cbe71f4b42ad12315aa1ce06c7bb49b840d3d72279", 0x7b, 0xbf}], 0x400, &(0x7f00000004c0)=ANY=[@ANYBLOB='msdos\x00,uid<', @ANYRESDEC=0xee00, @ANYBLOB="2cffff643e", @ANYRESDEC=0xee01, @ANYBLOB=',\x00']) dup2(r0, r1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) ioctl$BTRFS_IOC_DEFRAG(r2, 0x50009402, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) [ 1203.706772][T10970] FAT-fs (loop1): Unrecognized mount option "" or missing value 08:38:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0xf9fdffff00000000, &(0x7f0000000400)={[{@sb, 0x9}]}) 08:38:40 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0xfffffdff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:40 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) r2 = accept4(r1, &(0x7f00000000c0)=@in={0x2, 0x0, @multicast2}, &(0x7f0000000040)=0x80, 0x800) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000200), r1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)=0x0) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x5) tkill(r5, 0x30) ptrace$cont(0x18, r5, 0x0, 0x0) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000380)={&(0x7f0000000480)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r3, @ANYBLOB="00022bbd7000fedbdf25250000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008b00", @ANYRES32=r4, @ANYBLOB="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"/311, @ANYRES32=r5, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r6, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32=r7, @ANYBLOB], 0xa8}, 0x1, 0x0, 0x0, 0x24004800}, 0x4048840) [ 1203.815440][T10986] loop1: detected capacity change from 0 to 264192 [ 1203.830923][T10986] nfs4: Unknown parameter 'msdos' 08:38:40 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x100000000000000, 0x0, 0x3}]) 08:38:40 executing program 0: ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000040)=0x8) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000003, 0x4000010, r0, 0xdbec0000) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind(r3, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f00000000c0)={{r3}, 0x6, 0x2, 0xde2}) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000200)) r4 = socket(0x15, 0x1, 0x6) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'veth1_to_hsr\x00'}) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind(r5, &(0x7f0000000340)=@nfc={0x27, 0x1, 0x1, 0x3}, 0x80) ioctl$EXT4_IOC_MIGRATE(r5, 0x6609) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) mmap(&(0x7f0000762000/0x2000)=nil, 0x2000, 0x5, 0x80010, r1, 0x9cf9c000) 08:38:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0xfdfdffff00000000, &(0x7f0000000400)={[{@sb, 0x9}]}) [ 1203.862458][T10986] FAT-fs (loop1): bogus number of reserved sectors [ 1203.868989][T10986] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:40 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9d6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x7, 0x6, 0x0, 0x9e, 0x0, 0x0, 0x20, 0x8, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x8080, 0x1000, 0xd42f, 0x5, 0x6, 0x7, 0x100, 0x0, 0x8, 0x0, 0x9}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x2) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000040), 0x1, 0x0, 0x7fffffff) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) [ 1203.926751][T10986] loop1: detected capacity change from 0 to 264192 [ 1203.933920][T10986] nfs4: Unknown parameter 'msdos' [ 1203.957354][T11009] FAT-fs (loop1): bogus number of reserved sectors [ 1203.963903][T11009] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:40 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000306000/0xa000)=nil, 0xa000, 0x1800003, 0x1010, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:40 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0xfffffe00, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:40 executing program 1: recvmsg$unix(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/202, 0xca}, {&(0x7f00000001c0)=""/17, 0x11}], 0x2, &(0x7f0000000240)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x38}, 0x10020) r1 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x1, 0x6, &(0x7f0000000640)=[{&(0x7f0000000340), 0x0, 0x8}, {&(0x7f0000000440)="fe2b34711dc70c62f2f0b8aced82de4e78a50e613a88a6967f298697c89b4f6b3f98d8193aa88fe174bf22bff0a4c5899edf447e787978c7f68ab58b8cee7be316cd1bce", 0x44}, {&(0x7f00000004c0)="4b40c7acd72d76647c75407121df6738c0842866254ceac2a02de414d89857f3944e482e01c04d18af63cd9cd4be7a0ceb001f081c34d1c91848a4455b051dd0da358c5912dbf7a8f12f966dd632abc5127ab4f3668022", 0x57, 0x600}, {&(0x7f0000000540)="d0f9036668ea371334c3c40dce51ec1d3ec5d52b791c008be262a2edd855cdbbe6bf08fdb6e814412622e59b93cf14399dd433f03e4e7d6a89e0c2ec698864b52aa9630929914b1afa2454bbe306e996cd32cd2fac033f71b9eec0ae1834a09f333e268cd599093973f2a097f5be0cfea08755aecdd3fdad007c156d4a07a9af0b6a8b72fd0496b994ff2d147eb985d3db7e404ba9589baf7688d01a70b87a0c5945a36b59aea852fda22e2074419ec3e03a82dbecb0", 0xb6, 0x1}, {&(0x7f0000000380)="95ec11a858890efd4bfb2eaeb2420a6528cf5a996aff", 0x16, 0x24e}, {&(0x7f0000000600)='%|S', 0x3, 0x9}], 0x20800, &(0x7f0000000700)={[{@shortname_lower}, {@shortname_winnt}, {@shortname_mixed}, {@nonumtail}], [{@measure}]}) chdir(&(0x7f0000000340)='./file0\x00') r2 = openat(r1, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) recvmmsg(r0, &(0x7f000000abc0)=[{{&(0x7f0000000780)=@alg, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000800)=""/166, 0xa6}], 0x1, &(0x7f0000000900)=""/100, 0x64}}, {{&(0x7f0000000980)=@rc, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000a00)=""/116, 0x74}, {&(0x7f0000000b00)=""/160, 0xa0}, {&(0x7f0000000a80)=""/16, 0x10}, {&(0x7f0000000bc0)=""/124, 0x7c}], 0x4, &(0x7f0000000c80)=""/112, 0x70}, 0x9}, {{&(0x7f0000000d00)=@nfc, 0x80, &(0x7f0000001280)=[{&(0x7f0000000d80)=""/78, 0x4e}, {&(0x7f0000000e00)=""/139, 0x8b}, {&(0x7f0000000ec0)}, {&(0x7f0000000f00)=""/168, 0xa8}, {&(0x7f0000000fc0)=""/130, 0x82}, {&(0x7f0000001080)=""/40, 0x28}, {&(0x7f00000010c0)=""/122, 0x7a}, {&(0x7f0000001140)=""/8, 0x8}, {&(0x7f0000001180)=""/211, 0xd3}], 0x9, &(0x7f0000001340)=""/4096, 0x1000}, 0x10000}, {{&(0x7f0000002340)=@ax25={{}, [@default, @default, @default, @netrom, @null, @default, @rose, @netrom]}, 0x80, &(0x7f0000004680)=[{&(0x7f00000023c0)=""/114, 0x72}, {&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000003440)}, {&(0x7f0000003480)=""/4096, 0x1000}, {&(0x7f0000004480)}, {&(0x7f00000044c0)=""/98, 0x62}, {&(0x7f0000004540)=""/244, 0xf4}, {&(0x7f0000004640)=""/45, 0x2d}], 0x8, &(0x7f0000004700)=""/124, 0x7c}, 0xc0000000}, {{&(0x7f0000004780)=@nfc_llcp, 0x80, &(0x7f0000004ac0)=[{&(0x7f0000004800)=""/149, 0x95}, {&(0x7f00000048c0)=""/80, 0x50}, {&(0x7f0000004940)=""/87, 0x57}, {&(0x7f00000049c0)=""/221, 0xdd}], 0x4}, 0x800}, {{&(0x7f0000004b00)=@ax25={{0x3, @default}, [@rose, @remote, @default, @bcast, @remote, @netrom, @netrom]}, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000004b80)=""/222, 0xde}, {&(0x7f0000004c80)=""/125, 0x7d}, {&(0x7f0000004d00)=""/97, 0x61}, {&(0x7f0000004d80)=""/244, 0xf4}, {&(0x7f0000004e80)=""/35, 0x23}], 0x5}, 0x800}, {{0x0, 0x0, &(0x7f0000004f80)=[{&(0x7f0000004f40)=""/18, 0x12}], 0x1, &(0x7f0000004fc0)=""/122, 0x7a}}, {{&(0x7f0000005040)=@pptp={0x18, 0x2, {0x0, @local}}, 0x80, &(0x7f0000006740)=[{&(0x7f00000050c0)=""/94, 0x5e}, {&(0x7f0000005140)=""/234, 0xea}, {&(0x7f0000005240)=""/114, 0x72}, {&(0x7f00000052c0)=""/238, 0xee}, {&(0x7f00000053c0)=""/216, 0xd8}, {&(0x7f00000054c0)=""/4096, 0x1000}, {&(0x7f00000064c0)=""/149, 0x95}, {&(0x7f0000006580)=""/168, 0xa8}, {&(0x7f0000006640)=""/120, 0x78}, {&(0x7f00000066c0)=""/83, 0x53}], 0xa, &(0x7f0000006800)=""/246, 0xf6}, 0x1ff}, {{&(0x7f0000006900)=@ll, 0x80, &(0x7f0000007980)=[{&(0x7f0000006980)=""/4096, 0x1000}], 0x1, &(0x7f00000079c0)=""/4096, 0x1000}, 0x5b}, {{&(0x7f00000089c0)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f000000ab40)=[{&(0x7f0000008a40)=""/29, 0x1d}, {&(0x7f0000008a80)=""/4096, 0x1000}, {&(0x7f0000009a80)=""/4096, 0x1000}, {&(0x7f000000aa80)=""/47, 0x2f}, {&(0x7f000000aac0)}, {&(0x7f000000ab00)=""/14, 0xe}], 0x6}, 0x7f}], 0xa, 0x2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) 08:38:40 executing program 4: unshare(0x4000480) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xb, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x8402, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:40 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x200000000000000, 0x0, 0x3}]) 08:38:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0xfdffffff00000000, &(0x7f0000000400)={[{@sb, 0x9}]}) 08:38:40 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCSCTTY(r0, 0x540e, 0x2) mmap(&(0x7f000023a000/0x2000)=nil, 0x2000, 0x2000000, 0x11, r1, 0xcbb2b000) [ 1204.130398][T11061] loop1: detected capacity change from 0 to 6 08:38:40 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:40 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x29, 0x40, 0x1, 0x1, 0x14, @loopback, @private0, 0x1, 0x80, 0x9, 0x4}}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@rand_addr=' \x01\x00', 0x1c, r3}) 08:38:40 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x300000000000000, 0x0, 0x3}]) 08:38:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0xfeffffff00000000, &(0x7f0000000400)={[{@sb, 0x9}]}) 08:38:40 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/143, 0x8f}], 0x1, 0xd9b, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)=ANY=[@ANYRES16]) mount$9p_xen(&(0x7f0000000040), &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x2200044, &(0x7f0000000200)={'trans=xen,', {[{@noextend}], [{@subj_role={'subj_role', 0x3d, 'showexec'}}, {@seclabel}]}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind(r2, &(0x7f0000000340)=@x25={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}}, 0x80) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x2010, r1, 0xe7218000) [ 1204.176702][T11061] FAT-fs (loop1): bogus number of reserved sectors [ 1204.183293][T11061] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:41 executing program 4: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={0xffffffffffffffff, 0x9, 0x3, 0x1}) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$TIPC_NL_KEY_FLUSH(r0, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x144, r1, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0xfffffffffffffdb7, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_KEY={0x40, 0x4, {'gcm(aes)\x00', 0x18, "de94e5a3eaf51d3527f34ffc8ead3a53b06920bb3ad495aa"}}, @TIPC_NLA_NODE_ID={0xc0, 0x3, "b334b91a06d06d9641d0f8bd1433c2f8e499da1da816553745247084bd0bec469f441068a3c9b121352b73acefb479709f6597c165963173b4feeae20a737326b18e1b5a524f63cfde1ca2bd97fe28b5d1ab25024227402119b5891670b9b06ddc91d6ed05ee135cc25d0c6b449e7a673b250bd2d12c1a7903f7006fad9ee352514fd971adabc7a9024c33f97c1618d8854cef509e5299751b37efb32825c3f281b16ab97b359d098ee4c38983919dd4a44b7f1293ffbb1a077ea76e"}]}, @TIPC_NLA_SOCK={0x10, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4d5f89e9}]}, @TIPC_NLA_NODE={0x14, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9e53}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7fff}]}]}, 0x144}, 0x1, 0x0, 0x0, 0x24000800}, 0x200040c5) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$RTC_AIE_ON(r2, 0x7001) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) [ 1204.426201][T11097] FAT-fs (loop1): Unrecognized mount option "" or missing value 08:38:41 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x50203, 0x95) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) r3 = pidfd_getfd(r0, r1, 0x0) shutdown(r3, 0x0) 08:38:41 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchownat(r0, &(0x7f0000000040)='./file0\x00', 0xee00, 0x0, 0x400) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x408702, 0x4a) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r2, 0xc0096616, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0xfeffffffffffffff, &(0x7f0000000400)={[{@sb, 0x9}]}) 08:38:41 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) [ 1204.496881][T11097] 9pnet: Could not find request transport: xen [ 1204.513045][T11121] 9pnet: Could not find request transport: xen [ 1204.513531][T11097] FAT-fs (loop1): Unrecognized mount option "" or missing value 08:38:41 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x2000, &(0x7f0000000000)={[{@fat=@showexec}], [{@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@subj_user={'subj_user', 0x3d, 'showexec'}}, {@fowner_eq}, {@seclabel}, {@subj_type={'subj_type', 0x3d, '.'}}, {@fowner_lt={'fowner<', 0xee01}}]}) 08:38:41 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r1, &(0x7f0000000c40)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000c80)={0x7c, r2, 0x1, 0x0, 0x0, {{0x1a}, {@void, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x67, 0x1a, {@with_ht={{{}, {}, @broadcast, @device_b, @random="2aae56059f54"}}, 0x0, @default, 0x0, @void, @val, @void, @val={0x4, 0x6}, @void, @val={0x5, 0x3}, @void, @void, @void, @val={0x2d, 0x1a}, @val={0x72, 0x6}, @void, @val={0x76, 0x6}}}]]}, 0x7c}}, 0x0) sendmsg$NL80211_CMD_AUTHENTICATE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="5679add3199a5404f0ea11fba16a8369eabd3929e47a12736de45803bb05c2905bf58a7e58be344f5c1603db3f0f8438838653b4e15c327e75144dc6a4", @ANYRES16=r2, @ANYBLOB="000427bd7000fddbdf252500000008006e8004000200080037000200000004000b00080037000000000004000b0009000700c56bfa2168000000"], 0x40}, 0x1, 0x0, 0x0, 0x8040}, 0x4) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:41 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x400000000000000, 0x0, 0x3}]) 08:38:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0xff0f000000000000, &(0x7f0000000400)={[{@sb, 0x9}]}) [ 1204.687567][T11159] netlink: 'syz-executor.4': attribute type 11 has an invalid length. 08:38:41 executing program 1: ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) 08:38:41 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x211) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0xfffbffff00000000, &(0x7f0000000400)={[{@sb, 0x9}]}) 08:38:41 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', 0x4880, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f0000000200)={0x0, "c36f59810f892ae656831dc2b45d08af"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) [ 1204.788364][T11147] netlink: 'syz-executor.4': attribute type 11 has an invalid length. [ 1204.814617][T11182] FAT-fs (loop1): bogus number of reserved sectors [ 1204.821167][T11182] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:41 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000340)=@un=@file={0x0, './file0\x00'}, 0x80) preadv(0xffffffffffffffff, &(0x7f00000006c0)=[{&(0x7f0000000200)=""/206, 0xce}, {&(0x7f00000003c0)=""/239, 0xef}, {&(0x7f00000004c0)=""/125, 0x7d}, {&(0x7f0000000540)=""/176, 0xb0}, {&(0x7f0000000600)=""/179, 0xb3}], 0x5, 0x7fff, 0xdb) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x30) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind(r3, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) mmap(&(0x7f000062e000/0x2000)=nil, 0x2000, 0x1000008, 0x2010, r3, 0x38f8f000) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x7, 0xb9, 0x81, 0x22, 0x0, 0x2f, 0x8000, 0x7, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x6, 0x4, @perf_config_ext={0x1, 0xfff}, 0x1040, 0x3ff, 0x6, 0x5, 0x0, 0x200, 0x5, 0x0, 0x80, 0x0, 0x3}, r1, 0x6, r2, 0xb) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:41 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/40, 0x28}], 0x1, 0x3ff, 0x8001) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) [ 1204.861558][T11193] FAT-fs (loop1): bogus number of reserved sectors [ 1204.868104][T11193] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:41 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/112, 0x70}], 0x2, 0x8, 0x1d0d) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) [ 1204.946806][T11213] FAT-fs (loop1): bogus number of reserved sectors [ 1204.953370][T11213] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:41 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:41 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x500000000000000, 0x0, 0x3}]) 08:38:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0xffffff7f00000000, &(0x7f0000000400)={[{@sb, 0x9}]}) 08:38:41 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x10002, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x4e141, 0x0) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='system.posix_acl_access\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010004000000000002000100", @ANYRES32=0x0, @ANYBLOB="040002000000000008000000", @ANYRES32=r3, @ANYBLOB="0886ad8b", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000100000000002000050000000000"], 0x4c, 0x2) r4 = open(&(0x7f00000001c0)='./bus\x00', 0x4e141, 0x0) fstat(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='system.posix_acl_access\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010004000000000002000100", @ANYRES32=0x0, @ANYBLOB="040002000000000008000000", @ANYRES32=r5, @ANYBLOB="0886ad8b", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000100000000002000050000000000"], 0x4c, 0x2) r6 = open(&(0x7f00000001c0)='./bus\x00', 0x4e141, 0x0) fstat(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='system.posix_acl_access\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010004000000000002000100", @ANYRES32=0x0, @ANYBLOB="040002000000000008000000", @ANYRES32=r7, @ANYBLOB="0886ad8b", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000100000000002000050000000000"], 0x4c, 0x2) fsetxattr$system_posix_acl(r1, &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0xee01, @ANYBLOB="02000200", @ANYRES32=0xee01, @ANYBLOB="040006000000000008000100", @ANYRES32=r3, @ANYBLOB="08000400", @ANYRES32=0xee00, @ANYBLOB="04000680", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=r7, @ANYBLOB="10000600000000002000010000000000"], 0x64, 0x1) [ 1205.043684][T11225] FAT-fs (loop1): bogus number of reserved sectors [ 1205.050408][T11225] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:41 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/132, 0x84}, {&(0x7f0000000200)=""/83, 0x53}, {&(0x7f0000000040)=""/11, 0xb}, {&(0x7f0000000280)=""/24, 0x18}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/227, 0xe3}], 0x6, 0x1, 0x0) 08:38:41 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) 08:38:41 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x700000000000000, 0x0, 0x3}]) 08:38:41 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0xffffffff00000000, &(0x7f0000000400)={[{@sb, 0x9}]}) [ 1205.195469][T11259] FAT-fs (loop1): bogus number of reserved sectors [ 1205.202005][T11259] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:41 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x400, &(0x7f0000000040)) 08:38:41 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:42 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x84401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80b6, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) fork() preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) [ 1205.289094][T11281] FAT-fs (loop1): bogus number of reserved sectors [ 1205.295653][T11281] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:42 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000040), 0x80, 0x101400) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf20}, 0x1410, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000694000/0x3000)=nil, 0x3000, 0x2, 0x2010, 0xffffffffffffffff, 0x9ed2c000) socket$inet(0x2, 0x1, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/196, 0xc4}, {&(0x7f00000000c0)=""/103, 0x67}, {&(0x7f0000000300)=""/188, 0xbc}, {&(0x7f0000000140)=""/22, 0x16}, {&(0x7f00000003c0)=""/1, 0x1}, {&(0x7f0000000400)=""/175, 0xaf}], 0x6, 0x2, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) ioctl$BTRFS_IOC_FS_INFO(r1, 0x8400941f, &(0x7f0000000540)) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0xffffffffffff0700, &(0x7f0000000400)={[{@sb, 0x9}]}) 08:38:42 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x109) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) sendmsg$NFNL_MSG_ACCT_DEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x58, 0x3, 0x7, 0x401, 0x0, 0x0, {0x1, 0x0, 0x1}, [@NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x100000001}, @NFACCT_FILTER={0x2c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x9}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x7}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x9}, @NFACCT_FILTER_MASK={0x8}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xdd}]}]}, 0x58}, 0x1, 0x0, 0x0, 0xe044}, 0x40) 08:38:42 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:42 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x800000000000000, 0x0, 0x3}]) 08:38:42 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x42c401, 0x22) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xdc10}, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0xffffffffffffff0f, &(0x7f0000000400)={[{@sb, 0x9}]}) [ 1205.454692][T11315] FAT-fs (loop1): bogus number of reserved sectors [ 1205.461235][T11315] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1205.495833][T11315] FAT-fs (loop1): bogus number of reserved sectors [ 1205.502518][T11315] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:42 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) 08:38:42 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000040)}, {&(0x7f00000000c0)=""/65, 0x41}], 0x3, 0x1, 0x800) 08:38:42 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:42 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0xffffffffffffff7f, &(0x7f0000000400)={[{@sb, 0x9}]}) 08:38:42 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x7, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0xfffffffffffffffe, &(0x7f0000000400)={[{@sb, 0x9}]}) [ 1205.758915][T11357] FAT-fs (loop1): bogus number of reserved sectors [ 1205.765455][T11357] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:42 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)=ANY=[@ANYBLOB='whowexec,\x00']) 08:38:42 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xeffdffffffffffff, 0x0, 0x3}]) 08:38:42 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @loopback}, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f00002e1000/0x3000)=nil, 0x3000, 0x4, 0x8010, r0, 0xb2d9a000) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) [ 1205.891093][T11380] FAT-fs (loop1): Unrecognized mount option "whowexec" or missing value 08:38:42 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x484180, 0x4) pidfd_getfd(r1, r0, 0x0) 08:38:42 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$IPSET_CMD_DEL(r1, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0xa, 0x6, 0x201, 0x0, 0x0, {0x3}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x14c0ccc4f7ef94f7}, 0x20000000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000400)={[{@sb, 0x9}]}) 08:38:42 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) [ 1206.002848][T11406] FAT-fs (loop1): bogus number of reserved sectors [ 1206.009424][T11406] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:42 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f000019a000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000140)=@IORING_OP_CONNECT={0x10, 0x4, 0x0, r0, 0x80, &(0x7f00000000c0)=@rxrpc=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e20, 0x3, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x401}}, 0x0, 0x0, 0x0, {0x0, r4}}, 0x81) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x1000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 1206.068846][T11406] FAT-fs (loop1): bogus number of reserved sectors [ 1206.075370][T11406] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:42 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x2, 0x0, &(0x7f0000000600), 0x300018, &(0x7f0000000040)={[{@nodots}], [{@fsmagic={'fsmagic', 0x3d, 0xf86c}}, {@measure}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) name_to_handle_at(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@FILEID_BTRFS_WITH_PARENT_ROOT={0x28, 0x4e, {0x7ed8, 0x4, 0x6, 0x200, 0x1b06, 0xfff}}, &(0x7f0000000180), 0x400) 08:38:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0xa}, 0x9}]}) 08:38:42 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x80080, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000200)="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") prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:42 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfcfdffffffffffff, 0x0, 0x3}]) 08:38:43 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0xfe, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:43 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) lsetxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)=@sha1={0x1, "1ac4f17ad22df041e24c8513e922b96fa001885d"}, 0x15, 0x3) 08:38:43 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/183, 0xb7}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000000000)=""/118, 0x76}, {&(0x7f0000000180)=""/90, 0x5a}, {&(0x7f0000000200)=""/224, 0xe0}, {&(0x7f0000000300)=""/14, 0xffffffffffffffa8}], 0x6, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) [ 1206.238773][T11445] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x22}, 0x9}]}) [ 1206.298741][T11460] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:43 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x300, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x194) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) [ 1206.434647][T11474] FAT-fs (loop1): bogus number of reserved sectors [ 1206.441198][T11474] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1206.451668][T11473] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:43 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfefdffffffffffff, 0x0, 0x3}]) [ 1206.486832][T11473] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x25}, 0x9}]}) 08:38:43 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x30) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x5, 0x7f, 0x3, 0x1, 0x0, 0x5, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x18, 0x4}, 0x0, 0xd137, 0x6, 0x6, 0x8, 0x7, 0xaa0, 0x0, 0x0, 0x0, 0x3c3}, r1, 0x13, 0xffffffffffffffff, 0x3) r2 = openat(r0, &(0x7f0000000080)='/proc/self/exe\x00', 0x78000, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:43 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x500, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:43 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:43 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x100010, r0, 0x99023000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) unlink(&(0x7f0000000000)='./file0\x00') [ 1206.606424][T11492] FAT-fs (loop1): bogus number of reserved sectors [ 1206.612968][T11492] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1206.642218][T11500] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1206.684075][T11500] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x2c}, 0x9}]}) 08:38:43 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfffdffffffffffff, 0x0, 0x3}]) [ 1206.777467][T11524] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1206.812491][T11526] FAT-fs (loop1): bogus number of reserved sectors [ 1206.819103][T11526] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:43 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x2}, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000040)=']@}]\x00') prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x2}, 0x9}]}) [ 1206.827498][T11529] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:43 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) [ 1206.873194][T11526] FAT-fs (loop1): bogus number of reserved sectors [ 1206.879734][T11526] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:43 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r0, 0x4018f50b, &(0x7f0000000040)={0x0, 0x101, 0x2b8}) [ 1206.935703][T11550] EXT4-fs: Invalid sb specification: sb=0x0000000000000002 ,errors=continue [ 1206.945760][T11550] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:43 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x9a, 0x2, 0x1, 0x5, 0x449, 0x3, 0x3e, 0x7, 0xf7, 0x38, 0x204, 0x5df2, 0xffff, 0x20, 0x1, 0xe8, 0x8000, 0x81}, [{0x4, 0x9b4, 0x1, 0x9, 0x8f2, 0xffffff01, 0x1, 0x3}], "b357526e86d581a07c10c6335fd272d4a8d4cfc54664d54cbd929e09cd939b6b3243ac1bad09de2d35deb37c1be8fd59e066eb2a6334ba29bebb84ecccc811dbe5f2908403fb6288fc4a604454f5c3402e1936acf6f120c695acc463d41a150faed5a1fdbc99355094797c84483edee1afdd052ea6af78d536b823889a0d8092915bf45726e766591710ee2eabadf2d5a96b93550d77159406abc4c256e14986b66c1c2bb8fa1005b77d528518eaed576d25d336262425a8c4797f9352c0f3db1c1abb666881e331c135c05561d336531ec14e4dde117f7048a92ce7a0f12831fe0508c73f71d7ec57ad5962fca46184d670", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x84a) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:43 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x700, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:43 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x7, 0x7f, 0x6, 0x117d800000000, 0x2, 0x3, 0x6, 0x290, 0x40, 0x12f, 0x8001, 0x8000, 0x38, 0x1, 0x3, 0x2, 0x8}, [{0x6, 0x7ff, 0x6, 0x0, 0xfffffffffffffff9, 0x7, 0x9, 0x8}, {0x3, 0x87, 0x0, 0xfffffffffffffffb, 0x2, 0xffffffffffffffc1, 0x3, 0x92}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xab0) 08:38:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x3}, 0x9}]}) [ 1206.999562][T11561] EXT4-fs: Invalid sb specification: sb=0x0000000000000002 ,errors=continue [ 1207.011243][T11561] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1207.025709][T11564] FAT-fs (loop1): bogus number of reserved sectors [ 1207.032236][T11564] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:43 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x3}]) 08:38:43 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x9, 0x2, &(0x7f00000000c0)="874b02e79a84e5f5925d51eecdad898006afd52a071a01449d6a9ce92f4255ae9aa87b52100aba33330ff18bc6eb2e30067c236b967036800416185e55f91b05ef84e6b55e8059ccdfbe6aaf12cb6b1672c911e0c664a5b2e877c34d9915ea8c5b2058cf75862f7dd8a725f26473180c6784a4aae4b14ac649aec83c1fcb9d12f184794a939de165eaf574ba9aac301b10b0011ccd2b04d597dd60e18342081beeef5528e3dd", 0x3, 0x0, 0x1, {0x1}}, 0xffff0000) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) 08:38:43 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x50000, 0x50) mknodat$loop(r1, &(0x7f0000000100)='./file0\x00', 0x40, 0x1) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x900, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, 0xc96, 0x5) preadv(r3, &(0x7f0000000280), 0x0, 0x8, 0x20) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind(r4, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind(r5, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) dup3(r4, r5, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) [ 1207.109820][T11583] EXT4-fs: Invalid sb specification: sb=0x0000000000000003 ,errors=continue [ 1207.120097][T11583] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:43 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) fchdir(r0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:43 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0xeffd, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x4}, 0x9}]}) [ 1207.181655][T11595] EXT4-fs: Invalid sb specification: sb=0x0000000000000003 ,errors=continue [ 1207.196220][T11595] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1207.209023][T11601] FAT-fs (loop1): bogus number of reserved sectors [ 1207.215592][T11601] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:44 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0xffffffffffffffff, &(0x7f0000000040), 0x2, &(0x7f00000001c0)) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="66530700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b49938ca8db38f8c44f7b7d9c400000000000000087cfec79b04c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adef1e8eab06db4ec53303739b6d1048b4b6a8fd8fbf026", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x3a) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000100)={0xfffffffffffffffc}}, 0x0) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind(r3, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) preadv(r3, &(0x7f0000000280), 0x0, 0x2, 0x7) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) [ 1207.254707][T11610] FAT-fs (loop1): bogus number of reserved sectors [ 1207.261344][T11610] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:44 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) mmap(&(0x7f0000176000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r1, 0x43c3f000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x810, r0, 0x0) preadv(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/123, 0x7b}, {&(0x7f0000000140)=""/42, 0x2a}, {&(0x7f0000002cc0)=""/108, 0x6c}, {&(0x7f0000000200)=""/184, 0xb8}, {&(0x7f00000002c0)=""/139, 0x8b}, {&(0x7f0000000440)=""/147, 0x93}, {&(0x7f0000000000)=""/40, 0x28}], 0x7, 0xffffffff, 0x7f) preadv(r0, &(0x7f0000000ac0)=[{&(0x7f0000001bc0)=""/4096, 0x1000}], 0x1, 0xdd30, 0x7) preadv(r1, &(0x7f0000000780)=[{&(0x7f0000000580)=""/72, 0x48}, {&(0x7f0000000600)=""/148, 0x94}, {&(0x7f00000006c0)=""/30, 0x1e}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000000700)=""/79, 0x4f}], 0x5, 0x1, 0x1f) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x4, &(0x7f0000001b00)=[{&(0x7f0000000800)="aa05eb182f1f6b1c4a06934f2607cea652201b589adf03557f6be819d05fbb7e0fed3de3ba501828c9fc54879b8b5690ce2d9de23d8f0604d8edfa21e29cb4c09b9725cfa0813360ad3089d6ec103e13782228fede456b80e8526b21de4e73d02ee601f125c5b812174d0f51ed31b98cddc4f8124bde5d7404627d4e7edbbe44aaf87827f3b8b56330f6054dbeca4d42a8705bf8", 0x94, 0x4}, {&(0x7f00000008c0)="9db68f3e58cd1443cdc496515ddf4b09354c622b9f66d34122c3f274c5488b5f870ca7e45caee4b94b084f1a53505bc22f24b46ce7efa4582e6f16ed82134a2ad05e3c05a9413457730bd17befde68734e", 0x51, 0x2}, {&(0x7f0000000940)="8062e2733b0bae61fd6d3f9e2e224e15db9430a3e5b18027ced346e91659715f184e16eda7f8b5d31c12883acbab0871c844430a419f4a661fc248df4cfb0ade404e67f2192467115d5973dfb8d2af74f11c538676d9e83da595ccd73abbf5c0c5f835e87e697506b89edd511fb334f4ef1dd57b8d026e58f3d9e75a01813275ff963ff0877fc99507fbc6da97731b644254de9de5a31d637172e75d9b81e6b8a2cdee729ed0aa79bdb51d8cce7532dfd81453d1c27a3a552009a3b42cddaf63f986d547661392029a03145101caba2c", 0xd0, 0x4}, {&(0x7f0000000a40)="faa6127912b93770e8ee7d450b35095758acab662f132ceb3588860a782619c713f0bcc03f19dd76719bb1aaa48c10e4e60e14bd2dfae0971a86be70ec4563e5b3b4293191e8cce2b635fc70cbed6a96c0", 0x51, 0x22e}], 0x0, &(0x7f0000001b80)=ANY=[@ANYBLOB="000032df810400003a326338bc0001"]) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) write$binfmt_misc(r2, &(0x7f0000002bc0)={'syz1', "ecd47fef2893fbc5b18064406ae39214a8116fc4c86ec033ece2a1046ab243c239c247774bead917a5666865005841f31adee9a31c0901f3fea1b639035ea445d20bbbb068bba0d5bdb4d5e72118dad20f7ba53eecca0cee977885395f255bfa09e9a13a3d7563f993a7610fca427ebef6fa90e4dc784988a6b45a2fb45c18b99644e8a92f1b1b1aefab67ef15c681ab81052db00f9239e5af256b0a858c2ed2debbbb8b42c3b2a133e7a6696dd228a6f3b7da0524c259003a055736bd3f4fdbe51c88"}, 0xc7) 08:38:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) [ 1207.338109][T11624] FAT-fs (loop1): bogus number of reserved sectors [ 1207.344659][T11624] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1207.352711][T11621] EXT4-fs: Invalid sb specification: sb=0x0000000000000004 ,errors=continue [ 1207.372515][T11621] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:44 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x8, 0x0, 0x3}) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x480080, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e24, 0x7b7d, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x2}}, 0x0, 0x0, 0x48, 0x0, "cb9702f03647ce04f427038b84d56801cec34cbc661481ba5a5916a05efaee4829ff074125dd17116a03d8b6b09e0d263b9f78064bdb0c6410e74592005010ef1d158619488606c2124aad1f12fcedc1"}, 0xd8) 08:38:44 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfffffffffffffdef, 0x0, 0x3}]) [ 1207.412958][T11638] EXT4-fs: Invalid sb specification: sb=0x0000000000000004 ,errors=continue [ 1207.416860][T11634] loop1: detected capacity change from 0 to 2 08:38:44 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0xfcfd, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:44 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = pidfd_getfd(r2, r0, 0x0) perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x80, 0x5, 0x9, 0x1, 0x3, 0x0, 0x3, 0x22, 0x8, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, @perf_bp={&(0x7f00000000c0), 0x9}, 0x2402, 0x0, 0x3f, 0x8, 0x4, 0x400, 0x22e3, 0x0, 0x7, 0x0, 0x5}, r4, 0xa, r1, 0x0) bind(r3, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800001, 0x4000010, r3, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net/syz1\x00', 0x200002, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x2, 0x80, 0x1, 0x5, 0xe5, 0x2, 0x0, 0x9c, 0x22000, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x91, 0x0, @perf_config_ext={0x9e6b, 0x81}, 0x400, 0x80000001, 0x8, 0x7, 0x1200000000, 0x400, 0x6, 0x0, 0x8, 0x0, 0xea42}, r5, 0x1, r6, 0x1) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x5}, 0x9}]}) [ 1207.454019][T11638] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1207.464566][T11634] FAT-fs (loop1): invalid media value (0x94) [ 1207.470565][T11634] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1207.534705][T11634] loop1: detected capacity change from 0 to 2 [ 1207.569020][T11664] EXT4-fs: Invalid sb specification: sb=0x0000000000000005 ,errors=continue 08:38:44 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, 0x2, 0x3) [ 1207.578943][T11664] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:44 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfffffffffffffdfc, 0x0, 0x3}]) 08:38:44 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000923000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa64f, 0x0, @perf_bp, 0x0, 0x200, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00000018c0)={0x3, 0x80, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x2, 0x1001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x1}, 0x10, 0x9, 0xb4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdbe, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r3, 0x50009418, &(0x7f0000000400)={{}, r5, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r6]}, @devid}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001940)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r7, @ANYRES32=r6, @ANYRESOCT, @ANYRES32=r4, @ANYRES32, @ANYRES64, @ANYRESHEX=r2], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x50009418, &(0x7f0000000080)={{}, 0x0, 0x1c, @inherit={0x70, &(0x7f0000000000)={0x0, 0x5, 0x900000000000, 0x7f, {0x0, 0x100, 0x8, 0x6, 0x100000000}, [0x4, 0x8000, 0x351, 0x4, 0xffffffff]}}, @devid=r7}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000000c0)={r7, 0x429, 0x498, 0x1}) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000b00)={0x2, 0x0, @start={r7, 0x0, "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", "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"}, [0x3021, 0x0, 0x81, 0x1, 0x2, 0x3ff, 0x8001, 0x0, 0x2, 0x3, 0x2413b40, 0x3, 0x2, 0x7, 0x3, 0x1, 0x3f, 0x80000000, 0x4, 0x484, 0x8ac, 0x2, 0x6, 0x9787, 0x8, 0xba65, 0x6, 0x8, 0x7fff, 0xdb1f, 0x27a1, 0x50, 0x3c05, 0x8001, 0x9, 0x49, 0x100000001, 0x7, 0x8000, 0x8001, 0x8001, 0x9, 0x57c7, 0x4, 0x6, 0x4, 0x6, 0x8, 0xfba5, 0x7, 0x7, 0x1, 0x5, 0x6, 0x2, 0xd7c9, 0xce, 0x3, 0x0, 0x6, 0x9, 0xfffffffffffffff9, 0x2, 0x1]}) r9 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r9, 0x0) preadv(r9, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) [ 1207.630066][T11664] EXT4-fs: Invalid sb specification: sb=0x0000000000000005 ,errors=continue [ 1207.639052][T11664] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x6}, 0x9}]}) 08:38:44 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0xfdef, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:44 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) ioctl$MON_IOCG_STATS(r0, 0x80089203, &(0x7f0000000040)) [ 1207.753800][T11688] EXT4-fs: Invalid sb specification: sb=0x0000000000000006 ,errors=continue [ 1207.762697][T11688] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1207.766436][T11681] FAT-fs (loop1): bogus number of reserved sectors [ 1207.775867][T11681] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1207.793610][T11696] EXT4-fs: Invalid sb specification: sb=0x0000000000000006 ,errors=continue [ 1207.802419][T11696] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x7}, 0x9}]}) 08:38:44 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x30) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) syz_open_procfs(r1, &(0x7f0000000040)='net/tcp\x00') prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:44 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="c5508a40705ab64079415043615ac18245f5458e1b78668ebb3fc1d4a5536c9f8e6ad6645dbd8f4d3932c88c8a15b2b9d5d3ec974953366caf0370601125cc59ccd228ad8d44556a1c596a3853a7135637044e904318311c76996efd"]) [ 1207.902030][T11713] EXT4-fs: Invalid sb specification: sb=0x0000000000000007 ,errors=continue 08:38:44 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x10, 0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x8}, 0x9}]}) 08:38:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x7}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r2, &(0x7f0000000100)=[{&(0x7f00000003c0)="db9b3c", 0x3}], 0x1) r3 = open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80001) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) chdir(&(0x7f0000000100)='./file0/file0\x00') [ 1207.937078][T11721] FAT-fs (loop1): Unrecognized mount option "P@pZ@yAPCaZEExf?ԥSljd]M92ȌIS6lp`%Y(DUjYj8SV7NC1vn" or missing value [ 1207.941152][T11713] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:44 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = dup(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@private0, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}}}, &(0x7f0000000500)=0xe8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f00000001c0)="7379acf5049ed4181d81322823c784ee56a7", 0x12, 0x7fff}, {&(0x7f0000000280)="3700c41d6b9c2f135b66587fb35339a6b91239fc05a1b941a8792f51ec0e49", 0x1f, 0x8}, {&(0x7f00000002c0)="621d7b49d2d71c8047328e9aa8186f7114b4158113c495136f8faff5f5e649c8adfbc23bdea98229209351ff233aaada86d531", 0x33, 0x376d}, {&(0x7f0000000300)="ce8fd2fd9d1444a946b8ffdd3bd6dc50b6ae9b099d0edddb49007e70e66352bf29a49b72af6d167b790e026bd35c29aa3ec786f947267ae7773d2a5d07b333ccd6368709e050bf50cba877e2d1c4468d7a7a43b5582a31acbb2c318c8a11b3eaf7519d0b78a62f358c3c4c715c4ff70da7fa9f0c", 0x74}], 0xc000, &(0x7f0000000540)={[{@mode={'mode', 0x3d, 0x48d}}, {@huge_advise}, {@huge_within_size}, {@huge_always}, {@mpol={'mpol', 0x3d, {'interleave', '=static', @val={0x3a, [0x36, 0x38, 0x32]}}}}, {@uid={'uid', 0x3d, r3}}, {@nr_inodes={'nr_inodes', 0x3d, [0x70, 0x6b, 0x30, 0x35, 0x54, 0x33, 0x32, 0x65, 0x34]}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@uid_eq={'uid', 0x3d, r5}}]}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x9) r6 = gettid() ptrace$setopts(0x4206, r6, 0x0, 0x5) tkill(r6, 0x30) gettid() ptrace$cont(0x18, r6, 0x0, 0x0) ptrace$setregs(0xd, r6, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0xe0, 0x6, 0x20, 0x9, 0x0, 0x5, 0x0, 0x5, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x200, 0x0, @perf_bp={&(0x7f0000000040), 0x10}, 0x8500, 0x800, 0xfffffffc, 0x3, 0x5, 0x8, 0x7, 0x0, 0x101, 0x0, 0x18}, r6, 0x1, 0xffffffffffffffff, 0xa) [ 1208.040884][T11736] FAT-fs (loop1): bogus number of reserved sectors [ 1208.047427][T11736] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1208.058310][T11735] EXT4-fs: Invalid sb specification: sb=0x0000000000000008 ,errors=continue [ 1208.067647][T11735] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:44 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfffffffffffffdfe, 0x0, 0x3}]) 08:38:44 executing program 1: sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="278d51eb7f8cb5bd387e4a686d4d9d5e992cc8b4cf707c38afff13b14c8c", 0x1e, 0x8000, &(0x7f0000000040)={0x2, 0x4e21, @remote}, 0x10) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_netprio_ifpriomap(r0, &(0x7f00000000c0), 0x2, 0x0) fstat(r1, &(0x7f0000000100)) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) [ 1208.094961][T11736] FAT-fs (loop1): bogus number of reserved sectors [ 1208.101551][T11736] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:44 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0xfdfc, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:44 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0xfc, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) [ 1208.160810][T11756] EXT4-fs: Invalid sb specification: sb=0x0000000000000008 ,errors=continue [ 1208.170283][T11756] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x9}, 0x9}]}) 08:38:44 executing program 4: syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000100)=[{&(0x7f0000000200)="fef36982482aeffd9a091c15a488eff521724931361b794dabc6c12d5f31e9f5af198b5ce5d60add2aaa3ac33178c93ad1f9e05d5f93615623bd274aba09b8484d4ad7312db1022c97196bba0479fb7d7edee8f01cd32025d163d4316904d0aeffafe3b8c7b5dc7e7afe0cf62506fdce6d90d693fca5fe1955473befbbca2982522d6cb58ee3aa8c2429429fce6d033f8de899251d8bb9f281a573259a18117849b0a92c0b862ba0a37d5107c3c233b3765071d21f8cec67fe1afdaf3f82bceb15e523d44b920999eecfd9ce62f037d97daa5ed469e7542b81", 0xd9, 0x9}], 0x20003, &(0x7f0000000480)=ANY=[@ANYBLOB="5c2c5e402c26ad1f282f28002b002c646566630600746578743df5736d616769633d3078303030313030303030303030303030372c686173682c000000000000000086d17312b6ccc3bf7a0de010f4ce4e020abe39410e99fa93c388e768a03c4db91613c687f35e7909a715efcbe7393035930d94fab76ea16856c5557cda63da87b883d8c126d845c75ab2bc9a65f1ed11c9a2d7f9802b4bb06ca2f8c3c518b2c6c6eed91823bfcbb4aa8484b66cc3b4303a0005"]) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) fcntl$setflags(r0, 0x2, 0x1) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$security_selinux(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300), &(0x7f00000003c0)='system_u:object_r:auditd_etc_t:s0\x00', 0x22, 0x1) mmap(&(0x7f0000020000/0x2000)=nil, 0x2000, 0x8, 0x11, r1, 0x663f2000) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x9) write$binfmt_elf32(r3, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x3e, 0x1, 0x20, 0x8161, 0x2, 0x3, 0x2, 0x251, 0x38, 0x2ca, 0x0, 0x200, 0x20, 0x2, 0x1, 0x6, 0x200}, [{0x70000000, 0x3, 0x1000, 0x200, 0x80, 0x1f, 0x2, 0x7}, {0x1, 0x2, 0xfffffff9, 0xe304, 0x84d, 0x5, 0x2, 0x3cf3}], "7bcbf1f8eb708c0ff8c464c66e5493c30cb0f6d72db79d2e0961c7009284350fc8d1a687a670a4d6ef088ea78626ff589d43aaa24225b535d5ad25a0936f13d19ebaf5ad5d2521cec8017365dd5cff01027170974a396ce06b9206cf846f826ec0f3b46383568f9e20e7e2da3032a6fae69a24e12a45fda8713d5fb1bac4349defee380372e59faf5b63d01ebe4b0a10a08e9423546ff79594f1b48117aef180b8aaedf07d2bc203d187509ef9cbc362177a2e6307163657fb9f9966fea3465a659239a4204a7b00e5b4555246b45ba4e150bfc85202f45b3db8562a5e27447fa7ca340949219f024155bcdd8162dd", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb67) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) [ 1208.222758][T11769] FAT-fs (loop1): bogus number of reserved sectors [ 1208.229370][T11769] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:45 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfffffffffffffdff, 0x0, 0x3}]) 08:38:45 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0xfdfe, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) [ 1208.265078][T11778] EXT4-fs: Invalid sb specification: sb=0x0000000000000009 ,errors=continue [ 1208.275029][T11778] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:45 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000400), 0xdc14}, 0x42400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/243, 0xf3}, {&(0x7f0000000300)=""/246, 0xf6}, {&(0x7f00000000c0)=""/168, 0xa8}], 0x3, 0x3, 0x9) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:45 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)={'syz0', "30a06358d01474c128322d39e810e852c6cb15d1b99c557776c6a4aade45cb42460b752d7509091668ec9615210a3d4750323e9712f651bf1323d7ff5b4b70"}, 0x43) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) 08:38:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0xa}, 0x9}]}) [ 1208.321169][T11793] FAT-fs (loop1): bogus number of reserved sectors [ 1208.327776][T11793] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1208.334831][T11794] EXT4-fs: Invalid sb specification: sb=0x0000000000000009 ,errors=continue [ 1208.344187][T11794] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:45 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x12080, 0x100) r2 = syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xff, 0x1, &(0x7f0000000140)=[{&(0x7f0000000200)="c532849d314f1cfd7ef96b49fe0aaf184be12836c08ced24f267187089c160d09c3ae62d7cd01749c74b6b7606ffb18fbd1e352ee1ec6f9676436a42dd8aa1a9bc6369cbde1d8fd24924b4fb6a3d06ddad78b91b39f518d048a78a8cbfd58c401ecfef22a4b822030b9ba75ffa7c3e1b5e7b5958b68078036638f6e88b8133c76723609f6aa88bc75e01b418706f95c86160", 0x92, 0x5}], 0xa0000, &(0x7f00000002c0)={[{@data_err_abort}, {@resuid={'resuid', 0x3d, 0xffffffffffffffff}}, {@sysvgroups}, {@dioread_lock}, {@grpquota}], [{@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@euid_lt={'euid<', 0xee00}}]}) move_mount(r2, &(0x7f0000000380)='./file0\x00', r0, &(0x7f00000003c0)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) setresuid(0x0, r1, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) [ 1208.441502][T11819] EXT4-fs: Invalid sb specification: sb=0x000000000000000a ,errors=continue [ 1208.468807][T11822] FAT-fs (loop1): bogus number of reserved sectors [ 1208.473873][T11819] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1208.475389][T11822] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:45 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0xfdff, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) [ 1208.507125][T11830] EXT4-fs: Invalid sb specification: sb=0x000000000000000a ,errors=continue [ 1208.543955][T11835] FAT-fs (loop1): bogus number of reserved sectors [ 1208.543993][T11830] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:45 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x80000000, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) preadv(r2, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/41, 0x29}, {&(0x7f0000000200)=""/166, 0xa6}, {&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f00000002c0)=""/144, 0x90}, {&(0x7f0000000380)=""/66, 0x42}, {&(0x7f0000000400)=""/150, 0x96}], 0x6, 0xf8, 0x80000001) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind(r3, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) mmap(&(0x7f0000625000/0x2000)=nil, 0x2000, 0x1000011, 0x30, r3, 0x50ddc000) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x2) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) [ 1208.550479][T11835] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0xb}, 0x9}]}) [ 1208.699075][T11856] EXT4-fs: Invalid sb specification: sb=0x000000000000000b ,errors=continue 08:38:45 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x4000, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000640)=ANY=[@ANYBLOB="03009a00af6652fd68cac575b749478cf3c39e74dbf49f81266ff9def24239d5ac2673c2e74934e894cbc2c49037017661222f80358171f3a8162da55660c540ddd951078343faf09e00d86f7d896525e6d21cf08eb15957ae45c02b113d111650de356cd5e35a3b841e121cef9ae48803a76fa9e72fc8a66c1bc4c582086d86eb38eae6000000008e59814838b396d5c385d57901062af6586f3af92abc030ff87a7658187a1782dcd6a38e1266f8f54cccbce9f3690fa4ca2946167c9d70b8eea752ef83456403699dc3567d8ac96e907d82bbea3d4600aa688c58c6fd539ceb7dba71ef95205723397660ea606fabbe7b0000"]) bind(r2, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x0, 0x4010, r2, 0xd71c3000) r3 = socket$inet_udp(0x2, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000004c0), 0x2003, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), 0xffffffffffffffff) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000005c0)={@ipv4={'\x00', '\xff\xff', @multicast1}, 0x6, 0x2, 0xff, 0x4, 0x9, 0x3f}, 0x20) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind(r5, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r5, 0x89f3, &(0x7f0000000300)={'syztnl0\x00', &(0x7f00000002c0)={'tunl0\x00', 0x0, 0x741, 0x20, 0x681f, 0x20, {{0x5, 0x4, 0x1, 0x3f, 0x14, 0x64, 0x0, 0x8, 0x4, 0x0, @rand_addr=0x64010102, @remote}}}}) preadv(r4, &(0x7f0000000280)=[{&(0x7f0000000040)=""/51, 0x33}, {&(0x7f00000000c0)=""/247, 0xf7}, {&(0x7f00000001c0)=""/172, 0xac}], 0x3, 0x4, 0x8) bind(r3, &(0x7f0000000340)=@un=@abs={0x0, 0xa, 0x4e23}, 0x80) mmap(&(0x7f0000114000/0x4000)=nil, 0x4000, 0x3000000, 0x2010, r3, 0x67192000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x101002, &(0x7f0000000740)={[{@fat=@showexec}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, '#}]'}}, {@subj_type={'subj_type', 0x3d, '+%\xe0\xbd\n>V&\xb7\xb1\x1f\x99\x8e1Y\xa4\x91N_\xc58\xb4N\x1ci\x98\xbe\x10N\x13\xd0Ps#\x05\xbc\\&]\x86\xc9f!\xbf\xd4\x97\x16x}\xd4U\xfd\xb1\xee]\xe6\xa1,li\x9c/\xc1\xc6\x8a\xdcvY\x80(\x14a0\xb1?\x98F\x12U\xf0\x96_\x96\x9c\xd3\xe9\xe6\x03\f\x1e\xce._p\x8a,\xe8\x8cO\xf9`\xa7\xfb(\xfa\x83\xe6\xfbh\xd0:\xf2\x00{'}}, {@appraise_type}, {@smackfshat={'smackfshat', 0x3d, '\x00'}}, {@dont_measure}, {@euid_gt={'euid>', 0xee00}}]}) 08:38:45 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x40800, 0x40) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/attr/sockcreate\x00', 0x2, 0x0) read(r2, &(0x7f0000000100)=""/81, 0x51) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0xc0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:45 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfffffffffffffe00, 0x0, 0x3}]) 08:38:45 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) [ 1208.740246][T11856] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1208.786759][T11873] EXT4-fs: Invalid sb specification: sb=0x000000000000000b ,errors=continue [ 1208.816533][T11873] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:45 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3}]) 08:38:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0xc}, 0x9}]}) 08:38:45 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0xfe00, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:45 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/4, 0x4}, {&(0x7f00000000c0)=""/177, 0xb1}], 0x2, 0x5, 0x4) clone3(&(0x7f0000000480)={0x240000000, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0, {0x8}, &(0x7f0000000380)=""/21, 0x15, &(0x7f00000003c0)=""/106, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x3, {r1}}, 0x58) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000880)=0x0) r5 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000000800)={0x2, 0x80, 0x0, 0x20, 0x7, 0x3, 0x0, 0x3, 0x8000, 0xd3d8f2e97f45609a, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xffff2052, 0x1, @perf_bp={&(0x7f00000007c0), 0xa}, 0x804, 0x100000001, 0xc707, 0xe, 0x9, 0x3ff, 0x2, 0x0, 0x9, 0x0, 0x10}, r4, 0x6, r5, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = epoll_create1(0x0) preadv(r6, &(0x7f0000000780)=[{&(0x7f0000000500)=""/235, 0xeb}, {&(0x7f0000000600)=""/198, 0xc6}, {&(0x7f0000000700)=""/110, 0x6e}], 0x3, 0x4, 0x176e) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0xff, 0x0, 0x1, 0x2, 0x0, 0x5, 0x8000, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xe8c, 0x1, @perf_config_ext={0xfffffffffffffffe, 0x1}, 0x12104, 0x10001, 0xfffffff8, 0x7, 0x3, 0xfffffffb, 0x2, 0x0, 0x5, 0x0, 0x1f}, r2, 0x3, r3, 0x0) 08:38:45 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/ehci_hcd', 0x280000, 0x4a) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind(r6, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind(r7, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) r8 = socket$inet_udp(0x2, 0x2, 0x0) bind(r8, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) r9 = socket$inet_udp(0x2, 0x2, 0x0) bind(r9, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) sendmsg$netlink(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)={0x38, 0x1e, 0x1, 0x70bd2c, 0x25dfdbfc, "", [@nested={0x10, 0x6d, 0x0, 0x1, [@typed={0xc, 0x4f, 0x0, 0x0, @u64=0x1}]}, @typed={0x8, 0x5e, 0x0, 0x0, @fd}, @typed={0x5, 0x89, 0x0, 0x0, @str='\x00'}, @nested={0x8, 0xd, 0x0, 0x1, [@typed={0x4, 0x3}]}]}, 0x38}], 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="000000001000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r4, @ANYRES32=0xee00, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="1c000000000000000100000001000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r0, @ANYBLOB="000000008db917845227431cc7e46e133a5c880f708ebe5af3053da07fdaa6a0bbc79f5f935b92f664561a55b32790d30e114bddd160136932a48fb610cdf7c57980b933db0c333c2313feed9f1644d6862ab744172f2825fdfa7e7ce4c1697b638669a5e3d7e14b83329ed6a51f7d5d59d6afab86742cc71d4d3860c6e82a6aeda023baff1a59"], 0x128, 0x45}, 0x4) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:45 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) [ 1208.956191][T11904] EXT4-fs: Invalid sb specification: sb=0x000000000000000c ,errors=continue [ 1208.980341][T11904] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1209.020682][T11915] EXT4-fs: Invalid sb specification: sb=0x000000000000000c ,errors=continue 08:38:45 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x2, 0x3}]) [ 1209.061413][T11919] FAT-fs (loop1): bogus number of reserved sectors [ 1209.067977][T11919] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1209.075358][T11915] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0xd}, 0x9}]}) 08:38:45 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x9, &(0x7f0000000740)=[{&(0x7f0000000000)="f34a657418a9d49c39c5c1b591d134c6aa1e", 0x12, 0xfff}, {&(0x7f00000000c0)="b7b7f3cb1722c3229cc3ecdbab253e104ed4bae2c1c4cdf1252455a4752c2807964bebbe7baf77dbbe41b09cc96a262e62f05167b46f1a50be82758a63bef4190933e4d4bf71a345d03ab4f8a700edaf0d6044de7f58744205c81417fb81a0795537e7a00556cfaf7531a27865924131cc283a43e5c815d77a6a7c74f7276eaa1919e9b035e7dff5473bde0db84cfc0e3b7b5926fe0c543005bff13a2ac0e3e9668473c50c76814ff3d090ecf5edbcb72485f16814637e23bb783801260a", 0xbe, 0x5b8e}, {&(0x7f0000000180)="2d36d0a00ecc4290ce05fad36cf28fb0c898cc415bc10a7ddfcc2085ee26699bf1c285c1010e39f655d869840e84f43a4e3f89fb83a7bfdc58d6d80fe07cb3d7cf9ef278b1796629503ba5ba4d872a3c71e232f249dfdda311ce10bd4107bb65ca2e1e9124938d332c7544f09f01eb9b5bc78d383a7fa91146a5c78480d59c1c3fe59ccef8e1e557e619ed7ca979e285a75d909837bb17c0597c84e0ba1c7fa13f107ca7b3a956dac91dee8813cd9e79b72bd94e8e98c63ae5b5f19ca47d7ba533a865ee", 0xc4, 0x10000}, {&(0x7f0000000280)="49e8139e6c9f7687058f6510b69dfc230ed4c04cfe689b4cef641fe7f03b62624721a30c70ea79d89e7b58aa5a6b6a1b8d747c2ab204711f349f39ff1c2c990dfc564846090d742e20323a85", 0x4c, 0x8}, {&(0x7f0000000300)="5492c21357d85e7b35cd737375716cce9f5a6049187e990264e655eb40f9c13a3af9a8155349a5137844539380d012d42ff3d869d89cdad5d40eb68875dfa2abdf8b5d3b151178721a8f69b96945aba4ecb9bb10889891d3013588383b057503442f64c6fdfc353be37b6c72a3e00b6a3aa8e6cba4b6999d4bb1311040cb16a5728209b6d74809ec7b3c3d48adac41a3f6e385a8d0bb3fa1c588999dffef", 0x9e, 0x4}, {&(0x7f0000000440)="bcfab68b4c6a60b7f43cfd1abe0b23e384d7e7cccffadf69921922c796149f643613efa9ee35f57166139cd464faea3cc5449c0687f6913211bc524585d67cba0a6ba492ed403380f208dff99eaa2be0ca4eb822af5113780244922754c259713d5bae94ac1ade0ced651b908fbd82f7413ee2effb", 0x75, 0x2}, {&(0x7f0000000840)="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", 0x1d2, 0x3bf}, {&(0x7f0000000540)="f16b7f976a088788a5755396b4ec1bba8bf97f5068110cd11475aa3c5def6c170a78389fea8ae8a7b78c2fc31fce415c53d1ea3654117ce2b68c0305c9dcbd00b94ca4594b18c080582f4c5b7bf76d6c2dceef11f00753ad510cad9492a00ebaf4100a5fd08b747d1ed465148144505a838ae5b1fb983c875e8d16f994b249f391769e5c6116e2ffc6cb495f00a26b6431a83dede0adb219f92b0a725b6025d32a5e3d30156772ad490528ec81274d795f381546dde0deec77ae3fe797c338e5f1340734c6f9db481874c2076856b2c5ad869f83d6a3e5fd", 0xd8, 0x8}, {&(0x7f0000000640)="25b2ad8ac94ca280f8c7bb933bb8c4f4cd0255fa8f7e6a7abceae47f3013d051d265500b1d002be8cee096f93420e0b4f88f79e05e3916e713e5e08b640e2606aa244463c4fb0cfec68c25fe43ce31f0a19f42b43e14eecf170b7e892cf95ab2bcc8c574cb42be4b24c98231ba9e66276f32ca8c706ff18a43890f0695656872a9aa767b9b5393fe3733fadc68d434669653920ff9ecb0b5c8736249220f38d09dc4e442daedf9b2fa9282719bd17b7e19ed70df317683de7913662f7f73f04c5a99261a", 0xc4, 0x7ff}], 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) 08:38:45 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x12020}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x54, 0x3, &(0x7f0000001300)=[{&(0x7f0000000200)="b3adf2d1fa749e2e9178d444fdbafeddf7da44de2ceef5b0dfc2abc7908313f1849739076575eeb72544f6e876fc58783e2d3307a3c279800244a7b6cd92953c8dd8b8ce6c6d1b5bba7a66ab149dbfff09a6bb8357502e24662541d516da7f85a84b3e53e8f0c9ba33301f558ad4b189fb515927225947a9acce642fae85eda02ad2d7018b64fc65fafd4ca5a29cdb988fa2324881cfed844064e7c929b367b142fa7c4f97c67120a5817578986e9052f24a14ba32b15e6cf984d396786e2a1dafdd95e7602cd8e860774311d68294", 0xcf, 0x1}, {&(0x7f0000000300)="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", 0x1000, 0x3}, {&(0x7f0000000100)="0af51d518931798b6637538a1f44a541cf2b3917ae25e3804ca8b95266833d8917dc450e288c82ae2f41d8aa117e", 0x2e, 0x167}], 0x2000014, &(0x7f0000000140)={[{@dots}, {@nodots}, {@dots}, {@fat=@nfs}, {@dots}, {@nodots}, {@nodots}, {@nodots}], [{@obj_user={'obj_user', 0x3d, '@'}}]}) openat(r1, &(0x7f0000001380)='./file0\x00', 0x42000, 0x180) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:46 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0xfefd, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) [ 1209.262698][T11943] EXT4-fs: Invalid sb specification: sb=0x000000000000000d ,errors=continue [ 1209.291308][T11943] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1209.300482][T11951] loop1: detected capacity change from 0 to 256 08:38:46 executing program 1: ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(0xffffffffffffffff, 0x80083313, &(0x7f0000000440)) r0 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x8800, 0x80) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x8010, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/135, 0x87}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/194, 0xc2}], 0x3, 0xd9f, 0x7) r2 = syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000001780)=ANY=[@ANYBLOB="73686f776598b29fb4e3d76504"]) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x10480, 0x0) mmap(&(0x7f000015c000/0x4000)=nil, 0x4000, 0x4, 0x20010, r2, 0xe2046000) ioctl$BLKFLSBUF(r3, 0x1261, &(0x7f0000000040)=0xab0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f000019a000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) r6 = accept4$unix(r3, 0x0, &(0x7f00000004c0), 0x80000) sendmmsg$sock(r6, &(0x7f0000000ec0)=[{{&(0x7f0000000580)=@can, 0x80, &(0x7f0000000500)=[{&(0x7f0000000600)="e34430106b4e543614b9429fe6a5ad608a1dc4fcd7be5644841f0ee215060eeb550e7342b54058fd53bcf754756716b84f0605713065bc8ef969d8b043f1abad6ea83856d5568d76826978855b88374d2e8122a89aef255cc6bd787e16c4b7f402a43ac1f4ece21bebda615c84220eb4be8bcfecc8115d8519d4e269aedd58634210b551dd7228ecbbcf328ec5354d73d268e7f10bad31d185dbe856218e3f16aa1d68f67ff00b5cc10c21d4b7d3fa0937b00ca92d5fd8d2a1b347534e121b2721e62d16f1b304f0fb", 0xc9}, {&(0x7f0000000700)="903c1a4188ed47ca00c00d4344e6b6cc0d49b13bcc52cc5b14c2f40c81540177668f6e37c61f9c492e63127e348df750b66a096267b0dcfa1f0d939c4579431583a1020d398578b4b6e87a80bd7aa4010440769fc5c8a632f034818abd55905650", 0x61}, {&(0x7f0000000780)="7ca3806ffd6eeebcce82b8ec593c5337df9656ef16b6b766e18df283e7ccb1d8769956f2dd27826d3a965fcf54439028508d02c9773b03ee8c2594df8f61e063092ab02320373cdd7a2d0be3db8dcbcb07cf1f4e035b0fff1c3c6e1c2062d17cb12114d5d26d4daa4b4c7c50e194dfb13d4e91a4fdab3d0480dfbea74fbf", 0x7e}, {&(0x7f0000000800)="55f0d1079070123da4867e28bf974c2dfdc923388998e6e2a409d9a85f660389efbce33416b807dbbbfbeeb5c05158f45b422b760aa680af30f5fce95fbf490ae049db4da0e80bde562c65d476ddeeb803d7c64ca2819a6d12f8b0054e880f5426bce50f701e008f91b87709", 0x6c}], 0x4, &(0x7f0000000880)=[@timestamping={{0x14, 0x1, 0x25, 0x287}}, @txtime={{0x18, 0x1, 0x3d, 0xffffffffffffff81}}, @timestamping={{0x14, 0x1, 0x25, 0x3ff}}, @timestamping={{0x14, 0x1, 0x25, 0xff}}], 0x60}}, {{&(0x7f0000000900)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'vcan0\x00'}}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000980)="3bc854b7a4149f0e62bbfc4896941ca7aac240325e96277c35467402a41b461489d988ce80870d9a08aae69e4d35717c6d666479358f9a7282814af2451ad20d4150b4bfe90969f4edb20dcc0f3f25ea78e92c60e3d014c4d1d8d818e10d3260f72c94220804c1f95ed46c07b4b44da717e5bdeaac5bed9f010ba0367355d7fdea9134960fb2bac50eb8b600c2a8133e419a555d0274d60e4ac024023424c1db4c4dd9a7dc2c5b9787168a29766a6672d7c8cb58fca918ff2ae438ce7f149ec5ad05252575224eb56646c22176aaf5823cae9814601a3a07f348b323f9681aa6da99b5e079eb196e5978f5398c32c3bbcbd8", 0xf2}, {&(0x7f0000000b00)="1e4730fe69cdfbef7dc3e062411362d44ff37509927a3ce5445985ec5ad5e853ea8ee223e65cfe56d01a955b60aabbb21b11cb7e3986eba26ae4ed46790e09593edd9df15808171cc9d9f2ec6ad452350312525edbbd9e2924b128fc57076b25cb975c78d57fbea486d97cdc5611aecd1e667493261b6941329a34296f689710942a56d9ed364c6abddefdcb381dfac72789f982dd986c027b24f74beded44952cef29e12e1a887d73ca27131308a2084ec0535f2c5404b37172538049f917ac5d0c193fd6d53cd2e3c05743de593b6a3a4e9e7e52a3cf1aad1267e8e58fbe0c58c7578e0e", 0xe5}, {&(0x7f0000000a80)="ff9ab26571c4511b3cd535f6a809057ceec35cd251a35b60281c0e6a42d8b58396120d96", 0x24}, {&(0x7f0000000c00)="aec3747395d2e0abe9a8809ba6afe494fd4262eb260fe1034b3a6a166afccaf4e8e27b465a2d9d3d2bb4e0b3892e9551ee69a87c76068aeb5c90daa802f452aafb88c5dfdb7e0fbebb61e2eca13cc1efb8b4bcef61915e9b47d116ecf1510eab80c4d9f917751d1653c02d833e1d886f45f59b9cba0828c0858746240eb13de81f1d2f3200c08c8381dc3a4b632fb2528a62990b7acdcfdd87d4886648ffadd64eff21dddceffa29c7a25d43114073ec721c12922b38453611e6d1697f146c021b", 0xc1}], 0x4, &(0x7f0000000d40)=[@timestamping={{0x14, 0x1, 0x25, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}], 0x30}}, {{0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f0000000d80)="a91f891724f1aafdf91d7c9e70c71dd510450f68d1373ddb4dbbcfc6c5f24a20f51baa3d293dc910aaacf98088bcbfa324f56b4e1fea09e9d56271756ac6c39f58cda05fc0886d2da0ccd55ab64bf7", 0x4f}], 0x1, &(0x7f0000000e40)=[@mark={{0x14, 0x1, 0x24, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x101}}, @mark={{0x14, 0x1, 0x24, 0x400}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}], 0x78}}], 0x3, 0x10) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r7, 0x0, 0x0}, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000480)=@IORING_OP_FSYNC={0x3, 0x4, 0x0, @fd=r2, 0x0, 0x0, 0x0, 0x1, 0x0, {0x0, r8}}, 0x7) bind(0xffffffffffffffff, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) ioctl$BTRFS_IOC_SCRUB(r3, 0xc400941b, &(0x7f0000000f80)={0x0, 0x9bd, 0x9, 0x1}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000001380)={0x14, 0x3, {0x4, @usage=0x85a, r9, 0x1, 0x7, 0x200, 0xdc9a, 0x8, 0xe8, @usage=0x5e, 0x2, 0x9, [0x0, 0x6e9, 0x4, 0x1, 0x0, 0x80000000]}, {0x5, @usage=0x7, 0x0, 0xffffffffd0f12702, 0x7, 0xb7, 0xffffffffffffffe0, 0x379, 0x400, @usage=0x9, 0x8, 0x0, [0x3, 0x7, 0xcea0, 0xfff, 0x7afd, 0x94000000000]}, {0xfff, @struct={0x400, 0x3}, 0x0, 0x2, 0x6, 0x6, 0x3, 0x1, 0x0, @struct={0x65e, 0xfffffe00}, 0x6, 0x80000000, [0xffffffffffffff1e, 0x100, 0x100000000, 0x6, 0x1, 0x1f]}, {0x7, 0xc0, 0xfff}}) open(&(0x7f0000000380)='./file0\x00', 0x800002, 0x10) 08:38:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0xe}, 0x9}]}) [ 1209.308479][T11951] FAT-fs (loop1): invalid media value (0xec) [ 1209.314504][T11951] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1209.323445][T11955] EXT4-fs: Invalid sb specification: sb=0x000000000000000d ,errors=continue [ 1209.332356][T11955] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:46 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x3, 0x3}]) [ 1209.403587][T11966] FAT-fs (loop1): Unrecognized mount option "showee" or missing value [ 1209.420365][T11973] EXT4-fs: Invalid sb specification: sb=0x000000000000000e ,errors=continue 08:38:46 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) [ 1209.448269][T11966] FAT-fs (loop1): Unrecognized mount option "showee" or missing value [ 1209.461725][T11973] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:46 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffe, 0x2, &(0x7f0000000040)=[{&(0x7f0000000b00)="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", 0xffb, 0x9}, {&(0x7f00000000c0)="b800f0af200049f34e18fa6a863f0008c19c10f16158dc2bea0ddb7c679c0e975b9b2a3009351a171a03646e6f0fc6ff1beb525326d53697e7fb8d23c97eb86df2b411f0fcddaeb52abdee841a984f48c177f4cae8a16374145afb3c96612e959baf787a2be7c69d4255734772766f81ae53d19891404bd70c0b21b219b98c23d3596a1f7449c1dce04b6b82f7fe6c2a26bde9bfde654e231e8d8e575206215bca5ed8db387fabec8802375652bec3b78113e2093f60e818e87a2a472c8ccd125b99350eacbd8eae17bf00b62d817d173b3e9b614ec575de0fa26cc29033a4", 0xdf, 0xb35}], 0xa8810, &(0x7f0000000ac0)={[{@fat=@showexec}]}) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xc0) r1 = socket$inet_udp(0x2, 0x2, 0x0) umount2(&(0x7f0000000240)='./file0\x00', 0xb) bind(r1, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000200)) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) mmap(&(0x7f000029f000/0x4000)=nil, 0x4000, 0x7, 0x100010, r2, 0xa1f0c000) 08:38:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0xf}, 0x9}]}) [ 1209.495418][T11987] EXT4-fs: Invalid sb specification: sb=0x000000000000000e ,errors=continue [ 1209.504287][T11987] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:46 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) vmsplice(r0, &(0x7f0000000600)=[{&(0x7f00000003c0)="2c521dfa9fb3847147b787320052426469bed4d9fceeb1d847269cd1ec7aa470835ba5ed1be693aaef81c6", 0x2b}, {&(0x7f0000000400)="37d08eae38c8412070dd53603129cb765110ba62fa8e15082ff0cd49d9a53ad113a95d0f11831bf62f367d5e968c39ee6c087604fe5be628c9d0b2cd61378b56aa06084a056205c2d6c8393fc0d5fa2da030b820576fd3c49385dacc5a9f101f99ad7256e6fa973581174a46d3dba39123e6b9c63a7d784a837743a108c62885e7785f9fa7090c79fd394e7218a2733640a29e949ee48087053d86fea7da0018d77453e3c36391ee57df88b98a0b01b96f84605d3c5c4579acb965bad178d92ca8eb368ffcd488f2dcb293464809c4a33eff8f72542e5bd4ade6f102", 0xdc}, {&(0x7f0000000500)="85d649bcc4d89e0e2fd14be592d4eeb75ace2e34d0934c4cf3efb7e0b92962d131ad346169d88001fa981883328e545f0d86e774799bb49236ed891cc462418bb994713ad4cfa94312b2bd66a45171c254aa320dfe4f49f3e06acf84bfd3c86a4ec8fba70f6d406f7eda6dd7405b27aad551a30d7f22f03c31ce2e20ee087e861937ebbe59305cdba8102f09b5f571cb18e8f3fab523bec202f9c3e71c7b8708aef5a8316e3213401a8355e33659b660cc9320141bf55d895b062f3c332c9748725a9bb88982e43aceba5882b71c88334b46146d0de9807b2244ae705648c282e2da68203be31cd9977d7edbc9e0baab2c22194479227899", 0xf8}], 0x3, 0x4) bind(r0, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="6a5372629c062e68fe64e4b41fa87221f94332b0bb5518a3cb9a7cb451dc79c9a845e1c325f4b72d8017e9ee133ad20e1222ceb886a9d866ddedbe90988680138f1dc7734b1c6785597bebcf66d47873f70105087102c50045", 0x59}, {&(0x7f0000000200)="e57ddb14dfb284d8420c8d90d0aab0a3ebec7cc9f5cd193f71010f61ed1e1f291a6dafb5fda98d75d608981c1ad91f64a0403870c4739f4d427531dd14da8e9f9868411497b2a3078d8dc57249fbf90776d7eada2b0b5757b5c9beb11f094b8ea010046cd44b9c83da29172b07c95a4c42ccd7c76ac442cfd134b42d0a64854ab56bd9c3a139d26cf3b8ae9aa40e399cbb56b67f4e8c3202e5ba7ea6fe245a16eaed46554d325244301de0594a2e3cf9b905bd1790555791ce8f3776e120f99bda85df7d5103d2216326e83352f5715942927bc4f1325b9c8bc0ac60ad391525af6e6a96e900c51ac8f7d59082b014f510", 0xf1}, {&(0x7f0000000040)="6c251c", 0x3}], 0x3, 0xd) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000000300)=0x8, 0x4) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) [ 1209.638431][T12006] loop1: detected capacity change from 0 to 264192 [ 1209.650350][T12005] EXT4-fs: Invalid sb specification: sb=0x000000000000000f ,errors=continue [ 1209.664284][T12005] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:46 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth0_to_hsr\x00', &(0x7f0000000040)=@ethtool_pauseparam={0x13, 0x2b0800, 0x4597, 0x5}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0x9, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x10}, 0x9}]}) [ 1209.703672][T12006] loop1: detected capacity change from 0 to 264192 08:38:46 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x4, 0x3}]) 08:38:46 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0xfffd, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:46 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@nodots}]}) [ 1209.770498][T12028] EXT4-fs: Invalid sb specification: sb=0x0000000000000010 ,errors=continue [ 1209.788711][T12028] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:46 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) accept$unix(r1, 0x0, &(0x7f0000000040)) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r2, 0x5) [ 1209.823243][T12028] EXT4-fs: Invalid sb specification: sb=0x0000000000000010 ,errors=continue [ 1209.831988][T12028] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x11}, 0x9}]}) 08:38:46 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x3) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) [ 1209.899520][T12045] FAT-fs (loop1): bogus number of reserved sectors [ 1209.906085][T12045] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1209.961537][T12062] EXT4-fs: Invalid sb specification: sb=0x0000000000000011 ,errors=continue [ 1209.988748][T12062] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:46 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0xf0ff7f, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) [ 1210.007658][T12068] FAT-fs (loop1): bogus number of reserved sectors [ 1210.014372][T12068] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1210.055982][T12075] EXT4-fs: Invalid sb specification: sb=0x0000000000000011 ,errors=continue [ 1210.063011][T12077] FAT-fs (loop1): bogus number of reserved sectors [ 1210.071169][T12077] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1210.078020][T12075] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x12}, 0x9}]}) 08:38:46 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f00000000c0)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x80804, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001, 0x26}, 0xa120, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x100000, &(0x7f00000001c0)={'trans=unix,', {[{@afid}], [{@uid_gt={'uid>', 0xee01}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@pcr={'pcr', 0x3d, 0x26}}, {@euid_gt={'euid>', r4}}]}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind(r5, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f00000003c0)={'gretap0\x00', &(0x7f0000000380)={'erspan0\x00', 0x0, 0x80, 0x10, 0x4, 0xfffffffa, {{0x6, 0x4, 0x0, 0x26, 0x18, 0x66, 0x0, 0x0, 0x29, 0x0, @multicast2, @empty, {[@generic={0x83, 0x2}]}}}}}) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) socket$inet_udplite(0x2, 0x2, 0x88) r6 = syz_open_procfs$namespace(r3, &(0x7f0000000300)='ns/cgroup\x00') sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x28, 0x0, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@GTPA_I_TEI={0x8, 0x8, 0x4}, @GTPA_TID={0xc, 0x3, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(r6, 0xc010f508, &(0x7f0000000340)={0x2, 0xa0f}) 08:38:46 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) bind(r1, &(0x7f0000000140)=@caif=@rfm={0x25, 0x8, "2c5708344ab62e73c7c0c4870777f334"}, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getpeername(r2, &(0x7f00000001c0)=@ethernet={0x0, @dev}, &(0x7f0000000240)=0x80) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000440)={{0x0, 0x1, 0x10004, 0x28df, 0x1, 0x1ff, 0x7fffffff, 0x1, 0x3ff, 0x200, 0x1, 0x10001, 0xfffffffffffffefe, 0x4, 0xd95}}) read(r0, &(0x7f00000000c0)=""/79, 0x4f) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x1, 0x5, 0x8}) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="7368e24b00"/19]) 08:38:46 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x80000, 0x7e) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/rcu_expedited', 0x0, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r4, 0x1, &(0x7f0000000480)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) r5 = socket$nl_audit(0x10, 0x3, 0x9) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x2000, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r8 = openat$urandom(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) r9 = syz_open_procfs$userns(0x0, &(0x7f0000000600)) write$binfmt_script(r9, &(0x7f0000000640)={'#! ', './file0', [{0x20, '/dev/urandom\x00'}, {0x20, '/dev/null\x00'}, {0x20, '(-$@]/}@'}, {0x20, '/dev/urandom\x00'}, {0x20, '^/{[}#![%'}], 0xa, "c353d4e6ff86b38ad29551ccf0d9d01e1ee8b55e4820ba10a6f4cf92ca586808d7d12409f5f59442c43357f457bebf89190e30720bf5eddbdf6c8103f83772dd386f1c01f7a45917af3ae3a5c4498c5275e93ad67519b2cd55a662c7ab070158bc70156f51d69e02f6820b1e6880c81a0c66997c63bfb99ebcffb40a600814927e6adce46a981982cebdbd976d5338f312df0c3f0049a9e9012eeca7b21186e0ff376eb12bc20ecf284c1b0f79fbfb80e711a9ab37fcc5d47e5b049141235759214b4d9947cea5a6975661521e7ba7c92bf511240374de4fb910"}, 0x11f) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000000, 0x100010, r8, 0x8a1b0000) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(r4, 0x4, &(0x7f0000000580)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0xc8, r1, &(0x7f0000000200)="a6d4779109427c843a5a3498422dc82668029d4a09241511c4a84f9eeaf86e307de0e4763dc7b61a934ace04cebaf3b97393a322feca0d5311aee97a1efd320c987defc135e48bd8bb8cf3ea5e1161f27cbf850f3e8497f14b135bfbfd212a7566bb7c2967ba46ff8c4be13cfe4c04c67bff403ea23f198462cac409facea0291c314e3fd5962280a9d88ee0b022efd5f55e675422761364c53fab13707404d03d8a09a7e13b640cd53442c8f15f984ed2e28e6ace01abeb83ce53a817d8e260c61a044e515cb19bf11c2c630a60bbdfcdb00dba9ec7c8eceea6126b0d2d", 0xde, 0xc0, 0x0, 0x3}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x9, r5, &(0x7f0000000300)="be4df6c49628787d3bbb05a310007482faf7b9b3aae604e9a7a077e6ea906de6c35eb75fd09f7a241a671f0da5d7e5693d23b0e43e25e6865596f507623146cdb28ffe2385a5f9a78635d7badbc12f74257a0ae96b370a9a460a667c8e4661cda0352550c0002d019c5103ef61bf3f9c59a20332f0f746e1a67a66ea3fb5f6730906ddfa673c4b2405ac3c33e9e10c75942855e278e3ac7c1f9421b7b6cc2497a610cdeff1", 0xa5, 0x5, 0x0, 0x1, r6}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x6, 0x7ff, r2, &(0x7f00000003c0)="914f90352c47932e5fe14bc5f5ad2cd299bacd657e2a9d49bfa93273070398775a59", 0x22, 0x1, 0x0, 0x2, r2}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x5, 0x6, 0xffffffffffffffff, &(0x7f0000000440)="e7f7c3b2cc771c66a587d34cd0fa89bc847d77ad600ce0911353aa13264c8755cb4c3fb0f1409b9bab9f4163e50b92245517245f1239334a10497716fb7018437fa9f70c5f7d71a4591f4aa0d6499c0b142be7bc45f47aa2a9aa566dcad03e802e75d511f2a9ecf0eee8cff0bd7c3d1941faa712d92c747f35a4336f6907ac29dcc5748f5cd3ee265b311beda4f284ea8bc704bc6808127f80c918bea0562c200c7388bad333ed90f214168fcaa0c941146f83913f03fa66d72395c898775aa0d754bcac273862c94bf13279ac667a8668c48162f59e848dddf58990c2c3e57ec0c0d30e", 0xe4, 0xffffffffffffffe1, 0x0, 0x0, r7}]) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) write$P9_RFLUSH(r0, &(0x7f0000000040)={0x7, 0x6d, 0x1}, 0x7) 08:38:46 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x5, 0x3}]) [ 1210.191565][T12098] EXT4-fs: Invalid sb specification: sb=0x0000000000000012 ,errors=continue [ 1210.210130][T12100] FAT-fs (loop1): Unrecognized mount option "shK" or missing value [ 1210.213824][T12098] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:47 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x8000, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) mmap(&(0x7f0000558000/0x1000)=nil, 0x1000, 0x0, 0x4010, r1, 0x7b7bb000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100), r0) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x50, r3, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xd9}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x3c}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x48000}, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:47 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:47 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0xfeffff, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) setxattr$incfs_size(&(0x7f0000003b80)='./file0\x00', &(0x7f0000003bc0), &(0x7f0000003c00)=0x9, 0x8, 0x3) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x0, 0x40010, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f000019a000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r4, 0x0, 0x0}, 0x0) r5 = ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000580)=@IORING_OP_SPLICE={0x1e, 0x5, 0x0, @fd_index=0x7, 0x9, {0x0, r0}, 0x6, 0xc, 0x1, {0x0, 0x0, r5}}, 0x7ff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/150, 0x96}], 0x1, 0xd9f, 0x0) r6 = syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) r7 = fspick(r0, &(0x7f0000000000)='./file0\x00', 0x1) r8 = socket$inet_udp(0x2, 0x2, 0x0) bind(r8, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) writev(r8, &(0x7f0000000340)=[{0xfffffffffffffffd}, {&(0x7f0000000200)="f70595afbbab88296a", 0x9}, {&(0x7f0000000240)="1e55269507751220a55570aa4732929cb57439a5d42bdf86bcbb23fa476057af0e2507bb256719f8d3e2e302bc187d57d01983c2addd714d963704dd2a2c479dbd325dec634a8bd85f22e6ec00524bcbcb7cce8c6347249937833e200df0b5f927fed3a9f7d8e8d258ec316b967a60cc1601b3f83552d98b9c36b61b9ce5749f8cfaedd126c53f3ce55ef2e8dfbd77c4dd2d8132257085009f690589e7eb714168bee37d9edf23c7a5ed24ff3855d4995fcfac2ca343692b8c682d7b2d8b7466c4fe62bd68040e2efedc52a2d0ad393edef186f1bfef7507436af2e99e20", 0xde}], 0x3) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_FILES_UPDATE={0x14, 0x5, 0x0, 0x0, 0x7ff, &(0x7f0000000040)=[r6, r0, r7], 0x3}, 0x5) r9 = socket$inet_udp(0x2, 0x2, 0x0) bind(r9, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) sendmmsg$sock(r9, &(0x7f00000039c0)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000440)="867f2437b66911ae1fc9c511525d", 0xe}], 0x1, &(0x7f00000004c0)=[@timestamping={{0x14, 0x1, 0x25, 0x80000}}], 0x18}}, {{&(0x7f0000000500)=@x25={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000a00)="a7fa", 0x2}, {&(0x7f0000003c40)="212cd65231f0d8c6f75b3dd1b10754a22f60aed43889b675679fbdeca76b746820e68ac27454ef7f1ff84cfb5c8c7045b9a00bcd482c69d5fa8267acc341ee2dd895667782d7050a8e9c2515e76a5d55f15284055dc6c61103f837a7e720c72aa832b765a49249c623d381e4ac0e562c5f034629bfe55a896b6dba2fb35343aa874e2876e7762ce7597c52641a540158145b02a17186a4f619d305b924d60c7facb95aef9712a94958e6ea44aa870f827b18a9cf2bea19097d087982efbdd0f6f21e", 0xc2}, {&(0x7f00000006c0)="fa1eed05143e3ea785024432212609ffecf14f4ac7010c03a277e7f77dca71858d5df36b2697e3c732290403bb924ccf07399421c6c6622d65adf74351f6a33eb3026d0995c7ee7cda8cf4c0fcc675d4db261385710f64ee7fd756068baaa4d8d42ce94646e65259b2758b60b9c6ad3dd2653389be6d1593b75524085de41fa5a50305f163face165e90a08c4fe93ce5deb7a3bdb7b84c1f8ffdf13aee83f096fcfc7d1c36ec0e59ac1ba86555b97cc9067846593e209a57b14f335c0c896ad5baf511f4eec5850a", 0xc8}, {&(0x7f00000007c0)="d1a9264d5326cbca29df15c3f5a02f7f52dbf2058c66f9629720d5993385b1497c7ed38e44cad5f56d813e31d607289d1f77f6254274af85e2a3df2d3fc2463c5217cb5f7b206e8ff24fbe18ab211814a391e4e541af736adc697916f0ee5074ec91bc19fbe368346a9b15423e0c3ec567447dee2bf3c547687c327a5022939794a28482a073eaf27d330415f465e7", 0x8f}, 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{&(0x7f0000001dc0)="9ce8ad58903c2e9f634ab40d9a653a68c420cd28810533854b3a4d3af570f14af55b67f593cf61dd871fe826c7845f34b1c7a521b8d20ccc7f2f98c4b623b71ed71e0a8bd60785614a18bd868b87b5f0b0ca2e1556a9b2054e05e2ca1e7af8a5cec7c58e0de355e7ca7eefb3e8daacd9d7c141fe0a27", 0x76}, {&(0x7f0000001e40)="033b11b878fdb343da1328cef15345328653e069203493f69526f1bcf67ac9c79e6634f7520b05e5348c0d8459275da8c6cfebe019ef7f7ba3d004c44eab4df8640ca732246afdd610c46ecc5a997859e596aac89ee40e2907f351f04e48a77fb40f57ac4a5cb44e7d1fc9fa2b5f21f6b011fc6132325dcaee8c67d3a6a5af52a9921a994c6ff7807b0fd55961b43b1e18ae130532945e619c6aba7e6bd888c6c00fe0e818dd7223dc71bc263350a92c95cf86b125a2c803e83522cf6b2927e9f40ef7ee625c1655f71972c61de1d9b13297ea1d1bd50369873e8fd9a639eefc67c2d2342eba97", 0xe7}, {&(0x7f0000001f40)="bb6bc067241c956a", 0x8}, {&(0x7f0000001f80)="4db627d16acc1959d66114084b66a8dd3a458de903137c97ac52f195ba11e0eea8e3bacc84a2190684716ca8", 0x2c}, {&(0x7f0000001fc0)="8be09693b5c7a1a50acacb1ed71031c39e42d474afadbe646f387bc5c52c719e33616b08a05a3204342e3325f643804d72600a2b2f3920c9e2f427b720fd4c0c", 0x40}, {&(0x7f0000002000)="b5d1e82b4f05917cb5f056140d25967c691a79d1bc56d6cbfd76956334f3e8dba327be459bfa096b7fac10d7bda19525bbdac31b3828b4be8b611b3901e041f3226273d3d986d4a47c95272d27578e6bfbe80b582c66f92cb09bade07d55f46b4b04b92b76258fc62a7b45f4ba65a0169ebc869d7851bbf87b71ba3589ee9271eb16e0cfcc08459c39b1745d376f977eb8f1b889b29e46b35f6acf5f783e7643128ec7fe9c7a365d80fd2f13ea", 0xad}], 0xa, &(0x7f0000002180)=[@mark={{0x14, 0x1, 0x24, 0xff}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @txtime={{0x18}}, @mark={{0x14, 0x1, 0x24, 0xe4}}], 0x60}}, {{&(0x7f0000002200)=@ieee802154={0x24, @none={0x0, 0x2}}, 0x80, &(0x7f0000002380)=[{&(0x7f0000002280)="1019d100a12fabbc44119c3a3dbba2b95602fab479144b4b0d382d499f6459614615366108fbf94a26a3e43f5807121d2827ae0a00666d40525f42dbc2a422cace591a1b254d67182b7bb1f627fe2be4b47f92cc61757d", 0x57}, {&(0x7f0000002300)="7e742b8394464701cf8c5443fc279e6c3580499075d1a00da3210be3d7e6ef6bfa15b36322222e53588bedd478840bdce81ab105848c88f0ddc1980f12b0b3bf59d76b8dd11cd4e26fbd95de402a5d2191ad91e0fe2c8cd9102985c0681d4cf30e55d1", 0x63}], 0x2}}, {{&(0x7f00000023c0)=@vsock={0x28, 0x0, 0x2711}, 0x80, &(0x7f0000003580)=[{&(0x7f0000002440)="2aaedfbc024872482ef181851a067a2c48b19769c5a220528ef41e76471e66e327a6d1d8c863145e1974788c0a9a750740553101e38d63374dfb636f6b8da021696e35deb27c2cae3b07ee5bf9726ce206075714781a6b0b451b22", 0x5b}, {&(0x7f00000024c0)="9a22305d1cfb06b337abf173e8e9a12ee07069e2720e968e94d0633440f24dd6e614097d68afed95ec302b4de8ecaaeca02b5fb48b6d635f7944bf3e00a9de8e7a04d9a630b7c27a6df8130ca1b65d32ca9c6ea112736af9582ea16e18a24094a53ce3400369b49ee344afa0fafa0f0174f662ec6e5c5b5886667225cc02fb8b56e7171d0688db87548e80955280d64f19", 0x91}, {&(0x7f0000002580)="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0x1000}], 0x3, &(0x7f00000035c0)=[@timestamping={{0x14, 0x1, 0x25, 0x2a69}}, @timestamping={{0x14, 0x1, 0x25, 0xffff8001}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0xffff}}, @mark={{0x14, 0x1, 0x24, 0xfffff3c6}}, @timestamping={{0x14, 0x1, 0x25, 0x45}}], 0x90}}, {{&(0x7f0000003680)=@xdp={0x2c, 0x8, 0x0, 0x25}, 0x80, &(0x7f0000003900)=[{&(0x7f0000003700)="b33d64a587a14747884bac950fc0c9f4b176211025c6d6070171222d816c62fed304106fd813c879f83c4b7b25c3e60357ef1df4f08797d53d45a839eced1296e4dd71983b3182cfb3bcb2b419fac6c7225b41b8420d389e7b18a500de104f04fdefed392f087c717c1ae8c9b9dbf6f5ac09b2dc8696583794095fa85f28b91efc12d9b3daae7096b3f412b8cd6fc10212b25a116d98f269c94a5b8bb5bc16e92e4985dfda7e7591804757244348bc258a50b2e019445c21eb51d35ec2b84fbd22a119ea3bb3ee00be30513bf1d684a97a7cf14aae8ccb1e641ce9a70a", 0xdd}, {&(0x7f0000003800)="a8d1155610babf5ae2c11bd822646ce80dd9d7dbaabdbdd26f0dffafde36e75407e2e4955c9c0282aef052b126ce93272fd9ab350c26c7ea839360e8d2d98db123b238978c59cc5d6d6020214ee24f940dabfd7497be2b78ef6f0a0f178816448af75e89f4f235baaa9605626fb970731d3521df7c5c3523456d6523c760d1347a2c3f6f16930e58220ebefe0a3829c89cf5b85716bd1a12e89f33e5d8dfda9ac31f86a2c0f9b6ac7c2fa31528fb809387779b5dbc9b1fe8df346bac9022fd2fec587b1bc52dce0316ca696df36acf9283a378b343cf17288044", 0xda}], 0x2, &(0x7f0000003940)=[@txtime={{0x18, 0x1, 0x3d, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x8001}}, @txtime={{0x18, 0x1, 0x3d, 0x5b}}, @mark={{0x14, 0x1, 0x24, 0x100}}, @mark={{0x14, 0x1, 0x24, 0x3}}], 0x78}}], 0x7, 0x840) [ 1210.314400][T12098] EXT4-fs: Invalid sb specification: sb=0x0000000000000012 ,errors=continue [ 1210.332198][T12098] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x22}, 0x9}]}) [ 1210.414122][T12132] FAT-fs (loop1): bogus number of reserved sectors [ 1210.420671][T12132] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:47 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x1000000, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:47 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x654082, 0x114) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000000040)={[0xffff]}, 0x8, 0x80400) ioctl$BTRFS_IOC_QUOTA_CTL(r1, 0xc0109428, &(0x7f00000000c0)={0x3, 0x1b069cf1}) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind(r3, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:47 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x7, 0x3}]) [ 1210.494577][T12143] EXT4-fs: Invalid sb specification: sb=0x0000000000000022 ,errors=continue [ 1210.506427][T12143] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1210.518284][T12141] FAT-fs (loop1): bogus number of reserved sectors [ 1210.524832][T12141] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x11, 0x2, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6, @broadcast}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000001c0)={r3, 0x1, 0x4, @random="1c5f79d753ad"}, 0x10) r4 = socket(0x11, 0x800000003, 0x0) r5 = socket(0x11, 0x2, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000040)={r6, 0x1, 0x6, @broadcast}, 0x10) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000001c0)={r6, 0x1, 0x4, @random="1c5f79d753ad"}, 0x10) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0xec, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x4}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x10}, 0x20000004) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) 08:38:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x25}, 0x9}]}) 08:38:47 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = fsmount(r1, 0x0, 0x7) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind(r3, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000001700)=0x0) r5 = open(&(0x7f00000001c0)='./bus\x00', 0x4e141, 0x0) fstat(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='system.posix_acl_access\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010004000000000002000100", @ANYRES32=0x0, @ANYBLOB="040002000000000008000000", @ANYRES32=r6, @ANYBLOB="0886ad8b", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000100000000002000050000000000"], 0x4c, 0x2) sendmsg$unix(r2, &(0x7f00000017c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000001300)="72ef18c3e2452e9b71fd4a2684b64b9731f28b7c965e4de89de3772f064b2d07603b02fd8cd1091b08ed3325a02f49751ece72089e5fec4740e8ba4152a225e1e0f1248ac08ffb2e9bf17eb6e2e9861ae9945db16161898d25dcee2e384191ff9fca7d9265d6c69817e700a0d9f5ee4483", 0x71}, {&(0x7f0000001380)="4c7fbeff514e0ef4420459d8b17e5482b68ced1cafba364857c764ce0e6838114b855489cb61e8029816428279293112", 0x30}], 0x2, &(0x7f0000001740)=[@rights={{0x1c, 0x1, 0x1, [r0, 0xffffffffffffffff, r3]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r4, r6}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x60, 0x4000040}, 0x4000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000040)=""/64, 0x40}, {&(0x7f0000001200)=""/255, 0xff}], 0x3, 0x1ff, 0x7) [ 1210.668598][T12171] FAT-fs (loop1): bogus number of reserved sectors [ 1210.675152][T12171] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1210.729934][T12179] EXT4-fs: Invalid sb specification: sb=0x0000000000000025 ,errors=continue [ 1210.740772][T12179] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1210.752846][T12177] FAT-fs (loop1): bogus number of reserved sectors [ 1210.759425][T12177] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:47 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x2000000, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:47 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x8, 0x3}]) 08:38:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x48}, 0x9}]}) [ 1210.784096][T12189] EXT4-fs: Invalid sb specification: sb=0x0000000000000025 ,errors=continue [ 1210.794507][T12189] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="73686f77657865200000beba3be0416ca3c50cd80e73965eebce71fe3f6ff5477f3d9cb5dacea537eae924d8fac3fc1068ba3fe742bda3"]) 08:38:47 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x4010, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:47 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x3000000, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000400)={{'\x00', 0x2}, {0x40}, 0xb0, 0x0, 0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)="958de2838fb6f64dfcb44e852971eac4", 0x10, 0x0, &(0x7f0000000b00)={0x2, 0xb1, {0x0, 0xc, 0x60, "7ff57a0428f1c219403b276403e8b1fff5499fb70265ae07daf17db15a15626331372f559d1c406dfcbb2068ceb88806ce8f81efde5c3b721fb75f7fcbc2320e265e37599568335c21b08ad70495a4979e1ff2e44259ec0368e201e94702d7ee", 0x44, "592ef5a0f73a0e2e1379d109d65cbc5a1644a0957e39443edfe2371eef6b4e0b538b2ff82f2f39cab640188e184a72539fc688d6f9d93a5f08d9a1c8143c9a502a94ce14"}, 0x1000, "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"}, 0x10bd}) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="55868e7af8a37930fb0b4b66d160d1fb62724ef9de5f5f3571eaab657534ad35de1811ca838625fae29527289fadc028f8ff0cff707f914ed637d2d54f8db1d0669eb097cb7947c8185685a08ed5e1546e5aace3ec4cb6542be0f8c6995bdc66d69535ad6da341c03a5c449dbf8ba158868d0e451ea268fd59aa73af50981919b9e62b853dec0e133b8dc344407f98a09901104e5c2b603f", 0x98, 0x5}, {&(0x7f0000000040)="370ba47acd40496cf12374fd53c99689f3f7c164f185ef1e8b410abaec635b2461b5b5d49354", 0x26, 0x3}, {&(0x7f0000000180)="cd253c04893d082ab72069ce5297bc171afdc2b505534812681765b3d134c33fe95104d7befe54990c0dffe6efaa77ceb5f0707067b38e3a61323063096615fdc30260b11a37e5bb59ccc170b4c431c7e825fb2b762f973fca4ff760a59b69159ca8d469a20b1f356c3cb94e86d8a7d58dcedab7f537be956c7189c9f0c2c564c302fba405531cccf4dc4c33527a89", 0x8f, 0xfff}], 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) [ 1210.901404][T12208] FAT-fs (loop1): Unrecognized mount option "showexe " or missing value [ 1210.913114][T12212] EXT4-fs: Invalid sb specification: sb=0x0000000000000048 ,errors=continue [ 1210.932184][T12212] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:47 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000114000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x8ce3a000) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_io_uring_setup(0x6d6d, &(0x7f0000000000), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0xa000)=nil, &(0x7f00000000c0), &(0x7f0000000080)) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000129bd70005c02000005afb14b65f18786a67f0000"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0xc000080) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) fstat(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) r5 = syz_io_uring_setup(0x6d6d, &(0x7f0000000000), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0xa000)=nil, &(0x7f00000000c0), &(0x7f0000000080)) fstat(r5, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) [ 1211.012845][T12223] EXT4-fs: Invalid sb specification: sb=0x0000000000000048 ,errors=continue [ 1211.022194][T12223] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x4c}, 0x9}]}) [ 1211.054625][T12230] loop1: detected capacity change from 0 to 15 [ 1211.064141][T12230] FAT-fs (loop1): invalid media value (0xc1) [ 1211.070246][T12230] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:47 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/214, 0xd6}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/221, 0xdd}, {&(0x7f0000000040)=""/2, 0x2}, {&(0x7f0000002400)=""/196, 0xc4}, {0xffffffffffffffff}], 0x7, 0x4c40, 0x10001) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000002600)={'syztnl0\x00', &(0x7f0000002580)={'ip6tnl0\x00', 0x0, 0x4, 0x6, 0x3f, 0x10000, 0x30, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast2, 0x7, 0x20, 0x400, 0xff}}) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x89f4, &(0x7f00000026c0)={'sit0\x00', &(0x7f0000002640)={'ip6gre0\x00', r1, 0x29, 0x8, 0x81, 0xfd, 0x20, @private0, @dev={0xfe, 0x80, '\x00', 0x2e}, 0x8000, 0x7, 0x6, 0x20}}) [ 1211.113086][T12238] EXT4-fs: Invalid sb specification: sb=0x000000000000004c ,errors=continue [ 1211.134581][T12243] loop1: detected capacity change from 0 to 15 [ 1211.150301][T12238] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/74, 0x4a}, {&(0x7f00000000c0)=""/6, 0x6}, {&(0x7f0000000100)=""/50, 0x32}], 0x3, 0xd9f, 0xffffffff) poll(&(0x7f0000000180)=[{r0, 0x6102}, {r0, 0x2121}], 0x2, 0x67df4d6b) close_range(r0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) 08:38:47 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfe, 0x3}]) [ 1211.159725][T12243] FAT-fs (loop1): invalid media value (0xc1) [ 1211.165840][T12243] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:47 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x4000000, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:47 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) [ 1211.211438][T12254] EXT4-fs: Invalid sb specification: sb=0x000000000000004c ,errors=continue [ 1211.223584][T12251] FAT-fs (loop1): bogus number of reserved sectors [ 1211.224304][T12254] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1211.230134][T12251] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x60}, 0x9}]}) 08:38:48 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mmap(&(0x7f0000353000/0x2000)=nil, 0x2000, 0xc, 0x4010, r0, 0x5da0c000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$nl_audit(0x10, 0x3, 0x9) preadv(r2, &(0x7f0000000280), 0x1f, 0x6f82dda2, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000000000)=""/23, &(0x7f0000000040)=0x17) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) 08:38:48 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x300, 0x3}]) [ 1211.359468][T12281] FAT-fs (loop1): bogus number of reserved sectors [ 1211.362965][T12276] EXT4-fs: Invalid sb specification: sb=0x0000000000000060 ,errors=continue [ 1211.366015][T12281] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:48 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x13000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:48 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$cgroup(r0, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) poll(&(0x7f0000000040)=[{r0, 0x410}, {r0, 0x2000}, {r2, 0x2000}, {r1, 0x4098}, {r0, 0x418}, {r0, 0x2}, {r0, 0x200}], 0x7, 0x101) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) socket$inet6(0xa, 0x6, 0x7fff) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) [ 1211.408659][T12276] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1211.476612][T12291] EXT4-fs: Invalid sb specification: sb=0x0000000000000060 ,errors=continue 08:38:48 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)=ANY=[@ANYBLOB]) 08:38:48 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x5000000, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) [ 1211.528661][T12291] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x68}, 0x9}]}) 08:38:48 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x500, 0x3}]) 08:38:48 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x45b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x10, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x10000, 0xdc) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind(r3, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x6, @remote}, 0x10) [ 1211.609822][T12316] FAT-fs (loop1): bogus number of reserved sectors [ 1211.616418][T12316] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1211.632920][T12321] EXT4-fs: Invalid sb specification: sb=0x0000000000000068 ,errors=continue 08:38:48 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) uselib(&(0x7f0000000040)='./file0\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) [ 1211.676972][T12321] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:48 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800002, 0x4010, r0, 0x5495c000) preadv(r0, &(0x7f0000000280), 0x0, 0xff, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) 08:38:48 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x7000000, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) [ 1211.768869][T12340] EXT4-fs: Invalid sb specification: sb=0x0000000000000068 ,errors=continue [ 1211.788313][T12340] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x6c}, 0x9}]}) [ 1211.848700][T12350] FAT-fs (loop1): bogus number of reserved sectors [ 1211.855294][T12350] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:48 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x40, 0x0, 0x3f, 0x60, 0x0, 0x4, 0x4010, 0xc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x9, 0x4, @perf_config_ext={0x2, 0xffffffff}, 0x30, 0xffff, 0x1, 0x3, 0x0, 0x2, 0x9, 0x0, 0x100, 0x0, 0xe7b4}, 0x0, 0x1, 0xffffffffffffffff, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) r3 = syz_open_dev$vcsu(&(0x7f0000000040), 0x2, 0x8000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) write$binfmt_misc(r2, &(0x7f0000000200)={'syz1', "55725bba0f67c32fed2550b99173409b887f0ced416f9e788a2f1cb24355c958297dc05f6c0b24783d9b3f0b09100295b02cea861ab8d823ab35e5639cde6153b29af2d08e49c9de9e53dce5b260c7656ca84c2dc286e6174268c80c39ff21426bc4220d243ccb42ab8a1cbe736e17d44c10e8efa9e20134bd4d0f43be715719cf61fe3b4809a0e456d775de07e16434496493c33b554c8622c1c71fa88e43b5e7bdfe14"}, 0xa8) 08:38:48 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="02ea28edd311738b6f77657865632c00"]) [ 1211.994273][T12366] EXT4-fs: Invalid sb specification: sb=0x000000000000006c ,errors=continue [ 1212.016345][T12369] FAT-fs (loop1): Unrecognized mount option "(sowexec" or missing value 08:38:48 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x700, 0x3}]) 08:38:48 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x8000000, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) [ 1212.042801][T12366] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:48 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x3, 0x80, 0x3, 0x0, 0x0, 0x4, 0x1100, 0x9, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000040), 0x8}, 0x1041, 0x7, 0x2, 0x8, 0x7f, 0x5, 0xa5b0, 0x0, 0x8, 0x0, 0x46}, 0xffffffffffffffff, 0x3, r0, 0xb) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x6, 0x3, 0x6, 0x23, 0x0, 0x9, 0x2112, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_config_ext={0x8, 0x5}, 0x8262, 0xffffffffffffff7d, 0xffffffff, 0x1, 0x401, 0x25, 0x6, 0x0, 0x5, 0x0, 0xc8b}, 0x0, 0x7, r2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x5dfe72c2) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind(r3, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x20, 0x1, 0x3f, 0x20, 0x0, 0x5, 0x1081, 0x5, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffff80, 0x0, @perf_bp={&(0x7f0000000300), 0xe}, 0x60041, 0x625b8be5, 0x9, 0x6, 0x9, 0x5, 0xffff, 0x0, 0x6, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x9) fcntl$setlease(r3, 0x400, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r4, &(0x7f0000000280)='./file0\x00', 0x80, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:48 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x2000, 0x13) r1 = mmap$IORING_OFF_SQES(&(0x7f00006bd000/0x4000)=nil, 0x4000, 0x1000000, 0x12, r0, 0x10000000) r2 = dup(r0) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x2004, @fd=r2, 0x5, 0x0, 0x0, 0x14, 0x0, {0x1}}, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) fcntl$getflags(r0, 0x408) [ 1212.113707][T12366] EXT4-fs: Invalid sb specification: sb=0x000000000000006c ,errors=continue [ 1212.122759][T12366] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x74}, 0x9}]}) [ 1212.185114][T12387] EXT4-fs: Invalid sb specification: sb=0x0000000000000074 ,errors=continue [ 1212.205644][T12387] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1212.227969][T12399] FAT-fs (loop1): bogus number of reserved sectors [ 1212.234539][T12399] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:49 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x100, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) [ 1212.287618][T12404] EXT4-fs: Invalid sb specification: sb=0x0000000000000074 ,errors=continue [ 1212.318102][T12408] FAT-fs (loop1): bogus number of reserved sectors [ 1212.324694][T12408] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:49 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x7ffff000, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:49 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xeffd, 0x3}]) [ 1212.341355][T12404] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:49 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) madvise(&(0x7f00002ae000/0x4000)=nil, 0x4000, 0x3) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000040)) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x100002, &(0x7f0000000ac0)) 08:38:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x7a}, 0x9}]}) 08:38:49 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) fcntl$setlease(r0, 0x400, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e34c129da41dee72057ddf1cc694353d6aaf1f804d0fc8d0af449909ecbcf0c3960a295dae02ae7bc85d0fa3413d3710aded1e75b3297d9d3d27a330dd7e1e650de2f7e7814dadacca8cb83ee019035ad677c9e6ec6b570258f1e2832da4", 0x5e}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="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0x1000}, {&(0x7f0000000040)="c6d74932904f5e63526bd73086c3077617d637025b5e", 0x16}], 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x486400, 0x1) r4 = getuid() chown(&(0x7f0000002240)='./file0\x00', r4, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r3, &(0x7f0000002200)='./file0\x00', 0x2000, 0x8c) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002280), 0x101900, 0x0) preadv(r5, &(0x7f0000002540)=[{&(0x7f00000022c0)=""/142, 0x8e}, {&(0x7f0000002380)=""/156, 0x9c}, {&(0x7f0000002440)=""/226, 0xe2}], 0x3, 0x1, 0x72f69934) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) mmap(&(0x7f00002d8000/0x1000)=nil, 0x1000, 0x4, 0x10, 0xffffffffffffffff, 0x3be6b000) tkill(0xffffffffffffffff, 0x12) 08:38:49 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000002, 0x4150012, r0, 0xed1f4000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) write$binfmt_elf64(r0, &(0x7f0000000b00)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x1c, 0x0, 0x4, 0x6, 0x3, 0x3e, 0x2, 0x1c9, 0x40, 0xe9, 0x8, 0x200, 0x38, 0x1, 0x7, 0x2, 0x5}, [{0x1, 0x10001, 0xffffffffffff7314, 0xffffffff, 0x1, 0x8, 0x4620, 0x5}, {0x5, 0x7f, 0xfffffffffffffff8, 0x3, 0x9083, 0x772e0f9, 0x7fffffff, 0x9}], "6d19bec42a1733c793929e99ed15ff1f3b1ab3efa48c9c773dfa3ac705a8bc38d6150d8eed", ['\x00', '\x00', '\x00', '\x00']}, 0x4d5) [ 1212.469382][T12431] EXT4-fs: Invalid sb specification: sb=0x000000000000007a ,errors=continue [ 1212.490526][T12431] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:49 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0xeffdffff, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:49 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000e40)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01000000001c3cfedb271c07e10008000300", @ANYRES32=r2], 0x34}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_BSSID={0xa}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000800) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) [ 1212.564307][T12447] EXT4-fs: Invalid sb specification: sb=0x000000000000007a ,errors=continue [ 1212.574232][T12449] FAT-fs (loop1): bogus number of reserved sectors [ 1212.580768][T12449] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1212.583396][T12447] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0xfe}, 0x9}]}) [ 1212.626653][T12456] FAT-fs (loop1): bogus number of reserved sectors [ 1212.633186][T12456] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:49 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsetxattr$trusted_overlay_upper(r0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0xfb, 0x73, 0x1, 0x1, "36bd66293bf6748ffb8cf14018f7b4e2", "4a7c4a10505c54db4791237f11f7289ba0e7937f65da83e9ab860ce67a81b06977271465b5aaeb3daef63a0591d1288716627dd1291a9b0220f269cbd0dd2a97a55175b0c5e6df310ff43e03e12ec53b8da871a7977c6f6d91784dde0467"}, 0x73, 0x3) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/40, 0x28}, {&(0x7f0000000b00)=""/4096, 0x1000}], 0x2, 0xfff, 0xc55d) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="c0da2b02ca45ef452c00"]) [ 1212.708661][T12470] EXT4-fs: Invalid sb specification: sb=0x00000000000000fe ,errors=continue [ 1212.719568][T12470] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1212.743191][T12478] FAT-fs (loop1): Unrecognized mount option "+EE" or missing value 08:38:49 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfcfd, 0x3}]) 08:38:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_ACCEPT(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x78, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}, @NLBL_UNLABEL_A_SECCTX={0x2f, 0x7, 'system_u:object_r:restorecond_var_run_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}]}, 0x78}, 0x1, 0x0, 0x0, 0x800}, 0xc000) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(r2, &(0x7f0000000140)='./file0\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x305901, 0x10) fspick(r4, &(0x7f00000000c0)='./file0\x00', 0x0) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x5) tkill(r5, 0x30) ptrace$cont(0x18, r5, 0x0, 0x0) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x3, 0xf4, 0x5, 0x33, 0x0, 0x8, 0x20200, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x80000000, 0x0, @perf_bp={&(0x7f0000000100), 0x4}, 0x4490b, 0x6, 0x10001, 0x3, 0x10001, 0xb8, 0xfc5b, 0x0, 0x81, 0x0, 0x800}, r5, 0x3, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:49 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="73686f7765786554b222e44d3e5114632c00"]) [ 1212.763617][T12483] EXT4-fs: Invalid sb specification: sb=0x00000000000000fe ,errors=continue [ 1212.793963][T12483] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x12c}, 0x9}]}) 08:38:49 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x480c0}, 0x20000000) 08:38:49 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc10}, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) [ 1212.904994][T12502] FAT-fs (loop1): Unrecognized mount option "showexeT"M>Qc" or missing value [ 1212.940483][T12510] EXT4-fs: Invalid sb specification: sb=0x000000000000012c ,errors=continue 08:38:49 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0xfcfdffff, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:49 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) r1 = socket$inet(0x2, 0x800, 0x2) shmget(0x3, 0x1000, 0x1420, &(0x7f00006f0000/0x1000)=nil) bind(r1, &(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x2, @random="92cee4c155c5", 'veth1\x00'}}, 0x80) 08:38:49 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfdef, 0x3}]) [ 1212.960800][T12510] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1212.976809][T12518] FAT-fs (loop1): bogus number of reserved sectors [ 1212.983358][T12518] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1213.001538][T12524] EXT4-fs: Invalid sb specification: sb=0x000000000000012c ,errors=continue 08:38:49 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x4, 0x1, 0x5, 0x8, 0x0, 0x2, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x1000, 0xffffffffffff9327}, 0x51a11, 0xff, 0x5, 0x9, 0x1, 0x81, 0x6, 0x0, 0x5, 0x0, 0xffffffffffff0000}, 0x0, 0x10, r1, 0x3) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x8a9dd000) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x12d}, 0x9}]}) 08:38:49 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/178, 0xb2}, {&(0x7f00000001c0)=""/116, 0x74}], 0x2, 0xe7a, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)={[{@fat=@showexec}]}) [ 1213.022319][T12524] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1213.055779][T12518] FAT-fs (loop1): bogus number of reserved sectors [ 1213.062386][T12518] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:49 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0xfefdffff, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) [ 1213.138476][T12559] EXT4-fs: Invalid sb specification: sb=0x000000000000012d ,errors=continue [ 1213.147003][T12557] FAT-fs (loop1): bogus number of reserved sectors [ 1213.153791][T12557] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1213.160552][T12559] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:49 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0x9, 0x201) faccessat2(r1, &(0x7f00000000c0)='./file0\x00', 0x18, 0x1200) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) ioctl$BTRFS_IOC_INO_PATHS(r2, 0xc0389423, &(0x7f0000000140)={0x2, 0x30, [0xbf, 0x6f80, 0xffffffffffffff71, 0x101], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000240)=0x0) mount$9p_virtio(&(0x7f0000000180), &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200), 0x3200000, &(0x7f0000000400)={'trans=virtio,', {[{@access_any}, {@cache_loose}, {@nodevmap}, {@fscache}, {@dfltuid={'dfltuid', 0x3d, r3}}, {@dfltuid}, {@msize={'msize', 0x3d, 0x8}}], [{@smackfsroot={'smackfsroot', 0x3d, 'msdos\x00'}}, {@seclabel}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@obj_type={'obj_type', 0x3d, ',[!#\\#\\.&U'}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@appraise}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x33, 0x39, 0x66, 0x61, 0x63, 0x61, 0x65], 0x2d, [0x39, 0x33, 0x30, 0x64], 0x2d, [0x30, 0x34, 0x31, 0x34], 0x2d, [0x62, 0x34, 0x32, 0x78], 0x2d, [0x61, 0x0, 0x31, 0x37, 0x38, 0x32, 0x65, 0x38]}}}]}}) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000040)='./file0\x00', 0x153e, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000000)=ANY=[]) 08:38:49 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfdfc, 0x3}]) [ 1213.206841][T12571] EXT4-fs: Invalid sb specification: sb=0x000000000000012d ,errors=continue [ 1213.246873][T12571] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1213.254206][T12581] loop1: detected capacity change from 0 to 10 [ 1213.262673][T12581] FAT-fs (loop1): Unrecognized mount option "/dev/vcsu#" or missing value 08:38:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x138}, 0x9}]}) [ 1213.303322][T12585] loop1: detected capacity change from 0 to 10 [ 1213.310588][T12585] FAT-fs (loop1): Unrecognized mount option "ELF" or missing value 08:38:50 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x404400, 0x1c6) mount$bind(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x40002, 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x6, 0xf9, 0x1, 0x7, 0x0, 0x3ff, 0x20004, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1ff, 0x4, @perf_config_ext={0x0, 0x100}, 0x80, 0xfffffffffffffffa, 0x0, 0x7, 0x8, 0x4, 0x100, 0x0, 0x1000, 0x0, 0x86}, 0x0, 0xd, r1, 0x9) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_INO_PATHS(r0, 0xc0389423, &(0x7f00000002c0)={0x0, 0x20, [0x7, 0x6, 0xfffffffffffffff8], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0]}) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:50 executing program 1: r0 = socket$inet6(0x18, 0x1, 0x0) getsockname(r0, &(0x7f0000000000)=ANY=[], &(0x7f0000000080)=0x49) 08:38:50 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000200)={0x2, 0x80, 0x0, 0xff, 0x2, 0x7f, 0x0, 0x49, 0x62, 0xc, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, @perf_config_ext={0x9, 0x101}, 0x1002, 0x20, 0x6, 0x1, 0x4, 0x6, 0x5, 0x0, 0x9, 0x0, 0x3}, 0xffffffffffffffff, 0xb, r0, 0x1) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) r4 = fcntl$getown(r2, 0x9) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind(r5, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) ioctl$ifreq_SIOCGIFINDEX_wireguard(r5, 0x8933, &(0x7f0000000040)={'wg2\x00'}) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x3, 0x5, 0x20, 0x81, 0x0, 0x8, 0x80000, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x2, @perf_config_ext={0x1010000, 0x4}, 0x1a00, 0x100000001, 0x8, 0x1, 0x2, 0x75d, 0x4, 0x0, 0x7f, 0x0, 0x5}, r4, 0x10, r2, 0x0) [ 1213.404344][T12598] EXT4-fs: Invalid sb specification: sb=0x0000000000000138 ,errors=continue [ 1213.413428][T12598] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:50 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0xfffdffff, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:50 executing program 1: r0 = socket(0x2b, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) [ 1213.482286][T12611] EXT4-fs: Invalid sb specification: sb=0x0000000000000138 ,errors=continue [ 1213.502319][T12611] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x204}, 0x9}]}) 08:38:50 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0xd77e, 0x8, 0x1ff, 0x7}, 0x10) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:50 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, 0x0) 08:38:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000004fc0)={0x0, 0x0, &(0x7f0000004f80)={&(0x7f0000004480)={0x14}, 0x14}}, 0x0) [ 1213.607272][T12633] EXT4-fs: Invalid sb specification: sb=0x0000000000000204 ,errors=continue [ 1213.634675][T12633] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:50 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfdfe, 0x3}]) 08:38:50 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, 0x0, r0) 08:38:50 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0xfffffdef, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) [ 1213.673255][T12648] EXT4-fs: Invalid sb specification: sb=0x0000000000000204 ,errors=continue [ 1213.692155][T12648] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:50 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) fcntl$getownex(r1, 0x10, &(0x7f0000000200)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) fgetxattr(r0, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f00000000c0)=""/156, 0x9c) 08:38:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x2c7}, 0x9}]}) 08:38:50 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@remote, @in=@empty, 0x4e21, 0x0, 0x4e24, 0x0, 0x2, 0xe0, 0x80, 0x33, 0x0, 0xee01}, {0x2, 0x8, 0x9, 0x81, 0xe9, 0x8, 0x52, 0x1f}, {0x1000, 0x100000001, 0x32bc}, 0x8, 0x6e6bb1, 0x2, 0x0, 0x1}, {{@in6=@rand_addr=' \x01\x00', 0x4d5, 0x6c}, 0x2, @in=@loopback, 0x0, 0x3, 0x0, 0x0, 0x1ff, 0x8, 0x2}}, 0xe8) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="be34639d7be5418ff46a93dd2b984370653c11ce0b1daa6bd8e4b85f852ae9ea48ecf4bda0ee2dc6b803f6db5879fb99f15bd3f9f08539f5c0a3df5574450611c77733f7aa0947ae", 0x48}, {&(0x7f00000003c0)="0b94d0db1d772fc6a5d34f53eccf2efeb60e30dff7f2c78a6eb7f1b95fe4b6e8123388cbb03d3f17446f882b789e3538de7a4d27d4a2332110f8b4ff6283f85fcc69ac1b96a0b7624e44866849849e73750c90043f34859908fdc102966918a052677bdc0447b2ddd07c7d79687779af64874f8d4eec72752daf10a5326531", 0x7f}], 0x2) 08:38:50 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x18000, 0x0) 08:38:50 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfdff, 0x3}]) 08:38:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCDELRT(r0, 0x890c, 0x0) [ 1213.846573][T12675] EXT4-fs: Invalid sb specification: sb=0x00000000000002c7 ,errors=continue [ 1213.856617][T12675] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x2d2}, 0x9}]}) [ 1213.903276][T12684] EXT4-fs: Invalid sb specification: sb=0x00000000000002c7 ,errors=continue [ 1213.912884][T12684] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x6, 0x6, 0x0, &(0x7f0000000040)) 08:38:50 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0xfffffdfc, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:50 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'ip6_vti0\x00', &(0x7f0000000180)={'ip6gre0\x00', 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, @remote, @mcast1}}) [ 1214.018470][T12701] EXT4-fs: Invalid sb specification: sb=0x00000000000002d2 ,errors=continue [ 1214.027871][T12701] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:50 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x20, 0x5, 0x9, 0x7, 0x0, 0x101, 0x2000, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x10000, 0x3, 0x9, 0x2, 0x6, 0x20, 0xff, 0x0, 0x9, 0x0, 0x8}, 0xffffffffffffffff, 0x5, r0, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, r1) [ 1214.063209][T12706] EXT4-fs: Invalid sb specification: sb=0x00000000000002d2 ,errors=continue [ 1214.075978][T12706] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:50 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x40001, 0x1c1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000200)={0x0, "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"}) 08:38:50 executing program 1: getrusage(0x0, &(0x7f0000000000)) waitid(0x0, 0x0, &(0x7f00000005c0), 0xd, &(0x7f0000000640)) 08:38:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x2d3}, 0x9}]}) 08:38:50 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r1, r0) 08:38:50 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0xfffffdfe, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:50 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfe00, 0x3}]) 08:38:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x6, 0x1d, 0x0, &(0x7f0000000040)) [ 1214.198964][T12728] EXT4-fs: Invalid sb specification: sb=0x00000000000002d3 ,errors=continue [ 1214.208026][T12728] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:51 executing program 1: getrusage(0x0, 0x0) waitid(0x0, 0x0, &(0x7f00000005c0), 0xd, 0x0) 08:38:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x300}, 0x9}]}) [ 1214.265724][T12739] EXT4-fs: Invalid sb specification: sb=0x00000000000002d3 ,errors=continue [ 1214.287345][T12739] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:51 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) r4 = open(&(0x7f00000001c0)='./bus\x00', 0x4e141, 0x0) fstat(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind(r6, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) preadv(r6, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/105, 0x69}, {&(0x7f00000003c0)=""/199, 0xc7}, {&(0x7f0000000540)=""/72, 0x48}, {&(0x7f00000005c0)=""/126, 0x7e}, {&(0x7f0000000640)=""/252, 0xfc}, {&(0x7f0000000740)=""/66, 0x42}, {&(0x7f00000007c0)=""/200, 0xc8}, {&(0x7f0000000140)=""/57, 0x39}], 0x8, 0x0, 0x630) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='system.posix_acl_access\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010004000000000002000100", @ANYRES32=0x0, @ANYBLOB="040002000000000008000000", @ANYRES32=r5, @ANYBLOB="0886ad8b", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000100000000002000050000000000"], 0x4c, 0x2) fsetxattr$system_posix_acl(r1, &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000100)={{}, {0x1, 0x5}, [{0x2, 0x0, r3}], {0x4, 0x3}, [{0x8, 0x0, r5}, {0x8, 0x1, 0xee01}], {0x10, 0x4}, {0x20, 0x2}}, 0x3c, 0x3) 08:38:51 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) 08:38:51 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/101, 0x65}, {&(0x7f0000000200)=""/188, 0xbc}, {&(0x7f00000002c0)=""/199, 0xc7}, {&(0x7f00000003c0)=""/182, 0xb6}], 0x4, 0x1, 0x7ff) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xa, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r1, &(0x7f0000000480)=[{0xfffffffffffffffc}], 0x1, 0x4, 0x7ff) socket$inet6(0xa, 0x80000, 0xffffffff) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:51 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001200), r0) 08:38:51 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0xfffffdff, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) [ 1214.409498][T12757] EXT4-fs: Invalid sb specification: sb=0x0000000000000300 ,errors=continue [ 1214.427140][T12757] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x402}, 0x9}]}) 08:38:51 executing program 1: socket(0x3, 0x0, 0x9d1) 08:38:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet(r0, 0x0, 0x0, 0x0) 08:38:51 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfefd, 0x3}]) 08:38:51 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x2) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:51 executing program 1: socketpair(0x1, 0x0, 0x5, &(0x7f0000000100)) [ 1214.608566][T12789] EXT4-fs: Invalid sb specification: sb=0x0000000000000402 ,errors=continue [ 1214.617864][T12789] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:51 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x16, 0x0, r0) [ 1214.694446][T12818] EXT4-fs: Invalid sb specification: sb=0x0000000000000402 ,errors=continue 08:38:51 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x22100, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) socket(0x6, 0x800, 0x5) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) 08:38:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x6, 0x4, 0x0, &(0x7f0000000040)) 08:38:51 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r0, 0xc0389424, &(0x7f00000000c0)={0xffffffffffffff73, 0x18, '\x00', 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f000077e000/0x2000)=nil, 0x2000, 0x8, 0x8010, r2, 0x5ba2b000) r3 = openat(r2, &(0x7f0000000200)='./file0\x00', 0x200000, 0x180) r4 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x8000, 0x1e2, 0x8}, 0x18) preadv(r4, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/158, 0x9e}], 0x1, 0x9, 0x5) accept4(r3, &(0x7f00000003c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000440)=0x80, 0x800) preadv(r5, &(0x7f0000000b00)=[{&(0x7f0000000480)=""/152, 0x98}, {&(0x7f0000000540)=""/163, 0xa3}, {&(0x7f0000000600)=""/152, 0x98}, {&(0x7f00000006c0)=""/161, 0xa1}, {&(0x7f0000000780)=""/196, 0xc4}, {&(0x7f0000000880)=""/88, 0x58}, {&(0x7f0000000900)=""/21, 0x15}, {&(0x7f0000000940)=""/172, 0xac}, {&(0x7f0000000a00)=""/217, 0xd9}], 0x9, 0x7, 0x400) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r1, 0x4, &(0x7f0000000100)='\'#\x00', &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff) r6 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x50, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) [ 1214.735431][T12818] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x406}, 0x9}]}) 08:38:51 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0xfffffe00, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:51 executing program 1: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "b2cadbb44a772ea9fbe0928477d4a820811dcbcf399055603c0ec6441c16c47bc48ae90e4a2acfa80bbe8c91eb4333ab2301c3b0daa304f872e93d1584e54909"}, 0x48, 0xffffffffffffffff) keyctl$clear(0x3, r0) [ 1214.834921][T12845] EXT4-fs: Invalid sb specification: sb=0x0000000000000406 ,errors=continue [ 1214.863447][T12845] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:51 executing program 1: openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x3b4dcbe30b14fa74, 0x0) 08:38:51 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfffd, 0x3}]) [ 1214.886109][T12857] EXT4-fs: Invalid sb specification: sb=0x0000000000000406 ,errors=continue 08:38:51 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) 08:38:51 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2501, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000000c0)=0x8) 08:38:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x6, 0x2, 0x0, &(0x7f0000000040)) 08:38:51 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(r1, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x20010, r0, 0x0) preadv(r1, &(0x7f0000000840)=[{&(0x7f00000003c0)=""/167, 0xa7}, {&(0x7f0000000480)=""/149, 0x95}, {&(0x7f0000000540)=""/114, 0x72}, {&(0x7f00000005c0)=""/206, 0xce}, {&(0x7f00000006c0)=""/240, 0xf0}, {&(0x7f00000007c0)=""/107, 0x6b}], 0x6, 0xfffffffc, 0x2) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind(r3, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) preadv(r3, &(0x7f0000000140)=[{&(0x7f0000000080)=""/176, 0xb0}, {&(0x7f0000000200)=""/231, 0xe7}, {&(0x7f0000000300)=""/161, 0xa1}], 0x3, 0xfffffe01, 0x8) [ 1214.953462][T12857] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x500}, 0x9}]}) 08:38:51 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:51 executing program 1: add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @desc1}, &(0x7f0000000100)={0x0, "4063341ad6692ffef5890255c986e98d96be3f82a6903421d25fc311fc376a0eedff0436e59fccb24f31434c57ccb227738092359de4403a63e0bd992d2bf5e9"}, 0x48, 0xfffffffffffffffb) 08:38:51 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000200)=""/254, 0xfe}, {&(0x7f0000000300)=""/203, 0xcb}, {&(0x7f0000000400)=""/238, 0xee}, {&(0x7f0000000500)=""/165, 0xa5}], 0x5, 0x7, 0x3f) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) close(r2) [ 1215.094003][T12895] EXT4-fs: Invalid sb specification: sb=0x0000000000000500 ,errors=continue [ 1215.112428][T12895] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:51 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xf0ff7f, 0x3}]) 08:38:51 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/uts\x00') preadv(r2, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/187, 0xbb}, {&(0x7f0000000200)=""/84, 0x54}, {&(0x7f0000000280)=""/93, 0x5d}, {&(0x7f0000000300)=""/77, 0x4d}, {&(0x7f0000000380)=""/110, 0x6e}, {&(0x7f0000000400)=""/176, 0xb0}, {&(0x7f00000004c0)=""/52, 0x34}, {&(0x7f0000000500)=""/156, 0x9c}], 0x8, 0x800, 0x600000) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:51 executing program 1: socketpair(0x11, 0x2, 0x0, &(0x7f0000002780)) 08:38:51 executing program 1: socketpair(0x2, 0x0, 0x200, &(0x7f0000000000)) [ 1215.165806][T12904] EXT4-fs: Invalid sb specification: sb=0x0000000000000500 ,errors=continue [ 1215.191427][T12904] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:51 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x6, 0x14, 0x0, &(0x7f0000000040)) 08:38:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x600}, 0x9}]}) 08:38:52 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x17b4c1, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7b, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x0, 0x8, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) close_range(0xffffffffffffffff, r1, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10001) r2 = syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x200, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000140)="c9fefdb6ddc67599", 0x8, 0x6}, {&(0x7f0000000200)="a1f4e56f382bbe73d4b6a9bacb75b67f95f2d2a9f88b48e595589d7a9c52b458b7437b431446a7b7b964b7c6815275e4bac0dd8684127de40c", 0x39, 0xc3e}, {&(0x7f0000000240)="2893ace69f0f102b3d618b950fcdb47c764dfc08e55fa92f17dcd1ef5d8585de553021b11417d8fc867990be31da462f9aa5707bf526ddc0aecd3e8d9d4ba71908123a950d7d6c52d161cf30d5f51ac855b11fbe910055971ee9a739c315c2ce25837d63335deb3e7d98f28a6f8bce8a1031d84cdd", 0x75, 0x9}], 0x54, &(0x7f00000003c0)={[{@gid}, {@check_strict}, {}, {@session={'session', 0x3d, 0x2a}}, {@dmode={'dmode', 0x3d, 0x1f}}, {@dmode={'dmode', 0x3d, 0xffffffff80000000}}], [{@permit_directio}, {@fsmagic={'fsmagic', 0x3d, 0x4d84}}]}) openat(r2, &(0x7f0000000480)='./file0\x00', 0x80100, 0x18) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) flock(r0, 0xc) 08:38:52 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f00000001c0)='))\x00') 08:38:52 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0x0, "9f4c87c727f7b13f8abb5ef71e61727552740c"}) 08:38:52 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xea4, 0x1, &(0x7f0000000100)=[{&(0x7f0000000200)="4c20abb29fb67d2b93a014c896ced709ae5b8e9cb976b7b0f21e1a043282adbb4a592884ff94e439844d132f4e744c365d30a4234a272a89af0512ba91acb0612527bad0ff259c50bb99b98bf7c928b29950e30cb1ca88d2df519a790deca5225812680af8b50ff131e1f43b45952f74569045d95e5349d3c139a85f81e61a2b396514dcee6fb438a68736735435154a62a23e57eb94b0d38e96eed00672596f683e21958b40c4c5c44223f0074178e6046ae029183e5edd343efbfcb16223fc7a5b89e964d2f30570330cacc0e3178eb9f3d74da1234845c230acdc5d69", 0xde, 0x1f}], 0x3046c52, &(0x7f0000000300)=ANY=[@ANYBLOB='journal_checksum,data=ordered,noquota,jqfmt=vfsv0,dioread_lock,sysvgroups,fowner=', @ANYRESDEC=0xee01, @ANYBLOB=',smackfstransmute=,euid<', @ANYRESDEC=r1, @ANYBLOB="2c6f626a5f726f6c653d23d400"]) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) [ 1215.341915][T12933] EXT4-fs: Invalid sb specification: sb=0x0000000000000600 ,errors=continue [ 1215.368249][T12933] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:52 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmmsg$unix(r0, &(0x7f00000016c0)=[{{&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000001580)=[{&(0x7f0000000140)=""/7, 0x7}, {&(0x7f0000000200)=""/101, 0x65}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000280)=""/146, 0x92}, {&(0x7f00000013c0)=""/148, 0x94}, {&(0x7f0000001480)=""/216, 0xd8}], 0x6, &(0x7f0000001600)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}}], 0x1, 0x0, &(0x7f0000001700)={0x77359400}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) ioctl$F2FS_IOC_GET_PIN_FILE(r2, 0x8004f50e, &(0x7f0000000040)) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:52 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfeffff, 0x3}]) 08:38:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x6, 0x7, 0x0, &(0x7f0000000040)) [ 1215.405204][T12944] EXT4-fs: Invalid sb specification: sb=0x0000000000000600 ,errors=continue 08:38:52 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x9100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x1e, 0xd, 0xffffffffffffffff) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 08:38:52 executing program 1: socketpair(0xa, 0x3, 0x1, &(0x7f0000000000)) [ 1215.456000][T12944] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:52 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x604}, 0x9}]}) 08:38:52 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0xecc, 0x80000) read(r0, &(0x7f0000000200)=""/194, 0xc2) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f00000000c0)={0x1, 0x4, 0x6, 0x1, 0x1ff}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 08:38:52 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) 08:38:52 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x1000000, 0x3}]) 08:38:52 executing program 1: r0 = socket(0x2b, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) [ 1215.593402][T12983] EXT4-fs: Invalid sb specification: sb=0x0000000000000604 ,errors=continue [ 1215.611338][T12983] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:52 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x4, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x5}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x4b2b80, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) [ 1215.643128][T12983] EXT4-fs: Invalid sb specification: sb=0x0000000000000604 ,errors=continue 08:38:52 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00000000c0)="76721e5bab5e63e04496101b3ba8e0b17ff0360dd6989ad1afa5b2445dd3059e155096c2834937fde0f82bf35863d0a039648f937ebe0ccd38a4b968193aea0647724fa0840c245ba50577987d20a4727bbc7c714441942717a3191a1c122fd8fd770d8883b377ed8868875a2f559909590891732d8d35638573494e739730935539353ca7c6ee8f0034e2d05c01a47c", 0x90) [ 1215.699381][T12983] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x700}, 0x9}]}) 08:38:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x2043) 08:38:52 executing program 1: r0 = socket(0x2b, 0x1, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, 0x0) 08:38:52 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x890c, &(0x7f0000000040)={'batadv_slave_1\x00'}) [ 1215.826403][T13013] EXT4-fs: Invalid sb specification: sb=0x0000000000000700 ,errors=continue [ 1215.836023][T13013] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:52 executing program 0: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() socket$inet(0x2, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x12) wait4(0x0, 0x0, 0x0, 0x0) 08:38:52 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x17a, 0x8}, 0xd50b, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) [ 1215.885939][T13030] EXT4-fs: Invalid sb specification: sb=0x0000000000000700 ,errors=continue [ 1215.896744][T13030] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x900}, 0x9}]}) 08:38:52 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x2000000, 0x3}]) 08:38:52 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000001580), 0x2, 0x0) fcntl$getflags(r1, 0x1) sendfile(r0, r1, &(0x7f0000000140)=0x9, 0x3) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7ff, 0xffffffff}, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) setxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)=@v3={0x3000000, [{0x7, 0x5}, {0x8, 0x2}], r4}, 0x18, 0x1) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) recvmmsg$unix(r5, &(0x7f0000000f00)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000440)=""/8, 0x8}, {&(0x7f0000000480)=""/8, 0x8}, {&(0x7f00000004c0)=""/56, 0x38}], 0x3, &(0x7f0000000540)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x128}}, {{&(0x7f0000000680), 0x6e, &(0x7f0000000940)=[{&(0x7f0000000700)=""/165, 0xa5}, {&(0x7f00000007c0)=""/70, 0x46}, {&(0x7f0000000840)=""/228, 0xe4}], 0x3, &(0x7f0000000980)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xa0}}, {{&(0x7f0000000a40), 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000ac0)=""/137, 0x89}, {&(0x7f0000000b80)=""/248, 0xf8}, {&(0x7f0000000c80)=""/138, 0x8a}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f0000000d40)=""/106, 0x6a}], 0x5, &(0x7f0000000e40)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}}], 0x3, 0x20, &(0x7f0000000fc0)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone3(&(0x7f0000001040)={0x7e45b8fc45671df9, &(0x7f0000000200), &(0x7f00000002c0), &(0x7f0000000300), {0xd}, &(0x7f0000000340)=""/136, 0x88, &(0x7f0000000400)=""/57, &(0x7f0000001000)=[r6, r3, r3, r3], 0x4, {r7}}, 0x58) 08:38:52 executing program 1: socket(0x1, 0x0, 0x83) 08:38:52 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:52 executing program 0: prctl$PR_MCE_KILL(0x10, 0x0, 0x0) [ 1216.044986][T13055] EXT4-fs: Invalid sb specification: sb=0x0000000000000900 ,errors=continue 08:38:52 executing program 1: capset(&(0x7f00000000c0)={0x20071026, 0xffffffffffffffff}, 0x0) 08:38:52 executing program 0: r0 = fork() process_vm_readv(r0, &(0x7f0000000140)=[{0x0, 0x48}, {&(0x7f0000000040)=""/205, 0xcd}], 0x2, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/170, 0xaa}, {&(0x7f0000000180)=""/25, 0x19}], 0x2, 0x0) 08:38:52 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100), 0x200000, 0x0) sendto$inet6(r4, &(0x7f0000000340)="f4adb74038111c75530ae97c8addae3e9a405f3ec58a1526aa0c0668de3b6655c14a63492bfc6cae56ded6778d06c955b20aaa3f047bb6a14bd98e6568df66e374fc6ca60c0e934ac311e773b2b2888455", 0x51, 0x40000004, &(0x7f0000000140)={0xa, 0x4e22, 0x1, @local, 0x80}, 0x1c) setuid(r3) r5 = open(&(0x7f00000001c0)='./bus\x00', 0x4e141, 0x0) fstat(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='system.posix_acl_access\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010004000000000002000100", @ANYRES32=0x0, @ANYBLOB="040002000000000008000000", @ANYRES32=r6, @ANYBLOB="0886ad8b", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000100000000002000050000000000"], 0x4c, 0x2) fsetxattr$system_posix_acl(r0, &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000000c0)={{}, {0x1, 0x6}, [{0x2, 0x1, 0xee00}, {0x2, 0x1, r3}], {0x4, 0x2}, [{0x8, 0x5, r6}], {0x10, 0x2}, {0x20, 0x6}}, 0x3c, 0x2) [ 1216.088265][T13055] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:52 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x3000000, 0x3}]) [ 1216.167955][T13081] capability: warning: `syz-executor.1' uses deprecated v2 capabilities in a way that may be insecure [ 1216.183909][T13086] EXT4-fs: Invalid sb specification: sb=0x0000000000000900 ,errors=continue 08:38:52 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1612c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/timer_list\x00', 0x0, 0x0) mmap(&(0x7f00001c4000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0xcf280000) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240040000f801", 0xffffffffffffffbc}, {0x0}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) r3 = creat(&(0x7f0000000340)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000300)=ANY=[], 0xe) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r3, 0x8010671f, &(0x7f0000000140)={&(0x7f0000000780)=""/4096, 0x1000}) mkdirat(r2, &(0x7f0000000240)='./file0\x00', 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000000000), 0x0) 08:38:52 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x2, &(0x7f0000000040)={'batadv_slave_1\x00'}) 08:38:52 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0xa00}, 0x9}]}) [ 1216.217045][T13086] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:53 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0xfb, 0x0, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = eventfd(0x5) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000040)) r3 = open_tree(r0, &(0x7f00000000c0)='./file0\x00', 0x80001) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000100)) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) [ 1216.282768][T13095] loop1: detected capacity change from 0 to 3472 08:38:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0xd, 0x0, 0x3) 08:38:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8923, &(0x7f0000000040)={'batadv_slave_1\x00'}) 08:38:53 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, 0x0, &(0x7f0000000140)) 08:38:53 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x4000000, 0x3}]) [ 1216.372079][T13112] EXT4-fs: Invalid sb specification: sb=0x0000000000000a00 ,errors=continue [ 1216.396377][T13112] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, 0x0, &(0x7f0000000080)) [ 1216.456846][T13126] EXT4-fs: Invalid sb specification: sb=0x0000000000000a00 ,errors=continue [ 1216.466860][T13126] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0xb00}, 0x9}]}) 08:38:53 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:53 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/153, 0x99}, {&(0x7f0000000200)=""/73, 0x49}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000300)=""/125, 0x7d}, {&(0x7f0000000380)=""/110, 0x6e}, {&(0x7f0000000400)=""/160, 0xa0}, {&(0x7f0000000040)=""/63, 0x3f}], 0x7, 0x694, 0x7fffffff) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) ioctl$FITHAW(r1, 0xc0045878) 08:38:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="2d6300000000000000000b00000008000300b2"], 0x1c}}, 0x0) 08:38:53 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x8993, &(0x7f0000000180)={'ip6tnl0\x00', 0x0}) 08:38:53 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x5000000, 0x3}]) 08:38:53 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0x0}]) [ 1216.568094][T13150] EXT4-fs: Invalid sb specification: sb=0x0000000000000b00 ,errors=continue [ 1216.591657][T13150] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x5421, &(0x7f0000000180)={'ip6tnl0\x00', 0x0}) 08:38:53 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1612c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) mmap(&(0x7f00003d0000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/timer_list\x00', 0x0, 0x0) mmap(&(0x7f00001c4000/0x1000)=nil, 0x1000, 0x4, 0x1010, r1, 0xcf280000) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000040)={0x51, 0x1, 0x8, {0x6}, {}, @const={0x1ff, {0x7, 0xe1, 0x800, 0xf89}}}) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240040000f801", 0xffffffffffffffbc}, {0x0}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) r3 = creat(&(0x7f0000000340)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000300)=ANY=[], 0xe) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r3, 0x8010671f, &(0x7f0000000140)={&(0x7f0000000780)=""/4096, 0x1000}) mkdirat(r2, &(0x7f0000000240)='./file0\x00', 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000000000), &(0x7f0000000100)=0x4) [ 1216.647387][T13164] EXT4-fs: Invalid sb specification: sb=0x0000000000000b00 ,errors=continue [ 1216.667776][T13164] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0xc00}, 0x9}]}) 08:38:53 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x7000000, 0x3}]) 08:38:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x6, 0x0, 0x0) 08:38:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='nv\x00', 0x3) 08:38:53 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x1c00000000, 0x3f}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x20000, 0x3}, 0x0, 0x0, r0, 0xa) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/keys\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) openat2(r2, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x101102, 0x18, 0x3}, 0x18) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001580)=[{{&(0x7f0000000240)=@abs, 0x6e, &(0x7f00000008c0)=[{&(0x7f00000002c0)=""/102, 0x66}, {&(0x7f0000000340)=""/156, 0x9c}, {&(0x7f0000001680)=""/108, 0x6c}], 0x3, &(0x7f0000000400)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000000440)=@abs, 0x6e, &(0x7f0000000840)=[{&(0x7f00000004c0)=""/194, 0xc2}, {&(0x7f00000005c0)=""/59, 0x3b}, {&(0x7f0000000600)=""/103, 0x67}, {&(0x7f0000000680)=""/13, 0xd}, {&(0x7f00000006c0)=""/108, 0x6c}, {&(0x7f0000000740)=""/245, 0xf5}], 0x6}}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f00000008c0)}, {&(0x7f0000000900)=""/183, 0xb7}, {&(0x7f00000009c0)=""/207, 0xcf}, {&(0x7f0000000ac0)=""/206, 0xce}, {&(0x7f0000000bc0)=""/1, 0x1}, {&(0x7f0000000c00)=""/248, 0xf8}, {&(0x7f0000000d00)=""/90, 0x5a}, {&(0x7f0000000d80)=""/135, 0x87}], 0x8, &(0x7f0000000ec0)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000000f00), 0x6e, &(0x7f0000001480)=[{&(0x7f0000000f80)=""/147, 0x93}, {&(0x7f0000001040)=""/48, 0x30}, {&(0x7f0000001080)=""/60, 0x3c}, {&(0x7f00000010c0)=""/218, 0xda}, {&(0x7f00000011c0)=""/239, 0xef}, {&(0x7f00000012c0)=""/89, 0x59}, {&(0x7f0000001340)=""/165, 0xa5}, {&(0x7f0000001400)=""/66, 0x42}], 0x8, &(0x7f0000001500)=ANY=[@ANYBLOB="140a19dec60f3817b600002001000000", @ANYRES32, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r1], 0x50}}], 0x4, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$RTC_WKALM_RD(r4, 0x80287010, &(0x7f0000000200)) [ 1216.823836][T13195] EXT4-fs: Invalid sb specification: sb=0x0000000000000c00 ,errors=continue [ 1216.842064][T13195] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:53 executing program 1: r0 = fsopen(&(0x7f0000000000)='cpuset\x00', 0x0) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000080)='*\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffff9c) 08:38:53 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000001c0)={'batadv_slave_1\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) [ 1216.917548][T13210] EXT4-fs: Invalid sb specification: sb=0x0000000000000c00 ,errors=continue 08:38:53 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:53 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000200)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:53 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f00000000c0)={'sit0\x00', 0x0}) 08:38:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0xd00}, 0x9}]}) [ 1216.965960][T13210] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:53 executing program 0: timer_create(0x3, 0x0, &(0x7f00000002c0)) 08:38:53 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x8000000, 0x3}]) 08:38:53 executing program 1: r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x1000}], 0x1) semop(0x0, &(0x7f0000000140)=[{0x0, 0x0, 0x1800}], 0x1) 08:38:53 executing program 0: prctl$PR_MCE_KILL(0x3, 0x0, 0x0) [ 1217.108194][T13240] EXT4-fs: Invalid sb specification: sb=0x0000000000000d00 ,errors=continue [ 1217.144184][T13240] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1217.188187][T13255] EXT4-fs: Invalid sb specification: sb=0x0000000000000d00 ,errors=continue [ 1217.209603][T13255] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0xe00}, 0x9}]}) 08:38:54 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x300, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:54 executing program 0: prctl$PR_MCE_KILL(0x16, 0x1, 0x0) 08:38:54 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8901, &(0x7f0000000040)={'batadv_slave_1\x00'}) [ 1217.355425][T13278] EXT4-fs: Invalid sb specification: sb=0x0000000000000e00 ,errors=continue [ 1217.367135][T13278] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:54 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x10) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) preadv(0xffffffffffffffff, &(0x7f0000001440)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/192, 0xc0}, {&(0x7f0000000100)=""/111, 0x6f}, {&(0x7f00000012c0)=""/3, 0x3}, {&(0x7f0000001300)=""/51, 0x33}, {&(0x7f0000001340)=""/81, 0x51}, {&(0x7f00000013c0)=""/84, 0x54}], 0x7, 0x3, 0x9d) r1 = signalfd(r0, &(0x7f0000000040)={[0x200]}, 0x8) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x361000, 0x0) [ 1217.412759][T13278] EXT4-fs: Invalid sb specification: sb=0x0000000000000e00 ,errors=continue [ 1217.421745][T13278] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:54 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000380)={'sit0\x00', 0x0}) [ 1217.471061][ T22] audit: type=1326 audit(1629448734.178:71): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13284 comm="syz-executor.0" exe="/root/syz-executor.0" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665e9 code=0x0 08:38:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0xf00}, 0x9}]}) 08:38:54 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:54 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x4020940d, &(0x7f0000000180)={'ip6tnl0\x00', 0x0}) 08:38:54 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x7ffff000, 0x3}]) 08:38:54 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x500, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:54 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x891d, &(0x7f0000000180)={'ip6tnl0\x00', 0x0}) [ 1217.635599][T13311] EXT4-fs: Invalid sb specification: sb=0x0000000000000f00 ,errors=continue [ 1217.644635][T13311] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:54 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xeffdffff, 0x3}]) 08:38:54 executing program 1: r0 = socket(0x1, 0x2, 0x0) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) [ 1217.716530][T13324] EXT4-fs: Invalid sb specification: sb=0x0000000000000f00 ,errors=continue [ 1217.745105][T13324] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1218.288885][ T22] audit: type=1326 audit(1629448734.998:72): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13284 comm="syz-executor.0" exe="/root/syz-executor.0" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665e9 code=0x0 08:38:55 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, 0x0, 0x0) 08:38:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x3a, 0xca, 0x0, 0x0) 08:38:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x1020}, 0x9}]}) 08:38:55 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x823) 08:38:55 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x700, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:55 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfcfdffff, 0x3}]) 08:38:55 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) mbind(&(0x7f0000495000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000700)=0x80000000, 0xffffffffffffff01, 0x1) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005d832, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xf) set_mempolicy(0x3, &(0x7f0000000100), 0x6) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) clone3(&(0x7f00000003c0)={0x20010080, &(0x7f0000000140)=0xffffffffffffffff, &(0x7f0000000740), &(0x7f00000001c0), {0x2d}, &(0x7f0000000200)=""/208, 0xd0, &(0x7f0000000780)=""/106, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x5}, 0x58) close(r1) splice(r0, &(0x7f0000000440)=0x1000000000b32, r0, &(0x7f0000000480)=0x4, 0x286, 0xdffc42c660f1fe90) clone(0x0, 0x0, &(0x7f0000001180), 0x0, 0x0) mincore(&(0x7f000086c000/0x6000)=nil, 0x6000, &(0x7f00000000c0)=""/42) mremap(&(0x7f0000393000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x14) write$binfmt_misc(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="73797a300a893820a86d9ee0ff5408c373a9250c932f62e78c1b3d27052538e25b31fe69628850658a380a01b05315b7cdb754b1851ec489d3b54e450f5688b51c7b9b4321fcc59b5f299bc834144ea84e9548ea962955795028d987a4bc444a45ac64a2deaa564893b3baa5cf19af397698c4e5a358df041a007378b2f70c08bc45d00428a39006576ce5217be7"], 0x7e) writev(r0, &(0x7f0000000640)=[{&(0x7f00000004c0)="73ffb233418bcaa90f8915fca73b6725415f0686203f1f635b26beb4045ac93f6cc326c129f575262c0b2b17aa6e7019e8404e534adadf6202b183f2149f5d906fc1f1ec5a9ce8414dca7a7e84a1b914d6c02ba4cc30f4d1f0ede37fade9b7342632579217ca0e0d2a1786fc94555bfdd2fd116b977f3fd51f2f30ad", 0x7c}, {&(0x7f0000000540)="9dcb7e464d5786", 0x7}, {&(0x7f0000000580)="9569b1e01d481c8269e508a243a48205201c844a82c296ca8144558adab7017b0518b8dc55611d278b628140a1e79934d085523e2d165586b5edb61708e7669e9f28e7a0425b4959224bb5b924b9c4c8a2b2f81bb5d764b10d1aca982d83d64d8b8880a19c5bea6774c15898f0db104d73bfd13199c7b67fcdb4eae26975165df4", 0x81}], 0x3) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00') writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)='4', 0x1}], 0x1) 08:38:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8932, &(0x7f0000000040)={'batadv_slave_1\x00'}) [ 1218.391312][T13358] EXT4-fs: Invalid sb specification: sb=0x0000000000001020 ,errors=continue [ 1218.412400][T13358] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:55 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) mbind(&(0x7f0000495000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000700)=0x80000000, 0xffffffffffffff01, 0x1) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005d832, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xf) set_mempolicy(0x3, &(0x7f0000000100), 0x6) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) clone3(&(0x7f00000003c0)={0x20010080, &(0x7f0000000140)=0xffffffffffffffff, &(0x7f0000000740), &(0x7f00000001c0), {0x2d}, &(0x7f0000000200)=""/208, 0xd0, &(0x7f0000000780)=""/106, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x5}, 0x58) close(r1) splice(r0, &(0x7f0000000440)=0x1000000000b32, r0, &(0x7f0000000480)=0x4, 0x286, 0xdffc42c660f1fe90) clone(0x0, 0x0, &(0x7f0000001180), 0x0, 0x0) mincore(&(0x7f000086c000/0x6000)=nil, 0x6000, &(0x7f00000000c0)=""/42) mremap(&(0x7f0000393000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x14) write$binfmt_misc(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="73797a300a893820a86d9ee0ff5408c373a9250c932f62e78c1b3d27052538e25b31fe69628850658a380a01b05315b7cdb754b1851ec489d3b54e450f5688b51c7b9b4321fcc59b5f299bc834144ea84e9548ea962955795028d987a4bc444a45ac64a2deaa564893b3baa5cf19af397698c4e5a358df041a007378b2f70c08bc45d00428a39006576ce5217be7"], 0x7e) writev(r0, &(0x7f0000000640)=[{&(0x7f00000004c0)="73ffb233418bcaa90f8915fca73b6725415f0686203f1f635b26beb4045ac93f6cc326c129f575262c0b2b17aa6e7019e8404e534adadf6202b183f2149f5d906fc1f1ec5a9ce8414dca7a7e84a1b914d6c02ba4cc30f4d1f0ede37fade9b7342632579217ca0e0d2a1786fc94555bfdd2fd116b977f3fd51f2f30ad", 0x7c}, {&(0x7f0000000540)="9dcb7e464d5786", 0x7}, {&(0x7f0000000580)="9569b1e01d481c8269e508a243a48205201c844a82c296ca8144558adab7017b0518b8dc55611d278b628140a1e79934d085523e2d165586b5edb61708e7669e9f28e7a0425b4959224bb5b924b9c4c8a2b2f81bb5d764b10d1aca982d83d64d8b8880a19c5bea6774c15898f0db104d73bfd13199c7b67fcdb4eae26975165df4", 0x81}], 0x3) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00') writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)='4', 0x1}], 0x1) 08:38:55 executing program 0: openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x1c7440}, 0x18) 08:38:55 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0xb) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0xc0109414, &(0x7f0000000200)={0x141, 0x6, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) [ 1218.478812][T13378] EXT4-fs: Invalid sb specification: sb=0x0000000000001020 ,errors=continue [ 1218.503767][T13378] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:55 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfefdffff, 0x3}]) 08:38:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x1100}, 0x9}]}) 08:38:55 executing program 0: socket(0x2c, 0x3, 0x85) 08:38:55 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xeffd, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:55 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfffdffff, 0x3}]) 08:38:55 executing program 1: fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000080)) 08:38:55 executing program 0: io_uring_setup(0xffffffff, &(0x7f0000000180)) [ 1218.644917][T13401] EXT4-fs: Invalid sb specification: sb=0x0000000000001100 ,errors=continue [ 1218.675274][T13401] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1218.732807][T13401] EXT4-fs: Invalid sb specification: sb=0x0000000000001100 ,errors=continue [ 1218.741827][T13401] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x1200}, 0x9}]}) 08:38:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000340)={@remote}, 0x8) 08:38:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8927, &(0x7f0000000040)={'batadv_slave_1\x00'}) 08:38:55 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200000, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) [ 1218.877323][T13430] EXT4-fs: Invalid sb specification: sb=0x0000000000001200 ,errors=continue [ 1218.886563][T13430] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:55 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x8) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:55 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfffffdef, 0x3}]) 08:38:55 executing program 0: fsopen(&(0x7f0000000100)='bpf\x00', 0x0) [ 1218.940538][T13443] EXT4-fs: Invalid sb specification: sb=0x0000000000001200 ,errors=continue 08:38:55 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfcfd, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x2000}, 0x9}]}) 08:38:55 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000240)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @private}, @mcast1}}) [ 1218.984552][T13443] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1219.099641][T13470] EXT4-fs: Invalid sb specification: sb=0x0000000000002000 ,errors=continue [ 1219.109062][T13470] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1219.152802][T13475] EXT4-fs: Invalid sb specification: sb=0x0000000000002000 ,errors=continue [ 1219.161920][T13475] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:56 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x4b, &(0x7f0000000000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x8) 08:38:56 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfdef, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:56 executing program 0: io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x6cd1ed7000f880de}) 08:38:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x2010}, 0x9}]}) 08:38:56 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x4540, 0x0) ioctl$F2FS_IOC_RESIZE_FS(r1, 0x4008f510, &(0x7f00000000c0)=0x7) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:56 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfffffdfc, 0x3}]) 08:38:56 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000380)={'sit0\x00', &(0x7f0000000300)={'syztnl0\x00', 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @loopback, @remote}}) 08:38:56 executing program 1: migrate_pages(0x0, 0x101, 0x0, &(0x7f00000003c0)=0x181) 08:38:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$vcsu(&(0x7f00000002c0), 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) 08:38:56 executing program 1: prctl$PR_MCE_KILL(0x24, 0x1, 0x0) [ 1219.671415][T13496] EXT4-fs: Invalid sb specification: sb=0x0000000000002010 ,errors=continue [ 1219.709726][T13496] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:56 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfdfc, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:56 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x89a1, &(0x7f0000000040)={'batadv_slave_1\x00'}) 08:38:56 executing program 1: fsopen(&(0x7f0000000000)='sysfs\x00', 0x0) [ 1219.746000][T13513] EXT4-fs: Invalid sb specification: sb=0x0000000000002010 ,errors=continue [ 1219.755890][T13513] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x2200}, 0x9}]}) 08:38:56 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfffffdfe, 0x3}]) 08:38:56 executing program 0: perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='batadv0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) 08:38:56 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000002540)=[{&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000000200)=""/149, 0x95}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/155, 0x9b}, {&(0x7f0000000440)=""/118, 0x76}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/19, 0x13}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/66, 0x42}], 0x9, 0xd9f, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$IOC_PR_RELEASE(r3, 0x401070ca, &(0x7f0000002600)={0x1, 0x9b5}) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind(r5, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) ioctl$BTRFS_IOC_SUBVOL_CREATE(r5, 0x5000940e, &(0x7f0000002640)={{r1}, "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ioctl$F2FS_IOC_START_VOLATILE_WRITE(r0, 0xf503, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) 08:38:56 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x89a0, &(0x7f0000000040)={'batadv_slave_1\x00'}) [ 1219.943014][T13534] EXT4-fs: Invalid sb specification: sb=0x0000000000002200 ,errors=continue 08:38:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, 0x0, 0x0) 08:38:56 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfdfe, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:56 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x8971, &(0x7f0000000180)={'ip6tnl0\x00', 0x0}) [ 1219.985193][T13534] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x2500}, 0x9}]}) [ 1220.034448][T13550] EXT4-fs: Invalid sb specification: sb=0x0000000000002200 ,errors=continue [ 1220.046383][T13550] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:56 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x3, 0x2}, 0x4) 08:38:56 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfffffdff, 0x3}]) 08:38:56 executing program 0: prctl$PR_MCE_KILL(0x25, 0x0, 0x0) [ 1220.169156][T13571] EXT4-fs: Invalid sb specification: sb=0x0000000000002500 ,errors=continue [ 1220.178241][T13571] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1220.242826][T13571] EXT4-fs: Invalid sb specification: sb=0x0000000000002500 ,errors=continue [ 1220.251932][T13571] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x2c01}, 0x9}]}) 08:38:57 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8914, 0x0) 08:38:57 executing program 1: fsopen(&(0x7f0000000240)='proc\x00', 0x0) 08:38:57 executing program 0: r0 = syz_open_dev$vcsu(&(0x7f00000002c0), 0x0, 0x0) timerfd_gettime(r0, 0x0) 08:38:57 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/sg', 0x80000, 0x41) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x30) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x8, 0x0, 0x4, 0x0, 0x21a01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x7f}, 0x1100, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/nmi_backtrace', 0x0, 0x100) r2 = openat(r1, &(0x7f0000000080)='/proc/self/exe\x00', 0x6280298161cb76e, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=""/144, 0x90) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0xf, 0xd, 0xffffffffffffffff) [ 1220.383924][T13593] EXT4-fs: Invalid sb specification: sb=0x0000000000002c01 ,errors=continue 08:38:57 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x1c, 0x4, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) 08:38:57 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfdff, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:57 executing program 4: r0 = semget(0x1, 0x1, 0x209) semctl$IPC_RMID(r0, 0x0, 0x0) [ 1220.429378][T13593] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:57 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8947, &(0x7f0000000040)={'batadv_slave_1\x00'}) 08:38:57 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfffffe00, 0x3}]) 08:38:57 executing program 4: r0 = fsopen(&(0x7f0000000100)='bpf\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f0000000140)='async\x00', 0x0, 0x0) [ 1220.487472][T13611] EXT4-fs: Invalid sb specification: sb=0x0000000000002c01 ,errors=continue [ 1220.514296][T13611] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x2d01}, 0x9}]}) 08:38:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1, 0x0, 0x0, 0x1}, 0x20) 08:38:57 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x61, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004c40)='net/sockstat\x00') writev(r0, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) 08:38:57 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @dev, 0x0, 0x700}}) 08:38:57 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfe00, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:57 executing program 1: fork() wait4(0x0, 0x0, 0x1, &(0x7f0000001180)) 08:38:57 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x8) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0xf0ff7f}, 0x0) [ 1220.680547][T13652] EXT4-fs: Invalid sb specification: sb=0x0000000000002d01 ,errors=continue 08:38:57 executing program 4: shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x5800) shmdt(0x0) [ 1220.725695][T13652] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:57 executing program 1: r0 = io_uring_setup(0x3e0d, &(0x7f00000000c0)) r1 = syz_open_dev$vcsn(&(0x7f0000000680), 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000140)=r1, 0x1) 08:38:57 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x10000000000, 0x3}]) 08:38:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x3801}, 0x9}]}) 08:38:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg(r1, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da08dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xe0}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc310e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 1220.767920][T13673] EXT4-fs: Invalid sb specification: sb=0x0000000000002d01 ,errors=continue [ 1220.780387][T13673] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:57 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfefd, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:57 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, 0x0, &(0x7f0000000140)) 08:38:57 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280)=0x1, 0x4) 08:38:57 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x407fffffff, 0x1, &(0x7f0000000280)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f00000009c0)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchown(r0, 0xffffffffffffffff, 0x0) 08:38:57 executing program 1: fsopen(&(0x7f0000000000)='fuse\x00', 0x0) [ 1220.901717][T13692] EXT4-fs: Invalid sb specification: sb=0x0000000000003801 ,errors=continue [ 1220.919362][T13692] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:57 executing program 0: sysfs$1(0x1, &(0x7f0000000100)='\x00\xad\xc8n3\xd3\xfb\x9e\x1c\xaa\xba\x90QZox\xf71\x86\x87N\x99L\x87\x06\x92\xb2\xb1\xe6\x99\xb7j\x9aGc\x91\xbb\r\xed\xdfBY?m\\7L\xf2\xd1Deb\x86\xc1c\x1f\xb0\xa3\x12\xf8m\a\xaf;\xfb\xe7\x00ot\xa6\xc7\x9e\xd4&\x11\xdd\x86h\xe0\xa2\xef\x9a\xab\xf60\x17\f\xfe\xb9\xc0\xdc\x00\x00\x00E\x9e\x15W\x02\x00\x00\x00\x00\x00\x00\x00\x04\x19U\xc0\xf7\xae\xef^\xe8\x1e=\xaca\x87 \xd5\a\b\xd1\xdf\xcdzT\xd6\xb7\xc2\xaa\xfa#k\xda4W\xb3|\x8c\x98\xb6\xa4B\x88X5\x8f]\x13H\xfb\x18)\b\xccca\xed#\x83\xa9\xa5q\xa8c\xdah\x18\xe6vD\xc9\xd9\xcb\'\x05\xfbG\xce\x13\xeb\xa7>\xd5\xb9\x05') 08:38:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x35, &(0x7f0000000240)=@srh, 0x8) [ 1220.949375][T13707] loop4: detected capacity change from 0 to 264192 08:38:57 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x7ffffffff000, 0x3}]) 08:38:57 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @private2, 0x0, 0x7}}) [ 1221.000342][T13718] EXT4-fs: Invalid sb specification: sb=0x0000000000003801 ,errors=continue [ 1221.016715][T13718] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:57 executing program 4: prctl$PR_MCE_KILL(0x2a, 0x0, 0x1) 08:38:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x3f00}, 0x9}]}) 08:38:57 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffd, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:57 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x8911, &(0x7f0000000180)={'ip6tnl0\x00', 0x0}) 08:38:57 executing program 1: setitimer(0x1, &(0x7f0000000140)={{0x0, 0x2710}, {0x77359400}}, 0x0) getitimer(0x1, &(0x7f00000001c0)) 08:38:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000812, &(0x7f0000000380)={[{@fat=@tz_utc}]}) [ 1221.148798][T13738] EXT4-fs: Invalid sb specification: sb=0x0000000000003f00 ,errors=continue 08:38:57 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffe}, 0x0) 08:38:57 executing program 4: socket(0x25, 0x3, 0x1000) [ 1221.201831][T13738] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:57 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xf0ff7f00000000, 0x3}]) 08:38:57 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8924, &(0x7f0000000040)={'batadv_slave_1\x00'}) 08:38:58 executing program 4: openat2$dir(0xffffffffffffff9c, 0x0, &(0x7f0000000140)={0x250000}, 0x18) [ 1221.256227][T13760] EXT4-fs: Invalid sb specification: sb=0x0000000000003f00 ,errors=continue [ 1221.277158][T13761] FAT-fs (loop1): bogus number of reserved sectors [ 1221.283768][T13761] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1221.288693][T13760] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:58 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xffff, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x4000}, 0x9}]}) 08:38:58 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x541b, &(0x7f0000000040)={'batadv_slave_1\x00'}) 08:38:58 executing program 4: openat2$dir(0xffffffffffffff9c, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x6}, 0x18) 08:38:58 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xf0ffffff7f0000, 0x3}]) [ 1221.363967][T13761] FAT-fs (loop1): bogus number of reserved sectors [ 1221.370607][T13761] FAT-fs (loop1): Can't find a valid FAT filesystem 08:38:58 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)={0x6}) 08:38:58 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8916, 0x0) 08:38:58 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) setpgid(0x0, r1) [ 1221.437261][T13793] EXT4-fs: Invalid sb specification: sb=0x0000000000004000 ,errors=continue [ 1221.471093][T13793] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:58 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x3) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000200)=""/188) 08:38:58 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 08:38:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x40060e, 0x4) 08:38:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x8001, 0x4) 08:38:58 executing program 1: socketpair$nbd(0x1, 0x5, 0x0, &(0x7f000000d840)) [ 1221.564841][T13813] EXT4-fs: Invalid sb specification: sb=0x0000000000004000 ,errors=continue [ 1221.607592][T13813] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x4800}, 0x9}]}) 08:38:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff21e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000280)={[{@fat=@flush}]}) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) 08:38:58 executing program 0: semop(0x0, &(0x7f0000000000)=[{0x0, 0x6}], 0x1) 08:38:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f0000000200)={0x0, 0x7000000, &(0x7f0000000080)={&(0x7f0000000140)={0x4c, r1, 0x201, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x7, @ipv4={'\x00', '\xff\xff', @empty}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}]}, 0xc0}, 0x1, 0x400300}, 0x0) 08:38:58 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfeffffffffffff, 0x3}]) 08:38:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x448de74b89c032df}, 0x14}}, 0x0) 08:38:58 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0}]) [ 1221.737552][T13846] loop4: detected capacity change from 0 to 264192 [ 1221.748096][T13845] EXT4-fs: Invalid sb specification: sb=0x0000000000004800 ,errors=continue 08:38:58 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) creat(&(0x7f0000000400)='./file0/file1\x00', 0x0) open$dir(0x0, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) 08:38:58 executing program 1: syz_genetlink_get_family_id$nbd(0xfffffffffffffffc, 0xffffffffffffffff) [ 1221.781976][T13846] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1221.801467][T13845] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff21e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000280)={[{@fat=@flush}]}) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) 08:38:58 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x100000000000000, 0x3}]) 08:38:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff21e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000280)={[{@fat=@flush}]}) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) 08:38:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x4c00}, 0x9}]}) 08:38:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000240)=0x5f7, 0x4) 08:38:58 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0}]) [ 1221.869415][T13874] EXT4-fs: Invalid sb specification: sb=0x0000000000004800 ,errors=continue [ 1221.884458][T13874] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1221.884489][ T6014] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:38:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff21e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000280)={[{@fat=@flush}]}) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) 08:38:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff21e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000280)={[{@fat=@flush}]}) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) 08:38:58 executing program 1: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), 0xffffffffffffffff) r0 = syz_genetlink_get_family_id$net_dm(0x0, 0xffffffffffffffff) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r0, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x800) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000006c0), 0xffffffffffffffff) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x5412, &(0x7f0000000100)) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000880)) [ 1221.994747][T13894] EXT4-fs: Invalid sb specification: sb=0x0000000000004c00 ,errors=continue [ 1222.019657][T13894] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1222.023040][T13898] loop4: detected capacity change from 0 to 264192 08:38:58 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x200000000000000, 0x3}]) [ 1222.064476][T13898] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1222.076192][T13909] EXT4-fs: Invalid sb specification: sb=0x0000000000004c00 ,errors=continue 08:38:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff21e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000280)={[{@fat=@flush}]}) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) 08:38:58 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0}]) 08:38:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$TIPC_NL_NAME_TABLE_GET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x14, r1, 0xf0b, 0x0, 0x0, {0xe}}, 0x14}}, 0x0) 08:38:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="40010000100013070000000000000000fc02000000000000000000000000fc0100"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r3, r2, 0x0, 0x100200002) [ 1222.121625][T13909] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1222.142596][ T6014] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1222.182645][T13925] loop4: detected capacity change from 0 to 264192 [ 1222.197831][T13925] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:38:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x6000}, 0x9}]}) 08:38:58 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x300000000000000, 0x3}]) 08:38:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff21e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000280)={[{@fat=@flush}]}) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) 08:38:59 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) [ 1222.248178][T13929] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1222.266915][T30968] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1222.284190][T13929] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=14664 sclass=netlink_xfrm_socket pid=13929 comm=syz-executor.0 [ 1222.297460][T13929] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=18432 sclass=netlink_xfrm_socket pid=13929 comm=syz-executor.0 [ 1222.327172][T13929] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=33601 sclass=netlink_xfrm_socket pid=13929 comm=syz-executor.0 08:38:59 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) [ 1222.372214][T13950] loop4: detected capacity change from 0 to 264192 [ 1222.383204][T13929] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=48705 sclass=netlink_xfrm_socket pid=13929 comm=syz-executor.0 [ 1222.391775][T13950] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1222.398786][T13953] EXT4-fs: Invalid sb specification: sb=0x0000000000006000 ,errors=continue 08:38:59 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0}]) [ 1222.426724][T13929] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=3912 sclass=netlink_xfrm_socket pid=13929 comm=syz-executor.0 [ 1222.458582][T13953] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:59 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b68, &(0x7f0000000100)) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000cf8000/0x4000)=nil) 08:38:59 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5412, &(0x7f0000000100)) 08:38:59 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x400000000000000, 0x3}]) [ 1222.501316][T13929] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=36168 sclass=netlink_xfrm_socket pid=13929 comm=syz-executor.0 [ 1222.514466][T30968] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1222.535227][T13969] EXT4-fs: Invalid sb specification: sb=0x0000000000006000 ,errors=continue [ 1222.549332][T13929] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2745 sclass=netlink_xfrm_socket pid=13929 comm=syz-executor.0 [ 1222.568140][T13969] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:59 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5412, &(0x7f0000000100)) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000cf8000/0x4000)=nil) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc020662a, 0x0) ioctl$TIOCSISO7816(0xffffffffffffffff, 0xc0285443, 0x0) ioctl$TIOCSIG(0xffffffffffffffff, 0x40045436, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) mlockall(0x0) shmdt(0x0) 08:38:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x6800}, 0x9}]}) [ 1222.590741][T13929] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=34120 sclass=netlink_xfrm_socket pid=13929 comm=syz-executor.0 [ 1222.636016][T13929] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=193 sclass=netlink_xfrm_socket pid=13929 comm=syz-executor.0 [ 1222.649004][T13929] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=241 sclass=netlink_xfrm_socket pid=13929 comm=syz-executor.0 08:38:59 executing program 0: socketpair$nbd(0xa, 0x1, 0x0, &(0x7f000000d840)) 08:38:59 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0}]) 08:38:59 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xcde2378adf8913e1, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff21e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000280)) 08:38:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={&(0x7f0000000200), 0x6, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="58cc64cedbf146690436538c01001b7d", @ANYRES16, @ANYBLOB="00022bbd7000fcdbdf25010000000c0006000000000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x408c0}, 0x4000000) [ 1222.714118][T13994] EXT4-fs: Invalid sb specification: sb=0x0000000000006800 ,errors=continue [ 1222.724063][T13994] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1222.790176][T14009] EXT4-fs: Invalid sb specification: sb=0x0000000000006800 ,errors=continue [ 1222.804860][T14011] loop1: detected capacity change from 0 to 264192 08:38:59 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x500000000000000, 0x3}]) 08:38:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}}, 0x0, 0x0, 0x22, 0x0, "6de48934b6b5bb54cf30f3f6143288dfada7eb2cafdb6157b1f4e9ec69e2e504a31cd284e98feccc8f8aecad61949f236ba02372717363d9bde481967cffc3fcb6b960068cdaa668a1ae4146f1d141c4"}, 0xd8) 08:38:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10000000000}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x2c}}, 0x0) [ 1222.830534][T14009] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1222.840149][T14011] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:38:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0x80, 0x5f) 08:38:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x6c00}, 0x9}]}) 08:38:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xd, &(0x7f0000000040)=0x8001, 0x4) 08:38:59 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0}]) 08:38:59 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5605, &(0x7f0000000100)) 08:38:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x16, &(0x7f0000000000), 0x4) [ 1222.956478][T14038] EXT4-fs: Invalid sb specification: sb=0x0000000000006c00 ,errors=continue [ 1222.991541][T14038] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000), 0x4) 08:38:59 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b40, &(0x7f0000000100)) 08:38:59 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x700000000000000, 0x3}]) [ 1223.029136][T14038] EXT4-fs: Invalid sb specification: sb=0x0000000000006c00 ,errors=continue [ 1223.042632][T14038] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x7400}, 0x9}]}) 08:38:59 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0x1, 0x0, 0x0, 0x3}) 08:38:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000240)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e4065a7}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x0) 08:38:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00080000000000000000000c00060000000000000000000c000200000000000000000014000780080001"], 0x4c}}, 0x0) 08:38:59 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0xfe, 0xffffffffffffffff, 0x0}]) 08:38:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000), 0x4) [ 1223.173430][T14075] EXT4-fs: Invalid sb specification: sb=0x0000000000007400 ,errors=continue [ 1223.182849][T14075] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:38:59 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x800000000000000, 0x3}]) 08:38:59 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f000000d840)) 08:39:00 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000280)={'sit0\x00', 0x0}) 08:39:00 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xeffdffffffffffff, 0x3}]) [ 1223.261986][T14088] EXT4-fs: Invalid sb specification: sb=0x0000000000007400 ,errors=continue 08:39:00 executing program 1: move_pages(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000003000/0x2000)=nil], &(0x7f00000000c0), &(0x7f0000000200), 0x0) 08:39:00 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000280)={'sit0\x00', &(0x7f0000001580)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @dev}}) 08:39:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x7a00}, 0x9}]}) 08:39:00 executing program 4: mq_open(&(0x7f00000000c0)='\\\x00', 0x40, 0x0, &(0x7f0000000100)={0x5, 0xf153, 0x80000001, 0x9}) [ 1223.318558][T14088] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:00 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0x1}) 08:39:00 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000200)=""/188) [ 1223.494596][T14119] EXT4-fs: Invalid sb specification: sb=0x0000000000007a00 ,errors=continue [ 1223.543578][T14119] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:00 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x300, 0xffffffffffffffff, 0x0}]) 08:39:00 executing program 1: socketpair(0x25, 0x801, 0x0, &(0x7f0000000040)) 08:39:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000), 0x4) 08:39:00 executing program 0: sync() setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x0) [ 1223.589514][T14137] EXT4-fs: Invalid sb specification: sb=0x0000000000007a00 ,errors=continue 08:39:00 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfcfdffffffffffff, 0x3}]) 08:39:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x8001, 0x4) 08:39:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0xc702}, 0x9}]}) [ 1223.642321][T14137] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x8001, 0x4) 08:39:00 executing program 4: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x1, 0x0, 0x0, 0x0, 0x10001}}) 08:39:00 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TIOCL_PASTESEL(r0, 0x4b68, 0x0) 08:39:00 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x500, 0xffffffffffffffff, 0x0}]) 08:39:00 executing program 0: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000cf8000/0x4000)=nil) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) [ 1223.726735][T14171] EXT4-fs: Invalid sb specification: sb=0x000000000000c702 ,errors=continue [ 1223.750158][T14171] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00000000c0)=0x1ff, 0x4) 08:39:00 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000880)) 08:39:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xe, &(0x7f0000000000), 0x4) 08:39:00 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfefdffffffffffff, 0x3}]) 08:39:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00080000000000000000000c00", @ANYRES32], 0x4c}}, 0x0) [ 1223.795981][T14189] EXT4-fs: Invalid sb specification: sb=0x000000000000c702 ,errors=continue [ 1223.817368][T14189] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000040)=0x19, 0x4) 08:39:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0xd202}, 0x9}]}) 08:39:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(0x0, 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x0, 0x25dfdbfc, {}, [""]}, 0x14}}, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000006c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, 0x0, 0x4) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000880)="f9cd7ccc93f20c8a9408e91457") 08:39:00 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000280)={'sit0\x00', &(0x7f0000001580)={'ip6gre0\x00', 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @dev, @dev}}) 08:39:00 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x700, 0xffffffffffffffff, 0x0}]) 08:39:00 executing program 0: socketpair$nbd(0x1, 0x2, 0x0, &(0x7f000000d840)) 08:39:00 executing program 1: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) open_by_handle_at(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000400)='./file0/file1\x00', 0x0) [ 1223.929151][T14217] EXT4-fs: Invalid sb specification: sb=0x000000000000d202 ,errors=continue [ 1223.954695][T14217] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:00 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfffdffffffffffff, 0x3}]) 08:39:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff21e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000280)={[{@fat=@flush}]}) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) 08:39:00 executing program 4: request_key(&(0x7f0000001300)='rxrpc_s\x00', &(0x7f0000001340)={'syz', 0x0}, &(0x7f0000001380)='\x00', 0xfffffffffffffffc) [ 1224.010223][T14234] loop1: detected capacity change from 0 to 4096 08:39:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r0, r0, &(0x7f0000000240), 0x7fff) gettid() fcntl$setownex(0xffffffffffffffff, 0xf, 0x0) [ 1224.056078][T14243] EXT4-fs: Invalid sb specification: sb=0x000000000000d202 ,errors=continue [ 1224.067006][T14234] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 08:39:00 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0xeffd, 0xffffffffffffffff, 0x0}]) 08:39:00 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$TIPC_NL_MON_GET(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001480)={&(0x7f0000000140)={0xec4, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8}]}, @TIPC_NLA_NODE={0xe94, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x41, 0x4, {'gcm(aes)\x00', 0x19, "68f747e087eb499bb16e643c210e553fa42bce4e3668f764d4"}}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "07417c1fdf791eebd859bb673e3ae8d59f23bb6f9402dc5a7c92ae188c2785d1f3"}}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "06e2f88396df485a28cdfa545d41da4cd92a15755b4236af8c106fc0099bb09126"}}, @TIPC_NLA_NODE_ID={0x59, 0x3, "9f6f087cd53a4bec365c27a9c843b5a279ee9e0802f01205b59b94e10e011dbe7db8378f01bd0f62bef036ce5263708ef001d9d0c66c6a1cff5086c28985e65e53c5b12dbb6435a6ce5c7ac4ebea248d90f3e882d9"}, @TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "6eb71d77f99cdc4f0fd6fd70e80fce887c0fc51f09809dae85890ea86a"}}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "f40fbebba52f21ca99d24f115a4a653400b68efbcfdcb358cdba42c2fcd157f24e"}}, @TIPC_NLA_NODE_ID={0xcb5, 0x3, "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"}]}]}, 0xec4}}, 0x0) [ 1224.124375][T14258] loop4: detected capacity change from 0 to 16 [ 1224.124536][T14243] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1224.137442][T14234] EXT4-fs error (device loop1): ext4_ind_map_blocks:595: inode #2: comm syz-executor.1: Can't allocate blocks for non-extent mapped inodes with bigalloc 08:39:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0xd302}, 0x9}]}) 08:39:00 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xffffffff00000000, 0x3}]) 08:39:00 executing program 1: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) open_by_handle_at(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000400)='./file0/file1\x00', 0x0) 08:39:00 executing program 0: socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), r0) sendmsg$TIPC_NL_MON_GET(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001480)={&(0x7f0000000140)={0x1000, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8}]}, @TIPC_NLA_NODE={0xfd0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "68f747e087eb499bb16e643c210e553fa42bce4e36"}}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "07417c1fdf791eebd859bb673e3ae8d59f23bb6f9402dc5a7c92ae188c2785d1f3"}}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "06e2f88396df485a28cdfa545d41da4cd92a15755b4236af8c106fc0099bb09126"}}, @TIPC_NLA_NODE_ID={0x59, 0x3, "9f6f087cd53a4bec365c27a9c843b5a279ee9e0802f01205b59b94e10e011dbe7db8378f01bd0f62bef036ce5263708ef001d9d0c66c6a1cff5086c28985e65e53c5b12dbb6435a6ce5c7ac4ebea248d90f3e882d9"}, @TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "6eb71d77f99cdc4f0fd6fd70e80fce887c0fc51f09809dae85890ea86a"}}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "f40fbebba52f21ca99d24f115a4a653400b68efbcfdcb358cdba42c2fcd157f24e"}}, @TIPC_NLA_NODE_ID={0xdf5, 0x3, "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"}]}]}, 0x1000}}, 0x0) 08:39:00 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0xfcfd, 0xffffffffffffffff, 0x0}]) [ 1224.209826][T14258] attempt to access beyond end of device [ 1224.209826][T14258] loop4: rw=2049, want=17, limit=16 [ 1224.247521][T14258] attempt to access beyond end of device [ 1224.247521][T14258] loop4: rw=2049, want=17, limit=16 08:39:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r0, r0, &(0x7f0000000240), 0x7fff) gettid() fcntl$setownex(0xffffffffffffffff, 0xf, 0x0) [ 1224.281695][T14280] loop1: detected capacity change from 0 to 4096 [ 1224.289055][T14279] EXT4-fs: Invalid sb specification: sb=0x000000000000d302 ,errors=continue [ 1224.317800][T14279] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:01 executing program 0: r0 = add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x11, r0) [ 1224.351924][T14280] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 1224.372660][T14280] EXT4-fs error (device loop1): ext4_ind_map_blocks:595: inode #2: comm syz-executor.1: Can't allocate blocks for non-extent mapped inodes with bigalloc 08:39:01 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0xfdef, 0xffffffffffffffff, 0x0}]) 08:39:01 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfffffffffffffdef, 0x3}]) 08:39:01 executing program 0: r0 = add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) r1 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, r1) [ 1224.397571][T14297] EXT4-fs: Invalid sb specification: sb=0x000000000000d302 ,errors=continue [ 1224.409612][T14301] loop4: detected capacity change from 0 to 16 [ 1224.424044][T14297] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, r1, 0x1}, 0x14}}, 0x0) 08:39:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0xedc0}, 0x9}]}) 08:39:01 executing program 1: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) open_by_handle_at(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000400)='./file0/file1\x00', 0x0) 08:39:01 executing program 4: r0 = add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x1d, r0) [ 1224.498732][T14301] attempt to access beyond end of device [ 1224.498732][T14301] loop4: rw=2049, want=17, limit=16 08:39:01 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0xfdfc, 0xffffffffffffffff, 0x0}]) [ 1224.548818][T14324] EXT4-fs: Invalid sb specification: sb=0x000000000000edc0 ,errors=continue [ 1224.565861][T14324] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:01 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000000)=0xee) 08:39:01 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x1d, 0x0) 08:39:01 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfffffffffffffdfc, 0x3}]) [ 1224.589804][T14334] loop1: detected capacity change from 0 to 4096 [ 1224.613820][T14334] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 1224.629640][T14345] EXT4-fs: Invalid sb specification: sb=0x000000000000edc0 ,errors=continue 08:39:01 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYBLOB="940000000301010100000000000000000a00000508000c40000000031c0016"], 0x94}}, 0x0) 08:39:01 executing program 1: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) open_by_handle_at(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000400)='./file0/file1\x00', 0x0) 08:39:01 executing program 0: socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), r0) sendmsg$TIPC_NL_MON_GET(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001480)={&(0x7f0000000140)={0x1000, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8}]}, @TIPC_NLA_NODE={0xfd0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x41, 0x4, {'gcm(aes)\x00', 0x19, "68f747e087eb499bb16e643c210e553fa42bce4e3668f764d4"}}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "07417c1fdf791eebd859bb673e3ae8d59f23bb6f9402dc5a7c92ae188c2785d1f3"}}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "06e2f88396df485a28cdfa545d41da4cd92a15755b4236af8c106fc0099bb09126"}}, @TIPC_NLA_NODE_ID={0x59, 0x3, "9f6f087cd53a4bec365c27a9c843b5a279ee9e0802f01205b59b94e10e011dbe7db8378f01bd0f62bef036ce5263708ef001d9d0c66c6a1cff5086c28985e65e53c5b12dbb6435a6ce5c7ac4ebea248d90f3e882d9"}, @TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "6eb71d77f99cdc4f0fd6fd70e80fce887c0fc51f09809dae85890ea86a"}}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "f40fbebba52f21ca99d24f115a4a653400b68efbcfdcb358cdba42c2fcd157f24e"}}, @TIPC_NLA_NODE_ID={0xdf1, 0x3, "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"}]}]}, 0x1000}}, 0x0) 08:39:01 executing program 4: r0 = add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r1, r0) [ 1224.660913][T14334] EXT4-fs error (device loop1): ext4_ind_map_blocks:595: inode #2: comm syz-executor.1: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 1224.684564][T14345] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:01 executing program 4: r0 = add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000480), &(0x7f00000004c0)={'syz', 0x2}, 0x0, 0x0, r1) 08:39:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0xfeff}, 0x9}]}) 08:39:01 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfffffffffffffdfe, 0x3}]) 08:39:01 executing program 0: socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$TIPC_NL_MON_GET(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001480)={&(0x7f0000000140)={0x1000, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8}]}, @TIPC_NLA_NODE={0xfd0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x41, 0x4, {'gcm(aes)\x00', 0x19, "68f747e087eb499bb16e643c210e553fa42bce4e3668f764d4"}}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "07417c1fdf791eebd859bb673e3ae8d59f23bb6f9402dc5a7c92ae188c2785d1f3"}}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "06e2f88396df485a28cdfa545d41da4cd92a15755b4236af8c106fc0099bb09126"}}, @TIPC_NLA_NODE_ID={0x59, 0x3, "9f6f087cd53a4bec365c27a9c843b5a279ee9e0802f01205b59b94e10e011dbe7db8378f01bd0f62bef036ce5263708ef001d9d0c66c6a1cff5086c28985e65e53c5b12dbb6435a6ce5c7ac4ebea248d90f3e882d9"}, @TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "6eb71d77f99cdc4f0fd6fd70e80fce887c0fc51f09809dae85890ea86a"}}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "f40fbebba52f21ca99d246115a4a653400b68ecbbadcb358cdba42c2fcd157f24ef4257d"}}, @TIPC_NLA_NODE_ID={0xdf1, 0x3, "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"}]}]}, 0xffffffffffffff58}}, 0x0) [ 1224.892304][T14381] EXT4-fs: Invalid sb specification: sb=0x000000000000feff ,errors=continue [ 1224.901466][T14379] loop1: detected capacity change from 0 to 4096 [ 1224.920742][T14381] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:01 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0xfdfe, 0xffffffffffffffff, 0x0}]) 08:39:01 executing program 0: keyctl$revoke(0xf, 0x0) 08:39:01 executing program 4: keyctl$link(0x8, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) 08:39:01 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfffffffffffffdff, 0x3}]) [ 1224.938238][T14379] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 1224.954701][T14394] EXT4-fs: Invalid sb specification: sb=0x000000000000feff ,errors=continue [ 1224.960239][T14379] EXT4-fs error (device loop1): ext4_ind_map_blocks:595: inode #2: comm syz-executor.1: Can't allocate blocks for non-extent mapped inodes with bigalloc [ 1224.973513][T14394] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0xff0f}, 0x9}]}) 08:39:01 executing program 1: r0 = getpid() wait4(r0, 0x0, 0x20000003, 0x0) 08:39:01 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000002540)=[{0x0, 0x0, 0xfffffffffffffff9}]) 08:39:01 executing program 0: add_key$keyring(&(0x7f0000000500), 0x0, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x10, 0x0) 08:39:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r1) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000440)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000003c0)={0x34, r2, 0x601, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5}]}, 0x34}}, 0x0) 08:39:01 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x101, "ed005400000000003ec13e20000000000100"}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)={0x2c, r2, 0x401, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STA_WME={0x4}]}, 0x2c}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r5, 0x0, 0x10000a006) [ 1225.081270][T14418] loop4: detected capacity change from 0 to 16383 [ 1225.094442][T14414] EXT4-fs: Invalid sb specification: sb=0x000000000000ff0f ,errors=continue [ 1225.121129][T14414] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:01 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0xb, 0x301, 0x0, 0x0, {0x2}, [@NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x5, 0x1, '\x00'}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}]}, 0x2c}}, 0x0) 08:39:01 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xfffffffffffffe00, 0x3}]) 08:39:01 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0xfdff, 0xffffffffffffffff, 0x0}]) 08:39:01 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) 08:39:01 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), r0) [ 1225.202982][T14448] EXT4-fs: Invalid sb specification: sb=0x000000000000ff0f ,errors=continue [ 1225.224655][T14448] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0xfffe}, 0x9}]}) 08:39:02 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0xfe00, 0xffffffffffffffff, 0x0}]) 08:39:02 executing program 4: keyctl$revoke(0x10, 0x0) 08:39:02 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000000)={'veth0_to_hsr\x00', @ifru_map}) 08:39:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x24, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x38}}, 0x0) 08:39:02 executing program 4: request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={'syz', 0x1}, 0x0, 0xfffffffffffffffd) 08:39:02 executing program 1: socketpair(0x15, 0x5, 0x7, &(0x7f00000001c0)) 08:39:02 executing program 0: keyctl$revoke(0x1c, 0x0) [ 1225.408058][T14479] EXT4-fs: Invalid sb specification: sb=0x000000000000fffe ,errors=continue [ 1225.420854][T14479] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:02 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3}]) 08:39:02 executing program 1: r0 = add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$KEYCTL_MOVE(0x1e, r0, r0, r1, 0x0) 08:39:02 executing program 4: syz_open_procfs$namespace(0x0, &(0x7f0000004080)='ns/time\x00') 08:39:02 executing program 0: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) fchown(r0, 0xee01, 0x0) mmap(&(0x7f000008f000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) poll(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 1225.510239][T14509] EXT4-fs: Invalid sb specification: sb=0x000000000000fffe ,errors=continue [ 1225.521358][T14509] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x20000}, 0x9}]}) 08:39:02 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0xfefd, 0xffffffffffffffff, 0x0}]) 08:39:02 executing program 4: r0 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 08:39:02 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000000)={'rose0\x00', @ifru_mtu}) 08:39:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r1) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000440)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000003c0)={0x3c, r2, 0x601, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5}]}, 0x3c}}, 0x0) [ 1225.609726][T14529] EXT4-fs: Invalid sb specification: sb=0x0000000000020000 ,errors=continue [ 1225.619092][T14529] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:02 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0x11, 0x0, 0x0, 0x2}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 08:39:02 executing program 1: modify_ldt$write(0x1, &(0x7f0000000380)={0xdee}, 0x10) 08:39:02 executing program 4: socketpair(0xf, 0x3, 0x0, &(0x7f00000005c0)) 08:39:02 executing program 0: request_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0) 08:39:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x80000}, 0x9}]}) [ 1225.689598][T14556] EXT4-fs: Invalid sb specification: sb=0x0000000000020000 ,errors=continue [ 1225.706749][T14556] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:02 executing program 1: keyctl$update(0x2, 0x0, &(0x7f00000023c0)="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", 0x1001) 08:39:02 executing program 0: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) 08:39:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x24, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x38}}, 0x0) [ 1225.795648][T14582] EXT4-fs: Invalid sb specification: sb=0x0000000000080000 ,errors=continue [ 1225.809253][T14582] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1225.858021][T14600] EXT4-fs: Invalid sb specification: sb=0x0000000000080000 ,errors=continue [ 1225.867328][T14600] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:02 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0xfffd, 0xffffffffffffffff, 0x0}]) 08:39:02 executing program 0: r0 = add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x10, r0) 08:39:02 executing program 1: r0 = add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x16, r0) 08:39:02 executing program 4: r0 = add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x15, r0) 08:39:03 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x480, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind(r3, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) ioctl$F2FS_IOC_FLUSH_DEVICE(r3, 0x4008f50a, &(0x7f0000000040)={0x7, 0xa625}) io_setup(0x400, &(0x7f0000000140)=0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000200)=""/237, 0xed}, {&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/180, 0xb4}], 0x4) io_submit(r4, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r4, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) 08:39:03 executing program 1: socketpair(0x21, 0x0, 0x2, &(0x7f00000001c0)) 08:39:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x80040}, 0x9}]}) 08:39:03 executing program 4: prctl$PR_SET_NAME(0xf, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_syncookies\x00') 08:39:03 executing program 0: socketpair$nbd(0x2, 0x1, 0x0, &(0x7f000000d840)) 08:39:03 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0xffff, 0xffffffffffffffff, 0x0}]) 08:39:03 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) 08:39:03 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000005500)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() sendmsg$unix(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1c0000000000000001003378c1500000", @ANYRES32, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001000000000000000010000000100000020000000000000000100000001"], 0x70}, 0x0) 08:39:03 executing program 4: r0 = perf_event_open$cgroup(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 08:39:03 executing program 0: r0 = perf_event_open$cgroup(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, 0x0) 08:39:03 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000005500)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() sendmsg$unix(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1c0000000000000001003378c1500000", @ANYRES32, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001000000000000000010000000100000020000000000000000100000001000000", @ANYRES32], 0x70}, 0x0) [ 1226.744981][T14644] EXT4-fs: Invalid sb specification: sb=0x0000000000080040 ,errors=continue [ 1226.771845][T14644] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:03 executing program 4: r0 = perf_event_open$cgroup(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) [ 1226.861262][T14664] EXT4-fs: Invalid sb specification: sb=0x0000000000080040 ,errors=continue [ 1226.876425][T14664] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:03 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_setup(0xef90, &(0x7f0000000040)) io_setup(0x100, &(0x7f00000000c0)=0x0) io_submit(r3, 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) 08:39:03 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2}]) 08:39:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000005500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1c0000000000000001003378c1500000", @ANYRES32, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0xee01], 0x70}, 0x0) 08:39:03 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000000200)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18}, 0x0) 08:39:03 executing program 1: perf_event_open$cgroup(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 08:39:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x400000}, 0x9}]}) 08:39:03 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000005500)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() sendmsg$unix(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1c0000000000000001003378c1500000", @ANYRES32, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="0000000010000000000000000100000001000000", @ANYRES32], 0x70}, 0x0) 08:39:03 executing program 1: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/cgroup\x00') close(r0) 08:39:03 executing program 0: clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)={0x7}, &(0x7f0000000240)={0x0, r0+10000000}, 0x0) 08:39:03 executing program 1: syz_mount_image$nfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)='./file0/file0\x00') openat(r0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0) [ 1227.078970][T14693] EXT4-fs: Invalid sb specification: sb=0x0000000000400000 ,errors=continue [ 1227.091555][T14693] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:03 executing program 4: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/cgroups\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) fork() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000046c0)=[{{0x0, 0x0, &(0x7f0000002340)=[{&(0x7f0000002700)=""/162, 0xa2}], 0x1}}], 0x1, 0x0, 0x0) r0 = gettid() tkill(r0, 0x40) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r1, &(0x7f00000017c0), 0x1a3, 0x0, 0x0) 08:39:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x88, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x2c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE, @NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_FRAME]}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8}]}]}, 0xffb5}}, 0x0) [ 1227.142224][T14711] EXT4-fs: Invalid sb specification: sb=0x0000000000400000 ,errors=continue [ 1227.153385][T14711] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:03 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind(r4, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r4, 0x89f1, &(0x7f0000000040)={'gretap0\x00', &(0x7f0000000200)={'gretap0\x00', 0x0, 0x10, 0x700, 0x5, 0x4, {{0xd, 0x4, 0x3, 0x3c, 0x34, 0x65, 0x0, 0x6, 0x29, 0x0, @broadcast, @loopback, {[@noop, @noop, @timestamp={0x44, 0xc, 0x29, 0x0, 0x1, [0x7, 0x4]}, @generic={0x82, 0xf, "14965e4034dce21f50f141e9c3"}]}}}}}) 08:39:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x1000000}, 0x9}]}) 08:39:03 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3}]) 08:39:03 executing program 1: syz_mount_image$nfs(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='./file0\x00') 08:39:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, 0x0) 08:39:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x10d082) write(r0, &(0x7f0000000000), 0x52698b21) 08:39:04 executing program 1: syz_mount_image$nfs(&(0x7f0000000500), &(0x7f0000000540)='./file0\x00', 0x0, 0x5, &(0x7f0000001b40)=[{&(0x7f0000000580)="24e74bac4fd2ec9bed3fc23c57fe31c60e81abd6b101230f7f32783a287f2fb018db8131ce6fe6efb27f9586ecf54c946dfa7a981796f5f76481c40581fdabb17963ef30fa87fbd96750381d7f55c87e075c6567f60cef59887677f383b1e4f6b903cbed2992e14ac59b931721efe6112d3d3410c86104a00825684592149b0d7c9fc9f13dbe", 0x86, 0x8}, {&(0x7f0000000640)="c5d259eb67975073b17b986ba4f00a680abe9009263d19e60e455af82f50aefe8f959941f2214cf759faf805801386bc6c760e5d982fe7c645897ad81ee40d1fc76058c871fee5536e89a113ebf98c371a978dae2dadd164791d056c7d834c44e15f87c3af0b331d86adcc5123840fa9fa744eee95f80ce5ec43cd54d1274dce3a371d328d558ee576e06acf04d7675312b345421e5d6535ee16b1154a3c4e045109bb8c37a448ba9dd4d0d09c75a55f4c9e3d5affb24a29fdd1410e12191e6659582398ca017d221ee621eae46cc569", 0xd0, 0xfffffffffffffffe}, {&(0x7f0000000780)="f608aa232ba377d797c65ed28a27a69ca76fa56c6bc55f7fce8ce70924213c52ecc2dbf8c0ee2d10a8def657590e7be7caa28c091345615d873414e2e7a9492fadddb5bdbf7b56dea9d705b5acfa4f12d2bd513cf20ed4575e0bf751cd8af278afc7eb12c1087c7eb3e5b14b9cab289c257435a9", 0x74, 0x100000001}, {&(0x7f0000000880)="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", 0xf9e, 0x100000000}, {&(0x7f0000001980)='/', 0x1, 0x80000001}], 0x2100011, &(0x7f0000001c40)={[{'-['}, {'[\'@-*'}, {'+-}$#)'}, {'{*}\\('}, {}, {}], [{@fowner_eq={'fowner', 0x3d, 0xee01}}]}) 08:39:04 executing program 4: write$binfmt_script(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[], 0x208e24b) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) [ 1227.285412][T14748] EXT4-fs: Invalid sb specification: sb=0x0000000001000000 ,errors=continue [ 1227.324140][T14748] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1227.362205][T14772] EXT4-fs: Invalid sb specification: sb=0x0000000001000000 ,errors=continue [ 1227.395920][T14784] loop1: detected capacity change from 0 to 264192 [ 1227.400938][T14772] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1227.443578][T14784] loop1: detected capacity change from 0 to 264192 08:39:04 executing program 0: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) write$tcp_mem(r0, 0x0, 0x0) 08:39:04 executing program 4: clock_gettime(0x0, &(0x7f0000000200)={0x0}) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000140)={0x5}, &(0x7f00000001c0)={0x7}, &(0x7f0000000240)={r0}, &(0x7f0000000300)={&(0x7f00000002c0)={[0x1f]}, 0x8}) 08:39:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x2000000}, 0x9}]}) 08:39:04 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4}]) 08:39:04 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x1) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xb3f9ecd08ae0893c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r3, 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r3, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) 08:39:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, 0x0, 0xfffffffffffffdd9) 08:39:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 08:39:04 executing program 4: io_setup(0x80000001, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='mounts\x00') io_submit(r0, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) io_destroy(r0) 08:39:04 executing program 1: socket$netlink(0x10, 0x3, 0x0) select(0x40, &(0x7f0000000140), &(0x7f0000000180)={0x5}, 0x0, 0x0) 08:39:04 executing program 0: pselect6(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x1}, &(0x7f0000000100)={0x6}, &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) [ 1228.036539][T14809] EXT4-fs: Invalid sb specification: sb=0x0000000002000000 ,errors=continue [ 1228.070872][T14809] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:04 executing program 1: statx(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 08:39:04 executing program 4: syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') 08:39:04 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r0, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) 08:39:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x2040000}, 0x9}]}) [ 1228.128558][T14837] EXT4-fs: Invalid sb specification: sb=0x0000000002000000 ,errors=continue [ 1228.141671][T14837] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:04 executing program 4: socketpair(0x15, 0x0, 0x0, &(0x7f0000000180)) 08:39:04 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x5}]) 08:39:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0xc0189436, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000200)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) 08:39:04 executing program 1: getgroups(0x1, &(0x7f0000002040)=[0xee00]) 08:39:05 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) faccessat2(r2, &(0x7f0000000040)='./file0\x00', 0x58, 0x1000) io_submit(r3, 0x0, 0x0) r4 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000740)='io.max\x00', 0x2, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000880), 0x80, 0x0) r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000940)={0x2, &(0x7f0000000900)=[{0x0, 0x0, 0x5, 0xf39}, {0x40, 0x0, 0x80, 0x7fff}]}) syz_open_procfs(0x0, &(0x7f0000001ac0)='attr/current\x00') r7 = socket$inet_udp(0x2, 0x2, 0x0) bind(r7, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(0x0, 0x7, &(0x7f0000001c40)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0xd, 0x5, 0xffffffffffffffff, &(0x7f0000000200)="40c46346e04cb2d3392ea94a1033bd55f586a1956766f58e769a9c568aaef91198a6f05a4a2d52dc4dae5caff3664dd67a912e1ab84b109bbe14fc6d99572a3e1e91eb12f864947e2b75de1f6b61cfb7cc7c641c98d0b3aecd3be7b85709aca156fb0f4eab59a9636c066d2b71287b368f81ae247b4014975996c1b87be71d66189e57dd6e9386a38afd1f9951e74af66eaea3b01f37d4c8904e118602e6e3857316c621081a3290aaf2f81691ba4d35d554adead781c43c02a29212f99ea221360506f9dea90e46aa651078e32d9022cfa5b87d080fd619428bf9eaf76a156ec8d575a8087c880f22e7fb89c7f8658c2e561ba923", 0xf5, 0x3f, 0x0, 0x3}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f00000003c0)="132af5e52d2c8f91f76b4a2a920095c52239153a22be1827326907cf93b7b2baf25371c7ffc01de5578e417caa734d9ab0ffbc00d0298972252412179c4cee17ce59004e239029d0f0fd150430e2c2a3e0732486b9604350d146968268a5136ad3dece31fdbc10e9d2c9cf7199cf4b2cdca12866742233cec1b0e7b28ce66a2a7acc1cfc8909adae819e8667df4026bbc623ada44e37a92363c42177841e9285b7357402230b238dfc8274325030b702fdad7e6409e52c9cdf38acec29272d29f3d2bd0baa59b2000cdf89e049acd022b9fbea4914a0215d1d7e7aab752e20610b6bc1fd4865e4f8c13ad0d43596955063eb331c", 0xf4, 0x10000, 0x0, 0x6}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x3, 0x9e3b, r4, &(0x7f0000000780)="9de7726311894b4037bb7929fdf4c3518a5f58cb00eeeb7d8f21da4e494ae422c96df6cb15536426a9c7bc0d06d764a345467b511c6c39711b50519c49d07ab78b22858a42ba8562a3beffd18cdc825162313a994fbb1d123ce5b10bc2adbcff6d40ab88b373e4f06c488bbda522279c9e1484eb6445fb5e56f874ec04fd889dd827234a3e95fc54a8f26d1f102b5715506ed08d9531daaed8acb3308e64425b4aa3d207b69aa43c28c413e3da81fdbbe3a2a018e28f851b5ecb7f2c5d389131c2d859185c80d1122509f8616e71cd6516442b566d", 0xd5, 0x0, 0x0, 0x3, r5}, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x2, 0x401, r6, &(0x7f0000000980)="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", 0x1000, 0x80, 0x0, 0x2, r0}, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x7, 0x376, r0, &(0x7f00000019c0)="3f56fa8bcc4b716f6efa5c518429af531cdbd8ee840dea8b0b034ef5ad219e636d3188304ea628de627325ebe54c9a9ba26c42b9b8c5bfedc2b2e24cece53c2b2d2d7ff6ed48bc8e1e6cedeb58c300881290af38f8999859c8a9f5d29860b0b751c5ce40b9f676f295d1509e898924d2d80887f56d4934c8b97bec64aad0c44609ad3946c0a0fcee7790f562e7276cd1903c806e2a8201de20f832928e9f7d21e6acea567eca7fbe6ec380b9065686b7fc2abc7bf06407b16496f820348a9b6b5e3315519132960a6f7369506daee88a4625c48856ab6249cf20f11ce750", 0xde, 0x4, 0x0, 0x1}, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x1, 0x6c, r7, &(0x7f0000001b40)="0efdc90c541271443c59ef1c210aa559d8b0c211274f6c0e424c4a77b8b2", 0x1e, 0x40, 0x0, 0x2, r8}, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x1, 0xb574, r1, &(0x7f0000001bc0)="1abb033536c11ee5db05a55e9ff4ac0091238f7f08b07425c08816e819848ca88ed023edafde000b0a53ecdc0279454496ca9f8d2713", 0x36, 0x1}]) r9 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r3, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r9, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) [ 1228.221133][T14860] EXT4-fs: Invalid sb specification: sb=0x0000000002040000 ,errors=continue [ 1228.243342][T14860] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:05 executing program 0: socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000080)={0x9}, &(0x7f00000000c0)={0x9}, 0x0, &(0x7f0000000180)={0x0, r0+60000000}, 0x0) 08:39:05 executing program 4: waitid$P_PIDFD(0x3, 0xffffffffffffffff, 0x0, 0x5bb7e6ed88bc6b5, 0x0) 08:39:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000040), 0x4) 08:39:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000001c0), r0) 08:39:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000800), 0xffffffffffffffff) sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000880)={0x18, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x4}]}, 0x18}}, 0x0) 08:39:05 executing program 4: r0 = socket(0x2, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @mcast2}}) [ 1228.322546][T14860] EXT4-fs: Invalid sb specification: sb=0x0000000002040000 ,errors=continue [ 1228.335859][T14860] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x3000000}, 0x9}]}) 08:39:05 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, 0x0, &(0x7f00000001c0)) 08:39:05 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7}]) 08:39:05 executing program 4: socketpair(0x27, 0x0, 0x0, &(0x7f0000004000)) 08:39:05 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001040)) [ 1228.433369][T14906] EXT4-fs: Invalid sb specification: sb=0x0000000003000000 ,errors=continue [ 1228.464282][T14906] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1228.505727][T14924] EXT4-fs: Invalid sb specification: sb=0x0000000003000000 ,errors=continue [ 1228.526360][T14924] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:05 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0xfc, 0x0, 0x0, 0x4, 0x0, 0x83, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2000000000001, 0x800}, 0xc803, 0x0, 0x3, 0x0, 0x6, 0x0, 0x2, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/72, 0x48}, {&(0x7f0000000280)=""/225, 0xe1}, {&(0x7f00000003c0)=""/253, 0xfd}, {&(0x7f00000004c0)=""/92, 0x5c}], 0x4, 0x1, 0x2) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) openat$vcs(0xffffffffffffff9c, &(0x7f0000000540), 0x100, 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x400000, 0x0) 08:39:05 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="1c0000001a005f0214f9f4070009040081000000fe02000100020000", 0x1c) 08:39:05 executing program 0: socket$inet6(0x18, 0x72297b75f4547fdc, 0x0) 08:39:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000001700)="97e7b0a7", 0x4) 08:39:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x4000000}, 0x9}]}) 08:39:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x891d, &(0x7f00000000c0)={'ip_vti0\x00', 0x0}) 08:39:05 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8}]) 08:39:05 executing program 0: select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x2}, &(0x7f0000000080)={0x3}, &(0x7f00000000c0)={0x77359400}) 08:39:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000042c0)) 08:39:05 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3108b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = dup2(r0, r1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x7a4, r1, &(0x7f0000000040)="3c32eaa33e702188f7cff338abf35516d6ac4f6daf30562d3a14d987baeb26759a779f5b627b26dbc9923ed893bef8c46688f6b3ce0f30b8b940", 0x3a, 0x3, 0x0, 0x2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xac48a5e16e3ce99a, 0x3ff, r3, &(0x7f0000000200)="6672931dff7b46", 0x7, 0x1ff, 0x0, 0x1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0xff, 0xffffffffffffffff, &(0x7f0000000600)="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", 0x1000, 0x100000000, 0x0, 0x0, r4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x638e, r0, &(0x7f0000000300)="302462b072d8a984e0e62ccfac0888ee93b844a4", 0x14, 0x7, 0x0, 0x2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x5, 0xe11, r5, &(0x7f00000003c0)="2d5b39ac896b546afde94031ed11a5dd74631ef7f9bb43814586e3381420fc401fb2a0975e3e40c99567bee47f8e639626147e570d1735e89b585d9ce222a08be8bebe2bcfc6e18d744d8579fa7a2129da61660822bdce667b68c418c779b296c3a630ad304f2a32af791aaca57330515e35968bb8156ebf8d6964fffb25f43896b3a787895f5f747e28361a818d44b7574960581049effe93541bf1841c1c538dced55df7b456a428489b35e7d7ababa10db764df246db987a86a3a206cf6ec871bd2c42736891aa7fe15229d53e92e", 0xd0, 0x0, 0x0, 0x1, r6}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x4, r0, &(0x7f0000001600)="bd814bf8f338d0c03e0401a2b3c135c5730d223a57f13e284df451a2b92b4400365cd7c2ea74a3e85df1b830b87300b86d59ceea26f3aa64d66ac3adf3d61ddd30083433930f563bd6f5a3c21a69e578fe9f6bd8c7ccd7b34434508573106c21ba30fe38ae8e682138013ad9711b9d1e651532e1cdc6d493a472c1f3abc8d94afe659612e339f574db36001e07473a072cb9e63865d7e08233998dc069b0c6ebb4fb5cfa36bac94ba9b4057adb9a8907a28be794b55d23546fa3565ecb18e7e936761dc30fd0d47ee68bc3ae02179cfa2f8b56e5261eac53c0a9b47a8e2bd7", 0xdf, 0x5, 0x0, 0x3, r7}]) [ 1228.646794][T14946] EXT4-fs: Invalid sb specification: sb=0x0000000004000000 ,errors=continue [ 1228.681679][T14946] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000800), r0) sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r1, &(0x7f0000000a40)={&(0x7f00000007c0), 0xc, &(0x7f0000000a00)={&(0x7f0000000880)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVKEY={0x8, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x4}]}]}, 0x30}}, 0x0) 08:39:05 executing program 1: r0 = socket(0x2a, 0x2, 0x0) sendmsg$IPCTNL_MSG_CT_GET_DYING(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 08:39:05 executing program 0: socketpair(0x1e, 0x4, 0x0, &(0x7f0000000000)) 08:39:05 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe}]) 08:39:05 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0xfc, 0x0, 0x0, 0x4, 0x4a, 0x14c05, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) [ 1228.781576][T14980] EXT4-fs: Invalid sb specification: sb=0x0000000004000000 ,errors=continue [ 1228.798778][T14980] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:05 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) 08:39:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x5000000}, 0x9}]}) 08:39:05 executing program 4: r0 = socket(0x2, 0x3, 0x3) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, 0x0, 0x0) 08:39:05 executing program 1: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') 08:39:05 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udp\x00') lseek(r0, 0x80, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x800, 0x0, 0x0, 0x2, 0x83a3}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r2, 0xca289435, &(0x7f0000000680)={0x1, 0x7, @status={[0x7fffffff, 0x6, 0x2, 0x0, 0x4, 0xf5]}, [0xfffffffffffffffd, 0x800, 0x8, 0xbd, 0x6, 0x3, 0xd0, 0x6a, 0x5, 0x8000, 0x2f, 0xffff, 0x400, 0xd56f, 0x81, 0x971e, 0xba, 0x5, 0xffffffffffffff8c, 0xc246, 0x9, 0xffffffffffffffe0, 0x401, 0x8, 0x10, 0x2, 0x0, 0x5, 0x800000000006, 0x3, 0x4, 0x2, 0xffffffffffffffff, 0x6, 0xf5dd, 0x1, 0xfff, 0x8, 0x6, 0x5, 0x7fffffff, 0x5b, 0x0, 0x8, 0x3, 0x5, 0x53e6c88c, 0x0, 0xd7c, 0x7fff, 0x1, 0x401, 0x8, 0x8001, 0x1, 0xc00000, 0x1, 0x5, 0x6, 0x7, 0x8001, 0xfffffffffffffff7, 0x1f, 0x1]}) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000200)=""/154, 0x9a}, {&(0x7f00000002c0)=""/173, 0xad}, {&(0x7f00000003c0)=""/245, 0xf5}, {&(0x7f00000004c0)=""/251, 0xfb}], 0x4, 0x80000000, 0x8) io_submit(r4, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = gettid() ptrace$setopts(0x4206, r6, 0x0, 0x5) tkill(r6, 0x30) ptrace$cont(0x18, r6, 0x0, 0x0) ptrace$setregs(0xd, r6, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000600)={0x4, 0x80, 0x3, 0xfb, 0x9, 0x5, 0x0, 0xff, 0x6156821a48e3a6ff, 0x8, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, 0x2, @perf_config_ext={0x4, 0x9}, 0x900, 0x5, 0x8, 0x2, 0x6, 0x8, 0x1000, 0x0, 0x7, 0x0, 0x3}, r6, 0xd, 0xffffffffffffffff, 0x1) io_submit(r4, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x3}]) 08:39:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8932, &(0x7f00000000c0)={'ip_vti0\x00', 0x0}) 08:39:05 executing program 4: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000001c0), 0xffffffffffffffff) 08:39:05 executing program 1: syz_genetlink_get_family_id$nl802154(&(0x7f0000000800), 0xffffffffffffffff) 08:39:05 executing program 0: socketpair(0x1d, 0x0, 0x101, &(0x7f0000000080)) 08:39:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8946, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000200)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) 08:39:05 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x300}]) 08:39:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000002640)='Y@jU', 0x4) [ 1228.994595][T15027] EXT4-fs: Invalid sb specification: sb=0x0000000005000000 ,errors=continue [ 1229.029092][T15027] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:05 executing program 1: r0 = socket(0x2, 0x3, 0x3) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) [ 1229.067909][T15027] EXT4-fs: Invalid sb specification: sb=0x0000000005000000 ,errors=continue [ 1229.087677][T15027] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x6000000}, 0x9}]}) 08:39:05 executing program 0: r0 = epoll_create1(0x0) pipe(&(0x7f0000000a80)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x60000008}) 08:39:05 executing program 4: r0 = socket(0x2, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) 08:39:05 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) poll(&(0x7f00000000c0)=[{r1, 0x4054}, {r0, 0x2209}, {}, {r0, 0x20}, {r2}], 0x5, 0x10001) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000180), r4) sendmsg$NLBL_UNLABEL_C_ACCEPT(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x33fe0}}, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r5, 0x0, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r5, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) 08:39:05 executing program 1: socketpair(0x2, 0x3, 0x80, &(0x7f00000002c0)) 08:39:05 executing program 1: socketpair(0xa, 0x0, 0x80000001, &(0x7f00000002c0)) 08:39:05 executing program 0: r0 = socket(0x2, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) [ 1229.184402][T15071] EXT4-fs: Invalid sb specification: sb=0x0000000006000000 ,errors=continue [ 1229.199400][ T22] audit: type=1400 audit(1629448745.909:73): avc: denied { block_suspend } for pid=15077 comm="syz-executor.0" capability=36 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [ 1229.201667][T15071] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:05 executing program 4: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'batadv_slave_1\x00'}) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) 08:39:05 executing program 1: socket(0x18, 0x0, 0x5) 08:39:06 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x500}]) 08:39:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x6040000}, 0x9}]}) [ 1229.283380][T15105] EXT4-fs: Invalid sb specification: sb=0x0000000006000000 ,errors=continue [ 1229.295058][T15105] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:06 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000d40)={'gre0\x00', &(0x7f0000000000)={'erspan0\x00', 0x0, 0x0, 0x700, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @multicast1}}}}) 08:39:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000003840)={'wpan1\x00'}) 08:39:06 executing program 0: r0 = socket(0x2b, 0x1, 0x0) syz_genetlink_get_family_id$smc(&(0x7f00000000c0), r0) 08:39:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x7000000}, 0x9}]}) 08:39:06 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair(0x0, 0x4, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr$system_posix_acl(r1, &(0x7f0000000240)='system.posix_acl_default\x00', &(0x7f0000000280)={{}, {0x1, 0x4}, [{0x2, 0x1, 0xee01}], {0x4, 0x3}, [{0x8, 0x4}, {0x8, 0x2}, {0x8, 0x6}], {}, {0x20, 0x8}}, 0x44, 0x3) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r3, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$cgroup_freezer_state(r0, &(0x7f0000000040), 0x2, 0x0) fstatfs(r4, &(0x7f00000000c0)=""/13) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind(r5, &(0x7f0000000340)=@in6={0xa, 0x4e21, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x80}, 0xfffffffffffffe20) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000600)={0x0, "8f50a96f74e9801c66f0b832da0b5470"}) ioctl$BTRFS_IOC_SCRUB(r5, 0xc400941b, &(0x7f0000001600)={r6, 0x9, 0x8, 0x1}) io_submit(r3, 0x0, &(0x7f00000005c0)) 08:39:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/pid\x00') [ 1229.405901][T15137] EXT4-fs: Invalid sb specification: sb=0x0000000006040000 ,errors=continue [ 1229.421221][T15137] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:06 executing program 1: shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) 08:39:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300), r1) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000000600000008000500ac14148a2a00070073797374656d5f753a6f626a6563745f723a6465766963656b69745f657865635f743a7330000000080004"], 0x50}}, 0x0) 08:39:06 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @empty}}, 0x5c) 08:39:06 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x3c, 0x9, 0xa, 0x401, 0x0, 0x0, {}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2}]}], {0x14, 0x10}}, 0x84}}, 0x0) [ 1229.553564][T15162] EXT4-fs: Invalid sb specification: sb=0x0000000007000000 ,errors=continue [ 1229.580357][T15162] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:06 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x700}]) 08:39:06 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @empty}, 0x0, [0x6, 0xa, 0x0, 0x0, 0x0, 0x7fff]}, 0x5c) 08:39:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x18, 0x0, 0x0) 08:39:06 executing program 0: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x9, 0x0, 0x0) 08:39:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300), r0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000600000008000500ac14148a2a00070073797374656d5f753a6f626a6563745f723a6465766963656b69745f657865635f743a3a30000000080004"], 0x50}}, 0x0) [ 1229.640318][T15188] EXT4-fs: Invalid sb specification: sb=0x0000000007000000 ,errors=continue [ 1229.673209][T15188] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x8000000}, 0x9}]}) 08:39:06 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x80000003}, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000040)={0x2151, 0x1, 0x0, 0x401, 0x2}, 0xc) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) 08:39:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x9b5ed22be52330ee, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket(0x23, 0x0, 0x6) 08:39:06 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xeffd}]) 08:39:06 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a, @rand_addr, 0x7f00}, 0x1c) 08:39:06 executing program 0: openat$vcsu(0xffffffffffffff9c, 0x0, 0x410080, 0x0) 08:39:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f0000000c80)={&(0x7f0000000b00), 0xc, 0x0}, 0x0) 08:39:06 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a03000000000000000000000000000900010073797a3000000000fc000000090a010400000000000000000000000008000a40000000000900020073797a31000000000900010073797a30000000000d00054000000002"], 0x144}}, 0x0) 08:39:06 executing program 1: process_vm_readv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fork() [ 1229.852752][T15237] EXT4-fs: Invalid sb specification: sb=0x0000000008000000 ,errors=continue [ 1229.870010][T15237] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:06 executing program 0: shmget$private(0x0, 0x1000, 0x0, &(0x7f000034e000/0x1000)=nil) 08:39:06 executing program 1: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x9b5ed22be52330ee, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000280), &(0x7f0000000340)='./file0/file1\x00', 0x0, 0x0, &(0x7f00000008c0), 0x0, &(0x7f0000000940)) 08:39:06 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000000c0)={0x0, 0x40}) 08:39:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x9000000}, 0x9}]}) 08:39:06 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfcfd}]) 08:39:06 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x750, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff9, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x130400, 0x0) r2 = openat(r1, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket(0x11, 0x800000003, 0x1) r4 = socket(0x11, 0x2, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r5, 0x1, 0x6, @broadcast}, 0x10) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000001c0)={r5, 0x1, 0x4, @random="1c5f79d753ad"}, 0x10) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000600)={r5, @empty, @private=0xa010100}, 0xc) io_setup(0x400, &(0x7f0000000140)=0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f00000000c0), &(0x7f0000000200)=0x4) io_submit(r6, 0x0, 0x0) r7 = syz_mount_image$nfs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x9, 0x1, &(0x7f0000000340)=[{&(0x7f00000002c0)="40cf5431eccac6110f6292009f1f25ad8454ce18320848bda9b73ca8ed26067327ae5fe514b06c518dcb8835a7bb788a473d786b48db62d9e23b9e1765df136d43b7d12304ceb1d8e2", 0x49, 0x641e84e2}], 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="2f6425762fed087321cd7eea7ccb002c5b26293a606576d86e91bc6c002c5b2c000000000000000000"]) preadv(r7, &(0x7f0000000580)=[{&(0x7f0000000400)=""/158, 0x9e}, {&(0x7f00000004c0)=""/159, 0x9f}], 0x2, 0x8, 0xb) r8 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r6, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r8, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) [ 1229.955522][T15262] EXT4-fs: Invalid sb specification: sb=0x0000000008000000 ,errors=continue [ 1229.965194][T15262] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:06 executing program 0: syz_io_uring_setup(0x2d51, &(0x7f0000000100), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x0, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x11) [ 1230.037449][T15285] loop2: detected capacity change from 0 to 220804 [ 1230.044951][T15287] EXT4-fs: Invalid sb specification: sb=0x0000000009000000 ,errors=continue [ 1230.068819][T15287] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1230.077371][T15285] nfs: Unknown parameter '/d%v/s!~|' [ 1230.105344][T15298] EXT4-fs: Invalid sb specification: sb=0x0000000009000000 ,errors=continue [ 1230.109223][T15294] loop2: detected capacity change from 0 to 220804 [ 1230.123018][T15298] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1230.124755][T15294] nfs: Unknown parameter '/d%v/s!~|' 08:39:07 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000001c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000200)={{}, 'port1\x00'}) 08:39:07 executing program 0: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a03000000000000000000000000000900010073797a3000000000fc000000090a010400000000000000000000000008000a40000000000900020073797a31000000000900010073797a30000000000d00054000000002"], 0x144}}, 0x0) r1 = gettid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) tkill(r1, 0x1e) 08:39:07 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x101, 0xe, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_HASHSIZE={0x8}]}, @IPSET_ATTR_REVISION={0x5}]}, 0x58}}, 0x0) 08:39:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0xa000000}, 0x9}]}) 08:39:07 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfdef}]) 08:39:07 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x4200, 0x0) sync_file_range(r4, 0x7, 0x4, 0x1) 08:39:07 executing program 1: openat$vcsu(0xffffffffffffff9c, &(0x7f0000000ec0), 0x20441, 0x0) 08:39:07 executing program 4: r0 = gettid() process_vm_readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/22, 0x16}, {0x0}], 0x2, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/17, 0x11}], 0x1, 0x0) 08:39:07 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x5) tkill(r3, 0x30) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x5, 0x9, 0x6c, 0x9, 0x0, 0x2, 0x8502, 0xe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x1000, 0x9}, 0x20, 0x4, 0x8000, 0x9, 0x25, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1}, r3, 0xb, r1, 0x1) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r4, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r4, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) 08:39:07 executing program 1: shmget(0x2, 0x4000, 0x600, &(0x7f0000ffb000/0x4000)=nil) 08:39:07 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, 0x0) [ 1230.786151][T15324] EXT4-fs: Invalid sb specification: sb=0x000000000a000000 ,errors=continue [ 1230.805575][T15324] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1230.852525][T15339] EXT4-fs: Invalid sb specification: sb=0x000000000a000000 ,errors=continue [ 1230.861559][T15339] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:07 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) 08:39:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0xb000000}, 0x9}]}) 08:39:07 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) 08:39:07 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_freezer_state(r0, 0x0, 0xfffffffffffffd48) 08:39:07 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfdfc}]) 08:39:07 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) getpgid(r1) 08:39:07 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r3, 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="4af10185e79465471c3bc2fd94dcc6220756f358105160696a00295cd360930711ce9e8897e4fcd4c258491e06678bbefbaad59aa945fdf6892951ce6d6aa55a64221efd36bac58adaff631dd2c45cadc3851a234a72ec3b400074c8ab9cdcfe4edf141e0f9c1f3c4aca6f634b3e7ba79746a35ded1e368fdf34782a997a7f9948ddf4f391", 0x85}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f00000002c0)="5ba78f1a747c521be9a5b0e7ca5699439822ff6d504be02b8e1d35926be166f476f8ecbb8b0159fa1ea68336ecd2d2f725e7ba8bbb896a9586e4b445ad5616aa24be0f1897f1530b1301ac1d0733f579073c8a74114b183dfda572e3aeb94c7e2cfb2457d8f7c7648480df274d553e4ccad21f2aa94fc23d93f5ac8d493ff5", 0x7f}], 0x3) io_submit(r3, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) 08:39:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) 08:39:07 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, 0x0) [ 1231.019164][T15365] EXT4-fs: Invalid sb specification: sb=0x000000000b000000 ,errors=continue [ 1231.050146][T15365] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:07 executing program 4: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000080)={{0x1, 0xee00, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03"], 0xb5, 0x800) 08:39:07 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) 08:39:07 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) 08:39:07 executing program 4: add_key$fscrypt_provisioning(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) [ 1231.115503][T15390] EXT4-fs: Invalid sb specification: sb=0x000000000b000000 ,errors=continue [ 1231.128511][T15390] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0xc000000}, 0x9}]}) 08:39:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) syz_open_procfs(r1, &(0x7f0000000000)='oom_score_adj\x00') 08:39:07 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) 08:39:07 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfdfe}]) 08:39:07 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') write$P9_RSETATTR(r0, 0x0, 0x0) [ 1231.245993][T15416] EXT4-fs: Invalid sb specification: sb=0x000000000c000000 ,errors=continue [ 1231.275818][T15416] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:08 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) 08:39:08 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSERGETLSR(r0, 0x5459, 0x0) 08:39:08 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) write$cgroup_devices(r0, 0x0, 0x0) 08:39:08 executing program 1: msgget$private(0x0, 0x600) [ 1231.322043][T15434] EXT4-fs: Invalid sb specification: sb=0x000000000c000000 ,errors=continue [ 1231.335590][T15434] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0xd000000}, 0x9}]}) 08:39:08 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') accept$unix(r0, 0x0, 0x0) 08:39:08 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000080)=0x10) 08:39:08 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, 0x0) 08:39:08 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfdff}]) 08:39:08 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000100), 0x4) 08:39:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000140)={'wg1\x00'}) 08:39:08 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') setsockopt$packet_fanout(r0, 0x107, 0x12, 0x0, 0x0) [ 1231.464805][T15463] EXT4-fs: Invalid sb specification: sb=0x000000000d000000 ,errors=continue [ 1231.476225][T15463] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:08 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r2, &(0x7f0000000c40)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000c80)={0x7c, r3, 0x1, 0x0, 0x0, {{0x1a}, {@void, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x67, 0x1a, {@with_ht={{{}, {}, @broadcast, @device_b, @random="2aae56059f54"}}, 0x0, @default, 0x0, @void, @val, @void, @val={0x4, 0x6}, @void, @val={0x5, 0x3}, @void, @void, @void, @val={0x2d, 0x1a}, @val={0x72, 0x6}, @void, @val={0x76, 0x6}}}]]}, 0x7c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TDLS_MGMT(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r3, 0x400, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_TDLS_PEER_CAPABILITY={0x8}, @NL80211_ATTR_TDLS_PEER_CAPABILITY={0x8, 0xcb, 0xff}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x4014852) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r5, 0x0, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r5, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) 08:39:08 executing program 4: setitimer(0x0, &(0x7f00000012c0)={{0xffffffff}}, &(0x7f0000002380)) 08:39:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) 08:39:08 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 08:39:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0xe000000}, 0x9}]}) [ 1231.529959][T15480] EXT4-fs: Invalid sb specification: sb=0x000000000d000000 ,errors=continue [ 1231.558939][T15480] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:08 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, 0x0) 08:39:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000600), 0x1) 08:39:08 executing program 0: open$dir(&(0x7f0000000040)='./file0\x00', 0x311346254498aedc, 0x0) unlink(&(0x7f0000000080)='./file1\x00') [ 1231.675929][T15503] EXT4-fs: Invalid sb specification: sb=0x000000000e000000 ,errors=continue [ 1231.701317][T15501] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1231.710141][T15503] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:08 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe00}]) 08:39:08 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x40047477, &(0x7f0000000000)) 08:39:08 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r0, 0xde48d9d6a1314234}], 0x1, 0xffffffff) 08:39:08 executing program 0: open$dir(&(0x7f0000000040)='./file0\x00', 0x311346254498aedc, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 08:39:08 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x4023}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) 08:39:08 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000240)=[{0x0}], 0x1) [ 1231.779494][T15525] EXT4-fs: Invalid sb specification: sb=0x000000000e000000 ,errors=continue [ 1231.794184][T15525] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0xf000000}, 0x9}]}) 08:39:08 executing program 0: setrlimit(0x8, &(0x7f0000000040)) 08:39:08 executing program 1: r0 = socket$inet6(0x18, 0x1, 0x0) listen(r0, 0x0) connect(r0, &(0x7f0000000000)=@in={0x2, 0x1}, 0xc) 08:39:08 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfefd}]) 08:39:08 executing program 1: openat(0xffffffffffffff9c, &(0x7f00000013c0)='./file0\x00', 0x30308, 0x0) 08:39:08 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/82, 0x52}], 0x1) 08:39:08 executing program 1: open$dir(&(0x7f0000000180)='./file1/file0\x00', 0x0, 0x0) fchownat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') 08:39:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x10000000}, 0x9}]}) [ 1231.957467][T15567] EXT4-fs: Invalid sb specification: sb=0x000000000f000000 ,errors=continue [ 1231.985505][T15567] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1232.052675][T15590] EXT4-fs: Invalid sb specification: sb=0x0000000010000000 ,errors=continue [ 1232.076953][T15590] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1232.121945][T15599] EXT4-fs: Invalid sb specification: sb=0x0000000010000000 ,errors=continue [ 1232.131530][T15599] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:09 executing program 4: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) execve(&(0x7f0000000580)='./file1\x00', 0x0, 0x0) 08:39:09 executing program 0: open$dir(&(0x7f0000000040)='./file1\x00', 0x200, 0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file1\x00') 08:39:09 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000040)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) 08:39:09 executing program 1: mkdir(&(0x7f0000000000)='.\x00', 0x0) 08:39:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x11000000}, 0x9}]}) 08:39:09 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffd}]) [ 1232.672384][T15613] EXT4-fs: Invalid sb specification: sb=0x0000000011000000 ,errors=continue 08:39:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_TSINFO_GET(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)={0x18, r2, 0x319, 0x0, 0x0, {}, [@HEADER={0x4}]}, 0x18}}, 0x0) 08:39:09 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 08:39:09 executing program 0: syz_open_dev$vcsu(&(0x7f0000000040), 0x0, 0x300) [ 1232.716048][T15613] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:09 executing program 4: clone(0x20108080, 0x0, 0x0, 0x0, 0x0) 08:39:09 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xeb1a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) 08:39:09 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x50000}]}) ioctl$BTRFS_IOC_FS_INFO(0xffffffffffffffff, 0x8400941f, 0x0) 08:39:09 executing program 1: msgrcv(0x0, 0x0, 0x0, 0x3, 0x2c00) [ 1232.783470][T15636] EXT4-fs: Invalid sb specification: sb=0x0000000011000000 ,errors=continue [ 1232.814371][T15636] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:09 executing program 4: perf_event_open(&(0x7f0000000140)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 08:39:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x12000000}, 0x9}]}) 08:39:09 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xf0ff7f}]) 08:39:09 executing program 4: openat2$dir(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x400240}, 0x18) 08:39:09 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) 08:39:09 executing program 1: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$ptp(r0, 0x0, 0xfffffffffffffde7) 08:39:09 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x8, 0x5}, 0x10) 08:39:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x40049409, &(0x7f0000000040)) [ 1232.955937][T15671] EXT4-fs: Invalid sb specification: sb=0x0000000012000000 ,errors=continue 08:39:09 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {0x2}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 08:39:09 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000003280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x40049409, 0x0) 08:39:09 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfeffff}]) [ 1233.003943][T15671] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:09 executing program 4: syz_io_uring_setup(0x5d9f, &(0x7f0000000280)={0x0, 0x0, 0x20}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000000300), &(0x7f0000000340)) 08:39:09 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000400), 0xff, 0x0) read$ptp(r0, &(0x7f0000000780)=""/227, 0xe3) [ 1233.078380][T15704] EXT4-fs: Invalid sb specification: sb=0x0000000012000000 ,errors=continue [ 1233.110309][T15704] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x20000000}, 0x9}]}) 08:39:09 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000003280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x8982, 0x0) 08:39:09 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0xc0481273, &(0x7f0000000040)) 08:39:09 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000400), 0x0, 0x0) syz_io_uring_setup(0x5d9f, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000000300), &(0x7f0000000340)) 08:39:09 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2271, &(0x7f0000000040)) 08:39:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x2000, &(0x7f0000001480)) 08:39:09 executing program 1: perf_event_open(&(0x7f0000000140)={0x8, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 08:39:10 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1000000}]) [ 1233.208749][T15731] EXT4-fs: Invalid sb specification: sb=0x0000000020000000 ,errors=continue [ 1233.242873][T15731] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:10 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x0, 0x0, 0xfffffffd}, 0x0, 0x7, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000040)=@v1={0x0, @aes128, 0x3, @desc3}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1f, 0x2, 0x2, 0x22, 0x0, 0x2, 0x40, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_config_ext={0xde, 0x8000}, 0x2, 0x40, 0x6, 0x6, 0x3b, 0x3d3529e5, 0x7, 0x0, 0x3}, 0xffffffffffffffff, 0x5, r2, 0x2) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x30, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200000, 0x36) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind(r5, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) fcntl$setpipe(r5, 0x407, 0x3) io_submit(0x0, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) 08:39:10 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000080)='l', 0x1}, {&(0x7f0000000180)='8', 0x1, 0x20000000000003}, {&(0x7f0000000300)='(', 0x1, 0x5dd5}], 0x0, 0x0) 08:39:10 executing program 1: clone3(&(0x7f0000000240)={0x86008200, 0x0, 0x0, 0x0, {0x1c}, 0x0, 0x0, 0x0, 0x0}, 0x58) 08:39:10 executing program 0: openat2$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000280), &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0xd5b670941e18bb47, &(0x7f00000006c0)) [ 1233.328717][T15762] EXT4-fs: Invalid sb specification: sb=0x0000000020000000 ,errors=continue [ 1233.357845][T15767] loop4: detected capacity change from 0 to 131072 [ 1233.375272][T15762] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x20100000}, 0x9}]}) 08:39:10 executing program 1: fspick(0xffffffffffffff9c, &(0x7f0000002080)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)) 08:39:10 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x4000) preadv(r2, &(0x7f0000000040), 0x133e, 0xd9b, 0x5) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r3, 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r3, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) 08:39:10 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) vmsplice(r1, &(0x7f0000000240)=[{&(0x7f0000000140)="738d726e5abe8d89414cb0cdd6f08037d34800eaf2", 0x15}, {&(0x7f0000000280)="fd3260c42d1a476f857e8dcb13654076251ad67089ae652d24e1c819", 0x1c}], 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:39:10 executing program 1: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0xc0000, 0x0) 08:39:10 executing program 0: pselect6(0x40, &(0x7f0000000bc0)={0x8}, &(0x7f0000000c00), &(0x7f0000000c40), &(0x7f0000000cc0), &(0x7f0000000d40)={&(0x7f0000000d00), 0x8}) 08:39:10 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000200)="a0efdaa55b79cacb705d954cbc3e5138508d857984ec44be456b4522d2448fe7a2a07649eebf6feda9fa3cc20a9e39c4b74878c2fc394109c8bf3aa23f5ba2bfce8065ca77b9d1772d4e9b0592da09a86f753f0c52390eadf6c7e2dfa2819b9d18e4eb88ac202a45efb1e82356d9f8731022f75263eef41279cd154eb9c412ab0e3a3e7bbcd602ec9f86a9518c503a5795ac47e5cbb42ea7862fff34b3bbe6f74908fffb91c1f7", 0xa7) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = gettid() perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x20, 0x7, 0xe4, 0x1f, 0x0, 0x101, 0x0, 0x11, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xf465, 0x6}, 0x4422a, 0x3ff, 0x4a, 0x4, 0x7, 0x0, 0x81, 0x0, 0x2, 0x0, 0x2}, r3, 0x3, r1, 0x1) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r4, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r4, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) [ 1233.452764][T15783] EXT4-fs: Invalid sb specification: sb=0x0000000020100000 ,errors=continue [ 1233.489701][T15783] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:10 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2000000}]) 08:39:10 executing program 4: move_pages(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000003000/0x2000)=nil], 0x0, &(0x7f0000000200), 0x0) 08:39:10 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000003280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000300)={'vcan0\x00', @ifru_hwaddr=@remote}) 08:39:10 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x95, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 08:39:10 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) [ 1233.559159][T15805] EXT4-fs: Invalid sb specification: sb=0x0000000020100000 ,errors=continue [ 1233.596955][T15805] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x22000000}, 0x9}]}) 08:39:10 executing program 4: rt_sigprocmask(0x0, &(0x7f0000000040), 0x0, 0x8) 08:39:10 executing program 1: keyctl$instantiate_iov(0x2, 0x0, &(0x7f0000002680)=[{0x0}], 0x1, 0x0) 08:39:10 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 08:39:10 executing program 0: syz_io_uring_setup(0x1002b2c, &(0x7f0000000200), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000002c0)) 08:39:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040), 0xfffffffffffffffe, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x5452, &(0x7f0000000080)={0x1, 0x0, 0x0, "96"}) [ 1233.767132][T15836] EXT4-fs: Invalid sb specification: sb=0x0000000022000000 ,errors=continue [ 1233.783315][T15836] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:10 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(r0, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) setsockopt$sock_int(r4, 0x1, 0x2a, &(0x7f0000000040)=0x3, 0xfd86) sendmmsg(r3, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) recvmsg(r4, &(0x7f0000001280)={0x0, 0x0, 0x0}, 0x2) write$binfmt_misc(r2, &(0x7f0000000080)={'syz1'}, 0x4) io_setup(0x3fc, &(0x7f0000000140)=0x0) io_submit(r5, 0x0, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r5, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) [ 1233.841020][T15853] EXT4-fs: Invalid sb specification: sb=0x0000000022000000 ,errors=continue 08:39:10 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3000000}]) 08:39:10 executing program 4: syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x4080) 08:39:10 executing program 1: io_setup(0x50, &(0x7f0000000040)) io_setup(0x8, &(0x7f0000000000)=0x0) io_setup(0x8, &(0x7f0000000080)=0x0) io_destroy(r0) io_destroy(r1) 08:39:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0xc0481273, &(0x7f0000000080)={0x19, 0x0, 0x0, "96aa5e8ec2f585b6f570ef5e3490e1462127158735260856c3"}) [ 1233.883525][T15853] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x25000000}, 0x9}]}) 08:39:10 executing program 4: io_setup(0x9, &(0x7f0000000280)) io_setup(0x7, &(0x7f0000000000)=0x0) io_setup(0x1, &(0x7f0000000040)) io_destroy(r0) [ 1233.964665][T15859] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1233.972692][T15859] ref_ctr decrement failed for inode: 0x361c offset: 0xdc14 ref_ctr_offset: 0x4 of mm: 0x000000000ecd2550 [ 1233.995649][T15879] EXT4-fs: Invalid sb specification: sb=0x0000000025000000 ,errors=continue 08:39:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, 0x0) 08:39:10 executing program 0: syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x882) [ 1234.012093][T15859] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1234.014955][T15879] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1234.020236][T15859] ref_ctr decrement failed for inode: 0x361c offset: 0xdc14 ref_ctr_offset: 0x4 of mm: 0x000000000ecd2550 08:39:10 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 08:39:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x1b}) 08:39:10 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4000000}]) 08:39:10 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}, 0x100, 0x200000}, 0x0, 0xc, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) r4 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000040)) [ 1234.109924][T15903] EXT4-fs: Invalid sb specification: sb=0x0000000025000000 ,errors=continue [ 1234.125520][T15903] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x2c010000}, 0x9}]}) 08:39:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2202, 0x0) 08:39:10 executing program 0: memfd_create(&(0x7f0000000000)='-\x00', 0x2) 08:39:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2287, &(0x7f0000000040)) 08:39:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040), 0xfffffffffffffffe, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x541b, &(0x7f0000000080)) 08:39:10 executing program 1: syz_read_part_table(0x0, 0x0, 0x0) ioctl$SCSI_IOCTL_SYNC(0xffffffffffffffff, 0x4) 08:39:11 executing program 0: perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 08:39:11 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x5000000}]) [ 1234.247164][T15928] EXT4-fs: Invalid sb specification: sb=0x000000002c010000 ,errors=continue [ 1234.284594][T15928] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:11 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x1275, 0x0) 08:39:11 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_setup(0x9df, &(0x7f0000000040)) io_setup(0x8, &(0x7f00000000c0)=0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind(r5, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) recvmmsg$unix(r0, &(0x7f0000004540)=[{{&(0x7f0000000700), 0x6e, &(0x7f0000000940)=[{&(0x7f0000000780)=""/176, 0xb0}, {&(0x7f0000000840)=""/23, 0x17}, {&(0x7f0000000880)=""/86, 0x56}, {&(0x7f0000000900)}], 0x4, &(0x7f0000000980)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x150}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000b00)=""/141, 0x8d}, {&(0x7f0000000bc0)=""/181, 0xb5}, {&(0x7f0000000c80)=""/14, 0xe}], 0x3, &(0x7f0000000d00)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x138}}, {{&(0x7f0000000e40)=@abs, 0x6e, &(0x7f0000000f80)=[{&(0x7f0000000ec0)=""/151, 0x97}], 0x1, &(0x7f0000000fc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0xa0}}, {{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000001080)=""/198, 0xc6}, {&(0x7f0000001180)=""/10, 0xa}, {&(0x7f00000011c0)=""/129, 0x81}, {&(0x7f0000001280)=""/66, 0x42}, {&(0x7f0000001300)=""/196, 0xc4}], 0x5, &(0x7f0000001480)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x78}}, {{&(0x7f0000001500), 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001580)=""/211, 0xd3}, {&(0x7f0000001680)=""/105, 0x69}, {&(0x7f0000001700)=""/217, 0xd9}, {&(0x7f0000001800)=""/157, 0x9d}, {&(0x7f00000018c0)=""/191, 0xbf}, {&(0x7f0000001980)=""/103, 0x67}], 0x6, &(0x7f0000001a80)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}, {{&(0x7f0000001b40), 0x6e, &(0x7f0000001e80)=[{&(0x7f0000001bc0)=""/157, 0x9d}, {&(0x7f0000001c80)=""/42, 0x2a}, {&(0x7f0000001cc0)=""/74, 0x4a}, {&(0x7f0000001d40)=""/203, 0xcb}, {&(0x7f0000001e40)=""/38, 0x26}], 0x5, &(0x7f0000001f00)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd0}}, {{&(0x7f0000002000)=@abs, 0x6e, &(0x7f0000004140)=[{&(0x7f0000002080)=""/142, 0x8e}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000003140)=""/4096, 0x1000}], 0x3, &(0x7f0000004180)}}, {{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f00000041c0)=""/147, 0x93}, {&(0x7f0000004280)=""/16, 0x10}, {&(0x7f00000042c0)=""/244, 0xf4}, {&(0x7f00000043c0)=""/118, 0x76}, {&(0x7f0000004440)}], 0x5, &(0x7f0000004500)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x38}}], 0x8, 0x20, &(0x7f0000004740)={0x77359400}) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind(r7, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(r4, 0x7, &(0x7f0000005800)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0xca2, r3, &(0x7f0000000200)="39014f140f7da92d216c35bf13d2525597bd95cc0b0933e3f0f4c1a6abc8a5595e3a12037c7fe928c22dc2c9fb4ed08c528ccd22962f203b830203454755b19e36a92a88bdbe54c296f831431ba1d9cd398d10458a23844f9e04c6624173fee6063690a3599c93f31bd74daff3e6e102692acce343757723354d83145b293f8126e83bdfdf", 0x85, 0xfffffffffffffffc, 0x0, 0x0, r1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7e5203ad7589185b, 0x1f, 0xffffffffffffffff, &(0x7f0000000300)="ba8406765b92e3d4e61069ada04c92e1c0c43398b1511f92efb3cef0628ec2e8882b4bbf56b24b3ab42cbe49735b61b52f42e66c1f", 0x35, 0x1, 0x0, 0x2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x5, r1, &(0x7f00000003c0)="83beb95246a257e264e36b250b91adb5c5c90727728facdca97ed2b0426f291d07f9428900ea218bd952844184c3d1533d8bbb7f7dba9d5c4fa10ab1bc7fcc58b88b5479fe177be9b2c8f2a8096374cb19b6e4310643ec120d17eb86a8846da19f83e8bd04fce5e848040b7c1b249a21bf4c3a8485c16e3c82ce02", 0x7b, 0x20}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x8, 0x0, r5, &(0x7f0000000480)="2481fd35b2a70abf8dd614e1f36e39de90411e9ad2c442b09619e94aed055f6a7e37d89e9b0b4be2b7071a0e500ed8338612c492f46a30d03eefd828947705a692ca9eea65226dc325d8b769b62c0ee442254ca8d936486d3bbb7a33d9c023c0532f3986ed26", 0x66, 0x7ff, 0x0, 0x2}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2, 0x6, r3, &(0x7f0000000600)="840c95f5887daf463771174624e3346c2e838c8e1af40ed1c650366fca8a6247a878bc2a64a186adb8289211767a5a401d0262ab4b3b6f6305413d2bc6d7c049cda705d4cb94724842c1ac3f92782c0e5f8f84fb66cb824e69b640182a99c35c4bb2973e3478afabd1b1c3cae6d430e4e1522723683bcd74704e7c911f8ba1b420a66c23c7b1db9c4e5dac8e4ed4c71b4f1ffb8be9ec68f2050934f12c959969ab4e4c7b836013e2994be812143e61e3e6812ea0f9fed15864b03678860cb95686a2e909a9", 0xc5, 0x45a, 0x0, 0x0, r1}, &(0x7f0000004780)={0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0x40, 0x0, 0x1, r6}, &(0x7f00000057c0)={0x0, 0x0, 0x0, 0x2, 0x3029, r7, &(0x7f00000047c0)="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", 0x1000, 0x9, 0x0, 0x2, r8}]) io_submit(r4, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) 08:39:11 executing program 0: syz_open_dev$sg(&(0x7f0000000000), 0x0, 0xc0282) 08:39:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) [ 1234.351801][T15953] EXT4-fs: Invalid sb specification: sb=0x000000002c010000 ,errors=continue [ 1234.385456][T15953] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x2d010000}, 0x9}]}) 08:39:11 executing program 4: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x104, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) timer_create(0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0, 0xfffffffffffffe69}, {0x0}, {&(0x7f00000193c0)=""/102385, 0x6fe4}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x1e) 08:39:11 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x3, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x50000}]}) ioctl$BTRFS_IOC_FS_INFO(0xffffffffffffffff, 0x8400941f, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000300)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000480), 0x0) ioctl$KDSKBENT(0xffffffffffffffff, 0x4b31, &(0x7f0000000040)) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x3, 0xb8, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x2}, 0x0, 0xfffffffffffffffa, 0x1000, 0x6, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x9}, 0x0, 0xb, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000180), 0x8}, 0x0, 0x0, 0x1, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) 08:39:11 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2282, &(0x7f0000000040)) [ 1234.459691][T15979] EXT4-fs: Invalid sb specification: sb=0x000000002d010000 ,errors=continue [ 1234.470420][T15979] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:11 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7000000}]) 08:39:11 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200), 0x4000, 0x0) preadv(r3, &(0x7f0000000200), 0x0, 0xd9f, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind(r4, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_ADD_DEV(r4, 0x5000940a, &(0x7f0000000600)={{r5}, "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"}) io_setup(0x400, &(0x7f0000000140)=0x0) fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000040), &(0x7f00000000c0), 0x2, 0x3) io_submit(r6, 0x0, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r6, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) [ 1234.525421][T15994] EXT4-fs: Invalid sb specification: sb=0x000000002d010000 ,errors=continue [ 1234.563891][T15994] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1234.572678][ T22] audit: type=1326 audit(1629448751.289:74): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15996 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x50000 08:39:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, &(0x7f0000000240)) 08:39:11 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8000000}]) [ 1234.610663][ T22] audit: type=1326 audit(1629448751.319:75): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15996 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x50000 [ 1234.648052][ T22] audit: type=1326 audit(1629448751.319:76): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15996 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x50000 08:39:11 executing program 4: pselect6(0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={[0x2c43]}, 0x8}) 08:39:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x38010000}, 0x9}]}) [ 1234.672169][ T22] audit: type=1326 audit(1629448751.319:77): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15996 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x50000 [ 1234.698219][ T22] audit: type=1326 audit(1629448751.319:78): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15996 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x50000 [ 1234.722690][ T22] audit: type=1326 audit(1629448751.319:79): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15996 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x50000 [ 1234.747324][ T22] audit: type=1326 audit(1629448751.319:80): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15996 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x50000 [ 1234.771040][ T22] audit: type=1326 audit(1629448751.319:81): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15996 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x50000 [ 1234.794793][ T22] audit: type=1326 audit(1629448751.319:82): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15996 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x50000 [ 1234.818594][ T22] audit: type=1326 audit(1629448751.319:83): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15996 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x50000 [ 1234.953501][T16021] EXT4-fs: Invalid sb specification: sb=0x0000000038010000 ,errors=continue [ 1234.982953][T16021] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1235.053443][T16029] EXT4-fs: Invalid sb specification: sb=0x0000000038010000 ,errors=continue [ 1235.079618][T16029] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:12 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_NAME(0xf, &(0x7f0000000540)=' y<\xfc\x91\x10') seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x3, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x50000}]}) ioctl$BTRFS_IOC_FS_INFO(0xffffffffffffffff, 0x8400941f, &(0x7f0000000d40)) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000300)={0x0, 0x0}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)}, {&(0x7f0000000140)}], 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000480), 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x20000, 0xe4) ioctl$KDSKBENT(0xffffffffffffffff, 0x4b31, &(0x7f0000000040)) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/crypto\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x3, 0xb8, 0x6, 0x9, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x2}, 0x0, 0xfffffffffffffffa, 0x1000, 0x0, 0x7, 0x5, 0xf000, 0x0, 0x1, 0x0, 0x9}, r0, 0x0, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x4, 0x0, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x1, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) 08:39:12 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind(r4, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind(r6, &(0x7f0000000340)=@un=@abs={0x0, 0xa}, 0x80) io_submit(r2, 0x3, &(0x7f0000000440)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x3f, r0, &(0x7f0000000200)="f6076cc3f57a12d36d3bd6910c38eb8ff693a30d9292fa901276684f4dca0322f6da921c6c582248599358991c06efea2088909156ed73029325b2204058c04774fae1fad3d7b7ebb1aba269cf4c4729bf09da8879c4c17dffc4ec69ecc9fa266fdbc2771bfb7f407695df04b08226f21f485d5e835f3546c1ed095357e45c0f584c4ab3a5c2a728558594a6c75bae845f47e76c530916f8", 0x98, 0x80000001, 0x0, 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x0, r4, &(0x7f00000002c0)="980105beed2f54e60a54cb5d62532918e28204bf898f3e6841ec298cf91e94748e185f7238a7788bfc17ed973606206b9bcbfecdde788569ad9f6a5dc427cb630b8b861dcca7215ca59089dc492c3348dbcf7f3b", 0x54, 0x6, 0x0, 0x1, r5}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x9, r6, &(0x7f00000003c0)="deaa003567958fc1df5d46171c4721d3d0ffbdfc2b60e829be72930dc247eb4bbef2260dd5f2772ea84ffc1403fc95ffc2d44adbcbc463a3cdbbf0a972272d4e94af3d8d2301484f5e0351f81dc404b3b3e4a1856c7486d25eb404", 0x5b, 0x8, 0x0, 0x3, r1}]) 08:39:12 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000040)) 08:39:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x3f000000}, 0x9}]}) [ 1235.365562][T16046] EXT4-fs: Invalid sb specification: sb=0x000000003f000000 ,errors=continue [ 1235.394387][T16046] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1235.484933][T16056] EXT4-fs: Invalid sb specification: sb=0x000000003f000000 ,errors=continue [ 1235.540641][T16056] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1235.863079][T16041] ================================================================== [ 1235.871173][T16041] BUG: KCSAN: data-race in audit_log_start / skb_queue_tail [ 1235.878475][T16041] [ 1235.880784][T16041] write to 0xffffffff84180d10 of 4 bytes by task 16047 on cpu 1: [ 1235.888481][T16041] skb_queue_tail+0x80/0xa0 [ 1235.892977][T16041] audit_log_end+0x171/0x1e0 [ 1235.897560][T16041] audit_seccomp+0xd9/0xf0 [ 1235.901960][T16041] __seccomp_filter+0xd24/0xf20 [ 1235.906802][T16041] __secure_computing+0xfb/0x140 [ 1235.912164][T16041] syscall_trace_enter+0x120/0x290 [ 1235.917287][T16041] syscall_enter_from_user_mode+0x1c/0x20 [ 1235.923002][T16041] do_syscall_64+0x1e/0x90 [ 1235.927411][T16041] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1235.933299][T16041] [ 1235.935608][T16041] read to 0xffffffff84180d10 of 4 bytes by task 16041 on cpu 0: [ 1235.943216][T16041] audit_log_start+0x16c/0x670 [ 1235.947974][T16041] audit_seccomp+0x45/0xf0 [ 1235.952380][T16041] __seccomp_filter+0xd24/0xf20 [ 1235.957217][T16041] __secure_computing+0xfb/0x140 [ 1235.962139][T16041] syscall_trace_enter+0x120/0x290 [ 1235.967246][T16041] syscall_enter_from_user_mode+0x1c/0x20 [ 1235.972961][T16041] do_syscall_64+0x1e/0x90 [ 1235.977368][T16041] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1235.983253][T16041] [ 1235.985562][T16041] value changed: 0x00000001 -> 0x00000000 [ 1235.991263][T16041] [ 1235.993572][T16041] Reported by Kernel Concurrency Sanitizer on: [ 1235.999976][T16041] CPU: 0 PID: 16041 Comm: syz-executor.0 Not tainted 5.14.0-rc6-syzkaller #0 [ 1236.008721][T16041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1236.018778][T16041] ================================================================== 08:39:14 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x3, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x50000}]}) ioctl$BTRFS_IOC_FS_INFO(0xffffffffffffffff, 0x8400941f, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000300)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000480), 0x0) ioctl$KDSKBENT(0xffffffffffffffff, 0x4b31, &(0x7f0000000040)) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x3, 0xb8, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x2}, 0x0, 0xfffffffffffffffa, 0x1000, 0x6, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x9}, 0x0, 0xb, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000180), 0x8}, 0x0, 0x0, 0x1, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) 08:39:14 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffff000}]) 08:39:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 08:39:14 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/notes', 0x204000, 0x15) getsockopt$inet_opts(r3, 0x0, 0x16, &(0x7f0000000200)=""/219, &(0x7f00000000c0)=0xdb) r4 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) 08:39:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x40000000}, 0x9}]}) 08:39:14 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1237.603702][T16069] EXT4-fs: Invalid sb specification: sb=0x0000000040000000 ,errors=continue 08:39:14 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xeffdffff}]) [ 1237.665631][T16069] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f0000003800)=[{{0x0, 0x0, 0x0}}], 0x1, 0x22, 0x0) [ 1237.734492][T16083] EXT4-fs: Invalid sb specification: sb=0x0000000040000000 ,errors=continue [ 1237.804383][T16083] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:15 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000040)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfffffffffffffdc5}, {0x0}, {&(0x7f0000000000)="d40c0770d32b532fca3b77b3fe4e0fb50a82876690c4fa699445273c"}], 0x9}, 0x0) 08:39:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x40000800}, 0x9}]}) 08:39:15 executing program 0: symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0) 08:39:15 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfcfdffff}]) [ 1238.405204][T16114] EXT4-fs: Invalid sb specification: sb=0x0000000040000800 ,errors=continue [ 1238.457706][T16114] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1238.518721][T16123] EXT4-fs: Invalid sb specification: sb=0x0000000040000800 ,errors=continue [ 1238.547745][T16123] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1239.580045][ T22] kauditd_printk_skb: 63664 callbacks suppressed [ 1239.580058][ T22] audit: type=1326 audit(1629448756.300:63748): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16068 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=1 compat=0 ip=0x4192cf code=0x50000 [ 1239.636222][ T22] audit: type=1326 audit(1629448756.300:63749): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16068 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=1 compat=0 ip=0x4192cf code=0x50000 [ 1239.689868][ T22] audit: type=1326 audit(1629448756.300:63750): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16068 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=1 compat=0 ip=0x4192cf code=0x50000 [ 1239.739864][ T22] audit: type=1326 audit(1629448756.300:63751): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16068 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=1 compat=0 ip=0x4192cf code=0x50000 [ 1239.779876][ T22] audit: type=1326 audit(1629448756.300:63752): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16068 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=1 compat=0 ip=0x4192cf code=0x50000 [ 1239.829868][ T22] audit: type=1326 audit(1629448756.300:63753): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16068 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=1 compat=0 ip=0x4192cf code=0x50000 [ 1239.879862][ T22] audit: type=1326 audit(1629448756.300:63754): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16068 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=1 compat=0 ip=0x4192cf code=0x50000 [ 1239.923670][ T22] audit: type=1326 audit(1629448756.300:63755): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16068 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=1 compat=0 ip=0x4192cf code=0x50000 [ 1239.972223][ T22] audit: type=1326 audit(1629448756.300:63756): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16068 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=1 compat=0 ip=0x4192cf code=0x50000 [ 1240.020715][ T22] audit: type=1326 audit(1629448756.300:63757): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16068 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=1 compat=0 ip=0x4192cf code=0x50000 08:39:17 executing program 1: pselect6(0x40, &(0x7f0000001200), &(0x7f0000001240)={0x4}, &(0x7f0000001280)={0x1}, &(0x7f00000012c0), &(0x7f0000001340)={&(0x7f0000001300)={[0x1f]}, 0x8}) 08:39:17 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0xd9e, 0x7bda) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/20, 0x14}], 0x1, 0xffffffe0, 0x0) mmap(&(0x7f00000bc000/0x3000)=nil, 0x3000, 0x100000e, 0x10, r0, 0x5623c000) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r3, 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = openat2(r2, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x40102, 0x100, 0x1}, 0x18) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r7 = openat$cgroup_int(r0, &(0x7f0000000400)='rdma.max\x00', 0x2, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x50, r7, 0xffffc000) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(r3, 0x3, &(0x7f0000000540)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0xffff, r5, &(0x7f0000000340)="349fd2048d8e8b247105db50ce367d131a6e31f2376b8110050519b18d510a49b7cc4c849c256185bd24cb15736aab7c1a", 0x31, 0xfffffffffffffffb, 0x0, 0x2, r6}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x5, 0x3, r7, &(0x7f0000000440)="8af0ba7a9783426be3b4e7f606951e346b534d99f6da06943b1f3ed3123e0dbacc226f5947fe6297189bad62fb2321c42a2179a2587f376f27ced22da446354c922b7d8d2a017101905964e733e3c0f41ac908e080ac4eabc79253710b22792b8a240cb95adf3db6b4a28e5f526131a628ff8f611c", 0x75, 0x200, 0x0, 0x2, r8}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x9, r2, &(0x7f0000000600)="b5ff762ab2fda2b6d7927d66e8895633054d66e366e7de21da08dfe64a8f780cb79daadfe2bd35a86a0251e0ffc8d48e912f5a6541979611588681e55ae996fb1f3ac5008d346eeca64dee10f9627c271ccd0bd93c2405a9804839b858d00ec2744381adc61c58c96d27f6d2c882306d45029dd0baa63f9c9eb0f5db67694c5255561216c8b2d83cf883a95dd2ae82b8edfbbd88a221c934ddf76e7e6bc796d3c2b516a5985d3a806bfb107ad7040c7ed061b751d40bbbacc414977061e083a2433d4c0f34a02a2c523bd3132a83f9394f2c0f868896168dfe5732202931d4b497e83e968b0a2524c0e3", 0xea, 0x1, 0x0, 0x3, r0}]) io_submit(r3, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) 08:39:17 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 08:39:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0x22) 08:39:17 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfefdffff}]) 08:39:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x48000000}, 0x9}]}) 08:39:17 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bridge_slave_1\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='$']}) 08:39:17 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002600)={&(0x7f0000002580)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "43734f54c5af0e0bb24e7c1f63d25e75be024ef3015c51463a64c125e93ae8589eb8f1cfded9a3bce96b9ccbeea320d3a8bc72e52bd2461c748ec504c24383"}, 0x80, &(0x7f0000002880)=[{&(0x7f0000002440)=' ', 0x1}, {&(0x7f00000026c0)="81", 0x1}, {&(0x7f0000002500)="b1", 0x1}], 0x3, &(0x7f0000002fc0)=[{0x18, 0x0, 0x0, 's'}, {0x10}], 0x28}, 0x0) [ 1240.668809][T16143] EXT4-fs: Invalid sb specification: sb=0x0000000048000000 ,errors=continue 08:39:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000001dc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 1240.713607][T16143] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:17 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg$unix(r0, &(0x7f0000002680)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000002400)=@abs, 0x6e, 0x0, 0x0, 0x0, 0xa0}}], 0x2, 0x16102, 0x0) sendmmsg$unix(r1, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)='D', 0x1}], 0x1}}], 0x1, 0x0) 08:39:17 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffdffff}]) [ 1240.788271][T16164] EXT4-fs: Invalid sb specification: sb=0x0000000048000000 ,errors=continue [ 1240.838439][T16164] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x5a, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x20}, 0x0) 08:39:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x4c000000}, 0x9}]}) 08:39:17 executing program 1: r0 = epoll_create(0x7f1) dup2(0xffffffffffffffff, r0) 08:39:17 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffdef}]) [ 1241.004786][T16192] EXT4-fs: Invalid sb specification: sb=0x000000004c000000 ,errors=continue [ 1241.042796][T16192] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1241.107830][T16203] EXT4-fs: Invalid sb specification: sb=0x000000004c000000 ,errors=continue [ 1241.135274][T16203] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:18 executing program 4: syz_open_procfs$namespace(0x0, &(0x7f00000079c0)='ns/ipc\x00') 08:39:18 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 08:39:18 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffdfc}]) 08:39:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x53efffff}, 0x9}]}) 08:39:18 executing program 4: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') sync_file_range(r0, 0x0, 0x2, 0x5) 08:39:18 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, 0x0) 08:39:18 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000000c0)=""/29, 0x1d, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="8a", 0x1}], 0x1}, 0x0) [ 1241.604721][T16226] EXT4-fs: Invalid sb specification: sb=0x0000000053efffff ,errors=continue [ 1241.644614][T16226] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:18 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000003a00)=[@cred, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xffffffffffffffff}}}], 0xfeb2}}], 0x1, 0x0) 08:39:18 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffdfe}]) [ 1241.696471][T16241] EXT4-fs: Invalid sb specification: sb=0x0000000053efffff ,errors=continue 08:39:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xa) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[], 0xb4) 08:39:18 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$unix(r0, &(0x7f00000006c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f00000005c0)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000680)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}}], 0x2, 0x0) [ 1241.748572][T16241] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x60000000}, 0x9}]}) 08:39:18 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 08:39:18 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000000)={'veth1_to_hsr\x00', @ifru_ivalue}) 08:39:18 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f00000026c0)='ns/pid_for_children\x00') poll(&(0x7f00000000c0)=[{r0, 0xa108}], 0x1, 0xfffffffd) [ 1241.943784][T16278] EXT4-fs: Invalid sb specification: sb=0x0000000060000000 ,errors=continue 08:39:18 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) io_setup(0x8, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000580)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000600)="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", 0x201}]) 08:39:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@multicast2, @multicast1, @loopback}, 0xc) 08:39:18 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffdff}]) 08:39:18 executing program 4: r0 = epoll_create(0x70b) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) [ 1241.987602][T16278] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000180), r0) 08:39:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, 0x0, 0x0) [ 1242.053237][T16300] EXT4-fs: Invalid sb specification: sb=0x0000000060000000 ,errors=continue 08:39:18 executing program 0: shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x3000)=nil, 0x0) 08:39:18 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffe00}]) [ 1242.107324][T16300] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x68000000}, 0x9}]}) 08:39:18 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20940, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, 0x0) 08:39:18 executing program 1: clock_gettime(0x0, &(0x7f0000012140)) syz_open_dev$loop(&(0x7f0000013380), 0x0, 0x40e80) 08:39:18 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ipvlan0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='#']}) 08:39:19 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, &(0x7f00000009c0)=[{0x18, 0x1, 0x1, "1a"}], 0x18}, 0x0) [ 1242.246150][T16330] EXT4-fs: Invalid sb specification: sb=0x0000000068000000 ,errors=continue 08:39:19 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="44803a8211368128b4ad43c5084fd03c78f8d770e6d296399755ff55cf7ad3daffaf12baa5654ee94f", 0x29) 08:39:19 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) [ 1242.300773][T16330] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:19 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000680)={0x0, 0x0, 0x0}, 0x0) 08:39:19 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10000000000}]) 08:39:19 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) io_setup(0xaae0, &(0x7f0000000000)=0x0) io_submit(r1, 0x2, &(0x7f0000002840)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x1}]) 08:39:19 executing program 4: r0 = shmget$private(0x0, 0x1000, 0x1e00, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) 08:39:19 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f00000026c0)='ns/pid_for_children\x00') io_setup(0x48, &(0x7f0000001000)=0x0) io_submit(r1, 0x1, &(0x7f0000001240)=[&(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) [ 1242.381294][T16347] EXT4-fs: Invalid sb specification: sb=0x0000000068000000 ,errors=continue [ 1242.411219][T16347] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x6c000000}, 0x9}]}) 08:39:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in={0x2, 0x0, @empty}, 0x80) 08:39:19 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg$unix(r0, &(0x7f0000008c00)=[{{&(0x7f0000006e80)=@abs, 0x6e, &(0x7f0000007380)=[{0x0}, {&(0x7f0000006f80)=""/203, 0xcb}, {0x0}, {&(0x7f00000070c0)=""/135, 0x87}], 0x4, &(0x7f0000007400)}}], 0x1, 0x0, &(0x7f0000008d40)) sendmmsg$unix(r1, &(0x7f0000009200)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000006c0)="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0x1000}, {&(0x7f0000000080)="f816f4c46ff15fc5e513602b99f2ce8658a28e8040b79539525890e79b64e3aef521ddf814babdde0aac0a4810ceb77400bf61950b7795e53a72c031a5f7", 0x3e}, {&(0x7f00000016c0)="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0xe83}], 0x3, &(0x7f00000005c0)=ANY=[@ANYBLOB=' '], 0x20}}], 0x1, 0x0) 08:39:19 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00') ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) 08:39:19 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) 08:39:19 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r0, &(0x7f00000001c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000075c0)=[@rights={{0xfffffffffffffef4, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}, {{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000180)=[{&(0x7f00000022c0)="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0x1000}, 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0x1000}, {&(0x7f0000000100)="ea1bebcb9254ea5b52294d4024773e7e86cbe23deb2a2e13c8f33c43260560ea3469f89eca279b0165ab2dfe402707c211da59af5e468f6b5eb1a24b6aa8cba55809733f66e79bcc959ca39b18f6462931769b7cc0d8e45b3e1cd44878c7846ffa", 0x61}], 0x3, 0x0, 0x0, 0x40000}}], 0x3, 0x0) 08:39:19 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() sendmmsg$unix(r0, &(0x7f00000006c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f00000005c0)=@abs, 0x6e, 0x0}}], 0x2, 0x0) [ 1242.607073][T16379] EXT4-fs: Invalid sb specification: sb=0x000000006c000000 ,errors=continue [ 1242.627044][T16379] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:19 executing program 4: pselect6(0x40, &(0x7f0000001200)={0x7fff}, &(0x7f0000001240), &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001340)={&(0x7f0000001300)={[0x1f]}, 0x8}) [ 1242.696317][T16389] EXT4-fs: Invalid sb specification: sb=0x000000006c000000 ,errors=continue 08:39:19 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 08:39:19 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x301140, 0x0) [ 1242.739458][T16389] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x74000000}, 0x9}]}) 08:39:19 executing program 4: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x80, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() clone(0x6cb2e100, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) wait4(0x0, 0x0, 0x0, 0x0) 08:39:19 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) sendmmsg$unix(r0, &(0x7f000001f740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}], 0x20}}], 0x2, 0x0) 08:39:19 executing program 1: io_setup(0x9, &(0x7f0000000080)) io_setup(0xffff, &(0x7f0000000000)) 08:39:19 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xf0ff7f00000000}]) [ 1242.890031][T16427] EXT4-fs: Invalid sb specification: sb=0x0000000074000000 ,errors=continue 08:39:19 executing program 1: r0 = syz_open_procfs$namespace(0x0, &(0x7f00000026c0)='ns/pid_for_children\x00') io_setup(0x6, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000002700)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0x0, r0, 0x0}]) 08:39:19 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'macvlan0\x00', &(0x7f0000000100)=@ethtool_rxnfc={0x37, 0x0, 0x2, {0x0, @udp_ip4_spec={@broadcast, @multicast2}, {0x0, @local}, @sctp_ip6_spec={@private1, @dev}, {0x0, @random="072d0b1aa708"}}}}) [ 1242.938195][T16427] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1243.004202][T16458] EXT4-fs: Invalid sb specification: sb=0x0000000074000000 ,errors=continue [ 1243.023939][T16458] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x7a000000}, 0x9}]}) 08:39:19 executing program 0: perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000001c0)=""/106, 0x6a) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) 08:39:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fork() sendmsg$netlink(r0, &(0x7f00000061c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000006140)=[@cred={{0x1c, 0x1, 0x2, {r1}}}, @rights={{0x10}}], 0x30}, 0x0) 08:39:19 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xf0ffffff7f0000}]) [ 1243.169515][T16475] EXT4-fs: Invalid sb specification: sb=0x000000007a000000 ,errors=continue [ 1243.219714][T16475] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x85ffffff}, 0x9}]}) 08:39:20 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, 0x0, 0x0, 0x40002003, 0x0, 0x0) [ 1243.295455][T16495] EXT4-fs: Invalid sb specification: sb=0x000000007a000000 ,errors=continue [ 1243.316189][T16495] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1243.452856][T16506] EXT4-fs: Invalid sb specification: sb=0x0000000085ffffff ,errors=continue [ 1243.480768][T16506] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1243.534930][T16513] EXT4-fs: Invalid sb specification: sb=0x0000000085ffffff ,errors=continue [ 1243.554914][T16513] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 08:39:22 executing program 4: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x80, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() clone(0x6cb2e100, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) wait4(0x0, 0x0, 0x0, 0x0) 08:39:22 executing program 1: io_setup(0xaae0, &(0x7f0000000000)=0x0) io_submit(r0, 0x0, 0x0) 08:39:22 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000004180)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="300000000000000001"], 0x48}}], 0x1, 0x0) 08:39:22 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc14}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x400, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfeffffffffffff}]) 08:39:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@sb={'sb', 0x3d, 0x8cffffff}, 0x9}]})