0, 0x0, @my=0x0}, 0x10, 0x0) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) [ 1544.640253][ T3863] loop3: detected capacity change from 0 to 128 [ 1544.647574][ T3865] loop5: detected capacity change from 0 to 128 [ 1544.669590][ T3865] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1544.679297][ T3863] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000015) [ 1544.689363][ T3863] FAT-fs (loop3): Filesystem has been set read-only 16:08:45 executing program 2: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(0x0, 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:45 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:45 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000604000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:45 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f00000006c0)=ANY=[], 0x1, 0x290, &(0x7f0000000280)="$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") (async) r1 = getpid() (async) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0xffffffffffffffff, 0x2582, 0x8}, 0xc) (async, rerun: 32) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) (async, rerun: 32) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, 0xffffffffffffffff, 0x0) r4 = getpid() pidfd_open(r4, 0x0) (async) r5 = getuid() setresuid(r5, 0x0, 0x0) r6 = getegid() syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x2000000, &(0x7f0000001f00)=ANY=[@ANYRES16=r6, @ANYRESHEX, @ANYBLOB="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"], 0x1, 0x4c6, &(0x7f0000000a00)="$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") r7 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r7, 0x0) statx(r0, &(0x7f0000000900)='./file1\x00', 0x2000, 0x200, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) r9 = getgid() (async) r10 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r10, 0x0) sendmmsg$unix(r3, &(0x7f0000001e80)=[{{&(0x7f0000000580)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000600)="18e4c4e321d2becc191b29641889084882f69f638a4701f3dddf73e3e4b270d09ae04b3145556956041ac18d98c32728460bf4bcb4486d247622f3fa5875e95cf595b82e8191f71959d00c00875900334086b7489b242bab76abf4b24f891302fc0f315fefc138026e163fe42d284ed37e2180493ce9f62075498eb675fec760af9a481448491273c55af0a0504819434122dadcf19d0deeb3a7ad67bc1caec6820a862ff5e72d502cd24787039fbd17b52590d9366dcf116f1a7305451f6d6cea95ae800c7dc4caef748b8766d43f828a5c182b0d9ceeb08186ef620612d41cd027557d30274d59c8711cbabd565458", 0xf0}, {&(0x7f0000000700)}, {&(0x7f0000000740)="a6f09367fc222371fa7106b44d154604cacf57987d40b1d5d680fb1efdc7707b7f03d8b3bf1bdf07891b596e58c42dee30bd82f6b1f0051ae7b0155783755e90385e7b2897eca30836a4e82bfde07a2d6cd681ae5a0df8459af43e7a6ca7077493d42c7427756e6d20", 0x69}, {&(0x7f0000000dc0)="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0x1000}, {&(0x7f00000007c0)="d34d09eb6141ecd41268da93ae9411248112f14885e10761f451ca4e933580b3d265f75d4375091093ff1e412aa26f6bac7472d3c256cbfb6979f6bd0d641cbd5b8c81c5d3d5fa7b5bb73aec451fe0795113a9f7dec6ba93dfd0e5864253ecf8951efb7b4b2956c034615ae6c9472506", 0x70}], 0x5, &(0x7f0000000a40)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r3]}}, @cred={{0x1c, 0x1, 0x2, {r4, r5, r6}}}, @rights={{0x18, 0x1, 0x1, [r7, r2]}}, @rights={{0x14, 0x1, 0x1, [r3]}}, @cred={{0x1c, 0x1, 0x2, {r1, r8, r9}}}, @rights={{0x18, 0x1, 0x1, [r10, r2]}}], 0xb0, 0x8005}}, {{&(0x7f0000000b00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000b80)="26c4c57012da13b4bce8299705fdab85c9a14f47634a0a4d9b393e0e5a8fc664b2569cd5630b726bc970ca", 0x2b}, {&(0x7f0000001dc0)="7d041e74e46d93abfd20da49365fd8aeb573b36caf44701337c771cf33df7fe50d02a949450f956c4a4964e1611aec58aa4ee7f1d6c513ec7aeff3a8b665eac445b0d79fc9a4dad3ec9f759fe2259dc2eb2b9b0a63f534e166cea8cbed05df43d68951fad4339150aa7454d4e0aab6f1870f5e1be8b746b3a27d05b55541128312123968ef1333aa0bd2d3fa4ddc3cd15c8855a7ae98b3705eacef44ec83a55748281bfc18e60d22d3491ef6b503e8a8f9f0", 0xb2}], 0x2, 0x0, 0x0, 0x4000000}}], 0x2, 0x8c0) r11 = ioctl$TIOCGPTPEER(r3, 0x5441, 0x1) ioctl$KDGKBMODE(r11, 0x4b44, &(0x7f0000000540)) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r3, 0x0) r12 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000c40), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r12, 0x8933, &(0x7f0000000c80)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f0000002100)=ANY=[@ANYBLOB='\x00\x00', @ANYRESDEC=r1, @ANYBLOB="010000000000000000000f0000000800320000000000050038000100000008000300", @ANYRES32=r8, @ANYBLOB='\b\x001\x00\x00\x00\x00\x00'], 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x0) (async) r14 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x56b5a81fef79e486, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@bloom_filter={0x1e, 0x9, 0x3, 0x5, 0x2010, r3, 0x2, '\x00', r13, r14, 0x3, 0x3, 0x4, 0xe}, 0x48) (async) pidfd_open(r1, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f00000000c0)={&(0x7f0000000000)="e7366d1f6ab3c95778965577ab9bbe53d5c980b674a48abf527d3652887b3c8c1efd588dfb592739c087b0266638fdd48888951de4789f37ace794c5b063fca032f33e4ca35c6dbdaf3a4b897407c81acff1161cef87660a7aca14829148aff5da9906e3f567ebb23425a988e1780c9406af1af033b55cfd4cb7c6258ed098cd74b90a3036ceff8e11c23a1bc5931bd9f6916992b9472c815919e2081868f5ece2c68f10781828e32053ecb5aa38c293", 0xb0}) 16:08:45 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:45 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f00000006c0)=ANY=[], 0x1, 0x290, &(0x7f0000000280)="$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") r1 = getpid() r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0xffffffffffffffff, 0x2582, 0x8}, 0xc) open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) (async) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, 0xffffffffffffffff, 0x0) r4 = getpid() pidfd_open(r4, 0x0) r5 = getuid() setresuid(r5, 0x0, 0x0) getegid() (async) r6 = getegid() syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x2000000, &(0x7f0000001f00)=ANY=[@ANYRES16=r6, @ANYRESHEX, @ANYBLOB="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"], 0x1, 0x4c6, &(0x7f0000000a00)="$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") open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) (async) r7 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r7, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r7, 0x0) statx(r0, &(0x7f0000000900)='./file1\x00', 0x2000, 0x200, &(0x7f0000000940)) (async) statx(r0, &(0x7f0000000900)='./file1\x00', 0x2000, 0x200, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r10, 0x0) sendmmsg$unix(r3, &(0x7f0000001e80)=[{{&(0x7f0000000580)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000600)="18e4c4e321d2becc191b29641889084882f69f638a4701f3dddf73e3e4b270d09ae04b3145556956041ac18d98c32728460bf4bcb4486d247622f3fa5875e95cf595b82e8191f71959d00c00875900334086b7489b242bab76abf4b24f891302fc0f315fefc138026e163fe42d284ed37e2180493ce9f62075498eb675fec760af9a481448491273c55af0a0504819434122dadcf19d0deeb3a7ad67bc1caec6820a862ff5e72d502cd24787039fbd17b52590d9366dcf116f1a7305451f6d6cea95ae800c7dc4caef748b8766d43f828a5c182b0d9ceeb08186ef620612d41cd027557d30274d59c8711cbabd565458", 0xf0}, {&(0x7f0000000700)}, {&(0x7f0000000740)="a6f09367fc222371fa7106b44d154604cacf57987d40b1d5d680fb1efdc7707b7f03d8b3bf1bdf07891b596e58c42dee30bd82f6b1f0051ae7b0155783755e90385e7b2897eca30836a4e82bfde07a2d6cd681ae5a0df8459af43e7a6ca7077493d42c7427756e6d20", 0x69}, {&(0x7f0000000dc0)="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", 0x1000}, {&(0x7f00000007c0)="d34d09eb6141ecd41268da93ae9411248112f14885e10761f451ca4e933580b3d265f75d4375091093ff1e412aa26f6bac7472d3c256cbfb6979f6bd0d641cbd5b8c81c5d3d5fa7b5bb73aec451fe0795113a9f7dec6ba93dfd0e5864253ecf8951efb7b4b2956c034615ae6c9472506", 0x70}], 0x5, &(0x7f0000000a40)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r3]}}, @cred={{0x1c, 0x1, 0x2, {r4, r5, r6}}}, @rights={{0x18, 0x1, 0x1, [r7, r2]}}, @rights={{0x14, 0x1, 0x1, [r3]}}, @cred={{0x1c, 0x1, 0x2, {r1, r8, r9}}}, @rights={{0x18, 0x1, 0x1, [r10, r2]}}], 0xb0, 0x8005}}, {{&(0x7f0000000b00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000b80)="26c4c57012da13b4bce8299705fdab85c9a14f47634a0a4d9b393e0e5a8fc664b2569cd5630b726bc970ca", 0x2b}, {&(0x7f0000001dc0)="7d041e74e46d93abfd20da49365fd8aeb573b36caf44701337c771cf33df7fe50d02a949450f956c4a4964e1611aec58aa4ee7f1d6c513ec7aeff3a8b665eac445b0d79fc9a4dad3ec9f759fe2259dc2eb2b9b0a63f534e166cea8cbed05df43d68951fad4339150aa7454d4e0aab6f1870f5e1be8b746b3a27d05b55541128312123968ef1333aa0bd2d3fa4ddc3cd15c8855a7ae98b3705eacef44ec83a55748281bfc18e60d22d3491ef6b503e8a8f9f0", 0xb2}], 0x2, 0x0, 0x0, 0x4000000}}], 0x2, 0x8c0) r11 = ioctl$TIOCGPTPEER(r3, 0x5441, 0x1) ioctl$KDGKBMODE(r11, 0x4b44, &(0x7f0000000540)) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r3, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r3, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) (async) r12 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000c40), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r12, 0x8933, &(0x7f0000000c80)) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r12, 0x8933, &(0x7f0000000c80)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f0000002100)=ANY=[@ANYBLOB='\x00\x00', @ANYRESDEC=r1, @ANYBLOB="010000000000000000000f0000000800320000000000050038000100000008000300", @ANYRES32=r8, @ANYBLOB='\b\x001\x00\x00\x00\x00\x00'], 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x0) (async) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f0000002100)=ANY=[@ANYBLOB='\x00\x00', @ANYRESDEC=r1, @ANYBLOB="010000000000000000000f0000000800320000000000050038000100000008000300", @ANYRES32=r8, @ANYBLOB='\b\x001\x00\x00\x00\x00\x00'], 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x0) r14 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x56b5a81fef79e486, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@bloom_filter={0x1e, 0x9, 0x3, 0x5, 0x2010, r3, 0x2, '\x00', r13, r14, 0x3, 0x3, 0x4, 0xe}, 0x48) pidfd_open(r1, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f00000000c0)={&(0x7f0000000000)="e7366d1f6ab3c95778965577ab9bbe53d5c980b674a48abf527d3652887b3c8c1efd588dfb592739c087b0266638fdd48888951de4789f37ace794c5b063fca032f33e4ca35c6dbdaf3a4b897407c81acff1161cef87660a7aca14829148aff5da9906e3f567ebb23425a988e1780c9406af1af033b55cfd4cb7c6258ed098cd74b90a3036ceff8e11c23a1bc5931bd9f6916992b9472c815919e2081868f5ece2c68f10781828e32053ecb5aa38c293", 0xb0}) 16:08:45 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1544.837079][ T3875] loop3: detected capacity change from 0 to 128 [ 1544.859953][ T3874] loop5: detected capacity change from 0 to 128 [ 1544.911723][ T3874] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1544.921399][ T3129] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1544.928225][ T3886] loop3: detected capacity change from 0 to 128 [ 1544.945654][ T3886] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000015) 16:08:45 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, 0x0) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:08:45 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000005000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1544.955711][ T3886] FAT-fs (loop3): Filesystem has been set read-only 16:08:45 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, 0x0) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) [ 1545.029015][ T3894] loop5: detected capacity change from 0 to 128 [ 1545.068990][ T3894] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:46 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000006000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:46 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, 0x0) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:08:46 executing program 2: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(0x0, 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:46 executing program 3: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) pipe2(&(0x7f0000002380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4080) r4 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f00000036c0), 0x2) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r5, 0x0) pipe(&(0x7f0000006200)={0xffffffffffffffff}) r7 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r7, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000006700)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000006800)=0xe8) r9 = getgid() r10 = getpid() pidfd_open(r10, 0x0) statx(r1, &(0x7f0000006840)='./bus/file0\x00', 0x900, 0x800, &(0x7f0000006880)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000006980)={0x0, 0x0, 0x0}, &(0x7f00000069c0)=0xc) r13 = getgid() stat(&(0x7f0000008dc0)='./bus\x00', &(0x7f0000008e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r15, 0x0) r16 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r16, 0x0) r17 = getegid() syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x2000000, &(0x7f00000002c0)=ANY=[@ANYRES16=r17, @ANYRESHEX, @ANYBLOB="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"], 0x1, 0x4c6, &(0x7f0000000a00)="$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") r18 = getpid() pidfd_open(r18, 0x0) sendmmsg$unix(r3, &(0x7f0000008f40)=[{{&(0x7f0000003880)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000003a40)=[{&(0x7f0000003900)="b3d51986305e3216631786b47aad41d7f0b677e9a3484ea88c96222e87c88a05b4b8625160df117508ac65fa58c738dc055289a957a326c0a59a2118311d1de12ab1bff2b7ded150311987832ff6a2ca84b59a2e30fb41788c2c3d0848c6473c62b2f510f168383bb3d5a2816e2de118ed3d03095c57f42e308e8669a48835d0861c2da318d74f761d227d6347a0e48956bda44a664c36117441ef28fd05492b9cc326fb9fce16514fb03136353786bd08e676ff48c0d1f1b5c71c711ac442eb2adeac305bd93aa837f3f4da9d15b1f7b6835cfe0a8ed383bb7c0afb9c6beef3ea77f482daeb30c223d69aba5a6ddc", 0xef}, {&(0x7f0000003a00)="5fd4324a28dcd2235b68cfdf2fbf415eb3bc599f72b3204b86", 0x19}], 0x2, &(0x7f0000003e40)=[@rights={{0x24, 0x1, 0x1, [r4, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @rights={{0x28, 0x1, 0x1, [r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}], 0x120, 0x880}}, {{&(0x7f0000003f80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000005440)=[{&(0x7f0000004000)="645a55a5aa47a38455380f9f684ad561bfded3d7efff5242d896d074de780c83f05fb2a61273a2e683dd7a1a1863ca72b51bcd988aab292fe45b505c5b061a8670832a2f39e975db9a539c163f303dfe22653634f5106ae4cc64e24f0cdf0dec27265fdf55f458ba7797a542f459f4f42e59051ef2e96a9ce88039c08013833c2b2e5e430e1d4a4fc36809de0bc553529e755462aa389b", 0x97}, {&(0x7f00000040c0)="77cc942272e26854ee5ee1d2ec764640adda3805482870acb2d4111ea00869e7f640bbf4eb7818591fe3502b1448fdbb26d45d3ce5bf1b3233f858dab653b0e3148429f797", 0x45}, {&(0x7f0000004140)="4b49b7", 0x3}, {&(0x7f0000004180)="86b537f65bac04c8e7023edd3656da519087c7eade86a034e096739ee1c988fa5923350b36c07fd1eb51ab06429cfa0989149ea037760870f2f7736620023b8cdc860c893f07ebb61fbbfe356a97a1ea6c045b28c371cdedfdd10347336286f5ca5a1ad4a721b945f95e414f9db672fcaeca9c7375ea307aa524bdc7b5f7bbc74498234ad009c40db2e3fb69d05920f06b6c0c0a6ee705a04f62e3c41e3e03c14f2ae62846ee8b62b11b05c9", 0xac}, {&(0x7f0000004240)="47011879fb4916cd3512ad47012616b3f7f1493979db1e2bb52139e23216c8a356216946018fdc82cfaeedc63de08da3aeeae5e25a3d4c2cb959e1ebf1be2d8c6b5f3b6e7b4a14416e36edb69b9d254f05f54b46fec4658423133f1022d039f3177261f66d91808e6e49d6b57bea43a15bb9520a7807", 0x76}, 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{&(0x7f0000007b00)="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0x1000}], 0x3, 0x0, 0x0, 0x20048080}}, {{&(0x7f0000008b40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000008d80)=[{&(0x7f0000008bc0)="31631d6164c78360fd46a529249259b510741d32156a29e0787c14eea00b8810423412c7590ce56556221c040d974b22967639fb211673d3746b090b4d17c8073c55b681cee57b791fd91ac7fe453f61a815f7315cf933596fdc0fa7b7ebb2d4516fd5ec8a1c821fd4123651a229638113e1ec77f0bd4434cab4a690e6ae8597dc338519f34272aece30d90dab9f4f74af05dff4fcf165435839feb658f5ac3663ab19f0f187f6d3f15caed7ce32d95bf177ed674a112cfefbc6555c309b3598d9e9095e97e2ce19df9dbc4694701ba9779c6c75ea4eebf7c78115cbc872bc3a415a45fd0e32b4b7d2f571a10e5184dd646189c614df05", 0xf7}, {&(0x7f0000008cc0)="1fb2c346cadeeaae14056594c8febcafaa3e266176f4eacf617b4012cbf523838659135ad10ebfbf90323620893a225dfe7601e420416caeedadfef766418603c097d220662f742435609c5b161f6acb7fd87821b567816f042d722aff67df5ace24c461787f2b0b4bab03b3dc6b9b5db33b92157c70", 0x76}, {&(0x7f0000008d40)="a612761a1312097857a849743e5b9491a2a4d45f1e033f204a6b3da7a199c93409e98e354e37a6c37ad22cb36c511d", 0x2f}], 0x3, &(0x7f0000008e80)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r13}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, r14}}}, @rights={{0x2c, 0x1, 0x1, [r0, r4, r2, r2, r15, r16, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r17}}}, @cred={{0x1c, 0x1, 0x2, {r18, 0xee00, 0xee01}}}], 0xb0, 0x4000000}}], 0x7, 0x20040000) r19 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r19, 0x0) r20 = socket$isdn(0x22, 0x3, 0x10) r21 = accept4$tipc(0xffffffffffffffff, &(0x7f0000003700), &(0x7f0000003740)=0x10, 0x80000) sendmmsg$unix(r1, &(0x7f0000003800)=[{{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002300)=[{&(0x7f00000000c0)="696dbe8f1147303a7f603b8489ad34c61c119d978d71fb2c91ee80550375b61741c83aae5752594ac02b50116bfb7f7c7cf527d92c0fbeabbd16ac09ff02ab951b43f1114caef903940a8d4a50bd9a0d5263918932cc41096943af622e69404f499b13fe7fc768719a53ae5bd429e5810fce0607", 0x74}, {&(0x7f0000000140)="af554c16b18dd47cf90dcc5acd6e720f2e43188ce10327b71fb27226a0ac3756fdd18440781089b5c2cc445a54c2ffa4bcdb05", 0x33}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000002200)="a8bb1d10cfe3243e309bd4299919f1ca4601d9e366e420601a22512f74e883495d653d795af27b4096f3ea47e4b1b17695323dee3e239b419c72c9891d169ff94740f3c2e2260801e7d560491483513167f5cfa96581255d4c95f7d56d50e8aa9bef33c3d39900c475abdf47effff9a0711b567a3837b6b60625046778859e8bf6139729959bf4526a7c2440da695eab76ea2a4459d77c6f8437e198358c90e5d1104a776b550282249a115bb9b790450b9cdba77ef4cf5976adcf77a377705c7bcfe31781b17816", 0xc8}], 0x7, &(0x7f00000023c0)=[@rights={{0x14, 0x1, 0x1, [r3]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}], 0x50, 0x24008082}}, {{0x0, 0x0, &(0x7f0000003640)=[{&(0x7f0000002440)="c361ab7783489d35a335a6d895f593bcdf2810aca0e077b1f1edb4010739711dd2ca8f84c879593b6487c68ba6870cca9d9eb1cd1147c106927da533892e8d5f84ed48d40a66bcada1e5d439c863021876b4d0d8b7a19aacb67aa3f2ee7c57c047d0227e27c162eba84f77887e3e536ad8", 0x71}, {&(0x7f00000024c0)="d5bfbf30064d70e80f39254b5a63e4e2f5c8f0f1ae29c738", 0x18}, {&(0x7f0000002500)="b6e79ab6cd34bf372e2517d512ba3ad1d65bba834d6b3ee6aeada920ee0fb51de845e7a5a73f7200695266d3e9504380c3763a03551798bd5b784d890faf2ddd2127662344d30414da8cf1a12aaacc97eecc836a4c0fc221f69ca9eef6e0cc85718847540a26c567e5a335ef731b55cb96600853f1f35a", 0x77}, {&(0x7f0000002580)="696d77b30e0849c15f6b91be6a3971cffcada930bd2b624c616d2607cfbd966f57613e021a1bdfb10d145c5e17d69c148e86b444b5a39a934659cedee02be645c2187a5c22477e2acbef21b7714adc0dbb0826683c4b8561d41a0d52129415ed4d6e8e3ad32e0836dc03606c66e5fd2c45c240119c55f3641fdb76db", 0x7c}, {&(0x7f0000002600)="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", 0x1000}, {&(0x7f0000003600)="1fb89ebdbe5a5becc9", 0x9}], 0x6, &(0x7f0000003780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r4, r5, r19, r20, 0xffffffffffffffff, r21]}}], 0x50, 0x4000800}}], 0x2, 0x20000841) 16:08:46 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x0) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:08:46 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:46 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) [ 1545.620165][ T3900] loop5: detected capacity change from 0 to 128 [ 1545.640753][ T3900] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:46 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000406000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1545.687442][ T3906] loop3: detected capacity change from 0 to 512 [ 1545.708862][ T3912] loop5: detected capacity change from 0 to 128 [ 1545.723881][ T3912] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:46 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000007000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:46 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) [ 1545.723951][ T3906] EXT4-fs error (device loop3): ext4_do_update_inode:5097: inode #3: comm syz-executor.3: corrupted inode contents [ 1545.762533][ T3906] EXT4-fs error (device loop3): ext4_dirty_inode:5956: inode #3: comm syz-executor.3: mark_inode_dirty error [ 1545.783951][ T3919] loop5: detected capacity change from 0 to 128 [ 1545.795620][ T3906] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor.3: bg 0: block 64: padding at end of block bitmap is not set [ 1545.828330][ T3919] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1545.838680][ T3906] Quota error (device loop3): write_blk: dquota write failed [ 1545.849458][ T3906] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 1545.861334][ T3906] Quota error (device loop3): write_blk: dquota write failed 16:08:46 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) [ 1545.870143][ T3906] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota 16:08:46 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000009000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1545.917088][ T3906] Quota error (device loop3): write_blk: dquota write failed [ 1545.932239][ T3906] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 1545.942618][ T3926] loop5: detected capacity change from 0 to 128 [ 1545.948149][ T3906] EXT4-fs (loop3): 1 orphan inode deleted [ 1545.954701][ T3906] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1545.958338][ T3926] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1545.968024][ T3906] ext4 filesystem being mounted at /root/syzkaller-testdir3227688507/syzkaller.UmZoP2/5982/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 1546.004296][ T3906] Quota error (device loop3): write_blk: dquota write failed 16:08:46 executing program 3: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) pipe2(&(0x7f0000002380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4080) (async) r4 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f00000036c0), 0x2) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r5, 0x0) pipe(&(0x7f0000006200)={0xffffffffffffffff}) (async) r7 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r7, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000006700)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000006800)=0xe8) r9 = getgid() (async) r10 = getpid() pidfd_open(r10, 0x0) (async) statx(r1, &(0x7f0000006840)='./bus/file0\x00', 0x900, 0x800, &(0x7f0000006880)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000006980)={0x0, 0x0, 0x0}, &(0x7f00000069c0)=0xc) (async) r13 = getgid() (async) stat(&(0x7f0000008dc0)='./bus\x00', &(0x7f0000008e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r15, 0x0) (async) r16 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r16, 0x0) (async) r17 = getegid() syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x2000000, &(0x7f00000002c0)=ANY=[@ANYRES16=r17, @ANYRESHEX, @ANYBLOB="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"], 0x1, 0x4c6, &(0x7f0000000a00)="$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") r18 = getpid() pidfd_open(r18, 0x0) sendmmsg$unix(r3, &(0x7f0000008f40)=[{{&(0x7f0000003880)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000003a40)=[{&(0x7f0000003900)="b3d51986305e3216631786b47aad41d7f0b677e9a3484ea88c96222e87c88a05b4b8625160df117508ac65fa58c738dc055289a957a326c0a59a2118311d1de12ab1bff2b7ded150311987832ff6a2ca84b59a2e30fb41788c2c3d0848c6473c62b2f510f168383bb3d5a2816e2de118ed3d03095c57f42e308e8669a48835d0861c2da318d74f761d227d6347a0e48956bda44a664c36117441ef28fd05492b9cc326fb9fce16514fb03136353786bd08e676ff48c0d1f1b5c71c711ac442eb2adeac305bd93aa837f3f4da9d15b1f7b6835cfe0a8ed383bb7c0afb9c6beef3ea77f482daeb30c223d69aba5a6ddc", 0xef}, {&(0x7f0000003a00)="5fd4324a28dcd2235b68cfdf2fbf415eb3bc599f72b3204b86", 0x19}], 0x2, &(0x7f0000003e40)=[@rights={{0x24, 0x1, 0x1, [r4, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @rights={{0x28, 0x1, 0x1, [r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}], 0x120, 0x880}}, {{&(0x7f0000003f80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000005440)=[{&(0x7f0000004000)="645a55a5aa47a38455380f9f684ad561bfded3d7efff5242d896d074de780c83f05fb2a61273a2e683dd7a1a1863ca72b51bcd988aab292fe45b505c5b061a8670832a2f39e975db9a539c163f303dfe22653634f5106ae4cc64e24f0cdf0dec27265fdf55f458ba7797a542f459f4f42e59051ef2e96a9ce88039c08013833c2b2e5e430e1d4a4fc36809de0bc553529e755462aa389b", 0x97}, {&(0x7f00000040c0)="77cc942272e26854ee5ee1d2ec764640adda3805482870acb2d4111ea00869e7f640bbf4eb7818591fe3502b1448fdbb26d45d3ce5bf1b3233f858dab653b0e3148429f797", 0x45}, {&(0x7f0000004140)="4b49b7", 0x3}, {&(0x7f0000004180)="86b537f65bac04c8e7023edd3656da519087c7eade86a034e096739ee1c988fa5923350b36c07fd1eb51ab06429cfa0989149ea037760870f2f7736620023b8cdc860c893f07ebb61fbbfe356a97a1ea6c045b28c371cdedfdd10347336286f5ca5a1ad4a721b945f95e414f9db672fcaeca9c7375ea307aa524bdc7b5f7bbc74498234ad009c40db2e3fb69d05920f06b6c0c0a6ee705a04f62e3c41e3e03c14f2ae62846ee8b62b11b05c9", 0xac}, {&(0x7f0000004240)="47011879fb4916cd3512ad47012616b3f7f1493979db1e2bb52139e23216c8a356216946018fdc82cfaeedc63de08da3aeeae5e25a3d4c2cb959e1ebf1be2d8c6b5f3b6e7b4a14416e36edb69b9d254f05f54b46fec4658423133f1022d039f3177261f66d91808e6e49d6b57bea43a15bb9520a7807", 0x76}, 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{&(0x7f0000007b00)="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0x1000}], 0x3, 0x0, 0x0, 0x20048080}}, {{&(0x7f0000008b40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000008d80)=[{&(0x7f0000008bc0)="31631d6164c78360fd46a529249259b510741d32156a29e0787c14eea00b8810423412c7590ce56556221c040d974b22967639fb211673d3746b090b4d17c8073c55b681cee57b791fd91ac7fe453f61a815f7315cf933596fdc0fa7b7ebb2d4516fd5ec8a1c821fd4123651a229638113e1ec77f0bd4434cab4a690e6ae8597dc338519f34272aece30d90dab9f4f74af05dff4fcf165435839feb658f5ac3663ab19f0f187f6d3f15caed7ce32d95bf177ed674a112cfefbc6555c309b3598d9e9095e97e2ce19df9dbc4694701ba9779c6c75ea4eebf7c78115cbc872bc3a415a45fd0e32b4b7d2f571a10e5184dd646189c614df05", 0xf7}, {&(0x7f0000008cc0)="1fb2c346cadeeaae14056594c8febcafaa3e266176f4eacf617b4012cbf523838659135ad10ebfbf90323620893a225dfe7601e420416caeedadfef766418603c097d220662f742435609c5b161f6acb7fd87821b567816f042d722aff67df5ace24c461787f2b0b4bab03b3dc6b9b5db33b92157c70", 0x76}, {&(0x7f0000008d40)="a612761a1312097857a849743e5b9491a2a4d45f1e033f204a6b3da7a199c93409e98e354e37a6c37ad22cb36c511d", 0x2f}], 0x3, &(0x7f0000008e80)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r13}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, r14}}}, @rights={{0x2c, 0x1, 0x1, [r0, r4, r2, r2, r15, r16, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r17}}}, @cred={{0x1c, 0x1, 0x2, {r18, 0xee00, 0xee01}}}], 0xb0, 0x4000000}}], 0x7, 0x20040000) (async) r19 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r19, 0x0) (async) r20 = socket$isdn(0x22, 0x3, 0x10) (async, rerun: 64) r21 = accept4$tipc(0xffffffffffffffff, &(0x7f0000003700), &(0x7f0000003740)=0x10, 0x80000) (rerun: 64) sendmmsg$unix(r1, &(0x7f0000003800)=[{{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002300)=[{&(0x7f00000000c0)="696dbe8f1147303a7f603b8489ad34c61c119d978d71fb2c91ee80550375b61741c83aae5752594ac02b50116bfb7f7c7cf527d92c0fbeabbd16ac09ff02ab951b43f1114caef903940a8d4a50bd9a0d5263918932cc41096943af622e69404f499b13fe7fc768719a53ae5bd429e5810fce0607", 0x74}, {&(0x7f0000000140)="af554c16b18dd47cf90dcc5acd6e720f2e43188ce10327b71fb27226a0ac3756fdd18440781089b5c2cc445a54c2ffa4bcdb05", 0x33}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000002200)="a8bb1d10cfe3243e309bd4299919f1ca4601d9e366e420601a22512f74e883495d653d795af27b4096f3ea47e4b1b17695323dee3e239b419c72c9891d169ff94740f3c2e2260801e7d560491483513167f5cfa96581255d4c95f7d56d50e8aa9bef33c3d39900c475abdf47effff9a0711b567a3837b6b60625046778859e8bf6139729959bf4526a7c2440da695eab76ea2a4459d77c6f8437e198358c90e5d1104a776b550282249a115bb9b790450b9cdba77ef4cf5976adcf77a377705c7bcfe31781b17816", 0xc8}], 0x7, &(0x7f00000023c0)=[@rights={{0x14, 0x1, 0x1, [r3]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}], 0x50, 0x24008082}}, {{0x0, 0x0, &(0x7f0000003640)=[{&(0x7f0000002440)="c361ab7783489d35a335a6d895f593bcdf2810aca0e077b1f1edb4010739711dd2ca8f84c879593b6487c68ba6870cca9d9eb1cd1147c106927da533892e8d5f84ed48d40a66bcada1e5d439c863021876b4d0d8b7a19aacb67aa3f2ee7c57c047d0227e27c162eba84f77887e3e536ad8", 0x71}, {&(0x7f00000024c0)="d5bfbf30064d70e80f39254b5a63e4e2f5c8f0f1ae29c738", 0x18}, {&(0x7f0000002500)="b6e79ab6cd34bf372e2517d512ba3ad1d65bba834d6b3ee6aeada920ee0fb51de845e7a5a73f7200695266d3e9504380c3763a03551798bd5b784d890faf2ddd2127662344d30414da8cf1a12aaacc97eecc836a4c0fc221f69ca9eef6e0cc85718847540a26c567e5a335ef731b55cb96600853f1f35a", 0x77}, {&(0x7f0000002580)="696d77b30e0849c15f6b91be6a3971cffcada930bd2b624c616d2607cfbd966f57613e021a1bdfb10d145c5e17d69c148e86b444b5a39a934659cedee02be645c2187a5c22477e2acbef21b7714adc0dbb0826683c4b8561d41a0d52129415ed4d6e8e3ad32e0836dc03606c66e5fd2c45c240119c55f3641fdb76db", 0x7c}, {&(0x7f0000002600)="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", 0x1000}, {&(0x7f0000003600)="1fb89ebdbe5a5becc9", 0x9}], 0x6, &(0x7f0000003780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r4, r5, r19, r20, 0xffffffffffffffff, r21]}}], 0x50, 0x4000800}}], 0x2, 0x20000841) [ 1546.012043][ T3906] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota 16:08:46 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000a000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1546.044648][ T3099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1546.083001][ T3929] loop5: detected capacity change from 0 to 128 [ 1546.095283][ T3929] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1546.097718][ T3931] loop3: detected capacity change from 0 to 512 [ 1546.129345][ T3931] EXT4-fs error (device loop3): ext4_do_update_inode:5097: inode #3: comm syz-executor.3: corrupted inode contents [ 1546.142185][ T3931] EXT4-fs error (device loop3): ext4_dirty_inode:5956: inode #3: comm syz-executor.3: mark_inode_dirty error [ 1546.154790][ T3931] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz-executor.3: bg 0: block 64: padding at end of block bitmap is not set [ 1546.169964][ T3931] Quota error (device loop3): write_blk: dquota write failed [ 1546.181399][ T3931] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 1546.192036][ T3931] EXT4-fs (loop3): 1 orphan inode deleted [ 1546.198057][ T3931] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1546.211335][ T3931] ext4 filesystem being mounted at /root/syzkaller-testdir3227688507/syzkaller.UmZoP2/5983/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 1546.247099][ T3099] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 16:08:46 executing program 2: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:46 executing program 4: creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x0, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:08:46 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000010a000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1546.536108][ T3939] loop5: detected capacity change from 0 to 128 [ 1546.545158][ T3939] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:47 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:47 executing program 3: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) pipe2(&(0x7f0000002380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4080) (async, rerun: 32) r4 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f00000036c0), 0x2) (async, rerun: 32) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r5, 0x0) (async) pipe(&(0x7f0000006200)={0xffffffffffffffff}) (async, rerun: 64) r7 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) (rerun: 64) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r7, 0x0) (async) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000006700)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000006800)=0xe8) (async, rerun: 32) r9 = getgid() (async, rerun: 32) r10 = getpid() pidfd_open(r10, 0x0) (async) statx(r1, &(0x7f0000006840)='./bus/file0\x00', 0x900, 0x800, &(0x7f0000006880)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000006980)={0x0, 0x0, 0x0}, &(0x7f00000069c0)=0xc) r13 = getgid() stat(&(0x7f0000008dc0)='./bus\x00', &(0x7f0000008e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r15, 0x0) r16 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r16, 0x0) (async) r17 = getegid() syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x2000000, &(0x7f00000002c0)=ANY=[@ANYRES16=r17, @ANYRESHEX, @ANYBLOB="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"], 0x1, 0x4c6, &(0x7f0000000a00)="$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") r18 = getpid() pidfd_open(r18, 0x0) (async) sendmmsg$unix(r3, &(0x7f0000008f40)=[{{&(0x7f0000003880)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000003a40)=[{&(0x7f0000003900)="b3d51986305e3216631786b47aad41d7f0b677e9a3484ea88c96222e87c88a05b4b8625160df117508ac65fa58c738dc055289a957a326c0a59a2118311d1de12ab1bff2b7ded150311987832ff6a2ca84b59a2e30fb41788c2c3d0848c6473c62b2f510f168383bb3d5a2816e2de118ed3d03095c57f42e308e8669a48835d0861c2da318d74f761d227d6347a0e48956bda44a664c36117441ef28fd05492b9cc326fb9fce16514fb03136353786bd08e676ff48c0d1f1b5c71c711ac442eb2adeac305bd93aa837f3f4da9d15b1f7b6835cfe0a8ed383bb7c0afb9c6beef3ea77f482daeb30c223d69aba5a6ddc", 0xef}, {&(0x7f0000003a00)="5fd4324a28dcd2235b68cfdf2fbf415eb3bc599f72b3204b86", 0x19}], 0x2, &(0x7f0000003e40)=[@rights={{0x24, 0x1, 0x1, [r4, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @rights={{0x28, 0x1, 0x1, [r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}], 0x120, 0x880}}, {{&(0x7f0000003f80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000005440)=[{&(0x7f0000004000)="645a55a5aa47a38455380f9f684ad561bfded3d7efff5242d896d074de780c83f05fb2a61273a2e683dd7a1a1863ca72b51bcd988aab292fe45b505c5b061a8670832a2f39e975db9a539c163f303dfe22653634f5106ae4cc64e24f0cdf0dec27265fdf55f458ba7797a542f459f4f42e59051ef2e96a9ce88039c08013833c2b2e5e430e1d4a4fc36809de0bc553529e755462aa389b", 0x97}, {&(0x7f00000040c0)="77cc942272e26854ee5ee1d2ec764640adda3805482870acb2d4111ea00869e7f640bbf4eb7818591fe3502b1448fdbb26d45d3ce5bf1b3233f858dab653b0e3148429f797", 0x45}, {&(0x7f0000004140)="4b49b7", 0x3}, {&(0x7f0000004180)="86b537f65bac04c8e7023edd3656da519087c7eade86a034e096739ee1c988fa5923350b36c07fd1eb51ab06429cfa0989149ea037760870f2f7736620023b8cdc860c893f07ebb61fbbfe356a97a1ea6c045b28c371cdedfdd10347336286f5ca5a1ad4a721b945f95e414f9db672fcaeca9c7375ea307aa524bdc7b5f7bbc74498234ad009c40db2e3fb69d05920f06b6c0c0a6ee705a04f62e3c41e3e03c14f2ae62846ee8b62b11b05c9", 0xac}, {&(0x7f0000004240)="47011879fb4916cd3512ad47012616b3f7f1493979db1e2bb52139e23216c8a356216946018fdc82cfaeedc63de08da3aeeae5e25a3d4c2cb959e1ebf1be2d8c6b5f3b6e7b4a14416e36edb69b9d254f05f54b46fec4658423133f1022d039f3177261f66d91808e6e49d6b57bea43a15bb9520a7807", 0x76}, 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{&(0x7f0000007b00)="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0x1000}], 0x3, 0x0, 0x0, 0x20048080}}, {{&(0x7f0000008b40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000008d80)=[{&(0x7f0000008bc0)="31631d6164c78360fd46a529249259b510741d32156a29e0787c14eea00b8810423412c7590ce56556221c040d974b22967639fb211673d3746b090b4d17c8073c55b681cee57b791fd91ac7fe453f61a815f7315cf933596fdc0fa7b7ebb2d4516fd5ec8a1c821fd4123651a229638113e1ec77f0bd4434cab4a690e6ae8597dc338519f34272aece30d90dab9f4f74af05dff4fcf165435839feb658f5ac3663ab19f0f187f6d3f15caed7ce32d95bf177ed674a112cfefbc6555c309b3598d9e9095e97e2ce19df9dbc4694701ba9779c6c75ea4eebf7c78115cbc872bc3a415a45fd0e32b4b7d2f571a10e5184dd646189c614df05", 0xf7}, {&(0x7f0000008cc0)="1fb2c346cadeeaae14056594c8febcafaa3e266176f4eacf617b4012cbf523838659135ad10ebfbf90323620893a225dfe7601e420416caeedadfef766418603c097d220662f742435609c5b161f6acb7fd87821b567816f042d722aff67df5ace24c461787f2b0b4bab03b3dc6b9b5db33b92157c70", 0x76}, {&(0x7f0000008d40)="a612761a1312097857a849743e5b9491a2a4d45f1e033f204a6b3da7a199c93409e98e354e37a6c37ad22cb36c511d", 0x2f}], 0x3, &(0x7f0000008e80)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r13}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, r14}}}, @rights={{0x2c, 0x1, 0x1, [r0, r4, r2, r2, r15, r16, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r17}}}, @cred={{0x1c, 0x1, 0x2, {r18, 0xee00, 0xee01}}}], 0xb0, 0x4000000}}], 0x7, 0x20040000) (async, rerun: 64) r19 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) (rerun: 64) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r19, 0x0) r20 = socket$isdn(0x22, 0x3, 0x10) (async) r21 = accept4$tipc(0xffffffffffffffff, &(0x7f0000003700), &(0x7f0000003740)=0x10, 0x80000) sendmmsg$unix(r1, &(0x7f0000003800)=[{{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002300)=[{&(0x7f00000000c0)="696dbe8f1147303a7f603b8489ad34c61c119d978d71fb2c91ee80550375b61741c83aae5752594ac02b50116bfb7f7c7cf527d92c0fbeabbd16ac09ff02ab951b43f1114caef903940a8d4a50bd9a0d5263918932cc41096943af622e69404f499b13fe7fc768719a53ae5bd429e5810fce0607", 0x74}, {&(0x7f0000000140)="af554c16b18dd47cf90dcc5acd6e720f2e43188ce10327b71fb27226a0ac3756fdd18440781089b5c2cc445a54c2ffa4bcdb05", 0x33}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000002200)="a8bb1d10cfe3243e309bd4299919f1ca4601d9e366e420601a22512f74e883495d653d795af27b4096f3ea47e4b1b17695323dee3e239b419c72c9891d169ff94740f3c2e2260801e7d560491483513167f5cfa96581255d4c95f7d56d50e8aa9bef33c3d39900c475abdf47effff9a0711b567a3837b6b60625046778859e8bf6139729959bf4526a7c2440da695eab76ea2a4459d77c6f8437e198358c90e5d1104a776b550282249a115bb9b790450b9cdba77ef4cf5976adcf77a377705c7bcfe31781b17816", 0xc8}], 0x7, &(0x7f00000023c0)=[@rights={{0x14, 0x1, 0x1, [r3]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}], 0x50, 0x24008082}}, {{0x0, 0x0, &(0x7f0000003640)=[{&(0x7f0000002440)="c361ab7783489d35a335a6d895f593bcdf2810aca0e077b1f1edb4010739711dd2ca8f84c879593b6487c68ba6870cca9d9eb1cd1147c106927da533892e8d5f84ed48d40a66bcada1e5d439c863021876b4d0d8b7a19aacb67aa3f2ee7c57c047d0227e27c162eba84f77887e3e536ad8", 0x71}, {&(0x7f00000024c0)="d5bfbf30064d70e80f39254b5a63e4e2f5c8f0f1ae29c738", 0x18}, {&(0x7f0000002500)="b6e79ab6cd34bf372e2517d512ba3ad1d65bba834d6b3ee6aeada920ee0fb51de845e7a5a73f7200695266d3e9504380c3763a03551798bd5b784d890faf2ddd2127662344d30414da8cf1a12aaacc97eecc836a4c0fc221f69ca9eef6e0cc85718847540a26c567e5a335ef731b55cb96600853f1f35a", 0x77}, {&(0x7f0000002580)="696d77b30e0849c15f6b91be6a3971cffcada930bd2b624c616d2607cfbd966f57613e021a1bdfb10d145c5e17d69c148e86b444b5a39a934659cedee02be645c2187a5c22477e2acbef21b7714adc0dbb0826683c4b8561d41a0d52129415ed4d6e8e3ad32e0836dc03606c66e5fd2c45c240119c55f3641fdb76db", 0x7c}, {&(0x7f0000002600)="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", 0x1000}, {&(0x7f0000003600)="1fb89ebdbe5a5becc9", 0x9}], 0x6, &(0x7f0000003780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r4, r5, r19, r20, 0xffffffffffffffff, r21]}}], 0x50, 0x4000800}}], 0x2, 0x20000841) 16:08:47 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000d80a000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:47 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(0x0, 0x0, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r4, r4, 0x0, 0x108000000) 16:08:47 executing program 4: creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x0, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) [ 1546.650718][ T3947] loop5: detected capacity change from 0 to 128 [ 1546.663031][ T3947] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:47 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000b000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:47 executing program 4: creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x0, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:08:47 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000100), 0x7f, 0x2800) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x1c, r3, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4804}, 0x800) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r4, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000c40), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000c80)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f0000000cc0)={0x34, r7, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}]}, 0x34}}, 0x0) r9 = syz_genetlink_get_family_id$batadv(&(0x7f00000008c0), r1) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x1c, r9, 0x408, 0x1, 0x25dfdbfe, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008800}, 0x4000800) sendmsg$nl_route(r4, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)=@newnexthop={0x7c, 0x68, 0x400, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x2, 0x0, 0xe}, [@NHA_OIF={0x8, 0x5, r8}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x5}, @NHA_GROUP_TYPE={0x6, 0x3, 0x1}, @NHA_RES_GROUP={0x14, 0xc, 0x0, 0x1, [@NHA_RES_GROUP_IDLE_TIMER={0x8, 0x2, 0x200}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0x5}]}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_GATEWAY={0x14, 0x6, @ip4=@dev={0xac, 0x14, 0x14, 0x32}}, @NHA_GATEWAY={0x14, 0x6, @ip4=@private=0xa010101}, @NHA_ID={0x8, 0x1, 0x2}]}, 0x7c}}, 0x800) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000540)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="008bf8695a230cbb0bf82668f14d602b9397c2da20c4e374e88a42c9", @ANYRES16=r2, @ANYBLOB="100026bd7000fcdbdf2503000000050014007f000000080019007f000001060003000100000006000100080000000500060003000000"], 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x4000104) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000000)=ANY=[@ANYRESDEC=r2, @ANYRESHEX=r2, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74a75d94a702cacf6af1da7e565161408ff873457cccfb8c08000000c1c5075d17ea0311f91f91a2dce4b854a6d2e13ba534f07ec683b7539a5bc79fa36d3241dee98637f78b4e3ecb3b207b08a41b84b3516e7826d8e0d72125a1c2efa67e8a1fd609f3402fc37175"], 0x1, 0x290, &(0x7f0000000280)="$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") 16:08:47 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000100), 0x7f, 0x2800) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x1c, r3, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4804}, 0x800) (async) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r4, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000c40), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000c80)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f0000000cc0)={0x34, r7, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}]}, 0x34}}, 0x0) (async) r9 = syz_genetlink_get_family_id$batadv(&(0x7f00000008c0), r1) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x1c, r9, 0x408, 0x1, 0x25dfdbfe, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008800}, 0x4000800) (async) sendmsg$nl_route(r4, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)=@newnexthop={0x7c, 0x68, 0x400, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x2, 0x0, 0xe}, [@NHA_OIF={0x8, 0x5, r8}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x5}, @NHA_GROUP_TYPE={0x6, 0x3, 0x1}, @NHA_RES_GROUP={0x14, 0xc, 0x0, 0x1, [@NHA_RES_GROUP_IDLE_TIMER={0x8, 0x2, 0x200}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0x5}]}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_GATEWAY={0x14, 0x6, @ip4=@dev={0xac, 0x14, 0x14, 0x32}}, @NHA_GATEWAY={0x14, 0x6, @ip4=@private=0xa010101}, @NHA_ID={0x8, 0x1, 0x2}]}, 0x7c}}, 0x800) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) (async) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000540)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="008bf8695a230cbb0bf82668f14d602b9397c2da20c4e374e88a42c9", @ANYRES16=r2, @ANYBLOB="100026bd7000fcdbdf2503000000050014007f000000080019007f000001060003000100000006000100080000000500060003000000"], 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x4000104) (async) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000000)=ANY=[@ANYRESDEC=r2, @ANYRESHEX=r2, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74a75d94a702cacf6af1da7e565161408ff873457cccfb8c08000000c1c5075d17ea0311f91f91a2dce4b854a6d2e13ba534f07ec683b7539a5bc79fa36d3241dee98637f78b4e3ecb3b207b08a41b84b3516e7826d8e0d72125a1c2efa67e8a1fd609f3402fc37175"], 0x1, 0x290, &(0x7f0000000280)="$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") [ 1546.758911][ T3960] loop5: detected capacity change from 0 to 128 [ 1546.777685][ T3962] loop3: detected capacity change from 0 to 128 [ 1546.786627][ T3960] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:47 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000010b000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:47 executing program 4: creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x0, &(0x7f0000000540)) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:08:47 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000100), 0x7f, 0x2800) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x1c, r3, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4804}, 0x800) (async) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r4, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) (async) r6 = socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000c40), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000c80)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f0000000cc0)={0x34, r7, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}]}, 0x34}}, 0x0) (async) r9 = syz_genetlink_get_family_id$batadv(&(0x7f00000008c0), r1) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x1c, r9, 0x408, 0x1, 0x25dfdbfe, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008800}, 0x4000800) (async) sendmsg$nl_route(r4, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)=@newnexthop={0x7c, 0x68, 0x400, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x2, 0x0, 0xe}, [@NHA_OIF={0x8, 0x5, r8}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x5}, @NHA_GROUP_TYPE={0x6, 0x3, 0x1}, @NHA_RES_GROUP={0x14, 0xc, 0x0, 0x1, [@NHA_RES_GROUP_IDLE_TIMER={0x8, 0x2, 0x200}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0x5}]}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_GATEWAY={0x14, 0x6, @ip4=@dev={0xac, 0x14, 0x14, 0x32}}, @NHA_GATEWAY={0x14, 0x6, @ip4=@private=0xa010101}, @NHA_ID={0x8, 0x1, 0x2}]}, 0x7c}}, 0x800) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x5c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000540)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="008bf8695a230cbb0bf82668f14d602b9397c2da20c4e374e88a42c9", @ANYRES16=r2, @ANYBLOB="100026bd7000fcdbdf2503000000050014007f000000080019007f000001060003000100000006000100080000000500060003000000"], 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x4000104) (async) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000000)=ANY=[@ANYRESDEC=r2, @ANYRESHEX=r2, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74a75d94a702cacf6af1da7e565161408ff873457cccfb8c08000000c1c5075d17ea0311f91f91a2dce4b854a6d2e13ba534f07ec683b7539a5bc79fa36d3241dee98637f78b4e3ecb3b207b08a41b84b3516e7826d8e0d72125a1c2efa67e8a1fd609f3402fc37175"], 0x1, 0x290, &(0x7f0000000280)="$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") [ 1547.467118][ T3974] loop5: detected capacity change from 0 to 128 [ 1547.477627][ T3973] loop3: detected capacity change from 0 to 128 [ 1547.479353][ T3974] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:48 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(0x0, 0x0, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r4, r4, 0x0, 0x108000000) 16:08:48 executing program 2: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:48 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000c000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:48 executing program 3: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") r0 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) connect$unix(r0, &(0x7f0000000540)=@abs={0x1, 0x0, 0x4e21}, 0x6e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000380)=[@in={0x2, 0x0, @rand_addr=0x64010102}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x25, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e23, 0x80, @mcast1, 0x3}}, 0x0, 0x40}, 0x9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r3, @in6={{0xa, 0x4e22, 0x7ff, @remote, 0x9}}, 0x3, 0x6, 0x3f, 0x5, 0x661043716905b4bb, 0x6de, 0x1f}, &(0x7f00000000c0)=0x9c) 16:08:48 executing program 4: creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x0, &(0x7f0000000540)) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:08:48 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:48 executing program 4: creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x0, &(0x7f0000000540)) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) [ 1547.621673][ T3984] loop5: detected capacity change from 0 to 128 [ 1547.629297][ T3985] loop3: detected capacity change from 0 to 128 [ 1547.643249][ T3984] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1547.651607][ T3985] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000015) 16:08:48 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000010c000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:48 executing program 3: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") r0 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) connect$unix(r0, &(0x7f0000000540)=@abs={0x1, 0x0, 0x4e21}, 0x6e) (async) connect$unix(r0, &(0x7f0000000540)=@abs={0x1, 0x0, 0x4e21}, 0x6e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000380)=[@in={0x2, 0x0, @rand_addr=0x64010102}]}, &(0x7f0000000180)=0x10) socket$inet(0x2, 0x80001, 0x84) (async) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x25, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e23, 0x80, @mcast1, 0x3}}, 0x0, 0x40}, 0x9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r3, @in6={{0xa, 0x4e22, 0x7ff, @remote, 0x9}}, 0x3, 0x6, 0x3f, 0x5, 0x661043716905b4bb, 0x6de, 0x1f}, &(0x7f00000000c0)=0x9c) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r3, @in6={{0xa, 0x4e22, 0x7ff, @remote, 0x9}}, 0x3, 0x6, 0x3f, 0x5, 0x661043716905b4bb, 0x6de, 0x1f}, &(0x7f00000000c0)=0x9c) [ 1547.741510][ T3995] loop3: detected capacity change from 0 to 128 [ 1547.761923][ T3996] loop5: detected capacity change from 0 to 128 [ 1547.769842][ T3995] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000015) 16:08:48 executing program 4: creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x1, &(0x7f0000000540)=[0x0]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) [ 1547.785600][ T3996] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:48 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000d000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:48 executing program 3: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") r0 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) connect$unix(r0, &(0x7f0000000540)=@abs={0x1, 0x0, 0x4e21}, 0x6e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000380)=[@in={0x2, 0x0, @rand_addr=0x64010102}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x25, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e23, 0x80, @mcast1, 0x3}}, 0x0, 0x40}, 0x9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r3, @in6={{0xa, 0x4e22, 0x7ff, @remote, 0x9}}, 0x3, 0x6, 0x3f, 0x5, 0x661043716905b4bb, 0x6de, 0x1f}, &(0x7f00000000c0)=0x9c) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") (async) open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r1, 0x0) (async) connect$unix(r0, &(0x7f0000000540)=@abs={0x1, 0x0, 0x4e21}, 0x6e) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000380)=[@in={0x2, 0x0, @rand_addr=0x64010102}]}, &(0x7f0000000180)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x25, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e23, 0x80, @mcast1, 0x3}}, 0x0, 0x40}, 0x9c) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r3, @in6={{0xa, 0x4e22, 0x7ff, @remote, 0x9}}, 0x3, 0x6, 0x3f, 0x5, 0x661043716905b4bb, 0x6de, 0x1f}, &(0x7f00000000c0)=0x9c) (async) [ 1547.894159][ T4002] loop3: detected capacity change from 0 to 128 [ 1547.903279][ T4002] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000015) [ 1547.905187][ T4003] loop5: detected capacity change from 0 to 128 [ 1547.925170][ T4003] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:49 executing program 3: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB="646f74732c646f74732c646d61736b3d3030303030303030303230303030301c6e6f646f74732c646973636172642c6e66733d6e6f7374616c655f726f2c6769643d", @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") r0 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) recvmsg$kcm(r0, &(0x7f0000000800)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @dev}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000080)=""/157, 0x9d}, {&(0x7f0000000540)=""/2, 0x2}, {&(0x7f0000000580)=""/158, 0x9e}, {&(0x7f0000000640)=""/104, 0x68}], 0x4, &(0x7f0000000700)=""/208, 0xd0}, 0x40) 16:08:49 executing program 4: creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x1, &(0x7f0000000540)=[0x0]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:08:49 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000e000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6dZ2k/05CXrxQS96CbMe1UOVDcSC0q2iHoSMZRpa25EEbUUwZ097HcOjN0F8A3sX3oYgO8hORtamWdb9w9m1s/1+LnmSJ7/tSULK8yv8uvV0/XVl1TNXLV+MnIohEsiOyKw40pGKtplWnImPy928BHJj7s32x8Vnzx8WisX5kupCYelWXlWnr3x9+/7T1W/+hSefp7NZ2Zx9sfUz/33z4ualrd9LrxxPHU9rdV8tXa7XfWu5auuK41VM1cdV2/JsdWqe7e7Lr1bra2tNtWorU5Nrru15atWaakhT/brmoqpqapqmTk3uxjkZIZm/HlHeKJWswpkUg3PDdQtWWkQmDrwN5Y3BVAQAAAbp6P7fiM/p9P9Gd/8vckL//yE6a/pLz/v/tMT9f8Vu9f++21TrpeUk+38c63T9v3E2xeBfpILEzr19KdctTBw+iP4fAAAAAAAAAAAAAAAAAAAAAID/wU4YzoRhOPMrDGcMEQmj/ayIpBP7hwwdqbX1w6rz/Dvb5PPPHf/8MQQSC/dyIj+CRrlRTrW27fzCg+L8nLYkFv5tNxrldJy/2c7r/vy4TEb5/KH5jFy/1s7v5u4/Kibz643yhKwcW3nQq1sAAAAAAMDQMzU2Gx/MSTy/N03NSne+NX9vR8He9wNd8/sxuTzWv+sAAAAAAABH85rvKla1arv9CdJ9/F+nDkRON/x2mO1JGWkROeGc0qLI4G/UgSAr56KMYQ7u9OwPhimR9pHx6MOg6y0AAAAAMFz25gODrgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgNHVj58uG/Q1AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOfFnwAAAP//rHW9Hw==") 16:08:49 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(0x0, 0x0, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r4, r4, 0x0, 0x108000000) 16:08:49 executing program 2: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:49 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:49 executing program 3: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB="646f74732c646f74732c646d61736b3d3030303030303030303230303030301c6e6f646f74732c646973636172642c6e66733d6e6f7374616c655f726f2c6769643d", @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") (async) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) (async) recvmsg$kcm(r0, &(0x7f0000000800)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @dev}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000080)=""/157, 0x9d}, {&(0x7f0000000540)=""/2, 0x2}, {&(0x7f0000000580)=""/158, 0x9e}, {&(0x7f0000000640)=""/104, 0x68}], 0x4, &(0x7f0000000700)=""/208, 0xd0}, 0x40) [ 1548.564609][ T4016] loop3: detected capacity change from 0 to 128 [ 1548.569406][ T4015] loop5: detected capacity change from 0 to 128 [ 1548.601010][ T4015] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:49 executing program 4: creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x1, &(0x7f0000000540)=[0x0]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:08:49 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000010e000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:49 executing program 3: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB="646f74732c646f74732c646d61736b3d3030303030303030303230303030301c6e6f646f74732c646973636172642c6e66733d6e6f7374616c655f726f2c6769643d", @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6bZ0k/25KOjFB73oJcx6VA9VNhALSreKehAylmlobUcStBXBnD3tdQyP3gTxDexdeBuC7LSTkbVZlnX/cHbtbL8fKHmSJ7/2SULK8yukm8/W3lRWfGvFDsTIqRgioWyLzIgruzLx8mIrHku2y728hHJz9u3Wp4XnLx4VisW5kup8YfF2XlWnrn579+Hzte/BhadfpkxTNmZebv7K/9i4tHF58/fia9dX19daPVBbl+r1wF6qOrrs+hVL9UnVsX1H3ZrvePvyK9X66mpT7dry5MSq5/i+2rWmGtLUoK65uKqaWpalkxM7cU6GyNhfjyivl0p24UyKwbnheQU7KyLjB+6G8np/KgIAAP10dP9vJPvs9v9GZ/8vckL//zHea+pr1/v/rCT9f8Vp9f+B11T7le2m+38c63T9v3E2xeBfZMLUyv19Kc8rjB8+iP4fAAAAAAAAAAAAAAAAAAAAAID/wXYUTUdRNL2zNEQkitdNEcmm1g8ZOlTP1g+q9PWPUi8zvsDHXH8MgNSDezmRn2Gj3ChnWst2fv5hcW5WW1IP/m01GuVskr/Vzuv+/KhMxPn8ofkxuXG9nd/JPXhcTOfXGuVxWT628rBbpwAAAAAAgIFnaWIm2ZiTZH5vWWpKZ741f29H4d7vAx3z+xG5MtK74wAAAAAAAEfzm+8rdrXqeL0Jsj38rFMHIqcbficyu1JGVkRO2Ke0INL/E3UgMOVclDHIwd2uvWGUEWlvGY2/DDruAgAAAACDZW8+0O9KAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYXr3467J+HyMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwXvwJAAD//yrQvTA=") (async) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) recvmsg$kcm(r0, &(0x7f0000000800)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @dev}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000080)=""/157, 0x9d}, {&(0x7f0000000540)=""/2, 0x2}, {&(0x7f0000000580)=""/158, 0x9e}, {&(0x7f0000000640)=""/104, 0x68}], 0x4, &(0x7f0000000700)=""/208, 0xd0}, 0x40) [ 1548.659827][ T4023] loop3: detected capacity change from 0 to 128 16:08:49 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:49 executing program 3: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="a5decc028eed0087b637ed8b846e47c3ffbfc475a87ca54f6fd61a2c38bc486da114dd1e926a9891c14a667e0dbb4aa02e8abae383fe5e4fc68cc497c5c9292e81a5d2475a34252de06f6d0f57617e54769203a3d078674a342a71878ee92739d2e59f5b", 0x64, 0x10, &(0x7f0000000080)={0x2, 0x4e24, @rand_addr=0x64010100}, 0x10) 16:08:49 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000f000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1548.711921][ T4031] loop5: detected capacity change from 0 to 128 [ 1548.730941][ T4033] loop3: detected capacity change from 0 to 128 [ 1548.738427][ T4031] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:49 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:49 executing program 3: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") (async) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="a5decc028eed0087b637ed8b846e47c3ffbfc475a87ca54f6fd61a2c38bc486da114dd1e926a9891c14a667e0dbb4aa02e8abae383fe5e4fc68cc497c5c9292e81a5d2475a34252de06f6d0f57617e54769203a3d078674a342a71878ee92739d2e59f5b", 0x64, 0x10, &(0x7f0000000080)={0x2, 0x4e24, @rand_addr=0x64010100}, 0x10) [ 1548.810813][ T4040] loop5: detected capacity change from 0 to 128 [ 1548.818430][ T4041] loop3: detected capacity change from 0 to 128 [ 1548.828781][ T4041] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000015) [ 1548.834798][ T4040] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1548.892275][ T4045] loop3: detected capacity change from 0 to 128 [ 1548.901614][ T4045] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000015) 16:08:49 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}], 0x1, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:08:49 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900002010000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:49 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:49 executing program 3: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") (async) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="a5decc028eed0087b637ed8b846e47c3ffbfc475a87ca54f6fd61a2c38bc486da114dd1e926a9891c14a667e0dbb4aa02e8abae383fe5e4fc68cc497c5c9292e81a5d2475a34252de06f6d0f57617e54769203a3d078674a342a71878ee92739d2e59f5b", 0x64, 0x10, &(0x7f0000000080)={0x2, 0x4e24, @rand_addr=0x64010100}, 0x10) 16:08:49 executing program 2: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x108000000) 16:08:49 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1549.477700][ T4051] loop3: detected capacity change from 0 to 128 [ 1549.497813][ T4056] loop5: detected capacity change from 0 to 128 [ 1549.508584][ T4051] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000015) 16:08:50 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000011000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1549.528127][ T4056] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:50 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x12840, 0x4) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x90c402, &(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74", @ANYRES32=0x0, @ANYRESDEC], 0x1, 0x294, &(0x7f0000000540)="$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") 16:08:50 executing program 4: creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x1a00001a}]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:08:50 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000012000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1549.629691][ T4067] loop5: detected capacity change from 0 to 128 [ 1549.639802][ T4067] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1549.641383][ T4065] loop3: detected capacity change from 0 to 128 16:08:50 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x12840, 0x4) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x90c402, &(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74", @ANYRES32=0x0, @ANYRESDEC], 0x1, 0x294, &(0x7f0000000540)="$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") 16:08:50 executing program 4: creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x1a00001a}]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) [ 1549.697707][ T4071] loop5: detected capacity change from 0 to 128 [ 1549.705990][ T4071] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1549.721131][ T4073] loop3: detected capacity change from 0 to 128 16:08:50 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}], 0x1, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:08:50 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) (async) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x12840, 0x4) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x90c402, &(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74", @ANYRES32=0x0, @ANYRESDEC], 0x1, 0x294, &(0x7f0000000540)="$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") 16:08:50 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000b416000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:50 executing program 4: creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x1a00001a}]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:08:50 executing program 2: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x108000000) 16:08:50 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:50 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1550.205578][ T4081] loop3: detected capacity change from 0 to 128 [ 1550.217130][ T4083] loop5: detected capacity change from 0 to 128 [ 1550.242586][ T4083] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:50 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000b916000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:50 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) ioctl$RTC_PLL_GET(r0, 0x80207011, &(0x7f0000000340)) r1 = syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB="646f74732c646f74732c646d61736b3d3030303030303030303230303030bb447fb3646f74732c646973636172642c6e66733d6e6f7374616c655f726f2c6769643d", @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f703f0000000000000000003030ffffffff303030303078373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x290, &(0x7f0000001540)="$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") r2 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r2, 0x8983, &(0x7f0000000040)) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x1, 'vlan1\x00', {}, 0xfe01}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000004c00)={{r3, 0x0, 0x1000, 0x3, 0x7f, 0x8, 0x1f, 0x3, 0x6, 0x40000000, 0x4712, 0x1, 0x3, 0xcc}}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000005c00)=ANY=[@ANYRES64=r3, @ANYBLOB="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", @ANYBLOB="c697ca307b6d12310ec0d3726c915e2a64690383502c0b7c279e05be352428c3329557ba75b55d685b3cea45ef1ddbf48ed1cf9fff4b0d1f83ffcb0fd9", @ANYRES16=r4]) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000000540)={{r3, 0x3f, 0x5c0, 0x8000000000000000, 0x5, 0xfffffffffffffffa, 0x100000000, 0xffff, 0x6, 0x6, 0x1000, 0x5, 0x4, 0x7, 0x7ff}}) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendto$rxrpc(r5, &(0x7f00000000c0)="88733c9f0d390edc58c4880e0663cc5552f8292e977fcc54971eb61c7275422b4e55e4ee065044", 0x27, 0x0, &(0x7f0000000300)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x40}}, 0x24) 16:08:50 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1550.350858][ T4100] loop5: detected capacity change from 0 to 128 [ 1550.361582][ T4100] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:50 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) ioctl$RTC_PLL_GET(r0, 0x80207011, &(0x7f0000000340)) r1 = syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB="646f74732c646f74732c646d61736b3d3030303030303030303230303030bb447fb3646f74732c646973636172642c6e66733d6e6f7374616c655f726f2c6769643d", @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f703f0000000000000000003030ffffffff303030303078373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x290, &(0x7f0000001540)="$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") r2 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r2, 0x8983, &(0x7f0000000040)) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x1, 'vlan1\x00', {}, 0xfe01}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) (rerun: 32) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000004c00)={{r3, 0x0, 0x1000, 0x3, 0x7f, 0x8, 0x1f, 0x3, 0x6, 0x40000000, 0x4712, 0x1, 0x3, 0xcc}}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000005c00)=ANY=[@ANYRES64=r3, @ANYBLOB="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", @ANYBLOB="c697ca307b6d12310ec0d3726c915e2a64690383502c0b7c279e05be352428c3329557ba75b55d685b3cea45ef1ddbf48ed1cf9fff4b0d1f83ffcb0fd9", @ANYRES16=r4]) (async) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000000540)={{r3, 0x3f, 0x5c0, 0x8000000000000000, 0x5, 0xfffffffffffffffa, 0x100000000, 0xffff, 0x6, 0x6, 0x1000, 0x5, 0x4, 0x7, 0x7ff}}) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendto$rxrpc(r5, &(0x7f00000000c0)="88733c9f0d390edc58c4880e0663cc5552f8292e977fcc54971eb61c7275422b4e55e4ee065044", 0x27, 0x0, &(0x7f0000000300)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x40}}, 0x24) 16:08:50 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000be16000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1550.469278][ T4108] loop5: detected capacity change from 0 to 128 [ 1550.488529][ T4108] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:51 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}], 0x1, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:08:51 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) ioctl$RTC_PLL_GET(r0, 0x80207011, &(0x7f0000000340)) r1 = syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB="646f74732c646f74732c646d61736b3d3030303030303030303230303030bb447fb3646f74732c646973636172642c6e66733d6e6f7374616c655f726f2c6769643d", @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f703f0000000000000000003030ffffffff303030303078373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x290, &(0x7f0000001540)="$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") r2 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r2, 0x8983, &(0x7f0000000040)) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x1, 'vlan1\x00', {}, 0xfe01}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000004c00)={{r3, 0x0, 0x1000, 0x3, 0x7f, 0x8, 0x1f, 0x3, 0x6, 0x40000000, 0x4712, 0x1, 0x3, 0xcc}}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000005c00)=ANY=[@ANYRES64=r3, @ANYBLOB="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", @ANYBLOB="c697ca307b6d12310ec0d3726c915e2a64690383502c0b7c279e05be352428c3329557ba75b55d685b3cea45ef1ddbf48ed1cf9fff4b0d1f83ffcb0fd9", @ANYRES16=r4]) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000000540)={{r3, 0x3f, 0x5c0, 0x8000000000000000, 0x5, 0xfffffffffffffffa, 0x100000000, 0xffff, 0x6, 0x6, 0x1000, 0x5, 0x4, 0x7, 0x7ff}}) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendto$rxrpc(r5, &(0x7f00000000c0)="88733c9f0d390edc58c4880e0663cc5552f8292e977fcc54971eb61c7275422b4e55e4ee065044", 0x27, 0x0, &(0x7f0000000300)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x40}}, 0x24) open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) (async) ioctl$RTC_PLL_GET(r0, 0x80207011, &(0x7f0000000340)) (async) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB="646f74732c646f74732c646d61736b3d3030303030303030303230303030bb447fb3646f74732c646973636172642c6e66733d6e6f7374616c655f726f2c6769643d", @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f703f0000000000000000003030ffffffff303030303078373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x290, &(0x7f0000001540)="$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") (async) socket$netlink(0x10, 0x3, 0xa) (async) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r2, 0x8983, &(0x7f0000000040)) (async) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x1, 'vlan1\x00', {}, 0xfe01}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000100)) (async) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000004c00)={{r3, 0x0, 0x1000, 0x3, 0x7f, 0x8, 0x1f, 0x3, 0x6, 0x40000000, 0x4712, 0x1, 0x3, 0xcc}}) (async) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000005c00)=ANY=[@ANYRES64=r3, @ANYBLOB="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", @ANYBLOB="c697ca307b6d12310ec0d3726c915e2a64690383502c0b7c279e05be352428c3329557ba75b55d685b3cea45ef1ddbf48ed1cf9fff4b0d1f83ffcb0fd9", @ANYRES16=r4]) (async) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000000540)={{r3, 0x3f, 0x5c0, 0x8000000000000000, 0x5, 0xfffffffffffffffa, 0x100000000, 0xffff, 0x6, 0x6, 0x1000, 0x5, 0x4, 0x7, 0x7ff}}) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) (async) sendto$rxrpc(r5, &(0x7f00000000c0)="88733c9f0d390edc58c4880e0663cc5552f8292e977fcc54971eb61c7275422b4e55e4ee065044", 0x27, 0x0, &(0x7f0000000300)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x40}}, 0x24) (async) 16:08:51 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:51 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000020000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:51 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x10, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:51 executing program 2: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x108000000) 16:08:51 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000800)={0xffffffffffffffff, 0x58, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000c40), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000c80)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r3, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f0000000cc0)={0x34, r4, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}]}, 0x34}}, 0x0) sendmsg$inet(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000840)="10ddc5b30ff97b82882121ca471ed57cffd5b972c029fb3ee3b39768985c7b3de451c074ae001bdd20572231017e5c7a22d40d70dcf2c4ec88df2731a1a2021dd9cc250df41728f3386cbb7dfc8df6f8e8eb633778a656c3dc146ad709dfdd27dd44e595831462c71ff6a4aac63bcbbcbb08b9d5fc9ae4cae909421b2150b9e0704acaacd3952af3e9053c8aff2ad5990f998323bb615c1d00f25145425519a75ec44e586ec7d8911878c7c892811cf35e736b767ee99c611ebab7e1bd647a1f29f1fc0863a2e4008c6383b05c29e531e61d8518db61c0df5407aa687b2acf21656b2bf94e3d3e27cf5d4d", 0xeb}, {0xffffffffffffffff}, {&(0x7f0000000680)="9817984465d7c57d1f8f4175e013c69575f52d73f5ce7039bc238d62417327e4a3666ec65eca1467f2a4b873488c04e7e82458515e557e5ebd1a34894200f51dd87700e0b3a5b042a802b079e924a1c45b0d980a3aa96835dc949f01907632cb2d9222ac10be3c178921a3c19ebd1f97799b68e79b49314939bcb037721eb91f36e64bd8d232", 0x86}], 0x3, &(0x7f00000009c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010100, @local}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3f}}, @ip_ttl={{0x14, 0x0, 0x2, 0x2}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x80}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @empty, @loopback}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @loopback}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x393ed63}}, @ip_ttl={{0x14, 0x0, 0x2, 0x17}}], 0x108}, 0x8040) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xd9, "420f0806f33daec9f32fccf06cf4b5b20d701689cecccc043db90bd1c69de6f3cc2986221473ae32f537289be8c40a783c6f990aa88810cb51b471d6b17d9c447776950ec262e892781ced58bd726e4328cb2d4a42427f86580f1fe0d46a95f4c412d6ab8e23055cbfeb73ce231b46d81b4b3c7242b8085ea3e5a19408ec4ab2b2731ecfeb6c7d04891fe971ecf55569041ea798bc503797557f8e2079d03f722c739a5ea9ce08ca73ef693ac7d31b73403eb8bdb67334c428f2604f3823367aed74e3f65b1157f43d24f9c4e974b398f6cc413cfe3584ec6f"}, &(0x7f0000000540)=0xe1) [ 1550.932007][ T4114] loop5: detected capacity change from 0 to 128 [ 1550.956706][ T4114] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:51 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900001020000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:51 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(0x0, 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1550.992501][ T4125] loop3: detected capacity change from 0 to 128 [ 1551.031794][ T4125] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000015) 16:08:51 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000800)={0xffffffffffffffff, 0x58, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000c40), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000c80)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r3, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f0000000cc0)={0x34, r4, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}]}, 0x34}}, 0x0) (async) sendmsg$inet(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000840)="10ddc5b30ff97b82882121ca471ed57cffd5b972c029fb3ee3b39768985c7b3de451c074ae001bdd20572231017e5c7a22d40d70dcf2c4ec88df2731a1a2021dd9cc250df41728f3386cbb7dfc8df6f8e8eb633778a656c3dc146ad709dfdd27dd44e595831462c71ff6a4aac63bcbbcbb08b9d5fc9ae4cae909421b2150b9e0704acaacd3952af3e9053c8aff2ad5990f998323bb615c1d00f25145425519a75ec44e586ec7d8911878c7c892811cf35e736b767ee99c611ebab7e1bd647a1f29f1fc0863a2e4008c6383b05c29e531e61d8518db61c0df5407aa687b2acf21656b2bf94e3d3e27cf5d4d", 0xeb}, {0xffffffffffffffff}, {&(0x7f0000000680)="9817984465d7c57d1f8f4175e013c69575f52d73f5ce7039bc238d62417327e4a3666ec65eca1467f2a4b873488c04e7e82458515e557e5ebd1a34894200f51dd87700e0b3a5b042a802b079e924a1c45b0d980a3aa96835dc949f01907632cb2d9222ac10be3c178921a3c19ebd1f97799b68e79b49314939bcb037721eb91f36e64bd8d232", 0x86}], 0x3, &(0x7f00000009c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010100, @local}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3f}}, @ip_ttl={{0x14, 0x0, 0x2, 0x2}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x80}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @empty, @loopback}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @loopback}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x393ed63}}, @ip_ttl={{0x14, 0x0, 0x2, 0x17}}], 0x108}, 0x8040) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6bZ0k/25KOjFB73oJcx6VA9VNhALSreKehAylmlobUcStBXBnD3tdQyP3gTxDexdeBuC7LSTkbVZlnX/cHbtbL8fKHmSJ7/2SULK8yukm8/W3lRWfGvFDsTIqRgioWyLzIgruzLx8mIrHku2y728hHJz9u3Wp4XnLx4VisW5kup8YfF2XlWnrn579+Hzte/BhadfpkxTNmZebv7K/9i4tHF58/fia9dX19daPVBbl+r1wF6qOrrs+hVL9UnVsX1H3ZrvePvyK9X66mpT7dry5MSq5/i+2rWmGtLUoK65uKqaWpalkxM7cU6GyNhfjyivl0p24UyKwbnheQU7KyLjB+6G8np/KgIAAP10dP9vJPvs9v9GZ/8vckL//zHea+pr1/v/rCT9f8Vp9f+B11T7le2m+38c63T9v3E2xeBfZMLUyv19Kc8rjB8+iP4fAAAAAAAAAAAAAAAAAAAAAID/wXYUTUdRNL2zNEQkitdNEcmm1g8ZOlTP1g+q9PWPUi8zvsDHXH8MgNSDezmRn2Gj3ChnWst2fv5hcW5WW1IP/m01GuVskr/Vzuv+/KhMxPn8ofkxuXG9nd/JPXhcTOfXGuVxWT628rBbpwAAAAAAgIFnaWIm2ZiTZH5vWWpKZ741f29H4d7vAx3z+xG5MtK74wAAAAAAAEfzm+8rdrXqeL0Jsj38rFMHIqcbficyu1JGVkRO2Ke0INL/E3UgMOVclDHIwd2uvWGUEWlvGY2/DDruAgAAAACDZW8+0O9KAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYXr3467J+HyMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwXvwJAAD//yrQvTA=") (async) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xd9, "420f0806f33daec9f32fccf06cf4b5b20d701689cecccc043db90bd1c69de6f3cc2986221473ae32f537289be8c40a783c6f990aa88810cb51b471d6b17d9c447776950ec262e892781ced58bd726e4328cb2d4a42427f86580f1fe0d46a95f4c412d6ab8e23055cbfeb73ce231b46d81b4b3c7242b8085ea3e5a19408ec4ab2b2731ecfeb6c7d04891fe971ecf55569041ea798bc503797557f8e2079d03f722c739a5ea9ce08ca73ef693ac7d31b73403eb8bdb67334c428f2604f3823367aed74e3f65b1157f43d24f9c4e974b398f6cc413cfe3584ec6f"}, &(0x7f0000000540)=0xe1) [ 1551.092323][ T4133] loop5: detected capacity change from 0 to 128 [ 1551.112099][ T4133] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:51 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000022000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1551.144561][ T4135] loop3: detected capacity change from 0 to 128 [ 1551.180580][ T4135] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000015) [ 1551.183379][ T4139] loop5: detected capacity change from 0 to 128 16:08:51 executing program 3: socket$packet(0x11, 0x2, 0x300) (async) r0 = socket$packet(0x11, 0x2, 0x300) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000800)={0xffffffffffffffff, 0x58, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000c40), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000c80)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r3, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f0000000cc0)={0x34, r4, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}]}, 0x34}}, 0x0) sendmsg$inet(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000840)="10ddc5b30ff97b82882121ca471ed57cffd5b972c029fb3ee3b39768985c7b3de451c074ae001bdd20572231017e5c7a22d40d70dcf2c4ec88df2731a1a2021dd9cc250df41728f3386cbb7dfc8df6f8e8eb633778a656c3dc146ad709dfdd27dd44e595831462c71ff6a4aac63bcbbcbb08b9d5fc9ae4cae909421b2150b9e0704acaacd3952af3e9053c8aff2ad5990f998323bb615c1d00f25145425519a75ec44e586ec7d8911878c7c892811cf35e736b767ee99c611ebab7e1bd647a1f29f1fc0863a2e4008c6383b05c29e531e61d8518db61c0df5407aa687b2acf21656b2bf94e3d3e27cf5d4d", 0xeb}, {0xffffffffffffffff}, {&(0x7f0000000680)="9817984465d7c57d1f8f4175e013c69575f52d73f5ce7039bc238d62417327e4a3666ec65eca1467f2a4b873488c04e7e82458515e557e5ebd1a34894200f51dd87700e0b3a5b042a802b079e924a1c45b0d980a3aa96835dc949f01907632cb2d9222ac10be3c178921a3c19ebd1f97799b68e79b49314939bcb037721eb91f36e64bd8d232", 0x86}], 0x3, &(0x7f00000009c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010100, @local}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3f}}, @ip_ttl={{0x14, 0x0, 0x2, 0x2}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x80}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @empty, @loopback}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @loopback}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x393ed63}}, @ip_ttl={{0x14, 0x0, 0x2, 0x17}}], 0x108}, 0x8040) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xd9, "420f0806f33daec9f32fccf06cf4b5b20d701689cecccc043db90bd1c69de6f3cc2986221473ae32f537289be8c40a783c6f990aa88810cb51b471d6b17d9c447776950ec262e892781ced58bd726e4328cb2d4a42427f86580f1fe0d46a95f4c412d6ab8e23055cbfeb73ce231b46d81b4b3c7242b8085ea3e5a19408ec4ab2b2731ecfeb6c7d04891fe971ecf55569041ea798bc503797557f8e2079d03f722c739a5ea9ce08ca73ef693ac7d31b73403eb8bdb67334c428f2604f3823367aed74e3f65b1157f43d24f9c4e974b398f6cc413cfe3584ec6f"}, &(0x7f0000000540)=0xe1) (async) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xd9, "420f0806f33daec9f32fccf06cf4b5b20d701689cecccc043db90bd1c69de6f3cc2986221473ae32f537289be8c40a783c6f990aa88810cb51b471d6b17d9c447776950ec262e892781ced58bd726e4328cb2d4a42427f86580f1fe0d46a95f4c412d6ab8e23055cbfeb73ce231b46d81b4b3c7242b8085ea3e5a19408ec4ab2b2731ecfeb6c7d04891fe971ecf55569041ea798bc503797557f8e2079d03f722c739a5ea9ce08ca73ef693ac7d31b73403eb8bdb67334c428f2604f3823367aed74e3f65b1157f43d24f9c4e974b398f6cc413cfe3584ec6f"}, &(0x7f0000000540)=0xe1) [ 1551.216280][ T4139] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1551.281998][ T4141] loop3: detected capacity change from 0 to 128 [ 1551.291097][ T4141] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000015) 16:08:52 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000025000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:52 executing program 3: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000000)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYRESDEC], 0x1, 0x290, &(0x7f0000000280)="$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") 16:08:52 executing program 2: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x108000000) 16:08:52 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) [ 1551.756050][ T4147] loop3: detected capacity change from 0 to 128 [ 1551.763867][ T4150] loop5: detected capacity change from 0 to 128 [ 1551.780726][ T4150] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:52 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x10, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:52 executing program 3: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000000)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYRESDEC], 0x1, 0x290, &(0x7f0000000280)="$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") 16:08:52 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000003f000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1551.884349][ T4155] loop5: detected capacity change from 0 to 128 [ 1551.894772][ T4155] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1551.903726][ T4156] loop3: detected capacity change from 0 to 128 16:08:52 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000040000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:52 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(0x0, 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:52 executing program 3: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000000)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYRESDEC], 0x1, 0x290, &(0x7f0000000280)="$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") [ 1551.998623][ T4161] loop5: detected capacity change from 0 to 128 [ 1552.018428][ T4161] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1552.022206][ T4164] loop3: detected capacity change from 0 to 128 16:08:52 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000048000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:52 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000000)='./file1\x00', 0x80cc06, &(0x7f0000000080)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74", @ANYRESHEX=r0], 0x1, 0x290, &(0x7f0000000280)="$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") [ 1552.137685][ T4171] loop5: detected capacity change from 0 to 128 [ 1552.145654][ T4170] loop3: detected capacity change from 0 to 128 [ 1552.157538][ T4170] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000015) [ 1552.170032][ T4171] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:52 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000004c000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:52 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000000)='./file1\x00', 0x80cc06, &(0x7f0000000080)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74", @ANYRESHEX=r0], 0x1, 0x290, &(0x7f0000000280)="$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") [ 1552.274465][ T4174] loop3: detected capacity change from 0 to 128 [ 1552.283099][ T4174] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000015) [ 1552.284100][ T4175] loop5: detected capacity change from 0 to 128 [ 1552.304467][ T4175] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:53 executing program 2: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x108000000) 16:08:53 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:08:53 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x10, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:53 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) (async) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000000)='./file1\x00', 0x80cc06, &(0x7f0000000080)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74", @ANYRESHEX=r0], 0x1, 0x290, &(0x7f0000000280)="$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") 16:08:53 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000060000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1552.854787][ T4185] loop5: detected capacity change from 0 to 128 [ 1552.875667][ T4185] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1552.879985][ T4187] loop3: detected capacity change from 0 to 128 [ 1552.893864][ T4187] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000015) 16:08:53 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000068000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:53 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(0x0, 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:53 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6bZ0k/25KOjFB73oJcx6VA9VNhALSreKehAylmlobUcStBXBnD3tdQyP3gTxDexdeBuC7LSTkbVZlnX/cHbtbL8fKHmSJ7/2SULK8yukm8/W3lRWfGvFDsTIqRgioWyLzIgruzLx8mIrHku2y728hHJz9u3Wp4XnLx4VisW5kup8YfF2XlWnrn579+Hzte/BhadfpkxTNmZebv7K/9i4tHF58/fia9dX19daPVBbl+r1wF6qOrrs+hVL9UnVsX1H3ZrvePvyK9X66mpT7dry5MSq5/i+2rWmGtLUoK65uKqaWpalkxM7cU6GyNhfjyivl0p24UyKwbnheQU7KyLjB+6G8np/KgIAAP10dP9vJPvs9v9GZ/8vckL//zHea+pr1/v/rCT9f8Vp9f+B11T7le2m+38c63T9v3E2xeBfZMLUyv19Kc8rjB8+iP4fAAAAAAAAAAAAAAAAAAAAAID/wXYUTUdRNL2zNEQkitdNEcmm1g8ZOlTP1g+q9PWPUi8zvsDHXH8MgNSDezmRn2Gj3ChnWst2fv5hcW5WW1IP/m01GuVskr/Vzuv+/KhMxPn8ofkxuXG9nd/JPXhcTOfXGuVxWT628rBbpwAAAAAAgIFnaWIm2ZiTZH5vWWpKZ741f29H4d7vAx3z+xG5MtK74wAAAAAAAEfzm+8rdrXqeL0Jsj38rFMHIqcbficyu1JGVkRO2Ke0INL/E3UgMOVclDHIwd2uvWGUEWlvGY2/DDruAgAAAACDZW8+0O9KAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYXr3467J+HyMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwXvwJAAD//yrQvTA=") memfd_create(&(0x7f0000000080)='msdos\x00', 0x4) close(r0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r1, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) [ 1552.982386][ T4192] loop5: detected capacity change from 0 to 128 [ 1553.017900][ T4195] loop3: detected capacity change from 0 to 128 [ 1553.028106][ T4192] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:53 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000006c000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:53 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000540)=ANY=[@ANYBLOB="646f74732c646f74732c646d61736b3d3030303030303030303230303030302c6e6f646f74732c646973636172642c6e66733d6e6f7374616c655f726f2c6769643d92a7bd780816c851ed22f3c66a201613a988c523f9e8b4666a21617b36bc8c3f366fc04e0e7577fe7b51520bff9a4ffb941c5f384e940c52282cd48afaea232ffa64d189942efc910303d299bfcac7b16a45d9c1382dff20f4207dbbe04c873bdbd8dadcd80c74c117ea7685f96f25a715ea9bad22e0bab486db32c96c1cbcd0143be7c8ccc262bda99a0ffe6a495e29f032df32bfbfd962ca85ee3c6988fee3e36ccdcedd2fbc768bf616b850d11d6fd1b219d4c1f70b589c", @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") memfd_create(&(0x7f0000000080)='msdos\x00', 0x4) close(r0) (async) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r1, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) 16:08:53 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") memfd_create(&(0x7f0000000080)='msdos\x00', 0x4) (async) close(r0) (async) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r1, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) [ 1553.142026][ T4201] loop5: detected capacity change from 0 to 128 [ 1553.154518][ T4201] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1553.155579][ T4202] loop3: detected capacity change from 0 to 128 16:08:53 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000074000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6dZ2k/05CXrxQS96CbMe1UOVDcSC0q2iHoSMZRpa25EEbUUwZ097HcOjN0F8A3sX3oYgO8hORtamWdb9w9m1s/1+LnmSJ7/tSULK8yv8uvV0/XVl1TNXLV+MnIohEsiOyKw40pGKtplWnImPy928BHJj7s32x8Vnzx8WisX5kupCYelWXlWnr3x9+/7T1W/+hSefp7NZ2Zx9sfUz/33z4ualrd9LrxxPHU9rdV8tXa7XfWu5auuK41VM1cdV2/JsdWqe7e7Lr1bra2tNtWorU5Nrru15atWaakhT/brmoqpqapqmTk3uxjkZIZm/HlHeKJWswpkUg3PDdQtWWkQmDrwN5Y3BVAQAAAbp6P7fiM/p9P9Gd/8vckL//yE6a/pLz/v/tMT9f8Vu9f++21TrpeUk+38c63T9v3E2xeBfpILEzr19KdctTBw+iP4fAAAAAAAAAAAAAAAAAAAAAID/wU4YzoRhOPMrDGcMEQmj/ayIpBP7hwwdqbX1w6rz/Dvb5PPPHf/8MQQSC/dyIj+CRrlRTrW27fzCg+L8nLYkFv5tNxrldJy/2c7r/vy4TEb5/KH5jFy/1s7v5u4/Kibz643yhKwcW3nQq1sAAAAAAMDQMzU2Gx/MSTy/N03NSne+NX9vR8He9wNd8/sxuTzWv+sAAAAAAABH85rvKla1arv9CdJ9/F+nDkRON/x2mO1JGWkROeGc0qLI4G/UgSAr56KMYQ7u9OwPhimR9pHx6MOg6y0AAAAAMFz25gODrgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgNHVj58uG/Q1AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOfFnwAAAP//rHW9Hw==") [ 1553.250363][ T4207] loop5: detected capacity change from 0 to 128 [ 1553.258194][ T4205] loop3: detected capacity change from 0 to 128 [ 1553.266642][ T4207] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:54 executing program 2: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x108000000) 16:08:54 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000078000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1553.662872][ T4211] loop5: detected capacity change from 0 to 128 [ 1553.671449][ T4211] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:54 executing program 3: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/garp', 0x40000, 0x8e) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000540)=ANY=[@ANYBLOB="646f74732c646f74732c646d61736b3d3030303030303030303230303030302c6e6f646f74732c646973636172642c6e66733d6e6f7374616c655f726f2c6769643d0e4984ade1e57dcbfe0ff926aad56f1ec998cfad36eccbc7b355fcddd2d1320c90a3283840b7fd84fc540418a821d3da7304456fab4e9741267fe4bb97e5347dd53384151e73fc96b7e12228e9b1be14e1c8e7ac1010489c728c70304ddd084e38fe1557d7f20170dd8bca88be4ab985455a2e766421460a83aad1c47b37c09b776bc14943453366c1c17c489630f6483ea7139a5159a6eeaae447", @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:54 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:08:54 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000007a000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:54 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, 0xffffffffffffffff, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1553.847827][ T4219] loop3: detected capacity change from 0 to 128 [ 1553.855903][ T4221] loop5: detected capacity change from 0 to 128 [ 1553.877998][ T4221] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:54 executing program 3: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/garp', 0x40000, 0x8e) (async) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000540)=ANY=[@ANYBLOB="646f74732c646f74732c646d61736b3d3030303030303030303230303030302c6e6f646f74732c646973636172642c6e66733d6e6f7374616c655f726f2c6769643d0e4984ade1e57dcbfe0ff926aad56f1ec998cfad36eccbc7b355fcddd2d1320c90a3283840b7fd84fc540418a821d3da7304456fab4e9741267fe4bb97e5347dd53384151e73fc96b7e12228e9b1be14e1c8e7ac1010489c728c70304ddd084e38fe1557d7f20170dd8bca88be4ab985455a2e766421460a83aad1c47b37c09b776bc14943453366c1c17c489630f6483ea7139a5159a6eeaae447", @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:54 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000007f000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:54 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1554.030106][ T4231] loop3: detected capacity change from 0 to 128 [ 1554.038462][ T4232] loop5: detected capacity change from 0 to 128 [ 1554.056765][ T4232] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:54 executing program 3: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/garp', 0x40000, 0x8e) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000540)=ANY=[@ANYBLOB="646f74732c646f74732c646d61736b3d3030303030303030303230303030302c6e6f646f74732c646973636172642c6e66733d6e6f7374616c655f726f2c6769643d0e4984ade1e57dcbfe0ff926aad56f1ec998cfad36eccbc7b355fcddd2d1320c90a3283840b7fd84fc540418a821d3da7304456fab4e9741267fe4bb97e5347dd53384151e73fc96b7e12228e9b1be14e1c8e7ac1010489c728c70304ddd084e38fe1557d7f20170dd8bca88be4ab985455a2e766421460a83aad1c47b37c09b776bc14943453366c1c17c489630f6483ea7139a5159a6eeaae447", @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6bZ0k/25KOjFB73oJcx6VA9VNhALSreKehAylmlobUcStBXBnD3tdQyP3gTxDexdeBuC7LSTkbVZlnX/cHbtbL8fKHmSJ7/2SULK8yukm8/W3lRWfGvFDsTIqRgioWyLzIgruzLx8mIrHku2y728hHJz9u3Wp4XnLx4VisW5kup8YfF2XlWnrn579+Hzte/BhadfpkxTNmZebv7K/9i4tHF58/fia9dX19daPVBbl+r1wF6qOrrs+hVL9UnVsX1H3ZrvePvyK9X66mpT7dry5MSq5/i+2rWmGtLUoK65uKqaWpalkxM7cU6GyNhfjyivl0p24UyKwbnheQU7KyLjB+6G8np/KgIAAP10dP9vJPvs9v9GZ/8vckL//zHea+pr1/v/rCT9f8Vp9f+B11T7le2m+38c63T9v3E2xeBfZMLUyv19Kc8rjB8+iP4fAAAAAAAAAAAAAAAAAAAAAID/wXYUTUdRNL2zNEQkitdNEcmm1g8ZOlTP1g+q9PWPUi8zvsDHXH8MgNSDezmRn2Gj3ChnWst2fv5hcW5WW1IP/m01GuVskr/Vzuv+/KhMxPn8ofkxuXG9nd/JPXhcTOfXGuVxWT628rBbpwAAAAAAgIFnaWIm2ZiTZH5vWWpKZ741f29H4d7vAx3z+xG5MtK74wAAAAAAAEfzm+8rdrXqeL0Jsj38rFMHIqcbficyu1JGVkRO2Ke0INL/E3UgMOVclDHIwd2uvWGUEWlvGY2/DDruAgAAAACDZW8+0O9KAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYXr3467J+HyMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwXvwJAAD//yrQvTA=") (async) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000540)=ANY=[@ANYBLOB="646f74732c646f74732c646d61736b3d3030303030303030303230303030302c6e6f646f74732c646973636172642c6e66733d6e6f7374616c655f726f2c6769643d0e4984ade1e57dcbfe0ff926aad56f1ec998cfad36eccbc7b355fcddd2d1320c90a3283840b7fd84fc540418a821d3da7304456fab4e9741267fe4bb97e5347dd53384151e73fc96b7e12228e9b1be14e1c8e7ac1010489c728c70304ddd084e38fe1557d7f20170dd8bca88be4ab985455a2e766421460a83aad1c47b37c09b776bc14943453366c1c17c489630f6483ea7139a5159a6eeaae447", @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:54 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000081000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1554.163067][ T4238] loop5: detected capacity change from 0 to 128 [ 1554.172140][ T4239] loop3: detected capacity change from 0 to 128 [ 1554.185874][ T4238] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:54 executing program 3: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") ioctl$F2FS_IOC_GET_PIN_FILE(0xffffffffffffffff, 0x8004f50e, &(0x7f0000000000)) [ 1554.260756][ T4242] loop3: detected capacity change from 0 to 128 [ 1554.273676][ T4242] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000015) 16:08:55 executing program 2: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x0) 16:08:55 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000089000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:55 executing program 3: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") (async) ioctl$F2FS_IOC_GET_PIN_FILE(0xffffffffffffffff, 0x8004f50e, &(0x7f0000000000)) [ 1554.629990][ T4246] loop3: detected capacity change from 0 to 128 [ 1554.633191][ T4245] loop5: detected capacity change from 0 to 128 [ 1554.649376][ T4246] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000015) [ 1554.650443][ T4245] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:55 executing program 3: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") ioctl$F2FS_IOC_GET_PIN_FILE(0xffffffffffffffff, 0x8004f50e, &(0x7f0000000000)) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") (async) ioctl$F2FS_IOC_GET_PIN_FILE(0xffffffffffffffff, 0x8004f50e, &(0x7f0000000000)) (async) 16:08:55 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000016b4000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:55 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, 0xffffffffffffffff, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:55 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) [ 1554.801666][ T4254] loop5: detected capacity change from 0 to 128 [ 1554.810003][ T4255] loop3: detected capacity change from 0 to 128 [ 1554.830917][ T4255] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000015) [ 1554.834097][ T4254] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:55 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:55 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000016b9000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:55 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1554.955588][ T4262] loop3: detected capacity change from 0 to 128 [ 1554.984022][ T4262] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000015) 16:08:55 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) (async) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1555.025723][ T4267] loop5: detected capacity change from 0 to 128 [ 1555.049013][ T4267] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:55 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000016be000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1555.094507][ T4271] loop3: detected capacity change from 0 to 128 [ 1555.103559][ T4271] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000015) [ 1555.131966][ T4273] loop5: detected capacity change from 0 to 128 [ 1555.156462][ T4273] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:56 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) (async) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:56 executing program 2: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x0) 16:08:56 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000ad8000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1555.592075][ T4278] loop5: detected capacity change from 0 to 128 [ 1555.599955][ T4277] loop3: detected capacity change from 0 to 128 [ 1555.612304][ T4277] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000015) [ 1555.624524][ T4278] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:56 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000fffe000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:56 executing program 3: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000080)=ANY=[@ANYBLOB="646f67c0c48e5574732c646f74732c646d61736b3d3030303030303030000230303030302c6a6f646f74732c646973636172642c6e66733d6e6f7374616c655f726f2c6769643d", @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") r0 = semget$private(0x0, 0x3, 0x184) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x8, 0x5572, 0x81, 0x2, 0x47f5, 0x0, 0x6, 0x6, 0x3]) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000000)={'dvmrp0\x00', {0x2, 0x4e22, @empty}}) r1 = semget$private(0x0, 0x1, 0x54b) semctl$GETPID(r1, 0x0, 0xb, &(0x7f0000000540)=""/216) [ 1555.744495][ T4283] loop3: detected capacity change from 0 to 128 [ 1555.758341][ T4285] loop5: detected capacity change from 0 to 128 [ 1555.766547][ T4285] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:56 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, 0xffffffffffffffff, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:56 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:08:56 executing program 3: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000080)=ANY=[@ANYBLOB="646f67c0c48e5574732c646f74732c646d61736b3d3030303030303030000230303030302c6a6f646f74732c646973636172642c6e66733d6e6f7374616c655f726f2c6769643d", @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") (async) r0 = semget$private(0x0, 0x3, 0x184) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x8, 0x5572, 0x81, 0x2, 0x47f5, 0x0, 0x6, 0x6, 0x3]) (async) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000000)={'dvmrp0\x00', {0x2, 0x4e22, @empty}}) r1 = semget$private(0x0, 0x1, 0x54b) semctl$GETPID(r1, 0x0, 0xb, &(0x7f0000000540)=""/216) 16:08:56 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000feff000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1555.867299][ T4290] loop5: detected capacity change from 0 to 128 [ 1555.885876][ T4291] loop3: detected capacity change from 0 to 128 [ 1555.894000][ T4290] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:56 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:56 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900006a15010000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:56 executing program 3: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000080)=ANY=[@ANYBLOB="646f67c0c48e5574732c646f74732c646d61736b3d3030303030303030000230303030302c6a6f646f74732c646973636172642c6e66733d6e6f7374616c655f726f2c6769643d", @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") r0 = semget$private(0x0, 0x3, 0x184) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x8, 0x5572, 0x81, 0x2, 0x47f5, 0x0, 0x6, 0x6, 0x3]) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000000)={'dvmrp0\x00', {0x2, 0x4e22, @empty}}) r1 = semget$private(0x0, 0x1, 0x54b) semctl$GETPID(r1, 0x0, 0xb, &(0x7f0000000540)=""/216) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000080)=ANY=[@ANYBLOB="646f67c0c48e5574732c646f74732c646d61736b3d3030303030303030000230303030302c6a6f646f74732c646973636172642c6e66733d6e6f7374616c655f726f2c6769643d", @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") (async) semget$private(0x0, 0x3, 0x184) (async) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x8, 0x5572, 0x81, 0x2, 0x47f5, 0x0, 0x6, 0x6, 0x3]) (async) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000000)={'dvmrp0\x00', {0x2, 0x4e22, @empty}}) (async) semget$private(0x0, 0x1, 0x54b) (async) semctl$GETPID(r1, 0x0, 0xb, &(0x7f0000000540)=""/216) (async) [ 1556.033292][ T4301] loop5: detected capacity change from 0 to 128 [ 1556.047982][ T4302] loop3: detected capacity change from 0 to 128 [ 1556.064902][ T4301] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:56 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000840a020000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1556.146073][ T4310] loop5: detected capacity change from 0 to 128 [ 1556.165616][ T4310] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:57 executing program 2: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x0) 16:08:57 executing program 3: arch_prctl$ARCH_ENABLE_TAGGED_ADDR(0x4002, 0x4) r0 = open(&(0x7f0000000040)='./file1\x00', 0x141040, 0x0) socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r1, 0x0) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x18, 0x3, 0x9, 0x2, 0x0, 0x70bd25, 0x25dfdbff}, 0x10}}, 0x40014) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x808c06, &(0x7f0000000540)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=r0, @ANYBLOB="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"], 0x1, 0x290, &(0x7f0000000280)="$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") 16:08:57 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000080000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:57 executing program 3: arch_prctl$ARCH_ENABLE_TAGGED_ADDR(0x4002, 0x4) r0 = open(&(0x7f0000000040)='./file1\x00', 0x141040, 0x0) socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r1, 0x0) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x18, 0x3, 0x9, 0x2, 0x0, 0x70bd25, 0x25dfdbff}, 0x10}}, 0x40014) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x808c06, &(0x7f0000000540)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=r0, @ANYBLOB="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"], 0x1, 0x290, &(0x7f0000000280)="$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") arch_prctl$ARCH_ENABLE_TAGGED_ADDR(0x4002, 0x4) (async) open(&(0x7f0000000040)='./file1\x00', 0x141040, 0x0) (async) socket$key(0xf, 0x3, 0x2) (async) open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r1, 0x0) (async) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x18, 0x3, 0x9, 0x2, 0x0, 0x70bd25, 0x25dfdbff}, 0x10}}, 0x40014) (async) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x808c06, &(0x7f0000000540)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=r0, @ANYBLOB="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"], 0x1, 0x290, &(0x7f0000000280)="$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") (async) [ 1556.566229][ T4313] loop3: detected capacity change from 0 to 128 [ 1556.573909][ T4314] loop5: detected capacity change from 0 to 128 [ 1556.587883][ T4314] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1556.664182][ T4319] loop3: detected capacity change from 0 to 128 16:08:57 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900004000080000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:57 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:57 executing program 3: arch_prctl$ARCH_ENABLE_TAGGED_ADDR(0x4002, 0x4) r0 = open(&(0x7f0000000040)='./file1\x00', 0x141040, 0x0) socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r1, 0x0) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x18, 0x3, 0x9, 0x2, 0x0, 0x70bd25, 0x25dfdbff}, 0x10}}, 0x40014) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x808c06, &(0x7f0000000540)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=r0, @ANYBLOB="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"], 0x1, 0x290, &(0x7f0000000280)="$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") arch_prctl$ARCH_ENABLE_TAGGED_ADDR(0x4002, 0x4) (async) open(&(0x7f0000000040)='./file1\x00', 0x141040, 0x0) (async) socket$key(0xf, 0x3, 0x2) (async) open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r1, 0x0) (async) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x18, 0x3, 0x9, 0x2, 0x0, 0x70bd25, 0x25dfdbff}, 0x10}}, 0x40014) (async) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x808c06, &(0x7f0000000540)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=r0, @ANYBLOB="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"], 0x1, 0x290, &(0x7f0000000280)="$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") (async) 16:08:57 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) [ 1556.840372][ T4326] loop5: detected capacity change from 0 to 128 [ 1556.848377][ T4327] loop3: detected capacity change from 0 to 128 [ 1556.858444][ T4326] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:57 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000000b0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:57 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:57 executing program 3: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") r0 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/57, 0x39}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000080)=""/25, 0x19}, {&(0x7f00000000c0)=""/9, 0x9}], 0x4, 0x9, 0x5) open(&(0x7f0000001540)='./file1\x00', 0x41, 0x0) [ 1557.018549][ T4342] loop3: detected capacity change from 0 to 128 [ 1557.028176][ T4343] loop5: detected capacity change from 0 to 128 [ 1557.039775][ T4342] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000015) [ 1557.052346][ T4343] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:57 executing program 3: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6bZ0k/25KOjFB73oJcx6VA9VNhALSreKehAylmlobUcStBXBnD3tdQyP3gTxDexdeBuC7LSTkbVZlnX/cHbtbL8fKHmSJ7/2SULK8yukm8/W3lRWfGvFDsTIqRgioWyLzIgruzLx8mIrHku2y728hHJz9u3Wp4XnLx4VisW5kup8YfF2XlWnrn579+Hzte/BhadfpkxTNmZebv7K/9i4tHF58/fia9dX19daPVBbl+r1wF6qOrrs+hVL9UnVsX1H3ZrvePvyK9X66mpT7dry5MSq5/i+2rWmGtLUoK65uKqaWpalkxM7cU6GyNhfjyivl0p24UyKwbnheQU7KyLjB+6G8np/KgIAAP10dP9vJPvs9v9GZ/8vckL//zHea+pr1/v/rCT9f8Vp9f+B11T7le2m+38c63T9v3E2xeBfZMLUyv19Kc8rjB8+iP4fAAAAAAAAAAAAAAAAAAAAAID/wXYUTUdRNL2zNEQkitdNEcmm1g8ZOlTP1g+q9PWPUi8zvsDHXH8MgNSDezmRn2Gj3ChnWst2fv5hcW5WW1IP/m01GuVskr/Vzuv+/KhMxPn8ofkxuXG9nd/JPXhcTOfXGuVxWT628rBbpwAAAAAAgIFnaWIm2ZiTZH5vWWpKZ741f29H4d7vAx3z+xG5MtK74wAAAAAAAEfzm+8rdrXqeL0Jsj38rFMHIqcbficyu1JGVkRO2Ke0INL/E3UgMOVclDHIwd2uvWGUEWlvGY2/DDruAgAAAACDZW8+0O9KAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYXr3467J+HyMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwXvwJAAD//yrQvTA=") (async) r0 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/57, 0x39}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000080)=""/25, 0x19}, {&(0x7f00000000c0)=""/9, 0x9}], 0x4, 0x9, 0x5) open(&(0x7f0000001540)='./file1\x00', 0x41, 0x0) [ 1557.143469][ T4348] loop3: detected capacity change from 0 to 128 [ 1557.162993][ T4348] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000015) 16:08:57 executing program 3: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") r0 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/57, 0x39}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000080)=""/25, 0x19}, {&(0x7f00000000c0)=""/9, 0x9}], 0x4, 0x9, 0x5) (async) open(&(0x7f0000001540)='./file1\x00', 0x41, 0x0) 16:08:57 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000ffff0f0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6dZ2k/05CXrxQS96CbMe1UOVDcSC0q2iHoSMZRpa25EEbUUwZ097HcOjN0F8A3sX3oYgO8hORtamWdb9w9m1s/1+LnmSJ7/tSULK8yv8uvV0/XVl1TNXLV+MnIohEsiOyKw40pGKtplWnImPy928BHJj7s32x8Vnzx8WisX5kupCYelWXlWnr3x9+/7T1W/+hSefp7NZ2Zx9sfUz/33z4ualrd9LrxxPHU9rdV8tXa7XfWu5auuK41VM1cdV2/JsdWqe7e7Lr1bra2tNtWorU5Nrru15atWaakhT/brmoqpqapqmTk3uxjkZIZm/HlHeKJWswpkUg3PDdQtWWkQmDrwN5Y3BVAQAAAbp6P7fiM/p9P9Gd/8vckL//yE6a/pLz/v/tMT9f8Vu9f++21TrpeUk+38c63T9v3E2xeBfpILEzr19KdctTBw+iP4fAAAAAAAAAAAAAAAAAAAAAID/wU4YzoRhOPMrDGcMEQmj/ayIpBP7hwwdqbX1w6rz/Dvb5PPPHf/8MQQSC/dyIj+CRrlRTrW27fzCg+L8nLYkFv5tNxrldJy/2c7r/vy4TEb5/KH5jFy/1s7v5u4/Kibz643yhKwcW3nQq1sAAAAAAMDQMzU2Gx/MSTy/N03NSne+NX9vR8He9wNd8/sxuTzWv+sAAAAAAABH85rvKla1arv9CdJ9/F+nDkRON/x2mO1JGWkROeGc0qLI4G/UgSAr56KMYQ7u9OwPhimR9pHx6MOg6y0AAAAAMFz25gODrgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgNHVj58uG/Q1AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOfFnwAAAP//rHW9Hw==") 16:08:57 executing program 2: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, 0xffffffffffffffff, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:58 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000100000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6dZ2k/05CXrxQS96CbMe1UOVDcSC0q2iHoSMZRpa25EEbUUwZ097HcOjN0F8A3sX3oYgO8hORtamWdb9w9m1s/1+LnmSJ7/tSULK8yv8uvV0/XVl1TNXLV+MnIohEsiOyKw40pGKtplWnImPy928BHJj7s32x8Vnzx8WisX5kupCYelWXlWnr3x9+/7T1W/+hSefp7NZ2Zx9sfUz/33z4ualrd9LrxxPHU9rdV8tXa7XfWu5auuK41VM1cdV2/JsdWqe7e7Lr1bra2tNtWorU5Nrru15atWaakhT/brmoqpqapqmTk3uxjkZIZm/HlHeKJWswpkUg3PDdQtWWkQmDrwN5Y3BVAQAAAbp6P7fiM/p9P9Gd/8vckL//yE6a/pLz/v/tMT9f8Vu9f++21TrpeUk+38c63T9v3E2xeBfpILEzr19KdctTBw+iP4fAAAAAAAAAAAAAAAAAAAAAID/wU4YzoRhOPMrDGcMEQmj/ayIpBP7hwwdqbX1w6rz/Dvb5PPPHf/8MQQSC/dyIj+CRrlRTrW27fzCg+L8nLYkFv5tNxrldJy/2c7r/vy4TEb5/KH5jFy/1s7v5u4/Kibz643yhKwcW3nQq1sAAAAAAMDQMzU2Gx/MSTy/N03NSne+NX9vR8He9wNd8/sxuTzWv+sAAAAAAABH85rvKla1arv9CdJ9/F+nDkRON/x2mO1JGWkROeGc0qLI4G/UgSAr56KMYQ7u9OwPhimR9pHx6MOg6y0AAAAAMFz25gODrgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgNHVj58uG/Q1AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOfFnwAAAP//rHW9Hw==") [ 1557.506747][ T4352] loop5: detected capacity change from 0 to 128 [ 1557.513950][ T4354] loop3: detected capacity change from 0 to 128 [ 1557.520478][ T4352] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1557.528886][ T4354] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000015) 16:08:58 executing program 3: fcntl$setsig(0xffffffffffffffff, 0xa, 0x35) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB="646f747303646f74732c646d61736b3d3030303030000000b02c6e6f646f74732c646973636172642c6e66733d6e6f7374616c655f726f2c6769643d000000000000", @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1557.601077][ T4359] loop5: detected capacity change from 0 to 128 [ 1557.610073][ T4359] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1557.621523][ T4361] loop3: detected capacity change from 0 to 128 16:08:58 executing program 3: fcntl$setsig(0xffffffffffffffff, 0xa, 0x35) (async) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB="646f747303646f74732c646d61736b3d3030303030000000b02c6e6f646f74732c646973636172642c6e66733d6e6f7374616c655f726f2c6769643d000000000000", @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1557.722174][ T4365] loop3: detected capacity change from 0 to 128 16:08:58 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:58 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000200000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:58 executing program 3: fcntl$setsig(0xffffffffffffffff, 0xa, 0x35) (async) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB="646f747303646f74732c646d61736b3d3030303030000000b02c6e6f646f74732c646973636172642c6e66733d6e6f7374616c655f726f2c6769643d000000000000", @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1557.840317][ T4371] loop5: detected capacity change from 0 to 128 [ 1557.841834][ T4370] loop3: detected capacity change from 0 to 128 [ 1557.851041][ T4371] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:58 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r0, 0x40}], 0x1, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r4, r4, 0x0, 0x108000000) 16:08:58 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000fffffe0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:58 executing program 3: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff30373737372c004c0f12080d06fe8d740000fa66774f6e1dbe8f00"], 0x1, 0x290, &(0x7f0000000280)="$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") 16:08:58 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1557.998112][ T4377] loop5: detected capacity change from 0 to 128 [ 1558.006772][ T4378] loop3: detected capacity change from 0 to 128 [ 1558.028807][ T4377] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:58 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000100003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1558.048107][ T4378] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000015) [ 1558.127675][ T4384] loop5: detected capacity change from 0 to 128 [ 1558.143424][ T4384] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:58 executing program 3: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff30373737372c004c0f12080d06fe8d740000fa66774f6e1dbe8f00"], 0x1, 0x290, &(0x7f0000000280)="$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") syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff30373737372c004c0f12080d06fe8d740000fa66774f6e1dbe8f00"], 0x1, 0x290, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6bZ0k/25KOjFB73oJcx6VA9VNhALSreKehAylmlobUcStBXBnD3tdQyP3gTxDexdeBuC7LSTkbVZlnX/cHbtbL8fKHmSJ7/2SULK8yukm8/W3lRWfGvFDsTIqRgioWyLzIgruzLx8mIrHku2y728hHJz9u3Wp4XnLx4VisW5kup8YfF2XlWnrn579+Hzte/BhadfpkxTNmZebv7K/9i4tHF58/fia9dX19daPVBbl+r1wF6qOrrs+hVL9UnVsX1H3ZrvePvyK9X66mpT7dry5MSq5/i+2rWmGtLUoK65uKqaWpalkxM7cU6GyNhfjyivl0p24UyKwbnheQU7KyLjB+6G8np/KgIAAP10dP9vJPvs9v9GZ/8vckL//zHea+pr1/v/rCT9f8Vp9f+B11T7le2m+38c63T9v3E2xeBfZMLUyv19Kc8rjB8+iP4fAAAAAAAAAAAAAAAAAAAAAID/wXYUTUdRNL2zNEQkitdNEcmm1g8ZOlTP1g+q9PWPUi8zvsDHXH8MgNSDezmRn2Gj3ChnWst2fv5hcW5WW1IP/m01GuVskr/Vzuv+/KhMxPn8ofkxuXG9nd/JPXhcTOfXGuVxWT628rBbpwAAAAAAgIFnaWIm2ZiTZH5vWWpKZ741f29H4d7vAx3z+xG5MtK74wAAAAAAAEfzm+8rdrXqeL0Jsj38rFMHIqcbficyu1JGVkRO2Ke0INL/E3UgMOVclDHIwd2uvWGUEWlvGY2/DDruAgAAAACDZW8+0O9KAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYXr3467J+HyMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwXvwJAAD//yrQvTA=") (async) 16:08:58 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000000e0100003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:58 executing program 2: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, 0xffffffffffffffff, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1558.510893][ T4387] loop5: detected capacity change from 0 to 128 [ 1558.522089][ T4388] loop3: detected capacity change from 0 to 128 [ 1558.534037][ T4387] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1558.544956][ T4388] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000015) 16:08:59 executing program 3: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff30373737372c004c0f12080d06fe8d740000fa66774f6e1dbe8f00"], 0x1, 0x290, &(0x7f0000000280)="$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") [ 1558.669910][ T4394] loop3: detected capacity change from 0 to 128 [ 1558.680899][ T4394] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000015) 16:08:59 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000200003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:59 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:59 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000940)={0x0, @aes128, 0x0, @desc1}) inotify_add_watch(r0, &(0x7f00000000c0)='./file1\x00', 0x100) r2 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x1c002, 0x1) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f00000006c0)=@deltaction={0x240, 0x31, 0x2, 0x70bd27, 0x25dfdbfd, {}, [@TCA_ACT_TAB={0x10, 0x1, [{0xc, 0x1f, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}]}, @TCA_ACT_TAB={0x4c, 0x1, [{0xc, 0x1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7f}}, {0x14, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0x5, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1f}}, {0x10, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0xc, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}]}, @TCA_ACT_TAB={0x44, 0x1, [{0xc, 0x13, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x1f, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0x10, 0xe, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0xc, 0x1c, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0xc, 0x3, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}]}, @TCA_ACT_TAB={0x10, 0x1, [{0xc, 0x19, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}]}, @TCA_ACT_TAB={0x64, 0x1, [{0x10, 0x8, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3ff}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0x10, 0x1f, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}, {0xc, 0x18, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0xc, 0xc, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x10000}}]}, @TCA_ACT_TAB={0x40, 0x1, [{0x10, 0xe, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}, {0x10, 0x13, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0x10, 0x20, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}, {0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}]}, @TCA_ACT_TAB={0x1c, 0x1, [{0xc, 0x13, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xf1b7}}, {0xc, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}]}, @TCA_ACT_TAB={0x28, 0x1, [{0xc, 0x1f, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0xc, 0x8, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5576b31e}}]}, @TCA_ACT_TAB={0x84, 0x1, [{0xc, 0x6, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x1c, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0xc, 0xa, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x20}}, {0x10, 0x9, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0xc, 0x1e, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1000}}, {0xc, 0x6, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1f}}, {0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7f}}, {0x10, 0x6, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0x14, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}]}, @TCA_ACT_TAB={0x10, 0x1, [{0xc, 0xb, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}]}]}, 0x240}, 0x1, 0x0, 0x0, 0x80}, 0x40) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000900)={{0x1, 0x1, 0x18, r3, {r0}}, './bus\x00'}) recvmmsg$unix(r4, &(0x7f0000000940), 0x0, 0x2, &(0x7f0000000980)={0x77359400}) sendfile(r2, r0, &(0x7f0000000080)=0xffff, 0x7fffffffffffffff) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000540)=ANY=[@ANYBLOB="646f74732c646f74732c646d61736b3d303030b030303030303230303030302ce0410d11b55e35a56973636172642c6e66733d6e6f7374616c655f726f2c6769643deec8e341c628cbbda5e067548c7649775d5738b7e7100d627e486b9d61ba3aeed00a3855b220df7371add6d8e847978d3d41fa933ae4d138fdaafea47b2ffec1e6b1540c10562bc03b11f11af56283b24c408f56fa199523c68b9d0698d5181aa00943ef6d0896709187fbdd4a696b599f8dcf5095e9c111a2ece7d047376de31b9a0e274fc316938c21a5b4fb9ccf6058c16b674c41d0f83ad19f9485a57ea572faad4d9242eaca85775e5c0058d89222a4de5c4d2e036e3eaa933a4caac33590604f9f1f6e4a2ba13a0c9240fc54e8fe19ddf1a8e22c55b2f4a02cc5f2b5d49b0a", @ANYRESHEX=0x0, @ANYRESOCT=r0], 0x1, 0x290, &(0x7f0000000280)="$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") [ 1558.798177][ T4398] loop5: detected capacity change from 0 to 128 [ 1558.807612][ T4397] loop3: detected capacity change from 0 to 128 [ 1558.822071][ T4398] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:59 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000040200003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:59 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000940)={0x0, @aes128, 0x0, @desc1}) (async) inotify_add_watch(r0, &(0x7f00000000c0)='./file1\x00', 0x100) r2 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x1c002, 0x1) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f00000006c0)=@deltaction={0x240, 0x31, 0x2, 0x70bd27, 0x25dfdbfd, {}, [@TCA_ACT_TAB={0x10, 0x1, [{0xc, 0x1f, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}]}, @TCA_ACT_TAB={0x4c, 0x1, [{0xc, 0x1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7f}}, {0x14, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0x5, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1f}}, {0x10, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0xc, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}]}, @TCA_ACT_TAB={0x44, 0x1, [{0xc, 0x13, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x1f, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0x10, 0xe, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0xc, 0x1c, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0xc, 0x3, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}]}, @TCA_ACT_TAB={0x10, 0x1, [{0xc, 0x19, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}]}, @TCA_ACT_TAB={0x64, 0x1, [{0x10, 0x8, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3ff}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0x10, 0x1f, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}, {0xc, 0x18, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0xc, 0xc, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x10000}}]}, @TCA_ACT_TAB={0x40, 0x1, [{0x10, 0xe, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}, {0x10, 0x13, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0x10, 0x20, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}, {0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}]}, @TCA_ACT_TAB={0x1c, 0x1, [{0xc, 0x13, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xf1b7}}, {0xc, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}]}, @TCA_ACT_TAB={0x28, 0x1, [{0xc, 0x1f, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0xc, 0x8, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5576b31e}}]}, @TCA_ACT_TAB={0x84, 0x1, [{0xc, 0x6, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x1c, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0xc, 0xa, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x20}}, {0x10, 0x9, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0xc, 0x1e, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1000}}, {0xc, 0x6, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1f}}, {0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7f}}, {0x10, 0x6, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0x14, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}]}, @TCA_ACT_TAB={0x10, 0x1, [{0xc, 0xb, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}]}]}, 0x240}, 0x1, 0x0, 0x0, 0x80}, 0x40) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000900)={{0x1, 0x1, 0x18, r3, {r0}}, './bus\x00'}) recvmmsg$unix(r4, &(0x7f0000000940), 0x0, 0x2, &(0x7f0000000980)={0x77359400}) (async) sendfile(r2, r0, &(0x7f0000000080)=0xffff, 0x7fffffffffffffff) (async, rerun: 64) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRESHEX=0x0, @ANYRESOCT=r0], 0x1, 0x290, &(0x7f0000000280)="$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") (rerun: 64) 16:08:59 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r0, 0x40}], 0x1, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r4, r4, 0x0, 0x108000000) [ 1558.942464][ T4406] loop5: detected capacity change from 0 to 128 [ 1558.948467][ T4409] loop3: detected capacity change from 0 to 128 [ 1558.955630][ T4406] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:08:59 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:08:59 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) (async) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000940)={0x0, @aes128, 0x0, @desc1}) inotify_add_watch(r0, &(0x7f00000000c0)='./file1\x00', 0x100) openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) (async) r2 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x1c002, 0x1) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f00000006c0)=@deltaction={0x240, 0x31, 0x2, 0x70bd27, 0x25dfdbfd, {}, [@TCA_ACT_TAB={0x10, 0x1, [{0xc, 0x1f, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}]}, @TCA_ACT_TAB={0x4c, 0x1, [{0xc, 0x1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7f}}, {0x14, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0x5, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1f}}, {0x10, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0xc, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}]}, @TCA_ACT_TAB={0x44, 0x1, [{0xc, 0x13, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x1f, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0x10, 0xe, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0xc, 0x1c, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0xc, 0x3, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}]}, @TCA_ACT_TAB={0x10, 0x1, [{0xc, 0x19, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}]}, @TCA_ACT_TAB={0x64, 0x1, [{0x10, 0x8, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3ff}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0x10, 0x1f, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}, {0xc, 0x18, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0xc, 0xc, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x10000}}]}, @TCA_ACT_TAB={0x40, 0x1, [{0x10, 0xe, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}, {0x10, 0x13, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0x10, 0x20, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}, {0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}]}, @TCA_ACT_TAB={0x1c, 0x1, [{0xc, 0x13, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xf1b7}}, {0xc, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}]}, @TCA_ACT_TAB={0x28, 0x1, [{0xc, 0x1f, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0xc, 0x8, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5576b31e}}]}, @TCA_ACT_TAB={0x84, 0x1, [{0xc, 0x6, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x1c, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0xc, 0xa, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x20}}, {0x10, 0x9, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0xc, 0x1e, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1000}}, {0xc, 0x6, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1f}}, {0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7f}}, {0x10, 0x6, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0x14, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}]}, @TCA_ACT_TAB={0x10, 0x1, [{0xc, 0xb, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}]}]}, 0x240}, 0x1, 0x0, 0x0, 0x80}, 0x40) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000900)={{0x1, 0x1, 0x18, r3, {r0}}, './bus\x00'}) recvmmsg$unix(r4, &(0x7f0000000940), 0x0, 0x2, &(0x7f0000000980)={0x77359400}) (async) recvmmsg$unix(r4, &(0x7f0000000940), 0x0, 0x2, &(0x7f0000000980)={0x77359400}) sendfile(r2, r0, &(0x7f0000000080)=0xffff, 0x7fffffffffffffff) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRESHEX=0x0, @ANYRESOCT=r0], 0x1, 0x290, &(0x7f0000000280)="$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") 16:08:59 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000300003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:59 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB="646ff4732c646f74732c646d61736b3d3030303030303030303230303030302c6e6f646f74732c646973636172642c6e66733d6e6f7374616c655f726f2c6769643d", @ANYRESHEX=r0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x290, &(0x7f0000000280)="$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") [ 1559.037588][ T4414] loop3: detected capacity change from 0 to 128 [ 1559.063582][ T4418] loop5: detected capacity change from 0 to 128 [ 1559.071842][ T4418] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1559.134492][ T4422] loop3: detected capacity change from 0 to 128 16:08:59 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000400003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:08:59 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:08:59 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) (async) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB="646ff4732c646f74732c646d61736b3d3030303030303030303230303030302c6e6f646f74732c646973636172642c6e66733d6e6f7374616c655f726f2c6769643d", @ANYRESHEX=r0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x290, &(0x7f0000000280)="$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") 16:09:00 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB="646ff4732c646f74732c646d61736b3d3030303030303030303230303030302c6e6f646f74732c646973636172642c6e66733d6e6f7374616c655f726f2c6769643d", @ANYRESHEX=r0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x290, &(0x7f0000000280)="$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") open(&(0x7f0000000040)='./bus\x00', 0x141040, 0x0) (async) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x4052, r0, 0x0) (async) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB="646ff4732c646f74732c646d61736b3d3030303030303030303230303030302c6e6f646f74732c646973636172642c6e66733d6e6f7374616c655f726f2c6769643d", @ANYRESHEX=r0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x290, &(0x7f0000000280)="$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") (async) [ 1559.503494][ T4427] loop5: detected capacity change from 0 to 128 [ 1559.514075][ T4426] loop3: detected capacity change from 0 to 128 [ 1559.522093][ T4427] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1559.612577][ T4432] loop3: detected capacity change from 0 to 128 16:09:00 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:00 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, 0xffffffffffffffff, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:00 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000500003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1559.711944][ T4437] loop5: detected capacity change from 0 to 128 [ 1559.719903][ T4437] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:00 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000600003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:00 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:00 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r0, 0x40}], 0x1, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r4, r4, 0x0, 0x108000000) 16:09:00 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000040600003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1559.930418][ T4445] loop5: detected capacity change from 0 to 128 [ 1559.938426][ T4445] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1560.002875][ T4449] loop5: detected capacity change from 0 to 128 [ 1560.034312][ T4449] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:00 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000700003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1560.109532][ T4455] loop5: detected capacity change from 0 to 128 [ 1560.118294][ T4455] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:00 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000800003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1560.210086][ T4457] loop5: detected capacity change from 0 to 128 [ 1560.219182][ T4457] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:00 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000900003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:00 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:00 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r0, 0x40}], 0x1, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r4, r4, 0x0, 0x108000000) [ 1560.495391][ T4460] loop5: detected capacity change from 0 to 128 [ 1560.510671][ T4460] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:01 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000a00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1560.621048][ T4467] loop5: detected capacity change from 0 to 128 [ 1560.632135][ T4467] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:01 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, 0xffffffffffffffff, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:01 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000010a00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6dZ2k/05CXrxQS96CbMe1UOVDcSC0q2iHoSMZRpa25EEbUUwZ097HcOjN0F8A3sX3oYgO8hORtamWdb9w9m1s/1+LnmSJ7/tSULK8yv8uvV0/XVl1TNXLV+MnIohEsiOyKw40pGKtplWnImPy928BHJj7s32x8Vnzx8WisX5kupCYelWXlWnr3x9+/7T1W/+hSefp7NZ2Zx9sfUz/33z4ualrd9LrxxPHU9rdV8tXa7XfWu5auuK41VM1cdV2/JsdWqe7e7Lr1bra2tNtWorU5Nrru15atWaakhT/brmoqpqapqmTk3uxjkZIZm/HlHeKJWswpkUg3PDdQtWWkQmDrwN5Y3BVAQAAAbp6P7fiM/p9P9Gd/8vckL//yE6a/pLz/v/tMT9f8Vu9f++21TrpeUk+38c63T9v3E2xeBfpILEzr19KdctTBw+iP4fAAAAAAAAAAAAAAAAAAAAAID/wU4YzoRhOPMrDGcMEQmj/ayIpBP7hwwdqbX1w6rz/Dvb5PPPHf/8MQQSC/dyIj+CRrlRTrW27fzCg+L8nLYkFv5tNxrldJy/2c7r/vy4TEb5/KH5jFy/1s7v5u4/Kibz643yhKwcW3nQq1sAAAAAAMDQMzU2Gx/MSTy/N03NSne+NX9vR8He9wNd8/sxuTzWv+sAAAAAAABH85rvKla1arv9CdJ9/F+nDkRON/x2mO1JGWkROeGc0qLI4G/UgSAr56KMYQ7u9OwPhimR9pHx6MOg6y0AAAAAMFz25gODrgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgNHVj58uG/Q1AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOfFnwAAAP//rHW9Hw==") [ 1560.718201][ T4469] loop5: detected capacity change from 0 to 128 [ 1560.734675][ T4469] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:01 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000b00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1560.795294][ T4473] loop5: detected capacity change from 0 to 128 [ 1560.807792][ T4473] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:01 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x10}, {r0, 0x40}], 0x2, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r4, r4, 0x0, 0x108000000) 16:09:01 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:01 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000010b00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1560.963301][ T4479] loop5: detected capacity change from 0 to 128 [ 1560.981442][ T4479] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:01 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000c00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1561.088381][ T4485] loop5: detected capacity change from 0 to 128 [ 1561.101624][ T4485] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:01 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000010c00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:01 executing program 2: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x108000000) [ 1561.198081][ T4487] loop5: detected capacity change from 0 to 128 [ 1561.206806][ T4487] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:01 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:01 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000d00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1561.447032][ T4492] loop5: detected capacity change from 0 to 128 [ 1561.456820][ T4492] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:01 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000e00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1561.542094][ T4497] loop5: detected capacity change from 0 to 128 [ 1561.558023][ T4497] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:02 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, 0xffffffffffffffff, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:02 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000f00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:02 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x10}, {r0, 0x40}], 0x2, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r4, r4, 0x0, 0x108000000) 16:09:02 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000ffffff0f00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1561.760858][ T4499] loop5: detected capacity change from 0 to 128 [ 1561.785341][ T4499] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1561.850761][ T4506] loop5: detected capacity change from 0 to 128 [ 1561.865207][ T4506] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:02 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:02 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000001000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1561.973048][ T4511] loop5: detected capacity change from 0 to 128 [ 1561.996518][ T4511] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:02 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000001100003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1562.108701][ T4515] loop5: detected capacity change from 0 to 128 [ 1562.119090][ T4515] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:02 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:02 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000001200003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:02 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000002000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1562.197812][ T4517] loop5: detected capacity change from 0 to 128 [ 1562.209152][ T4517] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1562.269048][ T4522] loop5: detected capacity change from 0 to 128 [ 1562.278251][ T4522] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:02 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:02 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000102000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1562.402420][ T4525] loop5: detected capacity change from 0 to 128 [ 1562.427965][ T4525] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:03 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000002200003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:03 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x10}, {r0, 0x40}], 0x2, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r4, r4, 0x0, 0x108000000) 16:09:03 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x10, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1562.780147][ T4530] loop5: detected capacity change from 0 to 128 [ 1562.790553][ T4530] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:03 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000002500003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6dZ2k/05CXrxQS96CbMe1UOVDcSC0q2iHoSMZRpa25EEbUUwZ097HcOjN0F8A3sX3oYgO8hORtamWdb9w9m1s/1+LnmSJ7/tSULK8yv8uvV0/XVl1TNXLV+MnIohEsiOyKw40pGKtplWnImPy928BHJj7s32x8Vnzx8WisX5kupCYelWXlWnr3x9+/7T1W/+hSefp7NZ2Zx9sfUz/33z4ualrd9LrxxPHU9rdV8tXa7XfWu5auuK41VM1cdV2/JsdWqe7e7Lr1bra2tNtWorU5Nrru15atWaakhT/brmoqpqapqmTk3uxjkZIZm/HlHeKJWswpkUg3PDdQtWWkQmDrwN5Y3BVAQAAAbp6P7fiM/p9P9Gd/8vckL//yE6a/pLz/v/tMT9f8Vu9f++21TrpeUk+38c63T9v3E2xeBfpILEzr19KdctTBw+iP4fAAAAAAAAAAAAAAAAAAAAAID/wU4YzoRhOPMrDGcMEQmj/ayIpBP7hwwdqbX1w6rz/Dvb5PPPHf/8MQQSC/dyIj+CRrlRTrW27fzCg+L8nLYkFv5tNxrldJy/2c7r/vy4TEb5/KH5jFy/1s7v5u4/Kibz643yhKwcW3nQq1sAAAAAAMDQMzU2Gx/MSTy/N03NSne+NX9vR8He9wNd8/sxuTzWv+sAAAAAAABH85rvKla1arv9CdJ9/F+nDkRON/x2mO1JGWkROeGc0qLI4G/UgSAr56KMYQ7u9OwPhimR9pHx6MOg6y0AAAAAMFz25gODrgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgNHVj58uG/Q1AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOfFnwAAAP//rHW9Hw==") 16:09:03 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1562.904415][ T4538] loop5: detected capacity change from 0 to 128 [ 1562.918787][ T4538] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:03 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000003f00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1563.038316][ T4544] loop5: detected capacity change from 0 to 128 [ 1563.068606][ T4544] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:03 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000004000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6dZ2k/05CXrxQS96CbMe1UOVDcSC0q2iHoSMZRpa25EEbUUwZ097HcOjN0F8A3sX3oYgO8hORtamWdb9w9m1s/1+LnmSJ7/tSULK8yv8uvV0/XVl1TNXLV+MnIohEsiOyKw40pGKtplWnImPy928BHJj7s32x8Vnzx8WisX5kupCYelWXlWnr3x9+/7T1W/+hSefp7NZ2Zx9sfUz/33z4ualrd9LrxxPHU9rdV8tXa7XfWu5auuK41VM1cdV2/JsdWqe7e7Lr1bra2tNtWorU5Nrru15atWaakhT/brmoqpqapqmTk3uxjkZIZm/HlHeKJWswpkUg3PDdQtWWkQmDrwN5Y3BVAQAAAbp6P7fiM/p9P9Gd/8vckL//yE6a/pLz/v/tMT9f8Vu9f++21TrpeUk+38c63T9v3E2xeBfpILEzr19KdctTBw+iP4fAAAAAAAAAAAAAAAAAAAAAID/wU4YzoRhOPMrDGcMEQmj/ayIpBP7hwwdqbX1w6rz/Dvb5PPPHf/8MQQSC/dyIj+CRrlRTrW27fzCg+L8nLYkFv5tNxrldJy/2c7r/vy4TEb5/KH5jFy/1s7v5u4/Kibz643yhKwcW3nQq1sAAAAAAMDQMzU2Gx/MSTy/N03NSne+NX9vR8He9wNd8/sxuTzWv+sAAAAAAABH85rvKla1arv9CdJ9/F+nDkRON/x2mO1JGWkROeGc0qLI4G/UgSAr56KMYQ7u9OwPhimR9pHx6MOg6y0AAAAAMFz25gODrgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgNHVj58uG/Q1AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOfFnwAAAP//rHW9Hw==") 16:09:03 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) [ 1563.165682][ T4546] loop5: detected capacity change from 0 to 128 [ 1563.178095][ T4546] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:03 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000008004000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:03 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000004800003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1563.257887][ T4548] loop5: detected capacity change from 0 to 128 [ 1563.265961][ T4548] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:03 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1563.337927][ T4552] loop5: detected capacity change from 0 to 128 [ 1563.360922][ T4552] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:03 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000004c00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:04 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000006000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1563.462783][ T4558] loop5: detected capacity change from 0 to 128 [ 1563.481473][ T4558] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1563.557365][ T4561] loop5: detected capacity change from 0 to 128 [ 1563.566150][ T4561] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:04 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:04 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x10, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:04 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000006800003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1563.804038][ T4565] loop5: detected capacity change from 0 to 128 [ 1563.819201][ T4565] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:04 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000001156a00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:04 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1563.958098][ T4572] loop5: detected capacity change from 0 to 128 [ 1563.992636][ T4572] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:04 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000006c00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6dZ2k/05CXrxQS96CbMe1UOVDcSC0q2iHoSMZRpa25EEbUUwZ097HcOjN0F8A3sX3oYgO8hORtamWdb9w9m1s/1+LnmSJ7/tSULK8yv8uvV0/XVl1TNXLV+MnIohEsiOyKw40pGKtplWnImPy928BHJj7s32x8Vnzx8WisX5kupCYelWXlWnr3x9+/7T1W/+hSefp7NZ2Zx9sfUz/33z4ualrd9LrxxPHU9rdV8tXa7XfWu5auuK41VM1cdV2/JsdWqe7e7Lr1bra2tNtWorU5Nrru15atWaakhT/brmoqpqapqmTk3uxjkZIZm/HlHeKJWswpkUg3PDdQtWWkQmDrwN5Y3BVAQAAAbp6P7fiM/p9P9Gd/8vckL//yE6a/pLz/v/tMT9f8Vu9f++21TrpeUk+38c63T9v3E2xeBfpILEzr19KdctTBw+iP4fAAAAAAAAAAAAAAAAAAAAAID/wU4YzoRhOPMrDGcMEQmj/ayIpBP7hwwdqbX1w6rz/Dvb5PPPHf/8MQQSC/dyIj+CRrlRTrW27fzCg+L8nLYkFv5tNxrldJy/2c7r/vy4TEb5/KH5jFy/1s7v5u4/Kibz643yhKwcW3nQq1sAAAAAAMDQMzU2Gx/MSTy/N03NSne+NX9vR8He9wNd8/sxuTzWv+sAAAAAAABH85rvKla1arv9CdJ9/F+nDkRON/x2mO1JGWkROeGc0qLI4G/UgSAr56KMYQ7u9OwPhimR9pHx6MOg6y0AAAAAMFz25gODrgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgNHVj58uG/Q1AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOfFnwAAAP//rHW9Hw==") [ 1564.097151][ T4578] loop5: detected capacity change from 0 to 128 [ 1564.123493][ T4578] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:04 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:04 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000007400003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:04 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1564.321317][ T4580] loop5: detected capacity change from 0 to 128 [ 1564.334919][ T4580] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:04 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000007800003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1564.446405][ T4588] loop5: detected capacity change from 0 to 128 [ 1564.458660][ T4588] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:04 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000007a00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1564.536809][ T4590] loop5: detected capacity change from 0 to 128 [ 1564.548285][ T4590] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:05 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000007f00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:05 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) [ 1564.620498][ T4592] loop5: detected capacity change from 0 to 128 [ 1564.629877][ T4592] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:05 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x108000000) 16:09:05 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000008100003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:05 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1564.831536][ T4597] loop5: detected capacity change from 0 to 128 [ 1564.859678][ T4597] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:05 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000020a8400003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1564.972309][ T4605] loop5: detected capacity change from 0 to 128 [ 1564.986839][ T4605] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:05 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000008900003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1565.091740][ T4608] loop5: detected capacity change from 0 to 128 [ 1565.105271][ T4608] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:05 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) 16:09:05 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000ffffff8c00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:05 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(0x0, 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1565.326190][ T4613] loop5: detected capacity change from 0 to 128 [ 1565.344805][ T4613] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:05 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000ffffff9700003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:05 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000016b400003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1565.439823][ T4618] loop5: detected capacity change from 0 to 128 [ 1565.448136][ T4618] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1565.511607][ T4620] loop5: detected capacity change from 0 to 128 [ 1565.523586][ T4620] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:06 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000016b900003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:06 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000016be00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1565.596079][ T4622] loop5: detected capacity change from 0 to 128 [ 1565.604346][ T4622] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1565.664976][ T4624] loop5: detected capacity change from 0 to 128 [ 1565.680541][ T4624] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:06 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:06 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}], 0x1, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:06 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(0x0, 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:06 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000000ad800003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1565.860574][ T4630] loop5: detected capacity change from 0 to 128 [ 1565.873994][ T4630] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:06 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000fffffff600003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1565.990529][ T4637] loop5: detected capacity change from 0 to 128 [ 1566.000056][ T4637] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:06 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) 16:09:06 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000fffffdf900003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:06 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(0x0, 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1566.274935][ T4643] loop5: detected capacity change from 0 to 128 [ 1566.297693][ T4643] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:06 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000fffffffb00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:06 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000fffffdfc00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1566.397421][ T4648] loop5: detected capacity change from 0 to 128 [ 1566.405983][ T4648] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:06 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000fffffdfd00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1566.465637][ T4650] loop5: detected capacity change from 0 to 128 [ 1566.476570][ T4650] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1566.521175][ T4652] loop5: detected capacity change from 0 to 128 [ 1566.530640][ T4652] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:07 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000fffffffd00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1566.599973][ T4654] loop5: detected capacity change from 0 to 128 [ 1566.608678][ T4654] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:07 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:07 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}], 0x1, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:07 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(0x0, 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:07 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000fffffdfe00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1566.824521][ T4661] loop5: detected capacity change from 0 to 128 [ 1566.836214][ T4661] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:07 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000fffffffe00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1566.982227][ T4667] loop5: detected capacity change from 0 to 128 [ 1566.992864][ T4667] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:07 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) 16:09:07 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000fffffdff00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:07 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(0x0, 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1567.229685][ T4671] loop5: detected capacity change from 0 to 128 [ 1567.243949][ T4671] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:07 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000fffff00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1567.364624][ T4679] loop5: detected capacity change from 0 to 128 [ 1567.379064][ T4679] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:07 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000f9fdffff00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1567.450724][ T4681] loop5: detected capacity change from 0 to 128 [ 1567.459395][ T4681] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:07 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000fcfdffff00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1567.540507][ T4683] loop5: detected capacity change from 0 to 128 [ 1567.550813][ T4683] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:08 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000fdfdffff00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1567.630222][ T4685] loop5: detected capacity change from 0 to 128 [ 1567.638725][ T4685] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:08 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000fefdffff00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6dZ2k/05CXrxQS96CbMe1UOVDcSC0q2iHoSMZRpa25EEbUUwZ097HcOjN0F8A3sX3oYgO8hORtamWdb9w9m1s/1+LnmSJ7/tSULK8yv8uvV0/XVl1TNXLV+MnIohEsiOyKw40pGKtplWnImPy928BHJj7s32x8Vnzx8WisX5kupCYelWXlWnr3x9+/7T1W/+hSefp7NZ2Zx9sfUz/33z4ualrd9LrxxPHU9rdV8tXa7XfWu5auuK41VM1cdV2/JsdWqe7e7Lr1bra2tNtWorU5Nrru15atWaakhT/brmoqpqapqmTk3uxjkZIZm/HlHeKJWswpkUg3PDdQtWWkQmDrwN5Y3BVAQAAAbp6P7fiM/p9P9Gd/8vckL//yE6a/pLz/v/tMT9f8Vu9f++21TrpeUk+38c63T9v3E2xeBfpILEzr19KdctTBw+iP4fAAAAAAAAAAAAAAAAAAAAAID/wU4YzoRhOPMrDGcMEQmj/ayIpBP7hwwdqbX1w6rz/Dvb5PPPHf/8MQQSC/dyIj+CRrlRTrW27fzCg+L8nLYkFv5tNxrldJy/2c7r/vy4TEb5/KH5jFy/1s7v5u4/Kibz643yhKwcW3nQq1sAAAAAAMDQMzU2Gx/MSTy/N03NSne+NX9vR8He9wNd8/sxuTzWv+sAAAAAAABH85rvKla1arv9CdJ9/F+nDkRON/x2mO1JGWkROeGc0qLI4G/UgSAr56KMYQ7u9OwPhimR9pHx6MOg6y0AAAAAMFz25gODrgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgNHVj58uG/Q1AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOfFnwAAAP//rHW9Hw==") [ 1567.714827][ T4687] loop5: detected capacity change from 0 to 128 [ 1567.722715][ T4687] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:08 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}], 0x1, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:08 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000fffdffff00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:08 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(0x0, 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:08 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) [ 1567.831684][ T4690] loop5: detected capacity change from 0 to 128 [ 1567.859645][ T4690] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:08 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000feffff00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:08 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:08 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1568.201300][ T4703] loop5: detected capacity change from 0 to 128 [ 1568.224442][ T4703] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:08 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000fffffff00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:08 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900007fffffff00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1568.326193][ T4709] loop5: detected capacity change from 0 to 128 [ 1568.336039][ T4709] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1568.408812][ T4711] loop5: detected capacity change from 0 to 128 [ 1568.418987][ T4711] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:08 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900008cffffff00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:09 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}], 0x1, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) [ 1568.525779][ T4713] loop5: detected capacity change from 0 to 128 [ 1568.534331][ T4713] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:09 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000097ffffff00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1568.627219][ T4717] loop5: detected capacity change from 0 to 128 [ 1568.640486][ T4717] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:09 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000f6ffffff00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:09 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) [ 1568.713267][ T4720] loop5: detected capacity change from 0 to 128 [ 1568.721088][ T4720] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:09 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000fbffffff00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:09 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1568.814035][ T4724] loop5: detected capacity change from 0 to 128 [ 1568.839073][ T4724] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:09 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000fdffffff00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1568.912265][ T4730] loop5: detected capacity change from 0 to 128 [ 1568.921932][ T4730] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:09 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000feffffff00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:09 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:09 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1569.148407][ T4733] loop5: detected capacity change from 0 to 128 [ 1569.159206][ T4733] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:09 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000002000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1569.293252][ T4741] loop5: detected capacity change from 0 to 128 [ 1569.301651][ T4741] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:09 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000003000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1569.380158][ T4743] loop5: detected capacity change from 0 to 128 [ 1569.388690][ T4743] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:09 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}], 0x1, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:09 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000004000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:10 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(0x0, 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) [ 1569.546326][ T4745] loop5: detected capacity change from 0 to 128 [ 1569.557291][ T4745] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000005000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1569.653930][ T4753] loop5: detected capacity change from 0 to 128 [ 1569.670495][ T4753] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000006000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:10 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1569.760367][ T4755] loop5: detected capacity change from 0 to 128 [ 1569.770119][ T4755] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000007000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1569.859601][ T4759] loop5: detected capacity change from 0 to 128 [ 1569.870562][ T4759] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000008000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1569.953273][ T4763] loop5: detected capacity change from 0 to 128 [ 1569.965065][ T4763] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:10 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000009000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:10 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendfile(r3, r3, 0x0, 0x108000000) [ 1570.143301][ T4766] loop5: detected capacity change from 0 to 128 [ 1570.156514][ T4766] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000a000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1570.261084][ T4773] loop5: detected capacity change from 0 to 128 [ 1570.270561][ T4773] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:10 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}], 0x1, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000b000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:10 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(0x0, 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) [ 1570.538702][ T4776] loop5: detected capacity change from 0 to 128 [ 1570.548810][ T4776] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000c000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1570.670549][ T4783] loop5: detected capacity change from 0 to 128 [ 1570.686095][ T4783] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:11 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000d000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1570.790690][ T4787] loop5: detected capacity change from 0 to 128 [ 1570.804095][ T4787] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000e000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1570.886482][ T4790] loop5: detected capacity change from 0 to 128 [ 1570.894774][ T4790] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000f000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1570.974213][ T4793] loop5: detected capacity change from 0 to 128 [ 1570.982424][ T4793] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000010000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:11 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x108000000) 16:09:11 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendfile(r3, r3, 0x0, 0x108000000) [ 1571.096162][ T4796] loop5: detected capacity change from 0 to 128 [ 1571.105681][ T4796] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000011000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1571.189038][ T4802] loop5: detected capacity change from 0 to 128 [ 1571.204216][ T4802] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000012000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:11 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x0) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:11 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(0x0, 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) [ 1571.501616][ T4805] loop5: detected capacity change from 0 to 128 [ 1571.517576][ T4805] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:12 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000022000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1571.604457][ T4812] loop5: detected capacity change from 0 to 128 [ 1571.646780][ T4812] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:12 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000025000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:12 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x108000000) 16:09:12 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000048000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1571.750824][ T4815] loop5: detected capacity change from 0 to 128 [ 1571.764273][ T4815] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1571.830980][ T4819] loop5: detected capacity change from 0 to 128 [ 1571.839908][ T4819] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:12 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000004c000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6dZ2k/05CXrxQS96CbMe1UOVDcSC0q2iHoSMZRpa25EEbUUwZ097HcOjN0F8A3sX3oYgO8hORtamWdb9w9m1s/1+LnmSJ7/tSULK8yv8uvV0/XVl1TNXLV+MnIohEsiOyKw40pGKtplWnImPy928BHJj7s32x8Vnzx8WisX5kupCYelWXlWnr3x9+/7T1W/+hSefp7NZ2Zx9sfUz/33z4ualrd9LrxxPHU9rdV8tXa7XfWu5auuK41VM1cdV2/JsdWqe7e7Lr1bra2tNtWorU5Nrru15atWaakhT/brmoqpqapqmTk3uxjkZIZm/HlHeKJWswpkUg3PDdQtWWkQmDrwN5Y3BVAQAAAbp6P7fiM/p9P9Gd/8vckL//yE6a/pLz/v/tMT9f8Vu9f++21TrpeUk+38c63T9v3E2xeBfpILEzr19KdctTBw+iP4fAAAAAAAAAAAAAAAAAAAAAID/wU4YzoRhOPMrDGcMEQmj/ayIpBP7hwwdqbX1w6rz/Dvb5PPPHf/8MQQSC/dyIj+CRrlRTrW27fzCg+L8nLYkFv5tNxrldJy/2c7r/vy4TEb5/KH5jFy/1s7v5u4/Kibz643yhKwcW3nQq1sAAAAAAMDQMzU2Gx/MSTy/N03NSne+NX9vR8He9wNd8/sxuTzWv+sAAAAAAABH85rvKla1arv9CdJ9/F+nDkRON/x2mO1JGWkROeGc0qLI4G/UgSAr56KMYQ7u9OwPhimR9pHx6MOg6y0AAAAAMFz25gODrgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgNHVj58uG/Q1AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOfFnwAAAP//rHW9Hw==") [ 1571.925433][ T4823] loop5: detected capacity change from 0 to 128 [ 1571.942064][ T4823] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:12 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000060000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:12 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x108000000) [ 1572.006749][ T4825] loop5: detected capacity change from 0 to 128 [ 1572.016556][ T4825] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:12 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000068000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:12 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendfile(r3, r3, 0x0, 0x108000000) 16:09:12 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000006c000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1572.118909][ T4830] loop5: detected capacity change from 0 to 128 [ 1572.126794][ T4830] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1572.190459][ T4834] loop5: detected capacity change from 0 to 128 [ 1572.200752][ T4834] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:12 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x0) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:12 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:12 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000074000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1572.520674][ T4839] loop5: detected capacity change from 0 to 128 [ 1572.541563][ T4839] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:13 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000078000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1572.627110][ T4846] loop5: detected capacity change from 0 to 128 [ 1572.641941][ T4846] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:13 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x108000000) 16:09:13 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000007a000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1572.746628][ T4848] loop5: detected capacity change from 0 to 128 [ 1572.760342][ T4848] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:13 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000089000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1572.853707][ T4853] loop5: detected capacity change from 0 to 128 [ 1572.864321][ T4853] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:13 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000fe000000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:13 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x108000000) [ 1572.944355][ T4856] loop5: detected capacity change from 0 to 128 [ 1572.955263][ T4856] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:13 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000a010000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:13 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1573.058490][ T4861] loop5: detected capacity change from 0 to 128 [ 1573.068820][ T4861] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:13 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000b010000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1573.162687][ T4865] loop5: detected capacity change from 0 to 128 [ 1573.172615][ T4865] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:13 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x0) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:13 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:13 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000c010000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1573.503182][ T4870] loop5: detected capacity change from 0 to 128 [ 1573.539637][ T4870] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:14 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000e010000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1573.630082][ T4877] loop5: detected capacity change from 0 to 128 [ 1573.652823][ T4877] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:14 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000004020000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:14 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x108000000) [ 1573.769841][ T4879] loop5: detected capacity change from 0 to 128 [ 1573.780513][ T4879] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:14 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000030000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:14 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000002040000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1573.867679][ T4884] loop5: detected capacity change from 0 to 128 [ 1573.877495][ T4884] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:14 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x108000000) [ 1573.929793][ T4887] loop5: detected capacity change from 0 to 128 [ 1573.954964][ T4887] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:14 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000006040000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:14 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1574.029800][ T4891] loop5: detected capacity change from 0 to 128 [ 1574.038775][ T4891] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:14 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000050000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1574.145310][ T4897] loop5: detected capacity change from 0 to 128 [ 1574.154244][ T4897] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:14 executing program 3: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000002040000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:14 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000060000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:14 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:15 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1574.472397][ T4899] loop3: detected capacity change from 0 to 128 [ 1574.480763][ T4899] FAT-fs (loop3): error, invalid access to FAT (entry 0x0ffffff6) [ 1574.501348][ T4901] loop5: detected capacity change from 0 to 128 [ 1574.512276][ T4901] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:15 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000004060000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1574.615737][ T4908] loop5: detected capacity change from 0 to 128 [ 1574.643550][ T4908] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:15 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000070000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:15 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x108000000) [ 1574.765547][ T4912] loop5: detected capacity change from 0 to 128 [ 1574.784914][ T4912] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:15 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000090000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:15 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x108000000) [ 1574.894813][ T4917] loop5: detected capacity change from 0 to 128 [ 1574.905058][ T4917] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:15 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000000a0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:15 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1574.980120][ T4922] loop5: detected capacity change from 0 to 128 [ 1574.996589][ T4922] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:15 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000010a0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:15 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000d80a0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1575.083293][ T4927] loop5: detected capacity change from 0 to 128 [ 1575.093628][ T4927] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:15 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000000b0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1575.157079][ T4930] loop5: detected capacity change from 0 to 128 [ 1575.165899][ T4930] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1575.225385][ T4932] loop5: detected capacity change from 0 to 128 [ 1575.233784][ T4932] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:15 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000010b0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:15 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, 0x0, 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:15 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1575.480941][ T4934] loop5: detected capacity change from 0 to 128 [ 1575.493170][ T4934] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:16 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000000c0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1575.591518][ T4941] loop5: detected capacity change from 0 to 128 [ 1575.601699][ T4941] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:16 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x108000000) 16:09:16 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000010c0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1575.754137][ T4945] loop5: detected capacity change from 0 to 128 [ 1575.774572][ T4945] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:16 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x108000000) 16:09:16 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000000d0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:16 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1575.903947][ T4951] loop5: detected capacity change from 0 to 128 [ 1575.917378][ T4951] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:16 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000000e0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1576.006363][ T4958] loop5: detected capacity change from 0 to 128 [ 1576.033684][ T4958] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:16 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000010e0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1576.106288][ T4961] loop5: detected capacity change from 0 to 128 [ 1576.114825][ T4961] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:16 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000000f0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:16 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000020100000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1576.186640][ T4963] loop5: detected capacity change from 0 to 128 [ 1576.194973][ T4963] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1576.254345][ T4965] loop5: detected capacity change from 0 to 128 [ 1576.262460][ T4965] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:16 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, 0x0, 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:17 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:17 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000110000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1576.566511][ T4970] loop5: detected capacity change from 0 to 128 [ 1576.584655][ T4970] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:17 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000120000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:17 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x108000000) [ 1576.750156][ T4977] loop5: detected capacity change from 0 to 128 [ 1576.767486][ T4977] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:17 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000b4160000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:17 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x0) [ 1576.872849][ T4982] loop5: detected capacity change from 0 to 128 [ 1576.887276][ T4982] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:17 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000b9160000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:17 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1576.986110][ T4988] loop5: detected capacity change from 0 to 128 [ 1576.998957][ T4988] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:17 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000be160000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:17 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000200000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1577.104227][ T4993] loop5: detected capacity change from 0 to 128 [ 1577.112746][ T4993] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1577.174872][ T4995] loop5: detected capacity change from 0 to 128 [ 1577.183061][ T4995] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:17 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000010200000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1577.249439][ T4997] loop5: detected capacity change from 0 to 128 [ 1577.259401][ T4997] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:17 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, 0x0, 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:18 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000220000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:18 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) [ 1577.592668][ T5003] loop5: detected capacity change from 0 to 128 [ 1577.604128][ T5003] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:18 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000250000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:18 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x0) [ 1577.685661][ T5008] loop5: detected capacity change from 0 to 128 [ 1577.697592][ T5008] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:18 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000003f0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:18 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x0) [ 1577.794595][ T5013] loop5: detected capacity change from 0 to 128 [ 1577.811392][ T5013] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:18 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000400000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:18 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1577.915510][ T5020] loop5: detected capacity change from 0 to 128 [ 1577.925141][ T5020] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:18 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000480000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1578.031002][ T5024] loop5: detected capacity change from 0 to 128 [ 1578.042426][ T5024] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:18 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000004c0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1578.107963][ T5027] loop5: detected capacity change from 0 to 128 [ 1578.116292][ T5027] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:18 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000600000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1578.197442][ T5029] loop5: detected capacity change from 0 to 128 [ 1578.205593][ T5029] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:18 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:18 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000680000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1578.344887][ T5031] loop5: detected capacity change from 0 to 128 [ 1578.356659][ T5031] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:19 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000006c0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:19 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) [ 1578.575808][ T5036] loop5: detected capacity change from 0 to 128 [ 1578.586503][ T5036] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:19 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x0) 16:09:19 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000740000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:19 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x0) [ 1578.704374][ T5041] loop5: detected capacity change from 0 to 128 [ 1578.726827][ T5041] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:19 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000780000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1578.835146][ T5050] loop5: detected capacity change from 0 to 128 [ 1578.843535][ T5050] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:19 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000007a0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:19 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x108000000) [ 1578.953914][ T5053] loop5: detected capacity change from 0 to 128 [ 1578.978438][ T5053] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:19 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000007f0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1579.060123][ T5058] loop5: detected capacity change from 0 to 128 [ 1579.071236][ T5058] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:19 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000810000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1579.142165][ T5060] loop5: detected capacity change from 0 to 128 [ 1579.150487][ T5060] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:19 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:19 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x108000000) 16:09:19 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000890000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1579.339122][ T5063] loop5: detected capacity change from 0 to 128 [ 1579.361551][ T5063] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:20 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) 16:09:20 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x0) 16:09:20 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000016b40000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:20 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:20 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x108000000) [ 1579.718398][ T5077] loop5: detected capacity change from 0 to 128 [ 1579.766112][ T5077] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:20 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000016b90000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1579.892548][ T5086] loop5: detected capacity change from 0 to 128 [ 1579.911709][ T5086] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:20 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000016be0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1579.996409][ T5088] loop5: detected capacity change from 0 to 128 [ 1580.011157][ T5088] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:20 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000ad80000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:20 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) [ 1580.081851][ T5090] loop5: detected capacity change from 0 to 128 [ 1580.093456][ T5090] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:20 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000fffe0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:20 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) [ 1580.294037][ T5095] loop5: detected capacity change from 0 to 128 [ 1580.308611][ T5095] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:20 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000feff0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1580.381643][ T5100] loop5: detected capacity change from 0 to 128 [ 1580.390602][ T5100] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:20 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000006a150100003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1580.522752][ T5102] loop5: detected capacity change from 0 to 128 [ 1580.532870][ T5102] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:21 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x108000000) 16:09:21 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:21 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000840a0200003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:21 executing program 4: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1580.713646][ T5107] loop5: detected capacity change from 0 to 128 [ 1580.738167][ T5107] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:21 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000800003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1580.856454][ T5116] loop5: detected capacity change from 0 to 128 [ 1580.868597][ T5116] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:21 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000040000800003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1580.944632][ T5118] loop5: detected capacity change from 0 to 128 [ 1580.954839][ T5118] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:21 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000b00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:21 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) [ 1581.019383][ T5120] loop5: detected capacity change from 0 to 128 [ 1581.027339][ T5120] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:21 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000ffff0f00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1581.116028][ T5124] loop5: detected capacity change from 0 to 128 [ 1581.130658][ T5124] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:21 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000001000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:21 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r4, r4, 0x0, 0x108000000) 16:09:21 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000002000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1581.264334][ T5127] loop5: detected capacity change from 0 to 128 [ 1581.283148][ T5127] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1581.357438][ T5132] loop5: detected capacity change from 0 to 128 [ 1581.366092][ T5132] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:22 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x108000000) 16:09:22 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:22 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000fffffe00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:22 executing program 4: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1581.698826][ T5137] loop5: detected capacity change from 0 to 128 [ 1581.727771][ T5137] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:22 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000001003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1581.828196][ T5146] loop5: detected capacity change from 0 to 128 [ 1581.840648][ T5146] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:22 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000e01003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1581.923286][ T5148] loop5: detected capacity change from 0 to 128 [ 1581.935157][ T5148] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:22 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000002003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:22 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) [ 1582.030812][ T5151] loop5: detected capacity change from 0 to 128 [ 1582.045141][ T5151] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:22 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000402003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1582.117990][ T5155] loop5: detected capacity change from 0 to 128 [ 1582.130835][ T5155] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:22 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000003003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:22 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r4, r4, 0x0, 0x108000000) 16:09:22 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000004003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1582.206841][ T5157] loop5: detected capacity change from 0 to 128 [ 1582.215051][ T5157] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1582.283224][ T5161] loop5: detected capacity change from 0 to 128 [ 1582.298468][ T5161] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:23 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000005003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:23 executing program 0: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:23 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x108000000) 16:09:23 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:23 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000006003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1582.581535][ T5164] loop5: detected capacity change from 0 to 128 [ 1582.593560][ T5164] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1582.656861][ T5172] loop5: detected capacity change from 0 to 128 [ 1582.682916][ T5172] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:23 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000406003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1582.838992][ T5179] loop5: detected capacity change from 0 to 128 [ 1582.853489][ T5179] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:23 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000007003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:23 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:23 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000008003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1582.944536][ T5181] loop5: detected capacity change from 0 to 128 [ 1582.953186][ T5181] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1583.009953][ T5185] loop5: detected capacity change from 0 to 128 [ 1583.024601][ T5185] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:23 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000009003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1583.105811][ T5188] loop5: detected capacity change from 0 to 128 [ 1583.119615][ T5188] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:23 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r4, r4, 0x0, 0x108000000) 16:09:23 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000000000a003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1583.200538][ T5191] loop5: detected capacity change from 0 to 128 [ 1583.212872][ T5191] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:23 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000000010a003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1583.317980][ T5195] loop5: detected capacity change from 0 to 128 [ 1583.326594][ T5195] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:24 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000000000b003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:24 executing program 4: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x108000000) 16:09:24 executing program 0: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:24 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) [ 1583.598566][ T5200] loop5: detected capacity change from 0 to 128 [ 1583.637146][ T5200] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:24 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000000010b003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1583.744240][ T5209] loop5: detected capacity change from 0 to 128 [ 1583.783641][ T5209] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:24 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000000000c003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:24 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) [ 1583.896162][ T5211] loop5: detected capacity change from 0 to 128 [ 1583.909410][ T5211] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:24 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000000010c003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1584.006148][ T5216] loop5: detected capacity change from 0 to 128 [ 1584.027850][ T5216] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:24 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000000000d003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:24 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, 0x0, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) [ 1584.124669][ T5218] loop5: detected capacity change from 0 to 128 [ 1584.133185][ T5218] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:24 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000000000e003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1584.210678][ T5222] loop5: detected capacity change from 0 to 128 [ 1584.219535][ T5222] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:24 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000000000f003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1584.300508][ T5225] loop5: detected capacity change from 0 to 128 [ 1584.310827][ T5225] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:24 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000ffffff0f003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6dZ2k/05CXrxQS96CbMe1UOVDcSC0q2iHoSMZRpa25EEbUUwZ097HcOjN0F8A3sX3oYgO8hORtamWdb9w9m1s/1+LnmSJ7/tSULK8yv8uvV0/XVl1TNXLV+MnIohEsiOyKw40pGKtplWnImPy928BHJj7s32x8Vnzx8WisX5kupCYelWXlWnr3x9+/7T1W/+hSefp7NZ2Zx9sfUz/33z4ualrd9LrxxPHU9rdV8tXa7XfWu5auuK41VM1cdV2/JsdWqe7e7Lr1bra2tNtWorU5Nrru15atWaakhT/brmoqpqapqmTk3uxjkZIZm/HlHeKJWswpkUg3PDdQtWWkQmDrwN5Y3BVAQAAAbp6P7fiM/p9P9Gd/8vckL//yE6a/pLz/v/tMT9f8Vu9f++21TrpeUk+38c63T9v3E2xeBfpILEzr19KdctTBw+iP4fAAAAAAAAAAAAAAAAAAAAAID/wU4YzoRhOPMrDGcMEQmj/ayIpBP7hwwdqbX1w6rz/Dvb5PPPHf/8MQQSC/dyIj+CRrlRTrW27fzCg+L8nLYkFv5tNxrldJy/2c7r/vy4TEb5/KH5jFy/1s7v5u4/Kibz643yhKwcW3nQq1sAAAAAAMDQMzU2Gx/MSTy/N03NSne+NX9vR8He9wNd8/sxuTzWv+sAAAAAAABH85rvKla1arv9CdJ9/F+nDkRON/x2mO1JGWkROeGc0qLI4G/UgSAr56KMYQ7u9OwPhimR9pHx6MOg6y0AAAAAMFz25gODrgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgNHVj58uG/Q1AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOfFnwAAAP//rHW9Hw==") [ 1584.393227][ T5227] loop5: detected capacity change from 0 to 128 [ 1584.401895][ T5227] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:24 executing program 4: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r4, r4, 0x0, 0x108000000) 16:09:24 executing program 0: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:24 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:24 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000010003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:25 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000011003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1584.542468][ T5231] loop5: detected capacity change from 0 to 128 [ 1584.552810][ T5231] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1584.621494][ T5237] loop5: detected capacity change from 0 to 128 [ 1584.634790][ T5237] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:25 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:25 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000012003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1584.891913][ T5242] loop5: detected capacity change from 0 to 128 [ 1584.907649][ T5242] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:25 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000020003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1585.014752][ T5247] loop5: detected capacity change from 0 to 128 [ 1585.034558][ T5247] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:25 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, 0x0, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:25 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000001020003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6dZ2k/05CXrxQS96CbMe1UOVDcSC0q2iHoSMZRpa25EEbUUwZ097HcOjN0F8A3sX3oYgO8hORtamWdb9w9m1s/1+LnmSJ7/tSULK8yv8uvV0/XVl1TNXLV+MnIohEsiOyKw40pGKtplWnImPy928BHJj7s32x8Vnzx8WisX5kupCYelWXlWnr3x9+/7T1W/+hSefp7NZ2Zx9sfUz/33z4ualrd9LrxxPHU9rdV8tXa7XfWu5auuK41VM1cdV2/JsdWqe7e7Lr1bra2tNtWorU5Nrru15atWaakhT/brmoqpqapqmTk3uxjkZIZm/HlHeKJWswpkUg3PDdQtWWkQmDrwN5Y3BVAQAAAbp6P7fiM/p9P9Gd/8vckL//yE6a/pLz/v/tMT9f8Vu9f++21TrpeUk+38c63T9v3E2xeBfpILEzr19KdctTBw+iP4fAAAAAAAAAAAAAAAAAAAAAID/wU4YzoRhOPMrDGcMEQmj/ayIpBP7hwwdqbX1w6rz/Dvb5PPPHf/8MQQSC/dyIj+CRrlRTrW27fzCg+L8nLYkFv5tNxrldJy/2c7r/vy4TEb5/KH5jFy/1s7v5u4/Kibz643yhKwcW3nQq1sAAAAAAMDQMzU2Gx/MSTy/N03NSne+NX9vR8He9wNd8/sxuTzWv+sAAAAAAABH85rvKla1arv9CdJ9/F+nDkRON/x2mO1JGWkROeGc0qLI4G/UgSAr56KMYQ7u9OwPhimR9pHx6MOg6y0AAAAAMFz25gODrgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgNHVj58uG/Q1AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOfFnwAAAP//rHW9Hw==") [ 1585.127388][ T5249] loop5: detected capacity change from 0 to 128 [ 1585.140709][ T5249] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:25 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000022003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1585.231929][ T5254] loop5: detected capacity change from 0 to 128 [ 1585.250260][ T5254] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:25 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000025003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:25 executing program 4: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x10}, {r0, 0x40}], 0x2, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r4, r4, 0x0, 0x108000000) [ 1585.352943][ T5257] loop5: detected capacity change from 0 to 128 [ 1585.362021][ T5257] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:25 executing program 0: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:26 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:26 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000000003f003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1585.596974][ T5265] loop5: detected capacity change from 0 to 128 [ 1585.635212][ T5265] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:26 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000040003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1585.755369][ T5270] loop5: detected capacity change from 0 to 128 [ 1585.767405][ T5270] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:26 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000080040003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:26 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)) r1 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r1, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) [ 1585.897641][ T5272] loop5: detected capacity change from 0 to 128 [ 1585.907414][ T5272] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:26 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000048003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1586.000461][ T5276] loop5: detected capacity change from 0 to 128 [ 1586.012596][ T5276] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:26 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, 0x0, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:26 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)) r1 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r1, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:26 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000000004c003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:26 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000060003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1586.095887][ T5280] loop5: detected capacity change from 0 to 128 [ 1586.105960][ T5280] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1586.160369][ T5284] loop5: detected capacity change from 0 to 128 [ 1586.173582][ T5284] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:26 executing program 4: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x10}, {r0, 0x40}], 0x2, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r4, r4, 0x0, 0x108000000) 16:09:26 executing program 0: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) 16:09:27 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r0, r0, 0x0, 0x108000000) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) 16:09:27 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)) r1 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r1, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:27 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000068003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:27 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r1 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r1, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) [ 1586.578349][ T5294] loop5: detected capacity change from 0 to 128 [ 1586.594740][ T5294] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:27 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r1 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r1, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:27 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000001156a003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1586.675106][ T5301] loop5: detected capacity change from 0 to 128 [ 1586.684776][ T5301] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:27 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r1 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r1, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:27 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r0, r0, 0x0, 0x108000000) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) 16:09:27 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:27 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000000006c003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1587.085638][ T5309] loop5: detected capacity change from 0 to 128 [ 1587.098649][ T5309] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:27 executing program 4: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x10}, {r0, 0x40}], 0x2, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r4, r4, 0x0, 0x108000000) 16:09:27 executing program 0: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) 16:09:27 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x1a00001a}]) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r1, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:27 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000074003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:27 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r0, r0, 0x0, 0x108000000) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) 16:09:28 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000078003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1587.504419][ T5321] loop5: detected capacity change from 0 to 128 [ 1587.516601][ T5321] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:28 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x1a00001a}]) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r1, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:28 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:28 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:28 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) [ 1587.610532][ T5329] loop5: detected capacity change from 0 to 128 [ 1587.624256][ T5329] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:28 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000000007a003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:28 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x1a00001a}]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) [ 1588.029075][ T5338] loop5: detected capacity change from 0 to 128 [ 1588.043227][ T5338] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:28 executing program 2: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x1a00001a}]) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r1, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:28 executing program 0: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) 16:09:28 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:28 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000000007f003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6dZ2k/05CXrxQS96CbMe1UOVDcSC0q2iHoSMZRpa25EEbUUwZ097HcOjN0F8A3sX3oYgO8hORtamWdb9w9m1s/1+LnmSJ7/tSULK8yv8uvV0/XVl1TNXLV+MnIohEsiOyKw40pGKtplWnImPy928BHJj7s32x8Vnzx8WisX5kupCYelWXlWnr3x9+/7T1W/+hSefp7NZ2Zx9sfUz/33z4ualrd9LrxxPHU9rdV8tXa7XfWu5auuK41VM1cdV2/JsdWqe7e7Lr1bra2tNtWorU5Nrru15atWaakhT/brmoqpqapqmTk3uxjkZIZm/HlHeKJWswpkUg3PDdQtWWkQmDrwN5Y3BVAQAAAbp6P7fiM/p9P9Gd/8vckL//yE6a/pLz/v/tMT9f8Vu9f++21TrpeUk+38c63T9v3E2xeBfpILEzr19KdctTBw+iP4fAAAAAAAAAAAAAAAAAAAAAID/wU4YzoRhOPMrDGcMEQmj/ayIpBP7hwwdqbX1w6rz/Dvb5PPPHf/8MQQSC/dyIj+CRrlRTrW27fzCg+L8nLYkFv5tNxrldJy/2c7r/vy4TEb5/KH5jFy/1s7v5u4/Kibz643yhKwcW3nQq1sAAAAAAMDQMzU2Gx/MSTy/N03NSne+NX9vR8He9wNd8/sxuTzWv+sAAAAAAABH85rvKla1arv9CdJ9/F+nDkRON/x2mO1JGWkROeGc0qLI4G/UgSAr56KMYQ7u9OwPhimR9pHx6MOg6y0AAAAAMFz25gODrgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgNHVj58uG/Q1AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOfFnwAAAP//rHW9Hw==") 16:09:28 executing program 4: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:28 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x1a00001a}]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:28 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1588.458291][ T5349] loop5: detected capacity change from 0 to 128 [ 1588.476792][ T5349] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:29 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000081003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:29 executing program 3: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x1a00001a}]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) [ 1588.576204][ T5361] loop5: detected capacity change from 0 to 128 [ 1588.591235][ T5361] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:29 executing program 3: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:29 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000020a84003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1588.714544][ T5365] loop5: detected capacity change from 0 to 128 [ 1588.731394][ T5365] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:29 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000089003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1588.813038][ T5369] loop5: detected capacity change from 0 to 128 [ 1588.821554][ T5369] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:29 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000ffffff8c003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1588.919784][ T5371] loop5: detected capacity change from 0 to 128 [ 1588.929038][ T5371] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:29 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000ffffff97003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:29 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:29 executing program 0: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x108000000) 16:09:29 executing program 4: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r4, r4, 0x0, 0x108000000) 16:09:29 executing program 2: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1589.373998][ T5375] loop5: detected capacity change from 0 to 128 [ 1589.382101][ T5375] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:29 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000000016b4003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1589.540258][ T5386] loop5: detected capacity change from 0 to 128 [ 1589.554005][ T5386] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:30 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000000016b9003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:30 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1589.626750][ T5389] loop5: detected capacity change from 0 to 128 [ 1589.636502][ T5389] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:30 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000000016be003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1589.721378][ T5393] loop5: detected capacity change from 0 to 128 [ 1589.735844][ T5393] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:30 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000ad8003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1589.811048][ T5397] loop5: detected capacity change from 0 to 128 [ 1589.821848][ T5397] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:30 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000fffffff6003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:30 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000fffffdf9003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1589.897385][ T5399] loop5: detected capacity change from 0 to 128 [ 1589.905456][ T5399] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:30 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000fffffffb003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1589.972035][ T5401] loop5: detected capacity change from 0 to 128 [ 1589.980565][ T5401] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1590.043027][ T5403] loop5: detected capacity change from 0 to 128 [ 1590.051457][ T5403] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:30 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:30 executing program 0: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x108000000) 16:09:30 executing program 4: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r4, r4, 0x0, 0x108000000) 16:09:30 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000fffffdfc003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:30 executing program 2: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1590.493800][ T5412] loop5: detected capacity change from 0 to 128 [ 1590.502162][ T5412] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:31 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000fffffdfd003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:31 executing program 3: r0 = creat(0x0, 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1590.604274][ T5421] loop5: detected capacity change from 0 to 128 [ 1590.637148][ T5421] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:31 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000fffffffd003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6dZ2k/05CXrxQS96CbMe1UOVDcSC0q2iHoSMZRpa25EEbUUwZ097HcOjN0F8A3sX3oYgO8hORtamWdb9w9m1s/1+LnmSJ7/tSULK8yv8uvV0/XVl1TNXLV+MnIohEsiOyKw40pGKtplWnImPy928BHJj7s32x8Vnzx8WisX5kupCYelWXlWnr3x9+/7T1W/+hSefp7NZ2Zx9sfUz/33z4ualrd9LrxxPHU9rdV8tXa7XfWu5auuK41VM1cdV2/JsdWqe7e7Lr1bra2tNtWorU5Nrru15atWaakhT/brmoqpqapqmTk3uxjkZIZm/HlHeKJWswpkUg3PDdQtWWkQmDrwN5Y3BVAQAAAbp6P7fiM/p9P9Gd/8vckL//yE6a/pLz/v/tMT9f8Vu9f++21TrpeUk+38c63T9v3E2xeBfpILEzr19KdctTBw+iP4fAAAAAAAAAAAAAAAAAAAAAID/wU4YzoRhOPMrDGcMEQmj/ayIpBP7hwwdqbX1w6rz/Dvb5PPPHf/8MQQSC/dyIj+CRrlRTrW27fzCg+L8nLYkFv5tNxrldJy/2c7r/vy4TEb5/KH5jFy/1s7v5u4/Kibz643yhKwcW3nQq1sAAAAAAMDQMzU2Gx/MSTy/N03NSne+NX9vR8He9wNd8/sxuTzWv+sAAAAAAABH85rvKla1arv9CdJ9/F+nDkRON/x2mO1JGWkROeGc0qLI4G/UgSAr56KMYQ7u9OwPhimR9pHx6MOg6y0AAAAAMFz25gODrgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgNHVj58uG/Q1AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOfFnwAAAP//rHW9Hw==") 16:09:31 executing program 3: r0 = creat(0x0, 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1590.711201][ T5425] loop5: detected capacity change from 0 to 128 [ 1590.720709][ T5425] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:31 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000fffffdfe003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:31 executing program 3: r0 = creat(0x0, 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1590.795869][ T5429] loop5: detected capacity change from 0 to 128 [ 1590.805897][ T5429] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:31 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000fffffffe003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1590.881330][ T5433] loop5: detected capacity change from 0 to 128 [ 1590.890912][ T5433] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:31 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:31 executing program 0: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x108000000) 16:09:31 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:31 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000fffffdff003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:31 executing program 2: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:31 executing program 4: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:31 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1591.354643][ T5440] loop5: detected capacity change from 0 to 128 [ 1591.380782][ T5440] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:31 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:31 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000000fffff003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:31 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, 0x0) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:32 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, 0x0) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:32 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, 0x0) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) [ 1591.504812][ T5456] loop5: detected capacity change from 0 to 128 [ 1591.521038][ T5456] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:32 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000f9fdffff003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1592.211385][ T5465] loop5: detected capacity change from 0 to 128 [ 1592.219743][ T5465] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:32 executing program 0: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:32 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:32 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:32 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(0x0, 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:32 executing program 4: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:32 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000fcfdffff003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:32 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:32 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(0x0, 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1592.453098][ T5479] loop5: detected capacity change from 0 to 128 16:09:33 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000fdfdffff003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6dZ2k/05CXrxQS96CbMe1UOVDcSC0q2iHoSMZRpa25EEbUUwZ097HcOjN0F8A3sX3oYgO8hORtamWdb9w9m1s/1+LnmSJ7/tSULK8yv8uvV0/XVl1TNXLV+MnIohEsiOyKw40pGKtplWnImPy928BHJj7s32x8Vnzx8WisX5kupCYelWXlWnr3x9+/7T1W/+hSefp7NZ2Zx9sfUz/33z4ualrd9LrxxPHU9rdV8tXa7XfWu5auuK41VM1cdV2/JsdWqe7e7Lr1bra2tNtWorU5Nrru15atWaakhT/brmoqpqapqmTk3uxjkZIZm/HlHeKJWswpkUg3PDdQtWWkQmDrwN5Y3BVAQAAAbp6P7fiM/p9P9Gd/8vckL//yE6a/pLz/v/tMT9f8Vu9f++21TrpeUk+38c63T9v3E2xeBfpILEzr19KdctTBw+iP4fAAAAAAAAAAAAAAAAAAAAAID/wU4YzoRhOPMrDGcMEQmj/ayIpBP7hwwdqbX1w6rz/Dvb5PPPHf/8MQQSC/dyIj+CRrlRTrW27fzCg+L8nLYkFv5tNxrldJy/2c7r/vy4TEb5/KH5jFy/1s7v5u4/Kibz643yhKwcW3nQq1sAAAAAAMDQMzU2Gx/MSTy/N03NSne+NX9vR8He9wNd8/sxuTzWv+sAAAAAAABH85rvKla1arv9CdJ9/F+nDkRON/x2mO1JGWkROeGc0qLI4G/UgSAr56KMYQ7u9OwPhimR9pHx6MOg6y0AAAAAMFz25gODrgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgNHVj58uG/Q1AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOfFnwAAAP//rHW9Hw==") [ 1592.493962][ T5479] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:33 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:33 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(0x0, 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1592.562041][ T5488] loop5: detected capacity change from 0 to 128 [ 1592.574732][ T5488] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:33 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000fefdffff003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1592.666330][ T5495] loop5: detected capacity change from 0 to 128 [ 1592.680524][ T5495] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:33 executing program 0: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:33 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x10, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:33 executing program 3: creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x0, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:33 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:33 executing program 4: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:33 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000fffdffff003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:33 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:33 executing program 3: creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x0, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:33 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x0, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:33 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, 0x0) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r1 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r1, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) [ 1593.497141][ T5513] loop5: detected capacity change from 0 to 128 [ 1593.507884][ T5513] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:34 executing program 3: creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x0, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:34 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000feffff003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1593.604161][ T5523] loop5: detected capacity change from 0 to 128 [ 1593.615426][ T5523] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:34 executing program 0: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:34 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, 0x0) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r1 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r1, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:34 executing program 3: creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x0, &(0x7f0000000540)) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:34 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000000fffffff003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1594.248211][ T5529] loop5: detected capacity change from 0 to 128 [ 1594.263136][ T5529] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:35 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, 0x0) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r1 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r1, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:35 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x10, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:35 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000007fffffff003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:35 executing program 3: creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x0, &(0x7f0000000540)) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:35 executing program 4: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendfile(r3, r3, 0x0, 0x108000000) open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) 16:09:35 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r1 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r1, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) [ 1594.568859][ T5540] loop5: detected capacity change from 0 to 128 [ 1594.594193][ T5540] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:35 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f7070790000008cffffff003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:35 executing program 3: creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x0, &(0x7f0000000540)) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) [ 1594.679680][ T5552] loop5: detected capacity change from 0 to 128 [ 1594.695093][ T5552] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:35 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r1 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r1, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:35 executing program 3: creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x1, &(0x7f0000000540)=[0x0]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:35 executing program 0: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r4, r4, 0x0, 0x108000000) 16:09:35 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000097ffffff003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:35 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000f6ffffff003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1595.222279][ T5559] loop5: detected capacity change from 0 to 128 [ 1595.238797][ T5559] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1595.304692][ T5565] loop5: detected capacity change from 0 to 128 [ 1595.315837][ T5565] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:35 executing program 3: creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x1, &(0x7f0000000540)=[0x0]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:35 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r1 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r1, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:35 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000fbffffff003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1595.481399][ T5571] loop5: detected capacity change from 0 to 128 [ 1595.493442][ T5571] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:36 executing program 3: creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x1, &(0x7f0000000540)=[0x0]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:36 executing program 4: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendfile(r3, r3, 0x0, 0x108000000) open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) 16:09:36 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000fdffffff003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:36 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x10, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:36 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1595.584468][ T5576] loop5: detected capacity change from 0 to 128 [ 1595.610539][ T5576] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:36 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:36 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000feffffff003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:36 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:36 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:36 executing program 0: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r4, r4, 0x0, 0x108000000) 16:09:36 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000020000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1596.163532][ T5595] loop5: detected capacity change from 0 to 128 [ 1596.176030][ T5595] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:36 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:36 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, 0x0) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1596.250252][ T5600] loop5: detected capacity change from 0 to 128 [ 1596.263824][ T5600] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:37 executing program 4: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendfile(r3, r3, 0x0, 0x108000000) open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) 16:09:37 executing program 3: creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x1a00001a}]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:37 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000030000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:37 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, &(0x7f0000000540)) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:37 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, 0xffffffffffffffff, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) [ 1596.556116][ T5608] loop5: detected capacity change from 0 to 128 [ 1596.575103][ T5608] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:37 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000040000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:37 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, &(0x7f0000000540)) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:37 executing program 3: creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x1a00001a}]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) [ 1596.680736][ T5620] loop5: detected capacity change from 0 to 128 [ 1596.702335][ T5620] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1596.831199][ T5614] ================================================================== [ 1596.839304][ T5614] BUG: KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range [ 1596.848501][ T5614] [ 1596.850829][ T5614] read-write to 0xffff8881419e8c18 of 8 bytes by task 5619 on cpu 1: [ 1596.858991][ T5614] __filemap_remove_folio+0x23d/0x330 [ 1596.864480][ T5614] invalidate_inode_pages2_range+0x404/0x720 [ 1596.870471][ T5614] kiocb_invalidate_pages+0x1b1/0x1e0 [ 1596.875863][ T5614] __iomap_dio_rw+0x5a7/0x1080 [ 1596.880653][ T5614] iomap_dio_rw+0x40/0x90 [ 1596.885002][ T5614] ext4_file_write_iter+0xaaa/0x1200 [ 1596.890380][ T5614] do_iter_write+0x4b4/0x7b0 [ 1596.895080][ T5614] vfs_iter_write+0x56/0x70 [ 1596.899608][ T5614] iter_file_splice_write+0x462/0x7e0 [ 1596.905204][ T5614] direct_splice_actor+0x8a/0xb0 [ 1596.910163][ T5614] splice_direct_to_actor+0x31d/0x690 [ 1596.915744][ T5614] do_splice_direct+0x10d/0x190 [ 1596.920637][ T5614] do_sendfile+0x3b6/0x9a0 [ 1596.925076][ T5614] __x64_sys_sendfile64+0x110/0x150 [ 1596.930303][ T5614] do_syscall_64+0x41/0xc0 [ 1596.934747][ T5614] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1596.940672][ T5614] [ 1596.943006][ T5614] read to 0xffff8881419e8c18 of 8 bytes by task 5614 on cpu 0: [ 1596.950654][ T5614] filemap_write_and_wait_range+0x51/0x210 [ 1596.956488][ T5614] kiocb_invalidate_pages+0x87/0x1e0 [ 1596.961772][ T5614] __iomap_dio_rw+0x5a7/0x1080 [ 1596.966543][ T5614] iomap_dio_rw+0x40/0x90 [ 1596.970989][ T5614] ext4_file_write_iter+0xaaa/0x1200 [ 1596.976379][ T5614] do_iter_write+0x4b4/0x7b0 [ 1596.981109][ T5614] vfs_iter_write+0x56/0x70 [ 1596.985636][ T5614] iter_file_splice_write+0x462/0x7e0 [ 1596.991027][ T5614] direct_splice_actor+0x8a/0xb0 [ 1596.995989][ T5614] splice_direct_to_actor+0x31d/0x690 [ 1597.001558][ T5614] do_splice_direct+0x10d/0x190 [ 1597.006433][ T5614] do_sendfile+0x3b6/0x9a0 [ 1597.010955][ T5614] __x64_sys_sendfile64+0x110/0x150 [ 1597.016173][ T5614] do_syscall_64+0x41/0xc0 [ 1597.020626][ T5614] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1597.026686][ T5614] [ 1597.029006][ T5614] value changed: 0x0000000000000fe8 -> 0x0000000000000fe3 [ 1597.036110][ T5614] [ 1597.038430][ T5614] Reported by Kernel Concurrency Sanitizer on: [ 1597.044608][ T5614] CPU: 0 PID: 5614 Comm: syz-executor.1 Not tainted 6.6.0-rc2-syzkaller-00337-gd90b0276af8f #0 [ 1597.055014][ T5614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 1597.065093][ T5614] ================================================================== 16:09:37 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000050000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:37 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x0, &(0x7f0000000540)) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:37 executing program 3: creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x1a00001a}]) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r1, r1, 0x0, 0x108000000) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:37 executing program 0: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r4, r4, 0x0, 0x108000000) [ 1597.175228][ T5627] loop5: detected capacity change from 0 to 128 [ 1597.188689][ T5627] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:37 executing program 4: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendfile(r3, r3, 0x0, 0x108000000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x108000000) 16:09:37 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[0x0]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:37 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000060000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:37 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:37 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, 0xffffffffffffffff, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) [ 1597.518125][ T5637] loop5: detected capacity change from 0 to 128 [ 1597.530114][ T5637] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:38 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000070000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:38 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:38 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[0x0]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:38 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000080000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1597.615988][ T5649] loop5: detected capacity change from 0 to 128 [ 1597.636622][ T5649] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:38 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:38 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[0x0]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1597.717560][ T5655] loop5: detected capacity change from 0 to 128 [ 1597.743765][ T5655] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:38 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000090000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1598.120137][ T5661] loop5: detected capacity change from 0 to 128 [ 1598.132530][ T5661] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:38 executing program 4: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendfile(r3, r3, 0x0, 0x108000000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x108000000) 16:09:38 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:38 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(0x0, 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:38 executing program 0: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r4, r4, 0x0, 0x108000000) 16:09:38 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000000a0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:38 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, 0xffffffffffffffff, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) [ 1598.511862][ T5670] loop5: detected capacity change from 0 to 128 [ 1598.527889][ T5670] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:39 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000000b0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:39 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1598.609644][ T5680] loop5: detected capacity change from 0 to 128 [ 1598.631302][ T5680] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:39 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000000c0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:39 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1598.756801][ T5687] loop5: detected capacity change from 0 to 128 [ 1598.778176][ T5687] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:39 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:39 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000000d0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1598.880651][ T5691] loop5: detected capacity change from 0 to 128 [ 1598.889851][ T5691] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:39 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:39 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000000e0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:39 executing program 0: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r4, r4, 0x0, 0x108000000) 16:09:39 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(0x0, 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:39 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:39 executing program 4: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendfile(r3, r3, 0x0, 0x108000000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x108000000) [ 1599.484143][ T5699] loop5: detected capacity change from 0 to 128 [ 1599.494000][ T5699] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:40 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000000f0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:40 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1599.580053][ T5708] loop5: detected capacity change from 0 to 128 [ 1599.605628][ T5708] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:40 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000100000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6dZ2k/05CXrxQS96CbMe1UOVDcSC0q2iHoSMZRpa25EEbUUwZ097HcOjN0F8A3sX3oYgO8hORtamWdb9w9m1s/1+LnmSJ7/tSULK8yv8uvV0/XVl1TNXLV+MnIohEsiOyKw40pGKtplWnImPy928BHJj7s32x8Vnzx8WisX5kupCYelWXlWnr3x9+/7T1W/+hSefp7NZ2Zx9sfUz/33z4ualrd9LrxxPHU9rdV8tXa7XfWu5auuK41VM1cdV2/JsdWqe7e7Lr1bra2tNtWorU5Nrru15atWaakhT/brmoqpqapqmTk3uxjkZIZm/HlHeKJWswpkUg3PDdQtWWkQmDrwN5Y3BVAQAAAbp6P7fiM/p9P9Gd/8vckL//yE6a/pLz/v/tMT9f8Vu9f++21TrpeUk+38c63T9v3E2xeBfpILEzr19KdctTBw+iP4fAAAAAAAAAAAAAAAAAAAAAID/wU4YzoRhOPMrDGcMEQmj/ayIpBP7hwwdqbX1w6rz/Dvb5PPPHf/8MQQSC/dyIj+CRrlRTrW27fzCg+L8nLYkFv5tNxrldJy/2c7r/vy4TEb5/KH5jFy/1s7v5u4/Kibz643yhKwcW3nQq1sAAAAAAMDQMzU2Gx/MSTy/N03NSne+NX9vR8He9wNd8/sxuTzWv+sAAAAAAABH85rvKla1arv9CdJ9/F+nDkRON/x2mO1JGWkROeGc0qLI4G/UgSAr56KMYQ7u9OwPhimR9pHx6MOg6y0AAAAAMFz25gODrgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgNHVj58uG/Q1AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOfFnwAAAP//rHW9Hw==") 16:09:40 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1599.690599][ T5714] loop5: detected capacity change from 0 to 128 [ 1599.737451][ T5714] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:40 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000110000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:40 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:40 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000120000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1599.832563][ T5718] loop5: detected capacity change from 0 to 128 [ 1599.841840][ T5718] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:40 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1599.904098][ T5722] loop5: detected capacity change from 0 to 128 [ 1599.913282][ T5722] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:40 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000220000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1600.331449][ T5726] loop5: detected capacity change from 0 to 128 [ 1600.339396][ T5726] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:40 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(0x0, 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:40 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:40 executing program 4: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r4, r4, 0x0, 0x108000000) 16:09:40 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:40 executing program 0: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:40 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000250000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1600.443768][ T5730] loop5: detected capacity change from 0 to 128 [ 1600.451730][ T5730] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:40 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000480000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6dZ2k/05CXrxQS96CbMe1UOVDcSC0q2iHoSMZRpa25EEbUUwZ097HcOjN0F8A3sX3oYgO8hORtamWdb9w9m1s/1+LnmSJ7/tSULK8yv8uvV0/XVl1TNXLV+MnIohEsiOyKw40pGKtplWnImPy928BHJj7s32x8Vnzx8WisX5kupCYelWXlWnr3x9+/7T1W/+hSefp7NZ2Zx9sfUz/33z4ualrd9LrxxPHU9rdV8tXa7XfWu5auuK41VM1cdV2/JsdWqe7e7Lr1bra2tNtWorU5Nrru15atWaakhT/brmoqpqapqmTk3uxjkZIZm/HlHeKJWswpkUg3PDdQtWWkQmDrwN5Y3BVAQAAAbp6P7fiM/p9P9Gd/8vckL//yE6a/pLz/v/tMT9f8Vu9f++21TrpeUk+38c63T9v3E2xeBfpILEzr19KdctTBw+iP4fAAAAAAAAAAAAAAAAAAAAAID/wU4YzoRhOPMrDGcMEQmj/ayIpBP7hwwdqbX1w6rz/Dvb5PPPHf/8MQQSC/dyIj+CRrlRTrW27fzCg+L8nLYkFv5tNxrldJy/2c7r/vy4TEb5/KH5jFy/1s7v5u4/Kibz643yhKwcW3nQq1sAAAAAAMDQMzU2Gx/MSTy/N03NSne+NX9vR8He9wNd8/sxuTzWv+sAAAAAAABH85rvKla1arv9CdJ9/F+nDkRON/x2mO1JGWkROeGc0qLI4G/UgSAr56KMYQ7u9OwPhimR9pHx6MOg6y0AAAAAMFz25gODrgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgNHVj58uG/Q1AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOfFnwAAAP//rHW9Hw==") [ 1600.533545][ T5743] loop5: detected capacity change from 0 to 128 [ 1600.549588][ T5743] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:41 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000004c0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6dZ2k/05CXrxQS96CbMe1UOVDcSC0q2iHoSMZRpa25EEbUUwZ097HcOjN0F8A3sX3oYgO8hORtamWdb9w9m1s/1+LnmSJ7/tSULK8yv8uvV0/XVl1TNXLV+MnIohEsiOyKw40pGKtplWnImPy928BHJj7s32x8Vnzx8WisX5kupCYelWXlWnr3x9+/7T1W/+hSefp7NZ2Zx9sfUz/33z4ualrd9LrxxPHU9rdV8tXa7XfWu5auuK41VM1cdV2/JsdWqe7e7Lr1bra2tNtWorU5Nrru15atWaakhT/brmoqpqapqmTk3uxjkZIZm/HlHeKJWswpkUg3PDdQtWWkQmDrwN5Y3BVAQAAAbp6P7fiM/p9P9Gd/8vckL//yE6a/pLz/v/tMT9f8Vu9f++21TrpeUk+38c63T9v3E2xeBfpILEzr19KdctTBw+iP4fAAAAAAAAAAAAAAAAAAAAAID/wU4YzoRhOPMrDGcMEQmj/ayIpBP7hwwdqbX1w6rz/Dvb5PPPHf/8MQQSC/dyIj+CRrlRTrW27fzCg+L8nLYkFv5tNxrldJy/2c7r/vy4TEb5/KH5jFy/1s7v5u4/Kibz643yhKwcW3nQq1sAAAAAAMDQMzU2Gx/MSTy/N03NSne+NX9vR8He9wNd8/sxuTzWv+sAAAAAAABH85rvKla1arv9CdJ9/F+nDkRON/x2mO1JGWkROeGc0qLI4G/UgSAr56KMYQ7u9OwPhimR9pHx6MOg6y0AAAAAMFz25gODrgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgNHVj58uG/Q1AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOfFnwAAAP//rHW9Hw==") 16:09:41 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000600000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1600.641520][ T5748] loop5: detected capacity change from 0 to 128 [ 1600.651775][ T5748] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1600.686445][ T5750] loop5: detected capacity change from 0 to 128 [ 1600.702407][ T5750] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:41 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000680000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1600.791537][ T5752] loop5: detected capacity change from 0 to 128 16:09:41 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000006c0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1600.850959][ T5752] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1600.923066][ T5754] loop5: detected capacity change from 0 to 128 [ 1600.931308][ T5754] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:41 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000740000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1601.004270][ T5756] loop5: detected capacity change from 0 to 128 [ 1601.012295][ T5756] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:41 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:41 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:41 executing program 4: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r4, r4, 0x0, 0x108000000) 16:09:41 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000780000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:41 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(0xffffffffffffffff, 0x0, 0x0, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:41 executing program 0: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1601.477944][ T5762] loop5: detected capacity change from 0 to 128 [ 1601.515284][ T5762] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:42 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000007a0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1601.627826][ T5775] loop5: detected capacity change from 0 to 128 [ 1601.641836][ T5775] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:42 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000890000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1601.779430][ T5778] loop5: detected capacity change from 0 to 128 [ 1601.808378][ T5778] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:42 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000fe0000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:42 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000000a0100003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1601.876547][ T5780] loop5: detected capacity change from 0 to 128 [ 1601.885478][ T5780] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:42 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(0xffffffffffffffff, 0x0, 0x0, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1601.946262][ T5782] loop5: detected capacity change from 0 to 128 [ 1601.958179][ T5782] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:42 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000000b0100003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1602.036381][ T5786] loop5: detected capacity change from 0 to 128 [ 1602.048038][ T5786] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:42 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:42 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000000c0100003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:42 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:42 executing program 0: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:42 executing program 4: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1602.490989][ T5795] loop5: detected capacity change from 0 to 128 [ 1602.517216][ T5795] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:43 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f707079000000000e0100003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1602.627996][ T5803] loop5: detected capacity change from 0 to 128 [ 1602.660013][ T5803] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:43 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000040200003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1602.757801][ T5806] loop5: detected capacity change from 0 to 128 [ 1602.772662][ T5806] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:43 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000300003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6dZ2k/05CXrxQS96CbMe1UOVDcSC0q2iHoSMZRpa25EEbUUwZ097HcOjN0F8A3sX3oYgO8hORtamWdb9w9m1s/1+LnmSJ7/tSULK8yv8uvV0/XVl1TNXLV+MnIohEsiOyKw40pGKtplWnImPy928BHJj7s32x8Vnzx8WisX5kupCYelWXlWnr3x9+/7T1W/+hSefp7NZ2Zx9sfUz/33z4ualrd9LrxxPHU9rdV8tXa7XfWu5auuK41VM1cdV2/JsdWqe7e7Lr1bra2tNtWorU5Nrru15atWaakhT/brmoqpqapqmTk3uxjkZIZm/HlHeKJWswpkUg3PDdQtWWkQmDrwN5Y3BVAQAAAbp6P7fiM/p9P9Gd/8vckL//yE6a/pLz/v/tMT9f8Vu9f++21TrpeUk+38c63T9v3E2xeBfpILEzr19KdctTBw+iP4fAAAAAAAAAAAAAAAAAAAAAID/wU4YzoRhOPMrDGcMEQmj/ayIpBP7hwwdqbX1w6rz/Dvb5PPPHf/8MQQSC/dyIj+CRrlRTrW27fzCg+L8nLYkFv5tNxrldJy/2c7r/vy4TEb5/KH5jFy/1s7v5u4/Kibz643yhKwcW3nQq1sAAAAAAMDQMzU2Gx/MSTy/N03NSne+NX9vR8He9wNd8/sxuTzWv+sAAAAAAABH85rvKla1arv9CdJ9/F+nDkRON/x2mO1JGWkROeGc0qLI4G/UgSAr56KMYQ7u9OwPhimR9pHx6MOg6y0AAAAAMFz25gODrgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgNHVj58uG/Q1AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOfFnwAAAP//rHW9Hw==") [ 1602.860606][ T5809] loop5: detected capacity change from 0 to 128 [ 1602.869954][ T5809] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:43 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000020400003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:43 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(0xffffffffffffffff, 0x0, 0x0, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:43 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000060400003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1602.935845][ T5811] loop5: detected capacity change from 0 to 128 [ 1602.944315][ T5811] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1603.004515][ T5815] loop5: detected capacity change from 0 to 128 [ 1603.015925][ T5815] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:43 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000500003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1603.092571][ T5818] loop5: detected capacity change from 0 to 128 [ 1603.101653][ T5818] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:43 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000600003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:43 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:43 executing program 0: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:43 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:43 executing program 4: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1603.485958][ T5822] loop5: detected capacity change from 0 to 128 [ 1603.525353][ T5822] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:44 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000040600003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1603.659451][ T5834] loop5: detected capacity change from 0 to 128 [ 1603.679648][ T5834] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:44 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000700003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1603.786255][ T5836] loop5: detected capacity change from 0 to 128 [ 1603.799828][ T5836] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:44 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000900003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1603.879851][ T5838] loop5: detected capacity change from 0 to 128 [ 1603.890401][ T5838] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:44 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000a00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:44 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x0) poll(&(0x7f0000000040)=[{r2, 0x10}, {0xffffffffffffffff, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1603.968146][ T5840] loop5: detected capacity change from 0 to 128 [ 1603.976232][ T5840] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:44 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000010a00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:44 executing program 0: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1604.077027][ T5845] loop5: detected capacity change from 0 to 128 [ 1604.091660][ T5845] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:44 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000d80a00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1604.191204][ T5849] loop5: detected capacity change from 0 to 128 [ 1604.201989][ T5849] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:44 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x108000000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:44 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000b00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:44 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:44 executing program 4: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1604.422817][ T5855] loop5: detected capacity change from 0 to 128 [ 1604.447254][ T5855] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:44 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000010b00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1604.550846][ T5863] loop5: detected capacity change from 0 to 128 [ 1604.577273][ T5863] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:45 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000c00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1604.688776][ T5866] loop5: detected capacity change from 0 to 128 [ 1604.731603][ T5866] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:45 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000010c00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1604.813840][ T5868] loop5: detected capacity change from 0 to 128 [ 1604.822053][ T5868] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:45 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000d00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:45 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x0) poll(0x0, 0x0, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) [ 1604.912600][ T5870] loop5: detected capacity change from 0 to 128 [ 1604.922641][ T5870] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:45 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000e00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:45 executing program 0: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:45 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000010e00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1605.004436][ T5875] loop5: detected capacity change from 0 to 128 [ 1605.023568][ T5875] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1605.106974][ T5879] loop5: detected capacity change from 0 to 128 [ 1605.120984][ T5879] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:45 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x0) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) 16:09:45 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000f00003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1605.357788][ T5882] loop5: detected capacity change from 0 to 128 [ 1605.368864][ T5882] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:45 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:45 executing program 4: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:45 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000201000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1605.470293][ T5887] loop5: detected capacity change from 0 to 128 [ 1605.496306][ T5887] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:46 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000001100003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1605.596188][ T5895] loop5: detected capacity change from 0 to 128 [ 1605.609237][ T5895] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:46 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000001200003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1605.725505][ T5898] loop5: detected capacity change from 0 to 128 [ 1605.756366][ T5898] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:46 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000b41600003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") 16:09:46 executing program 2: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x0) poll(0x0, 0x0, 0x2) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) 16:09:46 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000b91600003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1605.848882][ T5900] loop5: detected capacity change from 0 to 128 [ 1605.859116][ T5900] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) [ 1605.934835][ T5904] loop5: detected capacity change from 0 to 128 [ 1605.944416][ T5904] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:46 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000be1600003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6dZ2k/05CXrxQS96CbMe1UOVDcSC0q2iHoSMZRpa25EEbUUwZ097HcOjN0F8A3sX3oYgO8hORtamWdb9w9m1s/1+LnmSJ7/tSULK8yv8uvV0/XVl1TNXLV+MnIohEsiOyKw40pGKtplWnImPy928BHJj7s32x8Vnzx8WisX5kupCYelWXlWnr3x9+/7T1W/+hSefp7NZ2Zx9sfUz/33z4ualrd9LrxxPHU9rdV8tXa7XfWu5auuK41VM1cdV2/JsdWqe7e7Lr1bra2tNtWorU5Nrru15atWaakhT/brmoqpqapqmTk3uxjkZIZm/HlHeKJWswpkUg3PDdQtWWkQmDrwN5Y3BVAQAAAbp6P7fiM/p9P9Gd/8vckL//yE6a/pLz/v/tMT9f8Vu9f++21TrpeUk+38c63T9v3E2xeBfpILEzr19KdctTBw+iP4fAAAAAAAAAAAAAAAAAAAAAID/wU4YzoRhOPMrDGcMEQmj/ayIpBP7hwwdqbX1w6rz/Dvb5PPPHf/8MQQSC/dyIj+CRrlRTrW27fzCg+L8nLYkFv5tNxrldJy/2c7r/vy4TEb5/KH5jFy/1s7v5u4/Kibz643yhKwcW3nQq1sAAAAAAMDQMzU2Gx/MSTy/N03NSne+NX9vR8He9wNd8/sxuTzWv+sAAAAAAABH85rvKla1arv9CdJ9/F+nDkRON/x2mO1JGWkROeGc0qLI4G/UgSAr56KMYQ7u9OwPhimR9pHx6MOg6y0AAAAAMFz25gODrgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgNHVj58uG/Q1AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOfFnwAAAP//rHW9Hw==") 16:09:46 executing program 0: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r2, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) [ 1606.046036][ T5907] loop5: detected capacity change from 0 to 128 [ 1606.056756][ T5907] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:46 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000002000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3E9r03AYwPGn6dZ2k/05CXrxQS96CbMe1UOVDcSC0q2iHoSMZRpa25EEbUUwZ097HcOjN0F8A3sX3oYgO8hORtamWdb9w9m1s/1+LnmSJ7/tSULK8yv8uvV0/XVl1TNXLV+MnIohEsiOyKw40pGKtplWnImPy928BHJj7s32x8Vnzx8WisX5kupCYelWXlWnr3x9+/7T1W/+hSefp7NZ2Zx9sfUz/33z4ualrd9LrxxPHU9rdV8tXa7XfWu5auuK41VM1cdV2/JsdWqe7e7Lr1bra2tNtWorU5Nrru15atWaakhT/brmoqpqapqmTk3uxjkZIZm/HlHeKJWswpkUg3PDdQtWWkQmDrwN5Y3BVAQAAAbp6P7fiM/p9P9Gd/8vckL//yE6a/pLz/v/tMT9f8Vu9f++21TrpeUk+38c63T9v3E2xeBfpILEzr19KdctTBw+iP4fAAAAAAAAAAAAAAAAAAAAAID/wU4YzoRhOPMrDGcMEQmj/ayIpBP7hwwdqbX1w6rz/Dvb5PPPHf/8MQQSC/dyIj+CRrlRTrW27fzCg+L8nLYkFv5tNxrldJy/2c7r/vy4TEb5/KH5jFy/1s7v5u4/Kibz643yhKwcW3nQq1sAAAAAAMDQMzU2Gx/MSTy/N03NSne+NX9vR8He9wNd8/sxuTzWv+sAAAAAAABH85rvKla1arv9CdJ9/F+nDkRON/x2mO1JGWkROeGc0qLI4G/UgSAr56KMYQ7u9OwPhimR9pHx6MOg6y0AAAAAMFz25gODrgQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgNHVj58uG/Q1AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOfFnwAAAP//rHW9Hw==") 16:09:46 executing program 1: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) poll(&(0x7f0000000040)=[{r2, 0x10}, {r0, 0x40}], 0x2, 0x2) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r3, 0x0) sendfile(r3, r3, 0x0, 0x0) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r5, r5, 0x0, 0x108000000) [ 1606.304766][ T5912] loop5: detected capacity change from 0 to 128 [ 1606.313951][ T5912] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:46 executing program 3: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:46 executing program 4: open(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1a00001a}]) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r2, r2, 0x0, 0x108000000) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) sendfile(r3, r3, 0x0, 0x108000000) 16:09:46 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000102000003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1606.520450][ T5919] loop5: detected capacity change from 0 to 128 [ 1606.538968][ T5919] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:47 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000002200003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1606.627630][ T5925] loop5: detected capacity change from 0 to 128 [ 1606.647828][ T5925] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:47 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000140)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000002500003030ffffffff303030303031373737373737373737372c004c0f12080d06fe8d74"], 0x1, 0x291, &(0x7f0000000280)="$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") [ 1606.741707][ T5928] loop5: detected capacity change from 0 to 128 [ 1606.754529][ T5928] FAT-fs (loop5): error, invalid access to FAT (entry 0x0ffffff6) 16:09:47 executing program 5: syz_mount_image$msdos(&(0x7f0000000200), &(0x7f00