ffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x118}}], 0x7, 0x2021, &(0x7f0000005040)={r6, r7+60000000}) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000005080), 0x4) write(r0, &(0x7f0000000140)='/', 0x1) r9 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14, 0x80000) fcntl$addseals(r9, 0x409, 0x1) setsockopt$inet6_int(r4, 0x29, 0x7, &(0x7f0000000580)=0x2, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000540)={0x1, 0x6e, 0x7, 0x3f, 0x200}) 03:05:37 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec703251", 0xda, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 109.906400][T11194] loop5: detected capacity change from 0 to 328 [ 109.917303][T11197] loop1: detected capacity change from 0 to 64 [ 109.941162][T11197] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:37 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010800)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4600}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030", 0x2a, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 109.973986][T11197] FAULT_INJECTION: forcing a failure. [ 109.973986][T11197] name failslab, interval 1, probability 0, space 0, times 0 [ 109.986653][T11197] CPU: 1 PID: 11197 Comm: syz-executor.1 Not tainted 5.15.0-rc4-syzkaller #0 [ 109.995501][T11197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.005755][T11197] Call Trace: [ 110.009032][T11197] dump_stack_lvl+0xd6/0x122 [ 110.013635][T11197] dump_stack+0x11/0x1b [ 110.017877][T11197] should_fail+0x23c/0x250 03:05:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) [ 110.022293][T11197] ? fat_cache_add+0x219/0x570 [ 110.027252][T11197] __should_failslab+0x81/0x90 [ 110.032058][T11197] should_failslab+0x5/0x20 [ 110.036666][T11197] kmem_cache_alloc+0x4f/0x300 [ 110.041449][T11197] fat_cache_add+0x219/0x570 [ 110.046201][T11197] fat_get_cluster+0x5e6/0x8d0 [ 110.051302][T11197] fat_truncate_blocks+0x29a/0x580 [ 110.056485][T11197] fat_write_begin+0xd0/0xf0 [ 110.061194][T11197] generic_perform_write+0x1b8/0x3e0 [ 110.066490][T11197] ? fat_write_begin+0xf0/0xf0 [ 110.071309][T11197] __generic_file_write_iter+0x215/0x310 [ 110.076956][T11197] ? generic_write_checks+0x250/0x290 [ 110.082425][T11197] generic_file_write_iter+0x75/0x130 [ 110.087851][T11197] do_iter_readv_writev+0x2de/0x380 [ 110.093076][T11197] do_iter_write+0x192/0x5c0 [ 110.097677][T11197] ? splice_from_pipe_next+0x34f/0x3b0 [ 110.098811][T11221] loop2: detected capacity change from 0 to 328 [ 110.103141][T11197] ? kmalloc_array+0x2d/0x40 [ 110.103170][T11197] vfs_iter_write+0x4c/0x70 [ 110.103191][T11197] iter_file_splice_write+0x43a/0x790 [ 110.123900][T11197] ? splice_from_pipe+0xd0/0xd0 [ 110.128888][T11197] direct_splice_actor+0x80/0xa0 [ 110.133821][T11197] splice_direct_to_actor+0x345/0x650 [ 110.139410][T11197] ? do_splice_direct+0x190/0x190 [ 110.144468][T11197] do_splice_direct+0x106/0x190 [ 110.149611][T11197] do_sendfile+0x63e/0xbb0 [ 110.154041][T11197] __x64_sys_sendfile64+0x102/0x140 [ 110.159250][T11197] do_syscall_64+0x44/0xa0 [ 110.163681][T11197] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 110.169595][T11197] RIP: 0033:0x7feba7b218d9 [ 110.174004][T11197] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 110.193795][T11197] RSP: 002b:00007feba5899188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 110.202738][T11197] RAX: ffffffffffffffda RBX: 00007feba7c25f60 RCX: 00007feba7b218d9 [ 110.210732][T11197] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 03:05:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 17) 03:05:37 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec703251", 0xda, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 110.218695][T11197] RBP: 00007feba58991d0 R08: 0000000000000000 R09: 0000000000000000 [ 110.226742][T11197] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 110.234834][T11197] R13: 00007ffe5eba988f R14: 00007feba5899300 R15: 0000000000022000 [ 110.244579][T11210] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. 03:05:37 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x5010c3, 0x0) open_tree(r1, &(0x7f00000000c0)='./bus\x00', 0x1900) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) [ 110.269638][ T8] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 110.290096][T11232] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 110.319614][T11245] loop1: detected capacity change from 0 to 64 [ 110.327445][T11245] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 110.340226][T11237] loop5: detected capacity change from 0 to 328 [ 110.340319][T11245] FAULT_INJECTION: forcing a failure. [ 110.340319][T11245] name failslab, interval 1, probability 0, space 0, times 0 [ 110.359137][T11245] CPU: 0 PID: 11245 Comm: syz-executor.1 Not tainted 5.15.0-rc4-syzkaller #0 [ 110.368329][T11245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.378379][T11245] Call Trace: [ 110.381659][T11245] dump_stack_lvl+0xd6/0x122 [ 110.387353][T11245] dump_stack+0x11/0x1b [ 110.391494][T11245] should_fail+0x23c/0x250 [ 110.395982][T11245] ? mempool_alloc_slab+0x16/0x20 [ 110.401155][T11245] __should_failslab+0x81/0x90 [ 110.405907][T11245] should_failslab+0x5/0x20 [ 110.410398][T11245] kmem_cache_alloc+0x4f/0x300 [ 110.415146][T11245] mempool_alloc_slab+0x16/0x20 [ 110.420004][T11245] ? mempool_free+0x130/0x130 [ 110.424664][T11245] mempool_alloc+0x9d/0x310 [ 110.429159][T11245] ? fat_alloc_clusters+0xa63/0xab0 [ 110.434461][T11245] bio_alloc_bioset+0xcc/0x530 [ 110.439216][T11245] ? mark_page_accessed+0x1e3/0x550 [ 110.444488][T11245] ? bdev_write_page+0x82/0x130 [ 110.449423][T11245] __mpage_writepage+0xa4b/0x10c0 [ 110.454433][T11245] write_cache_pages+0x50a/0x840 [ 110.459362][T11245] ? mpage_writepages+0x130/0x130 [ 110.464439][T11245] ? fat_block_truncate_page+0x30/0x30 [ 110.469888][T11245] mpage_writepages+0x7f/0x130 [ 110.474636][T11245] ? fat_block_truncate_page+0x30/0x30 [ 110.480152][T11245] fat_writepages+0x20/0x30 [ 110.484754][T11245] ? fat_readpage+0x20/0x20 [ 110.489255][T11245] do_writepages+0x26b/0x3c0 [ 110.493870][T11245] ? generic_perform_write+0x1b8/0x3e0 [ 110.499589][T11245] ? generic_perform_write+0x377/0x3e0 [ 110.505036][T11245] filemap_write_and_wait_range+0x238/0x3c0 [ 110.510973][T11245] __generic_file_write_iter+0x244/0x310 [ 110.516645][T11245] ? generic_write_checks+0x250/0x290 [ 110.522026][T11245] generic_file_write_iter+0x75/0x130 [ 110.527400][T11245] do_iter_readv_writev+0x2de/0x380 [ 110.532599][T11245] do_iter_write+0x192/0x5c0 [ 110.537188][T11245] ? splice_from_pipe_next+0x34f/0x3b0 [ 110.542737][T11245] ? kmalloc_array+0x2d/0x40 [ 110.547316][T11245] vfs_iter_write+0x4c/0x70 [ 110.551856][T11245] iter_file_splice_write+0x43a/0x790 [ 110.557212][T11245] ? splice_from_pipe+0xd0/0xd0 [ 110.562105][T11245] direct_splice_actor+0x80/0xa0 [ 110.567045][T11245] splice_direct_to_actor+0x345/0x650 [ 110.572588][T11245] ? do_splice_direct+0x190/0x190 [ 110.577601][T11245] do_splice_direct+0x106/0x190 [ 110.582439][T11245] do_sendfile+0x63e/0xbb0 [ 110.586919][T11245] __x64_sys_sendfile64+0x102/0x140 [ 110.592186][T11245] do_syscall_64+0x44/0xa0 [ 110.596679][T11245] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 110.602575][T11245] RIP: 0033:0x7feba7b218d9 [ 110.606992][T11245] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 110.626947][T11245] RSP: 002b:00007feba5899188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 110.635359][T11245] RAX: ffffffffffffffda RBX: 00007feba7c25f60 RCX: 00007feba7b218d9 [ 110.643323][T11245] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 110.651395][T11245] RBP: 00007feba58991d0 R08: 0000000000000000 R09: 0000000000000000 [ 110.659355][T11245] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 03:05:37 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) r1 = inotify_init1(0x0) pwrite64(r1, &(0x7f0000000180)="176b1e3d3b58cc54b7e55483f6032327bc2afe2b55f4d59d4d75487de13289b497b8aa0d4c0a6a0398b43c2269e332878129633f78e8e08f482a3c7d0c1d02802e1caa7934cbcb926476bdff8e0db3f31925ae115f1c7528329a08f91ed1b4404ce98545cb89f9f7373632dd92e9335aa40ec11380d062d4b88d9869ef710379cad9245ac717c3630f7d71f8dfa76a542028f6187c5649eeab717ea09bd97469c26e1506c236eda48a634ffe0a83ce53ee65ebdfc80a2820c680924e93c95d84f6aeb1bb4778696efb117165e666228e28c0852c088bef01b522085a5ae131c8797d", 0xe2, 0xfffffffffffffffb) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) r2 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x24000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x810, r2, 0x6a8a8000) [ 110.667310][T11245] R13: 00007ffe5eba988f R14: 00007feba5899300 R15: 0000000000022000 03:05:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) [ 110.693093][T11250] loop2: detected capacity change from 0 to 328 [ 110.730953][T11262] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. 03:05:38 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec703251", 0xda, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:38 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="d1ea0298e684affa21b47c3c19a3e694792106110bffaea75eba5bb1fc466766b8dad0b67d2cd0020a3e877ab044999480", 0x31}, {&(0x7f00000001c0)="df7d239dd87c8b481e66453adc39cde0e6670ab25e3f3b60267241d76643928bb4e1a749db6fe67117f19b91dada5fd0bb0e4292a08616c991785fa8161484284592c07dfcbb583d309314106590232a9386a4", 0x53}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000240)="743a9546edff27fba79285400a99e798ed268563062fc84b6dd5a8716d35c20415ff2141e2b3baf460ef9ff124b12d31358c479ab1d08d5d68e1124178e1a726b3ffb5ada0d42d73d4e4d09d1e8cf2c11a1c3206c7db3e569e0c204ec062fd25e1366879d2023ee3bfb074288d9584df7943a3355cb522bc373611d133b7a7b527826cc8f6a866aa3ffc727d9ef4f7181e569b307ffc96", 0x97}], 0x4, 0x73b8, 0x3) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x28f) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f00000007c0)="7ecd4491250c4f4c5d64962995039a9a59ff6f702c1e68ecaec3e56c2072c7b39bd76816e52b0a7795fd44015968a2c44cb19fe48ae94557890381e0d52ccf1859a523e74e3dc1a3d4481975bc4b9c9996d7c84310f3d00fc31c0a2da3c511624a3f5ed8266282301b4b", 0x6a}, {&(0x7f0000002040)="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", 0x1000}], 0x2, 0x0, 0x3f80e415) r2 = open(&(0x7f0000000100)='./bus\x00', 0xa2a02, 0x100) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80000001) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0)=0x6, 0x2) pipe(&(0x7f0000000080)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000580)='/proc/locks\x00', 0x0, 0x0) recvmmsg(r3, &(0x7f0000000780)=[{{&(0x7f00000005c0)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000640)=""/104, 0x68}, {&(0x7f00000006c0)=""/33, 0x21}, {&(0x7f0000000700)=""/32, 0x20}], 0x3}, 0x101}], 0x1, 0x40002060, 0x0) write$binfmt_script(r2, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x1a0) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x28f) splice(r2, &(0x7f0000000500)=0x2, r4, &(0x7f0000000540), 0x4000000, 0xa) 03:05:38 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) r1 = open(&(0x7f0000000200)='./bus\x00', 0x280000, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0x80, 0x800) recvmmsg$unix(r1, &(0x7f0000000dc0)=[{{&(0x7f0000000340), 0x6e, &(0x7f0000000400)=[{&(0x7f00000003c0)}], 0x1, &(0x7f0000000440)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}], 0x78}}, {{&(0x7f00000004c0), 0x6e, &(0x7f0000000680)=[{&(0x7f0000000540)=""/105, 0x69}, {&(0x7f00000005c0)=""/35, 0x23}, {&(0x7f0000000600)=""/75, 0x4b}], 0x3, &(0x7f00000006c0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000000700), 0x6e, &(0x7f0000000880)=[{&(0x7f0000000780)=""/18, 0x12}, {&(0x7f00000007c0)=""/51, 0x33}, {&(0x7f0000000800)=""/87, 0x57}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x4, &(0x7f00000008c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x120}}, {{&(0x7f0000000a00)=@abs, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000a80)=""/38, 0x26}, {&(0x7f0000000ac0)=""/76, 0x4c}, {&(0x7f0000000b40)=""/141, 0x8d}, {&(0x7f0000000c00)=""/179, 0xb3}], 0x4, &(0x7f0000000d00)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}], 0x4, 0x120, &(0x7f0000000ec0)={0x77359400}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000f00)={0x0, r3}, 0xc) r5 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) dup3(r4, 0xffffffffffffffff, 0x0) sendfile(r5, r6, 0x0, 0x80000001) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r6, 0x40189429, &(0x7f00000002c0)={0x1, 0x6941, 0x60}) r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r7, 0x28f) splice(r2, &(0x7f0000000180)=0x7, r7, &(0x7f00000001c0)=0x1f, 0x3, 0x5) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r5, 0x80089419, &(0x7f0000000300)) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) [ 110.755833][T11262] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. 03:05:38 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) ftruncate(r0, 0xd413) 03:05:38 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010800)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4600}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 110.811759][T11271] loop2: detected capacity change from 0 to 328 03:05:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:38 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823", 0xde, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 18) 03:05:38 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000e, 0x100010, r0, 0xa22a0000) write(r0, &(0x7f0000000140)='/', 0x1) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000080)=0x2) sendfile(r0, r0, &(0x7f0000001000), 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) 03:05:38 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.log\x00', 0x4000, 0x70) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000180)={0x0, {}, 0x0, {}, 0x5, 0x3, 0xd, 0x5, "69b180bff2f1268477d5fef4eeb35a95ec714ab7effbd52b644d291ddf6d8333e42eb2f6fb025abbb6998f15ceb7459eccd640e7fa802403e090e2d3c9f029e3", "31bc1f98ac594094468ab27534936ec306756b1dfc62f5e41a27acdb31d27799", [0x380000000000, 0x5fd]}) write(r0, &(0x7f0000000140)='w', 0x12) r2 = syz_open_pts(r1, 0x2) ioctl$BTRFS_IOC_QUOTA_RESCAN(r2, 0x4040942c, &(0x7f00000000c0)={0x0, 0xe585, [0xf51, 0x6, 0x9, 0x800, 0x0, 0x9]}) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000480)={0x0, 0x0}) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x5) tkill(r4, 0x3a) ptrace$cont(0x18, r4, 0x0, 0x0) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) r5 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x80000001) clone3(&(0x7f0000000540)={0x1a1000000, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), {0xb}, &(0x7f0000000300)=""/229, 0xe5, &(0x7f0000000400)=""/118, &(0x7f0000000500)=[0x0, r3, r4, 0xffffffffffffffff], 0x4, {r6}}, 0x58) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r2, 0x8040942d, &(0x7f0000000100)) [ 110.913981][T11297] loop5: detected capacity change from 0 to 328 [ 110.932103][T11296] loop2: detected capacity change from 0 to 328 [ 110.949799][ T1132] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:38 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823", 0xde, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:38 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x01I>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x6) fallocate(r0, 0x1, 0x0, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) write(r0, &(0x7f0000000080)="27b220a5c686d7fd8fc69b6141ee806a413aebfca2c43bf88445d04ac130e99ac824f9c3a4dcbb84a683a47c7c9eec6c5971c75f1d2f26fd18caffb53f3ef0cce405c7fe1649b9ce6fc07b93ddbb", 0x4e) mmap(&(0x7f000073e000/0x3000)=nil, 0x3000, 0x300000a, 0x10, r0, 0x15d7f000) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) syz_io_uring_setup(0x254b, &(0x7f0000000180)={0x0, 0xeafb, 0x20, 0x1, 0x1f6, 0x0, r1}, &(0x7f0000001000/0xc00000)=nil, &(0x7f00006f2000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000200)) 03:05:38 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010800)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4600}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c0065003000", 0x2b, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:38 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0xfff, 0x2080) write(r0, &(0x7f0000000140)='/', 0x1) write(r0, &(0x7f0000000080)="e6298565422313d5e01fd81818a07d2d8cf9d1ae84584b0d3571726f326cd979be79b2cf187d28fa50cb5b54f1ecbf3831fe1b42cb1b3be123c5adfc4f711e4d34bea858c97a5f460076d9a545ffaf57c11a0808e5a076e2e9e2049b1effed827da139445405261f9f90372414246b7ba322ca0e0f8e5d7ac9df404e3067c14f8afc6366", 0x84) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) 03:05:38 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x483) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0xfffe, r0, 0x7e20e000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000380)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000580)) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) syncfs(r1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) open_tree(r2, &(0x7f0000000080)='.\x00', 0x800) fallocate(r0, 0x28, 0xe, 0x7ff) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) 03:05:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:38 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000001) syncfs(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)={0xc}) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1', "67b3906e6fda2c33ed3ed8ab44351d95bd917fa4c32db02488b965971230707d26dd5a3ea45840b599bd9e42ee72573ce7497060bf7e98a84258fa33fe7577f0f6ca1c30239aaf8f250682704c700a4384b564e37f61395915306a8e34746e286b0b64f165a3464032a822e0c341477bf70753879cb467de793cb08add851ecc0737e689e56dc76a4f8df6b194ad8f89af5bc7daff4546e4a477c0ddd32d86e37bbaec83d349f638751d1663f30078"}, 0xb3) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x146842, 0x16a) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000001) syncfs(r2) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000000)={0xc, r2}) sendfile(r0, r3, 0x0, 0x6) [ 111.074661][T11324] loop2: detected capacity change from 0 to 328 [ 111.081654][T11323] loop1: detected capacity change from 0 to 64 [ 111.089006][T11323] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 111.113420][T11336] loop5: detected capacity change from 0 to 328 03:05:38 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010800)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4600}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c0065003000", 0x2b, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:38 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) syncfs(r1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) ioctl$INCFS_IOC_FILL_BLOCKS(r1, 0x80106720, &(0x7f0000003c00)={0x6, &(0x7f0000003b40)=[{0x9, 0xa3, &(0x7f0000003880)="638b07d5bd3f3d2e3e703be2847fc9dbe8a89f81a51aca84bba7657896ef57cced7d0a08e04299e557405f6e80dde8f06750461a05129f36fb53588fbc8c1bb715901ed5bad885cc47b1d04fbfa47aaad441e4b7522b9d2a0f3d4df51535f8d7b502442590a8bfc3deb71a91d46263636db1dd16adf931707b1c16bb3bb10a54b23a7a57c7a1751ccd0704367f539fa17c5e39fea588ae6071b0c075fcf855f6fe3d61", 0x1}, {0x0, 0x6, &(0x7f0000003940)="e0b5db4629c1"}, {0x7fffffff, 0x30, &(0x7f0000003980)="71820f0089ae97776cd3d64f84dc08265d9891885d95a57103a4101d5918629fe7e1903b2c9c517d8fee3e37298d2783", 0x1, 0x1}, {0x19, 0x49, &(0x7f00000039c0)="00e2527809bb706eb05cc555da7ebca434ccb5af83257cada2c5c55ad9fa6053b437504cd2119677be4670f023260504fabff33d09875cbcaf034b731be08c08550f67ae74e65475f6"}, {0xef8, 0xa4, &(0x7f0000003a40)="40438bf527a4916a19417eeb0d5fa1935e3d9e02d13490421cf6cf3a0c2fb1db4f334be3ab95eb22211163a4aea4cd1455df3b39a6f1646193a8835bfb9f1244886b76574f6002144786e8991a5f84154e6e65bfec16ea1b642af1254b699c00ffabb474cbef73dc4dd2a883f785443cd366ec9c6d51c1d0552150f2f77be319dee17d27aafe6212e13c155b36744b7c06de7708a4f8bf5956317c9e1e97afcbe34d95de"}, {0x2, 0x1, &(0x7f0000003b00)="dd", 0x0, 0x1}]}) sendfile(r0, r0, &(0x7f0000001000), 0xfec) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003700)=[{{&(0x7f0000000080), 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/234, 0xea}, {&(0x7f0000000280)=""/215, 0xd7}, {&(0x7f0000000100)=""/45, 0x2d}, {&(0x7f0000000380)=""/199, 0xc7}, {&(0x7f0000000480)=""/18, 0x12}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x6, &(0x7f0000000640)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x130}}, {{&(0x7f0000000780)=@abs, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000800)=""/226, 0xe2}, {&(0x7f0000000900)=""/162, 0xa2}], 0x2, &(0x7f0000000a00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x50}}, {{&(0x7f0000000a80), 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000b00)=""/255, 0xff}], 0x1, &(0x7f0000000c40)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000000c80), 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000d00)=""/198, 0xc6}, {&(0x7f0000000e00)=""/24, 0x18}], 0x2, &(0x7f0000000e80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{&(0x7f0000000f80)=@abs, 0x6e, &(0x7f0000003640)=[{&(0x7f0000001040)=""/159, 0x9f}, {&(0x7f0000001100)=""/137, 0x89}, {&(0x7f00000011c0)=""/133, 0x85}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/230, 0xe6}, {&(0x7f0000002380)=""/90, 0x5a}, {&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003400)=""/202, 0xca}, {&(0x7f0000003500)=""/45, 0x2d}, {&(0x7f0000003540)=""/214, 0xd6}], 0xa}}], 0x5, 0x1, &(0x7f0000003840)={0x0, 0x3938700}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r4, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) [ 111.156735][T11323] FAULT_INJECTION: forcing a failure. [ 111.156735][T11323] name failslab, interval 1, probability 0, space 0, times 0 [ 111.169382][T11323] CPU: 1 PID: 11323 Comm: syz-executor.1 Not tainted 5.15.0-rc4-syzkaller #0 [ 111.178167][T11323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.188337][T11323] Call Trace: [ 111.191615][T11323] dump_stack_lvl+0xd6/0x122 [ 111.196242][T11323] dump_stack+0x11/0x1b [ 111.200439][T11323] should_fail+0x23c/0x250 [ 111.204864][T11323] ? mempool_alloc_slab+0x16/0x20 [ 111.209985][T11323] __should_failslab+0x81/0x90 [ 111.214804][T11323] should_failslab+0x5/0x20 [ 111.219429][T11323] kmem_cache_alloc+0x4f/0x300 [ 111.224231][T11323] ? mempool_alloc_slab+0x16/0x20 [ 111.229262][T11323] mempool_alloc_slab+0x16/0x20 [ 111.234116][T11323] ? mempool_free+0x130/0x130 [ 111.238804][T11323] mempool_alloc+0x9d/0x310 [ 111.243312][T11323] ? fat_alloc_clusters+0xa63/0xab0 [ 111.248590][T11323] bio_alloc_bioset+0x1af/0x530 [ 111.253557][T11323] __mpage_writepage+0xa4b/0x10c0 [ 111.258657][T11323] write_cache_pages+0x50a/0x840 [ 111.263703][T11323] ? mpage_writepages+0x130/0x130 [ 111.268736][T11323] ? fat_block_truncate_page+0x30/0x30 [ 111.274193][T11323] mpage_writepages+0x7f/0x130 [ 111.279313][T11323] ? fat_block_truncate_page+0x30/0x30 [ 111.284869][T11323] fat_writepages+0x20/0x30 [ 111.289381][T11323] ? fat_readpage+0x20/0x20 [ 111.293935][T11323] do_writepages+0x26b/0x3c0 [ 111.298573][T11323] ? generic_perform_write+0x1b8/0x3e0 [ 111.304025][T11323] ? generic_perform_write+0x377/0x3e0 [ 111.309488][T11323] filemap_write_and_wait_range+0x238/0x3c0 [ 111.315384][T11323] __generic_file_write_iter+0x244/0x310 [ 111.321079][T11323] ? generic_write_checks+0x250/0x290 [ 111.326463][T11323] generic_file_write_iter+0x75/0x130 [ 111.331892][T11323] do_iter_readv_writev+0x2de/0x380 [ 111.337133][T11323] do_iter_write+0x192/0x5c0 [ 111.341754][T11323] ? splice_from_pipe_next+0x34f/0x3b0 [ 111.347201][T11323] ? kmalloc_array+0x2d/0x40 [ 111.351852][T11323] vfs_iter_write+0x4c/0x70 [ 111.356342][T11323] iter_file_splice_write+0x43a/0x790 [ 111.361697][T11323] ? splice_from_pipe+0xd0/0xd0 [ 111.366537][T11323] direct_splice_actor+0x80/0xa0 [ 111.371543][T11323] splice_direct_to_actor+0x345/0x650 [ 111.376896][T11323] ? do_splice_direct+0x190/0x190 [ 111.382081][T11323] do_splice_direct+0x106/0x190 [ 111.386953][T11323] do_sendfile+0x63e/0xbb0 [ 111.391377][T11323] __x64_sys_sendfile64+0x102/0x140 [ 111.396946][T11323] do_syscall_64+0x44/0xa0 [ 111.401355][T11323] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 111.407369][T11323] RIP: 0033:0x7feba7b218d9 [ 111.411773][T11323] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 111.431424][T11323] RSP: 002b:00007feba5899188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 111.439982][T11323] RAX: ffffffffffffffda RBX: 00007feba7c25f60 RCX: 00007feba7b218d9 [ 111.447954][T11323] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 03:05:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 19) 03:05:38 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823", 0xde, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 111.455938][T11323] RBP: 00007feba58991d0 R08: 0000000000000000 R09: 0000000000000000 [ 111.463925][T11323] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 111.472225][T11323] R13: 00007ffe5eba988f R14: 00007feba5899300 R15: 0000000000022000 [ 111.516133][ T8] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 111.542681][T11370] loop2: detected capacity change from 0 to 328 [ 111.548254][T11375] loop5: detected capacity change from 0 to 328 03:05:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:38 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec703251060028230000", 0xe0, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:38 executing program 0: ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"8b2a26958d2a6f5930ecbbc7740baa9b", 0x0, 0x0, {0x3e51, 0x30321861}, {0x2, 0x5}, 0x7fffffff, [0x2, 0x3, 0x3, 0x7, 0x200, 0x40, 0x2, 0x1, 0xb1b6, 0x9, 0x7, 0x4, 0x92c4, 0x62164516, 0x100000000, 0x7f]}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f00000018c0)={r1, 0x8, 0x80000001, 0x1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000480)={{}, r0, 0x2, @unused=[0x6, 0x100000001, 0x6, 0x6], @devid=r1}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000080)={r1, 0xfffffffffffffffa, 0x9}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000180)={r1, "936c110874ece2efe2eda364fd7fa6f3"}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000100)={0x18, 0x5, {0xfffffffffffffc97, @usage=0x10001, r1, 0xad, 0x6, 0x2, 0x100000000, 0x3, 0x8, @struct={0x3, 0x8}, 0x7f, 0xc, [0x9, 0x7ff, 0x9, 0x7fff, 0x1000, 0x4]}, {0x1, @usage=0x3, 0x0, 0x2, 0x2, 0x8a5, 0x14, 0x8, 0x0, @usage=0x8, 0x98, 0xf76a, [0x3, 0x5e9, 0x4, 0x1000, 0xf40, 0x1]}, {0x100, @struct={0x3, 0x1}, 0x0, 0x8000, 0x80000020, 0x5, 0x1, 0x7, 0x4a0, @struct={0x8, 0x4}, 0x9, 0x1c, [0x0, 0x5, 0x3ff, 0x3, 0x1, 0xffffffffffffff80]}, {0xffffffff, 0x6, 0x4}}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000100)={{}, 0x0, 0x2, @inherit={0x88, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000000000008000000000000000100000000ff0000000000000000d7c466e32cb2362c220300000000000000000000000000000080000000000000f7ffffffffffffff0001000000000000fcffffffffffffff1f00000000000000800000000000000000f8ffffffffffff03000000000000007f1100"/136]}, @devid=r1}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f00000000c0)={r1, 0x5268, 0x0, [0x68a, 0x0, 0x6, 0x10000, 0x1c0000000000], [0x101, 0xa4e6, 0x9, 0x40, 0xffffffff, 0x0, 0x4a9b, 0xf900, 0x6, 0x5, 0x4, 0x7, 0x4, 0x6, 0x200, 0x2a8, 0x1, 0x7, 0x7, 0x7, 0x80000000, 0xf07a, 0x3, 0x9, 0x0, 0x31fe3e37, 0x3, 0x3, 0x3, 0x3e311622, 0xff, 0x200, 0xffff, 0x4, 0x5, 0x401, 0xce75, 0xfffffffffffffffa, 0x1f, 0x6, 0x9, 0xc0, 0xff, 0x8, 0x0, 0x3, 0x0, 0xfff, 0x40, 0x5, 0x5be, 0x8, 0x1, 0x0, 0x434b, 0x9e2f, 0xfffffffffffffffe, 0x10001000000000, 0x800, 0x800, 0xffd, 0x9a9, 0x8, 0xe89, 0x6, 0x2, 0x5, 0x1, 0x4, 0x8000, 0xbc2, 0x9, 0x7fff, 0x5, 0x40, 0xaf, 0x5, 0x4, 0x8, 0x10001, 0xfffffffffffffffb, 0x1, 0xf7, 0x7, 0x8, 0x100, 0x1, 0x0, 0x7fffffff, 0x80, 0x81, 0x1, 0xffff, 0x5, 0x3, 0x8, 0x3f, 0x3, 0x2, 0xfffffffffffffff9, 0xfff, 0x0, 0x10000, 0x10000, 0x40, 0x3, 0x1f, 0xc9e4, 0x7, 0x1, 0x0, 0xb765, 0x100000000, 0x4, 0x8c7, 0x6, 0x9, 0x200, 0x7fffffff, 0x7, 0xcd31]}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000d40)={r1, "bd5b09ed5573ff5c5b7dc262d8f6ea4d"}) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000001040)={0x0, 0x7, @start={r1, 0x0, "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", "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"}, [0x10000, 0x10000, 0x9, 0x6, 0x6, 0x400, 0x1ff, 0x8, 0x1, 0x0, 0x3, 0x6, 0x101, 0x38d, 0x0, 0xad, 0xfff, 0x629b, 0xffffffff, 0x9, 0x0, 0x10001, 0x4, 0x10001, 0xc3, 0x1, 0x20, 0x3, 0x7, 0x4, 0x8, 0xfd5d, 0x3ff, 0x7, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x2193, 0x3, 0x6, 0xfffffffffffffffc, 0xe6d, 0x3ff, 0x8, 0x1f, 0x101, 0xfd3, 0xff, 0x80, 0x5, 0x1, 0x1, 0x8000, 0x7, 0x1b3, 0x438, 0x20, 0xa862, 0x101, 0x5, 0x5, 0x7, 0x9, 0x8, 0x36]}) r3 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r3, 0x0, 0x2000428, 0x80) write(r3, &(0x7f0000000140)='/', 0x1) sendfile(r3, r3, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r3, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) [ 111.602580][T11385] loop1: detected capacity change from 0 to 64 [ 111.637416][T11385] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:38 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010800)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4600}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c0065003000", 0x2b, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 111.658823][T11385] FAULT_INJECTION: forcing a failure. [ 111.658823][T11385] name failslab, interval 1, probability 0, space 0, times 0 [ 111.671473][T11385] CPU: 1 PID: 11385 Comm: syz-executor.1 Not tainted 5.15.0-rc4-syzkaller #0 [ 111.680411][T11385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.690500][T11385] Call Trace: [ 111.693920][T11385] dump_stack_lvl+0xd6/0x122 [ 111.698533][T11385] dump_stack+0x11/0x1b [ 111.702714][T11385] should_fail+0x23c/0x250 [ 111.707133][T11385] ? mempool_alloc_slab+0x16/0x20 [ 111.712173][T11385] __should_failslab+0x81/0x90 [ 111.716971][T11385] should_failslab+0x5/0x20 [ 111.721637][T11385] kmem_cache_alloc+0x4f/0x300 [ 111.726418][T11385] mempool_alloc_slab+0x16/0x20 [ 111.731324][T11385] ? mempool_free+0x130/0x130 [ 111.736006][T11385] mempool_alloc+0x9d/0x310 [ 111.740509][T11385] ? mark_page_accessed+0x1e3/0x550 [ 111.745770][T11385] bio_alloc_bioset+0xcc/0x530 [ 111.750536][T11385] ? time64_to_tm+0x328/0x340 [ 111.755265][T11385] submit_bh_wbc+0x130/0x330 [ 111.759978][T11385] ? fat_time_unix2fat+0x241/0x270 [ 111.765093][T11385] __sync_dirty_buffer+0x136/0x1e0 [ 111.770213][T11385] sync_dirty_buffer+0x16/0x20 [ 111.775151][T11385] __fat_write_inode+0x4d6/0x520 [ 111.780091][T11385] fat_write_inode+0xb9/0xd0 [ 111.785120][T11385] write_inode+0x89/0x180 [ 111.789497][T11385] __writeback_single_inode+0x2a2/0x440 [ 111.795141][T11385] writeback_single_inode+0x17b/0x3e0 [ 111.800624][T11385] sync_inode_metadata+0x57/0x80 [ 111.805576][T11385] __generic_file_fsync+0xf5/0x140 [ 111.810698][T11385] fat_file_fsync+0x48/0x100 [ 111.815390][T11385] ? fat_generic_ioctl+0xb10/0xb10 [ 111.820504][T11385] vfs_fsync_range+0x107/0x120 [ 111.825342][T11385] generic_file_write_iter+0x103/0x130 [ 111.830848][T11385] do_iter_readv_writev+0x2de/0x380 [ 111.836060][T11385] do_iter_write+0x192/0x5c0 [ 111.840996][T11385] ? splice_from_pipe_next+0x34f/0x3b0 [ 111.846459][T11385] ? kmalloc_array+0x2d/0x40 [ 111.851059][T11385] vfs_iter_write+0x4c/0x70 [ 111.855571][T11385] iter_file_splice_write+0x43a/0x790 [ 111.861431][T11385] ? splice_from_pipe+0xd0/0xd0 [ 111.866405][T11385] direct_splice_actor+0x80/0xa0 [ 111.871348][T11385] splice_direct_to_actor+0x345/0x650 [ 111.876733][T11385] ? do_splice_direct+0x190/0x190 [ 111.881762][T11385] do_splice_direct+0x106/0x190 [ 111.886626][T11385] do_sendfile+0x63e/0xbb0 [ 111.891070][T11385] __x64_sys_sendfile64+0x102/0x140 [ 111.896353][T11385] do_syscall_64+0x44/0xa0 [ 111.900835][T11385] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 111.906761][T11385] RIP: 0033:0x7feba7b218d9 [ 111.911210][T11385] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 111.931360][T11385] RSP: 002b:00007feba5899188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 111.939852][T11385] RAX: ffffffffffffffda RBX: 00007feba7c25f60 RCX: 00007feba7b218d9 [ 111.947831][T11385] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 111.955817][T11385] RBP: 00007feba58991d0 R08: 0000000000000000 R09: 0000000000000000 [ 111.963834][T11385] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 111.971806][T11385] R13: 00007ffe5eba988f R14: 00007feba5899300 R15: 0000000000022000 [ 111.981170][T11397] device lo entered promiscuous mode [ 111.990053][T11392] loop2: detected capacity change from 0 to 328 [ 111.999983][T11399] Y­4`Ò˜: renamed from lo 03:05:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 20) 03:05:39 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec703251060028230000", 0xe0, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 112.042196][ T1128] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 112.066816][T11410] loop5: detected capacity change from 0 to 328 03:05:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:39 executing program 0: ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"8b2a26958d2a6f5930ecbbc7740baa9b", 0x0, 0x0, {0x3e51, 0x30321861}, {0x2, 0x5}, 0x7fffffff, [0x2, 0x3, 0x3, 0x7, 0x200, 0x40, 0x2, 0x1, 0xb1b6, 0x9, 0x7, 0x4, 0x92c4, 0x62164516, 0x100000000, 0x7f]}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') ioctl$BTRFS_IOC_SCRUB(r3, 0xc400941b, &(0x7f00000018c0)={r1, 0x8, 0x80000001, 0x1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000480)={{}, r0, 0x2, @unused=[0x6, 0x100000001, 0x6, 0x6], @devid=r1}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000080)={r1, 0xfffffffffffffffa, 0x9}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000180)={r1, "936c110874ece2efe2eda364fd7fa6f3"}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000100)={0x18, 0x5, {0xfffffffffffffc97, @usage=0x10001, r1, 0xad, 0x6, 0x2, 0x100000000, 0x3, 0x8, @struct={0x3, 0x8}, 0x7f, 0xc, [0x9, 0x3, 0x9, 0x7fff, 0x1000, 0x4]}, {0x1, @usage=0x3, 0x0, 0x2, 0x2, 0x8a5, 0x14, 0x8, 0x0, @usage=0x8, 0x98, 0xf76a, [0x3, 0x5e9, 0x4, 0x1000, 0xf40, 0x1]}, {0x100, @struct={0x3, 0x1}, 0x0, 0x8000, 0x80000020, 0x5, 0x1, 0x7, 0x4a0, @struct={0x8, 0x401}, 0x9, 0x1c, [0x0, 0x5, 0x3ff, 0x3, 0x1, 0xffffffffffffff80]}, {0xffffffff, 0x6, 0x4}}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000100)={{}, 0x0, 0x2, @inherit={0x88, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000000000008000000000000000100000000ff0000000000000000d7c466e32cb2362c220300000000000000000000000000000080000000000000f7ffffffffffffff0001000000000000fcffffffffffffff1f00000000000000800000000000000000f8ffffffffffff03000000000000007f1100"/136]}, @devid=r1}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f00000000c0)={r1, 0x5268, 0x0, [0x68a, 0x0, 0x6, 0x10000, 0x1c0000000000], [0x101, 0xa4e6, 0x9, 0x40, 0xffffffff, 0x0, 0x4a9b, 0xf900, 0x6, 0x5, 0x4, 0x7, 0x4, 0x6, 0x200, 0x2a8, 0x1, 0x7, 0x7, 0x7, 0x80000000, 0xf07a, 0x3, 0x9, 0x0, 0x31fe3e37, 0x3, 0x3, 0x3, 0x3e311622, 0xff, 0x200, 0xffff, 0x4, 0x5, 0x401, 0xce75, 0xfffffffffffffffa, 0x1f, 0x6, 0x9, 0xc0, 0xff, 0x8, 0x0, 0x3, 0x0, 0xfff, 0x40, 0x5, 0x5be, 0x8, 0x1, 0x0, 0x434b, 0x9e2f, 0xfffffffffffffffe, 0x10001000000000, 0x800, 0x800, 0xffd, 0x9a9, 0x8, 0xe89, 0x6, 0x2, 0x5, 0x1, 0x4, 0x8000, 0xbc2, 0x9, 0x7fff, 0x5, 0x40, 0xaf, 0x5, 0x4, 0x8, 0x10001, 0xfffffffffffffffb, 0x1, 0xf7, 0x7, 0x8, 0x100, 0x1, 0x0, 0x7fffffff, 0x80, 0x81, 0x1, 0xffff, 0x5, 0x3, 0x8, 0x3f, 0x3, 0x2, 0xfffffffffffffff9, 0xfff, 0x0, 0x10000, 0x10000, 0x40, 0x3, 0x1f, 0xc9e4, 0x7, 0x1, 0x0, 0xb765, 0x100000000, 0x4, 0x8c7, 0x6, 0x9, 0x200, 0x7fffffff, 0x7, 0xcd31]}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000d40)={r1, "bd5b09ed5573ff5c5b7dc262d8f6ea4d"}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000001040)={{}, 0x0, 0xa, @inherit={0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000300000000000000ffffffff00000000ffffffff0000000003000000000000000d8d000000000000f70000000000000001000000000000001f000000000000000000000000a0000075000000000000000001000000000000"]}, @devid=r1}) fallocate(0xffffffffffffffff, 0x0, 0x2000428, 0x80) write(0xffffffffffffffff, &(0x7f0000000140)='/', 0x1) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f00000021c0)={{r2}, 0x0, 0x1c, @unused=[0x200, 0x3, 0x3f, 0x9], @subvolid=0x3}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, 0xffffffffffffffff, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) 03:05:39 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010800)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4600}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 112.150960][T11423] loop2: detected capacity change from 0 to 328 [ 112.155608][T11422] loop1: detected capacity change from 0 to 64 [ 112.180790][T11422] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 112.223123][T11440] loop5: detected capacity change from 0 to 328 [ 112.242337][T11422] FAULT_INJECTION: forcing a failure. [ 112.242337][T11422] name failslab, interval 1, probability 0, space 0, times 0 [ 112.254987][T11422] CPU: 1 PID: 11422 Comm: syz-executor.1 Not tainted 5.15.0-rc4-syzkaller #0 03:05:39 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) execveat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', &(0x7f0000000200)=[&(0x7f00000000c0)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00', &(0x7f0000000100)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00', &(0x7f0000000180)=')%[++/$&-@*+\x00', &(0x7f00000001c0)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00'], &(0x7f0000000380)=[&(0x7f0000000240)='@\x00', &(0x7f0000000280)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00', &(0x7f00000002c0)=',\xb3/\x83.+-\\]\x00', &(0x7f0000000300)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00', &(0x7f0000000340)='\x00'], 0x400) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) [ 112.263802][T11422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.273968][T11422] Call Trace: [ 112.277250][T11422] dump_stack_lvl+0xd6/0x122 [ 112.281907][T11422] dump_stack+0x11/0x1b [ 112.286071][T11422] should_fail+0x23c/0x250 [ 112.290500][T11422] ? mempool_alloc_slab+0x16/0x20 [ 112.295533][T11422] __should_failslab+0x81/0x90 [ 112.300361][T11422] should_failslab+0x5/0x20 [ 112.306023][T11422] kmem_cache_alloc+0x4f/0x300 [ 112.310889][T11422] mempool_alloc_slab+0x16/0x20 [ 112.315985][T11422] ? mempool_free+0x130/0x130 03:05:39 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec703251060028230000", 0xe0, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 112.320665][T11422] mempool_alloc+0x9d/0x310 [ 112.325173][T11422] bio_alloc_bioset+0xcc/0x530 [ 112.329980][T11422] ? write_inode+0x89/0x180 [ 112.334609][T11422] submit_bh_wbc+0x130/0x330 [ 112.339407][T11422] write_dirty_buffer+0xde/0xf0 [ 112.344442][T11422] sync_mapping_buffers+0x2df/0x8d0 [ 112.349714][T11422] ? file_check_and_advance_wb_err+0xb6/0x150 [ 112.355954][T11422] fat_file_fsync+0xa9/0x100 [ 112.360550][T11422] ? fat_generic_ioctl+0xb10/0xb10 [ 112.365669][T11422] vfs_fsync_range+0x107/0x120 [ 112.370467][T11422] generic_file_write_iter+0x103/0x130 [ 112.376131][T11422] do_iter_readv_writev+0x2de/0x380 [ 112.382299][T11422] do_iter_write+0x192/0x5c0 [ 112.387006][T11422] ? splice_from_pipe_next+0x34f/0x3b0 [ 112.392476][T11422] vfs_iter_write+0x4c/0x70 [ 112.397057][T11422] iter_file_splice_write+0x43a/0x790 [ 112.402450][T11422] ? splice_from_pipe+0xd0/0xd0 [ 112.407331][T11422] direct_splice_actor+0x80/0xa0 [ 112.412280][T11422] splice_direct_to_actor+0x345/0x650 [ 112.417745][T11422] ? do_splice_direct+0x190/0x190 [ 112.422781][T11422] do_splice_direct+0x106/0x190 [ 112.427738][T11422] do_sendfile+0x63e/0xbb0 [ 112.432196][T11422] __x64_sys_sendfile64+0x102/0x140 [ 112.437411][T11422] do_syscall_64+0x44/0xa0 [ 112.441992][T11422] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 112.447935][T11422] RIP: 0033:0x7feba7b218d9 [ 112.452352][T11422] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 112.471966][T11422] RSP: 002b:00007feba5899188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 112.480386][T11422] RAX: ffffffffffffffda RBX: 00007feba7c25f60 RCX: 00007feba7b218d9 [ 112.488537][T11422] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 112.496506][T11422] RBP: 00007feba58991d0 R08: 0000000000000000 R09: 0000000000000000 [ 112.504481][T11422] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 112.511575][T11440] FAT-fs (loop5): invalid media value (0x00) 03:05:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080), 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 21) 03:05:39 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x83) write(r0, &(0x7f0000000200)="2f347d91579df0791829155e96200abb1e8f05ff37fa2f06ce8ae2636a5cd28a7cae9a58547d481579c21f8d7934f43faa6f3308965ad234fb306f56ba9c3b809918c68b4ea621ee87353413890405cff5e18fe8d5157deeb84b4f641a8f336f55331fd5d3bdc6a68916fb518bfa3175e5fd7be91937af56edf47852b24a5570e1037766186acaf42e7b2beecada6630c20cec4645582cd74983a3f498dd3e6c2c34ba32809ba9a7612581f247a8041df9ae143fb83613d7432709d960699d066ff042c416bec191ba2348596d3ca02e91d843632ed4", 0xd6) sendfile(r0, r0, &(0x7f0000001000)=0xff, 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00') r3 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='./bus/file0\x00', 0x0, 0x4) sendfile(r3, r4, 0x0, 0x80000001) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r5, 0x28f) sendfile(0xffffffffffffffff, r5, &(0x7f0000000340)=0xfc7, 0x9) syncfs(r1) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000000)={0xc, r1}) mmap$IORING_OFF_SQES(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0x11, r1, 0x10000000) fcntl$addseals(r3, 0x409, 0x2) 03:05:39 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010800)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4600}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 112.512475][T11422] R13: 00007ffe5eba988f R14: 00007feba5899300 R15: 0000000000022000 [ 112.527063][T11440] FAT-fs (loop5): Can't find a valid FAT filesystem [ 112.562752][ T8] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 112.615452][T11471] loop2: detected capacity change from 0 to 328 [ 112.627349][T11475] loop1: detected capacity change from 0 to 64 [ 112.633388][T11474] loop5: detected capacity change from 0 to 328 [ 112.648383][T11475] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 112.689403][T11475] FAULT_INJECTION: forcing a failure. [ 112.689403][T11475] name failslab, interval 1, probability 0, space 0, times 0 [ 112.702141][T11475] CPU: 1 PID: 11475 Comm: syz-executor.1 Not tainted 5.15.0-rc4-syzkaller #0 [ 112.710984][T11475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.721311][T11475] Call Trace: [ 112.724580][T11475] dump_stack_lvl+0xd6/0x122 [ 112.729160][T11475] dump_stack+0x11/0x1b [ 112.733296][T11475] should_fail+0x23c/0x250 [ 112.737697][T11475] ? mempool_alloc_slab+0x16/0x20 [ 112.742772][T11475] __should_failslab+0x81/0x90 [ 112.747608][T11475] should_failslab+0x5/0x20 [ 112.752094][T11475] kmem_cache_alloc+0x4f/0x300 [ 112.756842][T11475] mempool_alloc_slab+0x16/0x20 [ 112.761777][T11475] ? mempool_free+0x130/0x130 [ 112.766644][T11475] mempool_alloc+0x9d/0x310 [ 112.771141][T11475] bio_alloc_bioset+0xcc/0x530 [ 112.775891][T11475] submit_bh_wbc+0x130/0x330 [ 112.780659][T11475] write_dirty_buffer+0xde/0xf0 [ 112.785568][T11475] sync_mapping_buffers+0x2df/0x8d0 [ 112.790753][T11475] ? file_check_and_advance_wb_err+0xb6/0x150 [ 112.796809][T11475] fat_file_fsync+0xa9/0x100 [ 112.801392][T11475] ? fat_generic_ioctl+0xb10/0xb10 [ 112.806488][T11475] vfs_fsync_range+0x107/0x120 [ 112.812702][T11475] generic_file_write_iter+0x103/0x130 [ 112.818150][T11475] do_iter_readv_writev+0x2de/0x380 [ 112.823609][T11475] do_iter_write+0x192/0x5c0 [ 112.828288][T11475] ? splice_from_pipe_next+0x34f/0x3b0 [ 112.833880][T11475] ? kmalloc_array+0x2d/0x40 [ 112.838491][T11475] vfs_iter_write+0x4c/0x70 [ 112.843156][T11475] iter_file_splice_write+0x43a/0x790 [ 112.848509][T11475] ? splice_from_pipe+0xd0/0xd0 [ 112.853342][T11475] direct_splice_actor+0x80/0xa0 [ 112.858263][T11475] splice_direct_to_actor+0x345/0x650 [ 112.863626][T11475] ? do_splice_direct+0x190/0x190 [ 112.868648][T11475] do_splice_direct+0x106/0x190 [ 112.873628][T11475] do_sendfile+0x63e/0xbb0 [ 112.878186][T11475] __x64_sys_sendfile64+0x102/0x140 [ 112.883379][T11475] do_syscall_64+0x44/0xa0 [ 112.887815][T11475] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 112.893769][T11475] RIP: 0033:0x7feba7b218d9 [ 112.898167][T11475] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 112.917906][T11475] RSP: 002b:00007feba5899188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 112.926513][T11475] RAX: ffffffffffffffda RBX: 00007feba7c25f60 RCX: 00007feba7b218d9 03:05:40 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) syncfs(r1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000002, 0x100012, r4, 0x1000) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r5 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x80000001) syncfs(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)={0xc}) sendfile(0xffffffffffffffff, r4, &(0x7f00000000c0)=0xffffffff, 0x7fa) [ 112.934556][T11475] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 112.942509][T11475] RBP: 00007feba58991d0 R08: 0000000000000000 R09: 0000000000000000 [ 112.950600][T11475] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 112.958562][T11475] R13: 00007ffe5eba988f R14: 00007feba5899300 R15: 0000000000022000 03:05:40 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 112.993285][T11474] FAT-fs (loop5): invalid media value (0x00) [ 112.999345][T11474] FAT-fs (loop5): Can't find a valid FAT filesystem 03:05:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080), 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:40 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010800)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4600}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 22) [ 113.192339][ T8] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 113.214964][T11504] loop5: detected capacity change from 0 to 328 [ 113.223625][T11507] loop2: detected capacity change from 0 to 328 [ 113.236062][T11504] FAT-fs (loop5): invalid media value (0x00) 03:05:40 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 113.242099][T11504] FAT-fs (loop5): Can't find a valid FAT filesystem [ 113.250126][T11507] FAT-fs (loop2): invalid media value (0x00) [ 113.256565][T11507] FAT-fs (loop2): Can't find a valid FAT filesystem 03:05:40 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 113.290335][T11518] loop1: detected capacity change from 0 to 64 [ 113.302104][T11518] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 113.318598][T11529] loop2: detected capacity change from 0 to 328 [ 113.332428][T11518] FAULT_INJECTION: forcing a failure. [ 113.332428][T11518] name failslab, interval 1, probability 0, space 0, times 0 [ 113.345264][T11518] CPU: 0 PID: 11518 Comm: syz-executor.1 Not tainted 5.15.0-rc4-syzkaller #0 [ 113.354475][T11518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.364971][T11518] Call Trace: [ 113.368457][T11518] dump_stack_lvl+0xd6/0x122 [ 113.373066][T11518] dump_stack+0x11/0x1b [ 113.377255][T11518] should_fail+0x23c/0x250 [ 113.381678][T11518] ? mempool_alloc_slab+0x16/0x20 [ 113.386709][T11518] __should_failslab+0x81/0x90 [ 113.391484][T11518] should_failslab+0x5/0x20 [ 113.396000][T11518] kmem_cache_alloc+0x4f/0x300 [ 113.400821][T11518] mempool_alloc_slab+0x16/0x20 [ 113.405675][T11518] ? mempool_free+0x130/0x130 [ 113.410351][T11518] mempool_alloc+0x9d/0x310 [ 113.414935][T11518] ? submit_bio_noacct+0x7ab/0x7d0 [ 113.420058][T11518] bio_alloc_bioset+0xcc/0x530 [ 113.424924][T11518] submit_bh_wbc+0x130/0x330 [ 113.429564][T11518] write_dirty_buffer+0xde/0xf0 [ 113.434449][T11518] sync_mapping_buffers+0x2df/0x8d0 [ 113.439834][T11518] ? file_check_and_advance_wb_err+0xb6/0x150 [ 113.446053][T11518] fat_file_fsync+0xa9/0x100 [ 113.450656][T11518] ? fat_generic_ioctl+0xb10/0xb10 [ 113.456052][T11518] vfs_fsync_range+0x107/0x120 [ 113.460828][T11518] generic_file_write_iter+0x103/0x130 [ 113.466385][T11518] do_iter_readv_writev+0x2de/0x380 [ 113.471598][T11518] do_iter_write+0x192/0x5c0 [ 113.476202][T11518] ? splice_from_pipe_next+0x34f/0x3b0 [ 113.481668][T11518] ? kmalloc_array+0x2d/0x40 [ 113.486277][T11518] vfs_iter_write+0x4c/0x70 [ 113.491020][T11518] iter_file_splice_write+0x43a/0x790 [ 113.496415][T11518] ? splice_from_pipe+0xd0/0xd0 [ 113.501330][T11518] direct_splice_actor+0x80/0xa0 [ 113.506291][T11518] splice_direct_to_actor+0x345/0x650 [ 113.511731][T11518] ? do_splice_direct+0x190/0x190 [ 113.516800][T11518] do_splice_direct+0x106/0x190 [ 113.521761][T11518] do_sendfile+0x63e/0xbb0 [ 113.526281][T11518] __x64_sys_sendfile64+0x102/0x140 [ 113.531682][T11518] do_syscall_64+0x44/0xa0 [ 113.536296][T11518] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 113.542210][T11518] RIP: 0033:0x7feba7b218d9 [ 113.546632][T11518] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 113.566244][T11518] RSP: 002b:00007feba5899188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 113.574718][T11518] RAX: ffffffffffffffda RBX: 00007feba7c25f60 RCX: 00007feba7b218d9 [ 113.582695][T11518] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 03:05:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080), 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:40 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 113.590674][T11518] RBP: 00007feba58991d0 R08: 0000000000000000 R09: 0000000000000000 [ 113.598707][T11518] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 113.606681][T11518] R13: 00007ffe5eba988f R14: 00007feba5899300 R15: 0000000000022000 [ 113.621546][T11530] loop5: detected capacity change from 0 to 328 03:05:40 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x1114000, 0x0) [ 113.671447][T11529] FAT-fs (loop2): invalid media value (0x00) [ 113.677502][T11529] FAT-fs (loop2): Can't find a valid FAT filesystem [ 113.715368][T11549] loop5: detected capacity change from 0 to 328 03:05:41 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:41 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x200, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) dup(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) syncfs(r1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) ioctl$TIOCSISO7816(r2, 0xc0285443, &(0x7f0000000080)={0x8000, 0x1f, 0xfffffffa, 0x3a5a, 0x34}) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) 03:05:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{0x0}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:41 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {0x0, 0x0, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:41 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x67, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000000840)=[{&(0x7f0000000600)=':', 0x1}], 0x1, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r4 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x80000001) setsockopt$sock_int(r5, 0x1, 0x5, &(0x7f00000000c0)=0x81, 0x4) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r6 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r6, 0x0, 0x80000001) syncfs(r2) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000000)={0xc, r6}) ioctl$BTRFS_IOC_BALANCE(r3, 0x5000940c, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) 03:05:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 23) [ 113.804183][T11561] loop2: detected capacity change from 0 to 328 [ 113.836581][T11561] FAT-fs (loop2): invalid media value (0x00) [ 113.842743][T11561] FAT-fs (loop2): Can't find a valid FAT filesystem [ 113.850979][ T1128] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 113.876430][T11577] loop5: detected capacity change from 0 to 328 03:05:41 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {0x0, 0x0, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:41 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{0x0}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) [ 113.978441][T11592] loop1: detected capacity change from 0 to 64 [ 113.991627][T11600] loop2: detected capacity change from 0 to 328 [ 113.998102][T11593] loop5: detected capacity change from 0 to 328 [ 114.009166][T11592] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 114.030647][T11600] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 114.039209][T11600] FAT-fs (loop2): Filesystem has been set read-only [ 114.064158][T11592] FAULT_INJECTION: forcing a failure. [ 114.064158][T11592] name failslab, interval 1, probability 0, space 0, times 0 [ 114.076852][T11592] CPU: 1 PID: 11592 Comm: syz-executor.1 Not tainted 5.15.0-rc4-syzkaller #0 [ 114.085618][T11592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.095703][T11592] Call Trace: [ 114.098982][T11592] dump_stack_lvl+0xd6/0x122 [ 114.103587][T11592] dump_stack+0x11/0x1b [ 114.107802][T11592] should_fail+0x23c/0x250 [ 114.112230][T11592] ? mempool_alloc_slab+0x16/0x20 [ 114.117268][T11592] __should_failslab+0x81/0x90 [ 114.122125][T11592] should_failslab+0x5/0x20 [ 114.126690][T11592] kmem_cache_alloc+0x4f/0x300 [ 114.131471][T11592] mempool_alloc_slab+0x16/0x20 [ 114.136447][T11592] ? mempool_free+0x130/0x130 [ 114.141219][T11592] mempool_alloc+0x9d/0x310 [ 114.145810][T11592] ? submit_bio_noacct+0x7ab/0x7d0 [ 114.150940][T11592] bio_alloc_bioset+0xcc/0x530 [ 114.155731][T11592] submit_bh_wbc+0x130/0x330 [ 114.160421][T11592] write_dirty_buffer+0xde/0xf0 [ 114.165283][T11592] sync_mapping_buffers+0x2df/0x8d0 [ 114.170668][T11592] ? file_check_and_advance_wb_err+0xb6/0x150 [ 114.176747][T11592] fat_file_fsync+0xa9/0x100 [ 114.181350][T11592] ? fat_generic_ioctl+0xb10/0xb10 [ 114.186474][T11592] vfs_fsync_range+0x107/0x120 [ 114.191333][T11592] generic_file_write_iter+0x103/0x130 [ 114.196846][T11592] do_iter_readv_writev+0x2de/0x380 [ 114.202063][T11592] do_iter_write+0x192/0x5c0 [ 114.206670][T11592] ? splice_from_pipe_next+0x34f/0x3b0 [ 114.212135][T11592] ? kmalloc_array+0x2d/0x40 [ 114.216992][T11592] vfs_iter_write+0x4c/0x70 [ 114.221566][T11592] iter_file_splice_write+0x43a/0x790 [ 114.226951][T11592] ? splice_from_pipe+0xd0/0xd0 03:05:41 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {0x0, 0x0, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 114.231813][T11592] direct_splice_actor+0x80/0xa0 [ 114.236904][T11592] splice_direct_to_actor+0x345/0x650 [ 114.242291][T11592] ? do_splice_direct+0x190/0x190 [ 114.247324][T11592] do_splice_direct+0x106/0x190 [ 114.252217][T11592] do_sendfile+0x63e/0xbb0 [ 114.256658][T11592] __x64_sys_sendfile64+0x102/0x140 [ 114.261885][T11592] do_syscall_64+0x44/0xa0 [ 114.266428][T11592] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 114.272517][T11592] RIP: 0033:0x7feba7b218d9 [ 114.277009][T11592] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 114.296906][T11592] RSP: 002b:00007feba5899188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 114.305329][T11592] RAX: ffffffffffffffda RBX: 00007feba7c25f60 RCX: 00007feba7b218d9 [ 114.313316][T11592] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 114.321318][T11592] RBP: 00007feba58991d0 R08: 0000000000000000 R09: 0000000000000000 03:05:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 24) 03:05:41 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 114.329291][T11592] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 114.337339][T11592] R13: 00007ffe5eba988f R14: 00007feba5899300 R15: 0000000000022000 [ 114.370756][ T1128] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:41 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\xee\xff\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x4) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1c, 0x4010, r0, 0x56601000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x501c01, 0x2) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x28f) fchdir(r1) [ 114.431839][T11622] loop2: detected capacity change from 0 to 328 [ 114.433705][T11621] loop5: detected capacity change from 0 to 328 [ 114.465135][T11622] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 114.474026][T11622] FAT-fs (loop2): Filesystem has been set read-only 03:05:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{0x0}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) [ 114.485204][T11632] loop1: detected capacity change from 0 to 64 [ 114.519911][T11632] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:41 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) 03:05:41 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:41 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x28f) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f00000000c0)={0x0, 0x7}) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000080)={0x710a, 0x20, 0x100, 0x8, 0xffffffe1}) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) r2 = inotify_init() sendfile(r0, r2, 0x0, 0xcb4) [ 114.581118][T11654] loop2: detected capacity change from 0 to 328 [ 114.598448][T11654] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 114.598587][T11651] FAULT_INJECTION: forcing a failure. [ 114.598587][T11651] name failslab, interval 1, probability 0, space 0, times 0 [ 114.607105][T11654] FAT-fs (loop2): Filesystem has been set read-only 03:05:41 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010900), 0x0, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 114.626390][T11651] CPU: 1 PID: 11651 Comm: syz-executor.1 Not tainted 5.15.0-rc4-syzkaller #0 [ 114.635194][T11651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.645368][T11651] Call Trace: [ 114.648657][T11651] dump_stack_lvl+0xd6/0x122 [ 114.653260][T11651] dump_stack+0x11/0x1b [ 114.657450][T11651] should_fail+0x23c/0x250 [ 114.661869][T11651] ? mempool_alloc_slab+0x16/0x20 [ 114.667239][T11651] __should_failslab+0x81/0x90 [ 114.672010][T11651] should_failslab+0x5/0x20 [ 114.676569][T11651] kmem_cache_alloc+0x4f/0x300 [ 114.681341][T11651] ? ext4_fc_track_range+0x90/0x140 [ 114.686549][T11651] mempool_alloc_slab+0x16/0x20 [ 114.691578][T11651] ? mempool_free+0x130/0x130 [ 114.696258][T11651] mempool_alloc+0x9d/0x310 [ 114.700765][T11651] bio_alloc_bioset+0xcc/0x530 [ 114.705634][T11651] ? iov_iter_alignment+0x34b/0x370 [ 114.711147][T11651] iomap_dio_bio_iter+0x5c1/0xbc0 [ 114.716252][T11651] __iomap_dio_rw+0x8d8/0x1010 [ 114.721038][T11651] ? __ext4_mark_inode_dirty+0x501/0x5c0 [ 114.726760][T11651] iomap_dio_rw+0x30/0x70 [ 114.731266][T11651] ? ext4_file_write_iter+0x4a1/0x11f0 [ 114.736847][T11651] ext4_file_write_iter+0xaa9/0x11f0 [ 114.742145][T11651] ? ext4_file_write_iter+0x4a1/0x11f0 [ 114.747609][T11651] do_iter_readv_writev+0x2de/0x380 [ 114.752822][T11651] do_iter_write+0x192/0x5c0 [ 114.757425][T11651] ? splice_from_pipe_next+0x34f/0x3b0 [ 114.763366][T11651] ? kmalloc_array+0x2d/0x40 [ 114.768006][T11651] vfs_iter_write+0x4c/0x70 [ 114.772528][T11651] iter_file_splice_write+0x43a/0x790 [ 114.777978][T11651] ? splice_from_pipe+0xd0/0xd0 [ 114.782828][T11651] direct_splice_actor+0x80/0xa0 [ 114.787793][T11651] splice_direct_to_actor+0x345/0x650 [ 114.793177][T11651] ? do_splice_direct+0x190/0x190 [ 114.798259][T11651] do_splice_direct+0x106/0x190 [ 114.803183][T11651] do_sendfile+0x63e/0xbb0 [ 114.807607][T11651] __x64_sys_sendfile64+0x102/0x140 [ 114.812807][T11651] do_syscall_64+0x44/0xa0 [ 114.817273][T11651] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 114.823184][T11651] RIP: 0033:0x7feba7b218d9 [ 114.828033][T11651] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 114.847852][T11651] RSP: 002b:00007feba5878188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 114.856269][T11651] RAX: ffffffffffffffda RBX: 00007feba7c26020 RCX: 00007feba7b218d9 [ 114.864339][T11651] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005 [ 114.872411][T11651] RBP: 00007feba58781d0 R08: 0000000000000000 R09: 0000000000000000 [ 114.880584][T11651] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 114.888560][T11651] R13: 00007ffe5eba988f R14: 00007feba5878300 R15: 0000000000022000 03:05:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:42 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {0x0, 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 114.941889][T11669] loop5: detected capacity change from 0 to 328 03:05:42 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010900), 0x0, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 25) [ 115.015849][T11675] loop2: detected capacity change from 0 to 328 [ 115.051019][T11675] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 115.059563][T11675] FAT-fs (loop2): Filesystem has been set read-only 03:05:42 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000080)="2f8365b8c8d6bb531974d3ec5a12323f0fea206d000000000000008ae22a67c408d7ef1722d3affd0200"/51, 0x33) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) vmsplice(r1, &(0x7f0000000380)=[{&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000100)="6913a8070f4bd2038abe4dc1b6c2cb5edfa9f4f4750486003ab0a96451f3b701257b152fc5a755f8bd9eaf9caa4b8ccf35bd5a607f4771a398595b44e65d", 0x3e}, {&(0x7f0000000140)="ebc4f205b9d9df9811657d43296aeccc7cdb7ceed478349bd5c5c92f512c55505b77949f2a2b9d48e84c6b8414eb722778f2487ec33fbd00e606a1f8cffde739dd6c9efb23e88e6335bce67208cbe397ea44f091e786fc2b801b5d02e25e21e071", 0x61}, {&(0x7f00000001c0)="67d832e5e1ae0b4980125ef5cfc7cacc45604192daaa357868b9f01e9d6ebfd003aae0836f815d8de51c8e8ec4942b30cb116366c3dd6d15692820be166a366d4aeb0822e7b561e0eb69ea48e138f5ec9e306378a785109162a3accffed40fbe7ac07a0a91df65b7b30857cad2f9267c4e493d735f582d35af84cb6eaeff5194acd679a0bd96dbbc8c2dff5600e46be05b7e7f87a98bdb4537a3817ce661b55943d8b76aeaf29b447a232ffda4f69f30d51d80158e02f17ad15335b66e", 0xbd}, {&(0x7f0000000280)="76f6afe5c4cf16598a75aff091ef2b7b637e28c774ba4c0c5847a66df3419b8cafdfb25e37a4339c6b93c622d389e8c1eab9fd32e89f317d1fb7ff847627a40a7d83f35a4b899cbf89c0af8a52709b759e769613fddc095af73fa3d186ba7ed595502fb9675b5a934ab0f8439c4f3fdbfef8e5a73f3edbaba02d59598271ce3616b6c432211b40d5329f8e3dfbe983d05f8cfab4a7e76d0245132efd9739ae22681a4c7e6ed1387669eb08213c799eeffaa101c3f0ad8f3d869b392598e5bda6ec32ed293e809768a0f98d99b73e2c2b4f835634a2131b", 0xd7}, {&(0x7f0000002040)="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", 0x1000}], 0x6, 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) 03:05:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:42 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {0x0, 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 115.098271][T11689] loop5: detected capacity change from 0 to 328 [ 115.104756][T11690] loop1: detected capacity change from 0 to 64 [ 115.131043][T11690] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 115.183056][T11690] FAULT_INJECTION: forcing a failure. [ 115.183056][T11690] name failslab, interval 1, probability 0, space 0, times 0 [ 115.195948][T11690] CPU: 0 PID: 11690 Comm: syz-executor.1 Not tainted 5.15.0-rc4-syzkaller #0 [ 115.204861][T11690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.215227][T11690] Call Trace: [ 115.218626][T11690] dump_stack_lvl+0xd6/0x122 [ 115.223276][T11690] dump_stack+0x11/0x1b [ 115.227561][T11690] should_fail+0x23c/0x250 [ 115.232070][T11690] ? xas_create+0x96b/0xb30 [ 115.236810][T11690] __should_failslab+0x81/0x90 [ 115.241710][T11690] should_failslab+0x5/0x20 [ 115.246221][T11690] kmem_cache_alloc+0x4f/0x300 [ 115.250988][T11690] xas_create+0x96b/0xb30 [ 115.255573][T11690] xas_store+0x70/0xca0 [ 115.259915][T11690] ? memcg_check_events+0x23/0x3b0 [ 115.265026][T11690] ? get_page_from_freelist+0x55e/0x830 [ 115.270805][T11690] ? cgroup_rstat_updated+0x34/0x100 [ 115.276354][T11690] ? xas_find_conflict+0x422/0x4c0 [ 115.281471][T11690] __add_to_page_cache_locked+0x20b/0x4f0 [ 115.287229][T11690] ? workingset_activation+0x270/0x270 [ 115.292696][T11690] add_to_page_cache_lru+0xa0/0x1b0 [ 115.297901][T11690] pagecache_get_page+0x6ad/0x910 [ 115.303019][T11690] grab_cache_page_write_begin+0x3f/0x70 [ 115.308715][T11690] cont_write_begin+0x521/0x870 [ 115.313573][T11690] fat_write_begin+0x61/0xf0 [ 115.318218][T11690] ? fat_block_truncate_page+0x30/0x30 [ 115.323679][T11690] generic_perform_write+0x1b8/0x3e0 [ 115.329005][T11690] __generic_file_write_iter+0x215/0x310 [ 115.334720][T11690] ? generic_write_checks+0x250/0x290 [ 115.340106][T11690] generic_file_write_iter+0x75/0x130 [ 115.345538][T11690] do_iter_readv_writev+0x2de/0x380 [ 115.350747][T11690] do_iter_write+0x192/0x5c0 [ 115.355352][T11690] ? splice_from_pipe_next+0x34f/0x3b0 [ 115.360941][T11690] vfs_iter_write+0x4c/0x70 [ 115.365453][T11690] iter_file_splice_write+0x43a/0x790 [ 115.370824][T11690] ? splice_from_pipe+0xd0/0xd0 [ 115.375850][T11690] direct_splice_actor+0x80/0xa0 [ 115.380788][T11690] splice_direct_to_actor+0x345/0x650 [ 115.386164][T11690] ? do_splice_direct+0x190/0x190 [ 115.391188][T11690] do_splice_direct+0x106/0x190 [ 115.396081][T11690] do_sendfile+0x63e/0xbb0 [ 115.400533][T11690] __x64_sys_sendfile64+0x102/0x140 [ 115.405740][T11690] do_syscall_64+0x44/0xa0 [ 115.410177][T11690] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 115.416079][T11690] RIP: 0033:0x7feba7b218d9 [ 115.420488][T11690] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 115.440092][T11690] RSP: 002b:00007feba5899188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 115.448509][T11690] RAX: ffffffffffffffda RBX: 00007feba7c25f60 RCX: 00007feba7b218d9 [ 115.456482][T11690] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 115.464455][T11690] RBP: 00007feba58991d0 R08: 0000000000000000 R09: 0000000000000000 [ 115.472696][T11690] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 03:05:42 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010900), 0x0, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:42 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000000002000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) io_setup(0x400, &(0x7f0000000000)=0x0) r2 = syz_open_procfs$userns(0x0, &(0x7f0000000100)) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x60301, 0x0) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x28f) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400), 0x30000, 0x0) io_submit(r1, 0x6, &(0x7f0000000700)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x101, r4, &(0x7f0000000340)="2f46c138a25032bc8651e7979b2b9e5e58f71ed1d887c38b894b9dfb9a46731caed11b0ddb0b83c7f1ec0c4a2fbd5f0fd27cc244f45d4f04cdd8a3fba31ccebd5d746723c7b62ffd124e0566b0e3f37d3f2dee939f5ed4c06eae202ef977a3f494259e7e03d8013e597fd0c7d2574a94e3fec510586f8453e0d067d8a0d493e2a774dbc9ed183471f451", 0x8a, 0xb4, 0x0, 0x2, r5}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000480)="418fadba8e86af493761bacb4570d89b61f6ce74e32fe50fbfde86e3c8f3d81fd72d1ad8da3be01a1fd73dc5a2c0c703a3d224ab08729beea66c7dea3e02fc4b9202f27b971c78bd6beebcaf9184e14277ba5f2d0096e45cb8fa283b36", 0x5d, 0xa00000000000, 0x0, 0x1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x2, 0xfff, 0xffffffffffffffff, &(0x7f0000000540)="85d9636a5e4f3db457bedea7f1c5d2557b663b274c6b5ac9aed227533ca63a0c4ede745fd861ec6ea32f4cd0447558cefcd86de308efaee147062246ea28085c370bc353823c6c1a634eec1451116a4b3e919910b11ff31d737bca6d6b8b3f090715cfad91a126f2d13485c1494bcd83710325471cfab0af21f94c9faa2c60a7c391f3aad82d7b78b213a352ae012161ffc7896a858748dd0853506557c6ebde852da8c028bf19dc9f14a298cb9cd018b9514d5b74f1a2901526087998f9", 0xbe, 0x101, 0x0, 0x2, r3}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x7, 0x1a, 0xffffffffffffffff, &(0x7f0000000640)="9567d57527a10ea34d12d2c47bbb884b726568257853ed4db18bd5a4aecec12a186aca208d1d902517440bc09b4c01cef765e7195f855752f9536960e06cdd17ba6f723c4c72b1fbae600aebb9dde8a30e6a5e94e8cb041775fb98", 0x5b, 0x6, 0x0, 0x1}]) r6 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r7 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0x80000001) r8 = pidfd_open(0xffffffffffffffff, 0x0) r9 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r9, 0x28f) io_submit(r1, 0x5, &(0x7f0000000300)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x100, r0, &(0x7f0000000080)="9f36754e50e8cc31f00eec48af5b2dd1df89571332eb9c674265b4dba9f22b4db084236514e16b7951ec8d559b78de008a84f16c16bab52372f39ae280b67fc97de091616398d69557b949f7b625ad97d00ef8d305ef80152dc4e8263127b9f3c8", 0x61, 0x9, 0x0, 0x1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0x8000, r0, &(0x7f0000000180)="5409762401fbd4bb9b96385a6e539a8c5896560274f16f1a169fdb0e35b923ea7acbd37e94d0664327ffb7220e067d4a40223f7721", 0x35, 0x80000000, 0x0, 0x3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2, 0x40, r7, &(0x7f0000000200)="6ac721dc78978624d6f2c047859dba19bf9ce775230bca4d50e9020924973261ff6d692cc99746483136ea2b64eb7a27452b38e528e5d59e48b2b4", 0x3b, 0x3, 0x0, 0x2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x6, 0xf800, 0xffffffffffffffff, &(0x7f0000001040)="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", 0x1000, 0x3, 0x0, 0x2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x6, r8, &(0x7f0000002040)="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0x1000, 0xfffffffffffffffe, 0x0, 0x3, r9}]) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) [ 115.480714][T11690] R13: 00007ffe5eba988f R14: 00007feba5899300 R15: 0000000000022000 03:05:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 26) [ 115.526870][ T8] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 115.538482][T11714] loop5: detected capacity change from 0 to 328 [ 115.546124][T11704] loop2: detected capacity change from 0 to 328 [ 115.563672][T11704] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 115.572401][T11704] FAT-fs (loop2): Filesystem has been set read-only 03:05:42 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xcc, r2, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x101}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x16}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x29}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x8}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3a, 0x18}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x44040}, 0x4800) r3 = memfd_create(&(0x7f0000000080)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\x8a\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\xff>@\x93B\xa6\x82\x92\x97\xe3I[\x8dr\xb9\xa8\x00\x00\x00\x00', 0x0) fallocate(r3, 0x0, 0x2000428, 0x80) write(r3, &(0x7f0000000140)='/', 0x1) r4 = socket(0x4, 0x4, 0x80) ioctl$BTRFS_IOC_WAIT_SYNC(r4, 0x40089416, &(0x7f0000000040)) sendfile(r3, r3, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r3, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000000100)={'batadv_slave_0\x00', {0x2, 0x0, @multicast1}}) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) [ 115.602834][T11726] loop1: detected capacity change from 0 to 64 [ 115.621631][T11726] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 115.656367][T11726] FAULT_INJECTION: forcing a failure. [ 115.656367][T11726] name failslab, interval 1, probability 0, space 0, times 0 [ 115.669179][T11726] CPU: 1 PID: 11726 Comm: syz-executor.1 Not tainted 5.15.0-rc4-syzkaller #0 [ 115.678983][T11726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.689044][T11726] Call Trace: [ 115.692413][T11726] dump_stack_lvl+0xd6/0x122 [ 115.697065][T11726] dump_stack+0x11/0x1b [ 115.701490][T11726] should_fail+0x23c/0x250 [ 115.705910][T11726] ? fat_cache_add+0x219/0x570 [ 115.710757][T11726] __should_failslab+0x81/0x90 [ 115.715525][T11726] should_failslab+0x5/0x20 [ 115.720072][T11726] kmem_cache_alloc+0x4f/0x300 [ 115.724847][T11726] fat_cache_add+0x219/0x570 [ 115.729486][T11726] fat_get_cluster+0x5e6/0x8d0 [ 115.734340][T11726] fat_truncate_blocks+0x29a/0x580 [ 115.739472][T11726] fat_write_begin+0xd0/0xf0 [ 115.744066][T11726] generic_perform_write+0x1b8/0x3e0 [ 115.749742][T11726] __generic_file_write_iter+0x215/0x310 03:05:43 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000", 0x16, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 115.755578][T11726] ? generic_write_checks+0x250/0x290 [ 115.760998][T11726] generic_file_write_iter+0x75/0x130 [ 115.766385][T11726] do_iter_readv_writev+0x2de/0x380 [ 115.771669][T11726] do_iter_write+0x192/0x5c0 [ 115.776402][T11726] ? splice_from_pipe_next+0x34f/0x3b0 [ 115.782044][T11726] ? kmalloc_array+0x2d/0x40 [ 115.786640][T11726] vfs_iter_write+0x4c/0x70 [ 115.791202][T11726] iter_file_splice_write+0x43a/0x790 [ 115.796608][T11726] ? splice_from_pipe+0xd0/0xd0 [ 115.801458][T11726] direct_splice_actor+0x80/0xa0 [ 115.806397][T11726] splice_direct_to_actor+0x345/0x650 [ 115.811785][T11726] ? do_splice_direct+0x190/0x190 [ 115.816839][T11726] do_splice_direct+0x106/0x190 [ 115.821703][T11726] do_sendfile+0x63e/0xbb0 [ 115.826178][T11726] __x64_sys_sendfile64+0x102/0x140 [ 115.831445][T11726] do_syscall_64+0x44/0xa0 [ 115.835873][T11726] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 115.841840][T11726] RIP: 0033:0x7feba7b218d9 [ 115.846256][T11726] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 115.866040][T11726] RSP: 002b:00007feba5899188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 115.874566][T11726] RAX: ffffffffffffffda RBX: 00007feba7c25f60 RCX: 00007feba7b218d9 [ 115.882638][T11726] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 115.890604][T11726] RBP: 00007feba58991d0 R08: 0000000000000000 R09: 0000000000000000 [ 115.898652][T11726] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 03:05:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:43 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {0x0, 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 115.906626][T11726] R13: 00007ffe5eba988f R14: 00007feba5899300 R15: 0000000000022000 [ 115.990847][T11743] loop2: detected capacity change from 0 to 328 [ 116.004213][T11750] loop5: detected capacity change from 0 to 328 03:05:43 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000007c0), 0x26c100, 0x0) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0xf4) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) syz_io_uring_setup(0x85, &(0x7f0000000080), &(0x7f0000ffc000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x8) syz_io_uring_setup(0x85, &(0x7f0000000080)={0x0, 0x0, 0x20}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_MADVISE={0x19, 0x1, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x8) r6 = openat2(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)={0x210402, 0x8, 0x6}, 0x18) syz_io_uring_submit(r2, r5, &(0x7f00000002c0)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x5, 0x0, r6, &(0x7f0000000100)={0x30000001}, r0, 0x1, 0x0, 0x1}, 0xffff) 03:05:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) [ 116.036576][T11743] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 116.045502][T11743] FAT-fs (loop2): Filesystem has been set read-only 03:05:43 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000", 0x16, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:43 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000001) signalfd(r4, &(0x7f00000000c0)={[0x8]}, 0x8) fcntl$addseals(r0, 0x409, 0x7) r5 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x80000001) syncfs(r1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x200000a, 0x8010, r1, 0x1f4e6000) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f000005c3c0)={0x6, [], 0x2, "c0d47c74baef8e"}) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) 03:05:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:43 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500), 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 116.143941][T11773] loop5: detected capacity change from 0 to 328 [ 116.230065][T11788] loop2: detected capacity change from 0 to 328 03:05:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 27) 03:05:43 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000", 0x16, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) [ 116.271779][ T8] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 116.288549][T11788] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 116.297096][T11788] FAT-fs (loop2): Filesystem has been set read-only 03:05:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) [ 116.340266][T11801] loop5: detected capacity change from 0 to 328 03:05:43 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500), 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:43 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041", 0x21, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0)={[0x1]}, 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) [ 116.400182][T11813] loop1: detected capacity change from 0 to 64 [ 116.427113][T11813] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 116.432280][T11824] loop2: detected capacity change from 0 to 328 03:05:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80000001) r3 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r3, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) [ 116.455367][T11824] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 116.463990][T11824] FAT-fs (loop2): Filesystem has been set read-only [ 116.489619][T11831] FAULT_INJECTION: forcing a failure. [ 116.489619][T11831] name failslab, interval 1, probability 0, space 0, times 0 [ 116.502336][T11831] CPU: 1 PID: 11831 Comm: syz-executor.1 Not tainted 5.15.0-rc4-syzkaller #0 [ 116.506871][T11836] loop5: detected capacity change from 0 to 328 [ 116.511097][T11831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.511110][T11831] Call Trace: [ 116.511117][T11831] dump_stack_lvl+0xd6/0x122 [ 116.535820][T11831] dump_stack+0x11/0x1b [ 116.540005][T11831] should_fail+0x23c/0x250 [ 116.544428][T11831] ? kmalloc_array+0x2d/0x40 [ 116.549056][T11831] __should_failslab+0x81/0x90 [ 116.553823][T11831] should_failslab+0x5/0x20 [ 116.558375][T11831] __kmalloc+0x6f/0x350 [ 116.562524][T11831] kmalloc_array+0x2d/0x40 [ 116.566986][T11831] iter_file_splice_write+0xd5/0x790 [ 116.572262][T11831] ? atime_needs_update+0x2ba/0x390 [ 116.577442][T11831] ? touch_atime+0xe0/0x250 [ 116.581989][T11831] ? generic_file_splice_read+0x2a9/0x330 [ 116.587707][T11831] ? splice_from_pipe+0xd0/0xd0 [ 116.592537][T11831] direct_splice_actor+0x80/0xa0 [ 116.597472][T11831] splice_direct_to_actor+0x345/0x650 [ 116.602949][T11831] ? do_splice_direct+0x190/0x190 [ 116.607955][T11831] do_splice_direct+0x106/0x190 [ 116.612943][T11831] do_sendfile+0x63e/0xbb0 [ 116.617344][T11831] __x64_sys_sendfile64+0x102/0x140 [ 116.622987][T11831] do_syscall_64+0x44/0xa0 [ 116.627390][T11831] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 116.633478][T11831] RIP: 0033:0x7feba7b218d9 [ 116.637881][T11831] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 116.657580][T11831] RSP: 002b:00007feba5878188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 116.666065][T11831] RAX: ffffffffffffffda RBX: 00007feba7c26020 RCX: 00007feba7b218d9 [ 116.674041][T11831] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005 [ 116.682143][T11831] RBP: 00007feba58781d0 R08: 0000000000000000 R09: 0000000000000000 [ 116.690531][T11831] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 116.698547][T11831] R13: 00007ffe5eba988f R14: 00007feba5878300 R15: 0000000000022000 03:05:44 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500), 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80000001) r3 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r3, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 28) 03:05:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0)={[0x1]}, 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) [ 116.824241][T11854] loop2: detected capacity change from 0 to 328 [ 116.848750][T11854] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 116.857441][T11854] FAT-fs (loop2): Filesystem has been set read-only [ 116.862869][T11857] loop1: detected capacity change from 0 to 64 03:05:44 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041", 0x21, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80000001) r3 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r3, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:44 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0f", 0x10, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 116.894548][T11857] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 116.948403][T11857] FAULT_INJECTION: forcing a failure. [ 116.948403][T11857] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 116.961524][T11857] CPU: 1 PID: 11857 Comm: syz-executor.1 Not tainted 5.15.0-rc4-syzkaller #0 [ 116.970283][T11857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.980332][T11857] Call Trace: [ 116.983608][T11857] dump_stack_lvl+0xd6/0x122 [ 116.988209][T11857] dump_stack+0x11/0x1b [ 116.992360][T11857] should_fail+0x23c/0x250 [ 116.996788][T11857] should_fail_usercopy+0x16/0x20 [ 117.001819][T11857] _copy_from_user+0x1c/0xd0 [ 117.006414][T11857] kstrtouint_from_user+0x7e/0x170 [ 117.011522][T11857] ? 0xffffffff81000000 [ 117.015664][T11857] ? proc_fail_nth_read+0x150/0x150 [ 117.020967][T11857] proc_fail_nth_write+0x4b/0x150 [ 117.026082][T11857] vfs_write+0x286/0x900 [ 117.030329][T11857] ? vfs_read+0x4e3/0x750 [ 117.034841][T11857] ? do_sendfile+0x9c3/0xbb0 [ 117.039467][T11857] ? __fget_light+0x21b/0x260 03:05:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) [ 117.044254][T11857] ? __cond_resched+0x11/0x40 [ 117.049356][T11857] ksys_write+0xd9/0x190 [ 117.053600][T11857] __x64_sys_write+0x3e/0x50 [ 117.058191][T11857] do_syscall_64+0x44/0xa0 [ 117.062609][T11857] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 117.068504][T11857] RIP: 0033:0x7feba7ad43ef [ 117.072949][T11857] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 03:05:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) [ 117.092641][T11857] RSP: 002b:00007feba5899170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 117.101116][T11857] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feba7ad43ef [ 117.109180][T11857] RDX: 0000000000000001 RSI: 00007feba58991e0 RDI: 0000000000000006 [ 117.117155][T11857] RBP: 00007feba58991d0 R08: 0000000000000000 R09: 0000000000000000 [ 117.125124][T11857] R10: 0000000080000001 R11: 0000000000000293 R12: 0000000000000002 [ 117.133244][T11857] R13: 00007ffe5eba988f R14: 00007feba5899300 R15: 0000000000022000 03:05:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 117.150096][T11877] loop2: detected capacity change from 0 to 328 [ 117.162025][T11883] loop5: detected capacity change from 0 to 328 03:05:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:44 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0f", 0x10, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 117.197232][ T1128] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0)={[0x1]}, 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:44 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041", 0x21, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 117.275022][T11901] loop2: detected capacity change from 0 to 328 [ 117.290082][T11903] loop1: detected capacity change from 0 to 64 03:05:44 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500), 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 117.328493][T11903] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 117.352701][T11919] loop5: detected capacity change from 0 to 328 03:05:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x7ffff000) 03:05:44 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00", 0x27, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) [ 117.410713][ T1132] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 117.423531][T11928] loop2: detected capacity change from 0 to 328 [ 117.440814][T11928] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 117.449376][T11928] FAT-fs (loop2): Filesystem has been set read-only 03:05:44 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x3c, r1, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x400d0}, 0x20000000) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000940), 0x8, 0x800) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000980)) ioctl$PTP_PEROUT_REQUEST2(0xffffffffffffffff, 0xc0603d0f, &(0x7f0000000040)) r4 = fork() sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000080)=@proc, 0xc, &(0x7f00000000c0), 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="100000000000000001000000010000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYRES32, @ANYBLOB="1cbdf10d53fbdc1be2000000004a4f08f476266d3655e1604e3de4e9a87fcd5e2709b2f7f15f4d0cf1cb29456f21a6c7296f251b603fa49f6ddff5768410643d1e1f1e8b57251a69b7af3a6046cf5e573c1fd3261c749c72176eaa78844ee04664b874e5afe836c891f668a5f91d5f713a104bde3b7fb95d770d8f98522da132b87d745e435ea43be12d7d6571cdd2eb4e7327ef0d7fa713", @ANYRES32=r4, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="1a008f77"], 0xc0, 0x1}, 0x4000001) utimes(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x77359400}}) [ 117.507228][T11941] loop1: detected capacity change from 0 to 64 [ 117.514455][T11942] loop5: detected capacity change from 0 to 328 [ 117.522452][T11941] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) [ 117.579492][ C0] sd 0:0:1:0: tag#767 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 117.589263][ C0] sd 0:0:1:0: tag#767 CDB: opcode=0xe5 (vendor) [ 117.595648][ C0] sd 0:0:1:0: tag#767 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 117.604615][ C0] sd 0:0:1:0: tag#767 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 117.613577][ C0] sd 0:0:1:0: tag#767 CDB[20]: ba 03:05:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000002) 03:05:44 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00", 0x27, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 117.637582][ T8] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 117.653945][ C1] sd 0:0:1:0: tag#723 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 117.663728][ C1] sd 0:0:1:0: tag#723 CDB: opcode=0xe5 (vendor) [ 117.669973][ C1] sd 0:0:1:0: tag#723 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 117.679179][ C1] sd 0:0:1:0: tag#723 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 117.688173][ C1] sd 0:0:1:0: tag#723 CDB[20]: ba 03:05:45 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500), 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 117.722503][T11974] loop1: detected capacity change from 0 to 64 [ 117.731691][T11974] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 117.735663][T11977] loop5: detected capacity change from 0 to 328 [ 117.754916][T11951] 9pnet: p9_fd_create_tcp (11951): problem connecting socket to 127.0.0.1 [ 117.754979][T11961] 9pnet: p9_fd_create_tcp (11961): problem connecting socket to 127.0.0.1 03:05:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000003) [ 117.785378][T11985] loop2: detected capacity change from 0 to 328 [ 117.813771][ T51] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:45 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00", 0x27, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:45 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x3c, r1, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x400d0}, 0x20000000) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000940), 0x8, 0x800) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000980)) ioctl$PTP_PEROUT_REQUEST2(0xffffffffffffffff, 0xc0603d0f, &(0x7f0000000040)) r4 = fork() sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000080)=@proc, 0xc, &(0x7f00000000c0), 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="100000000000000001000000010000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYRES32, @ANYBLOB="1cbdf10d53fbdc1be2000000004a4f08f476266d3655e1604e3de4e9a87fcd5e2709b2f7f15f4d0cf1cb29456f21a6c7296f251b603fa49f6ddff5768410643d1e1f1e8b57251a69b7af3a6046cf5e573c1fd3261c749c72176eaa78844ee04664b874e5afe836c891f668a5f91d5f713a104bde3b7fb95d770d8f98522da132b87d745e435ea43be12d7d6571cdd2eb4e7327ef0d7fa713", @ANYRES32=r4, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="1a008f77"], 0xc0, 0x1}, 0x4000001) utimes(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x77359400}}) 03:05:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x0, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) [ 117.834577][T11985] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 117.843213][T11985] FAT-fs (loop2): Filesystem has been set read-only [ 117.880254][ C1] sd 0:0:1:0: tag#709 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 117.890045][ C1] sd 0:0:1:0: tag#709 CDB: opcode=0xe5 (vendor) [ 117.896354][ C1] sd 0:0:1:0: tag#709 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 117.905316][ C1] sd 0:0:1:0: tag#709 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 117.914407][ C1] sd 0:0:1:0: tag#709 CDB[20]: ba 03:05:45 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500), 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:45 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030", 0x2a, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 117.945767][T12012] loop5: detected capacity change from 0 to 328 [ 117.954045][T12014] loop1: detected capacity change from 0 to 64 [ 117.976781][T12014] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:45 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r2 = socket(0x11, 0x800000003, 0x0) r3 = syz_mount_image$msdos(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x3ff, 0x9, &(0x7f0000000940)=[{&(0x7f0000000400)="a69f5075ad02dcf91a0ff6a0262d5b7fec61889ca35624ed7d469a4e067cfae4d3b0955d120beec46cfb36cdbfeb1b8d16611837f0a90154821c304ca814a5278d8a96fa013594d0861c180c0cc18266779213e53524971a70521b60fc7949b3f7cf00c757dfcef2399f728c0d881107a13070df27f298db5961e5fd03cacce977360189c7a2f585f6a4412f657251314225722a05a82045c851e89b8b199aea7dda85f39a1f058496bf4b5959d00c84eebe67", 0xb3, 0x4}, {&(0x7f00000004c0)="eece405157945e188655d00683f40bec73701c0e7dab41ebc26d0762c566ff02e3d0565d7d8b12da893214c23c540211c0bd80b8b5130ce76ebbb67e0beea875a46bab1a86c2a1df2e91b4a8758e3df205737df0afd877c0d27e71b069f2a617e37dcd5881c5b095508ff7b6e17dde316164a30cf6bf4a3717c301fb6243ebe59f585f17bb640580d3fc4e668022b072b997db201d26b8bdd35c5295f4aee22dc94aac72", 0xa4, 0x8}, {&(0x7f0000000580)="687551c90ef70b3cebf17370e9dd54c333fab07b6a1172d65d90067ec89da7", 0x1f, 0x200}, {&(0x7f00000005c0)="d128f3f3292ef3e915aee7511feab0510b3a7aa06741d369aa478e25bec86dabf057b90a9c66dc19b489bc34d0209128b72848a4c1e484fac5a82b8dfd1c731c2097bc4cd3fe353d07cf15eb74926c8e7b80b8bb8dc9fdedc0c03c748e9b35fdf79036098738cc91b8fe1e817f76118b53a3038734d77c3b5e9191397c", 0x7d, 0x100}, {&(0x7f0000000640)="50462f35d8be1eaadd469fd37e39ef0d3fa877222755e1c610add39f5b1e1019be18326ce7fe6b74030bfe13b91287256dcc101de331b844097ecd854778463c07b2ff15839b6309981455d4", 0x4c, 0x4}, {&(0x7f00000006c0)="8e0fbdd8cef07708f2586b4f473e7b4456f298645cfe8837d0c5240546ef5fb2f867abb137d05df2eaa66796008d", 0x2e, 0x4}, {&(0x7f0000000700)="f3a322f8b67e8a232f297de535036a2bf772d371b10db44d77f700c5b8e1401fc5e7f5a34e880b64bdbce8a6c35ba75d2e193abfc97814a00c7693a1028c73fb203de80a0ff24e5dc6d8328dc5ba2ca4f7dfdfacc2de2eb7cfa60e06898e5d29274f98e20d108e7bd3ec963d94ddcdd8d0e197d791c2eeba00b24e7de436284a8bea6cf6ccfe2c7c1d57ca", 0x8b, 0x6}, {&(0x7f00000007c0)="c34a156afb5d14a26dde212939b21c6e2b5fb236a8432d8154866ef9bf29f5bbc01220a18142dcebd8ffc558d624ef23058f2626a6d7f0af288e5275a1d68688c32d4b849887a331c7203526a0569b48f9cda2eebbde3ef45dc13424f9c9ff0a7ff61afc3cc848eac2f5e34c4b0a97e81856ef273a934ef4d1580e48bde06713c149b17452e775c41d2cc863cdb4d86adedd385ca8da6cdf6d518fc7d94b5bb0d9691438655f28f1b699222d6c19338baa403e9215bbd415ca7abb41d70278f266dcfe38214147db8719dee5a4ddf502195a4d2a1f01207aee9d2b4857cbd518a651ecaa766b948776537165", 0xec, 0x6b6}, {&(0x7f00000008c0)="b4c65a790ae2539b67ab822843a0fd61b92426df0fb5579e1c426c7c06a233f94bd562a952b0c56fb014fe6168396f74d4e67f7308ed70d0b4485fc4995479fd7e3a7d693842a270395191eb354d73f71e20e5004c70207f1c265c42663b91d72f1b54ef7617edb1046fe854ecb3077af67161", 0x73, 0x5}], 0x2100001, &(0x7f0000000a40)={[], [{@appraise}, {@measure}, {@dont_appraise}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@audit}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@dont_hash}, {@fowner_lt}]}) openat(r3, &(0x7f0000000ac0)='./file0\x00', 0x400040, 0xb6c1b19e6036af03) r4 = socket(0x11, 0x2, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'ip6_vti0\x00'}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r5, 0x1, 0x6, @broadcast}, 0x10) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000100)={r7, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000340)={r5, 0x1, 0x6, @remote}, 0x10) socket$inet(0x2, 0x3, 0x2) recvmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/246, 0xf6}, {&(0x7f0000000200)=""/202, 0xca}, {&(0x7f00000031c0)=""/220, 0xdc}, {&(0x7f0000004800)=""/4096, 0x1000}, {&(0x7f00000032c0)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, 0x0) 03:05:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004) [ 118.015543][T11995] 9pnet: p9_fd_create_tcp (11995): problem connecting socket to 127.0.0.1 [ 118.030593][T12022] loop2: detected capacity change from 0 to 328 [ 118.047906][ T51] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 118.063647][T12022] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 118.072211][T12022] FAT-fs (loop2): Filesystem has been set read-only [ 118.089428][T12025] loop5: detected capacity change from 0 to 328 03:05:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x0, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:45 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030", 0x2a, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:45 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r2 = socket(0x11, 0x800000003, 0x0) r3 = syz_mount_image$msdos(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x3ff, 0x9, &(0x7f0000000940)=[{&(0x7f0000000400)="a69f5075ad02dcf91a0ff6a0262d5b7fec61889ca35624ed7d469a4e067cfae4d3b0955d120beec46cfb36cdbfeb1b8d16611837f0a90154821c304ca814a5278d8a96fa013594d0861c180c0cc18266779213e53524971a70521b60fc7949b3f7cf00c757dfcef2399f728c0d881107a13070df27f298db5961e5fd03cacce977360189c7a2f585f6a4412f657251314225722a05a82045c851e89b8b199aea7dda85f39a1f058496bf4b5959d00c84eebe67", 0xb3, 0x4}, {&(0x7f00000004c0)="eece405157945e188655d00683f40bec73701c0e7dab41ebc26d0762c566ff02e3d0565d7d8b12da893214c23c540211c0bd80b8b5130ce76ebbb67e0beea875a46bab1a86c2a1df2e91b4a8758e3df205737df0afd877c0d27e71b069f2a617e37dcd5881c5b095508ff7b6e17dde316164a30cf6bf4a3717c301fb6243ebe59f585f17bb640580d3fc4e668022b072b997db201d26b8bdd35c5295f4aee22dc94aac72", 0xa4, 0x8}, {&(0x7f0000000580)="687551c90ef70b3cebf17370e9dd54c333fab07b6a1172d65d90067ec89da7", 0x1f, 0x200}, {&(0x7f00000005c0)="d128f3f3292ef3e915aee7511feab0510b3a7aa06741d369aa478e25bec86dabf057b90a9c66dc19b489bc34d0209128b72848a4c1e484fac5a82b8dfd1c731c2097bc4cd3fe353d07cf15eb74926c8e7b80b8bb8dc9fdedc0c03c748e9b35fdf79036098738cc91b8fe1e817f76118b53a3038734d77c3b5e9191397c", 0x7d, 0x100}, {&(0x7f0000000640)="50462f35d8be1eaadd469fd37e39ef0d3fa877222755e1c610add39f5b1e1019be18326ce7fe6b74030bfe13b91287256dcc101de331b844097ecd854778463c07b2ff15839b6309981455d4", 0x4c, 0x4}, {&(0x7f00000006c0)="8e0fbdd8cef07708f2586b4f473e7b4456f298645cfe8837d0c5240546ef5fb2f867abb137d05df2eaa66796008d", 0x2e, 0x4}, {&(0x7f0000000700)="f3a322f8b67e8a232f297de535036a2bf772d371b10db44d77f700c5b8e1401fc5e7f5a34e880b64bdbce8a6c35ba75d2e193abfc97814a00c7693a1028c73fb203de80a0ff24e5dc6d8328dc5ba2ca4f7dfdfacc2de2eb7cfa60e06898e5d29274f98e20d108e7bd3ec963d94ddcdd8d0e197d791c2eeba00b24e7de436284a8bea6cf6ccfe2c7c1d57ca", 0x8b, 0x6}, {&(0x7f00000007c0)="c34a156afb5d14a26dde212939b21c6e2b5fb236a8432d8154866ef9bf29f5bbc01220a18142dcebd8ffc558d624ef23058f2626a6d7f0af288e5275a1d68688c32d4b849887a331c7203526a0569b48f9cda2eebbde3ef45dc13424f9c9ff0a7ff61afc3cc848eac2f5e34c4b0a97e81856ef273a934ef4d1580e48bde06713c149b17452e775c41d2cc863cdb4d86adedd385ca8da6cdf6d518fc7d94b5bb0d9691438655f28f1b699222d6c19338baa403e9215bbd415ca7abb41d70278f266dcfe38214147db8719dee5a4ddf502195a4d2a1f01207aee9d2b4857cbd518a651ecaa766b948776537165", 0xec, 0x6b6}, {&(0x7f00000008c0)="b4c65a790ae2539b67ab822843a0fd61b92426df0fb5579e1c426c7c06a233f94bd562a952b0c56fb014fe6168396f74d4e67f7308ed70d0b4485fc4995479fd7e3a7d693842a270395191eb354d73f71e20e5004c70207f1c265c42663b91d72f1b54ef7617edb1046fe854ecb3077af67161", 0x73, 0x5}], 0x2100001, &(0x7f0000000a40)={[], [{@appraise}, {@measure}, {@dont_appraise}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@audit}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@dont_hash}, {@fowner_lt}]}) openat(r3, &(0x7f0000000ac0)='./file0\x00', 0x400040, 0xb6c1b19e6036af03) r4 = socket(0x11, 0x2, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'ip6_vti0\x00'}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r5, 0x1, 0x6, @broadcast}, 0x10) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000100)={r7, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000340)={r5, 0x1, 0x6, @remote}, 0x10) socket$inet(0x2, 0x3, 0x2) recvmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/246, 0xf6}, {&(0x7f0000000200)=""/202, 0xca}, {&(0x7f00000031c0)=""/220, 0xdc}, {&(0x7f0000004800)=""/4096, 0x1000}, {&(0x7f00000032c0)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, 0x0) [ 118.149970][T12047] loop1: detected capacity change from 0 to 64 03:05:45 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0f", 0x8, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 118.205573][T12047] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 118.232534][T12062] loop2: detected capacity change from 0 to 328 [ 118.233741][T12058] loop5: detected capacity change from 0 to 328 03:05:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000005) [ 118.250872][T12062] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 118.259503][T12062] FAT-fs (loop2): Filesystem has been set read-only 03:05:45 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r2 = socket(0x11, 0x800000003, 0x0) r3 = syz_mount_image$msdos(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x3ff, 0x9, &(0x7f0000000940)=[{&(0x7f0000000400)="a69f5075ad02dcf91a0ff6a0262d5b7fec61889ca35624ed7d469a4e067cfae4d3b0955d120beec46cfb36cdbfeb1b8d16611837f0a90154821c304ca814a5278d8a96fa013594d0861c180c0cc18266779213e53524971a70521b60fc7949b3f7cf00c757dfcef2399f728c0d881107a13070df27f298db5961e5fd03cacce977360189c7a2f585f6a4412f657251314225722a05a82045c851e89b8b199aea7dda85f39a1f058496bf4b5959d00c84eebe67", 0xb3, 0x4}, {&(0x7f00000004c0)="eece405157945e188655d00683f40bec73701c0e7dab41ebc26d0762c566ff02e3d0565d7d8b12da893214c23c540211c0bd80b8b5130ce76ebbb67e0beea875a46bab1a86c2a1df2e91b4a8758e3df205737df0afd877c0d27e71b069f2a617e37dcd5881c5b095508ff7b6e17dde316164a30cf6bf4a3717c301fb6243ebe59f585f17bb640580d3fc4e668022b072b997db201d26b8bdd35c5295f4aee22dc94aac72", 0xa4, 0x8}, {&(0x7f0000000580)="687551c90ef70b3cebf17370e9dd54c333fab07b6a1172d65d90067ec89da7", 0x1f, 0x200}, {&(0x7f00000005c0)="d128f3f3292ef3e915aee7511feab0510b3a7aa06741d369aa478e25bec86dabf057b90a9c66dc19b489bc34d0209128b72848a4c1e484fac5a82b8dfd1c731c2097bc4cd3fe353d07cf15eb74926c8e7b80b8bb8dc9fdedc0c03c748e9b35fdf79036098738cc91b8fe1e817f76118b53a3038734d77c3b5e9191397c", 0x7d, 0x100}, {&(0x7f0000000640)="50462f35d8be1eaadd469fd37e39ef0d3fa877222755e1c610add39f5b1e1019be18326ce7fe6b74030bfe13b91287256dcc101de331b844097ecd854778463c07b2ff15839b6309981455d4", 0x4c, 0x4}, {&(0x7f00000006c0)="8e0fbdd8cef07708f2586b4f473e7b4456f298645cfe8837d0c5240546ef5fb2f867abb137d05df2eaa66796008d", 0x2e, 0x4}, {&(0x7f0000000700)="f3a322f8b67e8a232f297de535036a2bf772d371b10db44d77f700c5b8e1401fc5e7f5a34e880b64bdbce8a6c35ba75d2e193abfc97814a00c7693a1028c73fb203de80a0ff24e5dc6d8328dc5ba2ca4f7dfdfacc2de2eb7cfa60e06898e5d29274f98e20d108e7bd3ec963d94ddcdd8d0e197d791c2eeba00b24e7de436284a8bea6cf6ccfe2c7c1d57ca", 0x8b, 0x6}, {&(0x7f00000007c0)="c34a156afb5d14a26dde212939b21c6e2b5fb236a8432d8154866ef9bf29f5bbc01220a18142dcebd8ffc558d624ef23058f2626a6d7f0af288e5275a1d68688c32d4b849887a331c7203526a0569b48f9cda2eebbde3ef45dc13424f9c9ff0a7ff61afc3cc848eac2f5e34c4b0a97e81856ef273a934ef4d1580e48bde06713c149b17452e775c41d2cc863cdb4d86adedd385ca8da6cdf6d518fc7d94b5bb0d9691438655f28f1b699222d6c19338baa403e9215bbd415ca7abb41d70278f266dcfe38214147db8719dee5a4ddf502195a4d2a1f01207aee9d2b4857cbd518a651ecaa766b948776537165", 0xec, 0x6b6}, {&(0x7f00000008c0)="b4c65a790ae2539b67ab822843a0fd61b92426df0fb5579e1c426c7c06a233f94bd562a952b0c56fb014fe6168396f74d4e67f7308ed70d0b4485fc4995479fd7e3a7d693842a270395191eb354d73f71e20e5004c70207f1c265c42663b91d72f1b54ef7617edb1046fe854ecb3077af67161", 0x73, 0x5}], 0x2100001, &(0x7f0000000a40)={[], [{@appraise}, {@measure}, {@dont_appraise}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@audit}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@dont_hash}, {@fowner_lt}]}) openat(r3, &(0x7f0000000ac0)='./file0\x00', 0x400040, 0xb6c1b19e6036af03) r4 = socket(0x11, 0x2, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'ip6_vti0\x00'}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r5, 0x1, 0x6, @broadcast}, 0x10) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000100)={r7, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000340)={r5, 0x1, 0x6, @remote}, 0x10) socket$inet(0x2, 0x3, 0x2) recvmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/246, 0xf6}, {&(0x7f0000000200)=""/202, 0xca}, {&(0x7f00000031c0)=""/220, 0xdc}, {&(0x7f0000004800)=""/4096, 0x1000}, {&(0x7f00000032c0)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, 0x0) 03:05:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x0, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) [ 118.296492][ T1128] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:45 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030", 0x2a, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:45 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0f", 0x8, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:45 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x40000, 0x10) r2 = socket(0x11, 0x800000003, 0x0) r3 = syz_mount_image$msdos(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x3ff, 0x9, &(0x7f0000000940)=[{&(0x7f0000000400)="a69f5075ad02dcf91a0ff6a0262d5b7fec61889ca35624ed7d469a4e067cfae4d3b0955d120beec46cfb36cdbfeb1b8d16611837f0a90154821c304ca814a5278d8a96fa013594d0861c180c0cc18266779213e53524971a70521b60fc7949b3f7cf00c757dfcef2399f728c0d881107a13070df27f298db5961e5fd03cacce977360189c7a2f585f6a4412f657251314225722a05a82045c851e89b8b199aea7dda85f39a1f058496bf4b5959d00c84eebe67", 0xb3, 0x4}, {&(0x7f00000004c0)="eece405157945e188655d00683f40bec73701c0e7dab41ebc26d0762c566ff02e3d0565d7d8b12da893214c23c540211c0bd80b8b5130ce76ebbb67e0beea875a46bab1a86c2a1df2e91b4a8758e3df205737df0afd877c0d27e71b069f2a617e37dcd5881c5b095508ff7b6e17dde316164a30cf6bf4a3717c301fb6243ebe59f585f17bb640580d3fc4e668022b072b997db201d26b8bdd35c5295f4aee22dc94aac72", 0xa4, 0x8}, {&(0x7f0000000580)="687551c90ef70b3cebf17370e9dd54c333fab07b6a1172d65d90067ec89da7", 0x1f, 0x200}, {&(0x7f00000005c0)="d128f3f3292ef3e915aee7511feab0510b3a7aa06741d369aa478e25bec86dabf057b90a9c66dc19b489bc34d0209128b72848a4c1e484fac5a82b8dfd1c731c2097bc4cd3fe353d07cf15eb74926c8e7b80b8bb8dc9fdedc0c03c748e9b35fdf79036098738cc91b8fe1e817f76118b53a3038734d77c3b5e9191397c", 0x7d, 0x100}, {&(0x7f0000000640)="50462f35d8be1eaadd469fd37e39ef0d3fa877222755e1c610add39f5b1e1019be18326ce7fe6b74030bfe13b91287256dcc101de331b844097ecd854778463c07b2ff15839b6309981455d4", 0x4c, 0x4}, {&(0x7f00000006c0)="8e0fbdd8cef07708f2586b4f473e7b4456f298645cfe8837d0c5240546ef5fb2f867abb137d05df2eaa66796008d", 0x2e, 0x4}, {&(0x7f0000000700)="f3a322f8b67e8a232f297de535036a2bf772d371b10db44d77f700c5b8e1401fc5e7f5a34e880b64bdbce8a6c35ba75d2e193abfc97814a00c7693a1028c73fb203de80a0ff24e5dc6d8328dc5ba2ca4f7dfdfacc2de2eb7cfa60e06898e5d29274f98e20d108e7bd3ec963d94ddcdd8d0e197d791c2eeba00b24e7de436284a8bea6cf6ccfe2c7c1d57ca", 0x8b, 0x6}, {&(0x7f00000007c0)="c34a156afb5d14a26dde212939b21c6e2b5fb236a8432d8154866ef9bf29f5bbc01220a18142dcebd8ffc558d624ef23058f2626a6d7f0af288e5275a1d68688c32d4b849887a331c7203526a0569b48f9cda2eebbde3ef45dc13424f9c9ff0a7ff61afc3cc848eac2f5e34c4b0a97e81856ef273a934ef4d1580e48bde06713c149b17452e775c41d2cc863cdb4d86adedd385ca8da6cdf6d518fc7d94b5bb0d9691438655f28f1b699222d6c19338baa403e9215bbd415ca7abb41d70278f266dcfe38214147db8719dee5a4ddf502195a4d2a1f01207aee9d2b4857cbd518a651ecaa766b948776537165", 0xec, 0x6b6}, {&(0x7f00000008c0)="b4c65a790ae2539b67ab822843a0fd61b92426df0fb5579e1c426c7c06a233f94bd562a952b0c56fb014fe6168396f74d4e67f7308ed70d0b4485fc4995479fd7e3a7d693842a270395191eb354d73f71e20e5004c70207f1c265c42663b91d72f1b54ef7617edb1046fe854ecb3077af67161", 0x73, 0x5}], 0x2100001, &(0x7f0000000a40)={[], [{@appraise}, {@measure}, {@dont_appraise}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@audit}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@dont_hash}, {@fowner_lt}]}) openat(r3, &(0x7f0000000ac0)='./file0\x00', 0x400040, 0xb6c1b19e6036af03) r4 = socket(0x11, 0x2, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'ip6_vti0\x00'}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r5, 0x1, 0x6, @broadcast}, 0x10) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000100)={r7, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000340)={r5, 0x1, 0x6, @remote}, 0x10) socket$inet(0x2, 0x3, 0x2) recvmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/246, 0xf6}, {&(0x7f0000000200)=""/202, 0xca}, {&(0x7f00000031c0)=""/220, 0xdc}, {&(0x7f0000004800)=""/4096, 0x1000}, {&(0x7f00000032c0)=""/235, 0xeb}], 0x5}}], 0x1, 0x0, 0x0) [ 118.373121][T12088] loop1: detected capacity change from 0 to 64 [ 118.397123][T12088] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 118.414881][T12100] loop5: detected capacity change from 0 to 328 03:05:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000006) [ 118.421895][T12101] loop2: detected capacity change from 0 to 328 [ 118.439262][T12101] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 118.447823][T12101] FAT-fs (loop2): Filesystem has been set read-only 03:05:45 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c0065003000", 0x2b, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) [ 118.479960][ T57] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:45 executing program 0: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r0, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYRESDEC], 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @local, @local}, &(0x7f0000000080)=0x4) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local}, 0x80, r1}) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000140)={@initdev, @multicast2}, &(0x7f0000000180)=0xc) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={0x102, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x108) ioctl(r2, 0x8916, &(0x7f0000000000)) ioctl(r2, 0x8936, &(0x7f0000000000)) 03:05:45 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0f", 0x8, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000007) [ 118.556095][T12119] loop1: detected capacity change from 0 to 64 [ 118.567922][T12119] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 118.589019][T12136] loop5: detected capacity change from 0 to 328 [ 118.622856][ T1128] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 118.641566][T12144] loop2: detected capacity change from 0 to 328 03:05:46 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) preadv(r1, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/145, 0x91}, {&(0x7f00000000c0)=""/4096, 0x1000}], 0x2, 0x9, 0x9) clone3(&(0x7f00000072c0)={0x140104000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:05:46 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c0065003000", 0x2b, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) [ 118.697081][T12152] loop1: detected capacity change from 0 to 64 [ 118.711353][T12144] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 118.719890][T12144] FAT-fs (loop2): Filesystem has been set read-only 03:05:46 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000008) [ 118.760259][T12152] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 118.781096][T12165] loop5: detected capacity change from 0 to 328 03:05:46 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 118.816453][ T1128] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:46 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c0065003000", 0x2b, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 118.895744][T12181] loop2: detected capacity change from 0 to 328 [ 118.928170][T12190] loop1: detected capacity change from 0 to 64 03:05:46 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0f", 0x8, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 118.971262][T12194] loop5: detected capacity change from 0 to 328 [ 118.978389][T12190] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:46 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 119.016961][T12209] loop2: detected capacity change from 0 to 328 [ 119.047365][T12209] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 119.056279][T12209] FAT-fs (loop2): Filesystem has been set read-only 03:05:46 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000009) 03:05:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) fcntl$dupfd(r2, 0x406, r1) fadvise64(0xffffffffffffffff, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) [ 119.066933][ T57] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 119.111303][T12219] loop5: detected capacity change from 0 to 328 [ 119.138028][T12229] loop1: detected capacity change from 0 to 64 03:05:46 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0f", 0x8, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 119.163599][T12219] FAT-fs (loop5): invalid media value (0x00) [ 119.169648][T12219] FAT-fs (loop5): Can't find a valid FAT filesystem [ 119.176785][T12229] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 119.220783][T12235] loop2: detected capacity change from 0 to 328 [ 119.244580][T12235] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 119.253327][T12235] FAT-fs (loop2): Filesystem has been set read-only [ 119.260032][ T1128] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:46 executing program 0: ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000200)={{}, 0x0, 0x0, @unused, @name="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"}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000018c0)={0x0, 0x8, 0x80000001, 0x1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000480)={{}, 0x0, 0x2, @unused=[0x6, 0x100000001, 0x6, 0x6], @devid}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000080)={0x0, 0xfffffffffffffffa, 0x9}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000180)={0x0, "936c110874ece2efe2eda364fd7fa6f3"}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000100)={0x18, 0x5, {0xfffffffffffffc97, @usage=0x10001, 0x0, 0xad, 0x6, 0x2, 0x100000000, 0x3, 0x8, @struct={0x3, 0x8}, 0x7f, 0xc, [0x9, 0x7ff, 0x9, 0x7fff, 0x1000, 0x4]}, {0x1, @usage=0x3, 0x0, 0x2, 0x2, 0x8, 0x14, 0x8, 0x0, @usage=0x8, 0x98, 0xf76a, [0x3, 0x5e9, 0x4, 0x1000, 0xf40, 0x1]}, {0x100, @struct={0x3, 0x1}, 0x0, 0x8000, 0x80000020, 0x5, 0x1, 0x7, 0x4a0, @struct={0x8, 0x4}, 0x9, 0x1c, [0x0, 0x5, 0x3ff, 0x3, 0x1, 0xffffffffffffff80]}, {0xffffffff, 0x6, 0x4}}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000100)={{}, 0x0, 0x2, @inherit={0x88, &(0x7f0000002780)=ANY=[@ANYBLOB="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"]}, @devid}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f00000000c0)={0x0, 0x5268, 0x0, [0x68a, 0x0, 0x6, 0x10000, 0x1c0000000000], [0x101, 0xa4e6, 0x9, 0x40, 0xffffffff, 0x0, 0x4a9b, 0xf900, 0x6, 0x6, 0x4, 0x7, 0x4, 0x6, 0x200, 0x2a8, 0x1, 0xa, 0x7, 0x7, 0x80000000, 0x5, 0x3, 0x9, 0x0, 0x31fe3e37, 0x3, 0x3, 0x3, 0x3e311622, 0xff, 0x200, 0xffff, 0x4, 0x5, 0x401, 0xce75, 0xfffffffffffffffa, 0x1f, 0x6, 0x9, 0xc0, 0xff, 0x8, 0x0, 0x3, 0x0, 0xfff, 0x40, 0x5, 0x5be, 0x8, 0x1, 0x0, 0x434b, 0x9e2f, 0xfffffffffffffffe, 0x10001000000000, 0x800, 0x800, 0xffd, 0x9a9, 0x8, 0xe89, 0x6, 0x2, 0x5, 0x1, 0x4, 0x8000, 0xbc2, 0x9, 0x7fff, 0x5, 0x40, 0xaf, 0x5, 0x4, 0x8, 0x10001, 0xfffffffffffffffb, 0x1, 0xf7, 0x7, 0x8, 0x100, 0x1, 0x0, 0x7fffffff, 0x80, 0x81, 0x1, 0xffff, 0x5, 0x3, 0x8, 0x3f, 0x3, 0x2, 0xfffffffffffffff9, 0xfff, 0x0, 0x10000, 0x10000, 0x40, 0x3, 0x1f, 0xc9e4, 0x7, 0x1, 0x0, 0xb765, 0x100000000, 0x4, 0x8c7, 0x6, 0x936b, 0x200, 0x7fffffff, 0x7, 0xcd31]}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000d40)={0x0, "bd5b09ed5573ff5c5b7dc262d8f6ea4d"}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000001600)={{}, 0x0, 0x4, @unused=[0x1, 0x2, 0xa180, 0xfff], @devid}) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)={0xb9, 0x1e, &(0x7f0000001200)="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"}) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$ptys(0xc, 0x3, 0x1) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b50081b28559b334a", 0x12e9}], 0x1) 03:05:46 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000a) 03:05:46 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) fcntl$dupfd(r2, 0x406, r1) fadvise64(0xffffffffffffffff, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:46 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0f", 0x8, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 119.705840][T12267] loop1: detected capacity change from 0 to 64 [ 119.713787][T12268] loop5: detected capacity change from 0 to 328 [ 119.721598][T12272] loop2: detected capacity change from 0 to 328 [ 119.728676][ C0] sd 0:0:1:0: tag#720 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 119.738456][ C0] sd 0:0:1:0: tag#720 CDB: opcode=0xe5 (vendor) [ 119.744728][ C0] sd 0:0:1:0: tag#720 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 119.753718][ C0] sd 0:0:1:0: tag#720 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 119.762777][ C0] sd 0:0:1:0: tag#720 CDB[20]: ba [ 119.796569][ C0] sd 0:0:1:0: tag#733 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 119.806449][ C0] sd 0:0:1:0: tag#733 CDB: opcode=0xe5 (vendor) [ 119.813558][ C0] sd 0:0:1:0: tag#733 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 119.822646][ C0] sd 0:0:1:0: tag#733 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 119.831629][ C0] sd 0:0:1:0: tag#733 CDB[20]: ba [ 119.837123][T12272] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) 03:05:47 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4400}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) fcntl$dupfd(r2, 0x406, r1) fadvise64(0xffffffffffffffff, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) [ 119.837435][T12268] FAT-fs (loop5): invalid media value (0x00) [ 119.845744][T12272] FAT-fs (loop2): Filesystem has been set read-only [ 119.851730][T12268] FAT-fs (loop5): Can't find a valid FAT filesystem [ 119.866022][T12267] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:47 executing program 0: ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000200)={{}, 0x0, 0x0, @unused, @name="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"}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000018c0)={0x0, 0x8, 0x80000001, 0x1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000480)={{}, 0x0, 0x2, @unused=[0x6, 0x100000001, 0x6, 0x6], @devid}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000080)={0x0, 0xfffffffffffffffa, 0x9}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000180)={0x0, "936c110874ece2efe2eda364fd7fa6f3"}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000100)={0x18, 0x5, {0xfffffffffffffc97, @usage=0x10001, 0x0, 0xad, 0x6, 0x2, 0x100000000, 0x3, 0x8, @struct={0x3, 0x8}, 0x7f, 0xc, [0x9, 0x7ff, 0x9, 0x7fff, 0x1000, 0x4]}, {0x1, @usage=0x3, 0x0, 0x2, 0x2, 0x8, 0x14, 0x8, 0x0, @usage=0x8, 0x98, 0xf76a, [0x3, 0x5e9, 0x4, 0x1000, 0xf40, 0x1]}, {0x100, @struct={0x3, 0x1}, 0x0, 0x8000, 0x80000020, 0x5, 0x1, 0x7, 0x4a0, @struct={0x8, 0x4}, 0x9, 0x1c, [0x0, 0x5, 0x3ff, 0x3, 0x1, 0xffffffffffffff80]}, {0xffffffff, 0x6, 0x4}}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000100)={{}, 0x0, 0x2, @inherit={0x88, &(0x7f0000002780)=ANY=[@ANYBLOB="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"]}, @devid}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f00000000c0)={0x0, 0x5268, 0x0, [0x68a, 0x0, 0x6, 0x10000, 0x1c0000000000], [0x101, 0xa4e6, 0x9, 0x40, 0xffffffff, 0x0, 0x4a9b, 0xf900, 0x6, 0x6, 0x4, 0x7, 0x4, 0x6, 0x200, 0x2a8, 0x1, 0xa, 0x7, 0x7, 0x80000000, 0x5, 0x3, 0x9, 0x0, 0x31fe3e37, 0x3, 0x3, 0x3, 0x3e311622, 0xff, 0x200, 0xffff, 0x4, 0x5, 0x401, 0xce75, 0xfffffffffffffffa, 0x1f, 0x6, 0x9, 0xc0, 0xff, 0x8, 0x0, 0x3, 0x0, 0xfff, 0x40, 0x5, 0x5be, 0x8, 0x1, 0x0, 0x434b, 0x9e2f, 0xfffffffffffffffe, 0x10001000000000, 0x800, 0x800, 0xffd, 0x9a9, 0x8, 0xe89, 0x6, 0x2, 0x5, 0x1, 0x4, 0x8000, 0xbc2, 0x9, 0x7fff, 0x5, 0x40, 0xaf, 0x5, 0x4, 0x8, 0x10001, 0xfffffffffffffffb, 0x1, 0xf7, 0x7, 0x8, 0x100, 0x1, 0x0, 0x7fffffff, 0x80, 0x81, 0x1, 0xffff, 0x5, 0x3, 0x8, 0x3f, 0x3, 0x2, 0xfffffffffffffff9, 0xfff, 0x0, 0x10000, 0x10000, 0x40, 0x3, 0x1f, 0xc9e4, 0x7, 0x1, 0x0, 0xb765, 0x100000000, 0x4, 0x8c7, 0x6, 0x936b, 0x200, 0x7fffffff, 0x7, 0xcd31]}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000d40)={0x0, "bd5b09ed5573ff5c5b7dc262d8f6ea4d"}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000001600)={{}, 0x0, 0x4, @unused=[0x1, 0x2, 0xa180, 0xfff], @devid}) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)={0xb9, 0x1e, &(0x7f0000001200)="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"}) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$ptys(0xc, 0x3, 0x1) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b50081b28559b334a", 0x12e9}], 0x1) [ 119.913268][T12293] loop5: detected capacity change from 0 to 328 [ 119.944712][T12293] FAT-fs (loop5): invalid media value (0x00) [ 119.950876][T12293] FAT-fs (loop5): Can't find a valid FAT filesystem 03:05:47 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000340)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000050000)={0x42, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "a4ddee88f774ea"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000051000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {r2}], 0x1, "52f533b2f48fb6"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057200)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x2, "4a46a30937d5ac"}) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r5 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r4, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r6 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x80000001) write(r4, &(0x7f0000000200)="ffdaba8af9a3a8cf1f691340af840200d5c7a58d8ab2e8c274a8cedf3d2f869cb141e10b6ad7f329eed5e20493d01328d60f5f53d830223a00cf7d62e8be681c70", 0x41) syncfs(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000000)={0xc, r4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x5, 0x10, r5, 0xa48a6000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) syz_io_uring_setup(0x7498, &(0x7f0000000080)={0x0, 0x204e, 0x1, 0x3, 0x3b8}, &(0x7f0000000000/0xb000)=nil, &(0x7f0000003000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000180)) 03:05:47 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ff", 0xa, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 119.972161][ C1] sd 0:0:1:0: tag#743 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 119.982042][ C1] sd 0:0:1:0: tag#743 CDB: opcode=0xe5 (vendor) [ 119.988284][ C1] sd 0:0:1:0: tag#743 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 119.997645][ C1] sd 0:0:1:0: tag#743 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 120.006831][ C1] sd 0:0:1:0: tag#743 CDB[20]: ba 03:05:47 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x403, 0x0) r2 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r3}, 0x14) bind$packet(r1, &(0x7f0000000140)={0x11, 0x7, r3, 0x1, 0x3, 0x6, @random="cf277b981207"}, 0x14) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x6}]}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req={0x0, 0x0, 0x2}, 0xfffffed1) r4 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r4, &(0x7f0000000000), 0x53e8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 120.038816][T12314] loop2: detected capacity change from 0 to 328 [ 120.049415][T12314] FAT-fs (loop2): error, invalid access to FAT (entry 0x0000fff8) [ 120.057390][T12314] FAT-fs (loop2): Filesystem has been set read-only 03:05:47 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:47 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ff", 0xa, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000b) [ 120.138438][T12329] loop5: detected capacity change from 0 to 328 [ 120.147100][T12320] EXT4-fs: 1 callbacks suppressed [ 120.147111][T12320] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 120.174781][T12337] loop2: detected capacity change from 0 to 328 03:05:47 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {0x0, 0x0, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 120.199248][T12320] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 120.207192][T12337] FAT-fs (loop2): error, invalid access to FAT (entry 0x0000fff8) [ 120.215167][T12337] FAT-fs (loop2): Filesystem has been set read-only [ 120.221582][T12346] loop1: detected capacity change from 0 to 64 03:05:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x0, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) [ 120.245600][T12346] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:47 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ff", 0xa, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:47 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) r2 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r3}, 0x14) r4 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r4, &(0x7f0000000000)={0x11, 0x0, r5}, 0x14) r6 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r6, &(0x7f0000000000)={0x11, 0x0, r7}, 0x14) sendmsg$ETHTOOL_MSG_RINGS_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="ec000000", @ANYRES16=0x0, @ANYBLOB="00002bbd7000fcdbdf25100000002400018008000100", @ANYRES32=0x0, @ANYBLOB="080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="03000000", @ANYRES32=r1, @ANYBLOB="700001800800030001000000140002007866726d30000000000000000000000014000200766972745f776966693000000000000008000100", @ANYRES32=0x0, @ANYBLOB="080003000200000008000100", @ANYRES32=r3, @ANYBLOB="080003000000000008000300000000001400020076657468305f746f5f627269646765000800080004000000080007003b0000002c0001800800030003000000080003000300000008000100", @ANYRES32=r5, @ANYBLOB="0500007a1e3e8b26538489093089c6f9e6cded911221c9f225e137d0f067425af698444f9d6429613adbc539f60a4823c79f3b75be456e554dca34c174b4a18514a88ea9cf2fdd11ae106c7e67f5152da17ee476c25d3210f2a87a0490a104586fb082582674a1455062fc2c7c4958434315eb1b56dd4e7b89fac44d34d1c724228d3aed99346a75ad917f915dd0b0baf83dd42fa53b4893e9b3cf892003c1322dcfdb8a2bb89c57174da288ac17bf45151dc26f3e8330ca15b9af4925a6cc4bab6d13be7c718da83b228353964421555d1b0e553b072a1fe94d13389cb8c77f0ce6b1ad752ba65cfe77c83094cc", @ANYRES32=r7, @ANYBLOB="08000300020000000800060009000000"], 0xec}, 0x1, 0x0, 0x0, 0x2000}, 0x40051) r8 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r8, 0x1, 0x2000428, 0x80000080) write(r8, &(0x7f0000000140)='/', 0x1) sendfile(r8, r8, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r4, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) sendfile(r8, r8, &(0x7f0000000080)=0x5, 0x0) [ 120.311435][T12358] loop5: detected capacity change from 0 to 328 03:05:47 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {0x0, 0x0, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x0, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:47 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) fallocate(r0, 0x0, 0x27d4, 0xffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) [ 120.379672][T12369] loop2: detected capacity change from 0 to 328 [ 120.412676][T12369] FAT-fs (loop2): error, invalid access to FAT (entry 0x0000fff8) [ 120.420706][T12369] FAT-fs (loop2): Filesystem has been set read-only 03:05:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000c) [ 120.465266][T12384] loop5: detected capacity change from 0 to 328 [ 120.481529][T12388] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 120.518736][T12392] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. 03:05:47 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff", 0xb, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:47 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {0x0, 0x0, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:47 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) write(r0, &(0x7f0000000380)="3fed68dfc7b3e0ca6b4aff004e11653618d4f95f486f10270946d31c1bf440b7e6e52bcead78810fa2520347a7361ff1798ef1d845d6c7b50d285235bb8eec87573255819445174c0d5a2346f01a3b1803b821048ba93a5ed4251df223e7220fdf8e11e269a49d753876aae0692432d4996f042588a6465436be66e56214dc613645518730f400693052a8173709204640d4770079bcd6d35ec9bf75a9c795c86bc8c6bc0c2f46bd7159764435f3d0fc790bf289dbcb8f3d311c54c459a9426ceefb731ecd364fa23deec6add88ddb5572f2ee9f8b521f68b70bcfae5b70e88871c5ee5b0251a339d1c0d40d", 0xec) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="15cdd3461573d4ce0b44c2eaa29849baacf152d0141aed6cb6799d4bf9", 0x1d}], 0x1, 0x10000000, 0x6) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80000001) syncfs(r1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) readlinkat(r2, &(0x7f0000000200)='./bus\x00', &(0x7f0000000240)=""/160, 0xa0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)=0x3) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000340)={0x16, 0x0, '\x00', [@pad1]}, 0x10) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180), 0x408380, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x110, r3, 0xaf194000) [ 120.570191][T12401] loop1: detected capacity change from 0 to 64 [ 120.596638][T12401] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x0, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) [ 120.628321][T12404] loop2: detected capacity change from 0 to 328 [ 120.642839][T12412] loop5: detected capacity change from 0 to 328 03:05:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000d) 03:05:47 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) clock_gettime(0x0, &(0x7f0000000b80)={0x0, 0x0}) recvmmsg$unix(r1, &(0x7f0000000b00)=[{{&(0x7f0000000180), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000200)=""/6, 0x6}, {&(0x7f0000000240)=""/13, 0xd}], 0x2}}, {{&(0x7f00000002c0), 0x6e, &(0x7f00000009c0)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000340)=""/236, 0xec}, {&(0x7f0000000440)=""/138, 0x8a}, {&(0x7f0000000500)=""/148, 0x94}, {&(0x7f00000005c0)=""/137, 0x89}, {&(0x7f0000000680)=""/129, 0x81}, {&(0x7f0000000740)=""/76, 0x4c}, {&(0x7f00000007c0)=""/232, 0xe8}, {&(0x7f00000008c0)=""/18, 0x12}, {&(0x7f0000000900)=""/134, 0x86}], 0xa, &(0x7f0000000a80)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}}], 0x2, 0x40002001, &(0x7f0000000bc0)={r2, r3+10000000}) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) [ 120.681580][ T51] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 120.702280][T12404] FAT-fs (loop2): error, invalid access to FAT (entry 0x00fffff8) [ 120.710363][T12404] FAT-fs (loop2): Filesystem has been set read-only [ 120.713901][T12425] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. 03:05:48 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010900), 0x0, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:48 executing program 4: r0 = memfd_create(&(0x7f0000000200)='\x00\xac=\x9d\b\x00\xe6\xbf\xac\x91\x1b\x80\x91\x81v\xc5o\xa4k\x01s%\xd7G\x8b\a\x1a\x83\x95\x0f\xd6\x19\xe9\xf22>\xa1\x9c\x86x\x02\x9f\x97z\xd9c\xecR\xf7\x9e\xe3V\xca\xc1\xd9q\xc1\x0f\x00\x00\xed\x00\x00\x00\x00t\x00\x00\xf5\xd1\xa0\t\xbf\x05\x00\x00\x00\x007s\xb6\xffU;\a\x00\x00\x00\x00\x00\x00\x00\x88\x9dT\n\x8f\xa8\xfb=\xbd3\xfa', 0x4) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080), 0x23000, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f00000000c0)) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) setsockopt$sock_int(r3, 0x1, 0x23, &(0x7f0000000040)=0x8, 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000000280)={{0x0, 0x7, 0xff, 0x6, 0x7ff, 0xffff, 0x9, 0x0, 0x8, 0x7b2, 0x10001, 0x9, 0x0, 0x100, 0x800}, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) [ 120.750649][T12432] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 120.781525][T12434] loop1: detected capacity change from 0 to 64 03:05:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:48 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff", 0xb, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 120.836898][T12434] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 120.871693][T12451] loop5: detected capacity change from 0 to 328 [ 120.902741][T12459] loop2: detected capacity change from 0 to 328 03:05:48 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0x12, r0, 0x235cc000) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) fallocate(r2, 0x2, 0x6, 0x0) fallocate(r0, 0x5, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) creat(&(0x7f0000000080)='./bus/../file0\x00', 0x0) 03:05:48 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010900), 0x0, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000f) [ 120.955797][T12459] FAT-fs (loop2): error, invalid access to FAT (entry 0x00fffff8) [ 120.963666][T12459] FAT-fs (loop2): Filesystem has been set read-only [ 120.979363][ T51] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:48 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff", 0xb, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 121.036071][T12479] loop5: detected capacity change from 0 to 328 [ 121.048102][T12480] loop1: detected capacity change from 0 to 64 [ 121.074295][T12480] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:48 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) 03:05:48 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010900), 0x0, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000010) [ 121.133782][T12493] loop2: detected capacity change from 0 to 328 [ 121.146226][T12496] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 121.155747][ T1128] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 121.176387][T12493] FAT-fs (loop2): error, invalid access to FAT (entry 0x00fffff8) 03:05:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) [ 121.184255][T12493] FAT-fs (loop2): Filesystem has been set read-only [ 121.185118][T12503] loop5: detected capacity change from 0 to 328 03:05:48 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) syncfs(r1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) write(r0, &(0x7f0000000200)="cdf3029d175e213a5523b48b81e3ed53da7ed9f9c0220b17ea34cc86239fefdc85f2b56f25228a9c03c13306dec9c602da3ab4c9def80fd147aa3ceaeda876aa0bd524b21c8ea3c28deb19b672e470aeed83fe177dd9bd1522425c84b2700e60b1c86ddf503c1b4992cb105c81e24c1aaaa7c40b5090aa6cbb482dd9dc61aef2e1c8cc7e7dd2fe1f0b1b7e88298c73afdbeebe7831019449f4095262be", 0x9d) sendfile(r1, r0, 0x0, 0xfffffffffffff000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) 03:05:48 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:48 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000", 0x16, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 121.249005][T12508] loop1: detected capacity change from 0 to 64 [ 121.274056][T12508] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 121.339504][T12527] loop2: detected capacity change from 0 to 328 [ 121.357767][T12534] loop5: detected capacity change from 0 to 328 03:05:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000011) [ 121.382870][ T51] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 121.394720][T12527] FAT-fs (loop2): bogus logical sector size 527 [ 121.401383][T12527] FAT-fs (loop2): Can't find a valid FAT filesystem 03:05:48 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x80000008) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x200001, 0x0) r2 = inotify_init() io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f0000000180)={0x1, 0x0, &(0x7f0000000100)=[r2, r0]}, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) openat$cgroup_ro(r1, &(0x7f00000001c0)='pids.events\x00', 0x0, 0x0) [ 121.483436][T12552] loop1: detected capacity change from 0 to 64 [ 121.507545][T12552] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:48 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000", 0x16, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:48 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 121.526940][T12558] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. 03:05:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000014) [ 121.566789][T12567] loop2: detected capacity change from 0 to 328 [ 121.585009][T12568] loop5: detected capacity change from 0 to 328 [ 121.593859][ T57] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 121.605463][T12558] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 121.608776][T12567] FAT-fs (loop2): bogus logical sector size 527 [ 121.619322][T12567] FAT-fs (loop2): Can't find a valid FAT filesystem 03:05:48 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x4) write(r1, &(0x7f0000000080)="b7e33cb276d2bc0e5b2352bb7a7b81dc403e029873bb6e9c64ec45b0f84c4b9a745bef4dd1d9efd59f4e1f9fda", 0x2d) sendfile(r0, r0, &(0x7f0000001000)=0xf5f, 0x100000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) 03:05:49 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000", 0x16, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 121.679396][T12587] loop1: detected capacity change from 0 to 64 03:05:49 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)={0xc, r1}) [ 121.724028][T12587] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 121.773456][T12604] loop2: detected capacity change from 0 to 328 [ 121.780567][T12599] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 121.799155][T12607] loop5: detected capacity change from 0 to 328 [ 121.806859][T12604] FAT-fs (loop2): bogus logical sector size 527 [ 121.813441][T12604] FAT-fs (loop2): Can't find a valid FAT filesystem 03:05:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000001d) 03:05:49 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041", 0x21, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:49 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, 0x0) [ 121.949364][T12628] loop2: detected capacity change from 0 to 328 [ 121.953110][T12626] loop1: detected capacity change from 0 to 64 [ 121.966446][T12638] loop5: detected capacity change from 0 to 328 03:05:49 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {0x0, 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 122.007798][T12626] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:49 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041", 0x21, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, 0x0) 03:05:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000001e) [ 122.105400][T12655] loop2: detected capacity change from 0 to 328 [ 122.126360][T12655] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 122.134949][T12655] FAT-fs (loop2): Filesystem has been set read-only [ 122.148385][T12664] loop5: detected capacity change from 0 to 328 [ 122.213673][T12674] loop1: detected capacity change from 0 to 64 [ 122.251053][T12674] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 122.311128][ T57] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:49 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000740), 0x1, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000a00)={0x53, 0xfffffffffffffffd, 0x72, 0x81, @scatter={0x1, 0x0, &(0x7f0000000800)=[{&(0x7f0000000780)=""/67, 0x43}]}, &(0x7f0000000840)="bef8aae5078553dc295f9609995eff15d4ed0bac20df3561e0a6549ac2da55e3918d75fec0400cdd8a60aec3d2e465017072e4b6d9043c862ecb21863e7960ffc867c38fb9c51d383015259aa32882497d149c6bca87eab23cf7181b8bb9c6966e3de3b5899a45ef8900afda6c854801ba83", &(0x7f00000008c0)=""/238, 0x2, 0x10031, 0x1, &(0x7f00000009c0)}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) 03:05:49 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041", 0x21, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:49 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {0x0, 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, 0x0) 03:05:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000300) [ 122.477645][T12694] loop2: detected capacity change from 0 to 328 [ 122.485752][T12697] loop1: detected capacity change from 0 to 64 [ 122.497045][T12706] loop5: detected capacity change from 0 to 328 [ 122.504016][T12694] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 122.512581][T12694] FAT-fs (loop2): Filesystem has been set read-only 03:05:49 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x5, 0x13, r0, 0xfffff000) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) r1 = socket$inet(0x2, 0x4, 0x6) fsetxattr(r1, &(0x7f0000000080)=@random={'user.', '{}\x00'}, &(0x7f00000000c0)='.\x00', 0x2, 0x3) 03:05:49 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {0x0, 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 122.526563][T12697] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000500) 03:05:49 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00", 0x27, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc}) [ 122.604803][T12723] loop2: detected capacity change from 0 to 328 [ 122.605306][ T8] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 122.636647][T12723] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 122.645216][T12723] FAT-fs (loop2): Filesystem has been set read-only [ 122.694552][T12742] loop1: detected capacity change from 0 to 64 [ 122.721111][T12745] loop5: detected capacity change from 0 to 328 [ 122.728689][T12742] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:50 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500), 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc}) 03:05:50 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00", 0x27, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 122.802617][T12759] loop2: detected capacity change from 0 to 328 [ 122.811745][T12759] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 122.820288][T12759] FAT-fs (loop2): Filesystem has been set read-only 03:05:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000600) 03:05:50 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500), 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 122.881419][T12765] loop5: detected capacity change from 0 to 328 03:05:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc}) [ 122.967045][T12783] loop1: detected capacity change from 0 to 64 [ 122.982061][T12783] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 122.989905][T12785] loop2: detected capacity change from 0 to 328 03:05:50 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00", 0x27, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 123.018657][T12785] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 123.027397][T12785] FAT-fs (loop2): Filesystem has been set read-only 03:05:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000700) [ 123.065732][ T1128] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 123.083539][T12801] loop5: detected capacity change from 0 to 328 03:05:50 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500), 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:50 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041", 0x21, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:50 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030", 0x2a, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 123.135489][T12811] loop1: detected capacity change from 0 to 64 [ 123.156550][T12811] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 123.182252][T12820] loop2: detected capacity change from 0 to 328 [ 123.191204][T12821] loop3: detected capacity change from 0 to 328 [ 123.214776][T12820] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 123.223341][T12820] FAT-fs (loop2): Filesystem has been set read-only 03:05:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffffffffffffffff) [ 123.228949][T12831] loop5: detected capacity change from 0 to 328 [ 123.252800][ T1128] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) (fail_nth: 1) 03:05:50 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030", 0x2a, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:50 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffff", 0x6, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 123.361339][T12847] loop1: detected capacity change from 0 to 64 [ 123.387804][T12847] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 123.395124][T12858] loop2: detected capacity change from 0 to 328 [ 123.398837][T12856] loop5: detected capacity change from 0 to 328 [ 123.424645][T12858] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 123.433341][T12858] FAT-fs (loop2): Filesystem has been set read-only [ 123.461437][T12862] FAULT_INJECTION: forcing a failure. [ 123.461437][T12862] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 123.474684][T12862] CPU: 0 PID: 12862 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 123.483464][T12862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.493617][T12862] Call Trace: [ 123.496901][T12862] dump_stack_lvl+0xd6/0x122 [ 123.501500][T12862] dump_stack+0x11/0x1b [ 123.505664][T12862] should_fail+0x23c/0x250 [ 123.510172][T12862] should_fail_usercopy+0x16/0x20 [ 123.515569][T12862] _copy_from_user+0x1c/0xd0 [ 123.520237][T12862] ext4_ioctl+0x8ba/0x2190 [ 123.524668][T12862] ? selinux_file_ioctl+0x981/0xa10 [ 123.530054][T12862] ? do_vfs_ioctl+0xff0/0x14c0 [ 123.534826][T12862] ? ext4_fileattr_set+0xec0/0xec0 [ 123.539948][T12862] __se_sys_ioctl+0xcb/0x140 [ 123.544649][T12862] __x64_sys_ioctl+0x3f/0x50 [ 123.549316][T12862] do_syscall_64+0x44/0xa0 [ 123.553755][T12862] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 123.559663][T12862] RIP: 0033:0x7f8aea62c8d9 [ 123.564521][T12862] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 123.584311][T12862] RSP: 002b:00007f8ae8383188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 123.592736][T12862] RAX: ffffffffffffffda RBX: 00007f8aea731020 RCX: 00007f8aea62c8d9 [ 123.600818][T12862] RDX: 0000000020000000 RSI: 00000000c028660f RDI: 0000000000000006 [ 123.608809][T12862] RBP: 00007f8ae83831d0 R08: 0000000000000000 R09: 0000000000000000 [ 123.616787][T12862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 03:05:50 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030", 0x2a, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000600)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000240)="aaa7627374bd0f255f4ab71338bee05547bad0bc344442e4c7566e9323e6455bf4990bbda3a7ab3fab882c3fab977cbbf450113bbf77df88ac593f77a1000cebbe14016c31b5899d2670ee53270a93fa8ec9d61b3b2c5a1df5ca1f21c3733e9b890c065ec5c867dc305a2e3acd292752bc254f02d460ce93808dd0d24c156b5aaf52f0b67ca141", 0x87, 0x3f}, {&(0x7f00000006c0)="b189817f1eaa5a709a1ba2d32a98de2530fe787366db9921d4d204f48f6d65b23a088cd3d26fcce3e90491d93128528f7cd64318bdcce8bde3fa38bd5dbbff1a8390770086c24dc4261411e4a49a507a9ff9dc774b442a84226236321674666fe53d6406e505e6ca877774d463985d094aadf743effbf5cf62fd9439a0dd34e6d9ec655504a79d073aa5f296d8e2e7bf633353a3cc698cf5018bf4d0cb003c4f38366d6391d40324a26626faaf7e052102ef6691b90bf5b43307f6b0449ffc71ea5b7257f024dc81fe61c9fcd210", 0xce, 0x5}, {&(0x7f0000000040)="86b3b805d6b2a7be742b65e1024954e5692fa3c785", 0x15, 0x5}, {&(0x7f0000000400)="5e4bf8f126617389a638c547521fca97de787b41ae396e838696a602a3530943f29992a690b78a8850bd5de037513e429665f5b6521ae11d8605b812b2ad63d7bd3a47c2cb7e78f09fa8692fc0b28a", 0x4f, 0x80000001}, {&(0x7f0000000480)="136dfe290e67f584de2b5288d009ae019b5d32ba38285464adb0109e4ef944ee5293e1b85cc1716d53cb836775de33a587c2135382d5b71c68befe11c5e85f3e6eaf310e81318ccf08ba9de1adb0b527", 0x50, 0x35ab}, {&(0x7f0000000500)="34f6b62e7fe395057255b31e392ce74ac5c39ff592995d078bbfd357b8970e94da13ad2d579888a2028127a7194dcfe61500493bccb57401bbb365a20eab7690e7576a7a0f7469d58e03d01ffeecbfedfb90a9da2cf3c5a4750e28ef48609a0a70d0ae0dccc91ed9c5543dddde984aaa31cb4b60de71d9bdb0959de1d21a0dd5bf01aead55a87181d01fd3da4b49f42abd1d2f4a3c4cc0d2e139056a8926c00fa7905ffe06c072f47e9a1a62dcf73e1b32853da10e2281491117dd197e065d4afde241a3caa46f88ca985e58", 0xcc, 0x1}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000300)='./bus\x00') lsetxattr$security_selinux(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f0000000200)='system_u:object_r:apt_lock_t:s0\x00', 0x20, 0xebaab780ba5e957c) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000001) syncfs(r2) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000000)={0xc, r2}) fchmodat(r3, &(0x7f00000003c0)='./bus\x00', 0x4c) sendfile(r0, r1, 0x0, 0x80000001) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f00000007c0)=0x2f0a) setxattr(&(0x7f0000000080)='./bus\x00', &(0x7f0000000340)=@random={'btrfs.', 'security.selinux\x00'}, &(0x7f0000000380)='vfat\x00', 0x5, 0x1) [ 123.624765][T12862] R13: 00007ffd7f1bcd0f R14: 00007f8ae8383300 R15: 0000000000022000 [ 123.635133][ T1128] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:51 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffff", 0x6, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 123.706310][T12874] loop5: detected capacity change from 0 to 328 [ 123.721430][T12882] loop1: detected capacity change from 0 to 264192 [ 123.748882][T12888] loop2: detected capacity change from 0 to 328 [ 123.756051][T12882] FAT-fs (loop1): invalid media value (0x92) [ 123.762359][T12882] FAT-fs (loop1): Can't find a valid FAT filesystem [ 123.785904][T12888] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) 03:05:51 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c0065003000", 0x2b, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 123.794744][T12888] FAT-fs (loop2): Filesystem has been set read-only 03:05:51 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffff", 0x6, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 123.854071][T12894] loop5: detected capacity change from 0 to 328 [ 123.915267][T12906] loop2: detected capacity change from 0 to 328 [ 123.938925][T12882] EXT4-fs warning (device sda1): __ext4_ioctl:879: Setting inode version is not supported with metadata_csum enabled. 03:05:51 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c0065003000", 0x2b, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) (fail_nth: 2) [ 123.957274][T12906] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 123.965833][T12906] FAT-fs (loop2): Filesystem has been set read-only [ 123.992920][T12882] loop1: detected capacity change from 0 to 264192 [ 124.013603][T12882] FAT-fs (loop1): invalid media value (0x92) [ 124.019623][T12882] FAT-fs (loop1): Can't find a valid FAT filesystem [ 124.033476][T12920] loop5: detected capacity change from 0 to 328 [ 124.110677][T12926] FAULT_INJECTION: forcing a failure. [ 124.110677][T12926] name failslab, interval 1, probability 0, space 0, times 0 [ 124.123316][T12926] CPU: 0 PID: 12926 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 124.132117][T12926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.142170][T12926] Call Trace: [ 124.145455][T12926] dump_stack_lvl+0xd6/0x122 [ 124.150106][T12926] dump_stack+0x11/0x1b [ 124.154332][T12926] should_fail+0x23c/0x250 [ 124.159179][T12926] ? kcalloc+0x32/0x50 [ 124.163249][T12926] __should_failslab+0x81/0x90 [ 124.168015][T12926] should_failslab+0x5/0x20 [ 124.172521][T12926] __kmalloc+0x6f/0x350 [ 124.176698][T12926] kcalloc+0x32/0x50 [ 124.180603][T12926] ext4_find_extent+0x21c/0x7f0 [ 124.185514][T12926] ext4_move_extents+0x868/0x22a0 [ 124.190536][T12926] ? __alloc_pages+0x194/0x320 [ 124.191152][T12935] loop2: detected capacity change from 0 to 328 [ 124.195304][T12926] ? avc_has_extended_perms+0x67d/0x8a0 [ 124.207078][T12926] ? mnt_want_write_file+0x170/0x2e0 [ 124.212536][T12926] ext4_ioctl+0x154c/0x2190 [ 124.217039][T12926] ? selinux_file_ioctl+0x981/0xa10 [ 124.222235][T12926] ? do_vfs_ioctl+0xff0/0x14c0 [ 124.227076][T12926] ? ext4_fileattr_set+0xec0/0xec0 [ 124.232347][T12926] __se_sys_ioctl+0xcb/0x140 [ 124.236938][T12926] __x64_sys_ioctl+0x3f/0x50 [ 124.241609][T12926] do_syscall_64+0x44/0xa0 [ 124.246052][T12926] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 124.252025][T12926] RIP: 0033:0x7f8aea62c8d9 [ 124.256434][T12926] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 124.276125][T12926] RSP: 002b:00007f8ae8383188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 124.284799][T12926] RAX: ffffffffffffffda RBX: 00007f8aea731020 RCX: 00007f8aea62c8d9 [ 124.292774][T12926] RDX: 0000000020000000 RSI: 00000000c028660f RDI: 0000000000000006 [ 124.300804][T12926] RBP: 00007f8ae83831d0 R08: 0000000000000000 R09: 0000000000000000 03:05:51 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff002) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r1) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000440)=""/242, 0xf2}, {&(0x7f0000000540)=""/225, 0xe1}, {&(0x7f0000000300)=""/186, 0xba}], 0x3, 0x7, 0x9) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000640)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00032cbd7000fddbdf251d00000008000300", @ANYRES32=r4, @ANYBLOB="0c009900090000007000000008000300f0c1c919ac9524b01670db1ba8bfc8687062a32a312302b240edfce4e6156a37f7752ee978c790666cfe9f186df1a3571f4d7941d1ae2fb754f16811ff810e1c2c7c18301c7f20e11a24aaab8891af0aa3931c7b34f9c8ee50b0936289608930f4348c35d409c461ee5db86a750fcd920787a1e0d867980c20222e100434981b30f592d758a2621d86a063f3db1d82af0f504e4b2a5871a90669c4c40ec35da680e213861e24837f5a8bcd325c1af568e3df1bd1a3a10e0087809537", @ANYRES32=r5, @ANYBLOB="537cbb0d71f0832c5583209503f295b586be31d37af2a1477065a23fa64081915c848c2038d001286efb310b3a903b468d0389ab810217a47a9abd6b33f5bf8d003545e7e58e0000cd85ea7688e497ea90f33ccde18dc5b8"], 0x30}}, 0xd0) sendmsg$NL80211_CMD_LEAVE_OCB(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0x0, 0x200, 0x70bd29, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0xffffffa3, 0x6d}}}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x40084) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r6, 0x0, 0x80000001) syncfs(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)={0xc}) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000000240)=""/109, 0x6d}], 0x3, 0x4, 0x2) 03:05:51 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffffff0ff8", 0x9, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:51 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c0065003000", 0x2b, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) syncfs(r0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000000)={0xc, r0}) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x801, 0x1c0) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000001) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000040)) [ 124.308796][T12926] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 124.316917][T12926] R13: 00007ffd7f1bcd0f R14: 00007f8ae8383300 R15: 0000000000022000 [ 124.328749][T12930] EXT4-fs warning (device sda1): __ext4_ioctl:879: Setting inode version is not supported with metadata_csum enabled. [ 124.347109][T12935] FAT-fs (loop2): error, invalid access to FAT (entry 0x000000f8) [ 124.355019][T12935] FAT-fs (loop2): Filesystem has been set read-only 03:05:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) (fail_nth: 3) [ 124.404542][T12946] loop1: detected capacity change from 0 to 64 [ 124.417492][T12947] loop5: detected capacity change from 0 to 328 [ 124.424432][T12946] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:51 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffffff0ff8", 0x9, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 124.450557][ T51] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 124.483807][T12962] loop2: detected capacity change from 0 to 328 [ 124.490443][ T51] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 124.522104][T12962] FAT-fs (loop2): error, invalid access to FAT (entry 0x000000f8) 03:05:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000040)={0xe, 0x17, 0x1, {0x5, './bus'}}, 0xe) sendfile(r0, r1, 0x0, 0x80000001) 03:05:51 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 124.530196][T12962] FAT-fs (loop2): Filesystem has been set read-only [ 124.573588][T12968] FAULT_INJECTION: forcing a failure. [ 124.573588][T12968] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 124.586874][T12968] CPU: 0 PID: 12968 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 124.596899][T12968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.607085][T12968] Call Trace: [ 124.610449][T12968] dump_stack_lvl+0xd6/0x122 [ 124.615048][T12968] dump_stack+0x11/0x1b [ 124.619222][T12968] should_fail+0x23c/0x250 [ 124.623645][T12968] should_fail_usercopy+0x16/0x20 [ 124.628747][T12968] _copy_to_user+0x1c/0x90 [ 124.633231][T12968] ext4_ioctl+0x156e/0x2190 [ 124.637879][T12968] ? selinux_file_ioctl+0x981/0xa10 [ 124.643174][T12968] ? do_vfs_ioctl+0xff0/0x14c0 [ 124.647942][T12968] ? ext4_fileattr_set+0xec0/0xec0 [ 124.653107][T12968] __se_sys_ioctl+0xcb/0x140 [ 124.657808][T12968] __x64_sys_ioctl+0x3f/0x50 [ 124.662502][T12968] do_syscall_64+0x44/0xa0 [ 124.666923][T12968] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 124.672882][T12968] RIP: 0033:0x7f8aea62c8d9 [ 124.677496][T12968] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 124.697250][T12968] RSP: 002b:00007f8ae8383188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 124.705719][T12968] RAX: ffffffffffffffda RBX: 00007f8aea731020 RCX: 00007f8aea62c8d9 [ 124.714184][T12968] RDX: 0000000020000000 RSI: 00000000c028660f RDI: 0000000000000006 [ 124.722171][T12968] RBP: 00007f8ae83831d0 R08: 0000000000000000 R09: 0000000000000000 [ 124.730281][T12968] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 124.738365][T12968] R13: 00007ffd7f1bcd0f R14: 00007f8ae8383300 R15: 0000000000022000 [ 124.756847][T12974] loop1: detected capacity change from 0 to 64 03:05:52 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffffff0ff8", 0x9, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 124.771837][T12974] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 124.791315][T12983] loop5: detected capacity change from 0 to 328 03:05:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000040)='./bus\x00', 0x400, 0x190) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x108) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x698b4646790c9539, r3, 0xd1d31000) [ 124.828714][ T51] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 124.845661][T12983] FAT-fs (loop5): invalid media value (0x00) [ 124.851798][T12983] FAT-fs (loop5): Can't find a valid FAT filesystem [ 124.857789][T12989] loop2: detected capacity change from 0 to 328 03:05:52 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 124.877581][T12989] FAT-fs (loop2): error, invalid access to FAT (entry 0x000000f8) [ 124.886132][T12989] FAT-fs (loop2): Filesystem has been set read-only [ 124.912589][T13002] loop1: detected capacity change from 0 to 64 [ 124.943306][T13002] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 124.973388][T13009] loop5: detected capacity change from 0 to 328 03:05:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) recvmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000240)=@abs, 0x6e, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/171, 0xab}, {&(0x7f0000000380)=""/72, 0x48}], 0x2, &(0x7f0000000440)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xe0}, 0x12063) mount$9p_rdma(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x100000, &(0x7f0000000640)={'trans=rdma,', {'port', 0x3d, 0x4e22}, 0x2c, {[], [{@smackfstransmute={'smackfstransmute', 0x3d, '\\b\xf3\xd7q\xb7\xaa\x99\xe7\x15\x94\xb9\xb9\xa4(\xfbq\xacw(\xa0,\xae\xacG\x86\xdd\x1b\xa9E0\xfb\xa8\xb1\xe5\xb7\xdfS\xca\xf5\xda+\x88\xde\x00\xfb\xca\xf4\xc53\xae\x9e\xfcV52k\x05\x94\xfb$\xe3?\x90\xa8\xe9G~g>[\xceE\x1d%HP\x82p\x8d\xfb&\xd8\x9a\xb8\xea\x9f\xa8<\x18\x86\x14$\x8b\xbc\xc8=\xf3N~\xdf|\x98\xc0\xdd\xf1\xec!4z8wQK\xbd\xd08\xf8\x80\x96\xben\xaak\x16\xbdh\x83\x13\xcd\x8dZ\xf8[_k.\xf1\xb0\x9f\'\xd4\xa4\xfeM\x82\x96\xe8\xa2\x8f\x8a\xfd\x02\xd9\x93*9c\x12\xe0\xben\n\xd5\xe89x\x1aI\x94P\xd5\xad\x97\xa6\xcb9\x03\xe2\xc7\xdct\"V\xff\xf0Cl\xc3#\xb6v\xf7\x9eF57\x8f\x03\xa8\xb61\x8c\x9b\xadi\x8a\xa0\x85il\xbc\xfb\xaf@\xda\\\x94\xec~K\x93}\xee\xed\x1dV\x1ciT\xaa-yo\x1f(\x8f\xf4\xc3T)\xf8\xe9\xf3\b6cJ\x0f(!f_LB\xc5\xfcMn\x16\x95\x152\xa6.R\xae\xac]\xd3J\xe0'}}, {@euid_eq={'euid', 0x3d, r2}}, {@subj_type={'subj_type', 0x3d, '.,'}}, {@pcr={'pcr', 0x3d, 0x25}}]}}) [ 124.995753][ T22] audit: type=1400 audit(1633748752.281:25): avc: denied { execute } for pid=12937 comm="syz-executor.4" path="/proc/12937" dev="proc" ino=28002 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 [ 125.029784][ T8] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:52 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000180)) 03:05:52 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff", 0xb, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 125.064547][T13009] FAT-fs (loop5): invalid media value (0x00) [ 125.070620][T13009] FAT-fs (loop5): Can't find a valid FAT filesystem 03:05:52 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 125.129273][T13030] loop2: detected capacity change from 0 to 328 [ 125.166074][T13030] FAT-fs (loop2): error, invalid access to FAT (entry 0x00fffff8) 03:05:52 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x40, 0x200042a, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) r1 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x40400, 0x0) sendfile(r1, r0, 0x0, 0x5) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) [ 125.173978][T13030] FAT-fs (loop2): Filesystem has been set read-only [ 125.178736][T13046] loop5: detected capacity change from 0 to 328 [ 125.190942][T13043] loop1: detected capacity change from 0 to 64 [ 125.201478][T13046] FAT-fs (loop5): invalid media value (0x00) [ 125.207535][T13046] FAT-fs (loop5): Can't find a valid FAT filesystem [ 125.222863][T13043] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 125.287749][T13061] EXT4-fs: 4 callbacks suppressed [ 125.287760][T13061] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. 03:05:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) 03:05:52 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff", 0xb, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:52 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 125.376506][T13072] loop5: detected capacity change from 0 to 328 [ 125.388647][T13073] loop2: detected capacity change from 0 to 328 [ 125.423824][T13073] FAT-fs (loop2): error, invalid access to FAT (entry 0x00fffff8) [ 125.431979][T13073] FAT-fs (loop2): Filesystem has been set read-only 03:05:52 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) syncfs(r0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000000)={0xc, r0}) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x28f) r5 = geteuid() fsetxattr$security_capability(r4, &(0x7f0000000100), &(0x7f0000000240)=@v3={0x3000000, [{0xcd, 0x5}, {0x8, 0x800}], r5}, 0x18, 0x2) ftruncate(r3, 0x28f) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x2000, &(0x7f0000000480)=ANY=[@ANYBLOB="d51fbff7d54165ef826ca2c265c5e5ea2ab5c369f6b7bef136c1479673f7c5e7eb52ea8a8c39fbd3afe287748b4e1db13a573123fe102e4000de5da7b92ac6c8636ff87e3364bed4fd94e1de79a70c211f23545f6769d799f49a0aa4def3d259a67856f8e8ba7881424ccf9153fb5f5cd60d3426edc32e86dccd88c1188a4fc4a234e3fdabfa1e38a474e75f5fabdf74b97038e0be79da1575c42baa837472c4ce627af8435ba9b06199068ae9378603c790fac905236ec5c95c697cc5b1190b03e28300c98af146548da55e", @ANYRES64=r3, @ANYRES32=r0, @ANYRESOCT=r0, @ANYRES64=r3, @ANYRESDEC=r1, @ANYBLOB="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"]) chdir(&(0x7f0000000080)='./file0\x00') r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpuset.effective_mems\x00', 0x0, 0x0) dup3(0xffffffffffffffff, r6, 0x0) chdir(&(0x7f0000000040)='./bus\x00') r7 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) sendfile(r7, 0xffffffffffffffff, 0x0, 0x80000001) 03:05:52 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {0x0, 0x0, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:52 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff", 0xb, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 125.519804][T13061] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 125.554816][T13099] loop5: detected capacity change from 0 to 328 03:05:52 executing program 4: rseq(&(0x7f00000004c0)={0x0, 0x0, 0x0, 0xd}, 0x20, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000180)={0x0, 0x0, 0x2, 0x0, '\x00', [{0xc2, 0x1, 0x9, 0x2f37, 0x3b0, 0x3ff}, {0x6, 0x7fff, 0x4, 0xb4c7, 0x3, 0x7fff}], ['\x00', '\x00']}) r3 = open(&(0x7f00000002c0)='./bus\x00', 0x204000, 0x4) r4 = socket$inet(0x2, 0xa, 0x4) io_submit(0x0, 0x2, &(0x7f0000000480)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f00000000c0)="e41626f8c0c10f747c70ec2436069a8a0bb50f62e771f26737d6cda8d2763c793e885256553256c6b3a9867111e403cd0b4055f63ae6ac31f263338f230b17b88aeba5fea2190d4b041d8168c1dddf085cd561da3ee9ca066edf4771f3edab259155892cbf68bcd5dc", 0x69, 0x1, 0x0, 0x1, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x8, 0x4, r4, &(0x7f0000000340)="c29cebc248d3fa429a5f4a298a751d5c683983230d1290b4a63d20504609c7aadb7a8b2a91dcc09962cbd20e3ce7eacf622a189ed6c5bd3fb0873c7e40f45783cb7d12d1abe0c3f35adfc4ec44b84092711624b946fa540cc7582ec3c6d759405c6909cb56fb669d16bb8c3e9be13a70a69e1c55d4b0d0ab56205eae05ff291d776cf147d2673821f673b34b3c1cee246afaf9aef7e88bab635ac027a530cc4d54cc564a6f196a3d755c54f57c3c54042045a89ae5f1e11fbd8a43ebdbeda689eecff52c05e7b7c1c56e2672c182309ae13b53a99e4819d3c125595f388abcee8d5333", 0xe3, 0x1be2, 0x0, 0x2, r2}]) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) 03:05:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x2, &(0x7f0000000000)={0xc, r1}) [ 125.612920][T13106] loop2: detected capacity change from 0 to 328 [ 125.634011][T13093] loop1: detected capacity change from 0 to 64 [ 125.654370][T13115] syz-executor.4 uses obsolete (PF_INET,SOCK_PACKET) 03:05:53 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {0x0, 0x0, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0/file0\x00', 0x1d7400, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000001) syncfs(r2) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000000)={0xc, r2}) openat(r3, &(0x7f0000000040)='./file0/file0\x00', 0x8000, 0x4) [ 125.661698][T13106] FAT-fs (loop2): error, invalid access to FAT (entry 0x00fffff8) [ 125.669620][T13106] FAT-fs (loop2): Filesystem has been set read-only 03:05:53 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x1a, 0x1ec20) ioctl$SNDRV_TIMER_IOCTL_STATUS64(0xffffffffffffffff, 0x80605414, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180), 0x200000, 0x0) write(r1, &(0x7f00000001c0)="bf9783222f8a611abb5bab328eb34ece1232d627223aefb8e93fa9a27686d33b91f2b970075c081b4f7ef62d3fbbd702632e3ebc6180a1144304266cb9b6938c739cfecc3cb895c843fc54d0debab1c944c52f13b118a925f9fd497dd93bba868739f6c2ac931df0438d1b3c189318c3ee2d72e3ca627c9244fd0d985bbe625f5810c3a5fdb0f53c56d9ce07e7d39d41411760a30c201a23", 0x98) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) unlink(&(0x7f0000000100)='./bus\x00') [ 125.747787][T13128] loop5: detected capacity change from 0 to 328 [ 125.756512][T13129] loop1: detected capacity change from 0 to 64 03:05:53 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 125.788125][T13137] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 125.796443][T13129] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:53 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x602a00, 0x80) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ftruncate(r2, 0xb) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) 03:05:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x4b47, &(0x7f0000000000)={0xc, r1}) 03:05:53 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {0x0, 0x0, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 125.829558][T13143] loop2: detected capacity change from 0 to 328 [ 125.858405][T13143] FAT-fs (loop2): bogus logical sector size 527 [ 125.864716][T13143] FAT-fs (loop2): Can't find a valid FAT filesystem 03:05:53 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) splice(r0, &(0x7f0000000080)=0x2, 0xffffffffffffffff, &(0x7f00000000c0)=0x6f6, 0x401, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) [ 125.908753][T13156] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 125.933469][T13162] loop5: detected capacity change from 0 to 328 03:05:53 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:53 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900), 0x0, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:53 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x28f) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x100000a, 0x11, r2, 0xfe30b000) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x80000001) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x28f) sendfile(r4, r0, 0x0, 0x40) 03:05:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x4b49, &(0x7f0000000000)={0xc, r1}) [ 126.006249][T13175] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 126.022376][T13176] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 126.024854][T13177] loop2: detected capacity change from 0 to 328 [ 126.037751][T13177] FAT-fs (loop2): bogus logical sector size 527 [ 126.044052][T13177] FAT-fs (loop2): Can't find a valid FAT filesystem 03:05:53 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 126.082916][T13185] loop5: detected capacity change from 0 to 328 [ 126.094756][T13193] loop1: detected capacity change from 0 to 64 [ 126.125146][T13193] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 126.146500][T13203] loop2: detected capacity change from 0 to 328 03:05:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') mount(&(0x7f0000000040)=@sr0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='hugetlbfs\x00', 0x82060, &(0x7f0000000240)='{[*/&,\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 03:05:53 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x28f) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000100), &(0x7f00000002c0)=0xc) setregid(0xffffffffffffffff, r7) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) fsetxattr$system_posix_acl(r1, &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000200)={{}, {0x1, 0x2}, [{0x2, 0x2, r3}, {0x2, 0x2, r5}, {0x2, 0x2, 0xee00}], {0x4, 0x6}, [{}, {0x8, 0x2, r7}, {0x8, 0x2, r8}, {0x8, 0x0, 0xee01}], {0x10, 0x4}, {0x20, 0x6}}, 0x5c, 0x1) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) 03:05:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x541b, &(0x7f0000000000)={0xc, r1}) 03:05:53 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900), 0x0, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 126.172667][T13203] FAT-fs (loop2): bogus logical sector size 527 [ 126.178976][T13203] FAT-fs (loop2): Can't find a valid FAT filesystem [ 126.211393][ T51] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:53 executing program 4: ioctl$EXT4_IOC_CLEAR_ES_CACHE(0xffffffffffffffff, 0x6628) r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000080)=""/55) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) 03:05:53 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 126.297795][T13220] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 126.300676][T13232] loop5: detected capacity change from 0 to 328 [ 126.313414][T13230] loop1: detected capacity change from 0 to 64 [ 126.322156][T13230] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 126.340279][T13239] loop2: detected capacity change from 0 to 328 03:05:53 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000100)="1fc212ce3275938817c1e18acf42dd46aa766b30ba51c7c65e345550802d0f496b77d46c014bf82a930b9522c0e48fb93abbb6c210f6df36f1bc1546b67fa208e096a22799", 0x45) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000001c0), 0x2, 0x0) splice(r1, &(0x7f0000000200)=0x7, r0, &(0x7f0000000240)=0x6, 0x9f08, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) r2 = signalfd(r0, &(0x7f0000000080), 0x8) futimesat(r2, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)={{0x77359400}, {0x0, 0x2710}}) 03:05:53 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900), 0x0, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x5421, &(0x7f0000000000)={0xc, r1}) 03:05:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 03:05:53 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {0x0, 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:53 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) openat2(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)={0x40000, 0x6, 0x6}, 0x18) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) fallocate(r2, 0x62, 0x3, 0x1) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) r3 = syz_open_dev$ttys(0xc, 0x2, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x343401, 0x0) r5 = openat$cgroup_ro(r1, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) ioctl$TCSETSF2(r5, 0x402c542d, &(0x7f0000000280)={0x8, 0xffffffff, 0x7ff, 0x1f, 0x32, "ff4ae7b4d9aea59f002197af662d0b735632e8", 0x4, 0x3f}) openat(r4, &(0x7f0000000200)='./bus\x00', 0x40000, 0x6) fcntl$addseals(r3, 0x409, 0x6) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) [ 126.426920][ T1128] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 126.454968][T13259] loop5: detected capacity change from 0 to 328 03:05:53 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000", 0x16, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 126.503963][T13273] loop1: detected capacity change from 0 to 64 [ 126.513457][T13273] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 126.514669][T13274] loop2: detected capacity change from 0 to 328 03:05:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) link(&(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000140)='./file0\x00') chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000001) syncfs(r2) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000000)={0xc, r2}) fsetxattr$trusted_overlay_origin(r3, &(0x7f0000000240), &(0x7f0000000280), 0x2, 0x1) r5 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x80000001) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)={0xc}) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000340)={0x9, 0x0, &(0x7f00000002c0)=[r2]}, 0x1) openat(r6, &(0x7f0000000040)='./bus/file0\x00', 0x200b00, 0x4) [ 126.548042][ T1128] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x5450, &(0x7f0000000000)={0xc, r1}) [ 126.589115][T13274] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 126.597837][T13274] FAT-fs (loop2): Filesystem has been set read-only [ 126.598205][T13288] loop5: detected capacity change from 0 to 328 03:05:53 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {0x0, 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 126.647202][T13297] loop1: detected capacity change from 0 to 64 [ 126.663886][T13297] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 126.676319][T13272] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. 03:05:54 executing program 1: socket(0x10, 0x2, 0xa) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) syz_io_uring_setup(0x85, &(0x7f0000000080), &(0x7f0000ffc000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x8) syz_io_uring_submit(r2, 0x0, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x6, 0x0, r1, 0x0, &(0x7f0000000240)="5b53b3adce0f63df8022bf18d5acfff1d94237c96659ab5d503c343a0f77c212b7d0c7b8efe75fd98f66c077b9e93015a222f10c80e48cec44ad5fdba4c2145d0912b4e5309e1be57d4745acde185b82a82d0c22e0e3b3b0c8bbabb2724c8c35d76a8c064013c431de0a", 0x6a, 0x141}, 0x800) 03:05:54 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000", 0x16, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 126.730909][T13306] loop2: detected capacity change from 0 to 328 [ 126.759827][ T1132] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 126.776034][T13306] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 126.784870][T13306] FAT-fs (loop2): Filesystem has been set read-only 03:05:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x5451, &(0x7f0000000000)={0xc, r1}) [ 126.822026][T13322] loop5: detected capacity change from 0 to 328 03:05:54 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000", 0x16, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 126.870714][T13330] loop1: detected capacity change from 0 to 64 03:05:54 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {0x0, 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:54 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f00000000c0)=0xb84, 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) [ 126.913971][T13330] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 126.957946][T13345] loop2: detected capacity change from 0 to 328 [ 126.963642][T13344] loop5: detected capacity change from 0 to 328 [ 126.985534][T13353] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. 03:05:54 executing program 1: getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, &(0x7f0000000240)=""/4096, &(0x7f0000000040)=0x1000) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x20000000) sendfile(r1, r2, 0x0, 0x80000001) r3 = socket$inet6(0xa, 0x80000, 0x100) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x20010, r3, 0x6e8b1000) 03:05:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x5452, &(0x7f0000000000)={0xc, r1}) 03:05:54 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041", 0x21, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 127.012507][T13345] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 127.021118][T13345] FAT-fs (loop2): Filesystem has been set read-only [ 127.039106][ T8] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 127.121757][T13365] loop5: detected capacity change from 0 to 328 03:05:54 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010500), 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:54 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041", 0x21, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x5460, &(0x7f0000000000)={0xc, r1}) [ 127.178752][T13377] loop1: detected capacity change from 0 to 64 [ 127.202353][T13381] loop2: detected capacity change from 0 to 328 [ 127.209902][T13377] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 127.244836][T13381] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 127.253393][T13381] FAT-fs (loop2): Filesystem has been set read-only 03:05:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x110) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) lsetxattr$security_selinux(&(0x7f0000000140)='./bus\x00', &(0x7f0000000640), &(0x7f0000000680)='system_u:object_r:user_cron_spool_t:s0\x00', 0x27, 0x3) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_open_dev$ptys(0xc, 0x3, 0x1) removexattr(&(0x7f00000006c0)='./bus\x00', &(0x7f0000000700)=@random={'osx.', '\x00'}) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000000c0)={0xd2, 0x12, &(0x7f0000000240)="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"}) sendfile(r0, r1, 0x0, 0x80000001) [ 127.290176][T13398] loop5: detected capacity change from 0 to 328 [ 127.312288][ T1132] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:54 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041", 0x21, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:54 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010500), 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x6609, &(0x7f0000000000)={0xc, r1}) [ 127.396550][T13413] loop1: detected capacity change from 0 to 64 [ 127.418227][T13413] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 127.445688][T13422] loop2: detected capacity change from 0 to 328 [ 127.455035][T13427] loop5: detected capacity change from 0 to 328 [ 127.472329][T13422] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 127.481104][T13422] FAT-fs (loop2): Filesystem has been set read-only 03:05:54 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00", 0x27, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x660c, &(0x7f0000000000)={0xc, r1}) 03:05:54 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010500), 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x1, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 127.558596][ T1132] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 127.582096][T13443] loop5: detected capacity change from 0 to 328 [ 127.608684][T13451] loop2: detected capacity change from 0 to 328 [ 127.628632][T13451] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 127.637195][T13451] FAT-fs (loop2): Filesystem has been set read-only 03:05:54 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00", 0x27, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:55 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010500)="f8ffff0fffff", 0x6, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 127.667662][T13462] loop1: detected capacity change from 0 to 64 [ 127.687827][T13462] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x6611, &(0x7f0000000000)={0xc, r1}) 03:05:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') creat(&(0x7f0000000140)='./file0/../file0\x00', 0x2) r0 = open(&(0x7f0000000040)='./file0\x00', 0x14d842, 0x18) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) rmdir(&(0x7f00000000c0)='./file0/../file0\x00') [ 127.750475][T13472] loop5: detected capacity change from 0 to 328 [ 127.765008][ T1132] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 127.765918][T13476] loop2: detected capacity change from 0 to 328 [ 127.816324][T13486] loop1: detected capacity change from 0 to 64 [ 127.840537][T13486] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 127.850844][T13476] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 127.859393][T13476] FAT-fs (loop2): Filesystem has been set read-only 03:05:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x6612, &(0x7f0000000000)={0xc, r1}) 03:05:55 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00", 0x27, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 127.969113][T13503] loop5: detected capacity change from 0 to 328 03:05:55 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010500)="f8ffff0fffff", 0x6, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x1c0) sendfile(r0, r1, 0x0, 0x80000001) 03:05:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x6628, &(0x7f0000000000)={0xc, r1}) 03:05:55 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030", 0x2a, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 128.064036][T13518] loop1: detected capacity change from 0 to 64 [ 128.070947][T13519] loop2: detected capacity change from 0 to 328 [ 128.077675][T13518] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 128.095482][T13519] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 128.104056][T13519] FAT-fs (loop2): Filesystem has been set read-only 03:05:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 128.114320][T13532] loop5: detected capacity change from 0 to 328 [ 128.147558][ T8] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:55 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030", 0x2a, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:55 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010500)="f8ffff0fffff", 0x6, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 128.217979][T13545] loop1: detected capacity change from 0 to 64 [ 128.232709][T13549] loop2: detected capacity change from 0 to 328 [ 128.241598][T13546] loop5: detected capacity change from 0 to 328 [ 128.251962][T13549] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 128.260532][T13549] FAT-fs (loop2): Filesystem has been set read-only 03:05:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x40046629, &(0x7f0000000000)={0xc, r1}) [ 128.267994][T13545] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:55 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8", 0x9, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:55 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030", 0x2a, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000040)='./bus\x00', 0x149c43, 0x59) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 128.375215][T13567] loop2: detected capacity change from 0 to 328 [ 128.399818][T13574] loop5: detected capacity change from 0 to 328 03:05:55 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c0065003000", 0x2b, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x4004662b, &(0x7f0000000000)={0xc, r1}) [ 128.450796][T13567] FAT-fs (loop2): error, invalid access to FAT (entry 0x000000f8) [ 128.458708][T13567] FAT-fs (loop2): Filesystem has been set read-only [ 128.496318][T13585] loop1: detected capacity change from 0 to 64 [ 128.515346][T13585] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 128.534747][T13596] loop5: detected capacity change from 0 to 328 03:05:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25, 0xffffffffffffffff}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) r0 = getuid() mount$9p_fd(0x0, &(0x7f0000000280)='./file1\x00', &(0x7f00000002c0), 0x1, &(0x7f0000000300)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@uname={'uname', 0x3d, '](+'}}, {@cache_fscache}, {@access_uid={'access', 0x3d, r0}}, {@cachetag={'cachetag', 0x3d, '}'}}, {@uname={'uname', 0x3d, 'trusted.overlay.impure\x00'}}, {@mmap}], [{@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@smackfshat={'smackfshat', 0x3d, 'trusted.overlay.impure\x00'}}]}}) accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) truncate(&(0x7f0000000040)='./file1\x00', 0x800) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) setxattr(&(0x7f0000000080)='./bus\x00', &(0x7f0000000140)=@known='trusted.overlay.impure\x00', &(0x7f0000000240)='vfat\x00', 0x5, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) 03:05:55 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8", 0x9, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:55 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c0065003000", 0x2b, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 128.567135][ T51] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 128.614554][T13605] loop2: detected capacity change from 0 to 328 [ 128.646080][T13607] loop5: detected capacity change from 0 to 328 03:05:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x40049409, &(0x7f0000000000)={0xc, r1}) [ 128.671161][T13605] FAT-fs (loop2): error, invalid access to FAT (entry 0x000000f8) [ 128.671815][T13616] loop1: detected capacity change from 0 to 16383 [ 128.679050][T13605] FAT-fs (loop2): Filesystem has been set read-only [ 128.701969][T13616] FAT-fs (loop1): bogus number of reserved sectors [ 128.708649][T13616] FAT-fs (loop1): Can't find a valid FAT filesystem 03:05:56 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c0065003000", 0x2b, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 128.769240][T13624] 9pnet: Insufficient options for proto=fd [ 128.790907][T13626] loop5: detected capacity change from 0 to 328 03:05:56 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:56 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8", 0x9, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x40086602, &(0x7f0000000000)={0xc, r1}) [ 128.877327][T13642] loop2: detected capacity change from 0 to 328 [ 128.883891][T13641] loop5: detected capacity change from 0 to 328 [ 128.898679][T13616] loop1: detected capacity change from 0 to 16383 [ 128.907137][T13641] FAT-fs (loop5): invalid media value (0x00) [ 128.913627][T13641] FAT-fs (loop5): Can't find a valid FAT filesystem 03:05:56 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="e4202164204b79941858fc4d232fe2256f7a0ba38c75254993d7117a60ccd33588c44daef3a2709b231e8f61adc59853e2d13cb5658907a6bdbd58dc4a21e58436ab11c9c6ca8d069fd2890c1c20a599b898c56a0bb08c08660b91f9", 0x5c}, {&(0x7f0000000180)="97bd38bcc6931df7db2a532f61ac4140c089f4c398f9414f6773d5cfdbf9a2c2429d5a47e61916c12c76409583d7bea3c887a4f965b96f74f820f109dc3a36d3a159a95eec702be82a772c33e724080052a86d3fe0a6514781a0b31489fc3a687ec267f8ec40afbe4d5581337545450ac9cf2c39097c4e9a", 0x78}], 0x2) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001000)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f0000000240)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000002980)=ANY=[@ANYBLOB="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", @ANYRES64=r3, @ANYRESHEX, @ANYRES32=r2, @ANYRESOCT, @ANYRES64, @ANYRESHEX=r1], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000200)={"0f58f4c69f6fe7bec7010b8e64c450cb", r3, 0x0, {0x3, 0xffffffff}, {0x6, 0x2}, 0x8, [0x8, 0x245e, 0x1, 0x2, 0x6, 0x4, 0x8, 0x1000, 0x8, 0xd79, 0x8001, 0x1f, 0x1, 0x5, 0x800, 0x8001]}) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r5 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x80000001) syncfs(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)={0xc}) ioctl$BTRFS_IOC_BALANCE(0xffffffffffffffff, 0x5000940c, 0x0) 03:05:56 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 128.930197][T13642] FAT-fs (loop2): error, invalid access to FAT (entry 0x000000f8) [ 128.938518][T13642] FAT-fs (loop2): Filesystem has been set read-only [ 128.950150][T13616] FAT-fs (loop1): bogus number of reserved sectors [ 128.956832][T13616] FAT-fs (loop1): Can't find a valid FAT filesystem 03:05:56 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff", 0xb, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 129.011114][T13661] 9pnet: Insufficient options for proto=fd [ 129.030108][T13667] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 129.036310][T13669] loop5: detected capacity change from 0 to 328 [ 129.061427][T13661] blk_update_request: I/O error, dev loop1, sector 40 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 0 [ 129.073240][T13669] FAT-fs (loop5): invalid media value (0x00) [ 129.079480][T13669] FAT-fs (loop5): Can't find a valid FAT filesystem 03:05:56 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) r1 = getpid() kcmp(0xffffffffffffffff, r1, 0x4, 0xffffffffffffffff, r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000001) syncfs(r2) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000000)={0xc, r2}) r5 = syz_open_dev$evdev(&(0x7f0000000080), 0x2, 0x800) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000180)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000001040)={{r5}, r6, 0x3, @unused=[0x7, 0xfffffffffffffffb, 0xa899], @name="628a32290240a0d73ffd7d4e58860fb7a4901d1151d848d3b6948831410f036d19487345c0f2550dfa546aa4a772174d486b843732047d138ad74a2f943aba7a4ee75875eb84b8fa72fcda03815e5e63d878195f70e47f367c10f262055998c0abde290e92123b9fb5b411dccde891c8fcf3782fe62f06651083773f0d70f5e29598558ffbde48430827d74efdd6f867a7d20faae9f9f933987af19d21fd4a70396221813df9f72bb1607768a983ba7dcf939e3a9be32aff252f6323727ad0b75b3fffc26f07e14255b3a8a52b39df664815993ad987d76c473b18fa18996f2d3ee54855edb34991bbea85883b812a6a3d892d2e4d7a1ab86d4aabe395a3618084d747885ead5970f51af8894ec735d7475c3997abeea560094fbae4375f8729962e0a70ebb14264efd150119385538be096a440f5f24d064814506b81d3d9f8fdd6dd0f9c6d1b539b4a49c389588005bd7ccd4dc03897bad5e882c7c50e455cf9d845b28921b36a03d81e11efe58d38f0b409a7f5464897a843233397487623870906b71ba1ba0c8a1252d50bd0df84b4d81055880282ecd7ca12cd422dcef816dc52904180cc11d0fe4a38c239fe78aca406ad24856fe9b9c93a96358d58ae8922ff37bdc4a9f432fb62b03e5613e93a3d3994f5004e90c0511efe8bffd1814af5b629efbd2b5523dd5e65309d9ed397ab24f9243428595ce80a2480e53c660cb58ccbadb46148532f01e7694a057936960d2b65bfc42c0829e29ae854c2e7ced8e91c60c326e49c40bb9557f1ab22876931027178d9b698e3521583b7bd4d71940936d5efb9b78e9032405da7f5a8aa2684b5ebeab2192c43afa0dda473e28fefa6d08d610fd6b85236da4dd5c5eaec17e9978ad2f46aff8c0a6021f353a78163f9c99a4b5342eb13e8cba6af95be8e0c4139bb99b544e4d541e70fc54a2e6b0c4dfcd940fcf4e8b2cd942ba090a770303bc374c1b74822c2604f915bfaa957d5b399c05f24259ecba5077fc65554a10251e667c329b977a93b70203438a88190cd35723e4357b8979f1cd5836779535a9fa023e8f0c3d0157b7f637a0dd735b82c62f31c5fdabad350b4a73a630bf9abef27aed7b38678b65274623a0261b835597c32470219e0b1cf0dd4c7ba0afc6812c2a338306d20b43ad42fc61eea07d0bf1fb5ba0a94a11e6c8d97ae21fbd79fc257b0f0a727023973c8e4bf277980f2afe362445aa83424ccfd67137cba3ec88751bf32c1182672376e39d5fe5c18f787d449cc36e43b509d9de5747e333d25a4efbce7519c573c7e699f7fa793946b1bdda7d7ec508f2d99ca408fca08ab395a0e3470fbd1dd6a7a93a370fd897fb6e2c5e4282bba2141d450351f93ea5d607da9df08f6cd68c2ff3c50f5e9dd5da8b96d8721d0b4cbca7e464100b8ed8092e55537f52a1b21cb64e249a47c7e55a6eae121effac1c21a4e3eb961f3ba7b3b6650e7620618a3f46a854100e9ed2ef9e2adec57cce582db6690ca75243d9ff2c94f7d81d8c26afeaf5a0da6490500b391027fcf8e534b7e1a6a72cd9ab6952cc9e453dd13667dac42ec73d3142db0646a700c1239fa560421dd13ea385d108d1d15a2267063d216bfb45229fb4a9227e5e714e5165e58e1088e60e5f786c649f9f94d2283cfc88d652155a3c2f0c8465c79de759fdf2c8a7cdc10942852ba182006c75af019933ecd776eb3725af85109e76f4347b3241344c868695ae9a0694e6d98d9922b462ba1f54388c6144e572a18f4324be2e0508da5ece6b477e99fe275063d66b4890cb18d0c8c2e23face8ebe9634ea12cdef5f9082da4becae91695ea3d8381d84226adf99b30a4b902fd526b00c87a4e448fcea4c96548bf080df49701511448ebd4c87c5031ea6cd6c273c8dc1d990590a1b85de741f9c5fa053b5eb70935e69c7fe7de57fa5cf6fc28ebc00b3b7ce3acd60ea27d7df0ed9a08c1948bf99b1b1a8788318154cf09269094f5ca4405114a124937c0d34f7b3a5ea891f4453371293b638557fcfff568568aeb358b725ee341bfccf769f9a8f8a9e0d6a869da219a052619b370da8446afb834b2202243e603c348bea6db0237fa3c819315c6d265c827e9d66c673e1283d973acfbdcd7be4c9876ac2bc033af246e60045cea31e5eba2c25947948e3047c894cf38df5e122d7f11dd794d95c54dcc22f9206c77d478203017f63cba391574e86cf925a5e58729fff2d9e68ab0ed8b42ea6d9f067e3854cdf3574b234aaed676b40c9dd0e0d048d877df19e38b2c15f31b8dcfa5cbdec65295af27542498174a5e5315578b706b7ded83a210bd512761f07cc5ac3a553a1eb11c50e07bb4d787114a51b8d183943f93c52ebe35cb986d13466aa50c3fc313ac51334aa45a76a58ae989fb52dfe2806ef35652c2069bc8cc7be34d131208fd0e4a44ffefafbaa20a381f3a63a7e654bd3941d35617f9eaabc85d53bfd158f5e863500d80866b8ae308fb54f2feae26495ec8cbcda218bbabe9f855be1051e2a2db3844a976c255c9f25fb2d9b3acac04de63461030b44e33d0c2133af9945a48f318c2b663b4b0676452adbc110ea6c5c690434f1feef2818fad986ff4eb628c542edbfd626cce67a89b941f488713293ad5d51161ff4a4d2f453e9bf9a1019b6a1eb6dc67058931bcaaaeabc4e6f3f7447a107aca8244ddd02b678e2979f6ae923ca50e0fbc282a7abb0a3bf8f9f383f9cb58ee705bd8d825934d9d99fff4617e21f570a984647aac5c0b46b49dba6596272d4fefa93dbeb0c0266b3aae4a8abbfa427badc6a6f4395f902311c4867aff27df08b14446ab955329c1fbe967b97c427873fb1dc43ea0d99775f91919c927de8a5c39286fc0267a24905674062339443122589d4e372e38db977ddd595c9c7430fe9a5d7abf9423e9c7ffcd602cef62a9e5d875667e6624a8170e324301240550cce2f557d63e46c875d40ad5132cf4a2d728839bfe5e675bd4f86b879e4c97cdf06bc2611b51da718fb21ad05acdc9062cea06ce732c7d675c0b1b8e8ae90fe404989a0ea99e347f26cbf4fefa340ea325efb2ff3e038610eeb8296cc0952cfd828952a695c971393280c6ed4acf2d05f7c4e71fe575f6741dd67267c37b61ad21969cafe24a5217ea1d0723699cfa5bb56739f780d4185b96d6b89bce2cccb7a3a31fc713b9e589e55d307592cbefa393d0386590fd5e24ad662b7d2cd82a78340c68310a9955d5d7490cb57afc7282d4d2eea3495a11dcf472d6d309798c0637ce1159ca2a7b5beda06aeb93a19c63d0b93c57a2dece8791ae548a997ec2b8c1efc3212ecbb9d4796ff41ab6512195e7286de850d19339b7140a4423ebf8b254ffe42f75e6b4156c26eb1e62c6813144c2c19c637b14b4252c5e1fbece13e946e1383aaf354fb850f0655471a3bbb647c948f1730c4be0902572bac58a775db314e2348eeb9be605da1aa5b0ef612a6fef57ca5f215d9071c9a3f02820a44e77f71f343f3aa4927dcee81dc1e2323e04371fce6c9ce8fddcc100fe77d3ad651647bc07d7bc3b968500cd573e0ac1dac75fcb3a41deb41182df40b47f6e14ce13ffb9108b243aebce9d5a8ceb4eddab21c870e2dd56a49c8a64f3725b9229c2727e009d6409708d17a2bd519f03cc07b40e65059319ca9e7da236d5eabb80951524ffd7ed05f890738b160e06ebe736b3efa3f1c208632fdd9289bd4294eb8dcf0f983e0edb0623803b2a2d8d781d1b0ae24e2b4dbeb25b83497047bad6f78fcb923d81208754dcb3f28c7b0f117809c1bc47a6a0d3ed66b68343768886f478a94d112f3fb9c4b1c4aafa95e7ba3d5e8646b0d092e63760de7151b8e258bd61963240732c29a2ed428caa0ebdf126d1287eb58260ac9200ad894d62f6c1c636c69e35c96c911c0fc9c1cffb327686d344d936ea0b5dcd2a4eae6d9dfc5b0854641a066103c307f6a249cc9b839c641c830b0fae86819858c231052e084cebff31be68632d2f7e8eb991985d0f45edef29ac7591617c651753c03e8b8e5bcb7faac3d588bf78a3afebae27c9a1ca5f14755d8a80d54b3a95f69ef832e621641b431c10be9b17de4a68da57f4b9b517b050ada2e19820a7faa6670e33a7198e54d92c4c0845b90aa00bfe3513e9474ad83907e9e05fff0ef68b087d25f9c1da49e984dd76625ab866d6aaadf9d7aa1cdba1172561f0c2f38bd5deff2e71e06c824e6a7626c746fba397c99fb47f739a022457ceb3ee30edc80990ac58ccd1da7db250b964c7a064e2f102edcf16b2881df01f9fa8d5a881bc253c8c8585b9d449f8371db5c5a733d2f469442e8d5d857843bbe45582615389c04639f4bc27eaec03a24f4ed93b241617aa4ec7004a7af036518cd4f0162d4b4fca900030acab0426e5b44d5dad12ea1821277c96402682cf760e1767739a268f3c629727c68873142e6e15a51026f933412be381c3dc85e3b40eee153fb468bf6c4ca396e3879a3e614b16fb18adbfad63c89d37731132534e21df120057785232d41fdf79dc6ffd28efd6e6488f827191068411d0f88e299d76af8ed58a85f95067f08eb337ebdb3955344cf6e683b70ffc7c969efb77648c85b3d579a28efd08014a9b7703559461e8ef3b431d91ca961bab7a34db9c3a0a075a38b5071b76348966461b2b316b113ecf62aa6a56572fd2743fb3085a80a917a09c0d081254561236874abf1baa942f008f254e96167a54f7e5e2f9135ac924afeb6b3bc19f651d4598d671419e6c2ae9661c15e70d1fb5c276b78fffed5dcfcfab2ac7618885cf13d7aea49aacd5d711da7f7a4c704bd7e6339bd31b7e13ccf4a74d68e93a387f34207db30e344c172c1d83be6e0a47c95bf984c2b136a402bc935020017fdbff46f8f2e2cc0628d6e157b5b0432679fc75da2e9e41bd87b9b51210ee762179d3fca575fc3baa4a4c01b75d2ff360515521a5a66398998e2aed54e4f19cfac533a39624e3d493b084db7cd029ae7d222bfa81e64f3c6d8e4238de4a39a8aa47bc056d447eb511178079b4e11bddb6243e511052f6cc4880833f8266263025464e4454ac3546b4f6cfdef797b09febe41a81ba114ce36369480d316cfd5836b2d311c9b060ab74142dfc40405e2cd47d2433f820e471513e14f091f7c84b2399954b7c5af18826fb039566eefdbbcadcb45c615d16e846812b69732df93a82aa30940e1e77e6bdbd62a62fcb538093790f7f7eab6de96fc12117323acf0e389a47fa089488e996faf16059a63a4832975885972f85b23214403e64f1ec3f7f8911243c62a1a2702b9d5ec5491a11c75d5d55b071fbdfffa92851417bc5df5facf4ec053d40a209d495160602949ef0b3526b16b7574722c58fa6ebc4587bd14141fb645e464c654d5528815dccbb39a0cbdde665d2a84297b70f4f3f67153e2e14cd04483ed2059dc4c03678e9ed4011c2e4e34023a9d34abaa5589a16ada7fd2ea608cd66e1455c4873405f0ec7ee426e4d56a55c9aa57b7e56a1576bc4615dd36a4f13524f928ffd879afc4e1f6af60dd4fe84a582214eab9fa26ef15201ed133b972068b17c6581aa9eb1b40fb4e7a22686f721d2afe26d4e016b9ce2e5a0ce9845ffed0c558aaa97235821dc1dee6cceb18894763766baac8b1107c2ddf1ab20344bba328809261abddf3e5c8b476f44b01f8e1fc64d2044ac3e224"}) 03:05:56 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) chown(&(0x7f00000000c0)='./bus\x00', r3, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x2) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x80000, 0x0) r5 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) dup2(r0, r0) bind$packet(r5, &(0x7f0000000000)={0x11, 0x0, r6}, 0x14) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r4, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x44, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @private=0xa010100}]}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r6}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x1000}, 0x0) sendfile(r1, r1, 0x0, 0x1) 03:05:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x40086604, &(0x7f0000000000)={0xc, r1}) [ 129.106187][T13675] loop2: detected capacity change from 0 to 328 [ 129.123062][T13675] FAT-fs (loop2): error, invalid access to FAT (entry 0x00fffff8) [ 129.131101][T13675] FAT-fs (loop2): Filesystem has been set read-only [ 129.137253][T13689] loop1: detected capacity change from 0 to 64 03:05:56 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 129.198359][T13689] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 129.225152][T13707] loop5: detected capacity change from 0 to 328 03:05:56 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff", 0xb, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:56 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000001) syncfs(r2) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000000)={0xc, r2}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) sendfile(r0, r3, &(0x7f0000000240)=0x53, 0x5fb7) utimensat(r3, &(0x7f0000000040)='./bus\x00', &(0x7f0000000140)={{r5, r6/1000+60000}}, 0x100) r7 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r7, 0x0, 0x80000001) 03:05:56 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$tcp_congestion(r2, 0x0, 0xaa) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1a", 0x1}], 0x1, 0x2) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x80000001) r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r7, 0x28f) poll(&(0x7f0000000180)=[{r2, 0x2053}, {r0, 0x80}, {r3, 0x2}, {r4, 0x40}, {r6, 0x1000}, {r1, 0x10c0}, {r7, 0x430}, {r2, 0xa000}], 0x8, 0x20) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) [ 129.254908][T13707] FAT-fs (loop5): invalid media value (0x00) [ 129.260950][T13707] FAT-fs (loop5): Can't find a valid FAT filesystem [ 129.268556][ T51] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 129.280944][T13714] EXT4-fs warning (device sda1): __ext4_ioctl:879: Setting inode version is not supported with metadata_csum enabled. [ 129.303767][T13717] loop2: detected capacity change from 0 to 328 [ 129.314013][T13717] FAT-fs (loop2): error, invalid access to FAT (entry 0x00fffff8) [ 129.321877][T13717] FAT-fs (loop2): Filesystem has been set read-only 03:05:56 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x40086607, &(0x7f0000000000)={0xc, r1}) 03:05:56 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff", 0xb, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 129.379165][T13733] loop1: detected capacity change from 0 to 64 [ 129.385529][T13737] loop5: detected capacity change from 0 to 328 [ 129.428406][T13733] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 129.446620][T13749] loop2: detected capacity change from 0 to 328 [ 129.456863][T13737] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 129.465434][T13737] FAT-fs (loop5): Filesystem has been set read-only 03:05:56 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7, 0x50, 0xffffffffffffffff, 0x1090000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x4) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) [ 129.483992][T13749] FAT-fs (loop2): error, invalid access to FAT (entry 0x00fffff8) [ 129.491902][T13749] FAT-fs (loop2): Filesystem has been set read-only 03:05:56 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:56 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 129.551118][T13761] EXT4-fs warning (device sda1): ext4_group_extend:1805: can't shrink FS - resize aborted 03:05:56 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r1, r1, &(0x7f0000001000)=0xfffffffffffffff9, 0x5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000080)={0x80}, 0x4) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) [ 129.597170][T13772] loop5: detected capacity change from 0 to 328 [ 129.620523][T13772] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 129.629149][T13772] FAT-fs (loop5): Filesystem has been set read-only [ 129.642562][T13775] loop2: detected capacity change from 0 to 328 03:05:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x6609, &(0x7f0000000000)={0xc, r1}) [ 129.674362][T13775] FAT-fs (loop2): bogus logical sector size 527 [ 129.680736][T13775] FAT-fs (loop2): Can't find a valid FAT filesystem 03:05:57 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x28f) sendfile(r1, r0, &(0x7f0000000240)=0x5, 0x1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) syncfs(r0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r0}) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008080}, 0x40000) r4 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r4, 0x0, 0x2000428, 0x80) write(r4, &(0x7f0000000140)='/', 0x1) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendfile(r4, r4, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r4, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) 03:05:57 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000d, 0x12, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/vlan/vlan0\x00') getdents(r1, &(0x7f00000001c0)=""/246, 0xf6) chdir(&(0x7f0000000080)='./file0\x00') r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) 03:05:57 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 129.794911][T13808] loop5: detected capacity change from 0 to 328 [ 129.815886][T13812] loop2: detected capacity change from 0 to 328 [ 129.827459][T13817] loop1: detected capacity change from 0 to 64 [ 129.846682][T13808] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 129.855243][T13808] FAT-fs (loop5): Filesystem has been set read-only [ 129.868004][T13812] FAT-fs (loop2): bogus logical sector size 527 [ 129.874482][T13812] FAT-fs (loop2): Can't find a valid FAT filesystem [ 129.885430][T13817] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x40087602, &(0x7f0000000000)={0xc, r1}) 03:05:57 executing program 4: r0 = memfd_create(&(0x7f0000000180)='\x00\xac=\x9c\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x10\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x88~\xaaC\x8b\xe1\x82\xbfSqt\x18\xe5\xbe\xdb\x98\xc4WJ\xb5\x9d\xc5T\x04\x85\x92\xfe\x00\xfa\xca\xef\xfdi\xc5\xaaI\xaec\x00\xd18\x83A4\xc4G\xce\xee\xc2\xb1\xa4i\xe6\x919\x83N8LqK\x14\xa9\xf6\xaa\x04\xb8\xd2\xd72\xdf\x1c\xc3\x93\xec\xac#u+\x8f\x9f\xf7\xc8\x80\x1c=X\x84\xa1X\xc7\xd7\xd3K\xd6\xceJ\x99\xab\xea\x9f2k\x90\x94J,.\xc9\xe2\x12\xf6\xcd\xa2\x10\xe6g\x7f\x91n\x02\t0\xafV \xd7r\'\xb8\x99Y\xab\xe3?f', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) 03:05:57 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:57 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25, 0xfb9b}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') creat(&(0x7f0000000140)='./file0\x00', 0x31) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r2 = perf_event_open(&(0x7f00000012c0)={0x0, 0x80, 0x9, 0x73, 0xff, 0x0, 0x0, 0x2, 0x19000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffb, 0x0, @perf_config_ext={0x4aa, 0x94}, 0xc00, 0xf0, 0x1, 0x5, 0x5, 0x1ff, 0xcb17, 0x0, 0x200, 0x0, 0x8}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000002c0)=""/4096, 0x1000) sendfile(r1, r3, 0x0, 0x80000001) setxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000240)=@v2={0x3, 0x1, 0x1, 0xf5, 0x3b, "79784e689a7888061d49f565f5aa9c58a29eb2fe698d9d7d9ab0d94dff01d78fb9f7a9fcd027cdf6590fbb19a91a8de3c9f27f3b22d3fbb2de27ec"}, 0x44, 0x6) r4 = open(&(0x7f0000001340)='./bus\x00', 0x123401, 0x0) r5 = openat$cgroup_procs(r3, &(0x7f00000013c0)='cgroup.threads\x00', 0x2, 0x0) fsconfig$FSCONFIG_SET_FD(r4, 0x5, &(0x7f0000001380)='%!.*):-*\x00', 0x0, r5) 03:05:57 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {0x0, 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:57 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @private}, &(0x7f00000000c0)=0x10, 0x80000) fallocate(r1, 0x42, 0x2000428, 0x5) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r0, 0x80106720, &(0x7f0000000580)={0x7, &(0x7f0000000480)=[{0x3, 0xad, &(0x7f0000000180)="df0e8fa94d6af7ae6f7c596e594eb39c109a500326ab26eeaa9bf34f7cff3f99ec1edf13b53472ee80f7c001d6d2b15bf26778d0b1ad268981bf8190bade201ff09ccedaa5aae316a7c06bcb3d40ded33589f55701ced6cb25e5d31c0fe1cc7cb37b86af5fada8ac5063125390e61741dd91d343939c97a66f6652230d1224abd4930856966bef3d34f8ea1f9c1ecce5a0a3bf669cd31815dfb991396bae3dcd4bf3b00ab19bf6387a1cb1635f", 0x1}, {0x140, 0x62, &(0x7f0000000240)="d0afbeeb3545f513ab5857233c5856493892b2169714c0e11576be43dea09c06da0bc2481c57b0675dfd6dc9559f6b64ab29b25aa9e961a14f7096e823805c667898c781e05ebf98217ccb976b2f8be45cfeeef2fac8d33ebf3b9070f0f2eafb28b6", 0x1, 0x1}, {0x7ff, 0xd1, &(0x7f00000002c0)="da3f77daab54d96f4a64b18f447c2846eb62afa40dd52cc93dbe657ad300aa54690c58402c95e50d6a55cdfd63599a02117302445ab74ee539449127c78a584c3fddfa154b6e0055e8a45191e1e231dafb98eddd4afba6409ed66542d76c79c356bafaff518077b747226c0e6ae18f974ec41f6eaa4af4fc7d242518d1b31adb92a8d232b73390ffbe092b3636cec531382db6454a83d74ca1147cf75644e3a68c8d452c5c923dc6592d6d07ac6a1004dace306d6cc554dccfc54fe4b2ab8ea42d75e9bd573a67491f8cd7ca90aa5034f4", 0x1, 0x1}, {0x1, 0x64, &(0x7f00000003c0)="1b65f07b52e1a4df6f0a4a01949620b37a483b1a2a78949e187ebda215b046fdce07ea150767218f8330c63a817b6ac4ea962785e3d3f8f6c209ca28b20f39feb6774fee9b123f7bc4a4809973f3ea06381e293305534134b543d0c1b3a9375ff5116d03"}, {0x7, 0x14, &(0x7f0000000100)="66cbba27d159b48661c709479efb65dd16f940e2"}, {0x7fff, 0x19, &(0x7f0000000440)="8c06f294852ea08bf1567ade0796a3524ef04278135f9974cb", 0x1, 0x1}, {0x80, 0x1000, &(0x7f0000001040)="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", 0x0, 0x1}]}) [ 129.995516][T13841] loop2: detected capacity change from 0 to 328 [ 130.017789][T13841] FAT-fs (loop2): bogus logical sector size 527 [ 130.024099][T13841] FAT-fs (loop2): Can't find a valid FAT filesystem [ 130.049587][T13848] EXT4-fs warning (device sda1): __ext4_ioctl:879: Setting inode version is not supported with metadata_csum enabled. [ 130.059364][T13855] loop1: detected capacity change from 0 to 251 [ 130.065324][T13854] loop5: detected capacity change from 0 to 328 [ 130.078376][T13855] FAT-fs (loop1): bogus number of reserved sectors [ 130.084989][T13855] FAT-fs (loop1): Can't find a valid FAT filesystem [ 130.104516][T13854] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 130.113107][T13854] FAT-fs (loop5): Filesystem has been set read-only 03:05:57 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x400c6615, &(0x7f0000000000)={0xc, r1}) 03:05:57 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {0x0, 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 130.234084][T13877] loop2: detected capacity change from 0 to 328 [ 130.251334][T13883] loop5: detected capacity change from 0 to 328 [ 130.257900][T13855] loop1: detected capacity change from 0 to 251 [ 130.268288][T13855] FAT-fs (loop1): bogus number of reserved sectors [ 130.274892][T13855] FAT-fs (loop1): Can't find a valid FAT filesystem [ 130.276289][T13877] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x00000000 (sector = 1) [ 130.301946][T13883] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 130.310512][T13883] FAT-fs (loop5): Filesystem has been set read-only 03:05:57 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {0x0, 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x40106614, &(0x7f0000000000)={0xc, r1}) [ 130.377866][T13866] EXT4-fs: 9 callbacks suppressed [ 130.377876][T13866] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. 03:05:57 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x2) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) ioctl$IOC_PR_CLEAR(0xffffffffffffffff, 0x401070cd, &(0x7f0000000100)={0x8000}) splice(r0, &(0x7f0000000080)=0x5, r0, &(0x7f00000000c0)=0x1f, 0x80000001, 0x7) [ 130.437509][T13906] loop5: detected capacity change from 0 to 328 [ 130.472632][T13906] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 130.481317][T13906] FAT-fs (loop5): Filesystem has been set read-only 03:05:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x6, 0x5, &(0x7f0000000440)=[{&(0x7f0000000140)="33f9fd9ddf3bdfa2c25aadcfd4e63b363514b6bbb333140b2f645ba4edde8d90683fb02863d15e02703f55", 0x2b}, {&(0x7f0000000240)="64900bcd074fc276ef67f4bbf164e3b2707158e0bf20bf74a40c9979b088e1f25c34d3ea728559f99a1c13281904007c36b19418a3c83fe2e170c905ae77c0b042fc073ec3ce82a47fd1ec7f5373efd88add46ae71bfcb1d4089b229593922454690f5d716811a33adc23b2f7df2fa7f228fae13640d5e460e460b9c148c1852", 0x80, 0xfcd}, {&(0x7f00000002c0)="18d61874ebf8b458ad3ffe02b0b66b840fe16c28dc770d632e827ee2546d89845d9561020e14324658c6d46599ab8accdf15afb736f1ed2fb2606833f88afe88516ff324cb8c455bc6a3cfa41173cb4615fe01e1d9f95ea24fe9ebd1aeed038cc184", 0x62, 0x73}, {&(0x7f0000000340)="93217d9da691244b9584eec7207ce0f2c751fa950122caf66d700102ce17037d4941b6392b848de6b21f40bfebd5ce9e78ff8bfd02c6582b99b6c3bbd9f64a97dffce9809d9807a72748a4b101cf554aa6a404b62703364828be07c6ab0eac65e11b4be63b59c2c68949b1571d9d659655aae00dbd69133d543c475c165960a42b5245c79bb96b3447", 0x89}, {&(0x7f0000000400)="3558717fb986381a0fb316976bc93323ddc93eafdf18ed4a78e01200494f6312a449270d0763af976a60354b2d789365ba50ae0eb81b83709ca25f46994d", 0x3e, 0xd}], 0x1240840, &(0x7f00000004c0)={[{@utf8no}, {@uni_xlateno}, {@shortname_win95}], [{@fsuuid={'fsuuid', 0x3d, {[0x65, 0x61, 0x65, 0x64, 0x66, 0x61, 0x63, 0x36], 0x2d, [0x7e, 0x0, 0x64, 0x37], 0x2d, [0x64, 0x31, 0x62, 0x66], 0x2d, [0x65, 0x37, 0x64, 0x30], 0x2d, [0x33, 0x36, 0x34, 0x38, 0x6f, 0x39, 0x64, 0x65]}}}, {@seclabel}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@audit}, {@obj_role={'obj_role', 0x3d, '*]'}}, {@obj_user={'obj_user', 0x3d, 'vfat\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'vfat\x00'}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@hash}, {@fsmagic}]}) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 03:05:57 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 130.491522][T13912] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 130.517591][T13912] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 130.529250][T13924] loop1: detected capacity change from 0 to 64 [ 130.538146][T13923] loop2: detected capacity change from 0 to 328 03:05:57 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500), 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x401c5820, &(0x7f0000000000)={0xc, r1}) [ 130.572798][T13924] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 130.602033][T13923] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x00000000 (sector = 1) 03:05:57 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x3cf8c1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) io_submit(0x0, 0x5, &(0x7f0000000680)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0x4b, r0, &(0x7f0000000200)="df78515387ef5c507d43026ac55489260dab16b64137167a7dc351f2aed8", 0x1e, 0xfff, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x6, 0xefcd, r1, &(0x7f0000001040)="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", 0x1000}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x3, 0xffffffffffffffff, &(0x7f0000000400)="85889d3a5948f2c453f88602026f7dd0cd439e3cd6ceccf58e7649efc142bc0d0b59181010b7d4cc26933888e243ed7aeab2cd9eb62da5d57716ec617a07062ae7f0b51bfbeecb0ab9cab6b262baa03f3d7e69373c658247299ca766dd8a", 0x5e, 0x81, 0x0, 0x3, r1}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f00000004c0)="c762c0f5f8e7a0", 0x7, 0x1d01, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000005c0)="2d74b69c6262a66c877ad0d93578782635a271bb5fa60b34eb6e021c3c8baf7a923fae46fb653f8e56fe74fd7156a5b5fffc6b4f378df772fa984c0cdcabd66bb43ac661439cd3f14f5229c890682092e58dc9e5a6e81e331613e6ba051fd5ae432b79ac3a4f2608d1a92a29ac1904", 0x6f, 0x5, 0x0, 0x2, r3}]) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x80000001) close(r4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r5, 0x28f) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_SCHED_SCAN(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x28, r7, 0x101, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_SCAN_SSIDS={0x4, 0x131, 0x0, 0x1, [{0x4, 0x2}]}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_CRIT_PROTOCOL_START(r5, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x70, r7, 0x400, 0x70bd2c, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x3, 0x68}}}}, [@NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x2}, @NL80211_ATTR_MAX_CRIT_PROT_DURATION={0x6, 0xb4, 0x6d}, @NL80211_ATTR_MAX_CRIT_PROT_DURATION={0x6, 0xb4, 0x1e2}, @NL80211_ATTR_MAX_CRIT_PROT_DURATION={0x6, 0xb4, 0xfb6}, @NL80211_ATTR_CRIT_PROT_ID={0x6}, @NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x2}, @NL80211_ATTR_MAX_CRIT_PROT_DURATION={0x6, 0xb4, 0x795}, @NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x2}, @NL80211_ATTR_CRIT_PROT_ID={0x6}, @NL80211_ATTR_CRIT_PROT_ID={0x6}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000814}, 0x40) 03:05:58 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 130.634555][T13941] loop5: detected capacity change from 0 to 328 [ 130.652418][T13941] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 130.661004][T13941] FAT-fs (loop5): Filesystem has been set read-only 03:05:58 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500), 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x4020940d, &(0x7f0000000000)={0xc, r1}) [ 130.739843][T13956] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 130.774353][T13965] loop5: detected capacity change from 0 to 328 [ 130.783887][T13968] loop2: detected capacity change from 0 to 328 03:05:58 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0, 0xe}, {&(0x7f0000000140)="66530700ae897094e7b126b097eaa769be6d05c41bd34e677d114b654b499374a8db38f8c44f7b7d9ce40cba9956d308b09ec70523c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715134d82ce9c0952d644157684e3dae491de7642a7c52cc2d523be91b5877341e0e1dcc2025aa18c9228103b66e1d49d31d322dbec5d3d20037f18f464ab8a17de5ff2b89eebf566dd8fec1a517b0a8d8429a163211c620b4f4d43de1e6a0a5099848090b9db2eafe8f35327e402940c15388fed366bbf9f151e914e45162910cb9363948f825c54375c", 0xde}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) exit_group(0x0) sendfile(r0, r1, 0x0, 0x80000001) 03:05:58 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) [ 130.794367][T13965] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 130.803338][T13965] FAT-fs (loop5): Filesystem has been set read-only [ 130.816672][T13948] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 130.835265][T13968] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x00000000 (sector = 1) 03:05:58 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500), 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 130.877773][T13979] loop1: detected capacity change from 0 to 64 [ 130.886049][T13979] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:58 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {0x0, 0x0, 0x3e0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:58 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4008}], 0x0, &(0x7f0000011300)=ANY=[]) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="2f6465760373673000"], &(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)='overlay\x00', 0x2, &(0x7f0000000240)='\x00') chdir(&(0x7f0000000080)='./file0\x00') r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) openat(r0, &(0x7f0000000400)='./file1\x00', 0x591400, 0x68) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x24d842, 0xb5) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) ioctl$BLKRRPART(r3, 0x125f, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='devpts\x00', 0xc0000, &(0x7f0000000340)='S!\xd4^]!:$\x06\x00') rename(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') sendfile(r1, r4, 0x0, 0x80000001) 03:05:58 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x16, 0x2000428, 0xfffffffff7ffff7f) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) [ 130.918592][T13991] loop5: detected capacity change from 0 to 328 [ 130.940471][T13991] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 130.949045][T13991] FAT-fs (loop5): Filesystem has been set read-only 03:05:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x40286608, &(0x7f0000000000)={0xc, r1}) 03:05:58 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0f", 0x10, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 131.038714][ T1128] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 131.055725][T14009] loop2: detected capacity change from 0 to 328 [ 131.066051][T14016] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 131.075205][T14017] loop5: detected capacity change from 0 to 328 [ 131.085935][T14009] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x00000000 (sector = 1) [ 131.096846][T14020] EXT4-fs warning (device sda1): verify_group_input:137: Cannot add at group 12 (only 16 groups) 03:05:58 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500), 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:58 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {0x0, 0x0, 0x3e0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x40305828, &(0x7f0000000000)={0xc, r1}) [ 131.182187][T14011] loop1: detected capacity change from 0 to 64 [ 131.197531][T14011] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x3010c0, 0x40) sendfile(r0, r1, 0x0, 0x80000001) [ 131.227727][T14016] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 131.239838][T14034] loop2: detected capacity change from 0 to 328 [ 131.250611][T14045] loop5: detected capacity change from 0 to 328 [ 131.258378][ T51] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:58 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000001040)="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", 0x1000) write(r0, &(0x7f0000000140)='/', 0x1) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x28f) ioctl(r3, 0x9, &(0x7f0000000080)="5698f82f019fc4936ad46319fe1eaff396ad74d1f6ea58d9d1b33fc30680281a3b20f1dc381215e96e01304f18d5c221a4e0ae0485aa227b454d741142d20b4ce3d6016a33ac91484cd52f6c2b51b5e179e92557e81f5b3bfb785c6a5f6b2a8e99989899") sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) [ 131.277340][T14045] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 131.285933][T14045] FAT-fs (loop5): Filesystem has been set read-only [ 131.308771][T14034] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x00000000 (sector = 1) 03:05:58 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500), 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 131.343989][T14058] loop1: detected capacity change from 0 to 64 [ 131.381933][T14058] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:58 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {0x0, 0x0, 0x3e0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x40305829, &(0x7f0000000000)={0xc, r1}) [ 131.403098][T14061] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 131.433793][T14061] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 131.448724][T14070] loop5: detected capacity change from 0 to 328 [ 131.470512][ T1132] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 131.491055][T14078] loop2: detected capacity change from 0 to 328 03:05:58 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)=0x4) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) socketpair(0x3, 0x2, 0x8, &(0x7f00000000c0)) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) [ 131.498723][T14070] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 131.507311][T14070] FAT-fs (loop5): Filesystem has been set read-only 03:05:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') chdir(&(0x7f0000000040)='./file0/file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = syz_open_dev$ttys(0xc, 0x2, 0x1) lstat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r5 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r4, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r6 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x80000001) syncfs(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000000)={0xc, r4}) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0xffffffffffffffff, r8) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfd, 0x10000000}, 0xc, &(0x7f0000000340)=[{&(0x7f0000000300)={0x24, 0x29, 0x2, 0x70bd25, 0x25dfdbfc, "", [@typed={0x8, 0x39, 0x0, 0x0, @uid=r3}, @typed={0xc, 0x6e, 0x0, 0x0, @u64=0x6}]}, 0x24}], 0x1, &(0x7f0000000380)=[@rights={{0x20, 0x1, 0x1, [r1, r1, r0, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r8}}}], 0x40, 0x40001}, 0x4000000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x40010, r2, 0x3c410000) 03:05:58 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500), 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 131.550235][T14086] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 131.562443][T14078] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x00000000 (sector = 1) 03:05:58 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) memfd_create(&(0x7f0000000080)='&.\x00', 0x2) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) [ 131.593117][T14092] loop1: detected capacity change from 0 to 64 03:05:58 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200), 0x0, 0x3e0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 131.636345][T14099] loop5: detected capacity change from 0 to 328 [ 131.652257][T14092] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 131.661770][T14099] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 131.670333][T14099] FAT-fs (loop5): Filesystem has been set read-only 03:05:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x4030582a, &(0x7f0000000000)={0xc, r1}) 03:05:59 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x10, r2, 0xa8467000) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) 03:05:59 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x4e141, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000051000)={0x0, [], 0x1, "52f533b2f48fb6"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000052e00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000053e00)={{0x0, 0x536a, 0x0, 0x5, 0xfffffffffffffff8, 0x2, 0x7, 0x8000, 0x0, 0x7, 0x3, 0x7, 0x4, 0x0, 0xff}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004fc00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000050000)={0x42, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "a4ddee88f774ea"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000051000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {r7}], 0x1, "52f533b2f48fb6"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000054e00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f0000055000)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000056000)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000300)=ANY=[@ANYRES64=0x0, @ANYBLOB="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"]) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000056280)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "fb84ca2d83eb08"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057280)={0x597, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {r5, r6}, {0x0, r8}, {0x0, r9}, {}, {0x0, r10}, {r11}, {0x0, r12}], 0x80, "55ab60e8fc61ed"}) sendfile(r2, r3, 0x0, 0x401ffc000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000100)) fallocate(r1, 0x3, 0xb101, 0x100000fe) 03:05:59 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0f", 0x8, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 131.690458][T14110] loop2: detected capacity change from 0 to 328 [ 131.718979][T14110] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x00000000 (sector = 1) 03:05:59 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0f", 0x8, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 131.768952][T14129] loop5: detected capacity change from 0 to 328 [ 131.778365][T14129] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 131.786970][T14129] FAT-fs (loop5): Filesystem has been set read-only 03:05:59 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200), 0x0, 0x3e0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 131.860866][T14138] loop5: detected capacity change from 0 to 328 [ 131.871077][T14138] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 131.879609][T14138] FAT-fs (loop5): Filesystem has been set read-only [ 131.896379][T14151] loop2: detected capacity change from 0 to 328 03:05:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) ioctl$INCFS_IOC_FILL_BLOCKS(r3, 0x80106720, &(0x7f0000000040)={0x3, &(0x7f0000000500)=[{0xfffffffd, 0xf6, &(0x7f0000000240)="c5a73d57811ca1a5cb9381f6b479e683a285616ed1200d8ac0d858a3fa9e15cdc1e64bfe084ef5e4157d1b098b7874eaf660438e3b829b2fcfb94325754d97672fc46e6e9a4df6f67639d44a34d50d80bdd08c425eb03794fbcd0b615cc1c66261dfb46a45ea66bde00df91040a3394fdf46bc1a9c08c68bcf98e1a544313a5b9a14d004d6f533479ab8146ddd9273e5e68e775417f23b61bba6e756f6571eb53f7e8f2afe7ac50db9db8501f4a8b4681356742507d978830a56248f1378ebc6375f6b06ad0997971fbff96971f6442a930d4d986fe2ff2b8a2eb9604f26588a742b7613dae41324ac524405c7e428d906e5092d301b", 0x0, 0x1}, {0x3, 0xef, &(0x7f0000000340)="f3fbf2c817c2486d1b1383777094c1f30a06a9f863b011a69aeb329b81d2e48040b45f2bfbe7e3eec107ee41d4fe101796225be2526817f8d6bf6559e612052fb188940e8acef8fb0349b5367bc105b7c89a67d4555427edbd794dd8ed8ce93b9f59b1eb8e135211bc9079c97f1a4b27079f73b9ac12dd0aaaa6030a62b5dca6e3a1355ce5ddbebfb330e81ba3c068c7c977b1da3f2e846d207a63c8d480e7b7e474f8d1d8a65a582bf36b14e44eb24cd084f37a5709aba4ae645d49575fd33786f2e1ac07cbe01ed5aa490ba8f84611e8d7699db18112fb6bba8fc5ca1a2c94b8fe42b5dca643b3a8427bcea14fcd"}, {0x717d5b3e, 0x9d, &(0x7f0000000440)="f466e4a6727e470a0edf0dae3715c2ed57d27f27af6c5b29db0c14ecf78b8898bfec0a826af60e3607740da3410556f4d2ceb453e3390c99b12fbfac91eeadee27926430532f9629b72322499aabd2b848ed5d6b979063f90f5d73d24221596d66fa554c08a0d4401cd3395b5d094929198a44310ef0268a515f147e239a1cecb4f1d5b69d567e949c634ef0f05e421370efa00a520c561b5fad89125b", 0x1, 0x1}]}) socket(0x3a, 0x800, 0x3) 03:05:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x4030582b, &(0x7f0000000000)={0xc, r1}) [ 131.906425][T14151] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x00000000 (sector = 1) 03:05:59 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:59 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) memfd_create(&(0x7f00000000c0)='\x00', 0x6) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mbind(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000080)=0x4f1, 0x9, 0x3) write$P9_RMKNOD(0xffffffffffffffff, &(0x7f0000000100)={0x14, 0x13, 0x2, {0x10, 0x4, 0x7}}, 0x14) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xb, 0x11, r0, 0x9fc72000) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) 03:05:59 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0f", 0x8, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 132.001803][T14167] loop1: detected capacity change from 0 to 64 [ 132.010213][T14167] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 132.011782][T14165] loop2: detected capacity change from 0 to 328 [ 132.041092][T14180] loop5: detected capacity change from 0 to 328 03:05:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./bus\x00', 0x1, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0xffffffffffffff9c}, {&(0x7f0000000040)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000100)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 132.052278][T14165] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x00000000 (sector = 1) [ 132.062464][T14180] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 132.071199][T14180] FAT-fs (loop5): Filesystem has been set read-only 03:05:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x40305839, &(0x7f0000000000)={0xc, r1}) 03:05:59 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 132.100074][ T1132] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) syncfs(r0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000000)={0xc, r0}) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x801, 0x1c0) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000001) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000040)) 03:05:59 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 132.146623][T14194] loop5: detected capacity change from 0 to 328 03:05:59 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0f", 0x8, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 132.211338][T14209] loop2: detected capacity change from 0 to 328 [ 132.219473][T14209] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x00000000 (sector = 1) 03:05:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x40806685, &(0x7f0000000000)={0xc, r1}) 03:05:59 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 132.323112][T14220] loop5: detected capacity change from 0 to 328 [ 132.363351][T14220] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 132.371901][T14220] FAT-fs (loop5): Filesystem has been set read-only [ 132.399595][T14230] loop2: detected capacity change from 0 to 328 03:05:59 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {0x0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:05:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) syncfs(r0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000000)={0xc, r0}) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x801, 0x1c0) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000001) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000040)) [ 132.409923][T14230] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:05:59 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0f", 0x8, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 132.490063][T14244] loop5: detected capacity change from 0 to 328 [ 132.497298][T14245] loop2: detected capacity change from 0 to 328 [ 132.506564][T14244] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 132.510308][T14199] loop1: detected capacity change from 0 to 32640 [ 132.515151][T14244] FAT-fs (loop5): Filesystem has been set read-only 03:05:59 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0f", 0x8, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 132.534686][T14245] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 132.575861][T14257] loop5: detected capacity change from 0 to 328 [ 132.585046][T14257] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 132.588661][T14199] FAT-fs (loop1): Unrecognized mount option "./bus" or missing value [ 132.593668][T14257] FAT-fs (loop5): Filesystem has been set read-only [ 132.859777][T14199] loop1: detected capacity change from 0 to 32640 [ 132.874360][T14199] FAT-fs (loop1): Unrecognized mount option "./bus" or missing value 03:06:00 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) r3 = socket$packet(0x11, 0x8723625ce09ec020, 0x300) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000340)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r5 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r4, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r6 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x80000001) syncfs(r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000008, 0x10, r6, 0x33d44000) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000000)={0xc, r4}) sendfile(r0, r4, &(0x7f0000000040)=0x2, 0x425) 03:06:00 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ff", 0xa, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:00 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {0x0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x6609, &(0x7f0000000000)={0xc, r1}) 03:06:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) syncfs(r0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000000)={0xc, r0}) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x801, 0x1c0) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000001) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000040)) [ 133.032372][T14284] loop1: detected capacity change from 0 to 64 [ 133.050331][T14292] loop2: detected capacity change from 0 to 328 [ 133.060557][T14291] loop5: detected capacity change from 0 to 328 [ 133.070657][T14284] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 133.086633][T14291] FAT-fs (loop5): error, invalid access to FAT (entry 0x0000fff8) [ 133.094493][T14291] FAT-fs (loop5): Filesystem has been set read-only [ 133.113704][T14292] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 133.139197][ T8] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:06:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25, 0x261}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 03:06:00 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {0x0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x80086601, &(0x7f0000000000)={0xc, r1}) 03:06:00 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ff", 0xa, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 133.277596][T14330] loop1: detected capacity change from 0 to 64 [ 133.289790][T14331] loop2: detected capacity change from 0 to 328 [ 133.294652][T14333] loop5: detected capacity change from 0 to 328 [ 133.315570][T14330] FAT-fs (loop1): bogus number of reserved sectors 03:06:00 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) preadv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/187, 0xbb}, {&(0x7f0000000180)=""/152, 0x98}, {&(0x7f0000000240)=""/85, 0x55}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/40, 0x28}, {&(0x7f0000001340)=""/105, 0x69}, {&(0x7f00000013c0)=""/224, 0xe0}], 0x7, 0x0, 0x8) r1 = open(&(0x7f00000002c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) [ 133.322129][T14330] FAT-fs (loop1): Can't find a valid FAT filesystem [ 133.334111][T14333] FAT-fs (loop5): error, invalid access to FAT (entry 0x0000fff8) [ 133.342043][T14333] FAT-fs (loop5): Filesystem has been set read-only [ 133.350773][T14331] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:06:00 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ff", 0xa, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:00 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x80086603, &(0x7f0000000000)={0xc, r1}) [ 133.465436][T14330] loop1: detected capacity change from 0 to 64 [ 133.470471][T14356] loop5: detected capacity change from 0 to 328 [ 133.478270][T14330] FAT-fs (loop1): bogus number of reserved sectors [ 133.485211][T14330] FAT-fs (loop1): Can't find a valid FAT filesystem [ 133.489628][T14356] FAT-fs (loop5): error, invalid access to FAT (entry 0x0000fff8) [ 133.499920][T14356] FAT-fs (loop5): Filesystem has been set read-only [ 133.538685][T14370] loop2: detected capacity change from 0 to 328 [ 133.561127][T14370] FAT-fs (loop2): bogus number of reserved sectors [ 133.567706][T14370] FAT-fs (loop2): Can't find a valid FAT filesystem 03:06:00 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff", 0xb, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x20) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 03:06:00 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0014000104010800000000000000000100000000000100036c188c59cdfb770f26ba1fa4e883181f03a722fa0c7c6d2c"], 0x1c}}, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0xf507, 0x0) r1 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000200)='devices.allow\x00', 0x2, 0x0) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000240)="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") sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x58, 0x2, 0x3, 0x101, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFQA_CFG_MASK={0x8}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x7}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0xc983}, @NFQA_CFG_MASK={0x8, 0x4, 0x1, 0x0, 0x29}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x7, 0x2}}, @NFQA_CFG_CMD={0x8, 0x1, {0x6, 0x0, 0x1}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x9}, @NFQA_CFG_MASK={0x8, 0x4, 0x1, 0x0, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004094) 03:06:00 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 133.676671][T14387] loop5: detected capacity change from 0 to 328 [ 133.678218][T14391] loop1: detected capacity change from 0 to 64 [ 133.699988][T14391] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:06:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x80087601, &(0x7f0000000000)={0xc, r1}) 03:06:01 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001000000000000000200000001000600000000000000000000000000800029351971f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610300000009000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001000000000000000200000001000600000000000000000000000000800029351971f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0f0700000008000000ffffff0fffffff0f00"/64, 0x40, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0f0700000008000000ffffff0fffffff0f00"/64, 0x40, 0x4200}, {&(0x7f0000010700)="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", 0x120, 0x4400}, {&(0x7f0000010900)="2e202020202020202020201000b6e970325132510000e97032510300000000002e2e2020202020202020201000b6e970325132510000e970325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000b6e970325132510000e970325104001a040000", 0x80, 0x5400}, {&(0x7f0000010a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x6400}, {&(0x7f0000010f00)='syzkallers\x00'/32, 0x20, 0x7400}, {&(0x7f0000011000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xb400}], 0x0, &(0x7f0000011100)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) syncfs(r1) r4 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000340), 0xa79bb9d7073f16d3, 0x0) copy_file_range(r3, &(0x7f00000000c0), r4, &(0x7f0000000380)=0xadff, 0x6, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@afid={'afid', 0x3d, 0x6}}, {@uname={'uname', 0x3d, 'vfat\x00'}}, {@dfltuid={'dfltuid', 0x3d, r6}}, {}, {@nodevmap}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}}) [ 133.726494][T14387] FAT-fs (loop5): error, invalid access to FAT (entry 0x00fffff8) [ 133.733001][T14403] loop2: detected capacity change from 0 to 328 [ 133.734447][T14387] FAT-fs (loop5): Filesystem has been set read-only [ 133.763784][T14403] FAT-fs (loop2): bogus number of reserved sectors [ 133.770342][T14403] FAT-fs (loop2): Can't find a valid FAT filesystem 03:06:01 executing program 1: sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x20, 0x0, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x84}, 0x20008000) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000280)=ANY=[@ANYRESOCT=r0, @ANYRES16=r2]) chdir(&(0x7f0000000080)='./file0\x00') r3 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000001) mkdir(&(0x7f00000002c0)='./bus\x00', 0x13) 03:06:01 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff", 0xb, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 133.796051][ T51] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:06:01 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x800c6613, &(0x7f0000000000)={0xc, r1}) [ 133.873066][T14428] loop5: detected capacity change from 0 to 328 [ 133.880584][T14429] loop2: detected capacity change from 0 to 328 03:06:01 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff", 0xb, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:01 executing program 0: seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000000)=0x45a45e3b) r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000280)="5500000018007f0865fe05b2a4a280930a060001fe8000020500ff0a390009002d0050000200000025000540039b846ef75afb83de441100ae20ca3ab822007a060cec4fc091d471cd34938c42f030dd941e7931ff", 0x55}], 0x1}, 0x0) [ 133.915627][T14428] FAT-fs (loop5): error, invalid access to FAT (entry 0x00fffff8) [ 133.923900][T14428] FAT-fs (loop5): Filesystem has been set read-only [ 133.931741][T14429] FAT-fs (loop2): bogus number of reserved sectors [ 133.938273][T14429] FAT-fs (loop2): Can't find a valid FAT filesystem [ 133.955937][T14439] loop1: detected capacity change from 0 to 64 [ 133.990064][T14439] FAT-fs (loop1): Unrecognized mount option "00000000000000000000003" or missing value [ 134.003487][T14449] loop5: detected capacity change from 0 to 328 [ 134.012412][T14449] FAT-fs (loop5): error, invalid access to FAT (entry 0x00fffff8) [ 134.020631][T14449] FAT-fs (loop5): Filesystem has been set read-only [ 134.028175][T14450] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 03:06:01 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x6, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x5, 0x3, 0x1, 0x6}, {0x3, 0x3, 0x27, 0xffffffff}, {0x1, 0x80, 0x40, 0x6}, {0x401, 0x80, 0x1, 0x6}, {0xad38, 0xf8, 0x4, 0x1}, {0x2, 0x1, 0x7, 0x8}, {0x1, 0x20, 0xff, 0xfe}]}) sendfile(r0, r1, 0x0, 0xffff) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x28f) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r4 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r3, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r5 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x80000001) syncfs(r3) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000000)={0xc, r3}) fallocate(r4, 0x0, 0x200042b, 0x200000080) write(r0, &(0x7f0000000140)="af", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000080)={0x1, 0x81, 0x8d9, 0x0, 0x0, 0x89ba}) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c00002ac330e23223ebe2f7c8a6c4c710", @ANYRES16, @ANYBLOB], 0x3c}, 0x1, 0x0, 0x0, 0x40050}, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, 0x0, 0x8, 0x70bd29, 0x25dfdbfc, {{}, {}, {0x4c, 0x18, {0x80000000, @link='syz0\x00'}}}, ["", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x20008000}, 0x4040000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) 03:06:01 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{0x0}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 134.035875][T14450] IPv6: NLM_F_CREATE should be set when creating new route [ 134.043340][T14450] IPv6: NLM_F_CREATE should be set when creating new route [ 134.067978][T14460] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 134.073464][T14462] loop2: detected capacity change from 0 to 328 03:06:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x16, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000002000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36313130373331373200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000da61426b81ed44a9ac5d6d8d66d52a0c010000000c00000000000000d4f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003900000000000000", 0x40, 0x53c}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000030000f000300040000000000000000000f008ec4", 0x20, 0x1001}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d4f4655fd4f4655fd4f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004000800000000000000050000000800"/64, 0x40, 0x4200}, {&(0x7f0000012700)="200000001cc2eb501cc2eb5000000000d4f4655f00"/32, 0x20, 0x4280}, {&(0x7f0000012800)="c041000000300000d4f4655fd4f4655fd4f4655f0000000000000200180000000000000000000000090000000a0000000b00"/64, 0x40, 0x5400}, {&(0x7f0000012900)="20000000000000000000000000000000d4f4655f000000000000000000000000000002ea00"/64, 0x40, 0x5480}, {&(0x7f0000012a00)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000b698e28d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x5600}, {&(0x7f0000012b00)="ed8100001a040000d5f4655fd5f4655fd5f4655f00000000000001000800000000000000010000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a20e8d2000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5800}, {&(0x7f0000012c00)="ffa1000026000000d5f4655fd5f4655fd5f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3631313037333137322f66696c65302f66696c65300000000000000000000000000000000000000000000015d4476a000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5a00}, {&(0x7f0000012d00)="ed8100000a000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008851284000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea040700000000000000000000000000006461746106015401000000000600000000000000786174747231000006014c0100000000060000000000000078617474723200"/256, 0x100, 0x5c00}, {&(0x7f0000012e00)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d5f4655fd5f4655fd5f4655f00000000000002001800000000000000010000000d0000000e0000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2c222a9000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xc0, 0x5de0}, {&(0x7f0000012f00)="ed81000064000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c1705df1d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04073401000000002800000000000000646174610000000000000000", 0xc0, 0x6000}, {&(0x7f0000013000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x61c0}, {&(0x7f0000013100)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x8000}, {&(0x7f0000013200)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0x9000}, {&(0x7f0000013300)="00000000001000"/32, 0x20, 0xa000}, {&(0x7f0000013400)="00000000001000"/32, 0x20, 0xafff}, {&(0x7f0000013500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xc000}], 0x0, &(0x7f0000013a00)) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x848, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '})]^,'}}, {@posixacl}, {@nodevmap}], [{@smackfshat={'smackfshat', 0x3d, '*'}}, {@audit}]}}) 03:06:01 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x8010661b, &(0x7f0000000000)={0xc, r1}) [ 134.129432][T14462] FAT-fs (loop2): bogus number of reserved sectors [ 134.136539][T14462] FAT-fs (loop2): Can't find a valid FAT filesystem [ 134.152838][T14478] loop5: detected capacity change from 0 to 328 [ 134.173005][T14478] FAT-fs (loop5): bogus logical sector size 527 03:06:01 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) [ 134.179442][T14478] FAT-fs (loop5): Can't find a valid FAT filesystem [ 134.215339][T14439] loop1: detected capacity change from 0 to 64 [ 134.232400][T14439] FAT-fs (loop1): Unrecognized mount option "00000000000000000000003" or missing value 03:06:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYRESDEC]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 03:06:01 executing program 0: mlockall(0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00009ff000/0x4000)=nil) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) mremap(&(0x7f0000b67000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x801100, 0x0, 0x0, 0x0, 0x2) munmap(&(0x7f000073c000/0x3000)=nil, 0x3000) syz_open_procfs(0x0, &(0x7f0000000040)='net/unix\x00') mlockall(0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xf) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r4) 03:06:01 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{0x0}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:01 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:01 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) 03:06:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0x801c581f, &(0x7f0000000000)={0xc, r1}) [ 134.315822][T14516] loop1: detected capacity change from 0 to 2048 [ 134.321055][T14520] loop5: detected capacity change from 0 to 328 [ 134.329600][T14521] loop2: detected capacity change from 0 to 328 [ 134.346829][T14516] FAT-fs (loop1): Unrecognized mount option "18446744073709551615" or missing value 03:06:01 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) syncfs(r1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000080)={0x10001, 0x1, {0x3, 0x2, 0x8, 0x3, 0x5}}) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) [ 134.361131][T14520] FAT-fs (loop5): bogus logical sector size 527 [ 134.367403][T14520] FAT-fs (loop5): Can't find a valid FAT filesystem [ 134.390188][T14521] FAT-fs (loop2): bogus number of reserved sectors [ 134.396845][T14521] FAT-fs (loop2): Can't find a valid FAT filesystem 03:06:01 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{0x0}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:01 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc0045878, &(0x7f0000000000)={0xc, r1}) [ 134.523563][T14551] loop2: detected capacity change from 0 to 328 [ 134.534062][T14516] loop1: detected capacity change from 0 to 2048 [ 134.541101][T14551] FAT-fs (loop2): bogus number of reserved sectors [ 134.547628][T14551] FAT-fs (loop2): Can't find a valid FAT filesystem 03:06:01 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:01 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) fadvise64(r0, 0x9, 0x8, 0x2) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) syncfs(r1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) write(r1, &(0x7f0000000080)="48863abe1e5f5ef3e514c8975ea2a29145730adad502419037b3083143426ee3815cf2386a3685fcbde9dda0007942e1034528fe8659c28cc1de1a37a09862db73e4a2c75d6e394511782539f4e6639b45310dcdb948fa42bd8853837e74f232190ea5d5a58523b30116704d615054c5cc4e7d10caf449dc85f8ea3928413b218369cb93f70a46c99eb906deee36eab893", 0x91) r4 = dup3(r3, r1, 0x80000) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, 0x0, 0x8, 0x70bd26, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4008014) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1, 0x11, 0xffffffffffffffff, 0x71961000) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) [ 134.567443][T14516] FAT-fs (loop1): Unrecognized mount option "18446744073709551615" or missing value [ 134.581174][T14557] loop5: detected capacity change from 0 to 328 [ 134.613753][T14557] FAT-fs (loop5): bogus logical sector size 527 [ 134.620227][T14557] FAT-fs (loop5): Can't find a valid FAT filesystem [ 134.650973][T14571] blk_update_request: I/O error, dev loop1, sector 40 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 0 03:06:02 executing program 1: r0 = getpgrp(0x0) getpgid(r0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x3a) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) getpgid(r1) chdir(&(0x7f0000000080)='./file0\x00') r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x80000001) [ 134.780830][T14590] loop1: detected capacity change from 0 to 64 [ 134.794073][T14590] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:06:02 executing program 0: pipe(&(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/anycast6\x00') dup2(r0, r1) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='mounts\x00') dup2(r2, r3) mount$9p_fd(0x0, &(0x7f0000000300)='.\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c6d6d61702c63616368657461673d262c5b28aa5e262c6163636573733d757365722c63616368653d6e6f6e65"]) 03:06:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x180001, 0x18) sendfile(r0, r1, 0x0, 0x80000001) 03:06:02 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:02 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:02 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x3, 0x1002000428, 0xfff) write(r0, &(0x7f0000000140)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x2, 0x7) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0x3, 0x681e) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x120, 0x0) 03:06:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc0045878, &(0x7f0000000000)={0xc, r1}) [ 135.130674][T14606] loop2: detected capacity change from 0 to 328 [ 135.139791][T14606] FAT-fs (loop2): bogus number of reserved sectors [ 135.146582][T14606] FAT-fs (loop2): Can't find a valid FAT filesystem [ 135.154065][T14615] loop1: detected capacity change from 0 to 64 [ 135.155156][T14611] loop5: detected capacity change from 0 to 328 03:06:02 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x3, 0x0, 0x80, 0xfff}]}) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x16e, &(0x7f00000001c0)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x2d) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0xfffffffffffffffd) r1 = gettid() tkill(r1, 0x3a) 03:06:02 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(r1, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x10) sendfile(r1, r2, 0x0, 0x80000001) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x80489439, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f0000001000), 0xfec) fcntl$setsig(r1, 0xa, 0x3a) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) 03:06:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100), r3) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_REMOVE(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, r4, 0x208, 0x70bd29, 0x25dfdbff, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x5}, @NLBL_MGMT_A_DOMAIN={0x11, 0x1, 'NLBL_CIPSOv4\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x21}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @empty}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @remote}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x11}]}, 0x68}, 0x1, 0x0, 0x0, 0x4011}, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000000100000008000100020000001c00048005000300010000000500030080ffffff050003000b0000000800020003"], 0x40}}, 0x0) [ 135.187505][T14615] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:06:02 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:02 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {0x0, 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000200)='./file0\x00', 0x4000000, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff2fff456a614785ec56", 0xc, 0x100000004000}], 0x52010, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000340)='./file0\x00', 0x2000, 0x1d2) symlinkat(&(0x7f0000000040)='./bus\x00', r1, &(0x7f00000000c0)='./file0\x00') setxattr$incfs_id(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240), &(0x7f0000000280)={'0000000000000000000000000000000', 0x31}, 0x20, 0x2) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000300)='./bus\x00') 03:06:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc0046686, &(0x7f0000000000)={0xc, r1}) [ 135.281256][T14642] loop2: detected capacity change from 0 to 328 [ 135.297152][ T1128] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 135.308269][T14642] FAT-fs (loop2): bogus number of reserved sectors [ 135.315071][T14642] FAT-fs (loop2): Can't find a valid FAT filesystem 03:06:02 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) syncfs(r0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000000)={0xc, r0}) listen(r1, 0x7fffffff) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r3, 0x0) fremovexattr(r3, &(0x7f0000000000)=@known='com.apple.system.Security\x00') [ 135.336216][T14652] loop5: detected capacity change from 0 to 328 [ 135.364395][T14652] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 135.372971][T14652] FAT-fs (loop5): Filesystem has been set read-only 03:06:02 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {0x0, 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:02 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032", 0x70}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 135.396813][T14668] loop1: detected capacity change from 0 to 264192 [ 135.407421][T14645] EXT4-fs: 8 callbacks suppressed [ 135.407435][T14645] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. 03:06:02 executing program 4: r0 = memfd_create(&(0x7f0000000200)='\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\x81c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x05\x00'/64, 0x0) fallocate(r0, 0x0, 0x2000428, 0x80) write(r0, &(0x7f0000000140)='/', 0x1) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x284500) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000001) syncfs(r2) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000000)={0xc, r2, 0x0, 0x0, 0x7ff}) sendfile(r1, r2, &(0x7f0000000100)=0x1, 0x5) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$RTC_IRQP_READ(r0, 0x8008700b, &(0x7f0000000080)) r5 = socket$nl_route(0x10, 0x3, 0x0) syncfs(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)={0xc}) fcntl$addseals(0xffffffffffffffff, 0x409, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x11, r5, 0x3000) mount$bind(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x120, 0x0) [ 135.455643][T14676] loop5: detected capacity change from 0 to 328 [ 135.478502][T14681] loop2: detected capacity change from 0 to 328 03:06:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc0096616, &(0x7f0000000000)={0xc, r1}) [ 135.511288][T14676] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 135.519841][T14676] FAT-fs (loop5): Filesystem has been set read-only [ 135.537063][T14681] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:06:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], 0xd48) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000040)={'syz0', "42444af10a20fc11c463d285d75916855c88437123bdf0556655b3d5eb4c35157ddd2e89ef87bf9a0fc3e9689fb5c452a1c184afe66095851d120841e69b4f016dcd38a2146b9817f768eecf1f8ec6f2296962fe3186c8306347302f70d1938cb49542db38069ea28ea9a6177568d7a4906cdcfaa66dc7669aebc0cb40b38e68a55a559115c41c935843c2184bc8b7c056f3c815b561ee09991bdaf1ae88636b2833b8b2528a18d8e07791402517284c92445c17c27dc9a09115fb3af9db22405b0f0f8861b8c91029dad68ac3c20d862e57cd578dd0bc799f1422d73e47c6a940fc251fd4"}, 0xe9) close(0xffffffffffffffff) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x2}) 03:06:02 executing program 4: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) open(0x0, 0x0, 0x60) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000bc0)=ANY=[@ANYBLOB="2321202e2f627573206d73646f7300202a202025207d7d282e212d25205e0aad71fe78e69978ba364147000411d00b2b004fb74e0d69f59bf0de49ff5da47da418f74a7d422dfaf72289e8a08323ee2f370b723867a39eaf4193020615a2bb03e743be0c629f2802644accd7169f6a0184cc160b594e6f2eeafb7506f923d9fc49c8c47742580f00b2ab24f39ce26e6a51a6c8d89b876c85903ad95463680c922a5e69452b862c1d01fb8f53f07219c7f80a99e9ab24b368d4888e06940a19f2b2ec89f9b57f93404b4bf5d5e6857c9e4175b4e845be9db88865ea689273ec55d7788a43231d19098ef8bcedd38e8924a0bac80fe25b090bbbb0628a54ea12d593962eb0b788543dc64ff15d8c4d4692fe3c6960498a5025cb5f97e42f85cbaa12b5a43bf63178b2b3a135389272a7e41a78f2645e02606c09a9d6e791fb6407088c8b2cdf866585c1668f2d58a4922667f6362ec92a4d865ed3fff783b9965bab55fe4b4533f5cd90594e49af42a2f6ba031f96d5d185d7ad0b3eff49f0a1473a1995880cb942058cd32341e729c3de9e5923b2c988f482a3faf00f5c9f33c9fdbf7cb79579c7d711d7d07097d600af9a9c7f1bb8b329f268abfef812421aeda6a684733da145868b3ffb0f79084e77d4722d8222a798ba61531c4a71728c32d282b73cdfdfe27260c4f1acb648f2b2e443a9bc489adff0e0836634faceb8e1b8258f9ef3d5b481eae3c6a29de61f213fd12f7b6e751259402d6cdc734f86fa0acf31490c7c2dc1ac1557449c307615d8ab9b6232bcff7d0d9a0fcfa644ebfc37d3ae72e480bbecbfa42f2a14ecfc83a4f18b0abe0419b2c9eff67261de6388fcee1c7dd6fbef93f0b0ea82f1c5bd30705dc4c5ba1dd08473e2bcba9f6af014f532eab80e8f08c61fad0f50d0541ba197f168a2f1015433e3d5d380e564cedcd5e9d765e0c480170c8b9a74334bcf6bd470f8e35a3428096a14dde61352d9e8f358a8e1bbe0b58d3d358315977c449fbabdb1ddc1add030810146f4325304984098ea6fda31a84a658546b92ddfddded89a5b53c44c6473ac39195415c2da1c104e89d54374b8e1eb6fd756a71396b1ec510f3ac3a63e890978ea5badb6d9d20ec8cae5fb01b65ea535035361f0edc870beb77707aa35b626977ee9b888864d8d63eebf804bc58d75c988e25e30698bb7ffe390cded8c779c222f831426c28f19d2a142931341e001ba4c83bfa77062c4654f66082720bbf287951908bd70d0e61599bbf633cf8326a91b4e2d474e0a8de79648bb6efc116ff695a04b345b232d221d47295787169a72032b24778a36d20b17a08f2d4bdfea0c821e2dc9a77ac0d3bb3e174f01b862b95e8d29b64993eb12ee7eb340b762997c34cc0538c47eb94f46be9704b25c03a4422d1df632a3f1634bb4f8ceb44b445695a35961a8db9e5551f1cc8b23764b7daab02b167274b88f6a41886c67208cea67ea99c2013d5771c44ddb082ccac804876463fb2eae453b4aec8c93bb17b1c18074c5ee22c04b28fb9756ea1c957b18443431aa3a6b91371f375a5f3ca511dcfd82b1171221b1479ed666816f765b63c4cc6a34480160494e10b7a66c820e6d96c0d346a27b31f6ae5bfffffffffffff801497ed3487c8277cc77f5b1dc1e3578c193184485de3b5a7a1afbc8775bbbb69e20a98d47b8ff15b82ddc4c4309500590e5650a88ff8724ee89ee9c7fc03b90d48f74e4ebfa18d88598765be7d3759b1e74fdf819ca3ec6d5cbfd0ebb06d710a9cc052020da5b7021f237bfec379532d6242891ecd2078cc9c82c7978e5c1d7dfcac8ef28cc7d4b9638ab25f5948e8a2864bd0304fe66cc607025213dfaa45610ffff66dd61bbfb084f86faab38adcc0ff9b9b868946f4730aa241e34de219df87aae54a3ccfb5ba67bbfe3bb5dc9ce946c59f70cc64bb91b0c63ac12402815e833a59647c8fe73c181617da40a79ee45bf7183440756c92b2e49126e0412b811c0f8b0c10e133ae86db60617ec10644f3383b9d0cc60ab6b41f7183c8327aea618d7f2fca4fc85c2cb276855eef8dee52235d04fd7d2d2b7fac1ef8e240a0b5214a40d7beac4ec73549216bd3bb3c225ee973254bce02d72408faa2a6bfa1eb66da145462457265d1e876c0acd76cda54a17397b44077e8d691b8f4702d108360249a01c22a413a46a5859c457d0cd5afef89296a38d5107d450fb27adf647e8b68d734c98e979bbdf2466d9a094218bdc04382a5b1b0b41c6e68aad083c520e3c16afea0b86d292e4a2f3d3802277339cd410fd7e6a50ac98484a0632a8467945986f6a807eda245c95d01333cd127dd3cc6798851f6f370e5d6aaa6ed37d75aa226db2f24d911418bbddce85b6d4388686e6d381593b3580c4a022ac6728a884652ef43ba5690029ab5d1c0b2854f596a2dd63541c2c5f1f2c67eb77dfb53ac2cec611caee5d251d0d4ed96fe52e3b80519244035fa2264b2c46a2b9c8004a5f406662c8cd6cbff144deb4f87787cfc83baf0a6824a12c6d4c87a842b61d46d2bcdcfccef2eae627a256367070c59ede6d1ab654bd6a85a8d47dc9bee0d2f42a4d7656fd8650467d945fa6ac69bd668ed6a67bb36e6ce54a04e9a811d870439b19bb2d5cc27df65f327c68f5cda9b4d6801ab99aa4b2360ae852a07237ab4d46d848"], 0x6af) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x7, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f1c0)={0x5, [{r3, r5}, {}, {0x0, r5}, {r4}, {r3}, {r4}, {r3}, {r4}, {r3}, {r3, r5}, {}, {0x0, r5}, {r4, r5}, {}, {0x0, r5}, {0x0, r5}, {}, {}, {}, {r4, r5}, {}, {r4}, {r4}, {r4, r5}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {r3}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {r4, r5}, {}, {r4}, {}, {r3, r5}, {}, {}, {0x0, r5}, {}, {0x0, r5}, {}, {r4}, {}, {0x0, r5}, {}, {}, {r4}, {r4}, {0x0, r5}, {r4}, {}, {r3}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r5}, {}, {}, {}, {}, {r4}, {}, {}, {0x0, r5}, {}, {r4}, {r3}, {}, {0x0, r5}, {}, {}, {r4}, {}, {r4}, {0x0, r5}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {r4, r5}, {}, {}, {}, {r3}, {r3}, {}, {}, {r3, r5}, {}, {}, {0x0, r5}, {r3}, {}, {}, {}, {}, {}, {}, {r3, r5}, {r3}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {r3}, {r3, r5}, {}, {r4}, {}, {}, {0x0, r5}, {}, {0x0, r5}, {}, {}, {r4}, {}, {}, {}, {}, {}, {r3}, {r3, r5}, {}, {}, {r4}, {}, {0x0, r5}, {0x0, r5}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {r3}, {r3}, {r4}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {r3}, {}, {r4}, {r4}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {0x0, r5}, {}, {}, {r4}, {0x0, r5}, {}, {}, {r4}, {r3}, {}, {0x0, r5}], 0x0, "fe3e08bd0b0c3d"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000049cc0)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x0, "45146335e226df"}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 135.572936][T14668] loop1: detected capacity change from 0 to 264192 03:06:02 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032", 0x70}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:02 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {0x0, 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25, 0x4000000000000000}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000040)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0), 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) tee(r1, r2, 0xb7, 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x80000001) [ 135.656102][T14715] loop4: detected capacity change from 0 to 87 [ 135.664113][ C1] sd 0:0:1:0: tag#759 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 135.670701][T14719] loop5: detected capacity change from 0 to 328 [ 135.675276][ C1] sd 0:0:1:0: tag#759 CDB: opcode=0xe5 (vendor) [ 135.687736][ C1] sd 0:0:1:0: tag#759 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c 03:06:03 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0), 0x12) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) syncfs(r0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000000)={0xc, r0}) recvmsg$unix(r2, &(0x7f0000000480)={&(0x7f0000000200), 0x6e, &(0x7f0000000100)=[{&(0x7f0000000280)=""/81, 0x51}, {&(0x7f0000000340)=""/170, 0xaa}, {&(0x7f0000000400)=""/72, 0x48}], 0x3}, 0x40) linkat(r0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1200) read(0xffffffffffffffff, 0x0, 0x1b3) 03:06:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc0185879, &(0x7f0000000000)={0xc, r1}) [ 135.687755][ C1] sd 0:0:1:0: tag#759 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d 03:06:03 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500), 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 135.687772][ C1] sd 0:0:1:0: tag#759 CDB[20]: ba [ 135.709622][T14715] attempt to access beyond end of device [ 135.709622][T14715] loop4: rw=0, want=90, limit=87 [ 135.713075][ C1] sd 0:0:1:0: tag#709 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s 03:06:03 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:03 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500), 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 135.713095][ C1] sd 0:0:1:0: tag#709 CDB: opcode=0xe5 (vendor) [ 135.713112][ C1] sd 0:0:1:0: tag#709 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 135.713132][ C1] sd 0:0:1:0: tag#709 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 135.713170][ C1] sd 0:0:1:0: tag#709 CDB[20]: ba [ 135.738379][T14719] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 135.738398][T14719] FAT-fs (loop5): Filesystem has been set read-only [ 135.747673][T14729] loop2: detected capacity change from 0 to 328 [ 135.755168][ T1132] attempt to access beyond end of device [ 135.755168][ T1132] loop4: rw=1, want=98, limit=87 [ 135.759099][T14732] loop1: detected capacity change from 0 to 4096 [ 135.759987][T14732] FAT-fs (loop1): Unrecognized mount option "ëXmkfs.fat" or missing value [ 135.804263][T14729] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 135.826125][T14748] loop5: detected capacity change from 0 to 328 [ 135.829288][T14748] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 135.829308][T14748] FAT-fs (loop5): Filesystem has been set read-only [ 135.889796][T14760] loop5: detected capacity change from 0 to 328 [ 135.915795][T14763] loop2: detected capacity change from 0 to 328 03:06:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) mkdir(&(0x7f0000000040)='./bus\x00', 0x30) [ 135.954061][T14760] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 135.974559][T14763] FAT-fs (loop2): bogus number of reserved sectors [ 135.980594][T14760] FAT-fs (loop5): Filesystem has been set read-only [ 135.984905][T14732] loop1: detected capacity change from 0 to 4096 [ 135.989335][T14763] FAT-fs (loop2): Can't find a valid FAT filesystem [ 136.019555][T14732] FAT-fs (loop1): Unrecognized mount option "ëXmkfs.fat" or missing value 03:06:03 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500), 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:03 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:03 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x8800, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x40a073e06c0b6574, 0x121) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='rdma.current\x00', 0x275a, 0x0) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000001) syncfs(r2) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000000)={0xc, r2}) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[@ANYRES64=r2], 0xffffffe3) unlink(&(0x7f00000002c0)='./bus\x00') r5 = open_tree(0xffffffffffffff9c, &(0x7f00000002c0)='\x00', 0x89901) mknodat(r5, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchownat(r0, &(0x7f0000000080)='./file0\x00', 0xee01, 0xee00, 0x0) creat(&(0x7f0000000640)='./bus\x00', 0x0) open(&(0x7f0000000240)='./bus\x00', 0x44480, 0x12) prlimit64(0x0, 0x8, &(0x7f00000001c0)={0x3, 0x7f}, &(0x7f0000000200)) 03:06:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc0189436, &(0x7f0000000000)={0xc, r1}) 03:06:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r2 = openat(r0, &(0x7f0000000440)='./bus\x00', 0x50401, 0x20) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000480)="7387b1ee25c51bc424efe21569aba625c8a18f87e560488737380ad0c0386d9a") ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={r1, 0x8, 0xfffffffffffffffe, 0x8}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f00000001c0)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) socket(0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000300)='\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000280), 0x8082, &(0x7f00000004c0)=ANY=[@ANYBLOB='huge=within_size,uid=', @ANYRESHEX=r4, @ANYBLOB="c65a4bfbca628c0b878b57216674d2b5bd0758b735cd02ae96d4271dd67880c6e0e7f9ad68b9a3aa7de7e8395a9a86fe8ed802000000c269ba24171f95e3ad8570a2b7466138f4f92c0ebdd682cc24000298e1a3efcb264ac2b2f237aa38f81bea852165536a4b5d3119b9722d7946f09a952ad39a033e3de0bc6ae6d52bfce1fae2572cd6a8b5e75268c2568b1e", @ANYRESDEC=r6, @ANYBLOB=',smackfsdef=vfat\x00,\x00']) [ 136.092775][T14784] loop1: detected capacity change from 0 to 64 [ 136.107877][T14788] loop5: detected capacity change from 0 to 328 [ 136.127377][T14784] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 136.156399][T14788] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 136.164971][T14788] FAT-fs (loop5): Filesystem has been set read-only [ 136.177853][T14802] loop2: detected capacity change from 0 to 328 [ 136.199094][T14802] FAT-fs (loop2): bogus number of reserved sectors 03:06:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) sendmmsg(r0, &(0x7f0000001f00)=[{{&(0x7f00000002c0)=@in6={0xa, 0x4e22, 0x2, @private0, 0x3}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000340)="8af24a3f46adde0183a44923a5f23bbcc105a175d5cfb7521d829c85016b8189611ac5eeeb43bde75c79d697e3d542bd5156b332bc4e38abd97c9845881bbd16d28dd9a0c174b494009fd4434db14933065c9ca803e553eb556b714f23b44b4b9e1e884acfc7fa6b315b181baadbae26b1080a0136d5d58b425750c5a9a283549b31df70c7a0dea7477ac17013f449188f4f6757887ecb59dc3610203441964124db675614e5434d431427ecdfb5f0e22b92b4c83c49a3d99dae1a665536d3667c4e257cf0462bb70425a1af372381cb4e34e02015bb1f0089ec23009ce7c0f973654c018385b60479ef7fffce336a8a29ba7cb974ee1c423bc32bfc9ff2d23c6ba27d77e5d2c5aab49a4a60e7d5990509e1c99d9c75f4f75221cb540e888b5c7d655e581a173300216ae5b75495652a159325a0dd7fcd8bbeba90dd195aadd9e1e114df8b7545c32fd0ca7d5b4addcc0d38673f4c762b8f509058eefc9a04144740f8ed6d7cfaf210d21c0e44946cf346f83d0721a0a88a94022b5d1a994549b7749c9265881521528d7eb7ae8013834f18b2c5c81dcecd625445a01924cf8298994180d8b4240cbabb86f79da31c45656c3df45525fb579ec49a0d2ff4cc1872e4d8535bec1e53288a457d952fb55dbdd7f2846924e79ad74468a04c9d73dcbcc029882ff23f2ee08feb0e5312e4ab577bfd1bb34a27f4c3674c687b3b3ff7943cce52cdea2417822340714f2b83d64e36ccad6f55de7a9b489234458e5572bddb7fa39a57d0948f0eddd1b1169e38920f8e7bf0ad34cba28689234e308b839c7b2fdd2beeb547234bc591793367ed8aefb5256a7dbf840addafcc0100940072ff7424005218a1651f48ab0c62bef52f9a999dd635f2ff74ad581d7ac61ece0e0be6294adf8805046b990f335c5796a06aa758e19e33ef9eead206d26b96e51129b8743a7cb2ce6d379792526258d6de354244942ca07a782b0aa9abe9eeba64edb70dbc50902db2b7e045e8de1b7d217ce60e28307760aa794fef1f1984508e9d48b92547cc2e1499b47b9496b5032c2417b107fa4b1b65f1af204fe9540987bfd21101f6986a08ea542c1d6c1d6b8948040b9c70c3c1c69c8a96a82292002474b3bdf39a0de29f3cf8ca57c659a4a69dfb955e7b2c5a81b20e79b9710f119edf111100a7b1aebb22855757b9bab43d1834a4cc4730f00a4f4765834b70d39008669af82f27741f543d96a19a069de23b9c1099f5496ac23074573497bf3c5b8df3b3b4093613695a64acb3dff0336133acc4a9176a47bf9548b369e0363878b44a32ce276162bf69682e51b038a41e786905ea650c025fc526942c57769f17d722b0c08e1fb14d94394e3e18dc34b3a2f5d9ad64db252fde15fadf2e28d2f2be0f4c963d52c9ed2830fd6f329dd368416310d7f3142f835939cda064184e9d6dd3f0662c0706d7ebe84dc36c2fb976c4b42837fc4e362fa3f78320e9848f4f629c5ff7bbc4ec4b0c1920c65d7f50d817f81de2db35e52608dd4467cba21664d0262a889eaa0ce96dc1618c9e1d678c9bfbc45c289b7515078a009396b04ff10c6a018ef15fb2144bc197910622bf095cb5d6f0d6a9c3bdb1898224f70dc37861df37686a8ad9789f02256dd2d0524ce908e361e9d5d89af37eb3dc3f638caf9011d8b25e5f8e928526c2e7d1cec0272dd9b4b08dac6b3f6e35692ee5b0aaa4929c6a5703067132a77132f7eb4da63ab074f9e5b38e935ea5b2b3155ce6eb409acb3fb8366ae091c9ed485636c5c83d9916f0eaca2cf0b4bf2f03690618aefd21b59d8c8ac181671aec8c2ff83af783dfb2681c06a67f31e1959336b12793a72dd17079c82901ee10e8e0623b66a60c3571c4906f1b6e659afb39394aae0eed20d01e64af0a497edb8471da1dcfcf3a7b822e25d4ba0ffd998d104be0a7a4275eadfcbbf493a45f6934a76cb1013a98f518077251b2254f9ee169b923074633bd19a971fdb94900b57ce1497e9bb46174f73db294c40b8b8719bc977ce36e315dfb098b139790fb1f4ad56c97f3a1a5e335de1fe24f69dedaeaa90e57a45ec98ec8d2e3d802cbc07d05d703348392e640a3365fa16dc9a296fea5cab628a8332d6428031bc6f7eec25165930590481fec5e7557237d2975d97c57298d6e3d7c87cbe4184b2cec591ced80b3a1aa36276726a002998d20478daf19e3a69851cea68f73f73bb7f3146a30d3ab12e6da369c077fd554ee59df040bc70e8a0e58641b820701e238099795986b6bd71e174f5130a81179de8da3b7a824d5f36b6c3c0e6be85a2dda91fae6e6517c7a9a1d69db87e4f8092bc34857ed5491f140519d345510c2363dfe3168bfa8c73973df5d2bdafc85a6e2e051ddfae3adeb94ff84889f7fdb5ca1ae784ce8a55ab4e46f092c2258322788ad988620de6c1de7e4ae10e5c3cf7f9563b59f717bb03016aebb7e64b8a88d9bbf7d49ff29ce10f8fcf4c5770ba0e97ae668a4bc6c789a0974923c11c512d9f461eb6d752ea5f6923fd930c410d3b6b210af9b9c6428f74e966a563b7c72c4b76c5b8e851c66644b4ec8c4d17ea3090aafc8b9c0a605304cd202429f742685cf1599c61e452f92fe267402dcc0b53f347f22cd4c62fe4bf27b0b6cd12ed3edc9c699017184851c3804eebd33d3fa46a88f44d81d10ebee4befa40e424b3b4b00ad220a1ad330375090f8984c870ef8e57fdda5a3992da2f8f2754861ff2e493fab8ff060bbd54fd5007cbbcf7b07b6c553956c9f48065d348602580bceb628de4cc5cbe717cc2e8c8f6d577fdac617581482a4e40297092b9fb7774a6cd428d6b662d69c75f92a48a86ac55a71ec022a9f64f5066e826053e95b083ad18d469cd8a96af0803542e1c6989838230e0ee4f3232090eb9945aabccd55172433281f54758f77e960668951e9f7318f6cfa312011d2ac46c75e8a5d2dd88000666ba390ed7dbed8eb2cb24bc0da1d13d27733e33369aa599f2476ef6c10cfd2bd5f24b8fe1a2c09b7474da31cbbad835ea5f056c0f442d357a9277fb662b994db626dc4a7f4c075a263252fe97e45de52bb21559c7bea1edef845da9e50fc680916fac8b8e73c3831980dd0118d97b230d75bb88a1d931864fa24c86ce8f8dde7f010f22d2667852f57daaf2020c2e6569b21e77888143f0421bf7ed0bff4b42fd6d98e5280d54dc13fd0651397d47547d1ad7c9842287a6fddd7343c6a49e2106cde8740136e535727bb07cdcb1267f4e678c360560376a014afffad7d464809d1de638887d5305d15f6dad27b109589ecd1acf0350dc0e98a349a4ae6ecf607779b1b9bf83b510233d72566a16bbd112b7d7d854e682b4d1ad1a9ddffb44ed7e34bea96431845f5034d6d3d037b260d3ad2e86f6b75bb8ed3adb1ee6b847154dd48f9606fbcfb94feae57cb8864fc345088f294bd8e8794e793b82e0ff347bb127060891b9db76b40f7182ee943777476e8299ba5b003d2330a925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{&(0x7f0000001540)="550acaeeeac70451cd60d9600ab8748422279d94d0bdd46c4b67fcdbcadd3b3738e991f92aac3a641fcc478f8e576fe1cc5fb0464929f6b30721b30b7ad10e3dea0dcbdab1308151b3da0559050729985e051f0c4286115ceb1221a1722a2a464c299ba0aade11784749565b9f1b9b35cba5240a4f5516bbc0", 0x79}], 0x5, &(0x7f0000001640)=[{0x98, 0x100, 0x8, "583061a2601d208ecf113c40ea2c759994f0834d41e9e139d18477841ac892e7ee45033fe78dee45c8e58379c2119647fa3e1113e167acf45d3bc7a35d397e7597639a23ec215e2e7335e27d929644d7019e9a8ceed54756073122f8445ab123eb50e4101b475c42ef89502608f5c717cd2b1e9119676bc66eaf7b74f3cf063046907edc01"}, {0x30, 0x102, 0xffffff81, "bc1ed04accc6fffa5305b0252d404718329cccfc001d573db3d5"}, {0xf0, 0x29, 0x8, 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{&(0x7f0000001940)="84e41f39460a524ffa6b4fee645a4152ba4716137eefade66a46a0f288f7a67c4396b912e5ab4b5216dbce8c1a642c1c9d8c8eff1cdc5103b2473f6de2a37326c7b55e40beb0905015aa02df19", 0x4d}, {&(0x7f00000019c0)="c66a2dec3993cf640694a27556e9e230fda4cc9d2c9512b60bf1ff147b94fc938ee5e71a57ea6958dd3a8c6f60759439e5f345f4296265d51462d35d354164e7d7b76c5a44", 0x45}], 0x4, &(0x7f0000002240)=ANY=[@ANYBLOB="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"], 0x190}}, {{&(0x7f0000001c40)=@pppoe={0x18, 0x0, {0x2, @random="12d776a8164f", 'team0\x00'}}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001cc0)="af4c367fc0ed7ebb32b7818c496a21a04a9a3df4cc7bff213648b4ead9bd333ea2d48a2c577b86e12f4b9adb1f3acc62c24cadc2d1e4174ce1ec008b0423d4e2766d58eeced6510d6fae807f59c0a0762271e27f2b0775d1920f8ebb88dc658d8b80c98fef3f38b1166a337f5e2fdcc3f4396d3d10d702625cda", 0x7a}], 0x1, &(0x7f0000001d80)=[{0xf8, 0x10d, 0x6, "e85d9f0e4c9cca77ee728bf786fd1755ee5aa89f47139993604cb88a192e686c7fdef63397a5edd3c7fe93285d2505f31282f509457866b75007ced407cd79eb49e865e2e2ed617eeea09b51b82ec9f01c8cca4f98dba1460261635ac0053743086a26abb153e7d523a4d1d08aa648366177b761db8b4810208bc9f1d53953249ed464d37056518f6f568c4a737430ef536b4bee9a869f5919e7d34042d21f96ff0654fa1846e5348bf990f17277767ae7ffa127ae24d442bc04deebaa20ad2178c309f79d52c87ce3e68def925290f5e646130c663ae5734f26e82839703200b657"}, {0x70, 0x11e, 0x203, "de355b143c6a986caff4bbc85f9e04d0789ab51cdd8c54ac449a037e4c67d6a9f9f57de9ec4be882cc4cf748fa1082b838f052976ae42a96c557880f777aadb453f1d796820360c021a39f529831d898d1038dd4a3322db557"}], 0x168}}], 0x3, 0x24000880) truncate(&(0x7f0000000040)='./bus\x00', 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) lchown(&(0x7f00000000c0)='./bus\x00', r3, 0xee00) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r5 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r4, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r6 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x80000001) syncfs(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000000)={0xc, r4}) shutdown(r4, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 03:06:03 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffff", 0x6, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 136.205731][T14802] FAT-fs (loop2): Can't find a valid FAT filesystem [ 136.212553][ T1132] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:06:03 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 136.264261][T14822] loop5: detected capacity change from 0 to 328 [ 136.295933][T14831] loop1: detected capacity change from 0 to 64 03:06:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000002300), 0x0, &(0x7f0000002440)=ANY=[@ANYBLOB='shortname=lower,uni_xlate=1,utf8']) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x82000, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) mount$9p_fd(0x0, &(0x7f0000000000)='./file1/file0\x00', &(0x7f00000000c0), 0x10000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_mmap}, {@version_9p2000}], [{@subj_user={'subj_user', 0x3d, 'vfat\x00'}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@audit}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}]}}) 03:06:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc020660b, &(0x7f0000000000)={0xc, r1}) [ 136.306967][T14822] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 136.315808][T14822] FAT-fs (loop5): Filesystem has been set read-only [ 136.319004][T14835] loop2: detected capacity change from 0 to 328 03:06:03 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffff", 0x6, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 136.368963][T14835] FAT-fs (loop2): bogus number of reserved sectors [ 136.375647][T14835] FAT-fs (loop2): Can't find a valid FAT filesystem [ 136.383234][T14831] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 136.442146][T14856] loop5: detected capacity change from 0 to 328 [ 136.448838][T14852] ================================================================== [ 136.456928][T14852] BUG: KCSAN: data-race in __blk_mq_sched_dispatch_requests / blk_mq_run_hw_queue [ 136.466133][T14852] [ 136.468447][T14852] write to 0xffff888102750410 of 8 bytes by task 52 on cpu 0: [ 136.475914][T14852] __blk_mq_sched_dispatch_requests+0x137/0x290 [ 136.482151][T14852] blk_mq_sched_dispatch_requests+0x9f/0x110 [ 136.488114][T14852] __blk_mq_run_hw_queue+0xbc/0x140 [ 136.493567][T14852] __blk_mq_delay_run_hw_queue+0x163/0x2f0 [ 136.499378][T14852] blk_mq_run_hw_queue+0x22c/0x250 [ 136.504583][T14852] blk_mq_run_hw_queues+0x1d1/0x230 [ 136.509786][T14852] blk_mq_requeue_work+0x3ff/0x440 [ 136.515246][T14852] process_one_work+0x402/0x910 [ 136.520189][T14852] worker_thread+0x636/0xae0 [ 136.524774][T14852] kthread+0x262/0x280 [ 136.528840][T14852] ret_from_fork+0x1f/0x30 [ 136.533255][T14852] [ 136.535648][T14852] read to 0xffff888102750410 of 8 bytes by task 14852 on cpu 1: [ 136.543662][T14852] blk_mq_run_hw_queue+0x129/0x250 [ 136.548759][T14852] blk_mq_sched_insert_requests+0x12b/0x1f0 [ 136.554637][T14852] blk_mq_flush_plug_list+0x302/0x3d0 [ 136.559997][T14852] blk_flush_plug_list+0x235/0x260 [ 136.565097][T14852] blk_finish_plug+0x44/0x60 [ 136.569690][T14852] __iomap_dio_rw+0xca7/0x1010 [ 136.574444][T14852] iomap_dio_rw+0x30/0x70 [ 136.578761][T14852] ext4_file_write_iter+0xaa9/0x11f0 [ 136.584374][T14852] do_iter_readv_writev+0x2de/0x380 [ 136.589573][T14852] do_iter_write+0x192/0x5c0 [ 136.594915][T14852] vfs_iter_write+0x4c/0x70 [ 136.599419][T14852] iter_file_splice_write+0x43a/0x790 [ 136.604788][T14852] direct_splice_actor+0x80/0xa0 [ 136.609709][T14852] splice_direct_to_actor+0x345/0x650 [ 136.615377][T14852] do_splice_direct+0x106/0x190 [ 136.620655][T14852] do_sendfile+0x63e/0xbb0 [ 136.625058][T14852] __x64_sys_sendfile64+0x102/0x140 [ 136.630244][T14852] do_syscall_64+0x44/0xa0 [ 136.634691][T14852] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 136.640658][T14852] [ 136.642974][T14852] value changed: 0xffff888102750048 -> 0xffff888102750408 [ 136.650075][T14852] [ 136.652377][T14852] Reported by Kernel Concurrency Sanitizer on: [ 136.658504][T14852] CPU: 1 PID: 14852 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 136.667260][T14852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.677302][T14852] ================================================================== 03:06:04 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f800002000400003000000000000000100000000000000020000000100060000000000", 0x38}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') getsockname$inet(r0, &(0x7f0000000140)={0x2, 0x0, @initdev}, &(0x7f0000000180)=0x10) fchdir(r1) r2 = memfd_create(&(0x7f0000000300)='\x00\xc2\xea\x99\xbb\x1c\xdfjw\x97\x05\xa3\xa2\'\xdd\xe4q\xbf\t\x8c\xe0\x19`\x8e\x00\x00\x00\x00\x00\x00\x00\x00\x00\b \xff\x13\x96\xe3?\xdfH\x8c\xe4V\xe2\xfe\v8\x04\xa5\xb9\xc4:\xf3\xf6y_w\xd8\xcf\x90k\x05\x00\xf9\x1e\xe8m\xec\x12\xa015\xc2\xb3u|K\x111\xd4\f8\xeb\x18\xad\xbb!1\x85\x96P\x1b\xa1\x9a\x81\xf8\xb1\xecB)\xe5\xaa7\xfe\xdd,_D\xe5|\xb1j^\xaec}\x1a\xb4\x17\xafP\x85I\xd5\xa0I\xb0\xaf\xb5\x8b\\\x05\xd7g\xcbV\x8e\xd0\xac\x87I7\xbd\xc6\x9bI\x92\xb2\x87.\xb3\x1fs\xe7%\xdd+\r\xb4\x117\xa7ei~\xb8\x16\xd1P\xf2\x84\x89K\x16\xd0F|\xa3\x89\xc9~9\x00'/204, 0x0) write(r2, &(0x7f00000000c0)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da33", 0x41) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000700)='/proc/asound/timers\x00', 0x0, 0x0) write(r4, &(0x7f0000000740)="83a7baa7b3e50323088c4e776e4cd27aa8917fd3738edc1641a7229b2c3ade5d79b5674b3f176d2da6fb4b1e4437319598fdfa27100ed78999d394b477c866e1c09a9a0ffbb4bbab996dd7c47a055cd85c87dbf92eea59788b77452bcd27f23ff7c1af1ae49bfc2ee3c5ed73f742f8ccaecb553db2d7dffbd8bce7e268c678ee81beb8a4bbc2ba7e0d27ce66d5b4ec5761d83bcf0050", 0x96) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r5, 0x28f) preadv(r5, &(0x7f0000000280)=[{&(0x7f0000000500)=""/245, 0xf5}, {&(0x7f0000000600)=""/224, 0xe0}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/16, 0x10}], 0x4, 0x1, 0xfffffffd) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r2, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000800)={0x2, 0x0, 0x100040, 0x7}) r6 = inotify_init1(0x0) inotify_add_watch(r6, &(0x7f0000000040)='./file0\x00', 0xc40001e1) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x5000000) readv(r0, &(0x7f00000025c0)=[{&(0x7f0000000400)=""/195, 0xc3}], 0x1) 03:06:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc020662a, &(0x7f0000000000)={0xc, r1}) [ 136.774775][T14873] loop2: detected capacity change from 0 to 328 [ 136.784299][ T22] audit: type=1400 audit(1633748764.071:26): avc: denied { write } for pid=14874 comm="syz-executor.0" name="fd" dev="proc" ino=30398 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 [ 136.818592][T14873] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 136.853473][ T22] audit: type=1400 audit(1633748764.101:27): avc: denied { add_name } for pid=14874 comm="syz-executor.0" name="bus" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 [ 136.893234][ T22] audit: type=1400 audit(1633748764.101:28): avc: denied { create } for pid=14874 comm="syz-executor.0" name="bus" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:kernel_t:s0 tclass=file permissive=1 [ 136.917039][T14856] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 136.925594][T14856] FAT-fs (loop5): Filesystem has been set read-only 03:06:04 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', 0x6) write$binfmt_elf64(r0, &(0x7f0000000540)=ANY=[@ANYRESHEX=r0], 0x3c) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[], 0x78) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 03:06:04 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r2 = signalfd4(r0, &(0x7f0000000040)={[0x10001]}, 0x8, 0x800) write(r2, &(0x7f00000000c0)="127c2047f40635a1a8e44433a830ee387adc2c", 0x13) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x80000001) creat(&(0x7f0000000140)='./file0\x00', 0x15) 03:06:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc020660b, &(0x7f0000000000)={0xc, r1}) 03:06:04 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc0286687, &(0x7f0000000000)={0xc, r1}) 03:06:04 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffff", 0x6, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 137.131151][T14906] loop1: detected capacity change from 0 to 64 [ 137.138163][T14905] loop5: detected capacity change from 0 to 328 [ 137.152080][T14916] loop2: detected capacity change from 0 to 328 [ 137.165093][T14906] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:06:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240040000f801", 0xffffffffffffffbc}, {0x0}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000140), 0x2000, 0x0) close(0xffffffffffffffff) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)) r4 = perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r4, 0x0) r5 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r6 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x80000001) syncfs(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000000)={0xc}) dup2(r5, r2) mknodat$loop(r3, &(0x7f0000000080)='./file1\x00', 0x4, 0x1) pipe(&(0x7f0000000280)) mkdirat(r1, &(0x7f0000000240)='./file1\x00', 0x0) 03:06:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x3c5bebbb97fdba1e) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 137.176215][T14905] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 137.184796][T14905] FAT-fs (loop5): Filesystem has been set read-only [ 137.212262][T14916] FAT-fs (loop2): bogus number of reserved sectors [ 137.218925][T14916] FAT-fs (loop2): Can't find a valid FAT filesystem 03:06:04 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffffff0ff8", 0x9, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 137.242917][ T51] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 137.268558][T14934] loop4: detected capacity change from 0 to 3768 [ 137.276169][T14934] FAT-fs (loop4): Unrecognized mount option "allowÊåŽ%†{70000000000000000000000" or missing value 03:06:04 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:04 executing program 0: r0 = perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) wait4(r1, &(0x7f00000000c0), 0x2, &(0x7f0000000100)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x800, 0x2}, 0xffffffffffffffff, 0x0, r0, 0x0) [ 137.307362][T14939] loop5: detected capacity change from 0 to 328 [ 137.313376][T14948] loop1: detected capacity change from 0 to 64 [ 137.330905][T14939] FAT-fs (loop5): error, invalid access to FAT (entry 0x000000f8) [ 137.339267][T14939] FAT-fs (loop5): Filesystem has been set read-only [ 137.346960][T14956] loop2: detected capacity change from 0 to 328 03:06:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc0406618, &(0x7f0000000000)={0xc, r1}) [ 137.356620][T14948] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 137.377041][ T22] audit: type=1400 audit(1633748764.661:29): avc: denied { setattr } for pid=14933 comm="syz-executor.4" path="/proc/14933/task/14934" dev="proc" ino=30471 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 03:06:04 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') exit_group(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) preadv(r1, &(0x7f0000002380)=[{&(0x7f0000000200)=""/22, 0x16}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000000240)=""/109, 0x6d}, {&(0x7f0000001340)=""/23, 0x17}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x5, 0x854, 0x0) syncfs(r0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000000)={0xc, r0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000100)={'sit0\x00', 0x0, 0x29, 0x8, 0x4, 0x401, 0x41, @private2, @private0, 0x8, 0x7800, 0xede, 0x100}}) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') tkill(0xffffffffffffffff, 0x0) preadv(r3, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/104, 0x68}], 0x1, 0x2, 0x0) [ 137.411983][T14956] FAT-fs (loop2): bogus number of reserved sectors [ 137.418522][T14956] FAT-fs (loop2): Can't find a valid FAT filesystem 03:06:04 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffffff0ff8", 0x9, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc0406619, &(0x7f0000000000)={0xc, r1}) 03:06:04 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 137.513403][T14982] loop5: detected capacity change from 0 to 328 [ 137.519562][T14988] loop2: detected capacity change from 0 to 328 [ 137.527609][T14960] loop4: detected capacity change from 0 to 4096 [ 137.534758][T14988] FAT-fs (loop2): bogus number of reserved sectors [ 137.541365][T14988] FAT-fs (loop2): Can't find a valid FAT filesystem 03:06:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') sendfile(r0, r1, 0x0, 0x80000001) 03:06:04 executing program 0: syz_mount_image$nfs(&(0x7f0000000280), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="61ff00295ba547b2e972bb5e6a1bac1aecf92f816586d3a645b05b1b794ea3184d00397a62ee00ed12d08329d83db8b0ced3b384705393d467a92c96f14aac5ebb75f85f5474e03c77f17a9b60d4d86581044bf39ec8ce5eb4a382c92c6673636f6e766578743d726f6f742c00"]) r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0x3, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x201, 0x82) [ 137.561019][T14982] FAT-fs (loop5): error, invalid access to FAT (entry 0x000000f8) [ 137.568868][T14982] FAT-fs (loop5): Filesystem has been set read-only 03:06:04 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="4acc38fd11c926119c4d2254b4d8efb4352571abe75427ef2653a54d36fcd059095a50eb64ef7d1e255a05ed21f77aee69784d916acd392e13d29b3e92df", 0x3e, 0x6000c841, &(0x7f0000000040)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) fcntl$setlease(r0, 0x400, 0x2) recvmmsg(r0, &(0x7f0000002680)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/79, 0x5c4}], 0x1}}], 0x1, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) 03:06:04 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000", 0x1c}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 137.606038][T15002] nfs: Unknown parameter 'aÿ' 03:06:04 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffffff0ff8", 0x9, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:04 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000", 0x1c}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc0506617, &(0x7f0000000000)={0xc, r1}) [ 137.635348][T15016] loop2: detected capacity change from 0 to 328 [ 137.645286][T15016] FAT-fs (loop2): bogus number of FAT sectors [ 137.651448][T15016] FAT-fs (loop2): Can't find a valid FAT filesystem [ 137.661071][T15002] nfs: Unknown parameter 'aÿ' [ 137.670560][T15023] loop1: detected capacity change from 0 to 64 03:06:05 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x103}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000000000)={0x0, 0x17}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000140)={0x4, 0x85, 0x7d, 0x7c, 0x8, 0x3, 0x0, 0x1, 0x9428, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000100), 0x2}, 0x3108, 0x401, 0x3, 0x3, 0x4, 0x78, 0x1ff, 0x0, 0xfffffff7, 0x0, 0xfffffffffffff00c}, 0xffffffffffffffff, 0xf, r0, 0x1) timer_create(0x0, &(0x7f0000000100)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) timer_settime(r1, 0x1, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f00000000c0)={{r2, r3+60000000}}, &(0x7f00000001c0)) timer_settime(0x0, 0x1, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) [ 137.716528][T15029] loop5: detected capacity change from 0 to 328 [ 137.730136][T15023] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 137.739911][T15037] loop2: detected capacity change from 0 to 328 [ 137.758937][T15029] FAT-fs (loop5): error, invalid access to FAT (entry 0x000000f8) 03:06:05 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff", 0xb, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:05 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000", 0x1c}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 137.766863][T15029] FAT-fs (loop5): Filesystem has been set read-only [ 137.781322][T15037] FAT-fs (loop2): bogus number of FAT sectors [ 137.787673][T15037] FAT-fs (loop2): Can't find a valid FAT filesystem 03:06:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc080661a, &(0x7f0000000000)={0xc, r1}) 03:06:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x880081, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14dac2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 137.884746][T15055] loop5: detected capacity change from 0 to 328 [ 137.893721][T15057] loop2: detected capacity change from 0 to 328 [ 137.920253][T15055] FAT-fs (loop5): error, invalid access to FAT (entry 0x00fffff8) [ 137.928217][T15055] FAT-fs (loop5): Filesystem has been set read-only 03:06:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc0c0583b, &(0x7f0000000000)={0xc, r1}) [ 137.941985][T15057] FAT-fs (loop2): bogus number of FAT sectors [ 137.948311][T15057] FAT-fs (loop2): Can't find a valid FAT filesystem [ 137.981789][T15075] loop1: detected capacity change from 0 to 64 03:06:05 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff", 0xb, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 138.068455][T15091] loop5: detected capacity change from 0 to 328 [ 138.112346][T15091] FAT-fs (loop5): error, invalid access to FAT (entry 0x00fffff8) [ 138.120574][T15091] FAT-fs (loop5): Filesystem has been set read-only [ 138.129872][T15075] loop1: detected capacity change from 0 to 64 03:06:05 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x100000, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="580000000506010800000000000000000500000605000100070000000500010007000000090003da9f6e293e0073797a32000000000900020073797a310000000009bff8b0eb34f7fd2400000005ca2571b6e38b811ba8a8ffd1ccd93f26761aeab71c3b4947ff8ad8ea3841f919f057e56d09b53c6c6c5cc69fcba68132b3f0559d5bcd1401f5bc5da31c5abe7671a6d5ee314bd912c3c89b40db2e90c3396a5edf94f5c8405108307f38d0318afc44cacf342cf2681cf38416e8bb31191bfe862fc7fe2ef2044794da8deb72b6298950c26ed8eb77b0a3fdea7548d7"], 0x58}, 0x1, 0x0, 0x0, 0xc080}, 0x7719899758305ba1) sendmsg$DEVLINK_CMD_SB_POOL_GET(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)={0x128, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0x6, 0x11, 0x8000}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x5}, {0x6, 0x11, 0x3}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0xfff7}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x6}, {0x6}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xfffffffd}, {0x6, 0x11, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7fff}, {0x6, 0x11, 0x80}}]}, 0x128}}, 0x8c80) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) r1 = inotify_init1(0x0) inotify_rm_watch(r1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000880), 0x7f, 0x182) ioctl$int_in(r1, 0x5452, &(0x7f0000000100)=0x5) r3 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r3, &(0x7f0000000800)=[{&(0x7f00000009c0)="1e53851521405f68000049445ab542cdcc1a7bda86e079a689acae17cc31c898eda6f288fe62aee7e0f6f80ee9a7bdb3165d5a3b77c2edf9cdc1e8b94e17bbfd0db295179f6c6f363c7dc9dd", 0x4c}, {0x0}, {&(0x7f0000000740)="db0c9b8b3a69a3efecb90948a49541c349f6e58eb0e2c08bcf664ecc69a37b085704a6be41af7e13ac63a99700ccf9f7472247a077995b6927f88309738d6baec77ddc2eed2d913acf2420b1be1c51a8dd080f10fb393927490d4c967d6d07fd924d17a7c81a029ba2890b3a89602f035e64b9d7af15cba151d6edfb47d4e5e0d8aed2539294d294ab37d0ca3c61883924ec8640085183129b0d48f8629f5ff0", 0xa0}], 0x3, 0x0, 0x0) sendfile(r2, r2, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 03:06:05 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f80000200040000300000000000000010000000000", 0x2a}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1, 0x2}) 03:06:05 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff", 0xb, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:05 executing program 1: chdir(&(0x7f0000000080)='./file0\x00') r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x5]}, 0x8, 0x80000) recvfrom$unix(r0, &(0x7f0000000200)=""/245, 0xf5, 0x2021, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) umount2(&(0x7f0000000000)='./file0\x00', 0x4) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000006c0), 0x100, 0x0) recvmmsg$unix(r3, &(0x7f0000001180)=[{{&(0x7f0000000700), 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000780)=""/205, 0xcd}, {&(0x7f0000000880)=""/34, 0x22}], 0x2, &(0x7f0000000900)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}, {{&(0x7f00000009c0)=@abs, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000a40)=""/190, 0xbe}, {&(0x7f0000000b00)=""/106, 0x6a}, {&(0x7f0000000b80)=""/124, 0x7c}, {&(0x7f0000000c00)=""/76, 0x4c}, {&(0x7f0000000c80)=""/171, 0xab}, {&(0x7f0000000300)=""/114, 0x72}, {&(0x7f0000000dc0)=""/91, 0x5b}, {&(0x7f0000000e40)=""/150, 0x96}, {&(0x7f0000000f00)=""/169, 0xa9}], 0x9, &(0x7f0000001080)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xe0}}], 0x2, 0x2, &(0x7f0000001200)={0x77359400}) 03:06:05 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x103}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000000000)={0x0, 0x17}, &(0x7f0000000040)) perf_event_open(&(0x7f0000000140)={0x4, 0x85, 0x7d, 0x7c, 0x8, 0x3, 0x0, 0x1, 0x9428, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000100), 0x2}, 0x3108, 0x401, 0x3, 0x3, 0x4, 0x78, 0x1ff, 0x0, 0xfffffff7, 0x0, 0xfffffffffffff00c}, 0xffffffffffffffff, 0xf, r0, 0x1) timer_create(0x0, &(0x7f0000000100)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) timer_settime(r1, 0x1, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f00000000c0)={{r2, r3+60000000}}, &(0x7f00000001c0)) timer_settime(0x0, 0x1, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) [ 138.524402][T15121] loop2: detected capacity change from 0 to 328 [ 138.533402][T15127] loop5: detected capacity change from 0 to 328 [ 138.547060][T15121] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:06:05 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f80000200040000300000000000000010000000000", 0x2a}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 138.572637][T15127] FAT-fs (loop5): error, invalid access to FAT (entry 0x00fffff8) [ 138.580893][T15127] FAT-fs (loop5): Filesystem has been set read-only 03:06:05 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f80000200040000300000000000000010000000000", 0x2a}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 138.653822][T15148] loop2: detected capacity change from 0 to 328 03:06:05 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1, 0x4}) [ 138.698439][T15148] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 138.709278][T15157] loop4: detected capacity change from 0 to 328 [ 138.725749][T15161] loop1: detected capacity change from 0 to 64 [ 138.733023][T15162] loop5: detected capacity change from 0 to 328 03:06:06 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f80000200040000300000000000000010000000000", 0x2a}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:06 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f80000200040000300000000000000010000000000", 0x2a}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 138.747487][T15157] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 138.759939][T15161] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 138.781182][T15162] FAT-fs (loop5): bogus logical sector size 527 [ 138.788766][T15162] FAT-fs (loop5): Can't find a valid FAT filesystem [ 138.867737][T15186] loop4: detected capacity change from 0 to 328 [ 138.872418][T15184] loop2: detected capacity change from 0 to 328 [ 138.884584][T15186] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:06:06 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) creat(&(0x7f0000000040)='./file1\x00', 0x16) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 138.916063][T15184] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:06:06 executing program 0: perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000100)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/protocols\x00') r2 = syz_io_uring_setup(0x183, &(0x7f00000002c0)={0x0, 0x8fc3, 0x0, 0x0, 0xffffffff}, &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x4307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000148000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x8000000) r7 = syz_io_uring_setup(0x17e6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000400)=0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000080)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000000)={0x0, 0x3938700}, 0x1, 0x0, 0x0, {0x0, r10}}, 0x0) syz_io_uring_submit(r6, r4, &(0x7f00000000c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x3, 0x0, @fd_index=0x2, 0x34b2, 0x0, 0x0, 0x18, 0x1, {0x3, r10}}, 0x3) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@ax25={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x1}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @default]}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x0) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r12 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x100010, r2, 0x0) syz_io_uring_submit(r12, 0x0, &(0x7f0000000000)=@IORING_OP_ASYNC_CANCEL={0xe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r11}}, 0x1) syz_io_uring_submit(r1, 0x0, &(0x7f00000001c0)=@IORING_OP_WRITE={0x17, 0x1, 0x2007, @fd=r7, 0x3f, &(0x7f0000000440)="672b1f07400d5f621e790ee77366dd72c2d7dc017ff31f73da9ba0c91cf5dd06add5ba2fdf9ca89a1e72a74e570d3b652874fa4145690252a584bcf72b7509e054602d5198fc465fee92050bdeb08c8a5d65f243909fcf559cd87b7195513f6cd05d81b13ef39d64295b6ea3240500984de1e219916cb1fa19c9711d15ea31782117794591cc09a4a1068d12", 0x8c, 0x1b, 0x1, {0x0, r11}}, 0x1ff) socket$inet(0x2, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 03:06:06 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f80000200040000300000000000000010000000000", 0x2a}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1, 0x5}) 03:06:06 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001", 0x31}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 138.973679][T15196] loop5: detected capacity change from 0 to 328 [ 138.993267][T15204] loop1: detected capacity change from 0 to 64 [ 139.000250][T15196] FAT-fs (loop5): bogus logical sector size 527 [ 139.006609][T15196] FAT-fs (loop5): Can't find a valid FAT filesystem [ 139.026446][T15204] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:06:06 executing program 0: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.log\x00', 0x41, 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000140)={{}, {0x10}}, 0x24, 0x0) 03:06:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x180) creat(&(0x7f00000000c0)='./bus\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 139.078678][T15232] loop4: detected capacity change from 0 to 328 [ 139.085393][T15231] loop2: detected capacity change from 0 to 328 [ 139.107559][T15232] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 139.117278][T15231] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:06:06 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:06 executing program 0: seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000000)=0x1) [ 139.131322][ T1128] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:06:06 executing program 4: getdents(0xffffffffffffffff, &(0x7f0000000040)=""/164, 0xa4) 03:06:06 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f80000200040000300000000000000010000000000", 0x2a}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 139.184880][T15247] loop5: detected capacity change from 0 to 328 [ 139.193441][T15247] FAT-fs (loop5): bogus logical sector size 527 [ 139.199946][T15247] FAT-fs (loop5): Can't find a valid FAT filesystem 03:06:06 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000440)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@ip_tos_u8={{0x0, 0x0, 0x1, 0x3}}, @ip_tos_int={{0x0, 0x0, 0x1, 0x1}}, @ip_ttl={{0x0, 0x0, 0x2, 0x9}}, @ip_tos_int={{0x0, 0x0, 0x1, 0x8}}, @ip_tos_u8={{0x0, 0x0, 0x1, 0x4}}], 0x68}, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) r3 = gettid() r4 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x80000001) getpeername(r5, &(0x7f0000000300)=@ieee802154={0x24, @long}, &(0x7f0000000100)=0x80) ptrace$setopts(0x4206, r3, 0x0, 0x5) tkill(r3, 0x3a) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x8, 0x5, 0x81, 0x1f, 0x0, 0x1000, 0x47c01, 0x8, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f0000000140)}, 0x811, 0x9, 0x8, 0x4, 0xd73, 0x3, 0x4, 0x0, 0x3, 0x0, 0x1000}, r3, 0x6, r2, 0xa) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r2, 0x89f5, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x2f, 0x2, 0x2, 0x79, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}, @private2={0xfc, 0x2, '\x00', 0x40}, 0x40, 0x8000, 0x7, 0x9}}) 03:06:06 executing program 4: getdents(0xffffffffffffffff, &(0x7f0000000040)=""/164, 0xa4) 03:06:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1, 0x7}) [ 139.233897][T15259] loop1: detected capacity change from 0 to 64 [ 139.259412][T15259] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:06:06 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:06 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f80000200040000300000000000000010000000000", 0x2a}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:06 executing program 4: getdents(0xffffffffffffffff, &(0x7f0000000040)=""/164, 0xa4) [ 139.288899][T15267] loop2: detected capacity change from 0 to 328 [ 139.309115][T15267] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:06:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') getpeername$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f0000000040)=0x6e) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 139.361091][ T8] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 139.379744][T15286] loop5: detected capacity change from 0 to 328 [ 139.391313][T15295] loop2: detected capacity change from 0 to 328 03:06:06 executing program 4: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f80000200040000300000000000000010000000000", 0x2a}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:06 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/block/loop0', 0xd240, 0xc5) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x3a) tkill(r1, 0x37) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x1f, 0x4, 0x3, 0x82, 0x0, 0x7, 0x21000, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000080), 0x1}, 0x4000, 0x1000, 0x1, 0x2, 0x5, 0x1, 0x3ff8, 0x0, 0x1, 0x0, 0x3ad0}, r1, 0x9, r0, 0x2) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x608140, 0x0) syncfs(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)={0xc}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r4 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r3, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r5 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x80000001) syncfs(r3) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000000)={0xc, r3}) copy_file_range(0xffffffffffffffff, &(0x7f0000000140)=0x1f, r4, &(0x7f0000000180)=0x1, 0x6, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 03:06:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1, 0xf}) 03:06:06 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {0x0, 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 139.415200][T15295] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 139.441759][T15304] loop4: detected capacity change from 0 to 328 03:06:06 executing program 4: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f80000200040000300000000000000010000000000", 0x2a}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:06 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000200), 0x0, 0x0) setreuid(0x0, 0xee01) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001800)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f00000016c0)="befe3f2fdf1c", 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(0x0) [ 139.483309][T15313] loop1: detected capacity change from 0 to 64 [ 139.521659][T15322] loop4: detected capacity change from 0 to 328 03:06:06 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f80000200040000300000000000000010000000000", 0x2a}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:06 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) dup(r0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000300)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) 03:06:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x12da42, 0x100) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 139.531276][T15313] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 139.545647][T15334] loop5: detected capacity change from 0 to 328 [ 139.561737][T15334] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 139.570442][T15334] FAT-fs (loop5): Filesystem has been set read-only 03:06:06 executing program 4: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f80000200040000300000000000000010000000000", 0x2a}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1, 0x10}) 03:06:06 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {0x0, 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 139.601391][ T1128] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 139.626581][T15345] loop2: detected capacity change from 0 to 328 [ 139.641605][T15345] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:06:06 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200", 0x2e}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x80, 0x7e, 0x1, 0x0, 0x0, 0x0, 0x40055, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x4, 0xc000, 0x0, @perf_config_ext={0x7, 0xa}, 0x100d0, 0x0, 0x0, 0x0, 0x1, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000180)='./file1\x00', 0x151042, 0x215) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file1\x00', 0x0, &(0x7f0000000100)={'U+', 0x80000000}, 0x16, 0x2) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) add_key$fscrypt_provisioning(&(0x7f00000000c0), &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000001240)=ANY=[@ANYRESOCT=r0], 0x44, 0xfffffffffffffff9) perf_event_open(&(0x7f0000000500)={0x0, 0x80, 0x2, 0x40, 0x0, 0x0, 0x0, 0x10001, 0x11c19, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x6, 0x2, 0x4, 0x3ff, 0x4, @perf_bp, 0x0, 0x4, 0x0, 0x0, 0xff, 0x400, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x5, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000004c0)=0xf7, 0x3) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r1, 0x10, 0x8003, 0x8020001) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x6e) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3, 0x801e}) creat(&(0x7f0000000240)='./file0\x00', 0x108) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 139.713924][T15366] loop1: detected capacity change from 0 to 64 [ 139.721075][T15368] loop4: detected capacity change from 0 to 328 [ 139.736207][T15366] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 139.758799][T15371] loop5: detected capacity change from 0 to 328 03:06:07 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f80000200040000300000000000000010000000000", 0x2a}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x10000, 0x24) creat(&(0x7f0000000040)='./file0\x00', 0x3) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) syncfs(r1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) ioctl$BTRFS_IOC_TREE_SEARCH(r2, 0xd0009411, &(0x7f0000000280)={{0x0, 0xc4c, 0x10000, 0x1, 0x7fd, 0x101, 0x6, 0x0, 0xfffffffc, 0x1f, 0x1000, 0xc0000000000000, 0x1, 0x3f80000000000, 0x2}}) socket$nl_generic(0x10, 0x3, 0x10) r4 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) r6 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x440041, 0x10) renameat2(r6, &(0x7f0000000140)='./file0\x00', r4, &(0x7f0000000240)='./file0\x00', 0x0) sendfile(r4, r5, 0x0, 0x80000001) sendfile(r5, r0, 0x0, 0x7ffffffe) [ 139.788098][T15382] loop2: detected capacity change from 0 to 328 [ 139.803246][T15371] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 139.811949][T15371] FAT-fs (loop5): Filesystem has been set read-only [ 139.823186][T15382] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 139.849599][ T8] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 139.860683][T15372] EXT4-fs error (device sda1): mb_free_blocks:1826: group 8, inode 14541: block 264222:freeing already freed block (bit 2078); block bitmap corrupt. [ 139.876192][T15372] EXT4-fs (sda1): pa ffff888132462f70: logic 32768, phys. 264192, len 2048 [ 139.884979][T15372] EXT4-fs error (device sda1): ext4_mb_release_inode_pa:4776: group 8, free 2018, pa_free 2007 03:06:07 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000", 0x2b}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:07 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {0x0, 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 139.906490][T15396] loop4: detected capacity change from 0 to 328 [ 139.949957][T15404] loop5: detected capacity change from 0 to 328 [ 139.966558][T15404] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 139.975161][T15404] FAT-fs (loop5): Filesystem has been set read-only [ 139.985894][T15413] loop1: detected capacity change from 0 to 64 03:06:07 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f80000200040000300000000000000010000000000", 0x2a}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 140.007003][T15413] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 140.016740][T15424] loop2: detected capacity change from 0 to 328 [ 140.032230][T15370] EXT4-fs error (device sda1): mb_free_blocks:1826: group 10, inode 14541: block 329758:freeing already freed block (bit 2078); block bitmap corrupt. [ 140.047425][T15370] EXT4-fs (sda1): pa ffff8881063dbc98: logic 32768, phys. 329728, len 2048 03:06:07 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) fchdir(r0) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) [ 140.049703][ T1128] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 140.056203][T15370] EXT4-fs error (device sda1): ext4_mb_release_inode_pa:4776: group 10, free 2018, pa_free 2007 [ 140.078274][ T51] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 140.078394][T15424] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:06:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x80, 0x7e, 0x1, 0x0, 0x0, 0x0, 0x40055, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x4, 0xc000, 0x0, @perf_config_ext={0x7, 0xa}, 0x100d0, 0x0, 0x0, 0x0, 0x1, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000180)='./file1\x00', 0x151042, 0x215) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file1\x00', 0x0, &(0x7f0000000100)={'U+', 0x80000000}, 0x16, 0x2) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) add_key$fscrypt_provisioning(&(0x7f00000000c0), &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000001240)=ANY=[@ANYRESOCT=r0], 0x44, 0xfffffffffffffff9) perf_event_open(&(0x7f0000000500)={0x0, 0x80, 0x2, 0x40, 0x0, 0x0, 0x0, 0x10001, 0x11c19, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x6, 0x2, 0x4, 0x3ff, 0x4, @perf_bp, 0x0, 0x4, 0x0, 0x0, 0xff, 0x400, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x5, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000004c0)=0xf7, 0x3) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r1, 0x10, 0x8003, 0x8020001) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x6e) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3, 0x801e}) creat(&(0x7f0000000240)='./file0\x00', 0x108) creat(&(0x7f0000000040)='./bus\x00', 0x0) 03:06:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1, 0x18f}) 03:06:07 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f80000200040000300000000000000010000000000", 0x2a}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 140.107964][T15429] loop4: detected capacity change from 0 to 328 [ 140.147680][T15447] loop1: detected capacity change from 0 to 64 03:06:07 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000", 0x2b}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:07 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010500), 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 140.158733][T15447] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 140.206428][T15459] loop4: detected capacity change from 0 to 328 [ 140.220342][T15464] loop5: detected capacity change from 0 to 328 03:06:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) fsconfig$FSCONFIG_SET_FD(r0, 0x5, &(0x7f0000000040)='&!:]/\x00', 0x0, r1) [ 140.248856][T15470] loop2: detected capacity change from 0 to 328 [ 140.256670][T15464] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 140.265233][T15464] FAT-fs (loop5): Filesystem has been set read-only [ 140.279671][ T1128] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:06:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1, 0x190}) 03:06:07 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010500), 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:07 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 140.293859][T15470] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:06:07 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000", 0x2b}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:07 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 140.356893][T15490] loop1: detected capacity change from 0 to 64 [ 140.363575][T15486] EXT4-fs error (device sda1): mb_free_blocks:1826: group 12, inode 14538: block 395294:freeing already freed block (bit 2078); block bitmap corrupt. [ 140.364573][T15492] loop5: detected capacity change from 0 to 328 [ 140.378848][T15486] EXT4-fs (sda1): pa ffff88813240d270: logic 32768, phys. 395264, len 2048 [ 140.393679][T15486] EXT4-fs error (device sda1): ext4_mb_release_inode_pa:4776: group 12, free 2018, pa_free 2007 [ 140.405686][T15490] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 140.426416][T15492] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 140.435158][T15492] FAT-fs (loop5): Filesystem has been set read-only [ 140.449130][T15504] loop2: detected capacity change from 0 to 328 03:06:07 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r1, 0x8004f50c, &(0x7f0000000240)) splice(r0, &(0x7f0000000040), r2, &(0x7f00000000c0)=0xd69, 0x7, 0x1) sendfile(r1, r2, 0x0, 0x80000001) 03:06:07 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000", 0x2b}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:07 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010500), 0x0, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:07 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:07 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 140.459123][T15504] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 140.489046][ T8] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 140.536891][T15518] loop5: detected capacity change from 0 to 328 [ 140.567225][T15518] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 140.575814][T15518] FAT-fs (loop5): Filesystem has been set read-only 03:06:07 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f80000200040000300000000000000010000000000", 0x2a}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1, 0x500}) 03:06:07 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000", 0x2b}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 140.582717][T15524] loop2: detected capacity change from 0 to 328 [ 140.593388][T15533] loop1: detected capacity change from 0 to 64 [ 140.617815][T15533] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:06:07 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010500)="f8ffff0fffff", 0x6, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f", 0x2c, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:07 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000", 0x2b}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) [ 140.636079][T15539] loop4: detected capacity change from 0 to 72 [ 140.641659][T15524] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 140.652001][T15539] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:06:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x5d2760e4}], 0xd37f1c5f0bdad2d4, &(0x7f00000008c0)=ANY=[]) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000480)='./file0/file0\x00', 0x6, 0x4, &(0x7f0000000780)=[{&(0x7f00000004c0)="39bda8d9ad6ad629731eb02123975be5005c59b08630b3c1bf49183d2486879d2f1bd9e9190a1ba31535d21fd0ab05927f3563ea5732778f3470e7436ea251e0e09d063c7f62ece91e6e0ccaec20af601383ebca32c3001bb0de0fae275908ad1cbed1578f81c652da96cc501bfe525017dcc7e646af804eb4c1c1ec9335364071865f819ab6", 0x86, 0x7}, {&(0x7f0000000580)="9eb35b41b319e2c96f1aeb2cc16b56dfdf5890ee3010d089727ac4a5f8bdde3e12e336fb289f73bcfb76f9cf882f1c29dc4eaccf7706d65ef2133ae1859938a4c6f2d2f5f6fedc8000c4c2aecc136e11fd5d66ca91b9940aef36aac1e47787bc0cf3fdfccd62a963893e638ea56ac53430930838a1f61bba11a7a85bb42fb1c44b8a2691d8e821914a828bb1138c8867a4f40d13299e5dbe6378c4e883ca4d2d15c4d7b935bdcf985d9cd9cd65ac87ac0e3643ade2690023b9d3a8c2fa3dbb83f464821297100939e7abf2d11dc07d3d14051ad72d149db42e49a13b82f1d6d4e19488a8ba533ec45c250e26d21850d15d9f8fbe4e20e0ddb41519", 0xfb, 0x17}, {&(0x7f0000000680)="9ca3ba56cf0d940ca8939fc1a1db9314d81d3dc05ab38ffde001f05039ccfcde7780497236afa3797e3d6a6cd9119e5d9ff285bf17c739eea5467d85b3fb30d36913fe44463340c64482abbfd17e70f716135527a39a7d93fb34e7c43be9e5369b5c14ef64891b67f0a5037e9b2d0ff842d2268cf3660b002a41e135eddea1bcbed694fd8f3ddda85b1cd7e56ecbbaa688e43d7b6469d6bf2272821fc125bb", 0x9f, 0x80000001}, {&(0x7f0000000740)="888c3153ccdda138675bef90b4df7aad9546787d1d5cb7068df80dded8e58672a582c6217b9d3fbb71bd7310", 0x2c, 0x800}], 0x10080, &(0x7f0000000800)={[{@utf8}, {@utf8no}, {@fat=@codepage={'codepage', 0x3d, '737'}}, {@utf8}, {@shortname_mixed}, {@uni_xlateno}, {@shortname_mixed}, {@shortname_win95}, {@shortname_lower}], [{@pcr={'pcr', 0x3d, 0x18}}, {@dont_appraise}]}) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r4 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r3, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r5 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x80000001) syncfs(r3) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000000)={0xc, r3}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xe, 0xc0010, r4, 0x3c725000) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./bus\x00', 0x8, 0x3, &(0x7f0000000340)=[{&(0x7f0000000140)="fa04ac5382a98bbd29b5b43801ae379519a4d09cbcde90dffd5acaf7c86f854bfb", 0x21, 0x1}, {&(0x7f0000000240)="6956d3312adf38f9a82b6f6835b1d6dea7b25e6cfda83482eb9ba1f63e21d7c81f4586b730a076c19aaa5c4d684f82a2e67381f39b39b6d24cb57b9a42d87d422e8be02a88755b14896e745ccbb929b70161c1d0fa929d4fba24ba6a2b2129b39687ee2291dff22e9c1b8373d5de1a8fd80aecac672bd386e58e3d70bbb42390b141ca", 0x83, 0x9}, {&(0x7f0000000300)="9ee91ae4b843eca58af772d08a559ae62126d5a66a43a9ba085f3c8511d74e72357cedadeb45975e0d184542ddc702740afb", 0x32, 0x101}], 0x2000800, &(0x7f00000003c0)={[{@shortname_win95}, {@numtail}, {@utf8}], [{@dont_appraise}, {@smackfshat={'smackfshat', 0x3d, '\x00Z\xe8'}}]}) pipe(&(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r6, 0x0, 0x2d, &(0x7f0000000900)="370ab3cb937d8731fd667f1fc886d2d31e4def37013cf5f47b7b422f34189c654b5833917928d8178a23660a32eae0d71cf49f7d801f7f70cf1f2f4d053e69396b4fb5ea3a5fd64f1e514506cb0576f77f1eca4069dbf01e462f1e446e45b89f23a0c853d710153c004bcb7925b5a3d3c1e424586f3500fbe369d01d710d68a2235e81bcf357e0594208403c3da0de6a7f782c72cd531dcde6f0b8b0c8bc0621d68bb3f63efd49ede46600e9bc949c63028e2c7ae1000b52de51f48efd0c14e6bd8cebf1dc0da66182ffa546c5ff6da205a92ff671ecdef038", 0xd9) 03:06:08 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f80000200040000300000000000000010000000000", 0x2a}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:08 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010200)}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004fec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020004fec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020004fec70325132510000ec70325106002823000041", 0xe1, 0x4800}, {0x0, 0x0, 0x14800}], 0x0, &(0x7f0000011300)) getdents(r0, &(0x7f0000000040)=""/164, 0xa4) 03:06:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1, 0x10}) [ 140.710957][T15559] loop5: detected capacity change from 0 to 328 [ 140.720663][ T8] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 140.749511][T15559] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) 03:06:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x111b01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x28f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = fcntl$dupfd(r2, 0x406, r1) fadvise64(r4, 0x0, 0x1, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1, 0x700}) [ 140.758366][T15559] FAT-fs (loop5): Filesystem has been set read-only [ 140.775880][T15565] loop4: detected capacity change from 0 to 64 [ 140.785630][T15568] loop1: detected capacity change from 0 to