RSP: 002b:00007f1523be2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 161.008424][T19367] RAX: ffffffffffffffda RBX: 00007f1525f6ef60 RCX: 00007f1525e6a709 [ 161.016373][T19367] RDX: 0000000000000000 RSI: 00000000001c5b42 RDI: 0000000020000080 [ 161.024475][T19367] RBP: 00007f1523be21d0 R08: 0000000000000000 R09: 0000000000000000 [ 161.032431][T19367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 161.040453][T19367] R13: 00007ffef94a006f R14: 00007f1523be2300 R15: 0000000000022000 [ 161.048490][T19387] CPU: 1 PID: 19387 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 161.057253][T19387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.067302][T19387] Call Trace: [ 161.070573][T19387] dump_stack_lvl+0xd6/0x122 [ 161.075175][T19387] dump_stack+0x11/0x1b [ 161.079334][T19387] should_fail+0x23c/0x250 [ 161.083745][T19387] ? mempool_alloc_slab+0x16/0x20 [ 161.088782][T19387] __should_failslab+0x81/0x90 [ 161.093601][T19387] should_failslab+0x5/0x20 [ 161.098105][T19387] kmem_cache_alloc+0x4f/0x300 [ 161.102887][T19387] ? mark_page_accessed+0x1e3/0x550 [ 161.108124][T19387] mempool_alloc_slab+0x16/0x20 [ 161.112973][T19387] ? mempool_free+0x130/0x130 [ 161.117644][T19387] mempool_alloc+0x9d/0x310 [ 161.122142][T19387] bio_alloc_bioset+0xcc/0x530 [ 161.126903][T19387] submit_bh_wbc+0x130/0x330 [ 161.131502][T19387] write_dirty_buffer+0xde/0xf0 [ 161.136344][T19387] fat_sync_bhs+0x52/0x160 [ 161.140780][T19387] fat_ent_write+0x85/0xd0 [ 161.145198][T19387] fat_chain_add+0x15b/0x410 [ 161.149776][T19387] fat_get_block+0x48d/0x610 [ 161.154347][T19387] __block_write_begin_int+0x4c5/0x1080 [ 161.159886][T19387] ? fat_block_truncate_page+0x30/0x30 [ 161.165328][T19387] ? wait_for_stable_page+0x56/0x70 [ 161.170536][T19387] cont_write_begin+0x542/0x870 [ 161.175403][T19387] fat_write_begin+0x61/0xf0 [ 161.179975][T19387] ? fat_block_truncate_page+0x30/0x30 [ 161.185415][T19387] generic_perform_write+0x1b8/0x3e0 [ 161.190704][T19387] __generic_file_write_iter+0x215/0x310 [ 161.196323][T19387] ? generic_write_checks+0x250/0x290 [ 161.201682][T19387] generic_file_write_iter+0x75/0x130 [ 161.207037][T19387] do_iter_readv_writev+0x2de/0x380 [ 161.212222][T19387] do_iter_write+0x192/0x5c0 [ 161.217085][T19387] ? splice_from_pipe_next+0x34f/0x3b0 [ 161.222616][T19387] ? kmalloc_array+0x2d/0x40 [ 161.227256][T19387] vfs_iter_write+0x4c/0x70 [ 161.231753][T19387] iter_file_splice_write+0x43a/0x790 [ 161.237217][T19387] ? splice_from_pipe+0xd0/0xd0 [ 161.242057][T19387] direct_splice_actor+0x80/0xa0 [ 161.246988][T19387] splice_direct_to_actor+0x345/0x650 [ 161.252341][T19387] ? do_splice_direct+0x190/0x190 [ 161.257351][T19387] do_splice_direct+0x106/0x190 [ 161.262190][T19387] do_sendfile+0x63e/0xbb0 [ 161.266596][T19387] __x64_sys_sendfile64+0x102/0x140 [ 161.271782][T19387] do_syscall_64+0x44/0xa0 [ 161.276238][T19387] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 161.282125][T19387] RIP: 0033:0x7fddfbe03709 [ 161.286526][T19387] 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 00:43:34 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x500}}], 0x1, 0x0) 00:43:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) (fail_nth: 8) 00:43:34 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 161.306220][T19387] RSP: 002b:00007fddf9b7b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 161.314651][T19387] RAX: ffffffffffffffda RBX: 00007fddfbf07f60 RCX: 00007fddfbe03709 [ 161.322610][T19387] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 161.330574][T19387] RBP: 00007fddf9b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 161.338528][T19387] R10: 0000000080000a00 R11: 0000000000000246 R12: 0000000000000002 [ 161.346522][T19387] R13: 00007ffecd96b75f R14: 00007fddf9b7b300 R15: 0000000000022000 00:43:34 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fspick(r0, &(0x7f0000000280)='./file0\x00', 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) [ 161.399759][T19401] loop0: detected capacity change from 0 to 262160 [ 161.408242][T19361] loop5: detected capacity change from 0 to 262159 [ 161.442295][T19402] loop1: detected capacity change from 0 to 262160 [ 161.472508][T19414] loop2: detected capacity change from 0 to 262160 00:43:35 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x5c8}}], 0x1, 0x0) [ 161.498027][T19402] FAULT_INJECTION: forcing a failure. [ 161.498027][T19402] name failslab, interval 1, probability 0, space 0, times 0 [ 161.510701][T19402] CPU: 0 PID: 19402 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 161.519480][T19402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.529533][T19402] Call Trace: [ 161.532809][T19402] dump_stack_lvl+0xd6/0x122 [ 161.537406][T19402] dump_stack+0x11/0x1b [ 161.541558][T19402] should_fail+0x23c/0x250 00:43:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000980)='./bus\x00', 0x1a7500, 0x114) recvmsg$unix(r0, &(0x7f0000000900)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000200)=""/47, 0x2f}, {&(0x7f0000000280)=""/32, 0x20}, {&(0x7f00000002c0)=""/214, 0xd6}, {&(0x7f00000003c0)=""/226, 0xe2}, {&(0x7f00000004c0)=""/253, 0xfd}, {&(0x7f00000005c0)=""/43, 0x2b}, {&(0x7f0000000600)=""/33, 0x21}, {&(0x7f0000000640)=""/144, 0x90}], 0x8, &(0x7f0000000780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x178}, 0x102) write$P9_RREADLINK(r2, &(0x7f0000000940)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 161.545974][T19402] ? fat_alloc_inode+0x25/0x90 [ 161.546078][T19414] FAT-fs (loop2): bogus number of reserved sectors [ 161.550731][T19402] __should_failslab+0x81/0x90 [ 161.557301][T19414] FAT-fs (loop2): Can't find a valid FAT filesystem [ 161.561964][T19402] ? fat_get_block_bmap+0x1f0/0x1f0 [ 161.561985][T19402] should_failslab+0x5/0x20 [ 161.562004][T19402] kmem_cache_alloc+0x4f/0x300 [ 161.582998][T19402] ? fat_get_block_bmap+0x1f0/0x1f0 [ 161.588257][T19402] fat_alloc_inode+0x25/0x90 [ 161.592838][T19402] ? fat_get_block_bmap+0x1f0/0x1f0 [ 161.598023][T19402] new_inode_pseudo+0x38/0x1c0 [ 161.602885][T19402] new_inode+0x21/0x120 [ 161.607039][T19402] fat_build_inode+0xe7/0x1a0 [ 161.611708][T19402] ? vfat_lookup+0x300/0x300 [ 161.616300][T19402] vfat_create+0xfc/0x1e0 [ 161.620639][T19402] path_openat+0xcec/0x1ec0 [ 161.625204][T19402] do_filp_open+0x105/0x220 [ 161.629706][T19402] do_sys_openat2+0xb5/0x2b0 [ 161.634356][T19402] ? __cond_resched+0x11/0x40 [ 161.639074][T19402] ? fput+0x2d/0x130 [ 161.642969][T19402] __x64_sys_open+0xe2/0x110 00:43:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) (fail_nth: 16) [ 161.647560][T19402] do_syscall_64+0x44/0xa0 [ 161.652046][T19402] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 161.657998][T19402] RIP: 0033:0x7f1525e6a709 [ 161.662408][T19402] 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 [ 161.682106][T19402] RSP: 002b:00007f1523be2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 161.690519][T19402] RAX: ffffffffffffffda RBX: 00007f1525f6ef60 RCX: 00007f1525e6a709 00:43:35 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fspick(r0, &(0x7f0000000280)='./file0\x00', 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) 00:43:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) chdir(&(0x7f0000000700)='./bus\x00') open(&(0x7f00000006c0)='./bus\x00', 0x400, 0x62) 00:43:35 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x600}}], 0x1, 0x0) 00:43:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) (fail_nth: 9) [ 161.698489][T19402] RDX: 0000000000000000 RSI: 00000000001c5b42 RDI: 0000000020000080 [ 161.706449][T19402] RBP: 00007f1523be21d0 R08: 0000000000000000 R09: 0000000000000000 [ 161.714415][T19402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 161.722381][T19402] R13: 00007ffef94a006f R14: 00007f1523be2300 R15: 0000000000022000 00:43:35 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x700}}], 0x1, 0x0) [ 161.766240][T19434] loop5: detected capacity change from 0 to 262160 [ 161.790636][T19442] loop0: detected capacity change from 0 to 262160 [ 161.808118][T19451] loop2: detected capacity change from 0 to 262160 00:43:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000006e40)={0x2, 0x0, @remote}, &(0x7f0000006e80)=0x10, 0x80800) fallocate(r0, 0x21, 0x1000, 0x2) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x3, 0x6) open(&(0x7f0000006e00)='./file0\x00', 0x480, 0xb1) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x0) sendmmsg$sock(r3, &(0x7f0000006c80)=[{{&(0x7f0000000180)=@xdp={0x2c, 0x0, 0x0, 0x21}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000280)="09cea0db9cc9331b8fbda8f9e00edffca97a73898031084e9d7faf5c4bcadeadafd3c173c75447709968f1fecf4cd514a17d9fa253f0199ae66072391c6d8a6aba739471024a4f5ca88c37ae65d6d70fb06360d3a1c0ee04bad04af596d5aa4d4da9fe5ff485224fff8799deae1e341e6b2834092565fd79f3e7bebce82edee1679e4da890f34994a56f371923556028ae93b05505977349c20f86a706789f9589b0773d1fb446434456e6ba7f40e14c5f45ddcc921ffbe21fedb4723afc9fc54cf0a79c13757fb7684e0222fc333e48d44b340ee0da2d5cbaf892c1e4d5b3d54ec1a963e3bef150e825a101e7137042", 0xf0}], 0x1, &(0x7f0000000380)=[@timestamping={{0x14}}], 0x18}}, {{&(0x7f00000003c0)=@can, 0x80, &(0x7f0000001700)=[{&(0x7f0000000440)="f99f7b53d2897f0280e1bd3cb6f5030fd2302d6384d9905fbd05bc2a5e8e7cb576a311193de897a1802d5150c2babbf6fdf41f4964ee3df2776607dfd71093b2cb7e9fbb7134eec74130e8915668f71d38670e06acc3ae4a7b0f11997ba656b2ca76f05c7ba7cc98f5b72829b465d4dae22c76a34cc726df15ece159b5b9a6a9faf83ff9d6899e38374329f69e935333dc6f9d294c3ec2207005c3d5225148f9f0120d215b0b230587e4e20247f19157921f9e5d53a31a092076b5a3c7f6745ceed311a78ddfc1a1039c62b0", 0xcc}, {&(0x7f0000000540)="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{&(0x7f0000005680)="7fd6baeb2b6ca458b6a8b65749909caa772243b8f5b6a038fb40223fda0cbf678a869328c88cd28f0152d957e3e1aba2109a71e0ca112eb53cdfc2b416669ba9d3828798c64554bc566f1d0183f2afe54b1fbb67272adb920f720d50ac1ed7243b3b96703617eeb9c35f3c1b2c45c72ed75501ba8bcc15d133b3ed7871b696a4e300b8f1fa3b88558b5cd5dc4692a96ef8320094dcd1f96c54c1aba8c24448bd0adad3f0e76243246149545f39f354bc9bff01726a9be65e7c97eb8e63b756260fc0b7171445fb9ac4dd2e2acdb5a07fbab10a40ea575b", 0xd7}], 0x6, &(0x7f0000005800)=[@timestamping={{0x14, 0x1, 0x25, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}], 0x60}}, {{&(0x7f0000005880)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x1, 0x4, 0x1}}, 0x80, &(0x7f0000006bc0)=[{&(0x7f0000005900)="f8851a3c09efabce0159d550f0c3d6228ab55e39fa3ec598583e74ec2339cdde194cb8adb11ddba3e43734252ee45b76ba57504f3b561295b703ceaa9a5dbf54c1c3cd0fc13c9920462cfb1da7b93285c49d879e390e78e2b6d275b22aa7003eb8559e536b8ef6708cbdb3d3d25bd3", 0x6f}, {&(0x7f0000005980)="221ac4b5cc9c24dedb3dd8c61a31c2bd9103187787cf42b8d8e4f0f7609e422cbd4519d60f5c727b7b5b372ab0ef24a46ac80b196999a9e9ac64b0b7b4ad5931e116c7c651e9f831402c4d71688313e415e643efbf91a615d4fd632feeeabd93a704b065e8a4194a2c376d656c672eaa62446f198b02134e27bf7f09419971eaae2f6708df7654dd72d42aa77431a187214c4c5890937dd0e77a4c979e098b796791593d9f", 0xa5}, {&(0x7f0000005a40)="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0x1000}, {&(0x7f0000006a40)="605571cbcfdb8e81a09500df50bdf00ea4cd8dde4ad548e1fe1bcaccfc29f0b8e0151e4fa22a46a69a8e970b09d2f2349438abdc66390532058d6824067faab92e40e524e88f86edddd41b7a657349d950e71a6cdbfc2484f2e09a0a8f1f09e1637549d7ffc01581809cbf35685cdc8f6a5cfc6bd6318e20be974b23fd06a2f9aaf9f2698bfaa5bb6e0eea4f597824d6dc1b876f5f72476f25844bca203deb56aa76ca62c21f2f957b2e2b45", 0xac}, {&(0x7f0000006b00)="1ff6c40596f426bd7f3c386288d4901c20baef8cf707077b8798d17341544830cbbc8b335b4e53494654107cb4c78d3a36de2e203ba0b875e96bbab6334224722130f9f0de326acbd22ee1485d17f69eb3eb5e5ce2e6c9b57e8f9d8c32d3bfba2a3491d344d5681d0f47be3fe7f472587fa860f2921e165d16613882edc56c1bd53691cb", 0x84}], 0x5, &(0x7f0000006c40)=[@mark={{0x14, 0x1, 0x24, 0x4a6}}], 0x18}}], 0x6, 0x20000000) sendfile(r1, r2, 0x0, 0x80000001) 00:43:35 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x810}}], 0x1, 0x0) [ 161.815259][T19456] loop1: detected capacity change from 0 to 262160 [ 161.823095][T19461] loop3: detected capacity change from 0 to 262160 [ 161.861204][T19456] FAULT_INJECTION: forcing a failure. [ 161.861204][T19456] name failslab, interval 1, probability 0, space 0, times 0 [ 161.873836][T19456] CPU: 0 PID: 19456 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 161.882596][T19456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.892641][T19456] Call Trace: [ 161.895931][T19456] dump_stack_lvl+0xd6/0x122 [ 161.900530][T19456] dump_stack+0x11/0x1b [ 161.904741][T19456] should_fail+0x23c/0x250 [ 161.909189][T19456] ? security_inode_alloc+0x30/0x180 [ 161.914474][T19456] __should_failslab+0x81/0x90 [ 161.919242][T19456] should_failslab+0x5/0x20 [ 161.923748][T19456] kmem_cache_alloc+0x4f/0x300 [ 161.928604][T19456] security_inode_alloc+0x30/0x180 [ 161.933942][T19456] inode_init_always+0x20b/0x430 [ 161.938911][T19456] ? fat_get_block_bmap+0x1f0/0x1f0 [ 161.944143][T19456] new_inode_pseudo+0x73/0x1c0 [ 161.948908][T19456] new_inode+0x21/0x120 [ 161.953064][T19456] fat_build_inode+0xe7/0x1a0 [ 161.956044][T19473] FAULT_INJECTION: forcing a failure. [ 161.956044][T19473] name failslab, interval 1, probability 0, space 0, times 0 [ 161.957737][T19456] ? vfat_lookup+0x300/0x300 [ 161.974905][T19456] vfat_create+0xfc/0x1e0 [ 161.979228][T19456] path_openat+0xcec/0x1ec0 [ 161.983777][T19456] do_filp_open+0x105/0x220 [ 161.988269][T19456] do_sys_openat2+0xb5/0x2b0 [ 161.992903][T19456] ? __cond_resched+0x11/0x40 [ 161.997561][T19456] ? fput+0x2d/0x130 [ 162.001463][T19456] __x64_sys_open+0xe2/0x110 [ 162.006035][T19456] do_syscall_64+0x44/0xa0 [ 162.010436][T19456] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 162.016318][T19456] RIP: 0033:0x7f1525e6a709 [ 162.020783][T19456] 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 [ 162.040545][T19456] RSP: 002b:00007f1523be2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 162.048937][T19456] RAX: ffffffffffffffda RBX: 00007f1525f6ef60 RCX: 00007f1525e6a709 [ 162.056887][T19456] RDX: 0000000000000000 RSI: 00000000001c5b42 RDI: 0000000020000080 [ 162.064878][T19456] RBP: 00007f1523be21d0 R08: 0000000000000000 R09: 0000000000000000 [ 162.072827][T19456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 162.080780][T19456] R13: 00007ffef94a006f R14: 00007f1523be2300 R15: 0000000000022000 [ 162.088738][T19473] CPU: 1 PID: 19473 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 162.097534][T19473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.107580][T19473] Call Trace: [ 162.110846][T19473] dump_stack_lvl+0xd6/0x122 [ 162.115454][T19473] dump_stack+0x11/0x1b [ 162.119607][T19473] should_fail+0x23c/0x250 [ 162.124015][T19473] ? mempool_alloc_slab+0x16/0x20 [ 162.129128][T19473] __should_failslab+0x81/0x90 [ 162.133882][T19473] should_failslab+0x5/0x20 [ 162.136901][T19451] FAT-fs (loop2): bogus number of reserved sectors [ 162.138385][T19473] kmem_cache_alloc+0x4f/0x300 [ 162.138408][T19473] mempool_alloc_slab+0x16/0x20 [ 162.144899][T19451] FAT-fs (loop2): Can't find a valid FAT filesystem [ 162.149623][T19473] ? mempool_free+0x130/0x130 [ 162.165668][T19473] mempool_alloc+0x9d/0x310 [ 162.170167][T19473] ? __getblk_gfp+0x3f/0x590 [ 162.174760][T19473] bio_alloc_bioset+0xcc/0x530 [ 162.179519][T19473] ? __ext4_get_inode_loc+0x760/0x8c0 [ 162.184886][T19473] submit_bh_wbc+0x130/0x330 [ 162.189488][T19473] __sync_dirty_buffer+0x136/0x1e0 [ 162.194596][T19473] sync_dirty_buffer+0x16/0x20 [ 162.199352][T19473] ext4_write_inode+0x2ad/0x3c0 [ 162.204376][T19473] write_inode+0x89/0x180 [ 162.208718][T19473] __writeback_single_inode+0x2a2/0x440 [ 162.214317][T19473] writeback_single_inode+0x17b/0x3e0 [ 162.219692][T19473] sync_inode_metadata+0x57/0x80 [ 162.224628][T19473] ext4_sync_file+0x4f3/0x670 [ 162.229360][T19473] ? tsan.module_ctor+0x10/0x10 [ 162.234258][T19473] vfs_fsync_range+0x107/0x120 [ 162.239062][T19473] iomap_dio_complete+0x2d5/0x3c0 [ 162.244083][T19473] iomap_dio_rw+0x4e/0x70 [ 162.248416][T19473] ? ext4_file_write_iter+0x521/0x11f0 [ 162.253869][T19473] ext4_file_write_iter+0xaa9/0x11f0 [ 162.259150][T19473] ? ext4_file_write_iter+0x521/0x11f0 [ 162.264605][T19473] do_iter_readv_writev+0x2de/0x380 [ 162.269872][T19473] do_iter_write+0x192/0x5c0 [ 162.274469][T19473] ? splice_from_pipe_next+0x34f/0x3b0 [ 162.279923][T19473] ? kmalloc_array+0x2d/0x40 [ 162.284572][T19473] vfs_iter_write+0x4c/0x70 [ 162.289079][T19473] iter_file_splice_write+0x43a/0x790 [ 162.294451][T19473] ? splice_from_pipe+0xd0/0xd0 [ 162.299357][T19473] direct_splice_actor+0x80/0xa0 [ 162.304286][T19473] splice_direct_to_actor+0x345/0x650 [ 162.309652][T19473] ? do_splice_direct+0x190/0x190 [ 162.314669][T19473] do_splice_direct+0x106/0x190 [ 162.319509][T19473] do_sendfile+0x63e/0xbb0 [ 162.323999][T19473] __x64_sys_sendfile64+0x102/0x140 [ 162.329199][T19473] do_syscall_64+0x44/0xa0 [ 162.333617][T19473] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 162.339521][T19473] RIP: 0033:0x7fddfbe03709 [ 162.343926][T19473] 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 00:43:35 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0xf00}}], 0x1, 0x0) 00:43:35 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x1008}}], 0x1, 0x0) 00:43:35 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x1100}}], 0x1, 0x0) 00:43:35 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r2 = pidfd_getfd(r1, r0, 0x0) accept4$packet(r1, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14, 0x0) connect(r2, &(0x7f0000000280)=@xdp={0x2c, 0xcb5988357045b101, r3, 0x16}, 0x80) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x80000001) [ 162.363519][T19473] RSP: 002b:00007fddf9b5a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 162.371930][T19473] RAX: ffffffffffffffda RBX: 00007fddfbf08020 RCX: 00007fddfbe03709 [ 162.379892][T19473] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005 [ 162.387865][T19473] RBP: 00007fddf9b5a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 162.395829][T19473] R10: 0000000080000a00 R11: 0000000000000246 R12: 0000000000000002 [ 162.403963][T19473] R13: 00007ffecd96b75f R14: 00007fddf9b5a300 R15: 0000000000022000 [ 162.419830][T19465] loop5: detected capacity change from 0 to 262160 [ 162.477605][T19503] loop0: detected capacity change from 0 to 262160 00:43:36 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) (fail_nth: 17) 00:43:36 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x2002}}], 0x1, 0x0) 00:43:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) (fail_nth: 10) 00:43:36 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fspick(r0, &(0x7f0000000280)='./file0\x00', 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) [ 162.586960][T19512] loop2: detected capacity change from 0 to 262160 [ 162.598417][T19512] FAT-fs (loop2): bogus number of reserved sectors [ 162.604954][T19512] FAT-fs (loop2): Can't find a valid FAT filesystem 00:43:36 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fspick(r0, &(0x7f0000000280)='./file0\x00', 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) [ 162.627803][T19520] loop3: detected capacity change from 0 to 262160 [ 162.638663][T19520] FAULT_INJECTION: forcing a failure. [ 162.638663][T19520] name failslab, interval 1, probability 0, space 0, times 0 [ 162.651090][T19525] loop1: detected capacity change from 0 to 262160 [ 162.651296][T19520] CPU: 1 PID: 19520 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 162.666476][T19520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.676536][T19520] Call Trace: [ 162.679810][T19520] dump_stack_lvl+0xd6/0x122 [ 162.684385][T19520] dump_stack+0x11/0x1b [ 162.688528][T19520] should_fail+0x23c/0x250 [ 162.692925][T19520] ? mempool_alloc_slab+0x16/0x20 [ 162.697979][T19520] __should_failslab+0x81/0x90 [ 162.702724][T19520] should_failslab+0x5/0x20 [ 162.707259][T19520] kmem_cache_alloc+0x4f/0x300 [ 162.712003][T19520] ? __find_get_block+0x72d/0x930 [ 162.717015][T19520] mempool_alloc_slab+0x16/0x20 [ 162.721847][T19520] ? mempool_free+0x130/0x130 [ 162.726504][T19520] mempool_alloc+0x9d/0x310 [ 162.730988][T19520] bio_alloc_bioset+0xcc/0x530 [ 162.735774][T19520] ? __getblk_gfp+0x3f/0x590 [ 162.740359][T19520] ? fat_ent_bread+0x107/0x160 [ 162.745113][T19520] submit_bh_wbc+0x130/0x330 [ 162.749749][T19520] write_dirty_buffer+0xde/0xf0 [ 162.754579][T19520] fat_sync_bhs+0x52/0x160 [ 162.758976][T19520] fat_alloc_clusters+0x95a/0xab0 [ 162.763986][T19520] fat_get_block+0x267/0x610 [ 162.768569][T19520] __block_write_begin_int+0x4c5/0x1080 [ 162.774105][T19520] ? fat_block_truncate_page+0x30/0x30 [ 162.779619][T19520] ? wait_for_stable_page+0x56/0x70 [ 162.784797][T19520] cont_write_begin+0x542/0x870 [ 162.789630][T19520] fat_write_begin+0x61/0xf0 [ 162.794317][T19520] ? fat_block_truncate_page+0x30/0x30 [ 162.799819][T19520] generic_perform_write+0x1b8/0x3e0 [ 162.805091][T19520] __generic_file_write_iter+0x215/0x310 [ 162.810707][T19520] ? generic_write_checks+0x250/0x290 [ 162.816063][T19520] generic_file_write_iter+0x75/0x130 [ 162.821421][T19520] do_iter_readv_writev+0x2de/0x380 [ 162.826667][T19520] do_iter_write+0x192/0x5c0 [ 162.831288][T19520] ? splice_from_pipe_next+0x34f/0x3b0 [ 162.836747][T19520] ? kmalloc_array+0x2d/0x40 [ 162.841322][T19520] vfs_iter_write+0x4c/0x70 [ 162.845900][T19520] iter_file_splice_write+0x43a/0x790 [ 162.851342][T19520] ? splice_from_pipe+0xd0/0xd0 [ 162.856214][T19520] direct_splice_actor+0x80/0xa0 [ 162.861201][T19520] splice_direct_to_actor+0x345/0x650 [ 162.866551][T19520] ? do_splice_direct+0x190/0x190 [ 162.871554][T19520] do_splice_direct+0x106/0x190 [ 162.876444][T19520] do_sendfile+0x63e/0xbb0 [ 162.880846][T19520] __x64_sys_sendfile64+0x102/0x140 [ 162.886108][T19520] do_syscall_64+0x44/0xa0 [ 162.890567][T19520] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 162.896516][T19520] RIP: 0033:0x7fddfbe03709 [ 162.900965][T19520] 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 [ 162.920551][T19520] RSP: 002b:00007fddf9b7b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 00:43:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x82) 00:43:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) accept4(r2, &(0x7f00000001c0)=@vsock={0x28, 0x0, 0x0, @hyper}, &(0x7f0000000280)=0x80, 0x80000) 00:43:36 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x3000}}], 0x1, 0x0) [ 162.928943][T19520] RAX: ffffffffffffffda RBX: 00007fddfbf07f60 RCX: 00007fddfbe03709 [ 162.936893][T19520] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 162.944843][T19520] RBP: 00007fddf9b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 162.952798][T19520] R10: 0000000080000a00 R11: 0000000000000246 R12: 0000000000000002 [ 162.960878][T19520] R13: 00007ffecd96b75f R14: 00007fddf9b7b300 R15: 0000000000022000 00:43:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:43:36 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x3800}}], 0x1, 0x0) [ 163.066330][T19544] loop5: detected capacity change from 0 to 262160 [ 163.101013][T19545] loop0: detected capacity change from 0 to 262160 00:43:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 00:43:36 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x4000}}], 0x1, 0x0) [ 163.146341][T19556] loop1: detected capacity change from 0 to 262160 00:43:36 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) (fail_nth: 18) 00:43:36 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x6000}}], 0x1, 0x0) [ 163.206734][T19569] loop5: detected capacity change from 0 to 262160 00:43:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b62, 0x0) 00:43:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000280), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000180)=@routing={0x33, 0x12, 0x2, 0x9, 0x0, [@empty, @loopback, @ipv4={'\x00', '\xff\xff', @remote}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1d}}, @mcast1, @private2, @local, @remote]}, 0x98) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000001, 0x10, r2, 0x52c90000) [ 163.295889][T19582] loop3: detected capacity change from 0 to 262160 [ 163.312425][T19582] FAULT_INJECTION: forcing a failure. [ 163.312425][T19582] name failslab, interval 1, probability 0, space 0, times 0 [ 163.325049][T19582] CPU: 1 PID: 19582 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 163.333806][T19582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.343857][T19582] Call Trace: [ 163.347133][T19582] dump_stack_lvl+0xd6/0x122 [ 163.351764][T19582] dump_stack+0x11/0x1b [ 163.355908][T19582] should_fail+0x23c/0x250 [ 163.360316][T19582] ? mempool_alloc_slab+0x16/0x20 [ 163.365340][T19582] __should_failslab+0x81/0x90 [ 163.370098][T19582] should_failslab+0x5/0x20 [ 163.374594][T19582] kmem_cache_alloc+0x4f/0x300 [ 163.379345][T19582] ? bit_wait+0x50/0x50 [ 163.383547][T19582] ? mark_page_accessed+0x1e3/0x550 [ 163.388796][T19582] mempool_alloc_slab+0x16/0x20 [ 163.393637][T19582] ? mempool_free+0x130/0x130 [ 163.398355][T19582] mempool_alloc+0x9d/0x310 [ 163.402933][T19582] bio_alloc_bioset+0xcc/0x530 [ 163.407754][T19582] submit_bh_wbc+0x130/0x330 [ 163.412343][T19582] write_dirty_buffer+0xde/0xf0 [ 163.417195][T19582] fat_sync_bhs+0x52/0x160 [ 163.421670][T19582] fat_ent_write+0x85/0xd0 [ 163.426133][T19582] fat_chain_add+0x15b/0x410 [ 163.430719][T19582] fat_get_block+0x48d/0x610 [ 163.435314][T19582] __block_write_begin_int+0x4c5/0x1080 [ 163.440980][T19582] ? fat_block_truncate_page+0x30/0x30 [ 163.446472][T19582] ? wait_for_stable_page+0x56/0x70 [ 163.451663][T19582] cont_write_begin+0x542/0x870 [ 163.456588][T19582] fat_write_begin+0x61/0xf0 [ 163.461171][T19582] ? fat_block_truncate_page+0x30/0x30 [ 163.466629][T19582] generic_perform_write+0x1b8/0x3e0 [ 163.471920][T19582] __generic_file_write_iter+0x215/0x310 [ 163.477551][T19582] ? generic_write_checks+0x250/0x290 [ 163.482982][T19582] generic_file_write_iter+0x75/0x130 [ 163.488346][T19582] do_iter_readv_writev+0x2de/0x380 [ 163.493542][T19582] do_iter_write+0x192/0x5c0 [ 163.498151][T19582] ? splice_from_pipe_next+0x34f/0x3b0 [ 163.503587][T19582] ? kmalloc_array+0x2d/0x40 [ 163.508155][T19582] vfs_iter_write+0x4c/0x70 [ 163.512687][T19582] iter_file_splice_write+0x43a/0x790 [ 163.518167][T19582] ? splice_from_pipe+0xd0/0xd0 [ 163.523071][T19582] direct_splice_actor+0x80/0xa0 [ 163.527990][T19582] splice_direct_to_actor+0x345/0x650 [ 163.533377][T19582] ? do_splice_direct+0x190/0x190 [ 163.538390][T19582] do_splice_direct+0x106/0x190 [ 163.543283][T19582] do_sendfile+0x63e/0xbb0 [ 163.547689][T19582] __x64_sys_sendfile64+0x102/0x140 [ 163.552868][T19582] do_syscall_64+0x44/0xa0 [ 163.557269][T19582] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 163.563157][T19582] RIP: 0033:0x7fddfbe03709 [ 163.567588][T19582] 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 [ 163.587305][T19582] RSP: 002b:00007fddf9b7b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 163.595693][T19582] RAX: ffffffffffffffda RBX: 00007fddfbf07f60 RCX: 00007fddfbe03709 [ 163.603711][T19582] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 163.611655][T19582] RBP: 00007fddf9b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 163.619649][T19582] R10: 0000000080000a00 R11: 0000000000000246 R12: 0000000000000002 [ 163.627599][T19582] R13: 00007ffecd96b75f R14: 00007fddf9b7b300 R15: 0000000000022000 [ 163.642487][T19585] loop1: detected capacity change from 0 to 262160 [ 163.653590][T19529] loop2: detected capacity change from 0 to 262160 [ 163.677266][T19529] FAT-fs (loop2): bogus number of reserved sectors [ 163.683810][T19529] FAT-fs (loop2): Can't find a valid FAT filesystem 00:43:37 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fspick(r0, &(0x7f0000000280)='./file0\x00', 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) 00:43:37 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x80fe}}], 0x1, 0x0) 00:43:37 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000002c0)={@private0}, 0x14) ftruncate(r0, 0x42d8dc41) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) symlink(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00') sendfile(r1, r2, 0x0, 0x80000001) r3 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f0000000200), &(0x7f0000000280)=0x4) umount2(&(0x7f0000000300)='./file0\x00', 0x1) 00:43:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x2) [ 163.700724][T19603] loop5: detected capacity change from 0 to 262160 [ 163.786207][T19618] loop1: detected capacity change from 0 to 262160 [ 163.811968][T19620] loop2: detected capacity change from 0 to 262160 00:43:37 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0xc805}}], 0x1, 0x0) [ 163.845774][T19624] loop0: detected capacity change from 0 to 262160 00:43:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x3) 00:43:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) (fail_nth: 19) 00:43:37 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0xfc00}}], 0x1, 0x0) [ 163.917078][T19620] FAT-fs (loop2): bogus number of reserved sectors [ 163.923642][T19620] FAT-fs (loop2): Can't find a valid FAT filesystem 00:43:37 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fspick(r0, &(0x7f0000000280)='./file0\x00', 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) 00:43:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000001380)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}, {&(0x7f0000000180)="c72c4c094d73646c6e967969", 0xc, 0xd4d0}, {&(0x7f0000000200)="a63c4073360565338f47572a110a6e004cb70d74a82b7843c98413f799dd86e9038d37018d1c37eafdbba1be486853dfa419d7e7973b2f0766bee533", 0x3c, 0x10001}, {&(0x7f0000000280)="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", 0x1000, 0x7}, {&(0x7f0000001280)="21dd900b288b94bd385b6561573d57f5d72d458d89d9c2e2aa783a511b52d9af78828ad05f719c682d1c1c0e656b40ea674cbae4f7cafb576237f26285f335b80aa601f5980d2cf8ac0edae952db1d9b2730a4d6623a581bb9b77f1dfaf74769a508d8a8fa9016df55c17830660045d055c547c42ff2f9dafc985bbf32b22b63e2e24000ebf3e89145955160aa458dc87e5a21a683031cf6dac2007e4d1edc8eb5c2d7abfd71a0eb4bceb99ac3d9d5fc7871db9ab2b7fda0cdaba4a9d2fd9e40edc6bddf841104159e6b0a801f8a31842b619c7752c342d459", 0xd9}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 00:43:37 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0xfe80}}], 0x1, 0x0) [ 164.035452][T19647] loop1: detected capacity change from 0 to 262160 [ 164.054450][T19653] loop2: detected capacity change from 0 to 262160 [ 164.058887][T19650] loop3: detected capacity change from 0 to 262160 [ 164.085649][T19657] loop5: detected capacity change from 0 to 262160 [ 164.115950][T19653] FAT-fs (loop2): invalid media value (0x00) [ 164.122045][T19653] FAT-fs (loop2): Can't find a valid FAT filesystem 00:43:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x4) 00:43:37 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fspick(r0, &(0x7f0000000280)='./file0\x00', 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) [ 164.154891][T19650] FAULT_INJECTION: forcing a failure. [ 164.154891][T19650] name failslab, interval 1, probability 0, space 0, times 0 [ 164.167529][T19650] CPU: 0 PID: 19650 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 164.176280][T19650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.186326][T19650] Call Trace: [ 164.189592][T19650] dump_stack_lvl+0xd6/0x122 [ 164.194183][T19650] dump_stack+0x11/0x1b [ 164.198332][T19650] should_fail+0x23c/0x250 [ 164.202198][T19657] FAT-fs (loop5): Unrecognized mount option "Ç" or missing value [ 164.202764][T19650] ? mempool_alloc_slab+0x16/0x20 [ 164.215461][T19650] __should_failslab+0x81/0x90 [ 164.220248][T19650] should_failslab+0x5/0x20 [ 164.224812][T19650] kmem_cache_alloc+0x4f/0x300 [ 164.229624][T19650] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 164.235600][T19650] mempool_alloc_slab+0x16/0x20 [ 164.240437][T19650] ? mempool_free+0x130/0x130 [ 164.245116][T19650] mempool_alloc+0x9d/0x310 [ 164.249600][T19650] bio_alloc_bioset+0xcc/0x530 [ 164.254419][T19650] submit_bh_wbc+0x130/0x330 [ 164.259003][T19650] __sync_dirty_buffer+0x136/0x1e0 [ 164.264102][T19650] sync_dirty_buffer+0x16/0x20 [ 164.268856][T19650] fat_mirror_bhs+0x24b/0x330 [ 164.273520][T19650] fat_ent_write+0xc2/0xd0 [ 164.277928][T19650] fat_chain_add+0x15b/0x410 [ 164.282502][T19650] fat_get_block+0x48d/0x610 [ 164.287075][T19650] __block_write_begin_int+0x4c5/0x1080 [ 164.292623][T19650] ? fat_block_truncate_page+0x30/0x30 [ 164.298068][T19650] ? wait_for_stable_page+0x56/0x70 [ 164.303254][T19650] cont_write_begin+0x542/0x870 [ 164.308137][T19650] fat_write_begin+0x61/0xf0 [ 164.312715][T19650] ? fat_block_truncate_page+0x30/0x30 [ 164.318158][T19650] generic_perform_write+0x1b8/0x3e0 [ 164.323435][T19650] __generic_file_write_iter+0x215/0x310 [ 164.329060][T19650] ? generic_write_checks+0x250/0x290 [ 164.334424][T19650] generic_file_write_iter+0x75/0x130 [ 164.339796][T19650] do_iter_readv_writev+0x2de/0x380 [ 164.344989][T19650] do_iter_write+0x192/0x5c0 [ 164.349561][T19650] ? splice_from_pipe_next+0x34f/0x3b0 [ 164.355002][T19650] vfs_iter_write+0x4c/0x70 [ 164.359490][T19650] iter_file_splice_write+0x43a/0x790 [ 164.364850][T19650] ? splice_from_pipe+0xd0/0xd0 [ 164.369687][T19650] direct_splice_actor+0x80/0xa0 [ 164.374605][T19650] splice_direct_to_actor+0x345/0x650 [ 164.379960][T19650] ? do_splice_direct+0x190/0x190 [ 164.384966][T19650] do_splice_direct+0x106/0x190 [ 164.389799][T19650] do_sendfile+0x63e/0xbb0 [ 164.394209][T19650] __x64_sys_sendfile64+0x102/0x140 [ 164.399392][T19650] do_syscall_64+0x44/0xa0 [ 164.403793][T19650] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 164.409736][T19650] RIP: 0033:0x7fddfbe03709 [ 164.414133][T19650] 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 [ 164.433856][T19650] RSP: 002b:00007fddf9b7b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 164.442254][T19650] RAX: ffffffffffffffda RBX: 00007fddfbf07f60 RCX: 00007fddfbe03709 00:43:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000180)='./bus\x00', 0x420000, 0x104) 00:43:38 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0xff00}}], 0x1, 0x0) [ 164.450205][T19650] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 164.458200][T19650] RBP: 00007fddf9b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 164.466150][T19650] R10: 0000000080000a00 R11: 0000000000000246 R12: 0000000000000002 [ 164.474102][T19650] R13: 00007ffecd96b75f R14: 00007fddf9b7b300 R15: 0000000000022000 [ 164.519559][T19673] loop2: detected capacity change from 0 to 262160 [ 164.530282][T19673] FAT-fs (loop2): invalid media value (0x00) [ 164.536299][T19673] FAT-fs (loop2): Can't find a valid FAT filesystem [ 164.555325][T19685] loop1: detected capacity change from 0 to 262160 00:43:38 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x34000}}], 0x1, 0x0) 00:43:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x5) 00:43:38 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fspick(r0, &(0x7f0000000280)='./file0\x00', 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) [ 164.588288][T19693] loop0: detected capacity change from 0 to 262160 [ 164.600947][T19657] loop5: detected capacity change from 0 to 262160 [ 164.627995][T19657] FAT-fs (loop5): Unrecognized mount option "Ç" or missing value 00:43:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) (fail_nth: 20) 00:43:38 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x40000}}], 0x1, 0x0) [ 164.694340][T19713] loop1: detected capacity change from 0 to 262160 [ 164.709765][T19712] loop2: detected capacity change from 0 to 262160 00:43:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x6) 00:43:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17, 0x10000}, {0x0, 0x0, 0x8}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x18042, 0x62) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 164.771123][T19712] FAT-fs (loop2): invalid media value (0x00) [ 164.777155][T19712] FAT-fs (loop2): Can't find a valid FAT filesystem [ 164.797236][T19734] loop3: detected capacity change from 0 to 262160 [ 164.826272][T19742] loop1: detected capacity change from 0 to 262160 [ 164.840207][T19734] FAULT_INJECTION: forcing a failure. [ 164.840207][T19734] name failslab, interval 1, probability 0, space 0, times 0 [ 164.852835][T19734] CPU: 0 PID: 19734 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 164.861587][T19734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.871656][T19734] Call Trace: 00:43:38 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x400300}}], 0x1, 0x0) 00:43:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x7) [ 164.874926][T19734] dump_stack_lvl+0xd6/0x122 [ 164.879525][T19734] dump_stack+0x11/0x1b [ 164.883681][T19734] should_fail+0x23c/0x250 [ 164.888106][T19734] ? mempool_alloc_slab+0x16/0x20 [ 164.893129][T19734] __should_failslab+0x81/0x90 [ 164.897929][T19734] should_failslab+0x5/0x20 [ 164.902493][T19734] kmem_cache_alloc+0x4f/0x300 [ 164.907253][T19734] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 164.913264][T19734] mempool_alloc_slab+0x16/0x20 [ 164.918107][T19734] ? mempool_free+0x130/0x130 [ 164.922770][T19734] mempool_alloc+0x9d/0x310 [ 164.927321][T19734] ? newidle_balance+0x1d7/0x310 [ 164.932259][T19734] bio_alloc_bioset+0xcc/0x530 [ 164.937021][T19734] submit_bh_wbc+0x130/0x330 [ 164.941613][T19734] __sync_dirty_buffer+0x136/0x1e0 [ 164.946720][T19734] sync_dirty_buffer+0x16/0x20 [ 164.951490][T19734] fat_mirror_bhs+0x24b/0x330 [ 164.956219][T19734] fat_ent_write+0xc2/0xd0 [ 164.960637][T19734] fat_chain_add+0x15b/0x410 [ 164.965224][T19734] fat_get_block+0x48d/0x610 [ 164.969892][T19734] __block_write_begin_int+0x4c5/0x1080 [ 164.975447][T19734] ? fat_block_truncate_page+0x30/0x30 [ 164.980901][T19734] ? wait_for_stable_page+0x56/0x70 [ 164.986124][T19734] cont_write_begin+0x542/0x870 [ 164.990968][T19734] fat_write_begin+0x61/0xf0 [ 164.993461][T19747] loop0: detected capacity change from 0 to 256 [ 164.995558][T19734] ? fat_block_truncate_page+0x30/0x30 [ 165.007226][T19734] generic_perform_write+0x1b8/0x3e0 [ 165.012512][T19734] __generic_file_write_iter+0x215/0x310 [ 165.018196][T19734] ? generic_write_checks+0x250/0x290 [ 165.023567][T19734] generic_file_write_iter+0x75/0x130 [ 165.028951][T19734] do_iter_readv_writev+0x2de/0x380 [ 165.034152][T19734] do_iter_write+0x192/0x5c0 [ 165.038770][T19734] ? splice_from_pipe_next+0x34f/0x3b0 [ 165.044226][T19734] ? kmalloc_array+0x2d/0x40 [ 165.048814][T19734] vfs_iter_write+0x4c/0x70 [ 165.053318][T19734] iter_file_splice_write+0x43a/0x790 [ 165.058707][T19734] ? splice_from_pipe+0xd0/0xd0 [ 165.063596][T19734] direct_splice_actor+0x80/0xa0 [ 165.068575][T19734] splice_direct_to_actor+0x345/0x650 [ 165.074004][T19734] ? do_splice_direct+0x190/0x190 [ 165.079121][T19734] do_splice_direct+0x106/0x190 [ 165.083965][T19734] do_sendfile+0x63e/0xbb0 [ 165.088456][T19734] __x64_sys_sendfile64+0x102/0x140 [ 165.093667][T19734] do_syscall_64+0x44/0xa0 [ 165.098086][T19734] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 165.104051][T19734] RIP: 0033:0x7fddfbe03709 00:43:38 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x1000000}}], 0x1, 0x0) [ 165.108454][T19734] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 165.128140][T19734] RSP: 002b:00007fddf9b7b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 165.136547][T19734] RAX: ffffffffffffffda RBX: 00007fddfbf07f60 RCX: 00007fddfbe03709 [ 165.144512][T19734] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 165.152478][T19734] RBP: 00007fddf9b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 165.160446][T19734] R10: 0000000080000a00 R11: 0000000000000246 R12: 0000000000000002 [ 165.168406][T19734] R13: 00007ffecd96b75f R14: 00007fddf9b7b300 R15: 0000000000022000 00:43:38 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fspick(r0, &(0x7f0000000280)='./file0\x00', 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) 00:43:38 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x2000000}}], 0x1, 0x0) [ 165.242101][T19768] loop1: detected capacity change from 0 to 262160 [ 165.260076][T19772] loop2: detected capacity change from 0 to 262160 [ 165.268296][T19747] loop0: detected capacity change from 0 to 256 00:43:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x100010, r0, 0x592a6000) sendfile(r0, r1, 0x0, 0x80000001) sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x4c, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0xffff, 0x80}}}}, [@NL80211_ATTR_IE_ASSOC_RESP={0x2a, 0x80, [@gcr_ga={0xbd, 0x6}, @supported_rates={0x1, 0x8, [{0x18}, {0x3, 0x1}, {0x3, 0x1}, {0x18}, {0x16}, {0x24}, {0x1}, {0x30}]}, @link_id={0x65, 0x12, {@from_mac=@device_b, @device_b, @broadcast}}]}]}, 0x4c}}, 0x40000010) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000240)=@known='system.posix_acl_access\x00') sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r2, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x80, 0x0, 0x0, 0x70bd2b, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0xd}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x6f}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x47}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x19}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x7a}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x6c}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x18}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x4f}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x1e}]}, 0x80}, 0x1, 0x0, 0x0, 0x4}, 0x0) [ 165.321755][T19772] FAT-fs (loop2): invalid media value (0x00) [ 165.327760][T19772] FAT-fs (loop2): Can't find a valid FAT filesystem 00:43:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0xf) 00:43:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) (fail_nth: 21) 00:43:38 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x3000000}}], 0x1, 0x0) [ 165.391983][T19789] loop0: detected capacity change from 0 to 262160 00:43:38 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fspick(r0, &(0x7f0000000280)='./file0\x00', 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) [ 165.437685][T19797] loop1: detected capacity change from 0 to 262160 00:43:39 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x4000000}}], 0x1, 0x0) 00:43:39 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x5000000}}], 0x1, 0x0) 00:43:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x10) [ 165.517607][T19812] loop3: detected capacity change from 0 to 262160 [ 165.538973][T19813] loop2: detected capacity change from 0 to 262160 00:43:39 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x6000000}}], 0x1, 0x0) [ 165.620848][T19812] FAULT_INJECTION: forcing a failure. [ 165.620848][T19812] name failslab, interval 1, probability 0, space 0, times 0 [ 165.633476][T19812] CPU: 0 PID: 19812 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 165.642289][T19812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.652346][T19812] Call Trace: [ 165.654972][T19830] loop1: detected capacity change from 0 to 262160 [ 165.655611][T19812] dump_stack_lvl+0xd6/0x122 [ 165.666673][T19812] dump_stack+0x11/0x1b 00:43:39 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x7000000}}], 0x1, 0x0) [ 165.670821][T19812] should_fail+0x23c/0x250 [ 165.675232][T19812] ? mempool_alloc_slab+0x16/0x20 [ 165.680281][T19812] __should_failslab+0x81/0x90 [ 165.685040][T19812] should_failslab+0x5/0x20 [ 165.689535][T19812] kmem_cache_alloc+0x4f/0x300 [ 165.694294][T19812] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 165.700272][T19812] mempool_alloc_slab+0x16/0x20 [ 165.705124][T19812] ? mempool_free+0x130/0x130 [ 165.709816][T19812] mempool_alloc+0x9d/0x310 [ 165.714319][T19812] bio_alloc_bioset+0xcc/0x530 00:43:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x18) [ 165.719078][T19812] submit_bh_wbc+0x130/0x330 [ 165.723707][T19812] __sync_dirty_buffer+0x136/0x1e0 [ 165.728824][T19812] sync_dirty_buffer+0x16/0x20 [ 165.733584][T19812] fat_mirror_bhs+0x24b/0x330 [ 165.738265][T19812] fat_alloc_clusters+0x9ad/0xab0 [ 165.743291][T19812] fat_get_block+0x267/0x610 [ 165.747920][T19812] __block_write_begin_int+0x4c5/0x1080 [ 165.753467][T19812] ? fat_block_truncate_page+0x30/0x30 [ 165.758920][T19812] ? wait_for_stable_page+0x56/0x70 [ 165.764116][T19812] cont_write_begin+0x542/0x870 00:43:39 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x8000000}}], 0x1, 0x0) [ 165.768962][T19812] fat_write_begin+0x61/0xf0 [ 165.773541][T19812] ? fat_block_truncate_page+0x30/0x30 [ 165.779062][T19812] generic_perform_write+0x1b8/0x3e0 [ 165.784348][T19812] __generic_file_write_iter+0x215/0x310 [ 165.790007][T19812] ? generic_write_checks+0x250/0x290 [ 165.795378][T19812] generic_file_write_iter+0x75/0x130 [ 165.800749][T19812] do_iter_readv_writev+0x2de/0x380 [ 165.806013][T19812] do_iter_write+0x192/0x5c0 [ 165.810608][T19812] ? splice_from_pipe_next+0x34f/0x3b0 [ 165.816068][T19812] ? kmalloc_array+0x2d/0x40 [ 165.820733][T19812] vfs_iter_write+0x4c/0x70 [ 165.825229][T19812] iter_file_splice_write+0x43a/0x790 [ 165.830596][T19812] ? splice_from_pipe+0xd0/0xd0 [ 165.835457][T19812] direct_splice_actor+0x80/0xa0 [ 165.840384][T19812] splice_direct_to_actor+0x345/0x650 [ 165.845747][T19812] ? do_splice_direct+0x190/0x190 [ 165.850769][T19812] do_splice_direct+0x106/0x190 [ 165.855689][T19812] do_sendfile+0x63e/0xbb0 [ 165.860106][T19812] __x64_sys_sendfile64+0x102/0x140 [ 165.865339][T19812] do_syscall_64+0x44/0xa0 00:43:39 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0xf000000}}], 0x1, 0x0) [ 165.869754][T19812] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 165.875650][T19812] RIP: 0033:0x7fddfbe03709 [ 165.880058][T19812] 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 [ 165.899652][T19812] RSP: 002b:00007fddf9b7b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 165.908061][T19812] RAX: ffffffffffffffda RBX: 00007fddfbf07f60 RCX: 00007fddfbe03709 [ 165.916057][T19812] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 165.924068][T19812] RBP: 00007fddf9b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 165.924202][T19813] FAT-fs (loop2): invalid media value (0x00) [ 165.932029][T19812] R10: 0000000080000a00 R11: 0000000000000246 R12: 0000000000000002 [ 165.932044][T19812] R13: 00007ffecd96b75f R14: 00007fddf9b7b300 R15: 0000000000022000 [ 165.953966][T19813] FAT-fs (loop2): Can't find a valid FAT filesystem 00:43:39 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x10000120}}], 0x1, 0x0) 00:43:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) (fail_nth: 22) [ 166.051883][T19852] loop1: detected capacity change from 0 to 262160 00:43:39 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fspick(r0, &(0x7f0000000280)='./file0\x00', 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) 00:43:39 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x10080000}}], 0x1, 0x0) 00:43:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000240)=@known='system.posix_acl_access\x00') syz_io_uring_setup(0x72e5, &(0x7f0000001300)={0x0, 0x426b, 0x8, 0x0, 0x16f, 0x0, r0}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000001380)=0x0, &(0x7f00000013c0)) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x5, 0x30, r0, 0x10000000) syz_io_uring_submit(r1, r2, &(0x7f0000001400)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x4004, @fd_index=0xa, 0x8, 0x7fffffff, 0x4, 0xe, 0x0, {0x1}}, 0xfff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x18, r4, 0xc4fc9e906872338b, 0x0, 0x0, {{0x5}, {@void, @void}}, [@NL80211_ATTR_TID_CONFIG={0x4, 0x12d}]}, 0x18}}, 0x0) sendmsg$NL80211_CMD_START_P2P_DEVICE(r0, &(0x7f00000012c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001280)={&(0x7f0000000200)=ANY=[@ANYBLOB="14f34400", @ANYRES16=r4, @ANYBLOB="00022abd7000fddbdf2559000000"], 0x14}, 0x1, 0x0, 0x0, 0x24000080}, 0x40) r5 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r6, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r6, &(0x7f0000000480), 0x2e9, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000001440), 0x7, 0x100) sendfile(r7, r3, 0x0, 0x2002000003) open(&(0x7f0000000180)='./file0\x00', 0x230c80, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000280)={{r5}, 0x0, 0x18, @unused=[0x6, 0x9, 0x2, 0x7f], @devid}) 00:43:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x214) 00:43:39 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x11000000}}], 0x1, 0x0) [ 166.162297][T19873] loop2: detected capacity change from 0 to 262160 [ 166.177566][T19875] loop3: detected capacity change from 0 to 262160 [ 166.186396][T19877] loop0: detected capacity change from 0 to 262160 [ 166.216836][T19873] FAT-fs (loop2): invalid media value (0x00) [ 166.222880][T19873] FAT-fs (loop2): Can't find a valid FAT filesystem [ 166.246919][T19883] loop1: detected capacity change from 0 to 262160 [ 166.262247][T19875] FAULT_INJECTION: forcing a failure. [ 166.262247][T19875] name failslab, interval 1, probability 0, space 0, times 0 [ 166.274880][T19875] CPU: 0 PID: 19875 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 166.283629][T19875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.293711][T19875] Call Trace: [ 166.296977][T19875] dump_stack_lvl+0xd6/0x122 [ 166.301589][T19875] dump_stack+0x11/0x1b [ 166.305740][T19875] should_fail+0x23c/0x250 [ 166.310136][T19875] ? mempool_alloc_slab+0x16/0x20 [ 166.315152][T19875] __should_failslab+0x81/0x90 [ 166.319899][T19875] should_failslab+0x5/0x20 [ 166.324398][T19875] kmem_cache_alloc+0x4f/0x300 [ 166.329344][T19875] mempool_alloc_slab+0x16/0x20 [ 166.334179][T19875] ? mempool_free+0x130/0x130 [ 166.338837][T19875] mempool_alloc+0x9d/0x310 [ 166.343336][T19875] bio_alloc_bioset+0xcc/0x530 [ 166.348133][T19875] submit_bh_wbc+0x130/0x330 [ 166.352707][T19875] __sync_dirty_buffer+0x136/0x1e0 [ 166.357804][T19875] sync_dirty_buffer+0x16/0x20 [ 166.362551][T19875] fat_mirror_bhs+0x24b/0x330 [ 166.367239][T19875] fat_alloc_clusters+0x9ad/0xab0 [ 166.372270][T19875] fat_get_block+0x267/0x610 [ 166.376842][T19875] __block_write_begin_int+0x4c5/0x1080 [ 166.382504][T19875] ? fat_block_truncate_page+0x30/0x30 [ 166.388031][T19875] ? wait_for_stable_page+0x56/0x70 [ 166.393215][T19875] cont_write_begin+0x542/0x870 [ 166.398064][T19875] fat_write_begin+0x61/0xf0 [ 166.402650][T19875] ? fat_block_truncate_page+0x30/0x30 [ 166.408091][T19875] generic_perform_write+0x1b8/0x3e0 [ 166.413521][T19875] __generic_file_write_iter+0x215/0x310 [ 166.419147][T19875] ? generic_write_checks+0x250/0x290 [ 166.424506][T19875] generic_file_write_iter+0x75/0x130 [ 166.429866][T19875] do_iter_readv_writev+0x2de/0x380 [ 166.435053][T19875] do_iter_write+0x192/0x5c0 [ 166.439723][T19875] ? splice_from_pipe_next+0x34f/0x3b0 [ 166.445167][T19875] ? kmalloc_array+0x2d/0x40 [ 166.449743][T19875] vfs_iter_write+0x4c/0x70 [ 166.454326][T19875] iter_file_splice_write+0x43a/0x790 [ 166.459681][T19875] ? splice_from_pipe+0xd0/0xd0 [ 166.464517][T19875] direct_splice_actor+0x80/0xa0 [ 166.469440][T19875] splice_direct_to_actor+0x345/0x650 [ 166.474796][T19875] ? do_splice_direct+0x190/0x190 [ 166.479802][T19875] do_splice_direct+0x106/0x190 [ 166.484637][T19875] do_sendfile+0x63e/0xbb0 [ 166.489056][T19875] __x64_sys_sendfile64+0x102/0x140 [ 166.494261][T19875] do_syscall_64+0x44/0xa0 [ 166.498749][T19875] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 166.504629][T19875] RIP: 0033:0x7fddfbe03709 [ 166.509098][T19875] 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 [ 166.528689][T19875] RSP: 002b:00007fddf9b7b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 166.537082][T19875] RAX: ffffffffffffffda RBX: 00007fddfbf07f60 RCX: 00007fddfbe03709 [ 166.545139][T19875] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 166.553099][T19875] RBP: 00007fddf9b7b1d0 R08: 0000000000000000 R09: 0000000000000000 00:43:40 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fspick(r0, &(0x7f0000000280)='./file0\x00', 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) 00:43:40 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x20010010}}], 0x1, 0x0) [ 166.561187][T19875] R10: 0000000080000a00 R11: 0000000000000246 R12: 0000000000000002 [ 166.569175][T19875] R13: 00007ffecd96b75f R14: 00007fddf9b7b300 R15: 0000000000022000 00:43:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x300) 00:43:40 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x20020000}}], 0x1, 0x0) 00:43:40 executing program 0: lsetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.apparmor\x00', &(0x7f0000000340)='vfat\x00', 0x5, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000040)='./file0\x00', 0x5, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c84000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3001842, &(0x7f0000000100)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x22) sendfile(r1, r2, 0x0, 0x80000001) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept(r3, &(0x7f00000001c0)=@in={0x2, 0x0, @empty}, &(0x7f0000000000)=0x80) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/diskstats\x00', 0x0, 0x0) openat(r4, &(0x7f00000003c0)='./file0\x00', 0x200, 0x1a0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000280)=0xd191b4baf0ea9821) 00:43:40 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x30000000}}], 0x1, 0x0) [ 166.741881][T19903] loop1: detected capacity change from 0 to 262160 [ 166.747528][T19910] loop0: detected capacity change from 0 to 262160 [ 166.766838][T19910] ======================================================= [ 166.766838][T19910] WARNING: The mand mount option has been deprecated and [ 166.766838][T19910] and is ignored by this kernel. Remove the mand [ 166.766838][T19910] option from the mount to silence this warning. [ 166.766838][T19910] ======================================================= 00:43:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) (fail_nth: 23) 00:43:40 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x38000000}}], 0x1, 0x0) 00:43:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x480) 00:43:40 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fspick(r0, &(0x7f0000000280)='./file0\x00', 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) [ 166.906109][T19928] loop2: detected capacity change from 0 to 262160 [ 166.927886][T19928] FAT-fs (loop2): bogus number of FAT sectors [ 166.933991][T19928] FAT-fs (loop2): Can't find a valid FAT filesystem 00:43:40 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x40000000}}], 0x1, 0x0) [ 167.001082][T19938] loop1: detected capacity change from 0 to 262160 [ 167.009602][T19910] loop0: detected capacity change from 0 to 262160 [ 167.022448][T19942] loop2: detected capacity change from 0 to 262160 [ 167.033977][T19942] FAT-fs (loop2): bogus number of FAT sectors [ 167.040064][T19942] FAT-fs (loop2): Can't find a valid FAT filesystem 00:43:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000200)='./file1\x00', 0x2, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x180) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 00:43:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x500) 00:43:40 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fspick(r0, &(0x7f0000000280)='./file0\x00', 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) [ 167.058742][T19956] loop3: detected capacity change from 0 to 262160 [ 167.118834][T19966] loop0: detected capacity change from 0 to 262160 [ 167.141354][T19956] FAULT_INJECTION: forcing a failure. [ 167.141354][T19956] name failslab, interval 1, probability 0, space 0, times 0 [ 167.154150][T19956] CPU: 0 PID: 19956 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 167.160186][T19975] loop2: detected capacity change from 0 to 262160 [ 167.162909][T19956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.162921][T19956] Call Trace: [ 167.162927][T19956] dump_stack_lvl+0xd6/0x122 [ 167.187581][T19956] dump_stack+0x11/0x1b [ 167.191813][T19956] should_fail+0x23c/0x250 [ 167.196213][T19956] ? mempool_alloc_slab+0x16/0x20 [ 167.201240][T19956] __should_failslab+0x81/0x90 [ 167.205990][T19956] should_failslab+0x5/0x20 [ 167.210481][T19956] kmem_cache_alloc+0x4f/0x300 [ 167.215403][T19956] ? mark_page_accessed+0x1e3/0x550 [ 167.220596][T19956] mempool_alloc_slab+0x16/0x20 [ 167.225445][T19956] ? mempool_free+0x130/0x130 [ 167.230106][T19956] mempool_alloc+0x9d/0x310 [ 167.234589][T19956] bio_alloc_bioset+0xcc/0x530 [ 167.239377][T19956] submit_bh_wbc+0x130/0x330 [ 167.244088][T19956] write_dirty_buffer+0xde/0xf0 [ 167.248950][T19956] fat_sync_bhs+0x52/0x160 [ 167.253413][T19956] fat_ent_write+0x85/0xd0 [ 167.257815][T19956] fat_chain_add+0x15b/0x410 [ 167.262424][T19956] fat_get_block+0x48d/0x610 [ 167.267027][T19956] __block_write_begin_int+0x4c5/0x1080 [ 167.272559][T19956] ? fat_block_truncate_page+0x30/0x30 [ 167.277999][T19956] ? wait_for_stable_page+0x56/0x70 [ 167.283245][T19956] cont_write_begin+0x542/0x870 [ 167.288078][T19956] fat_write_begin+0x61/0xf0 [ 167.292646][T19956] ? fat_block_truncate_page+0x30/0x30 [ 167.298096][T19956] generic_perform_write+0x1b8/0x3e0 [ 167.303402][T19956] __generic_file_write_iter+0x215/0x310 [ 167.309019][T19956] ? generic_write_checks+0x250/0x290 [ 167.314377][T19956] generic_file_write_iter+0x75/0x130 [ 167.319817][T19956] do_iter_readv_writev+0x2de/0x380 [ 167.325035][T19956] do_iter_write+0x192/0x5c0 [ 167.329607][T19956] ? splice_from_pipe_next+0x34f/0x3b0 [ 167.335133][T19956] ? kmalloc_array+0x2d/0x40 [ 167.339815][T19956] vfs_iter_write+0x4c/0x70 [ 167.344306][T19956] iter_file_splice_write+0x43a/0x790 [ 167.349674][T19956] ? splice_from_pipe+0xd0/0xd0 [ 167.354515][T19956] direct_splice_actor+0x80/0xa0 [ 167.359433][T19956] splice_direct_to_actor+0x345/0x650 [ 167.364853][T19956] ? do_splice_direct+0x190/0x190 [ 167.369952][T19956] do_splice_direct+0x106/0x190 [ 167.374787][T19956] do_sendfile+0x63e/0xbb0 [ 167.379207][T19956] __x64_sys_sendfile64+0x102/0x140 [ 167.384415][T19956] do_syscall_64+0x44/0xa0 [ 167.388821][T19956] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.394702][T19956] RIP: 0033:0x7fddfbe03709 [ 167.399099][T19956] 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 00:43:41 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x60000000}}], 0x1, 0x0) [ 167.418716][T19956] RSP: 002b:00007fddf9b7b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 167.427129][T19956] RAX: ffffffffffffffda RBX: 00007fddfbf07f60 RCX: 00007fddfbe03709 [ 167.435258][T19956] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 167.443257][T19956] RBP: 00007fddf9b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 167.451220][T19956] R10: 0000000080000a00 R11: 0000000000000246 R12: 0000000000000002 [ 167.459250][T19956] R13: 00007ffecd96b75f R14: 00007fddf9b7b300 R15: 0000000000022000 00:43:41 executing program 5: 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$netlbl_cipso(&(0x7f0000000100), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5e}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x38}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_KEY(r3, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, 0x0, 0x10, 0x70bd2d, 0x25dfdbfd, {}, [@IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x2}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}]}, 0x34}, 0x1, 0x0, 0x0, 0x40080}, 0x40) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r3) sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000600)={0x50, r4, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0xc0000000}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x3}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0xff}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x40181}, 0x1) sendmsg$IEEE802154_ASSOCIATE_RESP(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40082008}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x30, r4, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@IEEE802154_ATTR_STATUS={0x5, 0x3, 0x1}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa1}]}, 0x30}, 0x1, 0x0, 0x0, 0x4c000}, 0x804) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) open(&(0x7f0000000180)='./file0\x00', 0x105000, 0x0) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x112bc0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r6, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r6, &(0x7f0000000480), 0x2e9, 0x0) sendfile(r5, r6, 0x0, 0x80000001) [ 167.485692][T19974] loop1: detected capacity change from 0 to 262160 [ 167.496046][T19975] FAT-fs (loop2): bogus number of FAT sectors [ 167.502222][T19975] FAT-fs (loop2): Can't find a valid FAT filesystem 00:43:41 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fspick(r0, &(0x7f0000000280)='./file0\x00', 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) 00:43:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x600) [ 167.598474][T19992] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 167.602955][T19997] loop2: detected capacity change from 0 to 262160 [ 167.649459][T19992] loop5: detected capacity change from 0 to 262160 [ 167.652815][T20000] loop1: detected capacity change from 0 to 262160 [ 167.669133][T19992] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. 00:43:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) (fail_nth: 24) 00:43:41 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x7ffffff7}}], 0x1, 0x0) 00:43:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') listxattr(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)=""/94, 0x5e) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x100, 0x106) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 00:43:41 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') fspick(r0, &(0x7f0000000280)='./file0\x00', 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) 00:43:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x700) 00:43:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000240)=@known='system.posix_acl_access\x00') r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000200), 0x80580, 0x0) fremovexattr(r1, &(0x7f0000000380)=@known='trusted.overlay.origin\x00') setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @broadcast}, 0xc) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) sendto$inet(r0, &(0x7f00000003c0)="7a7eb1ec5a6d4369995e842cfb2959b2fa371a813d43e789edd2ef07d9b36c4c99f6a2e152999b45588c446fdda969935201e5c153c6b079276ac0fbedb735b4d35ee89d9c81b68323ae70e9a44c12b8a4caa6e27236dc7e86d17157df9ebea378568ffd95b57be2fd7aca540e5a01306a1d708f96a4f07a66a0ed86fbf748c1e7e3bd1a18943e4cb3054dba52288a6bf84598640307fce8d1ffb36b6ed15c4ec320f29666cd247b86367d029f4c0d04b6ae0d4e7fc9116414e039aded941589dcab4b8c5010100157007dacb3a52bb60f5af881dc81e5", 0xd7, 0x20000000, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001100)=ANY=[@ANYBLOB='[_\x00\x00', @ANYRES16=r3, @ANYBLOB="8b3300000000000000000500000008000300", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x20}}, 0x0) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(0xffffffffffffffff, &(0x7f00000010c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001080)={&(0x7f0000000500)={0x76c, r3, 0x433, 0x70bd29, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_NAN_FUNC={0x420, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_CLOSE_RANGE={0x4}, @NL80211_NAN_FUNC_TX_MATCH_FILTER={0x354, 0xe, 0x0, 0x1, [{0x11, 0x0, "ba549c4c2b13b450c0629d4c86"}, {0xc3, 0x0, "0894e35cb81ca6fbbbb4dd75a5273123990bdfece5abb000cd6d1be307d5d0bccbf8196b661ec14322c8574a39dcf5c2cf88cf582ce96aaf79b4c2ebd2f7088ec7c4153d7c600cf4b1ae9b3fbefe6a079cb25052acfe389307be689ecd0c6f2d3fb7fc47b15009d84b7e76191f37ace15c1acc2762454ffdc57118e7244e1c038d2d9ef2278e40cbd583ef723c69a823bf0ce2a4b2c66a42afc64c62bc019eb52ba3c3e414ddddab3c0d7b7e8324d1a1b8c66c3558bf00b7e0135465f34b48"}, {0x100, 0x0, "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"}, {0x9d, 0x0, "e81bfb64973c4131d7e26d1e5453367fbdd695423f000d63d2b91697ffe918f1f7be767e94b16254cdcfa262e3778ab23f484b032d0ea2dbb2a1d2c3bd865657d16d29614c68b3d9f77ad32297cec0b052669d73c0733cd1d59f61eb181ad66916b2059e9063daee66e609d4223852bea621c5735594bbe9adfaf24a2c4ed4a381f57c491cf8ee21f2d34fc496b978d1ca1d0d254f6186a178"}, {0xd3, 0x0, "4a41653463e7d6f856f3a77c966943d8fe07e56dc545d09d3a38ecae84a2abfffd6871ad289d7aeb178b7449bbc6c273d9e1b17617164e0ff12f910810e9a69ecf2eafabc9cd6c54842933ef86d8cfe6a837f7c712b4b0c8c3fa06a87de3a1d324eca4baded189e19ba3c6a7f9f99bd7d492e9e6e16d7c7e608f4eda709abd467bc4c088ab1932b13d770cf5782279a39cde5c3a6e3ccbf66e63f383fb4525c78c6890ea85597eac92c7ad53599930f2de1557894d3db5b15cfe22d29cfc52931e2087ef740602fc59cbdce361682a"}, {0x4}]}, @NL80211_NAN_FUNC_INSTANCE_ID={0x5, 0xf, 0x1}, @NL80211_NAN_FUNC_INSTANCE_ID={0x5, 0xf, 0x7}, @NL80211_NAN_FUNC_PUBLISH_BCAST={0x4}, @NL80211_NAN_FUNC_RX_MATCH_FILTER={0x8c, 0xd, 0x0, 0x1, [{0x6a, 0x0, "9e669c25fafe49c3e83022b46b12b42e78abd66558307f02597739525ad879d9d0e34ac2c33bf97e93b87a0f20a820b172e48bf64406a00e721145be149d857e8f23963eecb3608a427d94518b407d75eae855cb6e1c837bcb5d08d6e3a44b7d38c9dd269253"}, {0x1a, 0x0, "2fcf7ccce812e4b4b3b03a117aeb838ff279dd7faf38"}]}, @NL80211_NAN_FUNC_PUBLISH_BCAST={0x4}, @NL80211_NAN_FUNC_PUBLISH_TYPE={0x5, 0x3, 0x7}, @NL80211_NAN_FUNC_SERVICE_ID={0xa, 0x2, "32dcdf59c0df"}, @NL80211_NAN_FUNC_SERVICE_ID={0xa, 0x2, "1eb362d0ea52"}]}, @NL80211_ATTR_NAN_FUNC={0xe0, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_FOLLOW_UP_ID={0x5, 0x6, 0x80}, @NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}, @NL80211_NAN_FUNC_TERM_REASON={0x5}, @NL80211_NAN_FUNC_TTL={0x8, 0xa, 0xffff0000}, @NL80211_NAN_FUNC_PUBLISH_BCAST={0x4}, @NL80211_NAN_FUNC_SERVICE_INFO={0xba, 0xb, "29a853e4348d26062282c0d22b7779fa0b64b11cdd835d2f46548886242015b39503c0892fe34af989299fb20998b2d76b609986365fc38a8055bcf5cfe92ba24a0ed7aeeb6bd290512b02cbe8c04e36fe66ca0aa3685cf1b4d9c6b41c80615537a496188964a04364bef0ff26a06d6c0bfc0d71c336a28ac9f70e643b66c5637ca32fe00b0e96c8080295e7ac8d076547f8d9ed3fcd09d7c2be3d71bba2ff1a2189aa5b0ab7ec884e20d6f09595790895663b3729e6"}]}, @NL80211_ATTR_NAN_FUNC={0x164, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_PUBLISH_BCAST={0x4}, @NL80211_NAN_FUNC_PUBLISH_BCAST={0x4}, @NL80211_NAN_FUNC_PUBLISH_BCAST={0x4}, @NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID={0x5, 0x7, 0x1}, @NL80211_NAN_FUNC_PUBLISH_TYPE={0x5, 0x3, 0x2}, @NL80211_NAN_FUNC_PUBLISH_BCAST={0x4}, @NL80211_NAN_FUNC_TX_MATCH_FILTER={0x140, 0xe, 0x0, 0x1, [{0x5d, 0x0, "db67e12f96922475383e37ece013ea9783b5e18700c4940e4653d06cd050250800a40b5afaeab7f23b3e62f5fdce14413f781aaa6944187c33def95016958adb0d485188ae3cc7edccbf86edd1f0ad707556f19b507e5df989"}, {0x10, 0x0, "e9d08ced2038be2bce05a2e2"}, {0x77, 0x0, "8f2a083b73c73cc6211c393cc71d79765d01fb77269eac43cc0e67c18846262e004100b6e94223b9190511868e35e441c45e0f6586e9ac1a7d206ba6890466d78ec2b1193befccc0540a5948245fe589a235fa52efe400fe40c4efa2fc3be9665518dc77b4759def7676e0353cf9c12292daf0"}, {0x54, 0x0, "3254198c39faab4c93bffedfb62653b44af2a3cb6922cc2c77d48dca11656b99d6420029ba03007f5881775223dd09068c33bbb6a60bc87e1edfdb277456666bcc822efbfff71ef128651db76a5dd5f3"}]}]}, @NL80211_ATTR_NAN_FUNC={0xf4, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_TX_MATCH_FILTER={0x38, 0xe, 0x0, 0x1, [{0x12, 0x0, "6f0680404cae807f7a26ed8dc452"}, {0x1e, 0x0, "71e79de5e0b831f911a09fb1ce6aa657a6c0278a80c21278dfd1"}]}, @NL80211_NAN_FUNC_SERVICE_INFO={0x8b, 0xb, "e47c7ef4dc2518f7246c0c75a5bf61e7332d0b60c184a609e8a5cdf5ad19ca20f8fe9a61db86ed4805ad396fc207557861868cd336bd51f1bb3c6ca823368f4a539cd5f58dbcbca34bbd752ed10e65a5c13bc147cb12db53854363feb5efc89ca9567152254e3bea1828b86d844471a2be259e3609d0dc671bd55835ea0039c70110938c98eb1f"}, @NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}, @NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}, @NL80211_NAN_FUNC_CLOSE_RANGE={0x4}, @NL80211_NAN_FUNC_TYPE={0x5, 0x1, 0x2}, @NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID={0x5, 0x7, 0x4}, @NL80211_NAN_FUNC_TTL={0x8, 0xa, 0x83}, @NL80211_NAN_FUNC_FOLLOW_UP_ID={0x5, 0x6, 0x68}]}]}, 0x76c}, 0x1, 0x0, 0x0, 0x10}, 0x48800) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r4, &(0x7f0000000240)=@known='system.posix_acl_access\x00') sendto$inet(r4, &(0x7f0000000280)="d47d1fdaaadc1250e9661e33f5172322443f4cc761afe250acdf1efb5befe60558950015286a2deca4bd5e254acddb7b8f1447c7bc5830a40f901453a8fa03d426c4ecdce7f7cf83916b2b8e8853978331bbd10a6dda8c6c93fa5116a97c612e83ddb3b833248bdb845b37494686890584cea86c1e5df858788a992ddec88da704e3a529a18e71b8169e3b4e3e749e455730ed45d64f708ae3f01742ea676978b891bee099db99a273105bf112761cbd5dac70362db0dd1c101d46e941d04969d1d152fb5f41aa09178c74beeab186381535d6ce36971849", 0xd8, 0x8000000, &(0x7f00000001c0)={0x2, 0x4e22, @multicast1}, 0x10) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r4, 0xf507, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x26) sendfile(r2, r5, 0x0, 0x80000001) 00:43:41 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0x97ffffff}}], 0x1, 0x0) 00:43:41 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') fspick(r0, &(0x7f0000000280)='./file0\x00', 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) [ 167.774997][T20023] loop0: detected capacity change from 0 to 262160 [ 167.787245][T20028] loop2: detected capacity change from 0 to 262160 [ 167.810779][T20025] loop1: detected capacity change from 0 to 262160 [ 167.813096][T20032] loop3: detected capacity change from 0 to 262160 [ 167.869940][T20032] FAULT_INJECTION: forcing a failure. [ 167.869940][T20032] name failslab, interval 1, probability 0, space 0, times 0 [ 167.872058][T20047] loop5: detected capacity change from 0 to 262160 [ 167.882573][T20032] CPU: 0 PID: 20032 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 167.897877][T20032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.908004][T20032] Call Trace: [ 167.911269][T20032] dump_stack_lvl+0xd6/0x122 [ 167.915848][T20032] dump_stack+0x11/0x1b [ 167.919990][T20032] should_fail+0x23c/0x250 [ 167.924389][T20032] ? mempool_alloc_slab+0x16/0x20 [ 167.929467][T20032] __should_failslab+0x81/0x90 [ 167.934244][T20032] should_failslab+0x5/0x20 [ 167.938728][T20032] kmem_cache_alloc+0x4f/0x300 [ 167.943474][T20032] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 167.949436][T20032] mempool_alloc_slab+0x16/0x20 [ 167.954268][T20032] ? mempool_free+0x130/0x130 [ 167.958941][T20032] mempool_alloc+0x9d/0x310 [ 167.963516][T20032] bio_alloc_bioset+0xcc/0x530 [ 167.968289][T20032] submit_bh_wbc+0x130/0x330 [ 167.972943][T20032] __sync_dirty_buffer+0x136/0x1e0 [ 167.978039][T20032] sync_dirty_buffer+0x16/0x20 [ 167.982788][T20032] fat_mirror_bhs+0x24b/0x330 [ 167.987466][T20032] fat_ent_write+0xc2/0xd0 [ 167.991870][T20032] fat_chain_add+0x15b/0x410 [ 167.996461][T20032] fat_get_block+0x48d/0x610 [ 168.001034][T20032] __block_write_begin_int+0x4c5/0x1080 [ 168.006569][T20032] ? fat_block_truncate_page+0x30/0x30 [ 168.012013][T20032] ? wait_for_stable_page+0x56/0x70 [ 168.017233][T20032] cont_write_begin+0x542/0x870 [ 168.022098][T20032] fat_write_begin+0x61/0xf0 [ 168.026681][T20032] ? fat_block_truncate_page+0x30/0x30 [ 168.032127][T20032] generic_perform_write+0x1b8/0x3e0 [ 168.037421][T20032] __generic_file_write_iter+0x215/0x310 [ 168.043130][T20032] ? generic_write_checks+0x250/0x290 [ 168.048490][T20032] generic_file_write_iter+0x75/0x130 [ 168.053908][T20032] do_iter_readv_writev+0x2de/0x380 [ 168.059108][T20032] do_iter_write+0x192/0x5c0 [ 168.063683][T20032] ? splice_from_pipe_next+0x34f/0x3b0 [ 168.069124][T20032] ? kmalloc_array+0x2d/0x40 [ 168.073738][T20032] vfs_iter_write+0x4c/0x70 [ 168.078229][T20032] iter_file_splice_write+0x43a/0x790 [ 168.083582][T20032] ? splice_from_pipe+0xd0/0xd0 [ 168.088430][T20032] direct_splice_actor+0x80/0xa0 [ 168.093351][T20032] splice_direct_to_actor+0x345/0x650 [ 168.098708][T20032] ? do_splice_direct+0x190/0x190 [ 168.103730][T20032] do_splice_direct+0x106/0x190 [ 168.108575][T20032] do_sendfile+0x63e/0xbb0 [ 168.113042][T20032] __x64_sys_sendfile64+0x102/0x140 [ 168.118334][T20032] do_syscall_64+0x44/0xa0 [ 168.122737][T20032] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 168.128761][T20032] RIP: 0033:0x7fddfbe03709 [ 168.133173][T20032] 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 [ 168.152848][T20032] RSP: 002b:00007fddf9b7b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 168.161247][T20032] RAX: ffffffffffffffda RBX: 00007fddfbf07f60 RCX: 00007fddfbe03709 [ 168.169311][T20032] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 168.177375][T20032] RBP: 00007fddf9b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 168.185330][T20032] R10: 0000000080000a00 R11: 0000000000000246 R12: 0000000000000002 [ 168.195118][T20032] R13: 00007ffecd96b75f R14: 00007fddf9b7b300 R15: 0000000000022000 00:43:41 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0xc8050000}}], 0x1, 0x0) 00:43:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0xf00) 00:43:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="2f6465762f28a6d66e756c6c"], &(0x7f0000000280)='./bus\x00', &(0x7f00000002c0)='vfat\x00', 0xa00b0, 0x0) rmdir(&(0x7f0000000300)='./bus\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c0040, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = open(&(0x7f0000000180)='./bus\x00', 0x111a40, 0x12a) mknodat(r2, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x3799) [ 168.310131][T20063] loop2: detected capacity change from 0 to 262160 00:43:41 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0xe0ffffff}}], 0x1, 0x0) [ 168.409100][T20077] loop1: detected capacity change from 0 to 262160 [ 168.417429][T20076] loop5: detected capacity change from 0 to 262160 00:43:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) (fail_nth: 25) 00:43:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f00000001c0)='./bus\x00', 0x81, 0x3, &(0x7f0000000400)=[{&(0x7f0000000280)="4cd53bf77dc8d8547e2bcf492be25c47b859f70c7602260e5fa17ef7ef852ac59836e21966b8fba35433ff3fcea0a7145e6b5f9e3daa5eb02d345bdf8f12da23a932f2e0", 0x44, 0x9}, {&(0x7f0000000200)="29a6ab72f6b1b1062e974055", 0xc, 0x7f}, {&(0x7f0000000300)="67a7dea214ccef9526b09e1ffe551bd34f6d142770c84164484ec64ca10c59d6746eff18055aabc3335bfe32bd82179a4ef4a9134549c18bf0a6d1227cbacb68391e527eef5a38ed127d5dbe902d099779af8cb1d5b04162285366973558abdfb1d4cf0b8336bcc354784ef2e928420a86bc391892a547f5b755bc8121f59416bd365eeb5064db3d890c60938665e99d92db6dcde499b057d8e840d56172b7521dbb4980589a8c002e856db17691d5ca20dbe250ac126b8dc4510e766d4952fdf8be12f9c58f917d", 0xc8, 0x41dd}], 0x1002, &(0x7f0000000480)={[{@grpid}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}, {@obj_role={'obj_role', 0x3d, '{$'}}, {@fsmagic={'fsmagic', 0x3d, 0x8}}, {@smackfsfloor={'smackfsfloor', 0x3d, '#'}}, {@dont_appraise}, {@fsmagic={'fsmagic', 0x3d, 0x5}}]}) lgetxattr(&(0x7f0000000540)='./bus\x00', &(0x7f0000000580)=@known='com.apple.FinderInfo\x00', &(0x7f00000005c0)=""/98, 0x62) openat(r1, &(0x7f0000000500)='./bus\x00', 0xa00, 0x1c0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000001) 00:43:42 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0xeffdffff}}], 0x1, 0x0) 00:43:42 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') fspick(r0, &(0x7f0000000280)='./file0\x00', 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) 00:43:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x1402) 00:43:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0xc000, &(0x7f0000000280)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap}, {@uname={'uname', 0x3d, 'vfat\x00'}}, {@nodevmap}], [{@hash}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'vfat\x00'}}, {@appraise}, {@subj_type={'subj_type', 0x3d, 'vfat\x00'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@euid_lt}, {@euid_lt={'euid<', r3}}, {@appraise_type}]}}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000001) [ 168.536563][T20095] loop2: detected capacity change from 0 to 262160 [ 168.576423][T20107] loop0: detected capacity change from 0 to 262160 [ 168.579337][T20105] loop1: detected capacity change from 0 to 262160 [ 168.598183][T20114] loop3: detected capacity change from 0 to 262160 00:43:42 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) fspick(r0, &(0x7f0000000280)='./file0\x00', 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) [ 168.632592][T20108] loop5: detected capacity change from 0 to 262160 [ 168.632985][T20114] FAULT_INJECTION: forcing a failure. [ 168.632985][T20114] name failslab, interval 1, probability 0, space 0, times 0 [ 168.651712][T20114] CPU: 0 PID: 20114 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 168.660502][T20114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.670546][T20114] Call Trace: [ 168.673817][T20114] dump_stack_lvl+0xd6/0x122 [ 168.678406][T20114] dump_stack+0x11/0x1b 00:43:42 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) fspick(r0, &(0x7f0000000280)='./file0\x00', 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) [ 168.682606][T20114] should_fail+0x23c/0x250 [ 168.687034][T20114] ? mempool_alloc_slab+0x16/0x20 [ 168.692055][T20114] __should_failslab+0x81/0x90 [ 168.696817][T20114] should_failslab+0x5/0x20 [ 168.701322][T20114] kmem_cache_alloc+0x4f/0x300 [ 168.706093][T20114] mempool_alloc_slab+0x16/0x20 [ 168.710935][T20114] ? mempool_free+0x130/0x130 [ 168.715605][T20114] mempool_alloc+0x9d/0x310 [ 168.720104][T20114] bio_alloc_bioset+0xcc/0x530 [ 168.724863][T20114] submit_bh_wbc+0x130/0x330 [ 168.729453][T20114] __sync_dirty_buffer+0x136/0x1e0 [ 168.734558][T20114] sync_dirty_buffer+0x16/0x20 [ 168.739314][T20114] fat_mirror_bhs+0x24b/0x330 [ 168.744065][T20114] fat_alloc_clusters+0x9ad/0xab0 [ 168.749125][T20114] fat_get_block+0x267/0x610 [ 168.753713][T20114] __block_write_begin_int+0x4c5/0x1080 [ 168.759343][T20114] ? fat_block_truncate_page+0x30/0x30 [ 168.764802][T20114] ? wait_for_stable_page+0x56/0x70 [ 168.770028][T20114] cont_write_begin+0x542/0x870 [ 168.774925][T20114] fat_write_begin+0x61/0xf0 [ 168.779496][T20114] ? fat_block_truncate_page+0x30/0x30 [ 168.784936][T20114] generic_perform_write+0x1b8/0x3e0 [ 168.790213][T20114] __generic_file_write_iter+0x215/0x310 [ 168.795849][T20114] ? generic_write_checks+0x250/0x290 [ 168.801208][T20114] generic_file_write_iter+0x75/0x130 [ 168.806599][T20114] do_iter_readv_writev+0x2de/0x380 [ 168.811787][T20114] do_iter_write+0x192/0x5c0 [ 168.816386][T20114] ? splice_from_pipe_next+0x34f/0x3b0 [ 168.821824][T20114] ? kmalloc_array+0x2d/0x40 [ 168.826404][T20114] vfs_iter_write+0x4c/0x70 [ 168.830891][T20114] iter_file_splice_write+0x43a/0x790 [ 168.836244][T20114] ? splice_from_pipe+0xd0/0xd0 [ 168.841098][T20114] direct_splice_actor+0x80/0xa0 [ 168.846014][T20114] splice_direct_to_actor+0x345/0x650 [ 168.851367][T20114] ? do_splice_direct+0x190/0x190 [ 168.856372][T20114] do_splice_direct+0x106/0x190 [ 168.861207][T20114] do_sendfile+0x63e/0xbb0 [ 168.865867][T20114] __x64_sys_sendfile64+0x102/0x140 [ 168.871059][T20114] do_syscall_64+0x44/0xa0 [ 168.875464][T20114] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 168.881417][T20114] RIP: 0033:0x7fddfbe03709 [ 168.885815][T20114] 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 [ 168.905510][T20114] RSP: 002b:00007fddf9b7b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 168.913932][T20114] RAX: ffffffffffffffda RBX: 00007fddfbf07f60 RCX: 00007fddfbe03709 [ 168.921972][T20114] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 00:43:42 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0xf5ffffff}}], 0x1, 0x0) 00:43:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x1800) [ 168.929924][T20114] RBP: 00007fddf9b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 168.937944][T20114] R10: 0000000080000a00 R11: 0000000000000246 R12: 0000000000000002 [ 168.945916][T20114] R13: 00007ffecd96b75f R14: 00007fddf9b7b300 R15: 0000000000022000 00:43:42 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0xf7ffff7f}}], 0x1, 0x0) [ 168.983477][T20128] loop2: detected capacity change from 0 to 262160 00:43:42 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0xfc000000}}], 0x1, 0x0) [ 169.042676][T20143] loop1: detected capacity change from 0 to 262160 00:43:42 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) fspick(r0, &(0x7f0000000280)='./file0\x00', 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) 00:43:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) (fail_nth: 26) 00:43:42 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0xfe800000}}], 0x1, 0x0) 00:43:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x3f00) 00:43:42 executing program 0: prctl$PR_GET_THP_DISABLE(0x2a) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 00:43:42 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000280)="eb3c8f000000732e66617400020101000240008080f801", 0x5}, {0x0, 0x0, 0x8000010000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fsconfig$FSCONFIG_SET_PATH(0xffffffffffffffff, 0x3, &(0x7f00000001c0)='\x00', &(0x7f0000000200)='./bus\x00', r0) write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) chdir(&(0x7f0000000180)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000300)=""/231, 0xe7) fremovexattr(r2, &(0x7f0000000240)=@known='system.posix_acl_access\x00') openat(r2, &(0x7f00000002c0)='./file1\x00', 0x402001, 0x1aa) r3 = socket$inet6(0xa, 0x3, 0x3) r4 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r4, &(0x7f0000000480), 0x2e9, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000400)={0x7f, {{0xa, 0x4e22, 0x8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x3ff}}, 0x1, 0x1, [{{0xa, 0x4e20, 0x401, @mcast2, 0x6}}]}, 0x110) r5 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r5, &(0x7f0000000480), 0x2e9, 0x0) write$binfmt_script(r5, &(0x7f0000000540)={'#! ', './file0', [{}, {0x20, '\x00'}, {0x20, '\xea@-'}, {0x20, '/@'}, {0x20, '\\'}, {0x20, 'system.posix_acl_access\x00'}, {0x20, '\x00'}, {0x20, '\x00'}], 0xa, "5e8014acf6e376ee31ad0654e7d1e979dc31504a7dd79f9be5ee54b43c4255b9b1324732eb2b9f8ea0a1ebffdb866d4b3743cce9f6c1ad1d7e662258d3e10eee3a22417767ab918df35713a16fc89f2a46f4a572811dbacf2d948949816b1360a9dd10960f2ae54db9f6855abcc2f0c860219aa500688cc7628d062e6d17c35fb382b8286d7d283c39c3ddf3414d2a303e3e147d87ef1919c7cbfaa52d9182853f41c40d24010cdfd4ea8bb5af"}, 0xe1) sendfile(r1, r3, 0x0, 0x1800000fd) 00:43:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fspick(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) [ 169.191752][T20160] loop2: detected capacity change from 0 to 262160 00:43:42 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0xfe80ffff}}], 0x1, 0x0) [ 169.265239][T20172] loop1: detected capacity change from 0 to 262160 [ 169.273768][T20177] loop5: detected capacity change from 0 to 264192 [ 169.283740][T20175] loop2: detected capacity change from 0 to 262160 00:43:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x8004) 00:43:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fspick(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) 00:43:42 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0xfec0ffff}}], 0x1, 0x0) [ 169.366250][T20196] loop3: detected capacity change from 0 to 262160 [ 169.377227][T20195] loop1: detected capacity change from 0 to 262160 00:43:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0xff00) [ 169.424718][T20209] loop2: detected capacity change from 0 to 262160 [ 169.439160][T20196] FAULT_INJECTION: forcing a failure. [ 169.439160][T20196] name failslab, interval 1, probability 0, space 0, times 0 [ 169.451974][T20196] CPU: 1 PID: 20196 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 169.460727][T20196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.470796][T20196] Call Trace: [ 169.474076][T20196] dump_stack_lvl+0xd6/0x122 [ 169.478727][T20196] dump_stack+0x11/0x1b [ 169.482967][T20196] should_fail+0x23c/0x250 [ 169.487383][T20196] ? mempool_alloc_slab+0x16/0x20 [ 169.492452][T20196] __should_failslab+0x81/0x90 [ 169.497212][T20196] should_failslab+0x5/0x20 [ 169.501733][T20196] kmem_cache_alloc+0x4f/0x300 [ 169.506494][T20196] ? bit_wait+0x50/0x50 [ 169.510661][T20196] ? mark_page_accessed+0x1e3/0x550 [ 169.514786][T20177] loop5: detected capacity change from 0 to 264192 [ 169.515876][T20196] mempool_alloc_slab+0x16/0x20 [ 169.515896][T20196] ? mempool_free+0x130/0x130 [ 169.515910][T20196] mempool_alloc+0x9d/0x310 [ 169.515924][T20196] bio_alloc_bioset+0xcc/0x530 [ 169.541130][T20196] submit_bh_wbc+0x130/0x330 [ 169.545721][T20196] write_dirty_buffer+0xde/0xf0 [ 169.550557][T20196] fat_sync_bhs+0x52/0x160 [ 169.554961][T20196] fat_ent_write+0x85/0xd0 [ 169.559444][T20196] fat_chain_add+0x15b/0x410 [ 169.564034][T20196] fat_get_block+0x48d/0x610 [ 169.568629][T20196] __block_write_begin_int+0x4c5/0x1080 [ 169.574166][T20196] ? fat_block_truncate_page+0x30/0x30 [ 169.579672][T20196] ? wait_for_stable_page+0x56/0x70 [ 169.584971][T20196] cont_write_begin+0x542/0x870 [ 169.589813][T20196] fat_write_begin+0x61/0xf0 [ 169.594501][T20196] ? fat_block_truncate_page+0x30/0x30 [ 169.599957][T20196] generic_perform_write+0x1b8/0x3e0 [ 169.605232][T20196] __generic_file_write_iter+0x215/0x310 [ 169.610859][T20196] ? generic_write_checks+0x250/0x290 [ 169.616237][T20196] generic_file_write_iter+0x75/0x130 [ 169.621604][T20196] do_iter_readv_writev+0x2de/0x380 [ 169.626881][T20196] do_iter_write+0x192/0x5c0 [ 169.631460][T20196] vfs_iter_write+0x4c/0x70 [ 169.635960][T20196] iter_file_splice_write+0x43a/0x790 [ 169.641324][T20196] ? splice_from_pipe+0xd0/0xd0 [ 169.646251][T20196] direct_splice_actor+0x80/0xa0 [ 169.651324][T20196] splice_direct_to_actor+0x345/0x650 [ 169.656680][T20196] ? do_splice_direct+0x190/0x190 [ 169.661720][T20196] do_splice_direct+0x106/0x190 [ 169.666558][T20196] do_sendfile+0x63e/0xbb0 [ 169.670963][T20196] __x64_sys_sendfile64+0x102/0x140 [ 169.676158][T20196] do_syscall_64+0x44/0xa0 [ 169.680585][T20196] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 169.686469][T20196] RIP: 0033:0x7fddfbe03709 [ 169.690867][T20196] 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 [ 169.710530][T20196] RSP: 002b:00007fddf9b7b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 00:43:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair(0x21, 0x4, 0x9, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000002900)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000002740)=[{{&(0x7f0000000280)=@nfc, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/185, 0xb9}, {&(0x7f0000000200)}, {&(0x7f00000003c0)=""/230, 0xe6}], 0x3, &(0x7f0000000500)=""/119, 0x77}, 0x101}, {{&(0x7f0000000580)=@sco={0x1f, @none}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000600)=""/150, 0x96}, {&(0x7f00000006c0)=""/228, 0xe4}, {&(0x7f00000007c0)=""/181, 0xb5}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/75, 0x4b}, {&(0x7f0000001900)=""/54, 0x36}, {&(0x7f0000001940)=""/249, 0xf9}, {&(0x7f0000001a40)=""/15, 0xf}], 0x8, &(0x7f0000001b00)=""/138, 0x8a}, 0xfffffffb}, {{&(0x7f0000001bc0)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001c40)=""/30, 0x1e}, {&(0x7f0000001c80)=""/199, 0xc7}, {&(0x7f0000001d80)=""/74, 0x4a}], 0x3}}, {{&(0x7f0000001e40)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002180)=[{&(0x7f0000001ec0)=""/192, 0xc0}, {&(0x7f0000001f80)=""/123, 0x7b}, {&(0x7f0000002000)=""/255, 0xff}, {&(0x7f0000002100)=""/92, 0x5c}], 0x4, &(0x7f00000021c0)=""/87, 0x57}, 0x2}, {{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000002240)}, {&(0x7f0000002280)=""/171, 0xab}, {&(0x7f0000002340)=""/26, 0x1a}], 0x3, &(0x7f00000023c0)=""/221, 0xdd}, 0x8}, {{&(0x7f00000024c0)=@nl=@unspec, 0x80, &(0x7f0000002600)=[{&(0x7f0000002540)=""/17, 0x11}, {&(0x7f0000002580)=""/105, 0x69}], 0x2}, 0x2}, {{0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f0000002640)=""/113, 0x71}], 0x1, &(0x7f0000002700)=""/49, 0x31}, 0x978}], 0x7, 0x2, &(0x7f0000002940)={r3, r4+60000000}) r5 = syz_open_dev$vcsa(&(0x7f0000000180), 0x80, 0x40) sendmmsg(r5, &(0x7f00000001c0), 0x0, 0x20000001) sendfile(r0, r1, 0x0, 0x80000001) [ 169.718965][T20196] RAX: ffffffffffffffda RBX: 00007fddfbf07f60 RCX: 00007fddfbe03709 [ 169.726917][T20196] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 169.734868][T20196] RBP: 00007fddf9b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 169.742937][T20196] R10: 0000000080000a00 R11: 0000000000000246 R12: 0000000000000002 [ 169.750889][T20196] R13: 00007ffecd96b75f R14: 00007fddf9b7b300 R15: 0000000000022000 [ 169.795935][T20229] loop0: detected capacity change from 0 to 262160 [ 169.833208][T20233] loop1: detected capacity change from 0 to 262160 00:43:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) (fail_nth: 27) 00:43:43 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r1 = perf_event_open$cgroup(&(0x7f00000002c0)={0x4, 0x80, 0x9, 0x1a, 0x0, 0x7f, 0x0, 0x9, 0x40, 0xe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000280), 0x1}, 0x8, 0x7, 0x7f, 0x9, 0x8, 0x8000, 0x101, 0x0, 0xebc, 0x0, 0x7144}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0xe) sendfile(r0, r1, 0x0, 0x401) r2 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) 00:43:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fspick(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) 00:43:43 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0xff000000}}], 0x1, 0x0) 00:43:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x100000) 00:43:43 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x331409c, &(0x7f0000000300)=ANY=[]) unlink(&(0x7f0000000180)='./file0\x00') open(&(0x7f00000001c0)='./bus\x00', 0x880, 0x100) r1 = openat$incfs(r0, &(0x7f0000000200)='.pending_reads\x00', 0x28001, 0x21) chdir(&(0x7f0000000140)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000240)=@known='system.posix_acl_access\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(r1, 0x4, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='./file0\x00', r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000001) 00:43:43 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0xffff0000}}], 0x1, 0x0) 00:43:43 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fspick(r0, 0x0, 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) [ 169.973050][T20256] loop2: detected capacity change from 0 to 262160 [ 169.984965][T20259] loop5: detected capacity change from 0 to 262160 [ 169.993799][T20257] loop1: detected capacity change from 0 to 262160 [ 170.010852][T20269] loop3: detected capacity change from 0 to 262160 [ 170.061047][T20269] FAULT_INJECTION: forcing a failure. [ 170.061047][T20269] name failslab, interval 1, probability 0, space 0, times 0 [ 170.073756][T20269] CPU: 1 PID: 20269 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 170.082518][T20269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.092614][T20269] Call Trace: [ 170.095892][T20269] dump_stack_lvl+0xd6/0x122 [ 170.100544][T20269] dump_stack+0x11/0x1b [ 170.104799][T20269] should_fail+0x23c/0x250 [ 170.109212][T20269] ? mempool_alloc_slab+0x16/0x20 [ 170.114235][T20269] __should_failslab+0x81/0x90 [ 170.119005][T20269] should_failslab+0x5/0x20 [ 170.123545][T20269] kmem_cache_alloc+0x4f/0x300 [ 170.128303][T20269] ? bit_wait+0x50/0x50 [ 170.132452][T20269] ? mark_page_accessed+0x1e3/0x550 [ 170.137749][T20269] mempool_alloc_slab+0x16/0x20 [ 170.142597][T20269] ? mempool_free+0x130/0x130 [ 170.147304][T20269] mempool_alloc+0x9d/0x310 [ 170.151885][T20269] bio_alloc_bioset+0xcc/0x530 [ 170.156647][T20269] submit_bh_wbc+0x130/0x330 [ 170.161318][T20269] write_dirty_buffer+0xde/0xf0 [ 170.166165][T20269] fat_sync_bhs+0x52/0x160 [ 170.170601][T20269] fat_ent_write+0x85/0xd0 [ 170.175114][T20269] fat_chain_add+0x15b/0x410 [ 170.179705][T20269] fat_get_block+0x48d/0x610 [ 170.184358][T20269] __block_write_begin_int+0x4c5/0x1080 [ 170.189911][T20269] ? fat_block_truncate_page+0x30/0x30 [ 170.195576][T20269] ? wait_for_stable_page+0x56/0x70 [ 170.200774][T20269] cont_write_begin+0x542/0x870 [ 170.205613][T20269] fat_write_begin+0x61/0xf0 00:43:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180)="eb3c7b4cb3a2a2abc0c38000020101000240008080f801d0889d2912c6f63a14957a82977614f94998c2365a9ffe5f5bdedcbac19fec0ac6a9e2c50dc163d39b6cf643361a1c4f98c1398c9eeb32b5f7caf5cf2261b4e5d6cf632911a969c18d1679c8e1ba36809c6c9a551d970a90a30d10df6ffcb458bf9573e2b9bd55dd446c67889d6947a602b26b06d5311063cbadb8588baa7056992bf409a09e7c328e0a614aaa8d119c9991a4ba2ce57c8254d3421bcfac7414ccb707e41fab", 0xbd}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 00:43:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x1000000) 00:43:43 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0xffff80fe}}], 0x1, 0x0) [ 170.210194][T20269] ? fat_block_truncate_page+0x30/0x30 [ 170.215711][T20269] generic_perform_write+0x1b8/0x3e0 [ 170.221026][T20269] __generic_file_write_iter+0x215/0x310 [ 170.226663][T20269] ? generic_write_checks+0x250/0x290 [ 170.232037][T20269] generic_file_write_iter+0x75/0x130 [ 170.237486][T20269] do_iter_readv_writev+0x2de/0x380 [ 170.242687][T20269] do_iter_write+0x192/0x5c0 [ 170.247323][T20269] ? splice_from_pipe_next+0x34f/0x3b0 [ 170.252773][T20269] ? kmalloc_array+0x2d/0x40 [ 170.257414][T20269] vfs_iter_write+0x4c/0x70 00:43:43 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0xffffc0fe}}], 0x1, 0x0) [ 170.261997][T20269] iter_file_splice_write+0x43a/0x790 [ 170.267370][T20269] ? splice_from_pipe+0xd0/0xd0 [ 170.272239][T20269] direct_splice_actor+0x80/0xa0 [ 170.277176][T20269] splice_direct_to_actor+0x345/0x650 [ 170.282542][T20269] ? do_splice_direct+0x190/0x190 [ 170.287563][T20269] do_splice_direct+0x106/0x190 [ 170.292413][T20269] do_sendfile+0x63e/0xbb0 [ 170.296928][T20269] __x64_sys_sendfile64+0x102/0x140 [ 170.302124][T20269] do_syscall_64+0x44/0xa0 [ 170.306524][T20269] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 170.312405][T20269] RIP: 0033:0x7fddfbe03709 [ 170.316836][T20269] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 170.336589][T20269] RSP: 002b:00007fddf9b7b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 170.345089][T20269] RAX: ffffffffffffffda RBX: 00007fddfbf07f60 RCX: 00007fddfbe03709 [ 170.353178][T20269] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 170.361297][T20269] RBP: 00007fddf9b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 170.369425][T20269] R10: 0000000080000a00 R11: 0000000000000246 R12: 0000000000000002 [ 170.377415][T20269] R13: 00007ffecd96b75f R14: 00007fddf9b7b300 R15: 0000000000022000 [ 170.430975][T20302] loop2: detected capacity change from 0 to 262160 [ 170.452894][T20308] loop5: detected capacity change from 0 to 262160 [ 170.464684][T20308] FAT-fs (loop5): Unrecognized mount option "ë<{L³¢¢«ÀÀ" or missing value [ 170.473738][T20316] loop1: detected capacity change from 0 to 262160 00:43:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) (fail_nth: 28) 00:43:44 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fspick(r0, 0x0, 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) 00:43:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x3, 0x5, &(0x7f0000000400)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}, {&(0x7f0000000180)="b9ebed17a0eaa346705a0a8bb7880d204eb37fcf343eb75d5f443e77e1792e58ce3825b8efe678110ebb1c9a655f9c0c8f49424877515ac461b9db6e49bd7bb3c03c0851", 0x44}, {&(0x7f0000000280)="3ed7eb59571ad583731ebb22b92161052623219e7e0e2bbc3e02d7ad3661897fb253537c456f3382efb54519e4f309354dcc8d94bb96521a639f17d1549436cda16309df4fbccd516ae1b88cf4c5bf2bd60d7198ba5a3ee001b4d6b1dc910670db9c87537e9543caee5d96265fdf80044cd6ff77eb9bf5fa5e90c5f5d349f6d9b3e445ce818bcc58a17d17bf3367efef4af46334a14a6d01e3e52bb43737d67d92296b54e9e0042daa9d12976343b1a79cfe92087e2e", 0xb6, 0x4}, {&(0x7f0000000340)="8abfd4011dca9942c34bb54d3f5f1cc3b0d65fb9b28666b3ba29a96e51d16eb83fb235dd6490d7cba6997e8ad6317f31828dded167c28206972bda93925a1fe36a084ba37c67df730bc52cbba439d36b5b4fefb1fb6d9dda8e1b929e564d5c4ecd79ac7c9a1061cea7fca5ed398f81deb7c628aeb8ca1ce6f0fb2d641b495dc37ad57b650aeb76c31141d92527cad1f46085270fc434effc4912c0d1070c802735bd87c2d64291e8fb6278f7db8db7", 0xaf, 0x3}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) setxattr$trusted_overlay_origin(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240), &(0x7f0000000480), 0x2, 0x1) 00:43:44 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0xfffffdef}}], 0x1, 0x0) 00:43:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x2000000) 00:43:44 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0xffffff97}}], 0x1, 0x0) 00:43:44 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fspick(r0, 0x0, 0x1) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) [ 170.536069][T20331] loop2: detected capacity change from 0 to 262160 [ 170.540524][T20330] loop0: detected capacity change from 0 to 262160 [ 170.569716][T20342] loop1: detected capacity change from 0 to 262160 [ 170.573648][T20345] loop3: detected capacity change from 0 to 262160 [ 170.582934][T20330] FAT-fs (loop0): Unrecognized mount option "¹ëí ê£FpZ [ 170.582934][T20330] ‹·ˆ N³Ï4>·]_D>wáy.XÎ8%¸ïæx»še_œ IBHwQZÄa¹ÛnI½{³À<Q" or missing value [ 170.603476][T20345] FAULT_INJECTION: forcing a failure. [ 170.603476][T20345] name failslab, interval 1, probability 0, space 0, times 0 [ 170.616087][T20345] CPU: 0 PID: 20345 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 170.624891][T20345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.635058][T20345] Call Trace: [ 170.638332][T20345] dump_stack_lvl+0xd6/0x122 [ 170.642970][T20345] dump_stack+0x11/0x1b [ 170.644003][T20308] loop5: detected capacity change from 0 to 262160 [ 170.647119][T20345] should_fail+0x23c/0x250 [ 170.655106][T20356] loop2: detected capacity change from 0 to 262160 [ 170.658002][T20345] ? mempool_alloc_slab+0x16/0x20 [ 170.658022][T20345] __should_failslab+0x81/0x90 [ 170.658044][T20345] should_failslab+0x5/0x20 [ 170.674264][T20308] FAT-fs (loop5): Unrecognized mount option "ë<{L³¢¢«ÀÀ" or missing value [ 170.678723][T20345] kmem_cache_alloc+0x4f/0x300 [ 170.692020][T20345] mempool_alloc_slab+0x16/0x20 [ 170.696904][T20345] ? mempool_free+0x130/0x130 [ 170.701609][T20345] mempool_alloc+0x9d/0x310 [ 170.706097][T20345] bio_alloc_bioset+0xcc/0x530 [ 170.710845][T20345] submit_bh_wbc+0x130/0x330 [ 170.715437][T20345] __sync_dirty_buffer+0x136/0x1e0 [ 170.720524][T20345] sync_dirty_buffer+0x16/0x20 [ 170.725321][T20345] fat_mirror_bhs+0x24b/0x330 [ 170.729987][T20345] fat_ent_write+0xc2/0xd0 [ 170.734451][T20345] fat_chain_add+0x15b/0x410 [ 170.739031][T20345] fat_get_block+0x48d/0x610 [ 170.743600][T20345] __block_write_begin_int+0x4c5/0x1080 [ 170.749277][T20345] ? fat_block_truncate_page+0x30/0x30 [ 170.754713][T20345] ? wait_for_stable_page+0x56/0x70 [ 170.759948][T20345] cont_write_begin+0x542/0x870 [ 170.764776][T20345] fat_write_begin+0x61/0xf0 [ 170.769344][T20345] ? fat_block_truncate_page+0x30/0x30 [ 170.774784][T20345] generic_perform_write+0x1b8/0x3e0 [ 170.780204][T20345] __generic_file_write_iter+0x215/0x310 [ 170.785884][T20345] ? generic_write_checks+0x250/0x290 [ 170.791241][T20345] generic_file_write_iter+0x75/0x130 [ 170.796638][T20345] do_iter_readv_writev+0x2de/0x380 [ 170.801822][T20345] do_iter_write+0x192/0x5c0 [ 170.806398][T20345] vfs_iter_write+0x4c/0x70 [ 170.810884][T20345] iter_file_splice_write+0x43a/0x790 [ 170.816237][T20345] ? sync_inodes_sb+0x472/0x4e0 [ 170.821100][T20345] ? splice_from_pipe+0xd0/0xd0 [ 170.825928][T20345] direct_splice_actor+0x80/0xa0 [ 170.830846][T20345] splice_direct_to_actor+0x345/0x650 [ 170.836197][T20345] ? do_splice_direct+0x190/0x190 [ 170.841198][T20345] do_splice_direct+0x106/0x190 [ 170.846033][T20345] do_sendfile+0x63e/0xbb0 [ 170.850434][T20345] __x64_sys_sendfile64+0x102/0x140 [ 170.855628][T20345] do_syscall_64+0x44/0xa0 [ 170.860028][T20345] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 170.866020][T20345] RIP: 0033:0x7fddfbe03709 [ 170.870414][T20345] 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 [ 170.890000][T20345] RSP: 002b:00007fddf9b7b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 170.898391][T20345] RAX: ffffffffffffffda RBX: 00007fddfbf07f60 RCX: 00007fddfbe03709 [ 170.906340][T20345] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 170.914288][T20345] RBP: 00007fddf9b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 170.922239][T20345] R10: 0000000080000a00 R11: 0000000000000246 R12: 0000000000000002 00:43:44 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0xffffffe0}}], 0x1, 0x0) [ 170.930188][T20345] R13: 00007ffecd96b75f R14: 00007fddf9b7b300 R15: 0000000000022000 00:43:44 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES64=r0, @ANYRES16=r0, @ANYRES32=r0]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) ioctl$INCFS_IOC_PERMIT_FILL(r1, 0x40046721, &(0x7f0000000200)={r0}) r2 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x200040, 0x0) setsockopt$inet_int(r4, 0x0, 0x5, &(0x7f00000001c0)=0x2bd2, 0x4) 00:43:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x3000000) 00:43:44 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30, 0xfffffff5}}], 0x1, 0x0) 00:43:44 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fspick(r0, &(0x7f0000000280)='./file0\x00', 0x0) creat(&(0x7f0000001800)='./file0/file0\x00', 0x1c8) [ 171.018784][T20330] loop0: detected capacity change from 0 to 262160 [ 171.047189][T20330] FAT-fs (loop0): Unrecognized mount option "¹ëí ê£FpZ [ 171.047189][T20330] ‹·ˆ N³Ï4>·]_D>wáy.XÎ8%¸ïæx»še_œ IBHwQZÄa¹ÛnI½{³À<Q" or missing value [ 171.105293][T20388] loop1: detected capacity change from 0 to 262160 00:43:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) (fail_nth: 29) 00:43:44 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x0) [ 171.152975][T20389] loop2: detected capacity change from 0 to 262160 [ 171.216082][T20405] loop3: detected capacity change from 0 to 262160 [ 171.231624][T20407] loop5: detected capacity change from 0 to 262160 [ 171.250553][T20407] FAT-fs (loop5): Unrecognized mount option "é…ìV†2¦ƒcó”$E[¸d¹ þa3p½ÔA-|ÃaÌ°WfgŽ>CQ² [ 171.250553][T20407] ÁF”>¾÷A 00:43:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x6, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000180)='./bus\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000e, 0x100010, r1, 0x4b193000) sendfile(r0, r1, 0x0, 0x80000001) 00:43:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x4000000) 00:43:44 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x2}], 0x1, 0x0) 00:43:44 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fspick(r0, &(0x7f0000000280)='./file0\x00', 0x0) creat(0x0, 0x1c8) [ 171.250553][T20407] Rƒa«ìY¥Ý—Ç8U{¶x¬h¡`ÕÃ)Ÿý-C¤à1¯5åeõ—Û`²‰°%è ²Uw–æ3(" or missing value [ 171.302249][T20405] FAULT_INJECTION: forcing a failure. [ 171.302249][T20405] name failslab, interval 1, probability 0, space 0, times 0 [ 171.314880][T20405] CPU: 1 PID: 20405 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 171.323633][T20405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 171.329346][T20422] loop1: detected capacity change from 0 to 262160 [ 171.333672][T20405] Call Trace: [ 171.333680][T20405] dump_stack_lvl+0xd6/0x122 [ 171.348008][T20405] dump_stack+0x11/0x1b [ 171.352181][T20405] should_fail+0x23c/0x250 [ 171.356598][T20405] ? mempool_alloc_slab+0x16/0x20 [ 171.361617][T20405] __should_failslab+0x81/0x90 [ 171.366367][T20405] should_failslab+0x5/0x20 [ 171.370916][T20405] kmem_cache_alloc+0x4f/0x300 [ 171.375684][T20405] ? __find_get_block+0x72d/0x930 [ 171.380704][T20405] mempool_alloc_slab+0x16/0x20 [ 171.385560][T20405] ? mempool_free+0x130/0x130 [ 171.390216][T20405] mempool_alloc+0x9d/0x310 [ 171.394709][T20405] bio_alloc_bioset+0xcc/0x530 [ 171.399527][T20405] ? __getblk_gfp+0x3f/0x590 [ 171.404250][T20405] ? fat_ent_bread+0x107/0x160 [ 171.409002][T20405] submit_bh_wbc+0x130/0x330 [ 171.413587][T20405] write_dirty_buffer+0xde/0xf0 [ 171.418523][T20405] fat_sync_bhs+0x52/0x160 [ 171.422953][T20405] fat_alloc_clusters+0x95a/0xab0 [ 171.428045][T20405] fat_get_block+0x267/0x610 [ 171.432642][T20405] __block_write_begin_int+0x4c5/0x1080 [ 171.438176][T20405] ? fat_block_truncate_page+0x30/0x30 [ 171.443649][T20405] ? wait_for_stable_page+0x56/0x70 [ 171.448861][T20405] cont_write_begin+0x542/0x870 [ 171.453718][T20405] fat_write_begin+0x61/0xf0 [ 171.458288][T20405] ? fat_block_truncate_page+0x30/0x30 [ 171.463785][T20405] generic_perform_write+0x1b8/0x3e0 [ 171.469228][T20405] __generic_file_write_iter+0x215/0x310 [ 171.474853][T20405] ? generic_write_checks+0x250/0x290 [ 171.480213][T20405] generic_file_write_iter+0x75/0x130 [ 171.485630][T20405] do_iter_readv_writev+0x2de/0x380 [ 171.490894][T20405] do_iter_write+0x192/0x5c0 [ 171.495469][T20405] ? splice_from_pipe_next+0x34f/0x3b0 [ 171.500910][T20405] ? kmalloc_array+0x2d/0x40 [ 171.505550][T20405] vfs_iter_write+0x4c/0x70 [ 171.510038][T20405] iter_file_splice_write+0x43a/0x790 [ 171.515391][T20405] ? splice_from_pipe+0xd0/0xd0 [ 171.520222][T20405] direct_splice_actor+0x80/0xa0 [ 171.525153][T20405] splice_direct_to_actor+0x345/0x650 [ 171.530515][T20405] ? do_splice_direct+0x190/0x190 [ 171.535534][T20405] do_splice_direct+0x106/0x190 [ 171.540371][T20405] do_sendfile+0x63e/0xbb0 [ 171.544834][T20405] __x64_sys_sendfile64+0x102/0x140 [ 171.550083][T20405] do_syscall_64+0x44/0xa0 [ 171.554555][T20405] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 171.560447][T20405] RIP: 0033:0x7fddfbe03709 [ 171.564894][T20405] 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 [ 171.584567][T20405] RSP: 002b:00007fddf9b7b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 171.592964][T20405] RAX: ffffffffffffffda RBX: 00007fddfbf07f60 RCX: 00007fddfbe03709 [ 171.600922][T20405] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 171.608964][T20405] RBP: 00007fddf9b7b1d0 R08: 0000000000000000 R09: 0000000000000000 00:43:45 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x3}], 0x1, 0x0) [ 171.616985][T20405] R10: 0000000080000a00 R11: 0000000000000246 R12: 0000000000000002 [ 171.624938][T20405] R13: 00007ffecd96b75f R14: 00007fddf9b7b300 R15: 0000000000022000 00:43:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x5000000) [ 171.693170][T20432] loop2: detected capacity change from 0 to 262160 [ 171.707062][T20433] loop0: detected capacity change from 0 to 262160 [ 171.754127][T20395] loop5: detected capacity change from 0 to 262160 [ 171.759946][T20444] loop1: detected capacity change from 0 to 262160 00:43:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x1, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x4}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) open(&(0x7f0000000280)='./file0\x00', 0xe0100, 0x4) open(&(0x7f0000000180)='./file0\x00', 0x1, 0x184) open(&(0x7f00000001c0)='./file0\x00', 0x100, 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) open(&(0x7f0000000880)='./file1\x00', 0x20000, 0x1) syz_open_dev$usbmon(&(0x7f0000000200), 0x27, 0x28c081) sendfile(r0, r1, 0x0, 0x3ff) r2 = syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x3f, 0x6, &(0x7f0000000740)=[{&(0x7f0000000340)="ecbf75f628a585356336a66c5e85405b85190a479c72760d3c7de92de828606ac0b2911e602f1c2057700b5efd146deb80c8dc12db0052ec952ceaea7cdc2ef83903251f70e287f6430a458a6d019d0a185495843ae0207acc", 0x59, 0x3f}, {&(0x7f00000003c0)="9644e71e64f5f7eba4079e0fac968730de7df1df552582a1dd0c3a60901603b9203c1f804a5175b7d618365930401c756e868fe4d8e32f8aa401e9786b8e5fa87f53030482608b51336ecb93a61a23f79fa2c80311b032f95ded046535fe2c7a64704e09683e32cdfad7fd5db487982fefc93b04dd1764821fed41af434c456f5b8b87d0abc60577f24f18ee84e87b8e9d3dab871b598a0dc40472103d397895c147609e386a0e036cd021d4204d24acf2f70a5a8b9e124fdbf6917781910f60c897b4", 0xc3, 0x7ff}, {&(0x7f00000004c0)="09320e9c905baafa73448b53850f8a024bd32887e85b5a52f3b5346b3d58fb2a71744c9483e0146b0e8219dd0365d66d2f6ca36ea71f9b5772f240a72890331d27b1701e4d98b6a91ba4e1c85fbcabea2eddbf2169f74ce333aabfb264b6460e2cf33af1c91fde23fca08b62a09311dfc862050fc7c352e7a4575cc8a8e62152d75a15734623b985c4edb8ee61d2d6b6833719645b2589c342f2fa34c00d81f3345e00932d2e7bc40d114f3462a1c1fdd7d0364be24372eb86c7d1f246e44f3bd807e9716aa8b3cc90f927aa7e33", 0xce, 0x2}, {&(0x7f00000005c0)="525d297f9224cbd37ca8f033e1e1d8e0f0263f91ccf171930f46fa24ff1378b13bd08fb84c709a824473e737b286cf8268c8048e9c95d1ec98fa3be618220e0edfd72b91b91fce16d4df9989a9dfef6c3ef35d7f3c33478084d1ec84", 0x5c, 0x7}, {&(0x7f0000000640)="a071b8c04a62ea16c9b586aeb643911164ae7029d411b99387e864023daec8d2ca7314ed265dd018d5aea59b3444f89ed0c9d6aa9de092750765f75f10390265193faad1ed0e95aee9e1b69b9402a4736170830008d754518a0a1dacb72e411d7bbbd95cf6ffe1824c0b68f8e24d04dee8c593d840fa6e1209371821cf4dafc51583c9254c98faf13df445a5d172284aceb65275f32f5cbbca37", 0x9a, 0x2}, {&(0x7f0000000700)="1c4b5b194ac6fc3124accc9525556fdab18b81b9d8e2ddef5f5c45492ef98f7dc39aeb49916cfa81bc2f0342ed", 0x2d}], 0x1, &(0x7f0000000800)={[{@discard}], [{@permit_directio}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@hash}, {@euid_lt}, {@euid_lt={'euid<', 0xee01}}, {@seclabel}]}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x110, r2, 0xdfdf7000) 00:43:45 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fspick(r0, &(0x7f0000000280)='./file0\x00', 0x0) creat(0x0, 0x1c8) 00:43:45 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x4}], 0x1, 0x0) 00:43:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x6000000) [ 171.893263][T20458] loop2: detected capacity change from 0 to 262160 00:43:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) (fail_nth: 30) 00:43:45 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x5}], 0x1, 0x0) [ 171.945319][T20463] FAT-fs (loop5): bogus number of reserved sectors [ 171.951918][T20463] FAT-fs (loop5): Can't find a valid FAT filesystem [ 171.973299][T20466] loop1: detected capacity change from 0 to 262160 00:43:45 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fspick(r0, &(0x7f0000000280)='./file0\x00', 0x0) creat(0x0, 0x1c8) 00:43:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x7000000) 00:43:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f001400732e0500e22ca226385080010000000000", 0xfffffffffffffdd7}, {0x0, 0x0, 0x10000001000}, {&(0x7f0000000180)="06ccb494d3b2a09099d4608e0e55d6ab303244a5b6760dbe7d5544c422869f37001a9225a4d6f7f04616c3fefa1e8b09"}], 0x2001004, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 172.007775][T20463] loop5: detected capacity change from 0 to 7 [ 172.017155][T20463] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 172.044720][T20492] loop3: detected capacity change from 0 to 262160 00:43:45 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x6}], 0x1, 0x0) [ 172.072241][T20498] loop2: detected capacity change from 0 to 262160 [ 172.088375][T20492] FAULT_INJECTION: forcing a failure. [ 172.088375][T20492] name failslab, interval 1, probability 0, space 0, times 0 [ 172.100992][T20492] CPU: 0 PID: 20492 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 172.109746][T20492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.119797][T20492] Call Trace: [ 172.123072][T20492] dump_stack_lvl+0xd6/0x122 [ 172.127663][T20492] dump_stack+0x11/0x1b [ 172.131815][T20492] should_fail+0x23c/0x250 [ 172.136221][T20492] ? mempool_alloc_slab+0x16/0x20 [ 172.141243][T20492] __should_failslab+0x81/0x90 [ 172.146009][T20492] should_failslab+0x5/0x20 [ 172.150517][T20492] kmem_cache_alloc+0x4f/0x300 [ 172.155278][T20492] ? bit_wait+0x50/0x50 [ 172.159509][T20492] ? mark_page_accessed+0x1e3/0x550 [ 172.164707][T20492] mempool_alloc_slab+0x16/0x20 [ 172.169597][T20492] ? mempool_free+0x130/0x130 [ 172.174258][T20492] mempool_alloc+0x9d/0x310 [ 172.178768][T20492] bio_alloc_bioset+0xcc/0x530 [ 172.183533][T20492] submit_bh_wbc+0x130/0x330 [ 172.188222][T20492] write_dirty_buffer+0xde/0xf0 [ 172.193054][T20492] fat_sync_bhs+0x52/0x160 [ 172.197453][T20492] fat_ent_write+0x85/0xd0 [ 172.201859][T20492] fat_chain_add+0x15b/0x410 [ 172.206440][T20492] fat_get_block+0x48d/0x610 [ 172.211060][T20492] __block_write_begin_int+0x4c5/0x1080 [ 172.216592][T20492] ? fat_block_truncate_page+0x30/0x30 [ 172.222031][T20492] ? wait_for_stable_page+0x56/0x70 [ 172.227239][T20492] cont_write_begin+0x542/0x870 [ 172.232175][T20492] fat_write_begin+0x61/0xf0 [ 172.236751][T20492] ? fat_block_truncate_page+0x30/0x30 [ 172.242197][T20492] generic_perform_write+0x1b8/0x3e0 [ 172.247481][T20492] __generic_file_write_iter+0x215/0x310 [ 172.253120][T20492] ? generic_write_checks+0x250/0x290 [ 172.258509][T20492] generic_file_write_iter+0x75/0x130 [ 172.263878][T20492] do_iter_readv_writev+0x2de/0x380 [ 172.269083][T20492] do_iter_write+0x192/0x5c0 [ 172.273689][T20492] ? splice_from_pipe_next+0x34f/0x3b0 [ 172.279134][T20492] ? kmalloc_array+0x2d/0x40 [ 172.283720][T20492] vfs_iter_write+0x4c/0x70 [ 172.288209][T20492] iter_file_splice_write+0x43a/0x790 [ 172.293563][T20492] ? splice_from_pipe+0xd0/0xd0 [ 172.298474][T20492] direct_splice_actor+0x80/0xa0 [ 172.303395][T20492] splice_direct_to_actor+0x345/0x650 [ 172.308746][T20492] ? do_splice_direct+0x190/0x190 [ 172.313810][T20492] do_splice_direct+0x106/0x190 [ 172.318639][T20492] do_sendfile+0x63e/0xbb0 [ 172.323096][T20492] __x64_sys_sendfile64+0x102/0x140 [ 172.328278][T20492] do_syscall_64+0x44/0xa0 [ 172.332736][T20492] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 172.338656][T20492] RIP: 0033:0x7fddfbe03709 [ 172.343070][T20492] 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 [ 172.362656][T20492] RSP: 002b:00007fddf9b7b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 172.371047][T20492] RAX: ffffffffffffffda RBX: 00007fddfbf07f60 RCX: 00007fddfbe03709 [ 172.379010][T20492] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 172.386962][T20492] RBP: 00007fddf9b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 172.394911][T20492] R10: 0000000080000a00 R11: 0000000000000246 R12: 0000000000000002 [ 172.402957][T20492] R13: 00007ffecd96b75f R14: 00007fddf9b7b300 R15: 0000000000022000 00:43:45 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x7}], 0x1, 0x0) [ 172.424938][T20463] FAT-fs (loop5): Unrecognized mount option "./file0" or missing value [ 172.448942][T20507] loop1: detected capacity change from 0 to 262160 00:43:46 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fspick(r0, &(0x7f0000000280)='./file0\x00', 0x0) creat(&(0x7f0000001800)='./file0/file0\x00', 0x0) [ 172.494583][T20483] loop5: detected capacity change from 0 to 7 00:43:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x53, 0xff, 0x3f, 0x9, 0x0, 0x98, 0x18, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x4, 0x6}, 0x50d03, 0x8, 0x3, 0x1, 0x5, 0x1, 0x7, 0x0, 0x6, 0x0, 0xffffffff}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 00:43:46 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x8}], 0x1, 0x0) 00:43:46 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0xf000000) 00:43:46 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0xf}], 0x1, 0x0) [ 172.563077][T20533] loop2: detected capacity change from 0 to 262160 00:43:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) (fail_nth: 31) 00:43:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair(0x21, 0x4, 0x9, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000002900)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000002740)=[{{&(0x7f0000000280)=@nfc, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/185, 0xb9}, {&(0x7f0000000200)}, {&(0x7f00000003c0)=""/230, 0xe6}], 0x3, &(0x7f0000000500)=""/119, 0x77}, 0x101}, {{&(0x7f0000000580)=@sco={0x1f, @none}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000600)=""/150, 0x96}, {&(0x7f00000006c0)=""/228, 0xe4}, {&(0x7f00000007c0)=""/181, 0xb5}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/75, 0x4b}, {&(0x7f0000001900)=""/54, 0x36}, {&(0x7f0000001940)=""/249, 0xf9}, {&(0x7f0000001a40)=""/15, 0xf}], 0x8, &(0x7f0000001b00)=""/138, 0x8a}, 0xfffffffb}, {{&(0x7f0000001bc0)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001c40)=""/30, 0x1e}, {&(0x7f0000001c80)=""/199, 0xc7}, {&(0x7f0000001d80)=""/74, 0x4a}], 0x3}}, {{&(0x7f0000001e40)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002180)=[{&(0x7f0000001ec0)=""/192, 0xc0}, {&(0x7f0000001f80)=""/123, 0x7b}, {&(0x7f0000002000)=""/255, 0xff}, {&(0x7f0000002100)=""/92, 0x5c}], 0x4, &(0x7f00000021c0)=""/87, 0x57}, 0x2}, {{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000002240)}, {&(0x7f0000002280)=""/171, 0xab}, {&(0x7f0000002340)=""/26, 0x1a}], 0x3, &(0x7f00000023c0)=""/221, 0xdd}, 0x8}, {{&(0x7f00000024c0)=@nl=@unspec, 0x80, &(0x7f0000002600)=[{&(0x7f0000002540)=""/17, 0x11}, {&(0x7f0000002580)=""/105, 0x69}], 0x2}, 0x2}, {{0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f0000002640)=""/113, 0x71}], 0x1, &(0x7f0000002700)=""/49, 0x31}, 0x978}], 0x7, 0x2, &(0x7f0000002940)={r3, r4+60000000}) r5 = syz_open_dev$vcsa(&(0x7f0000000180), 0x80, 0x40) sendmmsg(r5, &(0x7f00000001c0), 0x0, 0x20000001) sendfile(r0, r1, 0x0, 0x80000001) 00:43:46 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x11}], 0x1, 0x0) 00:43:46 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x30}], 0x1, 0x0) [ 172.655809][T20552] loop1: detected capacity change from 0 to 262160 [ 172.665961][T20553] loop5: detected capacity change from 0 to 262160 [ 172.702476][T20560] loop2: detected capacity change from 0 to 262160 [ 172.745070][T20574] loop3: detected capacity change from 0 to 262160 [ 172.783501][T20574] FAULT_INJECTION: forcing a failure. [ 172.783501][T20574] name failslab, interval 1, probability 0, space 0, times 0 [ 172.796136][T20574] CPU: 1 PID: 20574 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 172.804896][T20574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.815008][T20574] Call Trace: [ 172.818278][T20574] dump_stack_lvl+0xd6/0x122 [ 172.822869][T20574] dump_stack+0x11/0x1b [ 172.827021][T20574] should_fail+0x23c/0x250 [ 172.831480][T20574] ? mempool_alloc_slab+0x16/0x20 [ 172.831892][T20519] loop0: detected capacity change from 0 to 262160 [ 172.836491][T20574] __should_failslab+0x81/0x90 [ 172.836514][T20574] should_failslab+0x5/0x20 [ 172.852210][T20574] kmem_cache_alloc+0x4f/0x300 [ 172.856971][T20574] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 172.863019][T20574] mempool_alloc_slab+0x16/0x20 [ 172.867857][T20574] ? mempool_free+0x130/0x130 [ 172.872524][T20574] mempool_alloc+0x9d/0x310 [ 172.877025][T20574] bio_alloc_bioset+0xcc/0x530 [ 172.881784][T20574] submit_bh_wbc+0x130/0x330 [ 172.886422][T20574] __sync_dirty_buffer+0x136/0x1e0 [ 172.891558][T20574] sync_dirty_buffer+0x16/0x20 [ 172.896317][T20574] fat_mirror_bhs+0x24b/0x330 [ 172.901037][T20574] fat_ent_write+0xc2/0xd0 [ 172.905538][T20574] fat_chain_add+0x15b/0x410 [ 172.910130][T20574] fat_get_block+0x48d/0x610 [ 172.914720][T20574] __block_write_begin_int+0x4c5/0x1080 [ 172.920269][T20574] ? fat_block_truncate_page+0x30/0x30 [ 172.925725][T20574] ? wait_for_stable_page+0x56/0x70 [ 172.931009][T20574] cont_write_begin+0x542/0x870 [ 172.935881][T20574] fat_write_begin+0x61/0xf0 [ 172.940466][T20574] ? fat_block_truncate_page+0x30/0x30 [ 172.945916][T20574] generic_perform_write+0x1b8/0x3e0 [ 172.951225][T20574] __generic_file_write_iter+0x215/0x310 [ 172.956920][T20574] ? generic_write_checks+0x250/0x290 [ 172.962286][T20574] generic_file_write_iter+0x75/0x130 [ 172.967653][T20574] do_iter_readv_writev+0x2de/0x380 [ 172.972914][T20574] do_iter_write+0x192/0x5c0 [ 172.977498][T20574] ? splice_from_pipe_next+0x34f/0x3b0 [ 172.982949][T20574] ? kmalloc_array+0x2d/0x40 [ 172.987545][T20574] vfs_iter_write+0x4c/0x70 [ 172.992051][T20574] iter_file_splice_write+0x43a/0x790 [ 172.997435][T20574] ? splice_from_pipe+0xd0/0xd0 [ 173.002367][T20574] direct_splice_actor+0x80/0xa0 [ 173.007298][T20574] splice_direct_to_actor+0x345/0x650 [ 173.012657][T20574] ? do_splice_direct+0x190/0x190 [ 173.017698][T20574] do_splice_direct+0x106/0x190 [ 173.022546][T20574] do_sendfile+0x63e/0xbb0 [ 173.027065][T20574] __x64_sys_sendfile64+0x102/0x140 [ 173.032257][T20574] do_syscall_64+0x44/0xa0 [ 173.036654][T20574] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 173.042526][T20574] RIP: 0033:0x7fddfbe03709 [ 173.046955][T20574] 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 [ 173.066621][T20574] RSP: 002b:00007fddf9b7b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 173.076049][T20574] RAX: ffffffffffffffda RBX: 00007fddfbf07f60 RCX: 00007fddfbe03709 [ 173.083994][T20574] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 173.091939][T20574] RBP: 00007fddf9b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 173.099896][T20574] R10: 0000000080000a00 R11: 0000000000000246 R12: 0000000000000002 [ 173.107859][T20574] R13: 00007ffecd96b75f R14: 00007fddf9b7b300 R15: 0000000000022000 00:43:46 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x14020000) 00:43:46 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x38}], 0x1, 0x0) 00:43:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000200)={0xa, &(0x7f0000000180)=[{0x7ff, 0x20, 0x3, 0xee}, {0x0, 0xba, 0x8, 0x401}, {0x1ff, 0x9, 0x1f, 0x40}, {0x5, 0x4, 0x6, 0xfffffff8}, {0x2, 0x1, 0x7, 0x7fff}, {0x9, 0x0, 0x7, 0x100}, {0x1f, 0x1, 0x6, 0x7}, {0x0, 0x3f, 0x81, 0x8}, {0xd1d, 0x7, 0x0, 0xffffff08}, {0x1, 0x6, 0x9, 0x7}]}) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) sendfile(r1, r2, &(0x7f0000000280)=0x12, 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x80000001) 00:43:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="2f6465762f28a6d66e756c6c"], &(0x7f0000000280)='./bus\x00', &(0x7f00000002c0)='vfat\x00', 0xa00b0, 0x0) rmdir(&(0x7f0000000300)='./bus\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c0040, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = open(&(0x7f0000000180)='./bus\x00', 0x111a40, 0x12a) mknodat(r2, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x3799) 00:43:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) (fail_nth: 32) 00:43:46 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') creat(&(0x7f0000000180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 173.243056][T20519] loop0: detected capacity change from 0 to 262160 [ 173.279634][T20604] loop2: detected capacity change from 0 to 262160 00:43:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="2f6465762f28a6d66e756c6c"], &(0x7f0000000280)='./bus\x00', &(0x7f00000002c0)='vfat\x00', 0xa00b0, 0x0) rmdir(&(0x7f0000000300)='./bus\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c0040, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = open(&(0x7f0000000180)='./bus\x00', 0x111a40, 0x12a) mknodat(r2, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x3799) 00:43:46 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x60}], 0x1, 0x0) [ 173.302435][T20610] loop5: detected capacity change from 0 to 262160 [ 173.309347][T20611] loop1: detected capacity change from 0 to 262160 [ 173.316476][T20612] loop0: detected capacity change from 0 to 262160 [ 173.324106][T20621] loop3: detected capacity change from 0 to 262160 [ 173.387361][T20621] FAULT_INJECTION: forcing a failure. [ 173.387361][T20621] name failslab, interval 1, probability 0, space 0, times 0 [ 173.399986][T20621] CPU: 0 PID: 20621 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 173.408743][T20621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.418797][T20621] Call Trace: [ 173.422064][T20621] dump_stack_lvl+0xd6/0x122 [ 173.426663][T20621] dump_stack+0x11/0x1b [ 173.430878][T20621] should_fail+0x23c/0x250 00:43:46 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x18000000) [ 173.435284][T20621] ? mempool_alloc_slab+0x16/0x20 [ 173.440314][T20621] __should_failslab+0x81/0x90 [ 173.445073][T20621] should_failslab+0x5/0x20 [ 173.449748][T20621] kmem_cache_alloc+0x4f/0x300 [ 173.454523][T20621] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 173.460501][T20621] mempool_alloc_slab+0x16/0x20 [ 173.465399][T20621] ? mempool_free+0x130/0x130 [ 173.470171][T20621] mempool_alloc+0x9d/0x310 [ 173.474678][T20621] bio_alloc_bioset+0xcc/0x530 [ 173.479443][T20621] submit_bh_wbc+0x130/0x330 [ 173.484074][T20621] __sync_dirty_buffer+0x136/0x1e0 [ 173.489229][T20621] sync_dirty_buffer+0x16/0x20 [ 173.494103][T20621] fat_mirror_bhs+0x24b/0x330 [ 173.498816][T20621] fat_ent_write+0xc2/0xd0 [ 173.503224][T20621] fat_chain_add+0x15b/0x410 [ 173.507904][T20621] fat_get_block+0x48d/0x610 [ 173.512490][T20621] __block_write_begin_int+0x4c5/0x1080 [ 173.518051][T20621] ? fat_block_truncate_page+0x30/0x30 [ 173.523503][T20621] ? wait_for_stable_page+0x56/0x70 [ 173.528700][T20621] cont_write_begin+0x542/0x870 [ 173.533625][T20621] fat_write_begin+0x61/0xf0 00:43:47 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0xfc}], 0x1, 0x0) [ 173.538210][T20621] ? fat_block_truncate_page+0x30/0x30 [ 173.543699][T20621] generic_perform_write+0x1b8/0x3e0 [ 173.549028][T20621] __generic_file_write_iter+0x215/0x310 [ 173.554667][T20621] ? generic_write_checks+0x250/0x290 [ 173.560115][T20621] generic_file_write_iter+0x75/0x130 [ 173.565487][T20621] do_iter_readv_writev+0x2de/0x380 [ 173.570691][T20621] do_iter_write+0x192/0x5c0 [ 173.575286][T20621] ? splice_from_pipe_next+0x34f/0x3b0 [ 173.580749][T20621] ? kmalloc_array+0x2d/0x40 [ 173.585371][T20621] vfs_iter_write+0x4c/0x70 [ 173.589873][T20621] iter_file_splice_write+0x43a/0x790 [ 173.595236][T20621] ? splice_from_pipe+0xd0/0xd0 [ 173.600085][T20621] direct_splice_actor+0x80/0xa0 [ 173.605011][T20621] splice_direct_to_actor+0x345/0x650 [ 173.610374][T20621] ? do_splice_direct+0x190/0x190 [ 173.615392][T20621] do_splice_direct+0x106/0x190 [ 173.620236][T20621] do_sendfile+0x63e/0xbb0 [ 173.624658][T20621] __x64_sys_sendfile64+0x102/0x140 [ 173.629877][T20621] do_syscall_64+0x44/0xa0 [ 173.634297][T20621] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 173.640198][T20621] RIP: 0033:0x7fddfbe03709 [ 173.644601][T20621] 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 [ 173.664242][T20621] RSP: 002b:00007fddf9b7b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 173.672669][T20621] RAX: ffffffffffffffda RBX: 00007fddfbf07f60 RCX: 00007fddfbe03709 [ 173.680627][T20621] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 00:43:47 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x100, 0x5, &(0x7f0000002600)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}, {&(0x7f0000000500)="1ad79a58a3daf97b80e0bd07b81bdc02c9fa848626102a47ead5a40c9f0bc3ad4723754935504d788daae1004f40411cdf1354ed0046b547347d54f36128885b1e6354bfb978ef8e5bfe193d3a0a09387aaacbd8fee8da0ac875054fc6224381375ceaff6dd7d1d1cc7fd96144dcd89bebf1679823ba9d146a6d9af96f200b7a4628fdb0564c32377217a7c44fcdfc9580ce1bfd2bd8e2b3a207b767592e899579cfd27cf742aae948e09904acf01b7b221cfd97f1643aa7a95e8ca3cb9d77fc7687ded1cd7cc0c21a9bb13d861716d3b5ac54c38cae09f18b851b9b450053cfe56dcc341dff98b9c1e805ee2c2c", 0xee, 0x101}, {&(0x7f0000000600)="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0x1000, 0xffffffffffffff70}, {&(0x7f0000001600)="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0x1000, 0x7}], 0x2125882, &(0x7f0000000240)=ANY=[@ANYRESOCT]) chdir(&(0x7f0000000140)='./file0\x00') mount$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x2032000, &(0x7f0000000340)={[{@nr_inodes={'nr_inodes', 0x3d, [0x35, 0x67]}}, {}, {@huge_within_size}, {@huge_never}, {@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x37, 0x2f, 0x2c, 0x2d, 0x32]}}}}], [{@dont_appraise}]}) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x4) r1 = syz_io_uring_complete(0x0) r2 = openat(r1, &(0x7f0000000400)='./bus\x00', 0x608bc0, 0x0) lremovexattr(&(0x7f0000002680)='./bus\x00', &(0x7f0000000200)=@known='trusted.overlay.redirect\x00') sendfile(r0, r2, 0x0, 0x80000001) unlink(&(0x7f00000002c0)='./file0\x00') open(&(0x7f00000003c0)='./bus\x00', 0x400, 0x9) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mount(&(0x7f0000000300)=@sg0, &(0x7f00000026c0)='./file0\x00', &(0x7f0000002700)='cramfs\x00', 0x800008, &(0x7f0000002740)='[\x18$<\x00') accept(r3, &(0x7f0000000440)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000004c0)=0x80) [ 173.688617][T20621] RBP: 00007fddf9b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 173.696580][T20621] R10: 0000000080000a00 R11: 0000000000000246 R12: 0000000000000002 [ 173.704537][T20621] R13: 00007ffecd96b75f R14: 00007fddf9b7b300 R15: 0000000000022000 00:43:47 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x220}], 0x1, 0x0) [ 173.735513][T20633] loop2: detected capacity change from 0 to 262160 [ 173.750671][T20633] FAT-fs (loop2): Unrecognized mount option "./bus" or missing value 00:43:47 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x300}], 0x1, 0x0) 00:43:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) accept4(r2, &(0x7f00000001c0)=@vsock={0x28, 0x0, 0x0, @hyper}, &(0x7f0000000280)=0x80, 0x80000) [ 173.806024][T20661] loop1: detected capacity change from 0 to 262160 [ 173.818159][T20662] loop0: detected capacity change from 0 to 262160 00:43:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x14f) statx(r0, &(0x7f0000000300)='./file0\x00', 0x100, 0x2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chdir(&(0x7f0000000140)='./file0\x00') chown(&(0x7f0000000480)='./bus\x00', r1, r2) setxattr$incfs_size(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200), &(0x7f0000000280)=0xe1, 0x8, 0x3) write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) rmdir(&(0x7f00000002c0)='./file0\x00') unlink(&(0x7f0000000440)='./file0\x00') listxattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/236, 0xec) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100482, 0x0) sendfile(r3, r4, 0x0, 0x80000001) 00:43:47 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x500}], 0x1, 0x0) [ 173.872124][T20672] loop2: detected capacity change from 0 to 262160 00:43:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) (fail_nth: 33) 00:43:47 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open$dir(&(0x7f0000000280)='./bus\x00', 0x204000, 0x140) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x18) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x65) sendfile(r0, r1, 0x0, 0x80000001) chdir(&(0x7f0000000200)='./bus\x00') creat(&(0x7f0000000180)='./file0\x00', 0x140) 00:43:47 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x5c8}], 0x1, 0x0) 00:43:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x3f000000) 00:43:47 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x600}], 0x1, 0x0) [ 173.971728][T20687] loop5: detected capacity change from 0 to 262160 [ 173.981671][T20693] loop0: detected capacity change from 0 to 262160 00:43:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) open(&(0x7f0000000180)='./file0\x00', 0x10800, 0x8) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 00:43:47 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x700}], 0x1, 0x0) [ 174.058158][T20711] loop3: detected capacity change from 0 to 262160 [ 174.064969][T20714] loop5: detected capacity change from 0 to 262160 [ 174.066748][T20708] loop1: detected capacity change from 0 to 262160 [ 174.120658][T20711] FAULT_INJECTION: forcing a failure. [ 174.120658][T20711] name failslab, interval 1, probability 0, space 0, times 0 [ 174.133297][T20711] CPU: 1 PID: 20711 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 174.142047][T20711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 174.152091][T20711] Call Trace: [ 174.155356][T20711] dump_stack_lvl+0xd6/0x122 [ 174.159943][T20711] dump_stack+0x11/0x1b [ 174.164100][T20711] should_fail+0x23c/0x250 [ 174.168515][T20711] ? mempool_alloc_slab+0x16/0x20 [ 174.173528][T20711] __should_failslab+0x81/0x90 [ 174.178291][T20711] should_failslab+0x5/0x20 [ 174.182836][T20711] kmem_cache_alloc+0x4f/0x300 [ 174.187593][T20711] ? __find_get_block+0x72d/0x930 [ 174.192621][T20711] mempool_alloc_slab+0x16/0x20 [ 174.197461][T20711] ? mempool_free+0x130/0x130 [ 174.202137][T20711] mempool_alloc+0x9d/0x310 [ 174.206640][T20711] bio_alloc_bioset+0xcc/0x530 [ 174.211395][T20711] ? __getblk_gfp+0x3f/0x590 [ 174.216057][T20711] ? fat_ent_bread+0x107/0x160 [ 174.220866][T20711] submit_bh_wbc+0x130/0x330 [ 174.225450][T20711] write_dirty_buffer+0xde/0xf0 [ 174.230361][T20711] fat_sync_bhs+0x52/0x160 [ 174.234770][T20711] fat_alloc_clusters+0x95a/0xab0 [ 174.239798][T20711] fat_get_block+0x267/0x610 [ 174.244378][T20711] __block_write_begin_int+0x4c5/0x1080 [ 174.250002][T20711] ? fat_block_truncate_page+0x30/0x30 [ 174.255493][T20711] ? wait_for_stable_page+0x56/0x70 [ 174.260693][T20711] cont_write_begin+0x542/0x870 [ 174.265547][T20711] fat_write_begin+0x61/0xf0 [ 174.270130][T20711] ? fat_block_truncate_page+0x30/0x30 [ 174.275583][T20711] generic_perform_write+0x1b8/0x3e0 [ 174.280866][T20711] __generic_file_write_iter+0x215/0x310 [ 174.286516][T20711] ? generic_write_checks+0x250/0x290 [ 174.291890][T20711] generic_file_write_iter+0x75/0x130 [ 174.297302][T20711] do_iter_readv_writev+0x2de/0x380 [ 174.302598][T20711] do_iter_write+0x192/0x5c0 [ 174.307181][T20711] ? splice_from_pipe_next+0x34f/0x3b0 [ 174.312631][T20711] ? kmalloc_array+0x2d/0x40 [ 174.317221][T20711] vfs_iter_write+0x4c/0x70 [ 174.321798][T20711] iter_file_splice_write+0x43a/0x790 [ 174.327181][T20711] ? splice_from_pipe+0xd0/0xd0 [ 174.332032][T20711] direct_splice_actor+0x80/0xa0 [ 174.336986][T20711] splice_direct_to_actor+0x345/0x650 [ 174.342355][T20711] ? do_splice_direct+0x190/0x190 [ 174.347379][T20711] do_splice_direct+0x106/0x190 [ 174.352243][T20711] do_sendfile+0x63e/0xbb0 [ 174.356662][T20711] __x64_sys_sendfile64+0x102/0x140 [ 174.361862][T20711] do_syscall_64+0x44/0xa0 [ 174.366318][T20711] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 174.372318][T20711] RIP: 0033:0x7fddfbe03709 [ 174.376726][T20711] 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 [ 174.396386][T20711] RSP: 002b:00007fddf9b7b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 174.404784][T20711] RAX: ffffffffffffffda RBX: 00007fddfbf07f60 RCX: 00007fddfbe03709 [ 174.412751][T20711] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 00:43:47 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) open(&(0x7f00000007c0)='./bus\x00', 0x2c000, 0x56) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) umount2(&(0x7f0000000180)='./bus\x00', 0x8) syz_mount_image$ext4(&(0x7f0000000200)='ext2\x00', &(0x7f0000000340)='./bus\x00', 0x3, 0x5, &(0x7f0000000700)=[{&(0x7f0000000380)="2fdf8501a0aef7a992271d9c25913b6f77a29f596c27b0761dd3dd27cc0deff692f9e073264ee8c62a8e6df790b173ba14095a2bc800dfb78dfa84d27d00c96323bd010f15d50595be65f467edd25767d8f1110054d274b15479ab056d55403d1807de3df63caef56c4ccc9df2df878969b168d50bd9d22199c91eebc93979b101d2b3f103368d09d27cbcb5c6e0f7d2f2b8d7bd3e769d14fcb84bc741657e49b29d96f8809e39dcda0618e86c21db660001fbe3603c57277954e5c601dc", 0xbe}, {&(0x7f0000000440)="1f6920f77e42a6b63542b5525e373156ff4a490e21e3dfeae48e38efd7f8c90f34519b4e82cbeeb85ff83127d674a24c7ef45600f37aa4a830fd81d54bb42bcffa0dd521ce4edd1744de7201", 0x4c, 0x7}, {&(0x7f00000004c0)="2ae4855f4e297bf66b15b400e7463c6272d25a73a6942ff241c762a1089bf8e6bba461dd290d771b04458fc4f84111f03f36896214548924567847b8fbcdf3361e4bc4ce7aa65c69e39c1d69e4ebfee7fe29ba76651a64d11f7f6676ce85b74ea66480254d478b0f64b4291e6ec4a5b01e614445f58d2fef8dd0", 0x7a, 0xfffffffffffffff9}, {&(0x7f0000000540)="a2e77b53f9bdaf129568fae645e7134d112e9f1bc33fed777a4cb6fbfdf434017c6b8ba7470897bc3091bf2186c939426bb28bb15ef0637eccb0d35b8b6d9b630556f44ef2975d271bda1d05f9227533f0fa163b63818dbfdd601afd28d86492fcb4028d7c2a4d61b738dd12f03b6264581237ef75c8039df737df49b8b640af9c0b80b4475193847c1d4f9599", 0x8d, 0x1}, {&(0x7f0000000600)="7cd16e375f0931ba41000888876a3084b21d81aa3a2b8dce34208525db565d85883b80382e9adc9b56679c735211375a13b904db79e767f376865e3be7ea5fb616d40c83f5899195611cbbdb5086835510f6ca00f28cc5b74be2dc145c10d6c0029f19bee0f21f4d7b32aaa333c146bff053ac8ee07eb53c8c4b9dabf490bad2bad1aec012ea3a6f979961bf537e84df58dc47ccb5708865f06941019e6f4a1230b0ba00923b6a92432092582e35ec04625fc2176fd0e661655ee95718cc37ec21e54f34e55a51ba19f6dac1fa31609584151e23b75efe53d902de7d7a68d6def37c2c49451875343a6a8f472b5aef", 0xef, 0x4}], 0x80081, &(0x7f0000000780)=ANY=[@ANYBLOB='discard,noquota,euid<', @ANYRESDEC=0xee01, @ANYBLOB="02d0"]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000240)=@known='system.posix_acl_access\x00') fchmodat(r2, &(0x7f0000000800)='./file0\x00', 0x40) readlink(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000280)=""/159, 0x9f) 00:43:47 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x810}], 0x1, 0x0) 00:43:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) accept4(r2, &(0x7f00000001c0)=@vsock={0x28, 0x0, 0x0, @hyper}, &(0x7f0000000280)=0x80, 0x80000) 00:43:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x80040000) 00:43:47 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0xf00}], 0x1, 0x0) [ 174.420722][T20711] RBP: 00007fddf9b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 174.428688][T20711] R10: 0000000080000a00 R11: 0000000000000246 R12: 0000000000000002 [ 174.436652][T20711] R13: 00007ffecd96b75f R14: 00007fddf9b7b300 R15: 0000000000022000 [ 174.492310][T20743] loop1: detected capacity change from 0 to 262160 [ 174.499011][T20745] loop0: detected capacity change from 0 to 262160 [ 174.513578][T20757] loop2: detected capacity change from 0 to 262160 00:43:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) (fail_nth: 34) 00:43:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') chdir(&(0x7f0000000000)='./bus\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) write$binfmt_elf64(r1, &(0x7f0000000c80)=ANY=[@ANYBLOB="7f454c4606060003ff0300000000000002000300ffff0000a70100000000000040000000000000001e020000000000000100000000003800010084000800030001000000060000008000000000000000f8ffffffffffffff0080000000000000ffffffff0000000002000000000000003f000000000000005ec814d66e264e2341f927bd6ce6fd18cefc2b459abf995a8d84eb443ffd7e5978842ebff7e0ce278def8ebd81d0146488529f78d7b1a00f4b80935aab60801283ee99052da82dc4b2228b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0907ce37db33da79efbdb2921c6a800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000093ac49b336924b49d3f6258bf306806b253069697c4000000000000"], 0x9c3) 00:43:48 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x1008}], 0x1, 0x0) 00:43:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0xe5ffffff) [ 174.630660][T20767] loop5: detected capacity change from 0 to 262160 00:43:48 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x1100}], 0x1, 0x0) 00:43:48 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) setxattr$security_evm(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0), &(0x7f0000000200)=@md5={0x1, "a8a12ac34f9d7c43cf96ebdc6d8fadc7"}, 0x11, 0x3) mknodat$loop(r0, &(0x7f00000002c0)='./bus\x00', 0x1, 0x0) open(&(0x7f0000000280)='./bus\x00', 0xc2142, 0x42) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 174.703673][T20778] loop1: detected capacity change from 0 to 262160 [ 174.727666][T20781] loop3: detected capacity change from 0 to 262160 [ 174.800087][T20781] FAULT_INJECTION: forcing a failure. [ 174.800087][T20781] name failslab, interval 1, probability 0, space 0, times 0 [ 174.812765][T20781] CPU: 1 PID: 20781 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 174.821562][T20781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 174.831605][T20781] Call Trace: [ 174.834871][T20781] dump_stack_lvl+0xd6/0x122 [ 174.839460][T20781] dump_stack+0x11/0x1b [ 174.843609][T20781] should_fail+0x23c/0x250 [ 174.848023][T20781] ? mempool_alloc_slab+0x16/0x20 [ 174.853044][T20781] __should_failslab+0x81/0x90 [ 174.857811][T20781] should_failslab+0x5/0x20 [ 174.862314][T20781] kmem_cache_alloc+0x4f/0x300 [ 174.867073][T20781] mempool_alloc_slab+0x16/0x20 [ 174.871914][T20781] ? mempool_free+0x130/0x130 [ 174.876590][T20781] mempool_alloc+0x9d/0x310 [ 174.881088][T20781] bio_alloc_bioset+0xcc/0x530 [ 174.885849][T20781] submit_bh_wbc+0x130/0x330 [ 174.890506][T20781] __sync_dirty_buffer+0x136/0x1e0 [ 174.895613][T20781] sync_dirty_buffer+0x16/0x20 00:43:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0xf6ffffff) 00:43:48 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x2002}], 0x1, 0x0) 00:43:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) accept4(r2, &(0x7f00000001c0)=@vsock={0x28, 0x0, 0x0, @hyper}, &(0x7f0000000280)=0x80, 0x80000) 00:43:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 174.900365][T20781] fat_mirror_bhs+0x24b/0x330 [ 174.905092][T20781] fat_alloc_clusters+0x9ad/0xab0 [ 174.910119][T20781] fat_get_block+0x267/0x610 [ 174.914699][T20781] __block_write_begin_int+0x4c5/0x1080 [ 174.920259][T20781] ? fat_block_truncate_page+0x30/0x30 [ 174.925710][T20781] ? wait_for_stable_page+0x56/0x70 [ 174.930912][T20781] cont_write_begin+0x542/0x870 [ 174.935764][T20781] fat_write_begin+0x61/0xf0 [ 174.940374][T20781] ? fat_block_truncate_page+0x30/0x30 00:43:48 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x3000}], 0x1, 0x0) 00:43:48 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x3800}], 0x1, 0x0) [ 174.945830][T20781] generic_perform_write+0x1b8/0x3e0 [ 174.951115][T20781] __generic_file_write_iter+0x215/0x310 [ 174.956742][T20781] ? generic_write_checks+0x250/0x290 [ 174.962116][T20781] generic_file_write_iter+0x75/0x130 [ 174.967492][T20781] do_iter_readv_writev+0x2de/0x380 [ 174.972692][T20781] do_iter_write+0x192/0x5c0 [ 174.977280][T20781] ? splice_from_pipe_next+0x34f/0x3b0 [ 174.982736][T20781] ? kmalloc_array+0x2d/0x40 [ 174.987320][T20781] vfs_iter_write+0x4c/0x70 [ 174.991884][T20781] iter_file_splice_write+0x43a/0x790 [ 174.997256][T20781] ? splice_from_pipe+0xd0/0xd0 [ 175.002099][T20781] direct_splice_actor+0x80/0xa0 [ 175.007046][T20781] splice_direct_to_actor+0x345/0x650 [ 175.012477][T20781] ? do_splice_direct+0x190/0x190 [ 175.017491][T20781] do_splice_direct+0x106/0x190 [ 175.022359][T20781] do_sendfile+0x63e/0xbb0 [ 175.026753][T20781] __x64_sys_sendfile64+0x102/0x140 [ 175.031987][T20781] do_syscall_64+0x44/0xa0 [ 175.036449][T20781] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 175.042459][T20781] RIP: 0033:0x7fddfbe03709 [ 175.046859][T20781] 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 [ 175.066463][T20781] RSP: 002b:00007fddf9b7b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 175.074849][T20781] RAX: ffffffffffffffda RBX: 00007fddfbf07f60 RCX: 00007fddfbe03709 [ 175.082792][T20781] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 175.090736][T20781] RBP: 00007fddf9b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 175.098679][T20781] R10: 0000000080000a00 R11: 0000000000000246 R12: 0000000000000002 [ 175.106625][T20781] R13: 00007ffecd96b75f R14: 00007fddf9b7b300 R15: 0000000000022000 [ 175.121479][T20794] loop0: detected capacity change from 0 to 262160 [ 175.128400][T20794] FAT-fs (loop0): Unrecognized mount option "./bus" or missing value [ 175.182913][T20820] loop2: detected capacity change from 0 to 262160 [ 175.197825][T20794] loop0: detected capacity change from 0 to 262160 [ 175.199247][T20821] loop1: detected capacity change from 0 to 262160 [ 175.219729][T20794] FAT-fs (loop0): Unrecognized mount option "./bus" or missing value [ 175.247252][T20831] loop5: detected capacity change from 0 to 262160 00:43:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) (fail_nth: 35) 00:43:48 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x4000}], 0x1, 0x0) 00:43:48 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000003a80)=ANY=[@ANYRESOCT, @ANYRES32=r2, @ANYRESHEX=r1, @ANYRES16=r2, @ANYRESHEX, @ANYRESOCT]) chdir(&(0x7f0000000140)='./file0\x00') r3 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0xa6) sendmmsg(r4, &(0x7f0000003a00)=[{{&(0x7f00000001c0)=@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x80, &(0x7f0000000280)}}, {{&(0x7f00000002c0)=@ax25={{0x3, @bcast, 0x4}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000340)="05a63d02216af9b61d3e1a4f39f3e1201c9a", 0x12}, {&(0x7f0000000380)="e00880b9c0d4f8556f1d20d72deb36a6c1d4ef72f78eb03aa499916dd34e2341f401e08cc223400515c39deb23c0bd05b809aa3022fecdb1b8eb76e862bd31b32e0a79746b4fe503a0e9af71da45bb13fa342a228dde53ed907ea8af080a3b27b5adc21b55b75650a0fb9461cbe1216439039d04366607d09885f0a31e77a46222783fa0bedcee98ecd1f5107e884ce86709f85346f16e65d3f2a1573833d346f7b1b482a9078dc1dc562ba76886ee470b7fda2fba467d70a271e51960a13eca66c69c469eaf8db9a9a374480833219611e9b29ed3d3df2eb84feb27b75881a431d974f61108232171b2ca0e372eabd6f285ef8797af", 0xf6}, {&(0x7f0000000480)="d11d9623ee3e0ab3cc282210e31dbf64d2ba83353c9289a19c1c62229c6b4399c3e419486e736a57348a7137c439e6e0883cb708dfe34e42efc2466d2ff6a1d96aa900c9241524c0eae56df860757681754568bce51b65150c74963a865a1191aea3b2843570c6fb14f12cbb2989b2f276aa51fdbe742d7f2d264dcd133c11a798c29369afe0e1d853703ffb23325e7af5389844493af4009ebb0f36a9b95b289a98121482983741b71061455eafddefc0583b068a51ddaf842280e283620dcb06c2fabe48121202ce85c0bd6705aedefeb1bc6f4bf7a8582e5c66b043f556dfa552ba2b8955835e5a6cfc9bd5b9e26b8338defe8a67", 0xf6}, 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"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"}], 0x2440}}], 0x2, 0x40) 00:43:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0xfeffffff) 00:43:48 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x6000}], 0x1, 0x0) [ 175.405940][T20851] loop3: detected capacity change from 0 to 262160 [ 175.466121][T20861] loop1: detected capacity change from 0 to 262160 [ 175.494361][T20851] FAULT_INJECTION: forcing a failure. [ 175.494361][T20851] name failslab, interval 1, probability 0, space 0, times 0 [ 175.507018][T20851] CPU: 0 PID: 20851 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 175.515837][T20851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.525905][T20851] Call Trace: [ 175.529169][T20851] dump_stack_lvl+0xd6/0x122 [ 175.533776][T20851] dump_stack+0x11/0x1b [ 175.537930][T20851] should_fail+0x23c/0x250 [ 175.542395][T20851] ? mempool_alloc_slab+0x16/0x20 [ 175.547414][T20851] __should_failslab+0x81/0x90 [ 175.552244][T20851] should_failslab+0x5/0x20 [ 175.556738][T20851] kmem_cache_alloc+0x4f/0x300 [ 175.561487][T20851] ? bit_wait+0x50/0x50 [ 175.565652][T20851] ? mark_page_accessed+0x1e3/0x550 [ 175.570851][T20851] mempool_alloc_slab+0x16/0x20 [ 175.575704][T20851] ? mempool_free+0x130/0x130 [ 175.580359][T20851] mempool_alloc+0x9d/0x310 [ 175.584884][T20851] bio_alloc_bioset+0xcc/0x530 [ 175.589636][T20851] submit_bh_wbc+0x130/0x330 [ 175.594239][T20851] write_dirty_buffer+0xde/0xf0 [ 175.599090][T20851] fat_sync_bhs+0x52/0x160 [ 175.603497][T20851] fat_ent_write+0x85/0xd0 [ 175.607976][T20851] fat_chain_add+0x15b/0x410 [ 175.612555][T20851] fat_get_block+0x48d/0x610 [ 175.617131][T20851] __block_write_begin_int+0x4c5/0x1080 [ 175.622736][T20851] ? fat_block_truncate_page+0x30/0x30 [ 175.628176][T20851] ? wait_for_stable_page+0x56/0x70 [ 175.633372][T20851] cont_write_begin+0x542/0x870 [ 175.638204][T20851] fat_write_begin+0x61/0xf0 [ 175.642837][T20851] ? fat_block_truncate_page+0x30/0x30 [ 175.648278][T20851] generic_perform_write+0x1b8/0x3e0 [ 175.653551][T20851] __generic_file_write_iter+0x215/0x310 [ 175.659168][T20851] ? generic_write_checks+0x250/0x290 [ 175.664554][T20851] generic_file_write_iter+0x75/0x130 [ 175.669959][T20851] do_iter_readv_writev+0x2de/0x380 [ 175.675335][T20851] do_iter_write+0x192/0x5c0 [ 175.679907][T20851] ? splice_from_pipe_next+0x34f/0x3b0 [ 175.685494][T20851] ? kmalloc_array+0x2d/0x40 [ 175.690068][T20851] vfs_iter_write+0x4c/0x70 [ 175.694560][T20851] iter_file_splice_write+0x43a/0x790 [ 175.699924][T20851] ? splice_from_pipe+0xd0/0xd0 [ 175.704794][T20851] direct_splice_actor+0x80/0xa0 [ 175.709713][T20851] splice_direct_to_actor+0x345/0x650 [ 175.715063][T20851] ? do_splice_direct+0x190/0x190 [ 175.720092][T20851] do_splice_direct+0x106/0x190 [ 175.724921][T20851] do_sendfile+0x63e/0xbb0 [ 175.729391][T20851] __x64_sys_sendfile64+0x102/0x140 [ 175.734630][T20851] do_syscall_64+0x44/0xa0 [ 175.739033][T20851] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 175.744950][T20851] RIP: 0033:0x7fddfbe03709 00:43:49 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x80fe}], 0x1, 0x0) 00:43:49 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 175.749421][T20851] 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 [ 175.769022][T20851] RSP: 002b:00007fddf9b7b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 175.777412][T20851] RAX: ffffffffffffffda RBX: 00007fddfbf07f60 RCX: 00007fddfbe03709 [ 175.785363][T20851] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 175.793313][T20851] RBP: 00007fddf9b7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 175.801266][T20851] R10: 0000000080000a00 R11: 0000000000000246 R12: 0000000000000002 [ 175.809217][T20851] R13: 00007ffecd96b75f R14: 00007fddf9b7b300 R15: 0000000000022000 00:43:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/hci\x00') write$P9_RLERRORu(r2, &(0x7f00000001c0)={0xe, 0x7, 0x1, {{0x1, ':'}, 0x3}}, 0xe) r3 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r3, &(0x7f0000001800)=[{{&(0x7f0000000280)=@x25={0x9, @remote}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000300)=""/17, 0x11}, {&(0x7f0000000340)=""/226, 0xe2}, {&(0x7f0000000440)=""/153, 0x99}, {&(0x7f0000000500)=""/243, 0xf3}, {&(0x7f0000000600)=""/224, 0xe0}, {&(0x7f0000000700)=""/33, 0x21}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x7, &(0x7f00000017c0)=""/39, 0x27}, 0x1}], 0x1, 0x40002163, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 175.838220][T20869] FAT-fs (loop0): Unrecognized mount option "01777777777777777777777ÿÿÿÿ0x0000000000000004ÿÿ0xffffffffffffffff01777777777777777777777" or missing value 00:43:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0xff000000) 00:43:49 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0xc805}], 0x1, 0x0) [ 175.886222][T20879] loop2: detected capacity change from 0 to 262160 [ 175.945212][T20888] loop5: detected capacity change from 0 to 262160 [ 175.979372][T20897] loop1: detected capacity change from 0 to 262160 00:43:49 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 176.018874][T20850] FAT-fs (loop0): Unrecognized mount option "01777777777777777777777" or missing value 00:43:49 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0xfc00}], 0x1, 0x0) 00:43:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) (fail_nth: 36) 00:43:49 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x104) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 00:43:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0xffffffe5) 00:43:49 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x3b) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x4010, r3, 0x26acb000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r4, &(0x7f0000000240)=@known='system.posix_acl_access\x00') r5 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r5, &(0x7f0000000480), 0x2e9, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@posixacl}], [{@dont_measure}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@obj_role={'obj_role', 0x3d, ']d!%-'}}, {@fsname={'fsname', 0x3d, 'vfat\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, '*'}}, {@permit_directio}]}}) sendfile(r1, r2, 0x0, 0x80000001) 00:43:49 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0xfe80}], 0x1, 0x0) [ 176.130091][T20921] loop2: detected capacity change from 0 to 262160 [ 176.143628][T20922] loop0: detected capacity change from 0 to 262160 [ 176.191725][T20933] loop3: detected capacity change from 0 to 262160 [ 176.225799][T20944] loop5: detected capacity change from 0 to 262160 [ 176.228451][T20942] loop1: detected capacity change from 0 to 262160 [ 176.268300][T20933] FAULT_INJECTION: forcing a failure. [ 176.268300][T20933] name failslab, interval 1, probability 0, space 0, times 0 [ 176.280946][T20933] CPU: 1 PID: 20933 Comm: syz-executor.3 Not tainted 5.15.0-rc3-syzkaller #0 [ 176.289704][T20933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 176.299749][T20933] Call Trace: [ 176.303116][T20933] dump_stack_lvl+0xd6/0x122 [ 176.307747][T20933] dump_stack+0x11/0x1b [ 176.311950][T20933] should_fail+0x23c/0x250 [ 176.316359][T20933] ? mempool_alloc_slab+0x16/0x20 [ 176.321380][T20933] __should_failslab+0x81/0x90 [ 176.326213][T20933] should_failslab+0x5/0x20 [ 176.330716][T20933] kmem_cache_alloc+0x4f/0x300 [ 176.335547][T20933] mempool_alloc_slab+0x16/0x20 [ 176.340391][T20933] ? mempool_free+0x130/0x130 [ 176.345090][T20933] mempool_alloc+0x9d/0x310 [ 176.349633][T20933] bio_alloc_bioset+0xcc/0x530 [ 176.354442][T20933] submit_bh_wbc+0x130/0x330 [ 176.359040][T20933] __sync_dirty_buffer+0x136/0x1e0 [ 176.364144][T20933] sync_dirty_buffer+0x16/0x20 [ 176.368892][T20933] fat_mirror_bhs+0x24b/0x330 [ 176.373569][T20933] fat_ent_write+0xc2/0xd0 [ 176.378046][T20933] fat_chain_add+0x15b/0x410 [ 176.382667][T20933] fat_get_block+0x48d/0x610 [ 176.387242][T20933] __block_write_begin_int+0x4c5/0x1080 [ 176.392786][T20933] ? fat_block_truncate_page+0x30/0x30 [ 176.398229][T20933] ? wait_for_stable_page+0x56/0x70 [ 176.403410][T20933] cont_write_begin+0x542/0x870 [ 176.408280][T20933] fat_write_begin+0x61/0xf0 [ 176.412852][T20933] ? fat_block_truncate_page+0x30/0x30 [ 176.418290][T20933] generic_perform_write+0x1b8/0x3e0 [ 176.423560][T20933] __generic_file_write_iter+0x215/0x310 [ 176.429182][T20933] ? generic_write_checks+0x250/0x290 [ 176.434551][T20933] generic_file_write_iter+0x75/0x130 [ 176.439910][T20933] do_iter_readv_writev+0x2de/0x380 [ 176.445118][T20933] do_iter_write+0x192/0x5c0 [ 176.449692][T20933] ? splice_from_pipe_next+0x34f/0x3b0 [ 176.455135][T20933] vfs_iter_write+0x4c/0x70 [ 176.459627][T20933] iter_file_splice_write+0x43a/0x790 [ 176.465003][T20933] ? splice_from_pipe+0xd0/0xd0 [ 176.469894][T20933] direct_splice_actor+0x80/0xa0 [ 176.474885][T20933] splice_direct_to_actor+0x345/0x650 [ 176.480236][T20933] ? do_splice_direct+0x190/0x190 [ 176.485240][T20933] do_splice_direct+0x106/0x190 [ 176.490094][T20933] do_sendfile+0x63e/0xbb0 [ 176.494495][T20933] __x64_sys_sendfile64+0x102/0x140 [ 176.499686][T20933] do_syscall_64+0x44/0xa0 [ 176.504172][T20933] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 176.510073][T20933] RIP: 0033:0x7fddfbe03709 [ 176.514467][T20933] 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 [ 176.534222][T20933] RSP: 002b:00007fddf9b7b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 176.542834][T20933] RAX: ffffffffffffffda RBX: 00007fddfbf07f60 RCX: 00007fddfbe03709 [ 176.550785][T20933] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 176.558737][T20933] RBP: 00007fddf9b7b1d0 R08: 0000000000000000 R09: 0000000000000000 00:43:50 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0xff00}], 0x1, 0x0) 00:43:50 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 176.566689][T20933] R10: 0000000080000a00 R11: 0000000000000246 R12: 0000000000000002 [ 176.574807][T20933] R13: 00007ffecd96b75f R14: 00007fddf9b7b300 R15: 0000000000022000 00:43:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(r0, &(0x7f0000000180)='./file0\x00', 0x5a800, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 00:43:50 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x34000}], 0x1, 0x0) [ 176.694590][T20965] loop2: detected capacity change from 0 to 262160 [ 176.732729][T20967] loop0: detected capacity change from 0 to 262160 00:43:50 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x40000}], 0x1, 0x0) 00:43:50 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x400300}], 0x1, 0x0) 00:43:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x1, 0x6, &(0x7f00000003c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}, {&(0x7f0000000540)="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", 0x1c8, 0x9}, {&(0x7f0000000280)="6391201d36929556a702ce9125cb", 0xe, 0x1}, {&(0x7f00000002c0)="c33a0a3ed38ac6bc023808f8940211d14e0262d0c421d665fef51f947422500787abbb9bea4c186ccddfd9ce36fd390b34265d2f33852debb46a928d94107fe7242f79ccce", 0x45}, {&(0x7f0000000340)="ea3d899adb2de9cc72841168b79cbdec9dd08fb19945ff8c6e8bbfaa5a717fd8386a1263c0dc3a3129a69333a42103801423a57743607cc80d3a473c89f5ab0cd8eb6a69bfa0075c26e605d533ae2c", 0x4f, 0xff}], 0x3016015, &(0x7f0000000240)=ANY=[@ANYRESOCT]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000180)='./bus\x00', 0x60240, 0xa) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 00:43:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) 00:43:50 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 00:43:50 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x1000000}], 0x1, 0x0) 00:43:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0xfffffff6) 00:43:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(&(0x7f00000001c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='f2fs\x00', 0x51, &(0x7f00000002c0)='vfat\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x7, &(0x7f0000000140)="8de208f1679d91"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x2d) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = gettid() tkill(r1, 0x3a) r2 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000300), 0x0) sendfile(r4, r2, &(0x7f0000000340)=0x81, 0x5) sendfile(r2, r3, 0x0, 0x80000001) [ 177.001892][T20992] loop5: detected capacity change from 0 to 262160 00:43:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x4010000001000}], 0x3814014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 00:43:50 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x2000000}], 0x1, 0x0) [ 177.054024][T21000] loop2: detected capacity change from 0 to 262160 [ 177.065079][T21006] loop1: detected capacity change from 0 to 262160 [ 177.083205][T21012] loop5: detected capacity change from 0 to 262160 00:43:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0xfffffffe) 00:43:50 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x3000000}], 0x1, 0x0) [ 177.123991][T21024] loop0: detected capacity change from 0 to 264192 [ 177.130637][T21025] loop3: detected capacity change from 0 to 262160 [ 177.152528][T21024] FAT-fs (loop0): Unrecognized mount option "vfat" or missing value 00:43:50 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x4000000}], 0x1, 0x0) [ 177.239605][T21044] loop1: detected capacity change from 0 to 262160 00:43:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x7ffff000) 00:43:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x1000000000000) [ 177.305519][T21024] loop0: detected capacity change from 0 to 264192 [ 177.320862][T21024] FAT-fs (loop0): Unrecognized mount option "vfat" or missing value 00:43:50 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x5000000}], 0x1, 0x0) 00:43:50 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:43:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x0, 0x16) sendfile(r0, r1, 0x0, 0x80000001) 00:43:50 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x6000000}], 0x1, 0x0) 00:43:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x30000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 00:43:51 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x7000000}], 0x1, 0x0) [ 177.455315][T21079] loop1: detected capacity change from 0 to 262160 [ 177.462163][T21081] loop5: detected capacity change from 0 to 262160 [ 177.465628][T21087] loop2: detected capacity change from 0 to 262160 [ 177.475713][T21088] loop3: detected capacity change from 0 to 262160 [ 177.480292][T21090] loop0: detected capacity change from 0 to 258064 00:43:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:43:51 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x8000000}], 0x1, 0x0) 00:43:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x10000000000000) 00:43:51 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0xf000000}], 0x1, 0x0) [ 177.641319][T21107] loop2: detected capacity change from 0 to 262160 [ 177.658218][T21111] loop1: detected capacity change from 0 to 262160 00:43:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000900) 00:43:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x100000000000000) 00:43:51 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x10000120}], 0x1, 0x0) 00:43:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:43:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) chdir(&(0x7f0000000280)='./file0\x00') sendto(r0, &(0x7f0000000180)="c0388d7821bbebc3c65c2c0da2a243a8504b4d6f", 0x14, 0x20000001, &(0x7f00000001c0)=@rxrpc=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e23, @multicast2}}, 0x80) write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) 00:43:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) 00:43:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:43:51 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x10080000}], 0x1, 0x0) [ 177.856766][T21145] loop2: detected capacity change from 0 to 262160 [ 177.859078][T21141] loop1: detected capacity change from 0 to 262160 [ 177.883390][T21149] loop3: detected capacity change from 0 to 262160 00:43:51 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x11000000}], 0x1, 0x0) 00:43:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x200000000000000) [ 177.917596][T21157] loop0: detected capacity change from 0 to 262160 [ 177.949065][T21166] loop5: detected capacity change from 0 to 262160 00:43:51 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x20010010}], 0x1, 0x0) [ 178.010966][T21169] loop2: detected capacity change from 0 to 262160 00:43:51 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x20020000}], 0x1, 0x0) [ 178.067841][T21184] loop1: detected capacity change from 0 to 262160 00:43:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a02) 00:43:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:43:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x300000000000000) 00:43:51 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x30000000}], 0x1, 0x0) [ 178.232707][T21203] loop1: detected capacity change from 0 to 262160 [ 178.262826][T21204] loop2: detected capacity change from 0 to 262160 00:43:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x120080, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 00:43:51 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x38000000}], 0x1, 0x0) 00:43:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x400000000000000) 00:43:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x80000001) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x2080, 0x0) r3 = socket$inet6(0xa, 0x3, 0x6) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x18, r5, 0xc4fc9e906872338b, 0x0, 0x0, {{0x5}, {@void, @void}}, [@NL80211_ATTR_TID_CONFIG={0x4, 0x12d}]}, 0x18}}, 0x0) sendmsg$NL80211_CMD_JOIN_OCB(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0xb71e524d33859730}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r5, 0x200, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2a9}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x2849}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x31}, @NL80211_ATTR_WIPHY_FREQ={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0xc0}, 0x40) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x0) sendfile(r3, r0, &(0x7f0000000280)=0x200000, 0x0) fsetxattr(r2, &(0x7f00000001c0)=@known='trusted.overlay.upper\x00', &(0x7f0000000200)='{[\x00', 0x3, 0x2) 00:43:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 178.292360][T21217] loop3: detected capacity change from 0 to 262160 00:43:51 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x40000000}], 0x1, 0x0) 00:43:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:43:52 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x60000000}], 0x1, 0x0) [ 178.395187][T21240] loop2: detected capacity change from 0 to 262160 [ 178.395919][T21238] loop5: detected capacity change from 0 to 262160 [ 178.407520][T21242] loop0: detected capacity change from 0 to 262160 [ 178.433749][T21249] loop1: detected capacity change from 0 to 262160 [ 178.537570][T21263] loop2: detected capacity change from 0 to 262160 00:43:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a03) 00:43:52 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x7ffffff7}], 0x1, 0x0) 00:43:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x500000000000000) 00:43:52 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) ftruncate(r0, 0x7) recvmmsg(r1, &(0x7f0000003cc0)=[{{&(0x7f0000000180)=@nfc, 0x80, &(0x7f0000000500)=[{&(0x7f0000000280)=""/142, 0x8e}, {&(0x7f0000000200)=""/23, 0x17}, {&(0x7f0000000340)=""/184, 0xb8}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/39, 0x27}], 0x5, &(0x7f0000000580)=""/64, 0x40}, 0x6}, {{&(0x7f00000005c0)=@sco, 0x80, &(0x7f00000028c0)=[{&(0x7f0000000640)=""/183, 0xb7}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/30, 0x1e}, {&(0x7f0000001740)=""/99, 0x63}, {&(0x7f00000017c0)=""/50, 0x32}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/188, 0xbc}], 0x7, &(0x7f0000002940)=""/21, 0x15}}, {{&(0x7f0000002980)=@pptp={0x18, 0x2, {0x0, @broadcast}}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002a00)=""/23, 0x17}, {&(0x7f0000002a40)=""/126, 0x7e}, {&(0x7f0000002ac0)=""/113, 0x71}, {&(0x7f0000002b40)=""/183, 0xb7}], 0x4, &(0x7f0000002c40)=""/77, 0x4d}, 0x4000000}, {{&(0x7f0000002cc0)=@nfc_llcp, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002d40)=""/225, 0xe1}, {&(0x7f0000002e40)=""/7, 0x7}, {&(0x7f0000002e80)=""/98, 0x62}, {&(0x7f0000002f00)=""/50, 0x32}], 0x4, &(0x7f0000002f80)=""/240, 0xf0}, 0x9}, {{0x0, 0x0, &(0x7f0000003480)=[{&(0x7f0000003080)=""/88, 0x58}, {&(0x7f0000003100)=""/236, 0xec}, {&(0x7f0000003200)=""/219, 0xdb}, {&(0x7f0000003300)=""/113, 0x71}, {&(0x7f0000003380)=""/248, 0xf8}], 0x5, &(0x7f0000003500)=""/156, 0x9c}, 0x2}, {{&(0x7f00000035c0)=@alg, 0x80, &(0x7f00000039c0)=[{&(0x7f0000003640)=""/122, 0x7a}, {&(0x7f00000036c0)=""/170, 0xaa}, {&(0x7f0000003780)=""/51, 0x33}, {&(0x7f00000037c0)=""/193, 0xc1}, {&(0x7f00000038c0)=""/88, 0x58}, {&(0x7f0000003940)=""/109, 0x6d}], 0x6}, 0x2}, {{&(0x7f0000003a40)=@pppol2tpin6, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)=""/174, 0xae}, {&(0x7f0000003b80)}], 0x2, &(0x7f0000003c00)=""/181, 0xb5}, 0x7ff}], 0x7, 0x2000, &(0x7f0000003e80)={0x77359400}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) 00:43:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 178.716408][T21282] loop5: detected capacity change from 0 to 262160 [ 178.728806][T21283] loop1: detected capacity change from 0 to 262160 00:43:52 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0x97ffffff}], 0x1, 0x0) 00:43:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x600000000000000) [ 178.791533][T21289] loop2: detected capacity change from 0 to 262160 [ 178.811763][T21301] loop3: detected capacity change from 0 to 262160 00:43:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 00:43:52 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0xc8050000}], 0x1, 0x0) 00:43:52 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0xe0ffffff}], 0x1, 0x0) 00:43:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f00000001c0)='./bus\x00', 0x1f, 0x6, &(0x7f0000000580)=[{&(0x7f0000000280)="83098bcdeade35f6864d3e4235517c89fe07d003ae7558a3f6b6270449388fe8b717e56c574ea2b55dc820f41840992ae4f0d50e8207bfe0130f5bb573e0afcd2876", 0x42, 0x80000001}, {&(0x7f0000000300)="0edc63b32a85c30915d65a0d5fe4954a7fbcc59a7bebce62cfa4326162afe1ecf5428e70fd28c37fb9bbccf2fcb928951fc8df2b70e68d264921e87b6a18d396c8956f3a05be0f9169bf94fd23526c443f5afc0e90813d1ac051adc689c61f0b7a47591644269d714a49ec9d9f8e582dd4333d45a8585a492977d832bf3b2e91e420a63d4abd43b24879dd05313193354ead888ded2a8bfe265e5a697d93e523d4e239f7f1eb6c01953018ded7b5a41c66b36364903d79714429a600cb5ab6ec7380a4f4b7e4254d331e362ca579eecf205aed146f10b8dfb66afd1c711f09c29e485a1ed3ac546c0c8c1586f5c38f5452a37cb4", 0xf4}, {&(0x7f0000000200)="c9d2d8a34e", 0x5, 0x800}, {&(0x7f0000000400)="f9824b11f4da54861a5e9cb2f3f23980ab9c42acad688674ca6c0b1bb48a2415a8a277b1126c06c67511b1acf9313a726dd2da1e0cb4156a43b6221986d5e107f43767fa33ace28dca2a178569adae0ad90e3a9d2ac2b6f96df59b38795d1c9f13150720ad202ddbbe7658d84ef54b55d991813311350b67a09f648bec27d5676ce23f89ddf34f2627963b692fa062554b58a2f71a2d1a62b02a1fa48a4b0625b1006040d115f35c", 0xa8, 0x9}, {&(0x7f00000004c0)="48da199d0e1b5ad3dbff951821bfb583d108b34a5e2e9ab1c1a5ce830dda082ef5737c25c7cb7e05408182e97153d3ed232e65b1ea61897a4609db4940feccdc4292378213a645e37e1f9f21994cd013d553b906798c216bf8112611de12d2777f9e7fcf8a54292cd01019666cb5a1679223a25269b1f6a1", 0x78, 0x4}, {&(0x7f0000000540)="d8c6ca066a97a62bada0f15a", 0xc, 0x1ff}], 0x0, &(0x7f0000000640)={[{@unhide}, {@unhide}, {@check_strict}, {@overriderock}, {@dmode={'dmode', 0x3d, 0x7927}}], [{@smackfsroot={'smackfsroot', 0x3d, '['}}, {@fowner_gt={'fowner>', 0xee00}}, {@func={'func', 0x3d, 'MMAP_CHECK'}}, {@euid_gt={'euid>', 0xee01}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@smackfsroot={'smackfsroot', 0x3d, '{'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '+${@]*)'}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}]}) mkdirat(r2, &(0x7f0000000780)='./bus\x00', 0x40) sendfile(r0, r1, 0x0, 0x80000001) 00:43:52 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0xeffdffff}], 0x1, 0x0) [ 178.931444][T21308] loop1: detected capacity change from 0 to 262160 [ 178.999631][T21327] loop0: detected capacity change from 0 to 262160 [ 179.012004][T21327] FAT-fs (loop0): Unrecognized mount option "ë<" or missing value [ 179.026352][T21335] loop5: detected capacity change from 0 to 262160 00:43:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a04) 00:43:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:43:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x700000000000000) 00:43:52 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0xf5ffffff}], 0x1, 0x0) 00:43:52 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0xf7ffff7f}], 0x1, 0x0) [ 179.161839][T21353] loop1: detected capacity change from 0 to 262160 [ 179.170201][T21327] loop0: detected capacity change from 0 to 262160 00:43:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0xf00000000000000) [ 179.211176][T21327] FAT-fs (loop0): Unrecognized mount option "ë<" or missing value [ 179.214988][T21368] loop2: detected capacity change from 0 to 262160 [ 179.236414][T21369] loop3: detected capacity change from 0 to 262160 00:43:52 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0xfc000000}], 0x1, 0x0) 00:43:52 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000180), &(0x7f00000001c0)={0x0, 0xfb, 0x6f, 0x1, 0x81, "e1db424f40ef0c6311365654e63426a5", "167807932eac0de797b12e56a0c14ad5be43c37138f4484ad52fe5bb1a48dc9e7959a9480e5d1892de767614a1ad70f2ed0dc560aff64c5f123108a324186d9faaaf16404020d145221f9f830343ac1508f951c0e908d6f0fd14"}, 0x6f, 0x1) 00:43:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) sendfile(r1, r2, 0x0, 0x3) ioctl$PTP_SYS_OFFSET_EXTENDED(r0, 0xc4c03d09, &(0x7f0000000280)={0x10}) creat(&(0x7f0000000180)='./bus\x00', 0x190) [ 179.335958][T21384] loop1: detected capacity change from 0 to 262160 00:43:52 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0xfe800000}], 0x1, 0x0) 00:43:53 executing program 2: chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 179.415272][T21402] loop0: detected capacity change from 0 to 262160 [ 179.424753][T21404] loop5: detected capacity change from 0 to 262160 00:43:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x1402000000000000) 00:43:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a05) 00:43:53 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0xfe80ffff}], 0x1, 0x0) 00:43:53 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0xfec0ffff}], 0x1, 0x0) [ 179.567950][T21425] loop1: detected capacity change from 0 to 262160 00:43:53 executing program 5: chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) lsetxattr$security_selinux(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)='system_u:object_r:hald_acl_exec_t:s0\x00', 0x25, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x355001, 0x20) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000240)=@known='system.posix_acl_access\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000240)=@known='system.posix_acl_access\x00') fsetxattr$trusted_overlay_nlink(r1, &(0x7f00000014c0), &(0x7f0000001500)={'U+', 0x1}, 0x16, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r3, &(0x7f0000000240)=@known='system.posix_acl_access\x00') r4 = openat(r3, &(0x7f0000000000)='./bus\x00', 0x101000, 0x138) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x8000, 0x0) ioctl$SG_IO(r5, 0x2285, &(0x7f0000001440)={0x53, 0xfffffffffffffffd, 0x1000, 0xf9, @buffer={0x0, 0xfd, &(0x7f0000000280)=""/253}, &(0x7f0000000380)="bf4873a6574896aab48f57146605adeaf35475057ea27ce238fb18e8d41e71fec8da0607cd43db49b102a12f0a6da988ff20795c6955bd65e2a8c9bda4f71d44e1b1f62b339f35df4f170e4fc106f7f43074dbe53ad944ace24c4b7e092f97ba9a76cdb9d419ef662e492afaf4ac53047d699c84f46c8652eb5a1fa0bbb343d98a26e7536b7ed459e7ee97c92f378a2244cd6ecf4a8b6341d0d4e8e467d70202a608ed836583abb466483723604902b62678b234bc037029ea63d90019bca2f65214d7ec660ac2b6025ea2af85599914851027c6d8b315f4fe82b2c6c17647cba42c10a25ea73ec01f2a3127e9bfe8bd7224ec338733a19cef7de3304c930c4229c57e58d20b0da91584dd8175acf1517896b47b300ed719407389d4f1ebe4a9bad7b83ee7bf3ea9e1711bc8dc3a83091d9ec7ff9b0de97a06b7bc1aa7dca4feccdc7851911361e8ea06c0e3933ab5c58bc876d07edf60e1ea5c23541661c2d4f921586cf3da47a7bc67397dcd171017e5c4fafd0644faf84ba60441472a990d316654e152c435fe184424d0092dbc4297768d4edd4d14c9824c1a7e397daefeac56ec263155eef2fd5dc6e52cc7b64b3dab89eb1ac157825a130199d5d97ebb4d4d312b409a2d227faf7aa25a0dbcceb97361601c42cb71b6143b6b7e2c839ef0deed09817d09af6dfc7d8a20705f9cbe8af8846cffb3f403c73c66b409dc6666722b401ff3858755360a05d681799d93e6c686b7819b96db4b1b7ad266f6c3650ce17095f4929971c9c89a91c571676d8e6b546c25a168b2596e038963e1d0d82c31dd6e3c45e697accde8a21fb208c4863c1391b7f8b265bd22bee458d3750efe6ecd18158a15714170895ac44cb6296f27d70e70bc80a3d5500e9c3f15d9f1ebcbc741e28eabfaedd50faef1b3982eaac3be370f2917a6e201c9c727729ef48ea2c0ee122d63e1919bdc853171de72883c26007502d13e49dcd015c48150c10a645e05092785cc840ef64529defc25e9d12598c7ed187c9f4f36559ee746f4a0c7ccdef19bb2604dde6ba3094ec76b5ead3794e5bfd98356e0e561237306a4ac0d5d0717b41a3c3beb9cafb6bf03df19a7e8438f1c70ea2e3724c27878cbb26bd22c9079389ef57efaa1d36c7a7bd38cd3b923abe9911b238f8a10d89115947e31c9fcabe6c092e38058c2712054f4c560b81110d835637adc197baf62dbcd43de0e1f9e610e37423f976ad6aa4c0cc27a9fdbef2fcb88fa1661753f6d068de1ae0f964d1a9ef1bf9d2c481f483377b9eb67d52a5c9562b7077dec53ef7f74a7fc55d298f8141e67c595037dedfd666a5e20a04ef417bf04e5b23e48056b00cbf53001471dbf3978c7aae726dc6614bb076aa3ff02732cd1c65520de370f637acb23eacec5065da16f596412e17ebc82eea41af2ba1eff7acc17e85207fb1e5885df8d83d7bd374a3b0dac176eb0b12e98281f5e9a0e2d3ed4c1762e720d501044e78371b29c2065d191317e47313f13cbef6f5cebeeb230ea79ce560a6a5ac19654372d5a568d99adb0fb70744f9f8d029ec9af9fe988cf4a35619fd887c620067fac97972d6b6e80b39bf44df5c294c99690ba343c5953bc11fe619a0f59ed330f936e88a0945095a727e6a7da95f8361a3538b5ccf860c2278f2aef215fa99659a31a10f4412f9faa9d9e5bb306b1ba8d0cca4b5ed24125aaeed7f2fcfbd53776352b636559308e40778bfe2edb28a203a0bdc7c094898663eafdffce52e083484c31aafc6102e07546d47765b92639023314e66be85f6a3681d6b0d50c5f43ddb747569caf9b5752485a317a845a7e85548f541607141a50d12d672fba158c9d3247e466933b341aea542b98f72236dcae708a2f3b709c262f19c53bd206e0aae00a0f4b3b909b8e821d1e76c908f82a39f606deac6e7e0ed36e7619fbacea09b57dcadb25746cfaeb20a3b8a06d08490fc808825ca292432c13c0ff6195c05a0fc85829ba53f4907d78dc6e9b2ca657ba7cffa4c324dba580b8fc3b59c7c233c51bf948b079b88499af7ee4e7bf62a86a7c50746f1d491a5aff7a29f6e5c0d92b6dd883a011d890809823febe7675136564f6eb606f920380e5918c1089383951ba5cb97f32b5cf83333077873d475872a9c60cb46880ccc83653ec0cb57c0b9b2c2904d3aef46eb36ed3173f6b7fe32bab5e16a0954e959a4ec53245798a7fcc724e8d8ecebe0176ae937cebc2802f9c34bb11385a9155f922638e12c24520aa7477e8d0aaca0038119881bec0abfa9d9b290fc608a784e08a183ccf4ee785ae11b43e28e77b2b26411e284794d40a68508cf71af935e2295d2df3c9e4558cbbc16528e82d34c4c17345ff132c8530b7fbb60a5aa4cdc2e788e2372f3180de8415d38c3e71d4d616f5089cc95b658ce265058117faae192472364505ed3f0e3f02a9bce2efd1e40fa7f53cbdc07b509460aa32d65d23d6f11aa77cecf2850981ee048a3cf517b9ea27bf278546a46d7206865419425a45f9735490201e97eb73839e073c53131d6a24e95a9dc74389d6e78afb45f858e246a66acfed77e1b40f8e10b7462fd5c520997ca15be87d2b3d9432e3171532a8fe767ce65c6f0acd6146301c1318cfd82970871db44cc5793490df5f473be04bd6e9e6a5e0019e6242f337d8aa1d5af0de12049d974dd33b150327bb5242384d588e71d93ed43107524cb720334e14203654f62515ffc104fc46f1a098845364dd86af1706f3d7653bc746f29af5324fdf05ffac3f275cbad58bf47ffbbd80a8448d0e0448b3641b0aac412af684f4993ac72bd7b30d374ed64784055f7533fdf7cfa756d27e1b8b18ec8a6585caeea04fce8943a9934940868192c8af179b9772e66318ef47796a886b4f37cdd1c6f4f578583c5082c60167c4f70d25856e6d1de54de03f5da16ff6ae6a2b0d1e88d97b6aa52945628b4719057a7127d93355aab2258c2a9322cee5994db216cde4b6db2fed0323a4c87d772853e48594e5980e7d5c94d3315860a65d95b30e3caa94baaa00261060e4c90ea109d86df8b3f43ea445491622cda0ad6491b6891144aefbec0b5d9bbe04cd3b0d5eef7ac4a40d429ae208e75b1f6c78742ec24b62858c7575086dd8b2ee740164d60cfa427913d9f842cefb26ad0bcb89c91c6676e8a7e963b556981dbecd6c96a45b242b661df768bbf4bb089af2103b6f6c329339f4713dceba8357aed286cff7e40a528dd5293205b8752971cd56590ed13a83edb18c7a822c7454d45ccf8ded67327bebeb662cbd5d298f9006031180dafdf76a7d1513210ba1baae35d0a1e0408830f579f322e6911ccb6b0d351e90b6663f921d7d6adaaad3ce0094d56cee67f57012de2930bf0d22bb903b01152f903898b250bcf7d7fa5c16ba2e483059dbab661ff03a257aed9ef115f3581f58500743bdd48dba45a032944d0a35e047a8cbbcb9432477d267cca68c65146c2a71084a9ccd7ecab79755add554fd58d476fe2bae5c755c1ae96e76143067383c802a54325826dd96d91bce62c20ef2441c5f9fc440355b3df32ac924101a23b7d8a9384b9d71ed8dd1f37c0c973801dc08f186f8167b2054d5ae5abde99accc292da3da26ddb28de44dfd2e346584ad8098ebb2b323e9b7ecbe0d970de0910b8e3eb261525b29103706b60de674d8816df4f30f5624cbd6af389bc45c7225a06660b76d144477c668f24650bf18fc8e73fce02d70504e083c9f24d39890024a3bb38bb640756826c0f90e9bcf700f9225516a606cf3509d81758fd85b1ddb25c66f9343f9a5adf4fbf4f29382ef9d29080293a986887b3477034546232a483935d75b0729572127bf60c9424038d6850af06ede2aa4bdb5f8ac8ad0d7bb2920be2b2a8c0680676822a49533f23d17111aa79dd4970fc6b27acfce86f10269fa9ce2da34dc02d40b8d9b22f97601e7813329d4d468e3754f6742c13e9840b66c3276b76136e8c838e2d879dcebe4d70d9bcd554507c661df6d96a8dddaecf22673f8076621595f4f117e99ea6dc75ae6bdc0f52440d8d6e85be790553eea3bdf549738924669f1b78ed4b388fcc971a3f10b9994cfa764d35dbb99633624a9d9921c3bcb4647f870cf71ec6aa0816ed8cd53724a7cb3314df969f20efc00880d31f4c80231ce3571479d206335552bdf3e497eeae33bc41716b8bbb376e4d8989f7bfbc5815d2625e1b3f35e9389f92ea88ce878e9cc531209eb19cd02518bdf88948b83e9ea223d5bba082dc56ac0b6db748d199fa8d8163201c5f4797422ac218ed37b2d72b420c5a4049f3a5f16e48748ae7e77238ffa8847f3e94accc48e91c7c3a1bc458eeeb4c210268e6dddfddc25319d389caa76dfda39ccd36f78af1041107ac775afcf712a8cd4feca1143fc7de44b79770d2e71ce10eafc0002c8615155aefb6fb1a3f793b859c8bf07fc5e6d06ca0a087f4f0264808222a9959ad1a4d5c072723559115ae9ddd8bad23a628dceeeef3fffe53edd08ea4b319ced077fc4d495a5c36854bf67d883c481f60234f42e270da4d4a9e3618ce56b05824ff5b6833f6b023d195d097adc63634c957fa96c25cf6562b516978bee95c424e2344328fe51e3241b0876e94d01e3a130f304e8873a87b3a2db92633b909087267eb886bf4d9dd40b34a558d406ad3abec5386a0398b73b241afa37c972884cbbe25fd7c5985b3f5b419a44122141df7f00a5fe5669fb778b4f92f7e1a78e8c18f6a1382d9ff4cd1b750e3bf9fa708346be25b78a9e381a9f3fb18dd768c4ae26d6b2c05e4d829ab9a4b786ece38135f23635be9260bf28f6c8d240aa8f2b4a7315de3da2c23162177c317c66f9b7216826e9ed86e441a2ffca28b4cadae1462279f3e0484e7f1153d8b776a1a6285abdfc9415ad6c8e2f5fe50496c2bfa3e69d3ac74a8828b523b96d6c6e46571f069de99a763aa43e5ff8b2c03f9f863d0558c14aefa41e4024e4a171380d5d7e9188647ecfdc3fafec8e0d1762e9c51f2596090546b6bcabdf40c34ec7c8677fced09569abc28364a48cc6e82c3dacaf3cb6aa9ab9b729ce98ff17698db1b2a120d9946b399428ba552a751e9c959e00da63fa848fe878a74731937d6862a25e69f0a61040d105b626dee16987b02ca6a2121a29433a4ebf0dcea3cefbdcee4d4bf6d54529f3de481ad2bd8e0253a16222fdc5d7f1f4215f63eb06ef50be787cf76fa4b306ca4d39113c514914dbefa8c76288a1b15326a3c2dd7c9f177edc1eedb406c56d67456cf0df74c3b376a46e99bc03ab9f856f0075c3184edd55cabbf24393f4c1430767b79839ef8f07dbe1e0bb73aa0cf87ffd4faad28098fa61b0af8317b02a1fa4037ef1ed8bcc799a4a86015d390465af97f49bf5e59b377bcb115a9a272c445b9155c2b2402432ddf9bfc497289906c4b08e019631c48fa0e944bc5016b0892c9c83af8693482385e783652ccd599b874cc55d915e5bae894f41dd68e31bba702c4a22c406a8f8f33984e8b93cdf8e7ed9c16b844a4d8e6d6755674a842cebe189d318b8eb986e553b093e46ad1ab24f1da36c7cf19033a580e123a3b42e6bffa8eab38e0ec1084cf495fe10ecd0a6bf1a54863a8d331f5c62ff8588302c4f9b4142f29f0a7680338a35b476d713baf9d0269596fba09707ea60cfe1b24df03487f73e9568e95c81152f1821c1a79384697f33d9a65688bf0d4a07a55120e14a12ed19d3874b63ebb7d3297707f8688eb56747b9643d6291f4f872a572e670f3def7d9a", &(0x7f0000001380)=""/133, 0x9, 0x24, 0x1, &(0x7f00000001c0)}) sendfile(r0, r4, 0x0, 0x80000001) 00:43:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x1800000000000000) 00:43:53 executing program 2: chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 179.633046][T21437] loop3: detected capacity change from 0 to 262160 00:43:53 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0xff000000}], 0x1, 0x0) 00:43:53 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) fchdir(r2) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8) 00:43:53 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) r3 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x9, 0x80000001) 00:43:53 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0xffff0000}], 0x1, 0x0) [ 179.720416][T21453] loop1: detected capacity change from 0 to 262160 00:43:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x3f00000000000000) 00:43:53 executing program 2: chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 179.770468][T21464] loop5: detected capacity change from 0 to 262160 [ 179.780482][T21467] loop0: detected capacity change from 0 to 262160 [ 179.848243][T21484] loop1: detected capacity change from 0 to 262160 00:43:53 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0xffff80fe}], 0x1, 0x0) 00:43:53 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:43:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a06) 00:43:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x8004000000000000) 00:43:53 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0xffffc0fe}], 0x1, 0x0) [ 179.941847][T21498] loop2: detected capacity change from 0 to 262160 [ 179.998978][T21505] loop1: detected capacity change from 0 to 262160 [ 180.012897][T21515] loop3: detected capacity change from 0 to 262160 00:43:53 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:43:53 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0xfffffdef}], 0x1, 0x0) 00:43:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x610442, 0x106) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 00:43:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0xe5ffffff00000000) 00:43:53 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0xffffff97}], 0x1, 0x0) [ 180.147856][T21532] loop2: detected capacity change from 0 to 262160 [ 180.184169][T21537] loop1: detected capacity change from 0 to 262160 00:43:53 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0xffffffe0}], 0x1, 0x0) 00:43:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a07) 00:43:53 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}, 0xfffffff5}], 0x1, 0x0) [ 180.236169][T21548] loop0: detected capacity change from 0 to 262160 00:43:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0xf6ffffff00000000) 00:43:53 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x2, 0x0) [ 180.286235][T21563] loop3: detected capacity change from 0 to 262160 00:43:53 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:43:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x40) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r1, 0xf507, 0x0) sendfile(r0, r2, 0x0, 0x80000001) 00:43:53 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x3, 0x0) 00:43:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0xfeffffff00000000) [ 180.367176][T21576] loop1: detected capacity change from 0 to 262160 00:43:53 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x4, 0x0) [ 180.438374][T21589] loop0: detected capacity change from 0 to 262160 [ 180.449383][T21590] loop2: detected capacity change from 0 to 262160 [ 180.462862][T21597] loop1: detected capacity change from 0 to 262160 00:43:54 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x5, 0x0) 00:43:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a08) 00:43:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0xff00000000000000) 00:43:54 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x6, 0x0) [ 180.610700][T21618] loop3: detected capacity change from 0 to 262160 [ 180.622079][T21624] loop1: detected capacity change from 0 to 262160 00:43:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:43:54 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x7, 0x0) 00:43:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0xffffffff00000000) 00:43:54 executing program 0: mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8000, &(0x7f0000000180)=0x8, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f00000001c0)='./bus\x00', 0x400080, 0x84) sendfile(r0, r1, 0x0, 0x80000001) 00:43:54 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x8, 0x0) [ 180.745163][T21637] loop2: detected capacity change from 0 to 262160 00:43:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a09) 00:43:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f0000000240)=[{&(0x7f0000000280)="eb3c8f000000732e666130b8121cf65dce52583b0a2574b07400020101000240008080f801774c1fe36350a3497116e9a7b7b9f515585b3d58f3ed66dacbcb80bfae0c24b79edc8725b1a0de467796578c5567f8bbe08d9ef45282c042c92e7b31f0a92c5c3e1a6cc1d08db54242abb8dd3e62fb14d9e0592172e558977022a89d80652a14cc65a6283c350c9ae97c06689f", 0x92}, {0x0, 0x0, 0x10000001000}], 0x2000, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) [ 180.792368][T21649] loop1: detected capacity change from 0 to 262160 [ 180.806902][T21656] loop0: detected capacity change from 0 to 262160 [ 180.829737][T21656] FAT-fs (loop0): Unrecognized mount option "" or missing value 00:43:54 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0xb, 0x0) 00:43:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 180.880266][T21667] loop3: detected capacity change from 0 to 262160 [ 180.904897][T21670] loop1: detected capacity change from 0 to 262160 00:43:54 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x300, 0x0) 00:43:54 executing program 1: mmap(&(0x7f0000ff2000/0xb000)=nil, 0xb000, 0x9, 0x50, 0xffffffffffffffff, 0x20d5e000) r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(r0, &(0x7f0000000000)='./bus\x00', 0x900, 0x198) [ 180.970354][T21656] loop0: detected capacity change from 0 to 262160 [ 180.996415][T21684] loop2: detected capacity change from 0 to 262160 [ 181.002668][T21656] FAT-fs (loop0): Unrecognized mount option "" or missing value 00:43:54 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x7f000001, 0x0) 00:43:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) creat(&(0x7f0000000180)='./bus\x00', 0x168) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 181.086744][T21700] loop1: detected capacity change from 0 to 262160 00:43:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:43:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a0a) 00:43:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000080)=@abs={0x1}, 0x6e) bind$unix(r0, &(0x7f0000000180)=@abs={0x3, 0x0, 0x4e23}, 0x6e) mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:43:54 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0xac14140a, 0x0) [ 181.195559][T21714] loop2: detected capacity change from 0 to 262160 [ 181.203625][T21715] loop0: detected capacity change from 0 to 262160 [ 181.228491][T21720] loop3: detected capacity change from 0 to 262160 [ 181.263069][T21734] loop1: detected capacity change from 0 to 262160 00:43:54 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0xac14140b, 0x0) 00:43:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:43:54 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x2) 00:43:55 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) sendto$inet6(r0, &(0x7f0000000280)="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", 0x1000, 0x50, &(0x7f0000000000)={0xa, 0x4e24, 0xc04, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x1f}, 0x1c) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:43:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) setxattr(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f0000000200)='vfat\x00', 0x5, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(r2) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f0000003000)=@abs={0x1}, 0x6e) listen(r4, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000040)=0x61e) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c85000)={0xe0000004}) mount_setattr(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x1000, &(0x7f0000000340)={0x88, 0x4, 0x220000, {r0}}, 0x20) r5 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r5, &(0x7f0000000480), 0x2e9, 0x0) write(r5, &(0x7f0000000280)="ab22d12fc2f73fc4f25a5f1fa53404e7420335ec2946189590147f3b814bf82d7306f66ba373d6890b09abec3d2e2528dc356158e956d047580bf827cf3cfc6462585d45215efc583f5b5725dca2fb5e3d254577d2df11f5a873a797be4409abc725a2728c2b866f3a6565", 0x6b) 00:43:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a0b) 00:43:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:43:55 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x3) [ 181.576023][T21762] loop0: detected capacity change from 0 to 262160 [ 181.597278][T21767] loop1: detected capacity change from 0 to 262160 00:43:55 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x4) [ 181.664573][T21775] loop3: detected capacity change from 0 to 262160 00:43:55 executing program 1: chdir(&(0x7f0000000000)='./file0/file0\x00') syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:43:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:43:55 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x5) [ 181.811209][T21792] loop1: detected capacity change from 0 to 262160 00:43:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:43:55 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x6) 00:43:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:43:55 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x7) 00:43:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000040)=ANY=[]) accept4(0xffffffffffffffff, &(0x7f00000001c0)=@caif=@dbg, &(0x7f0000000040)=0x80, 0x800) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) close_range(r0, r0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d942, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x515d40, 0x52) sendfile(r1, r2, 0x0, 0x80000001) socket$inet(0x2, 0xa, 0x7fff) [ 181.961323][T21814] loop1: detected capacity change from 0 to 262160 [ 181.981367][T21819] FAT-fs (loop2): bogus number of reserved sectors [ 181.987889][T21819] FAT-fs (loop2): Can't find a valid FAT filesystem 00:43:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a0c) 00:43:55 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x8) [ 182.076788][T21833] loop0: detected capacity change from 0 to 262160 00:43:55 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001004}], 0x0, &(0x7f0000000180)=ANY=[]) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/34, 0x22) chdir(&(0x7f0000000140)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000440)={'#! ', './bus', [{0x20, '\xac$*..'}, {}], 0xa, "228f5bd0fabdc3f306684efd121f09103ef77197d22312912f6dd7f77966cf31f208a40926f093be72aa04a3c6c979f7d624e2fb8b4a4875c2615db96e1758d5f30d375849263aa3b4926ba217a8c4e5f13fa00c778dd3fe45f8127a0904c98625850e6cb48b74ba4cd193a0fac347d5b6667d2be7db1cad26efaed3ac483dd024a08548d3254cc46cda43129188b3493d9966924b3d3720588c4a3bc2e95634b0eb4d2620a29af88fb69c8caca1"}, 0xbe) fremovexattr(r3, &(0x7f0000000240)=@known='system.posix_acl_access\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000280)='./bus\x00', &(0x7f00000002c0), 0x2042408, &(0x7f0000000500)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',version=9p2000.u,privport,noextend,cache=fscache,cache=fscache,aname=trusted.overlay.redirect\x00,posixacl,aname=+{,audit,smackfsdef=vfat\x00,fsname=,obj_type=[\\-]:,subj_type=\\,fowner<', @ANYRESDEC=r4, @ANYBLOB="0006437c85c7845001274ad944466769b26bbd5a0cc727a010a47f8ae53d0f82ef7c0a45db322e8bb32592d201d68420e72e94b4a937f832bc569d0da7d01bb884d89d3b24e6d059552e6c2df73dfe5cdbdba52200880c833873f6533735e956956b4fb7bd7b68dd9dd2be0415a9916c426188c5cfb57d8aa2d0d2ef521192769dc6c18d0ed2d40e24c2b1a4"]) fsetxattr$trusted_overlay_redirect(r2, &(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x8, 0x6) 00:43:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 182.157079][T21848] loop3: detected capacity change from 0 to 262160 [ 182.183905][T21851] syz-executor.0 uses obsolete (PF_INET,SOCK_PACKET) 00:43:55 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xf) [ 182.203149][T21853] loop1: detected capacity change from 0 to 262160 00:43:55 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x11) 00:43:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x72082, &(0x7f0000000180)=ANY=[]) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) mount$tmpfs(0x0, &(0x7f0000000a00)='./bus/file0\x00', &(0x7f0000000a40), 0x1, &(0x7f0000000a80)={[{@huge_never}, {@nr_inodes={'nr_inodes', 0x3d, [0x35, 0x33]}}, {@huge_never}, {@size={'size', 0x3d, [0x32, 0x30]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x38]}}], [{@appraise_type}, {@fowner_gt={'fowner>', r1}}]}) chdir(&(0x7f0000000140)='./file0\x00') r2 = socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f0000000540)='./file0\x00', 0x505800, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) syz_mount_image$ext4(&(0x7f00000003c0)='ext4\x00', &(0x7f0000000400)='./bus/file0\x00', 0x5, 0x8, &(0x7f0000000940)=[{&(0x7f0000000440)="9b3a3fabb21dcb1cf3bd35b8e7d72d72cc7c5f0c3ed32c03e44aa2564e60528febadd5692243b2f404e90544a81076dee167e275470902c20a7b92954e18bfcf016deaf26f570bc6e8d9e1877a0fea184470543a8a4e794c2a2b7e5966917ced2c817f096c57545b7d6aab81f69d8093ac61f6a5ca70d14fb38241898a6328c628", 0x81, 0x6}, {&(0x7f0000000500)="4cd5", 0x2, 0x9}, {&(0x7f0000000540), 0x0, 0x1f}, {&(0x7f0000000580)="dfc9cbcdb51b4ce8395c9414fdd3a06118f2911bc855b4f079f63dd9891f51324e91ce78440c2a6647f1db3f9a0b389877af2b529307eb2a0aca0e68e7f37bfd2364a35cc0fbab7cd604b3f5aa781ccc9150839cb0b768b76226a48ed62f8f3165945b19d00a638b9073b1f7c9e81fd73bd73af8606ca13ed4383a69ba57c895206ef12b8221c0b041efafe80126db04a33ff5a2df0cf7f1f051eee9c803f62b33de88ee77e090", 0xa7, 0x8000}, {&(0x7f0000000640)="fa1d7a8b2841bf7d7730cda285967a0e6bb48951930aff730509e4c246ab0881c98c0036ac3572051fbb2e5328aeb0abd6d978349cdc6f880618a5527c5487267894c0c04c7e5b94fdb8f2fc1be4a01e94e8c54d724298610b26a5161fb830dc79ce1cdc5f2cb812aab61620568ae27236261753cd6d8866b481798f7aeb58ca7eba47fccfcffbcdb88b20e612091fb74950e0762c26d6021a01f3f9aec6594df2cb38c31d5eec924e88a3cd26f4", 0xae, 0x89}, {&(0x7f0000000700)="bb40a94421c95fb93b0d9e385acbaa7e5622d7fc42265c9647dc085bd62fff02b1ff6b8c8deaf433578216b1c1ef24db173d47ec5457857a5a639f6a643871215928a5e40ae870b5414ab3490106c639e3a58fbc2e6b1e887538072fc10dc47cfe282a4d98be7954b0c6538bb6c35f865e8043dc10c52bf5aad717ec53c697e2486e42ffe0472c97b6ef7fe9ef127e4352fd4e22a81486d01abcc6ad7f8f4eec46866d10fdc303bd82a60ff8af65b7b2ec9c96751e634ae4af36e06099ca8cae381c160e6a7cd3f58df42dc497e779ce7e0c7ef14bde2d6e9a53081e6fc3f87efc013a3d27e95edf0367ed31b7cc2caa38d77ca32187", 0xf6, 0x5}, {&(0x7f0000000800)="df694725efe39da0a0c656502cfbbbaad5bd6b70b17e83cd411b9207cddb177d67f611c547fe17974e5ff40df7075befde1b290d7c0dd3738165f156bc267271bc9aa0b11bf03c96cd74520babe63c1a1ca129847fcd34bb3978a11ad5a5cc1a0b6a51c956578785168af6c34c7300902dae025037639407f0870e741fb87e0ed88410c74e302bde37a12f98eacdbacb5fbd88d39a5c2bc7e33e58cb94786e61d0a3cb688f7e5d534be734cb373751d6c14ecb6476531096933d1129362f608bb9652bb7f58058bbca6bcbad3b37170cce3c91cef44a6a36192c7fcb666d6261735601d597b1d16da06654e62e14", 0xee, 0x80}, {&(0x7f0000000900)="580b8a7c73ec2c3aa4f9658eb55e7c92c3d9b897e7073499f91a987cf1dc0503f32b83398d76434f88175d241ff12b0efdb899e510c2", 0x36, 0x6}], 0x80000, &(0x7f0000000d40)=ANY=[@ANYBLOB="6a6f75626e616c80706174683d2e2f66696c65756e636f6e66696e65645f752c736d61636b88ba334c66736465663d5e5c2c29bd81ea98f4cb61e5d491db26414422a8bb2371ef23800dc5c007a47bc91eb2d84980dad3cca6dc785f835529b9d037d7e74a2c3a3cf27b13fa2ff66490c67673f3ddfbb78c8761b2adbb9eacdc0195840adbf2efff90fa28138169e9150f31ecaa35991aac35420857d483ad8e44e1184f0e801597efeedc82dcba3118080d3b7672427772afc9", @ANYRESDEC=r4, @ANYRES16=r3]) mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='vxfs\x00', 0x0, &(0x7f0000000280)='!\x00') mount(&(0x7f00000002c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000300)='./bus/file0\x00', &(0x7f0000000340)='aio\x00', 0x200140d, &(0x7f0000000380)='}-&\x00') open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) mount(&(0x7f0000000b00)=@nullb, &(0x7f0000000b40)='./bus\x00', &(0x7f0000000b80)='adfs\x00', 0x81020, 0x0) [ 182.272887][T21862] FAT-fs (loop2): bogus number of reserved sectors [ 182.279415][T21862] FAT-fs (loop2): Can't find a valid FAT filesystem 00:43:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 00:43:55 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x30) [ 182.359157][T21870] loop1: detected capacity change from 0 to 262160 00:43:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a0d) 00:43:55 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x38) 00:43:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:43:56 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x60) [ 182.441686][T21883] loop1: detected capacity change from 0 to 128 [ 182.469482][T21895] loop0: detected capacity change from 0 to 262160 00:43:56 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xfc) 00:43:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0\x00', 0xa0000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) sendfile(r2, r0, 0x0, 0x3) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) recvmmsg(r1, &(0x7f0000001140)=[{{&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000340)=[{&(0x7f0000000280)=""/183, 0xb7}], 0x1, &(0x7f0000000380)=""/118, 0x76}, 0xffffffff}, {{&(0x7f0000000400)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000480)=""/114, 0x72}, {&(0x7f0000000500)=""/69, 0x45}], 0x2, &(0x7f00000005c0)}, 0x7}, {{&(0x7f0000000600)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000680)=""/85, 0x55}, {&(0x7f0000000700)=""/95, 0x5f}, {&(0x7f0000000780)=""/145, 0x91}, {&(0x7f0000000840)=""/119, 0x77}], 0x4}, 0x9}, {{&(0x7f0000000900)=@un=@abs, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000980)=""/43, 0x2b}, {&(0x7f00000009c0)=""/5, 0x5}, {&(0x7f0000000a00)=""/89, 0x59}, {&(0x7f0000000a80)=""/12, 0xc}, {&(0x7f0000000ac0)=""/121, 0x79}], 0x5, &(0x7f0000000bc0)=""/237, 0xed}, 0x763}, {{&(0x7f0000000cc0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000d40)=""/207, 0xcf}, {&(0x7f0000000e40)=""/100, 0x64}], 0x2}}, {{&(0x7f0000000f00)=@vsock={0x28, 0x0, 0x0, @local}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000f80)=""/45, 0x2d}, {&(0x7f0000000fc0)=""/48, 0x30}], 0x2, &(0x7f0000001040)=""/254, 0xfe}, 0x8}], 0x6, 0x120, &(0x7f00000012c0)={0x0, 0x3938700}) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) [ 182.518350][T21904] FAT-fs (loop2): bogus number of reserved sectors [ 182.524909][T21904] FAT-fs (loop2): Can't find a valid FAT filesystem [ 182.544349][T21912] loop3: detected capacity change from 0 to 262160 [ 182.559785][T21917] loop1: detected capacity change from 0 to 262160 00:43:56 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x220) 00:43:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:43:56 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x300) 00:43:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x8) creat(&(0x7f0000000200)='./bus\x00', 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) 00:43:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a0e) 00:43:56 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x500) [ 182.755465][T21937] FAT-fs (loop2): bogus number of reserved sectors [ 182.762013][T21937] FAT-fs (loop2): Can't find a valid FAT filesystem 00:43:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 182.852561][T21953] loop0: detected capacity change from 0 to 262160 [ 182.876285][T21955] loop3: detected capacity change from 0 to 262160 00:43:56 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x5c8) [ 182.962176][T21963] FAT-fs (loop2): bogus number of reserved sectors [ 182.968710][T21963] FAT-fs (loop2): Can't find a valid FAT filesystem 00:43:56 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x600) 00:43:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a0f) 00:43:56 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x700) [ 183.172565][T21990] loop3: detected capacity change from 0 to 262160 00:43:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(&(0x7f0000000000)=@filename='./bus\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='cramfs\x00', 0x200000, &(0x7f0000000280)='vfat\x00') r0 = syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x9, 0x7, &(0x7f0000000900)=[{&(0x7f0000000340)="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", 0xfd, 0x1ff}, {&(0x7f0000000440)="0b6180a26d17923d9138c191e34b5c583444a61946fbd0814aba018d7ee0d0f99bc777d27f145e18f70f58deabe12ffa6de89e8f1399f1a70cf48bb3f51f1f9c4b91928d0188514a0efb9b9d3ae7421b375f514f821623847efd33e36e4bc4d869152af5baf26b47a9cbc7bcefcd36f95b01683540c89c46ef28d51aa97d257a53678ed5b1d973651ea86ab17e0c391ec8f81b0e17f448d460656632d9d65a7f2ddc104133893d56c57419957d4977595fbab70c7ff6e433", 0xb8, 0x7b65}, {&(0x7f0000000500)="d7b4aa3444a7aa918c9a54e67dc36e046bbeac92ddcffdbeed01054ff18506e49a440478308a722278ce987b", 0x2c, 0x8}, {&(0x7f0000000540)="f67b19c43d240738ccc66baf0bd2870116467de05d240ee62b910d84a452714525f3433450ecb33d5f8793d8a590e3ea0a72eb24488bafef4facaf056afcf0ccedc1698c87e5a4da83b0264367d0144bf3095fe2d79bf5426934a092fa4e4082f85548f375d8337dacedaadc81ba0203e1cc1d134ccbca791df8a2fa2c0f41a5dc62bcecbe9d8a95eed2ce7f389fc07e9102bb1052766a5a089e9bd33d995d6c8462642e9236e4e5d1c4364aea1ae3b47e72e784396efef0309e59bddfa03614459a2722dfc6f43018a027e0ba1c3c4888d96283c3dcadf6cceb", 0xda, 0x5302}, {&(0x7f0000000640)="32978ea6d63dfcfa5f5e6b03d0b482764a9812aca3bd726437a6e121c899f020a983fb47af56e3e0c889fb318cd030d4d18e1b3d7c72372df06665c85c2715ddcc30c8fbcbc0dee9e344bd76cc8f46289cce3b6cffd77ef470301ec68b6ff0d77d753dd076f58dc6ab021ae0be6d3e78f69716323248557add8e69b59066af2f1286f2fa749621346765d2bf898d0a8558248fd6e03150f5c8b6d2842c861ea0caab9b72b9c019ccac239fbdd37215ca6a7fb9905bba6d0e4b39b2269ef646c348968af654302e603e21aeb6925effcbcc1e26000824879a6d300638fc6f1a68a7bac2c899b484b39a93a15bef65eedecf", 0xf1, 0x53}, {&(0x7f0000000740)="d88f7701379d6d59d2701f5334041b8c9f0ec303c5356f3fd0ad6ecf590a1254a74064361bb44f20f292d97fceb498c1e438e73db2859ef2fb54a66a0ef060be6d2f9a5a761c4bba49724c849f0ee29a9aaa7006b9a278201645be3ac449a890d79b46c94d3429a21e2df105bb183875a94f51fe9269a615f08d26d43c654186f995f982ab62802f64dd9de2532702dea4b03371c4d43ef8b18408f93b74a5ad8bc502bedef63996831769b9d7e1d9b2c0446f50cfa94fbafb4821bf2b16bd7911612760f9fa6f44026ab79f223d22972cbc8580cee1b88bffbf97e62b7ca1c01904ff86", 0xe4, 0x3}, {&(0x7f0000000840)="e4a6429c7012d3550fbbe53320d7bb6b94e193f43f6f0418db248c686582fcf8f3d92fd57976db4a8854ae08c762710cf390cd6187110272f295fb19551095e3b8b973eec6d21927e96f89b33f5091eb965f6feaad067f5f0a1d797ace0b9b7c86252b2ca94746921e1d53c9418734187aee523a8b3ff505f4f7ec3906c7ec83bb3424a81394a74fc84097cc3c4ec2eb646af3bf1a9771e8411e3beda15da0e409b404ee3cb785662a577c", 0xab, 0x7}], 0x40, &(0x7f00000009c0)={[{@fat=@flush}, {@fat=@errors_continue}, {@fat=@nocase}], [{@fowner_gt}, {@fowner_eq={'fowner', 0x3d, 0xee01}}]}) futimesat(r0, &(0x7f0000000a40)='./bus\x00', &(0x7f0000000a80)={{0x0, 0xea60}}) mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x4d5f42, 0x1be) 00:43:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:43:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) ioctl$TIOCL_UNBLANKSCREEN(r1, 0x541c, &(0x7f0000000180)) 00:43:56 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x810) 00:43:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a10) [ 183.451790][T22013] FAT-fs (loop2): bogus number of reserved sectors [ 183.453364][T22015] loop3: detected capacity change from 0 to 262160 [ 183.458407][T22013] FAT-fs (loop2): Can't find a valid FAT filesystem [ 183.467328][T22019] loop0: detected capacity change from 0 to 262160 00:43:57 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xf00) [ 183.536013][T22032] loop1: detected capacity change from 0 to 262160 00:43:57 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x1008) 00:43:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:43:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) creat(&(0x7f0000000000)='./file0\x00', 0x82) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) truncate(&(0x7f0000000180)='./bus/file0\x00', 0xfffffffffffffff7) 00:43:57 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x1100) 00:43:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a12) 00:43:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) recvmsg$unix(r1, &(0x7f0000000440)={&(0x7f0000000180), 0x6e, &(0x7f0000000200)=[{&(0x7f0000000280)=""/206, 0xce}], 0x1, &(0x7f0000000380)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}, 0x30363) [ 183.756461][T22055] loop2: detected capacity change from 0 to 262160 [ 183.773112][T22055] FAT-fs (loop2): bogus number of reserved sectors [ 183.779631][T22055] FAT-fs (loop2): Can't find a valid FAT filesystem [ 183.794353][T22054] loop1: detected capacity change from 0 to 262160 00:43:57 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000800732e66617400020101000240008880f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000240)=@known='system.posix_acl_access\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000280), 0x800010, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@posixacl}, {@cache_loose}, {@noextend}, {@access_uid}, {@aname={'aname', 0x3d, 'vfat\x00'}}], [{@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@euid_eq={'euid', 0x3d, r2}}, {@dont_appraise}, {@smackfsroot={'smackfsroot', 0x3d, 'vfat\x00'}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@dont_measure}]}}) r3 = creat(&(0x7f0000000000)='./bus/file0\x00', 0x81) r4 = open(&(0x7f0000000180)='./bus/file0\x00', 0x100, 0x64) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) r5 = syz_open_pts(r3, 0x80000) fallocate(r5, 0xe, 0x800, 0x8) fallocate(r4, 0x0, 0x1, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:43:57 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x2002) [ 183.873648][T22070] loop3: detected capacity change from 0 to 262160 [ 183.878861][T22078] loop0: detected capacity change from 0 to 262160 00:43:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 183.949319][T22088] loop1: detected capacity change from 0 to 262160 00:43:57 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x3000) [ 183.993572][T22094] loop2: detected capacity change from 0 to 262160 [ 184.043750][T22094] FAT-fs (loop2): bogus number of reserved sectors [ 184.050274][T22094] FAT-fs (loop2): Can't find a valid FAT filesystem 00:43:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000240)=@known='system.posix_acl_access\x00') mkdirat(r0, &(0x7f0000000400)='./bus/file0\x00', 0x53) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000240)=@known='system.posix_acl_access\x00') r3 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x0) write$binfmt_script(r3, &(0x7f0000000440)={'#! ', './file0', [{0x20, '}-]'}, {0x20, '##'}, {0x20, 'appraise'}, {0x20, '=relative'}, {0x20, ','}, {0x20, ','}, {0x20, 'gid'}, {0x20, 'appraise'}, {0x20, '=static'}, {0x20, 'appraise'}], 0xa, "26f6f14526a3e83248dfba246f89bca95fd464f43e320712c75552a4564cd18ff1bbd109bf00bb9ab475eba4562d4dd439412e3c242cf37b3e5e91e722ed72689b7716ef7e2f5c06ed879669"}, 0x93) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="100325bd7000fedbdf250500000008000500900000000800050001010000050006000200000005000200120000000500060005000000050006007f00000005000600010000000800050004000000"], 0x54}, 0x1, 0x0, 0x0, 0x8005}, 0x44800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r4) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x40030, r2, 0xf7d61000) mount$tmpfs(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000180), 0x1004080, &(0x7f0000000280)={[{@mpol={'mpol', 0x3d, {'bind', '=static', @void}}}, {@mpol={'mpol', 0x3d, {'local', '', @val={0x3a, [0x2c, 0x3a, 0x34, 0x2c, 0x39, 0x33, 0x2f, 0x35]}}}}, {@mpol={'mpol', 0x3d, {'local', '=relative', @void}}}, {@gid={'gid', 0x3d, r4}}], [{@appraise}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@obj_user}]}) mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:43:57 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x3800) 00:43:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a14) 00:43:57 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x4000) [ 184.147635][T22110] loop1: detected capacity change from 0 to 262160 00:43:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000008, 0x1010, r2, 0x4eac4000) 00:43:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:43:57 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x6000) [ 184.227243][T22126] loop3: detected capacity change from 0 to 262160 [ 184.246525][T22130] loop0: detected capacity change from 0 to 262160 [ 184.267854][T22135] loop2: detected capacity change from 0 to 262160 [ 184.313251][T22135] FAT-fs (loop2): bogus number of reserved sectors [ 184.319772][T22135] FAT-fs (loop2): Can't find a valid FAT filesystem 00:43:57 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x80fe) 00:43:58 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xc805) 00:43:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a16) 00:43:58 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) r2 = socket$inet6(0xa, 0x3, 0x6) r3 = syz_mount_image$nfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x400, 0x4, &(0x7f0000000540)=[{&(0x7f0000000280)="6295d8d69b475f5d07b6592dc5100f0cc08caec3a9c770d330843e97f9c795fa938a07ac9508be1f3fa912d8cc8eabfd98ccc3422bad", 0x36, 0x8}, {&(0x7f00000002c0)="d2e00a6ade61d703670e82adbbce89c7a4ea365c3fb04669b0235df6400a94e5354242ccaf01fa6e731caa95de0d1adc34f141c2a48927ada1ded2a2422f4e4644ecd01000fdd68f158275fe3c922db72e42639a5ec302c51f2f990da07497fc603370e9e938fbd55429d1fc4e9dee7a44f73f46794b1e59b46fd353d23f34223cca6076b2c60a3d1e5fa39ff8056cefe81ac020cf99925748057df8e0e50442e46d81d8a5f19d42bed81dec0bf3cb4bf629eacbc7cd0117aa6cf6fe8c1472d1bcef7fdbd7f78ab69dc5eba49a564f03fe979f6c71aaa6dc5f2bb8c64f96c0df5ef34f0ec9dc0562d9c0c827", 0xec, 0x811d}, {&(0x7f00000003c0)="1c8afaf9bb21bbd1b13bbf8a4bd83b88e330aabd1eeb2eb6327a89ce13a71aac65c9ad0944e2b7d19232788a1ea0928c2d49c046859fdf55c98dcb96445a7ac2fc12a1705746e1e8b1df25edf41781bb62ee1a4563f653026270f4d8cc2e655079168afb8606aa50017aa0625df7ab25b4d34457d7ddcc6e8378e4f060d912b773ca0c328a8fa20167c6", 0x8a, 0x3}, {&(0x7f0000000480)="03a9d5c6fbd7c40fce76d2efd32b7b57e172e817bd275b53f1b4fc8ce0ab7fd1a4a0d77abd3af2f37b032edeb1e12a27cf6dbe86e0cdca8fd4a59700ace72f80dcfed9bb319a301bdb097a78fc17994fd761160fb723abbf54ac69c37ae1e931189f43b58445870c9528195fd51f124b7b86af1d6e1079e4f3d6a0b48930edb3f28e96e9cf002888125a82f4538e2d3b3d8f3f9fd21f54dd8db1eb64eb7db5f4c526", 0xa2, 0x7}], 0x50000, &(0x7f00000005c0)={[{'[\x1d+:'}, {'vfat\x00'}, {'$*)'}, {'/!-'}, {'$\x88)]\xb1\r]'}, {}], [{@euid_gt}, {@dont_hash}, {@obj_role}, {@smackfstransmute={'smackfstransmute', 0x3d, '6\x16-%:*+\xec&q^'}}]}) name_to_handle_at(r3, &(0x7f0000000640)='./bus/file0\x00', &(0x7f0000000680)=@ceph_nfs_confh={0x10, 0x2, {0xaa7f, 0xcf1}}, &(0x7f00000006c0), 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000480), 0x2e9, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000980)={0xa, 0x4e22, 0x2, @remote, 0xfffff800}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000700)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000780)=""/218, 0xda}], 0x1, &(0x7f00000008c0)=""/92, 0x5c}, 0x10000) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x679, @mcast1, 0x3}, 0x1c) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x75, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb478d00000073aafddf4d579e73cb2d00062808000040", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000340)=ANY=[]) socket$inet6(0xa, 0x5, 0x3) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:43:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:43:58 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xfc00) 00:43:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 184.591225][T22165] loop2: detected capacity change from 0 to 262160 [ 184.621142][T22172] loop3: detected capacity change from 0 to 262160 [ 184.639648][T22165] FAT-fs (loop2): bogus number of reserved sectors [ 184.646194][T22165] FAT-fs (loop2): Can't find a valid FAT filesystem [ 184.695570][T22184] loop0: detected capacity change from 0 to 262160 00:43:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 184.737949][T22168] loop1: detected capacity change from 0 to 129 00:43:58 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xfe80) [ 184.833858][T22198] loop2: detected capacity change from 0 to 262160 [ 184.859458][T22202] loop1: detected capacity change from 0 to 262160 00:43:58 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f00000032c0), 0x2, 0x0) write$binfmt_elf64(r1, &(0x7f0000003300)=ANY=[@ANYBLOB="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"/1908], 0x774) sendmmsg$sock(r0, &(0x7f00000031c0)=[{{&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)="1de64363e801232a5258bc09f08f327f7a7a794ad11e4736882172e39ee59fca2f3c8c737cd6922b6a5006958e885180417e8b5a1fa470ddca0072d2284e56a5b9bb958b55f6175482d9f0c87f4be55186dcccb78d618669a939e4cca07ad64108a8dc8d53840a53de909a97a674a193c8012809602960595556b418809a1b3e840c61c9f2befcd9d8e00d3e6015612fdceb3334620a4f2a38192e5ad83f8960afe30958d6fb06b93c238197c49069c50f932ac46e60f92371c4e2262c3014", 0xbf}, {&(0x7f0000000340)="f7d6cb002ecf43e9f9dd197ce80d2365", 0x10}, {&(0x7f0000000380)="2e67fc75e6e41e0a77dc8d00cd6b1db0419819103f3b8a8ba4c17e41b772f5f6a4ab1c77617094a7e05cb42252e6306b6eb446786985cbb5be1c2501416df091d5d61cd06b4048d71df17e5a58c103baeac81c48e44c5dc630a344d2e4ed12dd8fa949b3bb28a72d24e1d180efc761205fc19a9d7156f9951d37e1ebc90482e335811d87bbbed388e0f77397733cefa41bcbed66c6eb3713fb9fe01d29f8a705496c418dfb3690e304ef1b49dd3678e07f3a0ef99d6e8d5a7675dc36b2a572fc5a2305b12822f1b6cf19437d061789bd63866f80d04f00f67730cfcbcb420e7e5649291852e978da", 0xe8}, {&(0x7f0000000480)="50c957311747984ed81cde71e684a75e7897cc7bc3a30e9e0c05d874ce58f987", 0x20}, {&(0x7f00000004c0)="dcaf0e49b12b1c3f895a7df721e77839a3e2f0db9f22f125dd21d743f7beb6d044fd212dec520b996ce9b0bdb628ba15990f1230fc9b22b8a137894edd44575d7ff37eeca27bff1adfd8e3ed068805d0f6b8dc3785b35982cfafc1c39862885fe2dc9c7597d69a3db34503fe69f896b1b48b85d703d478573a95bcdd54c82f2ded84075fd47544c5af62ba6071ed11bd0e0eec52530ed9aa8a1cb2c6cf1caa9c757e9874d6929390c5193485319ad438551c515c040e6b7096dcb11b2f97cb3dfa", 0xc1}, {&(0x7f00000005c0)="a5dfa2f0a23d9c219f2049bea4eb43cd30a9649def7acdb93977a859959389a928b9b2e98fed7c76762279d2b75a77a0eea48d345f0b02c32b6ada60bf3abf7ce77e1a4338893087d6721cdd23e6fe3881cb5a7718c9e3dea704f1d1109ee9aa18c2a489ea6d8b9d538ae97a3fa5f7459eb13432c69dfd4327c71f90e09a3de273e595ffd11e1f97724222cf45ae5a7b61885f1d2457b570edd3f322813851f547c5eee40d74703f054fd47d558687", 0xaf}], 0x6, &(0x7f0000000700)=[@mark={{0x14, 0x1, 0x24, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x49ff}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x1f}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}, @mark={{0x14, 0x1, 0x24, 0x1}}], 0xd8}}, {{&(0x7f0000000800)=@caif=@rfm={0x25, 0x5, "bb3abee9fb060520613658b5ddebf976"}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000880)="9207f99c4d212fea3137619d767982340fb912", 0x13}, {&(0x7f00000008c0)="c0b63133f7959cb0eb1aadd66270505edfffca3723f043cc94dc97bf5358f1b3369485998c121b8fd680def9dd0f4d5d1a5dc52e0fa10cfa07a37404dd8aa69a876d6eb9511a5a6e90f9b3aa7346ff4f66e812c26aac1d63cd1baced1ce11b92863e45", 0x63}, 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&(0x7f0000002c00)=[{&(0x7f0000001b40)="dcd8dc705c964c16896e324834037f5009e15531178fc8bd780c1d543123fa7931dfbc5eb5c533390686c32f8a4f4f73c4478907e08e4ac9e6bbffdd7ff2860a9c508b19ac5c513bbe8ee177984aeed2e86b67c50ba3d2b138da9564c7769aa7e93a185604e73b975191aedff40219fd9dfbf095e8ef896853c33dca1d07a23cb5c8a0f41e9b333771d62b185b3db8da0602567823312a2840dd1badefcbf1", 0x9f}, {&(0x7f0000001c00)="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", 0x1000}], 0x2, &(0x7f0000002c40)=[@timestamping={{0x14, 0x1, 0x25, 0xfffffffd}}, @mark={{0x14, 0x1, 0x24, 0x9e3}}, @txtime={{0x18, 0x1, 0x3d, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x3f}}, @timestamping={{0x14, 0x1, 0x25, 0x3f}}, @mark={{0x14, 0x1, 0x24, 0xfffffffa}}, @mark={{0x14, 0x1, 0x24, 0x4}}], 0xa8}}, {{&(0x7f0000002d00)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002d80)="5a6fce80a917dc5a430276fa197af013ba78d37cb1c81f40285b44a7516fd9ea4f2131d008cdd3ecd57ecc545deb9ddaaf446cf2e92aad717a99e6561e0bb79aa4732b93ada3e0dfc7f64db9cf793f1b3a1ba25d4da13a64ad1b93733bdd04980963d40e4c004160f9677be377c7d7976d799ccc441644266f1713508d42e85dab30e16946347ba95ea50276cf91d9329b5ea543528fab4c93d412ff86e9f55e3b8a3faa8756a866e5b59de28d09f1e5cd24e802e01a40d47cc444062aa1c23a9023b6", 0xc3}, {&(0x7f0000002e80)="7c12c81c6cd5fa8072e5607f27765a985a8dd0d454fc1c730b10ffd9f37d3bc41f8e3e87acbdc9a668b959fe7564b1b39338a9fc05b7bd", 0x37}, {&(0x7f0000002ec0)="d62ab5a347c1b36013fb2ba8b2efb23a9aac0713dc03d35a36040a82873be6a4bdda4e24d0143264fa6c99fac8c31582903abf97fc954cbd4882b6a457da14a080413bb823a6199b22c469f26740b2aa260af7ebe5006e14749093f81a16ad732ae5fc49439f7153a653ad7e038a", 0x6e}, {&(0x7f0000002f40)="9f968be6242e08540da92098e3a61a703ec25c10c3e397ae04e15dae5362cbf2a9a952ef5ae5d0d19ae0ce0205e2080f3d9c6f82fc69e551c4", 0x39}, {&(0x7f0000002f80)="93822071d5c3ae444d4bf3a07b1af4f9118e9fba3cd737a875e2789b5669337641cc5c5039d91a7b3821bdf539a35195580ed3d7420e3b39a142", 0x3a}, {&(0x7f0000002fc0)="5c5445eba7a49728a477058d2ad94e3de21bb631fc2a165f70238996989f524e521b715cdf22e91a43ae73af007bd3cbe1", 0x31}, {&(0x7f0000003000)="d2b34d085b67c179a22655180e9ca07471bbfdb0d471d2bd88fbfaf9b4d0eba838702f1f13599e215cd280b86413e7d873b8446c98a1d0f2746f6084bb8f8acb040c1af48aa003c25bb116ea8aac720b2968ebfe61ae1162e09aafebfbfeeedd754e0a6b6f9f58ba1103872062060c36bd565edd31ab87be345d30945b006866ed063e1d3c57f6d039acc71e53", 0x8d}], 0x7, &(0x7f0000003140)=[@timestamping={{0x14, 0x1, 0x25, 0x80000001}}, @mark={{0x14, 0x1, 0x24, 0x80000001}}, @txtime={{0x18, 0x1, 0x3d, 0xc5}}], 0x48}}], 0x4, 0x10090) fremovexattr(r1, &(0x7f0000003a80)=@known='security.selinux\x00') ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000051900)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000051b00)={{0x0, 0x100000000, 0x93, 0x100000000, 0x3, 0x1, 0x6, 0xffffffff, 0x1, 0xffffffff, 0x5, 0x800, 0x84e1, 0x6, 0x800}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000051bc0)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {r3}], 0x3, "431e35481b9e7e"}) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r4 = open(&(0x7f0000003ac0)='./file0\x00', 0x1c5b42, 0x102) r5 = fsmount(r4, 0x1, 0x8) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r6, &(0x7f0000000240)=@known='system.posix_acl_access\x00') ioctl$PERF_EVENT_IOC_RESET(r6, 0x2403, 0x8) write$P9_RRENAME(r5, &(0x7f0000000180)={0x7, 0x15, 0x2}, 0x7) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r7, 0x0, 0x80000001) 00:43:58 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xff00) 00:43:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, 0x5, 0x1, 0x401, 0x0, 0x0, {0x0, 0x0, 0x8}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x40080) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x50, 0x2, 0x7, 0x801, 0x0, 0x0, {0xc, 0x0, 0x9}, [@NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x8}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x6}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x100}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x1}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x101}]}, 0x50}, 0x1, 0x0, 0x0, 0x4080}, 0x20008814) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000006c0)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}, {&(0x7f00000005c0)="5f812dbbc7f939bfd3388f5b9bf07eb0556d2e022e7e28c28b81fbfd91ec4dfa4b8c45b5000c45bb2a9a0abd61c89ba5bb1d24ab136aa6c3f74f995c523ea4af3b0c7927c7827b4ef8d053a53a606d7f4c9f46605441727044835002652848fbfbfe57a0e8e59165002551fb6479486282954b8b97b8008ef6d4a934201a12c32f0076c9bec046c9dc095207816d3db6e8465aa720e9bf738e6d8269346a150f580e756817cd1a96905998b60e9a4a40326204ef083ab204609f7f26716d84e0d8c16438e2ae7101b76ae270fad43df4714d0a8b7a66207efcf0813702d24fc59aea3391c2621a42911736be3ded6bcb0efcdceec4", 0xf5, 0x1f}], 0x54015, &(0x7f0000000740)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="000049f080de80010023c380e50a710008c00000000000000000"], &(0x7f0000000400), 0x400) fremovexattr(r1, &(0x7f0000000240)=@known='system.posix_acl_access\x00') getdents(r1, &(0x7f0000000180)=""/150, 0x96) setxattr$incfs_size(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780), &(0x7f00000007c0)=0x2, 0x8, 0x1) chdir(&(0x7f0000000140)='./file0\x00') futimesat(r1, &(0x7f0000000800)='./bus\x00', &(0x7f0000000840)={{}, {0x77359400}}) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000580), 0x4) pipe2(&(0x7f0000000880), 0x4000) getsockname$inet6(r2, &(0x7f0000000900)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000940)=0xffffffffffffff90) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x0) sendfile(r1, r0, 0x0, 0x100080000001) [ 184.893687][T22202] FAT-fs (loop1): Unrecognized mount option "<Ê`v²Æ [ 184.893687][T22202] =_£ŸølïèÀ Ï™’WH}øàåBämØ¥ñB¾Øì óËKö)êËÇͪlöþŒrѼïÛ×÷Š¶Å뤚VOþ—Ÿlqª¦Ü_+¸ÆO–Àß^óOÉÜbÙÀÈ'" or missing value [ 184.912866][T22198] FAT-fs (loop2): bogus number of reserved sectors [ 184.919417][T22198] FAT-fs (loop2): Can't find a valid FAT filesystem 00:43:58 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x34000) 00:43:58 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x40000) 00:43:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a19) [ 185.009905][T22216] loop5: detected capacity change from 0 to 262160 [ 185.019285][T22227] loop0: detected capacity change from 0 to 262160 [ 185.078364][T22244] loop3: detected capacity change from 0 to 262160 00:43:59 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) uselib(&(0x7f0000000900)='./file0\x00') r1 = syz_mount_image$nfs4(&(0x7f0000000080), &(0x7f00000001c0)='./bus/file0\x00', 0x1, 0x6, &(0x7f0000000680)=[{&(0x7f0000000280)="e046b0437d74b91fc373e22a0caa6b30b8156a5677005b63b2cdcee290b071c87d895363e6", 0x25, 0xe2d}, {&(0x7f00000002c0)="fdae69d3bc3d862835e829f938d985089fba8703e0b41b078a44f6188352beed396b6d4b69f593a59e97a433fb83fb28f1647373bf7e99e7b07eebd2307d4788478ed809040d544a7e95577fc6ba7d82fd97c707b3844dadbab33337016adafe63a5490a5ebecff7fa6c80051d14468353299c94b12f6fe82127acc2db6cf436a7817392206241d63b5cafee0c6e1e43b034b7a55878016ef05b7d2de37a93f0a6c770c9b06985d5e1117d1176fcacdfb3ddb7e1005dc8b5b16c84871ea63d3dd1bc0d3c", 0xc4, 0x9}, {&(0x7f00000003c0)="7d777299c493591a559beb22fff47fc9e336da718410227534ea7b9f58757c73df7745b26c2deaa95fa53b9eebc9bd5bf3570de8a86ee471cf51240e3b19b146eb907fb8447629", 0x47, 0x20}, {&(0x7f0000000440)="374a2e45cfdc9beddf594819bef64442240e3f17d8f69c398d0367717b5c2874aacaaf7f43fd5efe5e31a21006f3feeed2cc45ac0d787bb2a911db5ef92b1baf4489876f57734a0b79d51f5f438dce9c72db5e41bb0a90cb419fc4447c79def73d62618c219417ec33059aeb624520f09f65d8ae2d6dc409f4cad4094c5608371b7fac7b698778014bd6ec08c793985e69200e19527351e745428faad807229ab162c33a8e2bdecb58cc8d7c5e934d32d0ad840890033b1c", 0xb8, 0xfc}, {&(0x7f0000000500)="cd20c0278f6c3d19fa3eea36e57d33a4a2a82fc5d28e2c84251103e06c6a98d65bbfa9d36e318a1dd2e71ce69ad331711bad1e36e3ddcd030509cd79e3717b35001f888b40abc1d530500d", 0x4b, 0x4}, {&(0x7f0000000580)="e06bb0234b315dce02388269276c30b8ab47910c078f0503c3d52e2af7573a7b2148c087b261459e3d4343ae040e02860aaabce14e6ee7970394e15414e71d0f8f0f12fb4dec2df126e98783e71fc4994c7b2677dc3437326ae3141d11f3c15e897d86088bacb19e829ce131f2211dac61f6bc46cd0d021e1e88e1ad87fed6fc2e79014e80b4cf249ac27ac7cf60d4fa0d7df8bc5c46031187a4458827b8c6a8468db7c7727d873b769d86400f0d3ca1bab01177cd3d5b6a105244882cd2baec64715c", 0xc3, 0x80}], 0x900003, &(0x7f0000000740)={[{'vfat\x00'}, {}, {}, {'vfat\x00'}, {'--$'}, {'\xf0['}, {']'}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@fowner_gt={'fowner>', 0xee01}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x31, 0x35, 0x38, 0x66, 0x38, 0x64, 0x64, 0x65], 0x2d, [0x63, 0x35, 0x34, 0x65], 0x2d, [0x39, 0x65, 0x61, 0x33], 0x2d, [0xdf9c46aa9641bc3d, 0x36, 0x61, 0x62], 0x2d, [0x34, 0x65, 0x37, 0x31, 0x57, 0x30, 0x1f, 0x39]}}}, {@fsname={'fsname', 0x3d, '.'}}]}) openat(r1, &(0x7f0000000800)='./bus/file0\x00', 0x48000, 0x110) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000880)={0x0, 0x0}) futimesat(r0, &(0x7f0000000840)='./bus/file0\x00', &(0x7f00000008c0)={{0x77359400}, {r2, r3/1000+60000}}) open(&(0x7f0000000180)='./file0\x00', 0x1c5b42, 0x1) chdir(&(0x7f0000000000)='./bus/file0\x00') 00:43:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:43:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}, {&(0x7f0000000280)="c44e1feffd9bc4c38c0bb4f4c6796a01d0860d81bd6fdb1930c60218a054eb47bca45bed0bfe93387c909137f6c7a251bf92c21ea069438925de19c1c86a4b034236a9594f09dda7a2dfa1ef4b2dac7c2bf4c86a40a75d64caa11c68524d36c23f3bc13eccc43c6c2fe90a9fca4018a980af86a69ca0afd912b21d3e0d52247f6f3cf47467fa1271fce84da6efb7cedd24c43883f81743d06b06b90ca8bb65188ef3dbe63e7bccf321e4363a696574544e3cebabb3b86056a98eef7a8addae6be5ed319db5e466ea2eac924fb66077ea", 0xd0, 0x8}], 0x3014014, &(0x7f0000000200)=ANY=[@ANYRES64=0x0]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) r3 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 00:43:59 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x400300) 00:43:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x5e) sendfile(r0, r1, 0x0, 0x80000001) 00:43:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a1a) [ 185.418462][T22177] loop1: detected capacity change from 0 to 129 00:43:59 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x1000000) [ 185.491157][T22283] loop3: detected capacity change from 0 to 262160 [ 185.494271][T22284] loop5: detected capacity change from 0 to 262160 [ 185.498043][T22285] loop2: detected capacity change from 0 to 262160 [ 185.516337][T22287] loop0: detected capacity change from 0 to 262160 [ 185.541891][T22285] FAT-fs (loop2): bogus number of reserved sectors [ 185.548590][T22285] FAT-fs (loop2): Can't find a valid FAT filesystem [ 185.555711][T22299] loop1: detected capacity change from 0 to 262160 00:43:59 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x2000000) [ 185.599371][T22287] FAT-fs (loop0): invalid media value (0x79) [ 185.605400][T22287] FAT-fs (loop0): Can't find a valid FAT filesystem 00:43:59 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001580)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}, {&(0x7f0000000080)="b774ccd75c1422018eb101cc69e71266d70d2859a0fb1cf2f702aa949295c16fbf4069afd79e77e8e1a6d7ee8cf3d522", 0x30, 0xefa}], 0x0, &(0x7f0000000080)=ANY=[]) creat(&(0x7f00000014c0)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000140)='./file0\x00') write(r0, &(0x7f00000004c0)="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", 0x1000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000001600)) mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000180)='./bus\x00', 0x4, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000280)="f9311a85ee07d420e8ee2c10e941ed874b9130fc76bb1467c173882274fa9bab89357f3379238436941b7fbaaa7d47afdd93e24dcca45e5bb6930abc593e94e78a8960c3fa39fc8359076dfa355b0d53cebdc870bf9ab416450a2c951fbef39a8f7bc2f3c7e923f7ce8e90f6313775377f33865536d9ae0a23044f1ff009e2607edcf103e00258c489620d8ee6ac5b8b06e8249fde0545717375bbc0dcd776ecf5f99fb87910201455669d11f8f648fb18f0ab7736fd440b90dc8eeaf8362e752ba21d952f86e7a2d050e33150ac169a0f7fecb198fd2047e18a6f42276db530ed9814e27a7ba9adaf573a6a12620d1c5c3e074350a0c5", 0xf7, 0x1ff}, {&(0x7f0000000380)="3dc9762f456287189c4e92aef9051b8e95807229932ba88fd0f966f94d44acfed98f1a5cce30a878d81eba9ab906f747871b98294a98591d0c215fd69798282e95cf7d5e5c9facfeb967b91d47d4d832b5dda7bb131292e7744df786afa6bec64504e8b664673498312a642cf3e012439d8f5043d0cfb86be85cb5e82bdd349caf3428cff4e8bdd3e2553fbbccbbacd1ee10660f5144257c54b69564926c0036e2fa72be346cc010f247bf496269e6e81142942b179073ff81006678b82d3df91847ba546d95d8b74ea83d93ca95dfdc3b372be572d3c78929add549ee9f6fba10ab4fef7000c6da2153f95f2110cecd7b912906", 0xf4}], 0x218004, &(0x7f0000000480)={[{'vfat\x00'}, {'vfat\x00'}, {'vfat\x00'}, {'-'}], [{@euid_lt={'euid<', 0xffffffffffffffff}}]}) 00:43:59 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x3000000) 00:43:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:43:59 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x102, 0x0) sendto$inet6(r2, &(0x7f00000001c0)="efc66e4e3758897bbe4338b2100b1fbc1d813476f17a79e54ed88c9ad743", 0x1e, 0x40, &(0x7f0000000200)={0xa, 0x4e25, 0xf, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x78d6}, 0x1c) sendfile(r1, r2, 0x0, 0x80000001) fcntl$lock(r0, 0x24, &(0x7f0000000280)={0x2, 0x0, 0xffe000000, 0x6}) 00:43:59 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x4000000) 00:43:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a1e) [ 185.809642][T22328] loop1: detected capacity change from 0 to 262160 [ 185.849058][T22328] FAT-fs (loop1): Unrecognized mount option "·tÌ×\"Ž±Ìiçf×(Y ûò÷ª”’•Áo¿@i¯×žwèá¦×îŒóÕ"" or missing value [ 185.867276][T22342] loop2: detected capacity change from 0 to 262160 [ 185.909270][T22287] loop0: detected capacity change from 0 to 262160 [ 185.911871][T22356] loop3: detected capacity change from 0 to 262160 [ 185.932157][T22342] FAT-fs (loop2): bogus number of reserved sectors [ 185.938681][T22342] FAT-fs (loop2): Can't find a valid FAT filesystem [ 185.946960][T22355] loop5: detected capacity change from 0 to 262160 [ 185.956642][T22287] FAT-fs (loop0): invalid media value (0x79) [ 185.962654][T22287] FAT-fs (loop0): Can't find a valid FAT filesystem 00:43:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') creat(&(0x7f0000000180)='./bus\x00', 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 00:43:59 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x5000000) 00:43:59 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180)="eb3c8f00617400020101000240008080f8010c8c4edf1156880c7e47fb7a79ee771812ff97af408d2fe0dad19e0eea2c6d5fccddafb324b9502707bf3a02e234a5f4c30ddf3b6b098e10a4e28f5901000000000000d5d2f78838c8016214c3d43cbfd2b2bdccebd15b453600"/119, 0x77}, {0x0, 0x0, 0x10000001000}], 0x804000, &(0x7f0000002380)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYBLOB="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", @ANYRES16=r0, @ANYRES16=r0, @ANYRES64=r1, @ANYRES16=r1, @ANYRES32]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:43:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:43:59 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) sendfile(r0, r2, &(0x7f0000000180)=0x5, 0x100000001) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x80000001) 00:43:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a22) 00:43:59 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x6000000) [ 186.192870][T22388] loop0: detected capacity change from 0 to 262160 [ 186.215444][T22392] loop2: detected capacity change from 0 to 262160 [ 186.260938][T22392] FAT-fs (loop2): bogus number of reserved sectors [ 186.267455][T22392] FAT-fs (loop2): Can't find a valid FAT filesystem 00:43:59 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x7000000) [ 186.341935][T22414] loop3: detected capacity change from 0 to 262160 [ 186.345919][T22415] loop1: detected capacity change from 0 to 262160 00:43:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:00 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x8000000) [ 186.407356][T22415] FAT-fs (loop1): Unrecognized mount option "fSVxîç§OáÊBèå‘Fá* [ 186.407356][T22415] ˆÊ5ÀTkäSúK°š¾"{t¯&P+AïÍw+It`á×»E7" or missing value 00:44:00 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x18, 0x2, 0x9, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close_range(r0, r1, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r2 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r3, &(0x7f0000000240)=@known='system.posix_acl_access\x00') r4 = socket$netlink(0x10, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00000001c0)={0x4}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x80000001) [ 186.508325][T22433] loop2: detected capacity change from 0 to 262160 [ 186.508644][T22401] loop1: detected capacity change from 0 to 262160 [ 186.529366][T22395] loop5: detected capacity change from 0 to 262160 [ 186.549033][T22433] FAT-fs (loop2): bogus number of reserved sectors 00:44:00 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xf000000) [ 186.555636][T22433] FAT-fs (loop2): Can't find a valid FAT filesystem [ 186.567804][T22395] FAT-fs (loop5): Unrecognized mount option "" or missing value [ 186.573264][T22445] loop0: detected capacity change from 0 to 262160 [ 186.579026][T22401] FAT-fs (loop1): Unrecognized mount option "fSVxîç§OáÊBèå‘Fá* [ 186.579026][T22401] ˆÊ5ÀTkäSúK°š¾"{t¯&P+AïÍw+It`á×»E7" or missing value [ 186.600981][T22445] FAT-fs (loop0): Unrecognized mount option "" or missing value 00:44:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x1d5b43, 0x110) 00:44:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a27) 00:44:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 186.693540][T22460] loop1: detected capacity change from 0 to 262160 00:44:00 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x10000120) [ 186.765680][T22481] loop2: detected capacity change from 0 to 262160 [ 186.776871][T22481] FAT-fs (loop2): bogus number of reserved sectors [ 186.783532][T22481] FAT-fs (loop2): Can't find a valid FAT filesystem [ 186.792876][T22479] loop3: detected capacity change from 0 to 262160 00:44:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x20000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000240)=@known='system.posix_acl_access\x00') write$P9_RREAD(r1, &(0x7f0000000280)={0xd5, 0x75, 0x2, {0xca, "d22af84ec3da6dc997dd2f1167d7f8b8189b411531fb27ffeab9c3f9153e66e19a236db3ba169886327da702fb397ae81acc6c0de1502ed913027a3cb8b5f4ca391a5fe18f8dee4ee0a82873860b259aeb52cbd1125f40cefc3d70a1a67e3b7862c97e9b1ba2e88c1dfc4638f9be99c87b977c7ecd2127183b845938cc9498f0b513f3921b1df577ad542ad232d21bb100b3f3a9dfa44f9239cd3e93201e7b04b684e46ea0dd59e3c962c6d6077398d6f0112bcacf5d0fc0c0d4413a6741074959a2e1c7aca15669b041"}}, 0xd5) ftruncate(r0, 0x1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = syz_io_uring_setup(0x10eb, &(0x7f00000001c0)={0x0, 0x489b, 0x0, 0x3, 0x4c, 0x0, r1}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000380), &(0x7f00000003c0)) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r4, 0x89d60000) 00:44:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x1014440, &(0x7f0000000340)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@noextend}, {@version_9p2000}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}], [{@fsmagic={'fsmagic', 0x3d, 0x9}}, {@obj_type={'obj_type', 0x3d, 'j-%&:+'}}, {@fsname={'fsname', 0x3d, '#Y\xce\xba\xe0m\x94[\x0eE\tX'}}]}}) chdir(&(0x7f0000000140)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) 00:44:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000240)=@known='system.posix_acl_access\x00') write$P9_RREADLINK(r0, &(0x7f0000000000)={0x14, 0x17, 0x1, {0xb, './bus/file0'}}, 0x14) mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:44:00 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x10080000) 00:44:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 186.913596][T22502] loop5: detected capacity change from 0 to 262160 [ 186.916526][T22503] loop0: detected capacity change from 0 to 262160 [ 186.925175][T22505] loop1: detected capacity change from 0 to 262160 00:44:00 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) unlinkat(r0, &(0x7f0000000000)='./bus/file0\x00', 0x200) 00:44:00 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x11000000) [ 186.994645][T22515] loop2: detected capacity change from 0 to 262160 00:44:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a2d) 00:44:00 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x20010010) [ 187.051304][T22515] FAT-fs (loop2): bogus number of reserved sectors [ 187.057831][T22515] FAT-fs (loop2): Can't find a valid FAT filesystem [ 187.061359][T22528] loop1: detected capacity change from 0 to 262160 [ 187.083475][T22529] 9pnet: Insufficient options for proto=fd 00:44:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) lchown(&(0x7f0000000180)='./bus\x00', 0xffffffffffffffff, 0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 00:44:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000240)=@known='system.posix_acl_access\x00') setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000081000000000000000101000240008080f801", 0x17}, {0x0, 0x0, 0x10000000fff}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:44:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:00 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x20020000) [ 187.176908][T22549] loop3: detected capacity change from 0 to 262160 [ 187.214195][T22553] loop5: detected capacity change from 0 to 262160 [ 187.233351][T22559] loop1: detected capacity change from 0 to 262159 [ 187.258339][T22559] FAT-fs (loop1): bogus logical sector size 0 [ 187.260867][T22563] loop2: detected capacity change from 0 to 262160 [ 187.264439][T22559] FAT-fs (loop1): Can't find a valid FAT filesystem [ 187.351457][T22563] FAT-fs (loop2): bogus number of reserved sectors [ 187.357982][T22563] FAT-fs (loop2): Can't find a valid FAT filesystem 00:44:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) symlink(&(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='./file0\x00') r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)={0x202000}, 0x18) name_to_handle_at(r2, &(0x7f0000000200)='\x00', &(0x7f0000000280)=@FILEID_UDF_WITH_PARENT={0x14, 0x52, {{0xffffffff, 0x2bd, 0x800, 0xd5b}, 0x1, 0x4}}, &(0x7f00000002c0), 0x400) 00:44:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000280)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17, 0xfffffffffffffffd}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000100)=ANY=[@ANYRES16]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000240)=@known='system.posix_acl_access\x00') move_mount(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x43) sendfile(r0, r1, 0x0, 0x80000001) 00:44:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000480)=ANY=[@ANYRESOCT, @ANYRES64=0x0, @ANYRES32=0x0, @ANYRESHEX, @ANYBLOB="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", @ANYRESDEC, @ANYRES64=0x0, @ANYRES32]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:44:00 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x30000000) 00:44:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a33) [ 187.485228][T22590] loop1: detected capacity change from 0 to 262160 [ 187.505427][T22591] loop5: detected capacity change from 0 to 262160 00:44:01 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x38000000) [ 187.529263][T22590] FAT-fs (loop1): Unrecognized mount option "01777777777777777777777" or missing value [ 187.543214][T22598] loop0: detected capacity change from 0 to 262160 00:44:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x1c5b42, 0x1ac) [ 187.575602][T22591] FAT-fs (loop5): Unrecognized mount option "ÿÿ" or missing value [ 187.598574][T22601] loop2: detected capacity change from 0 to 262160 [ 187.611464][T22615] loop3: detected capacity change from 0 to 262160 00:44:01 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x40000000) [ 187.643949][T22601] FAT-fs (loop2): invalid media value (0x00) [ 187.649966][T22601] FAT-fs (loop2): Can't find a valid FAT filesystem 00:44:01 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x60000000) [ 187.706231][T22625] loop1: detected capacity change from 0 to 262160 [ 187.731752][T22591] loop5: detected capacity change from 0 to 262160 00:44:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180)="eba406ee013c3c8f000000732e66618f00020101000240008080f8011c2e508ec7705ca9b078ba7ea307617dd6551d8a2ace6381d87331dd9b19bca66c343c98367f662367", 0x45}, {0x0, 0x0, 0x10000001000}], 0x2008008, &(0x7f0000000180)=ANY=[]) lsetxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000280)={'U-', 0x53}, 0x16, 0x3) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x1a) [ 187.796238][T22591] FAT-fs (loop5): Unrecognized mount option "ÿÿ" or missing value 00:44:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) rmdir(&(0x7f0000000180)='./bus\x00') sendfile(r0, r1, 0x0, 0x80000001) [ 187.868994][T22647] loop2: detected capacity change from 0 to 262160 [ 187.900657][T22647] FAT-fs (loop2): invalid media value (0x00) [ 187.906674][T22647] FAT-fs (loop2): Can't find a valid FAT filesystem 00:44:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000180)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x501000, 0x20) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 00:44:01 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x7ffffff7) [ 187.910943][T22649] loop1: detected capacity change from 0 to 262160 00:44:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a35) 00:44:01 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x97ffffff) [ 187.976421][T22670] loop5: detected capacity change from 0 to 262160 [ 187.980596][T22668] loop0: detected capacity change from 0 to 262160 [ 187.992881][T22649] loop1: detected capacity change from 0 to 262160 [ 188.005132][T22670] FAT-fs (loop5): Unrecognized mount option "./file0" or missing value 00:44:01 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xc8050000) [ 188.045338][T22686] loop3: detected capacity change from 0 to 262160 00:44:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000180)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"]) chdir(&(0x7f0000000140)='./file0\x00') symlink(&(0x7f0000000240)='./bus/file1\x00', &(0x7f0000000280)='./bus/file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x80) open(&(0x7f00000001c0)='./bus/file1\x00', 0x20000, 0x1) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:44:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') rmdir(&(0x7f0000000200)='./bus\x00') r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400000, 0x40) r1 = openat(r0, &(0x7f00000001c0)='./bus\x00', 0x40003, 0x4) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000001) 00:44:01 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xe0ffffff) [ 188.150882][T22670] loop5: detected capacity change from 0 to 262160 [ 188.160097][T22700] loop1: detected capacity change from 0 to 264192 [ 188.179272][T22705] loop2: detected capacity change from 0 to 262160 [ 188.185068][T22670] FAT-fs (loop5): Unrecognized mount option "./file0" or missing value [ 188.229499][T22700] FAT-fs (loop1): Unrecognized mount option "6‰3áÅoÂe_ÁŽÌZÂ-VÛ¸yD <_sßG‰7‚$ÐbUßRçä÷ÿ¯SÕD‡SöÞ¿Ù“ï#UJÝEÌ´ üïˆn;é­\Ý}0C-ÇbweÊmgj" or missing value 00:44:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) recvfrom(r1, &(0x7f0000000180)=""/37, 0x25, 0x161, &(0x7f00000001c0)=@un=@abs={0x0, 0x0, 0x4e20}, 0x80) 00:44:01 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xeffdffff) [ 188.283841][T22705] FAT-fs (loop2): invalid media value (0x00) [ 188.289861][T22705] FAT-fs (loop2): Can't find a valid FAT filesystem [ 188.322049][T22724] loop0: detected capacity change from 0 to 262160 00:44:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003500)=[{{&(0x7f0000000240)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/20, 0x14}, {&(0x7f00000002c0)=""/56, 0x38}, {&(0x7f0000000300)=""/211, 0xd3}, {&(0x7f0000000400)=""/137, 0x89}, {&(0x7f00000004c0)=""/168, 0xa8}], 0x5, &(0x7f0000000600)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}}, {{&(0x7f0000000680), 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000700)=""/143, 0x8f}, {&(0x7f00000007c0)=""/59, 0x3b}, {&(0x7f0000000800)=""/152, 0x98}], 0x3, &(0x7f0000000900)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xb0}}, {{&(0x7f00000009c0)=@abs, 0x6e, &(0x7f0000002d80)=[{&(0x7f0000000a40)=""/26, 0x1a}, {&(0x7f0000000a80)=""/176, 0xb0}, {&(0x7f0000000b40)=""/87, 0x57}, {&(0x7f0000000bc0)=""/53, 0x35}, {&(0x7f0000000c00)=""/197, 0xc5}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/33, 0x21}, {&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000002d40)=""/38, 0x26}], 0x9, &(0x7f0000002e40)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}}, {{&(0x7f0000002ec0), 0x6e, &(0x7f0000002f80)=[{&(0x7f0000002f40)=""/64, 0x40}], 0x1, &(0x7f0000002fc0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}, {{&(0x7f0000003080), 0x6e, &(0x7f0000003440)=[{&(0x7f0000003100)=""/145, 0x91}, {&(0x7f00000031c0)=""/91, 0x5b}, {&(0x7f0000003240)=""/169, 0xa9}, {&(0x7f0000003300)=""/42, 0x2a}, {&(0x7f0000003340)=""/204, 0xcc}], 0x5, &(0x7f00000034c0)=[@cred={{0x1c}}], 0x20}}], 0x5, 0x1, &(0x7f0000003640)={0x0, 0x3938700}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r2) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./bus/file0\x00', r0, r2, 0x1000) mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0xa1) mknodat(r3, &(0x7f0000000000)='./file0\x00', 0x8, 0x1a9) 00:44:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a38) [ 188.359350][T22731] loop5: detected capacity change from 0 to 262160 00:44:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@private1}}, &(0x7f00000001c0)=0xe8) quotactl(0x0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000380)="1f8f5f66eb5d460c6b5a2eb41439d23558fe61bfac4d7965da19a6fa8fecc23460dd97fcac0e305400236ceffe11a344f647880e04614f7755807a0b3315f0072af8e9a0439fa8a7592a6a77838d24223e86c790a72917b2cf6c1b0aa6046b4eaf5db326bbf208df36afaa4e178fbd719fd56ed773b64cccd10a8344d4f0c649f8d57bd46233623a4247f188e11590a136c98a0ab00fd52028") r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000240)=@known='system.posix_acl_access\x00') openat(r2, &(0x7f0000000200)='./file0\x00', 0x8000, 0x3) r3 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x108640, 0x0) sendfile(r0, r3, 0x0, 0x80000001) 00:44:01 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xf5ffffff) 00:44:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 188.495734][T22756] loop0: detected capacity change from 0 to 262160 [ 188.514470][T22757] FAT-fs (loop1): bogus number of reserved sectors [ 188.517729][T22761] loop3: detected capacity change from 0 to 262160 [ 188.521049][T22757] FAT-fs (loop1): Can't find a valid FAT filesystem 00:44:02 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xf7ffff7f) [ 188.543180][T22766] loop2: detected capacity change from 0 to 262160 00:44:02 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xfc000000) 00:44:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 00:44:02 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xfe800000) 00:44:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000240)=@known='system.posix_acl_access\x00') mkdirat(r1, &(0x7f0000000180)='./bus\x00', 0x63) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000001) [ 188.631440][T22766] FAT-fs (loop2): invalid media value (0x00) [ 188.637448][T22766] FAT-fs (loop2): Can't find a valid FAT filesystem [ 188.666202][T22757] FAT-fs (loop1): Unrecognized mount option "./bus/file0" or missing value 00:44:02 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xfe80ffff) 00:44:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 188.676075][T22790] loop5: detected capacity change from 0 to 262160 [ 188.701012][T22793] loop0: detected capacity change from 0 to 262160 00:44:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) syz_io_uring_setup(0x495a, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd_index}, 0x9) syz_io_uring_submit(r0, r1, &(0x7f0000008540)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x10001) syz_io_uring_submit(r0, r1, &(0x7f00000000c0)=@IORING_OP_WRITE_FIXED, 0x0) syz_io_uring_setup(0x184, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000340), &(0x7f0000000100)=0x0) syz_io_uring_submit(r0, r2, &(0x7f0000000080)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ee7000/0x3000)=nil, 0x3000}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd_index=0x9, 0x0, 0x0, 0x0, {0x1458}}, 0x3) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r3, &(0x7f0000000240)=@known='system.posix_acl_access\x00') mq_timedsend(r3, &(0x7f00000001c0), 0x0, 0x1, &(0x7f0000000280)={0x77359400}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DEL(r4, 0x0, 0x484, &(0x7f0000000000)={0x62, @rand_addr=0x64010100, 0x4e24, 0x4, 'wlc\x00', 0x20, 0x102, 0xd}, 0x2c) 00:44:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a3c) 00:44:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:02 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xfec0ffff) [ 188.791214][T22814] loop1: detected capacity change from 0 to 262160 00:44:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) write$binfmt_misc(r0, &(0x7f0000000300)={'syz0', "14ba10367f16ed12d577a2ccd50227083f371617b5fbbfa6f77bf8117ab1661d2b9a930188ea980d9aa67a416a3325a4315f2902ee32ebadc1d41d8a4361d5d28fc55ff52827"}, 0x4a) chdir(&(0x7f0000000140)='./file0\x00') mount(&(0x7f00000001c0)=@sg0, &(0x7f0000000280)='./bus\x00', &(0x7f00000002c0)='logfs\x00', 0xa8a033c03ae9ea94, 0x0) mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./bus/file0\x00', 0x40000, 0x9) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r2 = dup3(r1, r1, 0x80000) connect$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0xffffffe1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xffffffe0}, 0x1c) mkdir(&(0x7f0000000180)='./bus/file0\x00', 0x8) 00:44:02 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xff000000) [ 188.838574][T22823] loop5: detected capacity change from 0 to 262160 [ 188.852494][T22823] FAT-fs (loop5): bogus number of reserved sectors [ 188.859038][T22823] FAT-fs (loop5): Can't find a valid FAT filesystem [ 188.880466][T22829] loop2: detected capacity change from 0 to 262160 00:44:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) write$binfmt_script(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x100b) open(&(0x7f0000000180)='./file0\x00', 0x280, 0x192) [ 188.895200][T22837] loop3: detected capacity change from 0 to 262160 [ 188.905945][T22829] FAT-fs (loop2): invalid media value (0x00) [ 188.911978][T22829] FAT-fs (loop2): Can't find a valid FAT filesystem 00:44:02 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xffff0000) [ 188.980934][T22850] loop1: detected capacity change from 0 to 262160 [ 188.992609][T22861] loop0: detected capacity change from 0 to 262160 00:44:02 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xffff80fe) 00:44:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000c00) [ 189.176000][T22877] loop2: detected capacity change from 0 to 262160 [ 189.202635][T22880] loop5: detected capacity change from 0 to 262160 00:44:02 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xffffc0fe) [ 189.224346][T22877] FAT-fs (loop2): invalid media value (0x00) [ 189.230350][T22877] FAT-fs (loop2): Can't find a valid FAT filesystem 00:44:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @private0}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './bus/file0/file0', [{}, {0x20, '#\xf1('}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}, {}, {0x20, '\'*&^['}, {}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}]}, 0x3a) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) [ 189.294729][T22893] loop3: detected capacity change from 0 to 262160 00:44:02 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xfffffdef) 00:44:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 189.417498][T22908] loop1: detected capacity change from 0 to 262160 00:44:03 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xffffff97) 00:44:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000380)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}, {&(0x7f0000000280)="39caa927a287fec19b7fce99dff154be83a79cf188afb344e257568cfff2db354861d265c4daf3e3ac67ee4cac0e6df60c1f39142f7451f16ff033edf1ffa5e718d11383ef689e360129982b6af4ea3e52b98fce829c357657c511a4f3310c0bce43f56fc474748050085796c99309287b957380febf78317a13a025045e897d5432d989cf524bbdf4fefad23889c96f5697fbc6eb45430869a32f97fa25eed0ec720aa96d82b474ad8367bfd76922ddf1cb58dc31730b3869d69403c10ae269a2", 0xc1, 0x4b9}, {&(0x7f0000000200)="cf4b1ee8fdffa9ba1c9af843abf8e83f445d5742a374de8f2bcf97a533e2c13920f220f7173494519493f2f21fcb1ab192d7a49a07be20db39b04e9d77f85c73111c5f4e7c74fee64d301028699dd4ac415ff00011637162849a3e500c5cc1", 0x5f, 0x7fff}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 189.464040][T22912] loop2: detected capacity change from 0 to 262160 [ 189.481819][T22912] FAT-fs (loop2): bogus number of FAT sectors [ 189.487967][T22912] FAT-fs (loop2): Can't find a valid FAT filesystem 00:44:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:03 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xffffffe0) 00:44:03 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xfffffff5) 00:44:03 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) lstat(&(0x7f0000002200)='./bus\x00', &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) r3 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000022c0)='freezer.state\x00', 0x0, 0x0) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002300), 0x0, 0x0) r6 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r6, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r6, &(0x7f0000000480), 0x2e9, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002340)=0x0) r8 = gettid() fstat(0xffffffffffffffff, &(0x7f0000004900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000049c0)=[{{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000280)="c912ec5828e6df431c885ba1a5324d76d8eac090d30977e9045be8911b3ebd9f3cb3d5cd8c988e3ebbbe8e2ef5c5ea26696880e35a1254e95b49e7b84c72cf5fa180ac21bfefacc7083c531170ca9712c8632c44a13d27f8d854141cbd9cf7f54f9985a28af93c79667ce2dddf9b761c46135d934ae3bef5fbd85f1fee771d2c74353706560b4f199ae448f4a384c7441f3c99d19512c1657a6738fb2abe34e26477074a59b9dbfb0abb15c77f8c5eab764474", 0xb3}, {&(0x7f0000000340)="adef4066270c277bf3eca9b410a17d43621a9357d181f9abb43c0dd8f9285dcddb482b28bd780392ae828aa9475bb1ff42d2b52d6d3e0fe94a3ea4b59d96c0d0ed9e2f73c63e5ef1984eebc1bc05eeb7ee124686254411ca5d864bbf0d45015e2a69952faa838f9978e18c92dbb6", 0x6e}, {&(0x7f0000000000)="018c26457a3cc16eb18236a5cd69ccc559dd99743fb73baa67b5006c3dc3aeda5a220af552c11682", 0x28}, {&(0x7f00000003c0)="8a738d2e594e57f709a7acbed3628a88b26072134baf5e9a5fe586ebd658ab05080cdc750717d0223c31e7be6289766236a21136e8db21f430d6ea4839400dfab19e959072d4fcc05018bd2ba66214903e99611ce3dc2d661faa40a8456fca4757c7940c71607d5373ef7f9a21ea32b9c9159b2683cdca4f5c023a4e1be9487c978b8cc17c2ea59562e95911f9e0aff10a9afa36735f950075564c26ed955c01992c447f621f7af8b257b89738a0a5b91c52a652ec6bda8b5877d8c93d7fb94c21a97e3339", 0xc5}, {&(0x7f00000004c0)="2da7039a0825c1aae192c7eec3a51f6d86f6", 0x12}, {&(0x7f0000000500)="bf9761f96be2d10d07826bd4346a64b40fe01c0581d64eabfe8c35c48710de9db52c62e1ab8fd8af7afd66461844acca4c6c771eb2596d7175d7b299aed9fa34ab4d4b18856aeafd4f0a462c7a23438a120b80d294a46ab3c3d65f5031f6d1e4cbf1f74591b5661f442408ac7c48baa8dbc0b91c708d41577b114fd2c0e3543d6ec541d4dfd78814bb304182dc46379d940950eae2c1d086d7dc6030528af5b768", 0xa1}, {&(0x7f00000005c0)="13f9591b7fa6296e4a79587a901e8082ed96dbda1612ed89066d2155181d49c3a0acbc9beec6cefba0148008520d634cf3e6207b6cdb90bf32e31742afe51945e7c054422cd202977ff3cbb6e6", 0x4d}, {&(0x7f0000000640)="9fece04dcd9e85942752b7d716fdbbd33f5fa337efcddde58a8994562b68dfbcab6b24a3c335f0aae31db4a359c47db2c551c3ecda7152732379a82d8877e968cf627deaf60122aa58e3a132150c7abc1f1184d607a48236284752dbc03e29011a0993eb897650c1683b91f40d48b14e3c6169c4905d4b9f086da03999cc5d3509408fc0414f195b6d93cb1332a14a2da99ee790ae721af77e7eb7b6c7f677a246f3223873558f2708c81d904999125dc657c9e857fa18911811ed7f2eca34325e49e2343d73d6005992b398888ad01e177e09afd7d66306463113836aa85be324bc8f98c954e6783c4859f0d39a", 0xee}, {&(0x7f0000000740)="005780f8c04e7f3fcc05017569ae2fe00d44220c7c2e05d2ce0eb4fe63ca557b60680ff362006eed384b9887070755ce75d303ccef433331b0772ab22d010b012bce441ebbe748627a55554812e1d059173e2ec766c9ca4cecb627e7d59892e6039cc49e092fc9aef3ebc7f4c0ed0c840ed529f6742b781cfce81273223894e4ec179b6ef44a852bcdf0a1d52a4e32248a0d6850c621d3afe70a5666fcae09c4e1f00abea895329f1a5d1880a9bffd8717105c67610cc8d179b26204120ffc0c30f07243b981094a4c53309cc96ca701310a8cbeb74b4a88e9f5b971250fc6e7", 0xe0}], 0x9, &(0x7f0000000900)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}], 0x20, 0x20008050}}, {{&(0x7f0000000940)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f00000009c0)="2d03cd5e95195afb8bba973091b8f53005addc03fc02d9de22c6faa3304b464485d47284c32485653da88415f664d302790742355cf446c600c856c86e4b457b14ea", 0x42}, {&(0x7f0000000a40)="dece1ce092e00420fd285de314a43b5269b8bf1303ec8fc8349b01b90336ff8cc9ec1135a5edd02b28ac8eee27fedcc3e1ab7f497041fc862d46be49424dc135a2df0382206cfd878a587c3c1b0337cdbdbad5e1d3591ca47e5acdb7fca28e8800bae4926c63136c232c9809ebff4f356780c3d3ec4ff79c68dfbd", 0x7b}, {&(0x7f0000000ac0)="970e3e36726aa089428382b1cca027f99492c95885881ce94229604594597e658cb26b63a939471a5bab013c223467af2a0990c4728203c5d22544b7a8d8c6518af34f125e2cce76b54ccb29156ce45478d3dc33a8b816b50d26c7eae96c9080080acbcea72afde2fe247e8b6e17f196589f49356a5092a2205694de6947ad014953a2b307a3f62607a2a5174e61b737ef23f892852dec4ea9d08a75999433366c22c59ee2b5af2cf15f691b55f75e5940d31a1c9c27", 0xb6}, {&(0x7f0000000b80)="b653bc0780b900cb125ef513f47bd576249d60d674cb566b1893ab014b3f7f9108d97178c767414e145da1e7d91dea079e8643877342c67285c5662a2f", 0x3d}], 0x4, 0x0, 0x0, 0x80}}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000000c00)="61b0b12549ef9909bb18c5eff19619c4256465aaae0b573bd4cf27a162a9c1e3e328d3c10f0d9a094899ccaa9817346b52096f309557e5dfc494511a5b2a461f3e58655e566631c63acf3503890fd6abddf5054b09a1aedd48432b1c252351f4dc8d9fc52d24f445de77df2454a012d9cb106cb17db1f675198623194b09b7543a96e57f2e068a93bc074b7710d63a565d24b3569a1a0b6ce845512e16cd087ef41d3fc41ddf61c6bb7b477036326ffca4c0a8b0525c3da6ada1296ae31c6459805944acdeaea18955350ec2ee5cc05824f6dc4a4344c26a1875c0cfbdd24ae6b08c932b43a08f3036548c6ca294b7cc1cb4ebc6acb33b3a87fd8baa41523b72d69bcf1de00541c84982fcd2fc6c515268aa20f222cf1cdfc8045b12b12738f8c7a885d2a73596b0b710eb2ad830667cb8c4fb2cdeb38cf4d600956e382018ee50e575d344027a1277cd8050699092c6e31145b455f2ce11839e84eb9a984e0c1d48968e8e8d2460aae86a25b1b8edaa7964aa880856843ad938f644b0070b75830458860c28b332974deed34455997bc7bc9aaa52544a413c94cd9d0103254cb48af22a0ce7e534815429a6a6e9a93c26ac34f5d244a74caf270bc77840fe3da3cebe8bae76dbc914c592bfc282659ac3d0ece7cd35437ff39de2100b42fe7360c8ec0352e6e9d9b8792df8bee0cadc6cdd79e2d4142a05cacb88c3d8c55956aed26317b70c1c578f7e5be4ea146d570efd64875a9659fdcfc93bfd9e0fcb47665c26f669476c7db63dd0b27ec9bbe4f912e70464af0f08297f782d78ec8d086492e2e6347c3ad07b4a425be0bee57e1980f44fec5fbd0de74ced29bf1179f37794378fa3eefc8929488e7682b35c737183f2449ae6c8f930d18acccf729cd0d24d26b996a25fcdd3a5e28e5ce5735d7ff334eddef20777c6e96749fe8a74d7d42c1bf010831a8410719857add8af0342b9d6fcccbac52e77ad714fcaf7dd86c9c5726119c68986c48f4b60678b1ac94e0f803b3ca4ecf45038deddc879d7a031a8501aed58c8ff863e15f3e646995c97131e871d5e52d11f0aa843c6c65ebffaaca296c236dae580113bbef647c1fe175782b674f5b2caf8b8e83e014f6dedb153aa4336fc20af33de8b2a595e67ef3d42a66a3a2bb285f3770c8e84c9b06b718d3d2ba4f3e0465cb5eb1bc130b8a9bc4f588f9970b6c1ce07f583ae1c31bb19e89ed5542d270690e41eea961163e19e9887595ec0cec58e845b3f9dbbac231cf7569a7a3196800a1bfc62fc36ef5495ce79046d239636cd68131baf74d4c342f4c678ef58047f444639d1da905057e919e070e3df949d23955d32effbe4cc4bd9486489f01b6f17e2d32207b7a257eb744e7ab79e0062bebad4fc6773019dcda6968c63f0d684423e0c223262f59e5ccb53a26f379a049454dc17f60b934de78a3d2b6f0392d42548b04e2d7002856b2ea174da69828a0d8bd9b4fff48565cdd5e3302d4fbfc78f8a77abc166e931be9d3a78787a7b134c15ee976c58d2c7b82a45f95024056bfe2070ca6e4fa61c49ea6f1240cff8aa11e479c4e01b87677b2067109bb6c7454029ecdf981c743fb97d70f96bad2bf7d0cbe1bdf96158c93dc48ef0a1cb3e85025f37d909599fa53604fbba498939bfff8249754f893e53e778b4ad80a7f312800fc4f4da94f2ed443743b3d8ad66eccc3270f9e25384c8ec20a9845fe068bee6b20bdfe54b6f56503e1de34a52e94b41a1aea295a38874a4112ee41c166bd307a14930e2dbd180900294747f6b679d6daa880baca73ac9ca77bc632689bcab752cab89efa50fd507bd8609e534310a8297987b460bf6cc4bdd90bb3b63f0461a58ec41401abdd3744d1020d519440fff6e68402598061ad90fb828d0407a02526108d4de06b56adbd7b16357a3f52475a6643791cd0ea0c8eb8131481bb478bc4da36f0ca2199ebffed6db054d81bffd2968ed2f0609259364c1a7f58c5c5ed55cf53b1c6050950ce42ec91c535131fc0fedbba3b9c410327430a0ad29d09675eb9e0aa50733fba33f074e1e3769c11a759372110b4f0cd6e20c97e100b3f6d1eb1c060a46342260737a07452ea5f74241f2a99b916f8b4da6d89715e1d2f3673d03abd884f81e431e169c07b34c393c1bbcf8a4b69f1375577b84cd83ebace4a77b629bfdfe24e3abe8a042ba27e040d35f9b84d4725aaf502210fa01a349ed55b99f32e863e241995847593cc5ae00ee5554b442b78b7a0bda7410ac9d864e0c919aa31a3763e62cb2275f6b450e562e79ffe071539cf419022067ea771b6d26f592a794537acf6a605b9bcaa5c2049502a3649107e673a32f032bc515114a75d42a531837c8c3cedc3921709fa974c4f36294ef2809bf52dd7fed22be4f516dda5c0b49d50efba286706fa6d4e17befaf7f252c6faf1b0a4fa205e57ca9eb06552b8e854b098a46dc78450cf783c2b3a81567630f72e6ef641bd383b3a856791bfb023a37a58f496022214ea1d276b1b2523517d8df96f8cc9743fbc6cd490010978c97a3e34bb80a53313470b7de54a15eb520c5eb458c304880ab780d924cb345e6f32bc399cc336c62e34de5ea9cf74e43ba5d08f36f7d755ec510cd4f491e372f86c2488e0e8059e0774a0b31d6173d41dde302dba290d8b11b16bb3b02b868a5f0475b5a7a23e85499f5fab205a13b9d9e609e575f259cbf8b11c01bf1d642bd21657c3484c3041d6fd5147fb2b6f9c35a3310d87cf6ad7a9b73f10b7d99d268495904e071b53522e34733f6b6a46b2a19ea9efa7cd4ce8b241e902f1f5ebb213fcb2fadf1e555f086a57ad254f3853198abde6d4bedd104a26bcddfb8efc576b8f81c5615b9816f24b4b0b74435beb4c74b6a19bfea0e4bf1e517bd14bb585a68127b1f9d47eacfadbde143dd7321a3dca379c65750ec54e42b41a2fb5aaca4ea42265fc094757626a2bb4f85f54ed7557f796a7164494e35d7b522ee47d0d23cd8a1260a0b8528abff4ce90c42c3edce9938a009924eddcc242eb2ad39b23b4002c7adc342d293d8fb568e9b9d3c3d184bf6ab7c8a1de9f8e2e24f6ca5d4240180a237afa77fd8853a11ae70458b8575addf870ef9d4b1bbf62320104d5913fabe193d8aa45518bfaac920847c7943bce64d1de2911c1f9affb45aec484bff7d93b9085ad76f9931e7232631c2c24d29253ed2dcf5111a0598f0efa77f479d68616fad49840e42a34bdf91d31b83b49fc1b86e3494a6a42d74061e92a140088ad5470da0305ab420d360066c93e185ca172d856e404ccf4b57a9e7990801a7eee62dbfa2cf96f84c68edf44b10c20fb45c2915c3db68f82acef9356a80f8880efb0fc2cb938597ef074d66d4417ce7aa1c6e99f2a24f80ef78494cf9a3ce5a91b2e4f0ab5dc4824d840282540beed2012b4753de0cc37e0be68ea341e0833068dce4c2dfe8ed0136ddcc7e47bae88e81097411b5240545e8538a5bcda8741148be3be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0x1000}, {&(0x7f0000001c00)="37580b8b290fe159b700381159a75e0f2e5f2ed065dd93d298cca1e9e07de84208d1a3fcee41b2f98eeae524d1c1d269a9e8699d691447b1c95b0652af15ee62c7de22c55fb346cae5e704017b6ef05d360e737d871287df91022fa7e6c4764579", 0x61}, {&(0x7f0000001c80)="87015d150697111a24b61e36a958ed8f30c379341c49372220450b8f6702034d2963d57e5013d89c3585da9c4740ba76e3967cb113f4ba8d342fc25b602f92c8ce8edff9feaa49bfe784aaa0081f18834f88b9a9f06947dc786a884dbbc6dc", 0x5f}, {&(0x7f0000001d00)="ae", 0x1}, {&(0x7f0000001d40)="eca6ec96dd9b0721eb93bd0280b857ba5657a6e6369f4e4bd077a9cc9f02accda09d48ae18727bcf956256efcbf539dc8806930fead47a209a5c6979eb41c10c2a182e494bfa6726e99f4c4b88a0844485d428f6410f739f39c808ace2b159cc8e7908bbff3bc256ede16ad45bd36cddd213e81a9faee26560151894aefd0fb0c328e75de1be3504a57c75ac126f8573a0781a340817c9917181c79d537c0bab912b1181ed9a671d94db15f5a73e348cdb", 0xb1}], 0x5, &(0x7f0000001e80)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x60, 0x80}}, {{&(0x7f0000001f00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000020c0)=[{&(0x7f0000001f80)="3855f54060c6d39712db112f32d5cb0a8ade6a6594916e73c6f6b748486dd65b123f515d778cc4e564240427598c01efa26e3a7d780d833d57a999c4567a49f40e75dab2ede9e420259ce08afeb4d9eefdb60a744df7005c8a2b5c201d7a8d5a25b7ca6f0373e410819196ab3ee6020e7a87810c2707b1996b14812da24b4555831d9453c8fa3e785c6af7d823219dd568374522f23c2d5f9f92223b27924aeddbf72d8f298d40059d1962b6c4fea378558c0b4fb6de981665c60876232877d27b2ba32cd94f06d8e66224db14f0e07a33e6f328597c00b88f44b04f", 0xdc}, {&(0x7f0000002080)="8a04e75e977ad0fe5a3bdaa19b5253da404238d5382c92e8abc83e7dd35f48", 0x1f}], 0x2, &(0x7f0000002380)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r1}}}, @rights={{0x20, 0x1, 0x1, [r2, 0xffffffffffffffff, r3, r0]}}, @rights={{0x28, 0x1, 0x1, [r4, r0, r5, r6, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xffffffffffffffff, 0xee01}}}], 0xf8, 0x20000010}}, {{&(0x7f0000002480)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000004880)=[{&(0x7f0000002500)="922be93a202eb4861e0bbdc244b89d4c3061d4d5d08cd15c29028713fd82c8b6e098f1ead906b52be480f065", 0x2c}, {&(0x7f0000002540)="b5c99a4ddbdec15b4a081a48105f756fdf20fe36d19ee66b154152beefb9667334e2", 0x22}, {&(0x7f0000002580)="a422e21edd477b87b43ddb41b8f922a61d1555458182076aeacb4a4619660f2e7583391d6c6956aae1d0e52f2dc3c3e67a1f69219cc1be0249ff791bc2d5d5101585b7d87cb182b0210b04e2d548523ec078f2ee7b", 0x55}, 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{&(0x7f00000036c0)="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0x1000}, {&(0x7f00000046c0)="bc489368fa61e22638a64fe384e6e05b13f717e44e772a59291056c7a5bbe85e6375b08097a2b9d276fd55f3d83ee3deb57851acde4136c07dbd0e2ad6172419a73791f147fb1c906d4cc962322b3eb9f0e2b5a73258ed85d66f9e35fe88c88fd6cfd222052e4844ff7297cc42c837387a7a886c00b58c31849eee573eb7dd49b8050a8a46fad548b2af48302208b06eb68c53eb8980d041b1d01cdaeeb58e40036619a0075eca5f15ff16b88c4972dd2b5ce1ecf4848ebaec824185ed5a1615fa084bddc6ccd814d5af063cab856ae7800fbc60fc3b6f012cdc638960ca09285c26e937791e6ce530da2ec713", 0xed}, {&(0x7f00000047c0)="0191712229cfe612dd343d44f555d59eb1085ce8eb398583e76837b6cafb2cce0733a07c892a315986e70f72dba01338b3dcfc506a672592e12886483dca00672096709d335afabe5045679fe4406adcd1cf44151337d52dde957b76dba90c56cc63069298f2b7eef27c3a90205e09d9d7124f3c23b855efe248f69d5da1650c636d5c9049bf1b", 0x87}], 0x8, &(0x7f0000004980)=[@cred={{0x1c, 0x1, 0x2, {r8, 0xee00, r9}}}], 0x20, 0xc084}}], 0x5, 0x4) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:44:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000f00) [ 189.612447][T22930] loop0: detected capacity change from 0 to 262160 00:44:03 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xffff00000000) [ 189.680963][T22946] loop2: detected capacity change from 0 to 262160 [ 189.686147][T22950] loop1: detected capacity change from 0 to 262160 [ 189.699341][T22948] loop5: detected capacity change from 0 to 262160 [ 189.739520][T22946] FAT-fs (loop2): bogus number of FAT sectors [ 189.740447][T22958] loop3: detected capacity change from 0 to 262160 [ 189.745636][T22946] FAT-fs (loop2): Can't find a valid FAT filesystem 00:44:03 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x4000000000000) 00:44:03 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x40030000000000) 00:44:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x10) sendto(r0, &(0x7f0000000180)="5cb0e1f525e82fb875379ec64a71a860886c38fe6a546022fcbc65891573ff987c", 0x21, 0x4001, &(0x7f00000001c0)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) splice(r1, &(0x7f00000002c0)=0x10001, r2, &(0x7f0000000300)=0x1, 0x8, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 00:44:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80001f00) 00:44:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f00000001c0)='./bus/file0\x00') open(&(0x7f0000000180)='./bus/file0\x00', 0x440000, 0x80) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x240382, 0x3) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:44:03 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x100000000000000) [ 190.011520][T22983] loop0: detected capacity change from 0 to 262160 [ 190.035858][T22990] loop2: detected capacity change from 0 to 262160 00:44:03 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x200000000000000) [ 190.071458][T23002] loop1: detected capacity change from 0 to 262160 [ 190.079165][T22990] FAT-fs (loop2): bogus number of FAT sectors [ 190.085274][T22990] FAT-fs (loop2): Can't find a valid FAT filesystem [ 190.108244][T23004] loop3: detected capacity change from 0 to 262160 00:44:03 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) sendmsg$inet6(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)="3265202a454ddbb58caa627571aa66dd0de5751be4f4b7601711b50d0064997b70e31c7a326cfea6535c9fec2837e16d2991d0afc19dcc0b224f2b812d7ea59318b3e90ccbb59eef3b04e9d74ca509b5edf9436ac9f744ffa133ccefbfb8c28b0d6503ef7c75b90a3386c68be372fc2c56d72a515a83ea6431f52593e144089e8e64e3adab32d29f863f2b351892fa351abc3f0ece74dfed8244f1f9f3", 0x9d}, {&(0x7f0000000340)="c97fd54dfdd051fd899285cf38fdedf1c10100dc4a8fab7a9dc69f70205afcddbf0d09f7fb58985d0a160d6066b6c900983806eac9e0686e0020de284c7cb4ac7845022f70dc444098c5c1efd95cf60597b242c7dcc1248bb1ce7cf75e02d45c7a2b5feea566bb05660d558c5bda7575a8bbc1b51e16114542b320c8bd677813621aa5c2be7eb627f134d6d2854db58edc65641efd3f2a4e9beb7cb899679fa3524645b035f3a7617ead4e3da9251b79af6ffbfb54a64524c37b08c4fa584e69609ac54075a023ae82905e5d66729453a315d623e479511401d0fceeafe12239ab7b8607", 0xe4}, {&(0x7f0000000440)="79645537f8a1a5327781dce15528a8ea63239618fe3584005ac33a126464faa801ff42563d7172296ddac4f0ec06b31bedfd3c5b2f34a25d928233f75abd0285a69e4f58499458782c28ca371e5a43bd24057cd43ebe0272be91df9f437277f44b2c8a1ac2c651d0a94ec78e06cec57cf3bc6bae50b14f060ae365aad38d3609027280e70f9ecb13d4bd96759fdf96327bbc61a333e951ce89", 0x99}, {&(0x7f0000000500)="7c695e1a988658cf00fecec00741de75cab1a22de9b87792ca62b156b54839f0584dc12ed71e6f2ee082b69a6ff51043b2ecf0563ceab7475aa0b0c24ddecf9a4049305cd2ce26f07a6e60355b4fd5b6a9352d013bc0389e5ec2ffed0536bf8f098fe220a471a1bd2525914f4ccb7c2b48a474dfbcc98fd7647746384b2a6ae9ac0bc69726680d6d65a43f39ee5407a5dc5ba9fa4934cc3116f633fe36d3dd", 0x9f}], 0x4, &(0x7f00000005c0)=[@dstopts={{0x2b8, 0x29, 0x37, {0x3c, 0x53, '\x00', [@pad1, @generic={0x5, 0x51, "dda866b69cc3e33a8d9df707910b77e2502de3446330b1edd1b9378d7bd1ed6db8516477901d840eaafc359a2823158cd61fc20685423be74d9f41c70ce441f46239b0a7c911f1076a9ba9d3e2c78d71f8"}, @generic={0xff, 0xb2, "5167c29e57695dd2cc1ab864811b7db37b384d440de5a7f6e3c6af79676c2759b6ed688a01cc19714ce0a69b678de35612149b54fee818a7f5bd494044a33516266b09a085b8575b759e85efeeade1e6749876f5987527eb55f36f970a23ab788ec96a9bdd8c49ba30bc90ed59578cc434a293112c603b4cd55e6a17cd808992c0e7ba26663e5350ea5ba170d168bdf2a99a8819471a7d7e587cda932a98888a87a14caa0198e6b2d4bf1f70b17720c46a7b"}, @generic={0xf8, 0xd4, "bc85dfc01479e47361a08a3b9006da7c2fe772d114fbc78e355267605364b9e65af581d469105e18101c3ff20dbf43e0716f8aaa32c4fb033efef7e8e04ff7225b8660e2c8d19d19e5e8b5b69cf9b86608800c5c70e34762e1c9e0511df8a5d226476d4d5cc900db4bdbab23e9a0315ec919bc2d639a52125d8e032374bf618dab0559f72bd0aa11f4de7f4a22b11eed732df4049fbed7a91cef1771f3fcf755f0ed7ca2eeb576ebc04a1855d50d6a01626cd5022dd6035bf32b4e78924f2bbfcedc0d27342ab2d6c418519288bf16b2716e314c"}, @generic={0x59, 0xb9, "8192eb40c9f34df8703fc37c487fb918b478f1ec977690bd61dbb3917a06574561dd95d708701036f75b3958a10533ea5ae33833cc180b3ee3cd206c672261f81348e1d326abbf68036d6a90fb62a98830ebfd50297f0a3ced128672dcfd4081830b1f13a05a5f9d7081551ca65e9f7c12da5ce82358ea5add15fc351598faff2a6a54d93944e9ebb434cf991b45c8ae1629e0d144a2e784ed166822fb6e2a6ee26d4616b9fef5707e9407c0c7b3ca3ed0529515a102ca0d97"}]}}}, @rthdrdstopts={{0x50, 0x29, 0x37, {0x3b, 0x7, '\x00', [@hao={0xc9, 0x10, @mcast1}, @ra={0x5, 0x2, 0xffff}, @pad1, @jumbo={0xc2, 0x4, 0x4a3}, @ra={0x5, 0x2, 0x3}, @enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @mcast1}]}}}, @dstopts_2292={{0xd0, 0x29, 0x4, {0x6c, 0x16, '\x00', [@enc_lim={0x4, 0x1, 0x2}, @generic={0x4, 0x20, "3bcf7fb1bfdcbf464fd2005a55a68457b7ea3f3c0dbe0ae44ea8a8703fcc273d"}, @jumbo={0xc2, 0x4, 0x4}, @ra={0x5, 0x2, 0xb4c}, @calipso={0x7, 0x8, {0x2, 0x0, 0x3, 0x80}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x18, {0x3, 0x4, 0xf9, 0x0, [0x2, 0x7]}}, @pad1, @calipso={0x7, 0x50, {0x0, 0x12, 0x3, 0x200, [0x8, 0x80000001, 0xc000000000000, 0x1f, 0x5c3, 0x2f3a, 0x7, 0x1f, 0x1]}}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x2}}, @hopopts_2292={{0x40, 0x29, 0x36, {0x3b, 0x4, '\x00', [@calipso={0x7, 0x18, {0x1, 0x4, 0x5f, 0x1, [0x40, 0x0]}}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}], 0x430}, 0x10) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="2f6465762f734ba8bd"], &(0x7f0000000a00)='./bus/file0\x00', &(0x7f0000000a40)='exfat\x00', 0x40, &(0x7f0000000a80)='\x00') mkdir(&(0x7f0000000ac0)='./file0\x00', 0x76) mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) [ 190.159277][T23015] loop5: detected capacity change from 0 to 262160 00:44:03 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x300000000000000) 00:44:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:03 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x400000000000000) [ 190.308352][T23031] loop1: detected capacity change from 0 to 262160 00:44:03 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x500000000000000) [ 190.374394][T23038] loop2: detected capacity change from 0 to 262160 00:44:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x440540, 0x20) rmdir(&(0x7f0000000180)='./file1\x00') 00:44:04 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x600000000000000) 00:44:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80002000) 00:44:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) pwrite64(r1, &(0x7f0000000200)="5f16151fceb62e9318ffe26a6f2f52d7adb20036f46f64a0009a001e0a82b4a2b3240a9e74748a35636c6353e18b17d086d1882eb2c510306cfb12c016", 0x3d, 0x5) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_freezer_state(r0, &(0x7f0000000180), 0x2, 0x0) preadv(r3, &(0x7f0000000700)=[{&(0x7f00000001c0)=""/19, 0x13}, {&(0x7f0000000280)=""/132, 0x84}, {&(0x7f0000000340)=""/118, 0x76}, {&(0x7f00000003c0)=""/102, 0x66}, {&(0x7f0000000200)}, {&(0x7f0000000440)=""/253, 0xfd}, {&(0x7f0000000540)=""/198, 0xc6}, {&(0x7f0000000640)=""/185, 0xb9}], 0x8, 0x7, 0x0) creat(&(0x7f0000000780)='./bus\x00', 0x80) sendfile(r0, r2, 0x0, 0x80000001) 00:44:04 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x700000000000000) [ 190.562635][T23067] loop1: detected capacity change from 0 to 262160 [ 190.571785][T23069] loop3: detected capacity change from 0 to 262160 [ 190.578527][T23074] loop2: detected capacity change from 0 to 262160 [ 190.588815][T23076] loop5: detected capacity change from 0 to 262160 00:44:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./bus/file0\x00', 0x1c5b42, 0x0) 00:44:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:04 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x800000000000000) [ 190.666992][T23089] loop0: detected capacity change from 0 to 262160 00:44:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:04 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xf00000000000000) [ 190.724732][T23104] loop1: detected capacity change from 0 to 262160 [ 190.730886][T23103] loop5: detected capacity change from 0 to 262160 00:44:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) open(&(0x7f0000000000)='./bus/file0\x00', 0x101002, 0x102) 00:44:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x8) creat(&(0x7f0000000200)='./bus\x00', 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) [ 190.830859][T23122] loop2: detected capacity change from 0 to 262160 00:44:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80003f00) 00:44:04 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x1008000000000000) [ 190.882198][T23129] loop5: detected capacity change from 0 to 262160 [ 190.891566][T23130] loop1: detected capacity change from 0 to 262160 00:44:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:04 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x1100000000000000) 00:44:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f00000014c0)={0x0, 0xdeb, 0x3ff}) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) [ 190.937262][T23135] loop0: detected capacity change from 0 to 262160 [ 190.957056][T23157] loop3: detected capacity change from 0 to 262160 00:44:04 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x2001001000000000) [ 191.028917][T23161] loop5: detected capacity change from 0 to 262160 [ 191.075967][T23181] loop2: detected capacity change from 0 to 262160 [ 191.076375][T23182] loop1: detected capacity change from 0 to 262160 00:44:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:04 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x2002000000000000) 00:44:04 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000000480), 0x0, 0x0) syz_io_uring_setup(0x495a, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd_index}, 0x9) syz_io_uring_submit(r2, r3, &(0x7f0000008540)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x10001) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_WRITE_FIXED, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000140)=@IORING_OP_WRITE_FIXED={0x5, 0x5, 0x2000, @fd_index=0x7, 0x7ff, 0x5, 0x5, 0x0, 0x0, {0x3}}, 0x6) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f00000000c0)="eb3c8f000000730f666174f28000020101000240008080f801", 0x19, 0x100}, {0x0, 0x0, 0x10000001000}, {&(0x7f0000000280)="28ac99a5d6b07e5adefb4f2b0d5bab39a9736c881e6361e6b2ad95744eb6d2668f168672bea6d5ed09bba942bf6d05fdb34a52ed86801593c75ec231af989bf1fe8e285c487d5a0752cf16e681f4b3c96285a0e67739e8fc5456ff37d3a41a1becc5916af4298b035f7087b46fd5224db71fd6b6bf3b32306ed9f11b5199aaab413c66c7c19b98cccf376529d971aaa7c8c28c89f0a73b21c7e463b5acf34ac9b8547bdbfe", 0xa5, 0x1}], 0x0, &(0x7f0000000340)=ANY=[@ANYRESHEX=r0, @ANYRESDEC, @ANYBLOB, @ANYRES32=r0, @ANYRESOCT=r1]) chdir(&(0x7f0000000000)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus\x00', 0x0, 0x232a402, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) [ 191.192410][T23195] loop5: detected capacity change from 0 to 262160 00:44:04 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x3000000000000000) 00:44:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x8) creat(&(0x7f0000000200)='./bus\x00', 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) 00:44:04 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x3800000000000000) 00:44:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80004000) 00:44:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 191.313840][T23211] loop1: detected capacity change from 0 to 262160 [ 191.341387][T23211] FAT-fs (loop1): Unrecognized mount option "0xffffffffffffffff18446744073709551615ÿÿÿÿ00000000000000000000003" or missing value [ 191.388640][T23229] loop2: detected capacity change from 0 to 262160 [ 191.399428][T23230] loop5: detected capacity change from 0 to 262160 [ 191.402442][T23234] loop3: detected capacity change from 0 to 262160 00:44:04 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x4000000000000000) 00:44:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 191.435894][T23211] loop1: detected capacity change from 0 to 262160 [ 191.463816][T23248] loop0: detected capacity change from 0 to 262160 [ 191.468796][T23211] FAT-fs (loop1): Unrecognized mount option "0xffffffffffffffff18446744073709551615ÿÿÿÿ00000000000000000000003" or missing value 00:44:05 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x6000000000000000) 00:44:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:05 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x8000000000000000) [ 191.601312][T23262] loop5: detected capacity change from 0 to 262160 00:44:05 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000600)=ANY=[@ANYRESHEX=r0, @ANYBLOB="0e25797c556eac5ee6652a6f20c4039d7c9e2add585dfe0c6a053f5e90d6c3a22ade678f08b6b134f160a17e9d1757ff579193a4176e8f24e722b471a79a52db542af57da38ccb60e0900b26333642bc9052abee224afcb0a936075489300bca2a1e9f55c9391b7b0e7e3853a8ce74282fea41a87aaea4251e17", @ANYRES32=r0, @ANYRESDEC, @ANYRES64=r0, @ANYRESOCT=r1, @ANYRES32=r1]) getdents(r2, &(0x7f0000000500)=""/90, 0x5a) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) mkdir(&(0x7f00000004c0)='./bus/file0/file0\x00', 0x12) lstat(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000580)) mount(&(0x7f00000002c0)=ANY=[@ANYBLOB='/dek/loop0\x00'], &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='virtiofs\x00', 0x10, &(0x7f0000000380)='y[@{\x00') accept$unix(r3, &(0x7f0000000180)=@abs, &(0x7f0000000280)=0x6e) open$dir(&(0x7f0000000000)='./file0\x00', 0x408280, 0x3) 00:44:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 191.742369][T23281] loop5: detected capacity change from 0 to 262160 00:44:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x8) creat(&(0x7f0000000200)='./bus\x00', 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) 00:44:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000ff00) 00:44:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:05 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x97ffffff00000000) 00:44:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:05 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xc805000000000000) [ 191.823000][T23298] loop2: detected capacity change from 0 to 262160 [ 191.830006][T23300] loop3: detected capacity change from 0 to 262160 [ 191.836962][T23280] loop1: detected capacity change from 0 to 262160 [ 191.859859][T23299] loop5: detected capacity change from 0 to 262160 00:44:05 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xe0ffffff00000000) [ 191.869358][T23280] FAT-fs (loop1): Unrecognized mount option "0x0000000000000003%y|Un¬^æe*o Ä|ž*ÝX]þ j?^Öâ*Þg¶±4ñ`¡~WÿW‘“¤n$ç"´q§šRÛT*õ}£ŒË`à &36B¼R«î"Jü°©6T‰0 Ê*ŸUÉ9{~8S¨Ît(/êA¨z®¤%" or missing value [ 191.898106][T23315] loop0: detected capacity change from 0 to 262160 00:44:05 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xeffdffff00000000) 00:44:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 192.084861][T23291] loop1: detected capacity change from 0 to 262160 [ 192.095077][T23291] FAT-fs (loop1): Unrecognized mount option "0x0000000000000003%y|Un¬^æe*o Ä|ž*ÝX]þ j?^Öâ*Þg¶±4ñ`¡~WÿW‘“¤n$ç"´q§šRÛT*õ}£ŒË`à &36B¼R«î"Jü°©6T‰0 Ê*ŸUÉ9{~8S¨Ît(/êA¨z®¤%" or missing value [ 192.104517][T23344] loop5: detected capacity change from 0 to 262160 [ 192.132965][T23345] loop2: detected capacity change from 0 to 262160 00:44:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x20028, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:44:05 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xf5ffffff00000000) [ 192.226362][T23361] loop1: detected capacity change from 0 to 262160 00:44:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x8) creat(&(0x7f0000000200)='./bus\x00', 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 00:44:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffffffffffffffff) 00:44:05 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xf7ffff7f00000000) 00:44:05 executing program 5: chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:05 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0), 0x40080, &(0x7f0000000280)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@uname={'uname', 0x3d, 'vfat\x00'}}, {@cache_none}, {@loose}], [{@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}]}}) mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./bus/file0\x00', 0x604800, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:44:05 executing program 5: chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:05 executing program 5: chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 192.325342][T23377] loop2: detected capacity change from 0 to 262160 [ 192.332510][T23379] loop3: detected capacity change from 0 to 262160 [ 192.333328][T23378] loop1: detected capacity change from 0 to 262160 00:44:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mknodat(0xffffffffffffffff, &(0x7f00000005c0)='./bus\x00', 0x4, 0x2) fremovexattr(r0, &(0x7f0000000240)=@known='system.posix_acl_access\x00') ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WOWLAN(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000600)={0x120, 0x0, 0x100, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0xe}, @val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_WOWLAN_TRIGGERS={0xfc, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_TCP_CONNECTION={0xf0, 0xe, 0x0, 0x1, [@NL80211_WOWLAN_TCP_DST_PORT={0x6, 0x5, 0xff}, @NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN={0xc9, 0x8, {0x7f, 0x101, "e45aef52bcce4bdf2263c858853ab19025c7533621662f98cb0edfb5da912a6d79552e4c5f1f56756ea97705982dbb449c02f4c02c9214f9b9d78e339aafc28210c50f7b9d59fb528aa16ea76e71ca643a96b455e68a5612817904824efcc8a75d700d7d0ee45241f499af43625b41e0826be8908b1e9e102ad7436b2fa370083c719037b5f37085e394532fc5a24a514a0f5b5670b8b28d8a45ddbec026029e39bba64ef9e03f10ad597caf9468176a7d5912504d0d81bbf6f3cd75b7"}}, @NL80211_WOWLAN_TCP_DST_PORT={0x6, 0x5, 0x1}, @NL80211_WOWLAN_TCP_DATA_INTERVAL={0x8, 0x9, 0x5c42ad3c}, @NL80211_WOWLAN_TCP_DATA_INTERVAL={0x8, 0x9, 0x401}]}, @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE={0x4}, @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST={0x4}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x1081}, 0x20000000) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r2 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) r4 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r4, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYRESOCT], 0x1) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @local}, &(0x7f0000000080)=0xc) bind$packet(r3, &(0x7f0000000080)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote}, 0x14) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x98, 0x0, 0x2, 0x70bd25, 0x25dfdbfd, {}, [@HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x8010}, 0x48000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x80000a00) [ 192.394706][T23397] loop0: detected capacity change from 0 to 262160 00:44:06 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xfc00000000000000) 00:44:06 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:06 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000100)='./bus\x00', 0x8, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000000fff}], 0x124b850, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="e274134df9656496f807d1732e2d000000000000"]) mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) [ 192.495512][T23410] loop3: detected capacity change from 0 to 262160 [ 192.507573][T23414] loop5: detected capacity change from 0 to 262160 [ 192.524705][T23410] FAT-fs (loop3): Unrecognized mount option "" or missing value 00:44:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:06 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xfe80000000000000) 00:44:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x8) creat(&(0x7f0000000200)='./bus\x00', 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 00:44:06 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 192.577748][T23417] loop1: detected capacity change from 0 to 262159 00:44:06 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xfe80ffff00000000) 00:44:06 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYRES32, @ANYRESDEC=r0]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) [ 192.621509][T23417] loop1: detected capacity change from 0 to 262159 [ 192.634477][T23438] loop2: detected capacity change from 0 to 262160 [ 192.638962][T23443] loop5: detected capacity change from 0 to 262160 00:44:06 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xfec0ffff00000000) 00:44:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 192.703526][T23455] loop0: detected capacity change from 0 to 262160 [ 192.712625][T23410] loop3: detected capacity change from 0 to 262160 [ 192.726227][T23410] FAT-fs (loop3): Unrecognized mount option "" or missing value 00:44:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x140) sendfile(r0, r1, 0x0, 0x80000a00) 00:44:06 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:06 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xff00000000000000) [ 192.819129][T23469] loop1: detected capacity change from 0 to 262160 00:44:06 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0xffffffff00000000) [ 192.862367][T23469] FAT-fs (loop1): Unrecognized mount option "" or missing value [ 192.868156][T23485] loop5: detected capacity change from 0 to 262160 [ 192.875330][T23477] loop3: detected capacity change from 0 to 262160 [ 192.891322][T23486] loop2: detected capacity change from 0 to 262160 00:44:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x8) creat(&(0x7f0000000200)='./bus\x00', 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 00:44:06 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r1, 0x80189439, &(0x7f0000000000)) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x9000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000100)) r3 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x0) write(r3, &(0x7f0000000000), 0x0) [ 192.976753][T23465] loop1: detected capacity change from 0 to 262160 [ 193.001146][T23465] FAT-fs (loop1): Unrecognized mount option "" or missing value 00:44:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) lremovexattr(&(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000180)=@known='trusted.overlay.upper\x00') 00:44:06 executing program 4: set_tid_address(&(0x7f0000000000)) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000140000000000000029000000340100000000f600000000003b5594667ab90192029bf7fa58b74ae32ec89394d37746b504eb11915f2e39700350eeb27a60e08b5fce34291a80b1554bae3c45ce3a7b7e39c68e02633d4c47ab1b19d38e9d6c5f8823077d5c4692011b36e782bc804dd65db0251e8f195cd60a3d65b5b4294e"], 0x30}}], 0x1, 0x0) 00:44:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:06 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') unlink(&(0x7f0000000180)='.\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) r8 = syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000200)='./file0\x00', 0x4000000000, 0x7, &(0x7f0000001600)=[{&(0x7f0000000280)="f2138b8c523e8f5c35302895d07fd3a5ffce84ea59864aaacfca16380bbff3337f07b5c1f2f573a3f6aaaf8b100cdca9fee161125be722a1cc7a0619725671c029812d57a952f9234d604157e1c06b569c452c430b16f47a4acd8811df39800c1b7df4b0d2219f5c53c579d7bd422454766a3bb6aa61dad1e57073c3535baab5a180721ac6258030cdb58c6b373808691b11d65bf76e32ebd5d7f7f58f23b04b04292d08900a220880d9a83a18850e3e68c44d29db58ff0a1d16f3b4a9d85801c721c754fc45bfb4711d", 0xca, 0x4}, {&(0x7f0000000380)="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", 0x1000, 0x9}, {&(0x7f0000001380)="4c5de8b684d4d36b7b6747cb2dab", 0xe, 0x7fff}, {&(0x7f00000013c0)="23caacae74ef06f1ea75e4ab18fd81437337472910ef9bde0925df3bc1dfbfd5e97ec060be4c237cda991bfeedf1084cda2a4d3bc737f20f68a3e114726286766aeaa6bcf715f634211d925dc8725290b65007000f67db619bbe2d96c594ff7c73bcd07a1d8d4eaf1579fc15f7031119e99221460e6189620d1b2e7dbb4d10a784eb4d22a3fded8d7dff37af4d5c5ccab4954c05b55d6ab83496ac511b0916644b83c1d5713a6cfe58ba826a218c3daea16532c30f3c5b2aa105435618e51c305c898aefe583c6c8f9762adec10f092a88f6731273da5ab15fc2f45ab6c586efed9e", 0xe2, 0x200}, {&(0x7f00000014c0)="19f128db026e2a00126e1dc8c0e5f57eb6e10539226cef39cdb448bed11190ad77c1b9643fcb673553141c2b90fc1987c286e8849f02e351f705836acc1a5b66c79c705e411e6882755a3f284fa04cbe56dff5421403a374b68a7ecd491afdda049c12b7b9c7e964cd479a99b68814f3ad7a6f5d3d38a7d80bebfd9f1624a1a63ffc6a4af648c6dee94536ec20196ab4723f55255ca21fcaa2b603", 0x9b}, {&(0x7f0000001580)="4bb004d310016106efd5fc2fb0432ca3d74873cf44e01573c39602fea4b7a158bb24be276fa7ea99377442e42d978a", 0x2f, 0x5}, {&(0x7f00000015c0)="fc449a654ee2884e4148557f34", 0xd}], 0x200000, &(0x7f00000016c0)={[{@jqfmt_vfsv1}, {@journal_checksum}], [{@euid_eq={'euid', 0x3d, 0xee00}}, {@obj_role={'obj_role', 0x3d, 'vfat\x00'}}, {@appraise}, {@permit_directio}, {@uid_gt={'uid>', r5}}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x34, 0x30, 0x37, 0x38, 0x38, 0x5cd432dc687e5ce1, 0x30], 0x2d, [0x35, 0x30, 0x31, 0x38], 0x2d, [0x30, 0x35, 0x33, 0x65], 0x2d, [0x32, 0x32, 0x34, 0x66], 0x2d, [0x2, 0x62, 0x36, 0x35, 0x31, 0x37, 0x37, 0x36]}}}, {@euid_eq={'euid', 0x3d, r7}}, {@subj_user}]}) fcntl$getown(r8, 0x9) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f00000017c0)={'wlan1\x00', 0x1deb}) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x0) write$P9_RREADLINK(r1, &(0x7f0000001800)={0xe, 0x17, 0x1, {0x5, './bus'}}, 0xe) sendfile(r0, r2, 0x0, 0x80000a01) 00:44:06 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000004480), &(0x7f0000004d80)=0x14) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x30}}], 0x1, 0x0) sendmmsg$inet6(r0, &(0x7f0000004c40)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x7fffffff, @empty, 0x1}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000001c0)="6297", 0x2}, {&(0x7f0000000200)="088746d9cd98c062c6ece052720d0b712761815eacbabda52536f7159393261136777282cee4ad137b60393ef1913e91f0f7d101bb66ada28b2d23cddf590ba32eec496f008bf936afa70952a6bfd49a79b10ed33203d20ce62b177b5be0d8bee19f815c0256a44277dc553e022438c184ad0f9146aa645cba980b0f0a6cc42ff6033ccd88dbd68771b0ca6abe3b33ee260db05018d14facfb065cfce4775df135be8170d41215b4b960eb2f197705e306fe1946e9f9125a7c206a8f9bd483da356a3e9828828c8c25283e3ea5d56f94df520cad8e28e4fd5e01aebc75266fe8e38d5c7419baebbb72ef0ae51c60ec39e367544a883532", 0xf7}, {&(0x7f0000000300)="3e23d3bec8bf55d02f9d6493e0109f66a9d19d13b0ddbe97c8a81951df6b7ddfc06ff0df6d94952edfdda53fbbd8dc0cb9b495e16a83c25c95029c2bbab850e116ee68ee68ce8a5a74d921c9d1", 0x4d}, {&(0x7f0000000640)="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0x1000}, {&(0x7f0000000380)="fe7ab9de8e703b10fd80d39bd077a57fa72ae8a7d5e352f63bb348415a8ef2bef2b1beca93f6cc1c017631dead2e58b9cddc5ad61317f75e71b18bef38e3e1c1d6ca4abcf2d11893c52a0a6a1fe7e0a0dd5f0ee62ea16143c04a36c1d102990994364fe27209fd019062be76bd9dc1e623c7cce18a605f46914e36f8cf56eee10f3a97b2b473b385f657f6743813ebcec3c67993ee6bb7babfa6390f", 0x9c}, {&(0x7f0000000440)="5bb546454cee717ce00f3786524e26f51c1730de629151eae6d8ffb1791a1abdcbe7a454310ccf33daf2af3e7a9072b9ca9e3ba7c8aa08f4dac83364dfb17203e0d00d39", 0x44}], 0x6}}, {{&(0x7f0000000540)={0xa, 0x4e24, 0x5147, @private0}, 0x1c, &(0x7f0000002b00)=[{&(0x7f0000000580)="248bebf30761d7f3faa4", 0xa}, 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{&(0x7f00000043c0)="422fe223f29ffc0377b1b96694b8b5a930cd6bf11d98f5f1a47db3545ffdd0dcf4ba4b37418b0e0071cabc42ca9b16dc3d5dbe4ef211369ddce6292a2688a1c47d7f709538b47367dacc66bbd4b79cd3a963f947e628bf009c42cfb7124dd71f9084cb20bd5b47da8ccfaf1a3c708d97f0aa2c3a06ffda1da632eec9a99da67647", 0x81}, {&(0x7f0000004480)}, {&(0x7f00000044c0)="0f1eba428d21ad71f653e0774ea340f2eb3d07c3fd23be8a4fac18d395ea1ce47c0abb76b67c7ced183b1934603db46424cf72e99f9e643df66691e897487c25157ca6604b7a15a32e53b0600b8c83074d5a4bd0a5f25f296a3d6b471123d0fad099187359fd83a1257073c0013b3c89c3a7631032b7e3fe687789c8206a37083ac4e41eab3c9a8c0180e3b6dc8f246382101c8836165f1389daa7965c077f85dff8e7997df1dce0520e16667541fa8af0ddd2056a984c246a9f9d18b9f642f19f28573162f69327d70e8eda4235f309ebee7f0920c098dfa56a6500e09703642295cd5241a5c6aedbea79a74877", 0xee}, {&(0x7f00000045c0)="c515cf010104296f1be5ee1174b7e622b86dc1b700b21947a703d9c26f6a79666ca23db763ff24515fcd0a0b4bb651cbdb13fc70b390dc52e286e7686cd92bc313f20a6ce08e6a4e8948e9df0fba1e50a802a220805b095d5eb8a95e72604a0f8d2d27ebadae90d21d9585f03837393930f4cc2c68ee5ecf1ec36199a2ba6ff5c31db8cea0f6839922d354a3457c9dd7f8b5e331ecb646", 0x97}, {&(0x7f0000004680)="88002ea03a5657300df5ee1b1bc0a21396b816d2f816cf21eab0eef7354e5ff2286afa04951654bfa956e0ed351d273fee4a0ff30046e775a620a2cc5c4f3ca1a0e1fb9d14213c58d6c134d6146a07f0b2cce231f6809ca7e59ed876420f72d6561d788df4089f4822b23f75a3a29535b1e8d386ca246282579a9c18e166cdda33e022ab54c209e198e73fa17797c718991276e2d25433d25d126effd2ceb45915f0340ab7ed0eaacb0fbe8baf6dd6ada6a4c3b3b4b793c30d47dd6e255af8b682f0dfead7c48397cc4bbe27", 0xcc}, {&(0x7f0000004780)="91d397b6616f68c9d0bb49991fa4e4b295e428312a227740f4f2efebf23d0be8f2594bb687377ab03ad4344a8e0fbfb357339257a9a06c4ae25581952aacad956364d17d53b6b7fdb77b870a91496e71021f223b1e2052629fc6dd0f186272baa7034c3bf4d52f2ec819a7d98212a590e741298698b6a8a9f7a85d03a134d3d905c10a1903d8d9065a03135bc0d8954dbdcc41f146b4069d25defcfdec001cb609325d9dfe6cecf039c5138e1fc8b1b9fcabf3e35e76a8f667edf0e7c1828003e5942a23144a7c1a3b438e7a67798525a25bce0580cdc1d33cf31dab4da43d33b539acf3992d4cbb60ec70d56c6799e77df61d6e", 0xf4}], 0x7, &(0x7f0000004900)=[@dontfrag={{0x14, 0x29, 0x3e, 0xffff}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x2f, 0x2, 0x1, 0x9, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}]}}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x2c, 0x8, 0x0, 0x1, 0x0, [@mcast1, @remote, @rand_addr=' \x01\x00', @ipv4={'\x00', '\xff\xff', @local}]}}}, @hopopts_2292={{0x20, 0x29, 0x36, {0x89, 0x0, '\x00', [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}, @rthdrdstopts={{0x78, 0x29, 0x37, {0x6, 0xc, '\x00', [@generic={0x1f, 0x49, "6eec02d5dd9f870b653fc2d631c76243e424a329369b636604f7f2575a755751472ecc2fcb6ee780361c41a606aaea984ce696ba9d5c1c3578e48b86a52370af5d8d2994134aa5afa0"}, @pad1, @hao={0xc9, 0x10, @local}]}}}], 0x130}}, {{0x0, 0x0, &(0x7f0000004c00)=[{&(0x7f0000004a40)="f22e77817ba9e376e314e95c842787d5cdf3323b5f0fdf742c623214c0ac9990a600c43df0f1a746bae6e4a45d1e9c888fbc4310bf21a4c78fc7373686d5f0fc78658fd18075d86e3d00fb016a69b9da", 0x50}, {&(0x7f0000004ac0)="5d17138ad3b139e8a2cd95dd132be6780ffdcf9866c9a4399aadfc24fd61262d6daa1b73c8eaa1fc881671cb2c8f6e756f3691eee0c925d484faae681af61e1a8c255dc6add53a977004a8554c23312f351bcd38741e79d998de0d79018423e810d64e898c152d243a7de03b38c1fdaef07b9c39d67837a0302c149f6d3d48db7f16fbe82023827cec9845391db7220879d0729068f72d3e249ad2201be148ac1ccf8cab77e230468fba91b30fbfbec0f73b1205328342610a57e7849b5b8377e5f27dc806b201343cbf23ed64e5e556a5f606132baf2137614288c5416a28136aced833d1cc539c8c4e55c6fa8b", 0xee}, {&(0x7f0000004bc0)="e9c4e2afe093a0103ce1d90458383e251f3e42196084b5", 0x17}], 0x3}}], 0x5, 0x48010) 00:44:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 193.067224][T23511] loop5: detected capacity change from 0 to 262160 [ 193.069031][T23518] loop2: detected capacity change from 0 to 262160 [ 193.090227][T23526] loop0: detected capacity change from 0 to 262160 00:44:06 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) r3 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r3, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYRESOCT], 0x1) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @local}, &(0x7f0000000080)=0xc) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote}, 0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r1, 0x89f5, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000000)={'sit0\x00', r4, 0x29, 0x7, 0xd7, 0x6, 0x40, @loopback, @empty, 0xb0, 0x10, 0xff, 0x1ff}}) 00:44:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 193.165122][T23548] loop2: detected capacity change from 0 to 262160 [ 193.178353][T23551] loop1: detected capacity change from 0 to 262160 [ 193.181638][T23554] loop5: detected capacity change from 0 to 262160 [ 193.185385][T23552] loop3: detected capacity change from 0 to 262160 00:44:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x8) creat(&(0x7f0000000200)='./bus\x00', 0x80) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) 00:44:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') lsetxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus/file1\x00', &(0x7f0000000180), &(0x7f00000001c0)={'U+', 0x4}, 0x16, 0x6) mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:44:06 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x80000, @loopback}, 0x1c) r3 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x0) sendmmsg(r2, &(0x7f0000004c00)=[{{&(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @rand_addr=0x64010102}, 0x4, 0x0, 0x4}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000340)="9bc99d2a39b5ec1bba016e7c382f5c9ed5fc253cc09a9e45ff99d788f822644af1d3d5ab2a403063ad920106e4357185feeb25571f8f3fab9f34cc29f30ab77820bc5b2704422b683939f6a7cd7aa28e29ff5cc73213a9f897bc606efbfbcc66507f32fae78fb67e6644a1c75d1beb9bb7a34ee3ca9e0ef6f429bc1a8a4ce0a4461d957197803704931cfb2e7b8ed2417b7ac25912", 0x95}, {&(0x7f0000000400)="24b9463d81f6adf1629a5ba63889ccb1068313521f46ede2ab21da3dbd9eac5ec53f799c8c9c3e4b8ff40fa51d73e75a80e417eb46561e64f8155eec3c22292fe260cfa989526d8a718e1f4eafbcd0ad989c2c696644a4edfdd2b3375ec0b0dd9c35a9516bda0445105a3e54f7af809550c6aab64d", 0x75}, {&(0x7f00000004c0)="d4a98a5a3af39cffb0a9f0e85ee3883dbccf642b2e517b69", 0x18}, {&(0x7f0000000500)="c93be8760d228289e5753b08ff348cad2531c7be3ce74dc1f2cde4a82adaef95beddd2e7001a9272b03744ca38de2b1fd915908505b4e472ba8f1df12c6307344a2ecb0db1f58d6cccfa6c7889fd2c8e323c872ebb566d2548c5bcabf869482842e1c9f6cf5152b358de2bafe07089df80306514c8a4c4d6cd95efdd13984f4d8d62b22c49cda11ac86f9f39fce8f925bbc1763ff2eeb606fb71ed26aafa6d26a1643702c882359a50a05d7e0de05355de54fc7e9d2364e32df5d2bc7111afdf6b18d8de5f88ea3f1be9670d75aac847a628422083b7cc54143dc566807f623933f4bd4206870fb4a8a4bb", 0xeb}, {&(0x7f0000000600)="952f7f616bfd1041b3e42b16f0b8692365c26d4d2b043439b4a9e2747b3060e28ba466b89e60a4edddf46ae828dfd866df07eae54c1cc69a814423841127b910dd8b093e786783cab7bdab66235f853a4ca75708722e5b02d92132542d62f0c53b8f2d6c9315fe85cb38960c2ad0261cfe327268ae0c2ca77cc445d805684b2c35711b4c9941168cac7ab79a0993e81a6631adfbd2f33dc8008c08e13ee875d0f8bd48892f187cc900", 0xa9}, {&(0x7f00000006c0)="251ea0408ac182d7ac11f6963c99d0997fe41bd3b687b0ed44dc49e618a631d1d7621229db81d06c263df917e5bef5ef8347e12b58ed6162c5c941f9e49178a5b61914f9bd1a67ec1525cba4920a12b2ea242bc0f8fec6", 0x57}], 0x6}}, {{0x0, 0x0, &(0x7f0000003940)=[{&(0x7f00000007c0)="d11b8b157fbac08076d67fd0f6269fa0204e401f9bc9f30e4bbfbab575c25902589f4529c8fc0ff50bab5c8c5e76a114532a98067c0d0f3173c4e9912c20d9d63cd204a7777fbb93d9fe35913b2c5411f79e0323102e2b35063b90afeb2a66045084d0976c8eb005ca15e2a138800eb0add1152a05b3ca24643a27eaf47a686e9129802f423ac1f44eed33995ba9fe5cb2fc65427214393f463d81d7a8223aba1b25d26a4c7c0543ec1496e00e0a35cc956ed0af", 0xb4}, 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0x1000}], 0x5, &(0x7f00000039c0)=[{0x70, 0x118, 0x3, "d74610e35af1dce6523e06ab6b2f20a89ecf7a034d603df57fdc5692b417bf3b7f93ce54aa576d10c3bf03fd12402e2af41c00757d6e29f401672ca097926e892b7a956e4c118ac8496b190fdff84876bdff880e5de62b00723bf7"}, {0x70, 0x1, 0xcb, "572171bfb2644e949a03fdf928ab68833345472e2708aaf90f26bd1426cd3b379a0181a827c1fc20134a1d5c85e8b15538b45cc621d44965034400ed461976a89de2328084f74d67197c0baadf2fc367b5dff3f76d7d99223aaa4dc62a67"}], 0xe0}}, {{&(0x7f0000003ac0)=@ipx={0x4, 0x7, 0x5, "23cb2d50dca4", 0xad}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003b40)="b127d2b4f24e0039b3ae18df3c0408bda2a85c6f6026d6a0b0c140ac43761d954667a2dee94b1261d2873731b9f9800b87e8dbe5ed8fee1e719bebb7889ff599b72959c3e051f320d80a657ea2944728cf1139852e46e8303c9d5196095d5e8ccbc8328a5723197d57b25f902985cb23e5e87f7a154fb758ac770baa644e8d7ac9466e1acd807dc7fa216453fa2989d8e2bd9d569126953be577f6dc", 0x9c}, {&(0x7f0000003c00)="2a0606fbac99f2af1930f7263d62adcfd41e0585eaed52864c584dd860104753b57a0d33395fd42cb9608c409015be0942b421bdc26ca7e7ef40ef2ae7f00388cd87e986a99f0ae431df4d318304021b9e7b7e6ad0378f0521ff85ac6f2a42f8618dd390e0a40f40042f74f9565b55ba8de2b7a9143f8c30d8dbb6fe38eb70668c8c7938a60714b1163b609852c3b6536d551f6adb67d47eea3ddd0acc22bc9c981d0ecde0f649fd3553f3d5b92f877fb3a10b7c2d9249ac9ccd5a", 0xbb}, {&(0x7f0000003cc0)="246dcdb236731dd326b3288b8bc102d40313de269dda154cee3809d82ff86f738377a80938268626817ed7014b4685adb2afca704923c5ad82973d0379b533a8a581f7e8a67da153a367c366d993f6528939e51e076e274d30851ea25c72bbacafbf5a9d67719efacd4acec3164c606e6e2d7fb6ed492b07d07a651abef4faf1c68a689ad5937c75d0f67b8a44ed240f9c6b0b01cd30b4d0a8b5de40050b45a9d13e53397d0013f7f98c263549a208f412f34d9a423056027859a5077474e69d75cc632bc4ea299937da98f158c2a9171b33cd416c6c2f14", 0xd8}], 0x3, &(0x7f0000003e00)=ANY=[@ANYBLOB="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"], 0x548}}, {{&(0x7f0000004380)=@x25, 0x80, &(0x7f0000004440)=[{&(0x7f0000004400)="9ffef487dced356325fc82a0c681b4b2e4b0d5388d2ffc", 0x17}], 0x1, &(0x7f0000004480)=[{0x18, 0x112, 0x1000, 'g'}, {0x18, 0x115, 0x20, "5f21f1"}, {0x40, 0x10f, 0x85f2, "2f0e837bf8555a743f48d9e42fa6c575cd665f6bc28879d5c71b2f2c5a11a95e1b27f356c2d848833c8d2d"}, {0x68, 0x116, 0x1, "82ea9040cfafe961ef413dfc482f173e2ce0483d91ae17eed0df62b3452e218c13ece5b2b990757b22cd7e63be23ef8a729d604cdbfbf7e4053a15219fb8e1adc7a43076dea06180965c404099c5d8d3f3f7290ed45a"}, {0x20, 0x117, 0x2, "9dc307d82d4c64f5221287"}, {0x10, 0x10a, 0x4}, {0x100, 0x0, 0x4, "aebc3d27eb7bacd998833cc27aba8382e44f53223f71a55a153527300c87ed1c09ab8cf83c39709e94c50b9b46133ed78d319d57dbd6ab2bc6a32276c5a2eca35802411a4baba3feaa54f480570b2f4681dda3a154b5e760a5c9615713cbf77c6f98846fad16d8db02b772f9f4d215b8235f9164f4f54506a736745ed7ab3f4a3f8e6c50dcbcd1d9bf36705abba0f1ffa42b284208e8c2a0432de8447a0812dc694306f93ebe5865854d3da070d3f5d5f3cf024ca2c1fe97a94c9992b61577031df2e2a17698bb050192baa9cea9ee07284dd7f47130247a1901aaa2be33717be16ed2b13d6b3700d83367"}, {0xb0, 0x10c, 0x80000001, "76c8e1ce9b2a55925426459f797f0b2898ae2beff941aff0049e12b8253cae261877414de5853aca8e5425cad759f1542ce65e67ef55a7310cd4982b064b3879d2e169abd5441b351750b5352f58dd32d958ba3c1fdfd3300ab1441d479c8a790a6e9eed692a9f7815ffdf4bcce6cccc875f9a503d44492e1c78f1384af161c9bc8cd7efff28f190e0b939f6ae976e9c818ce8cffb5f3e3daddddc64043ec9b6"}], 0x2b8}}, {{&(0x7f0000004740)=@nfc={0x27, 0x0, 0x2, 0x5}, 0x80, &(0x7f0000004900)=[{&(0x7f00000047c0)="17a3880b4bc20a06cf3eb85d6ca5c967d2ee59a952abb5b9aa6b3adc65761f2ea44b0dfea975f898c63a448912de17c4211a86695a3ea7ebee4aafa8c2b71042ec83", 0x42}, {&(0x7f0000004840)="951ada019a0bf417da6109430c1c98966032594d441dc6c3a5ec557a030d9de9401098f9909ecc42422f03dd10a7aed3828e7e4b129e824b4ed8abb3e669a182eedfd7084a3da998a00433989c6ff5f4f099b1492f0972d6f123114e69e8ca056b890579bedfc7ee6c08c34964118dab606823ad225d6553018a3e8c27e2bc86cb5dc4316537c805ea758462005e829872351366c91e125791d285439a6324ae5e949d4be296af1ff6afafe2c86013dd43ee9d7b29458b49", 0xb8}], 0x2, &(0x7f0000004940)=[{0xb8, 0x109, 0x100, "b533655c1af3a53f7e44b7dc1b876217efd19abeadd8968f1eb08260f8f4abc848b652dc007d0b446f0431998ac6df70b255e60087c15db3529fb9affecab4f3aebcf5ce9b5108730e5805eecfd68ddbf6647d2307dbb66831281647d151620fa9641b84107f049f58920fba8700b9eba337b45f275729a9597640c1efc6f40d54fd8c44e2b4be9c0817c15855e9753258e7539cd30e6551c38f1aef439d564e124f702f"}, {0x90, 0x117, 0x660, "13a8b7e962db53db90e6a2ee3c76822f2a5a7b92b80d4124762005f63d3ad0f30b35adfe34e1c72d6eb751487e19d34887e9afb71cf21d61ce3d68ce5693dacc67933a29ec37ff01476d8e15912924d616ef4f7b2e639bf3ca65b51267f2e4dd0025c725d6807c2f7d6da86dfc419b0e9e68085b2e647e5f190fc19da6d1872d"}, {0x70, 0x107, 0x83, "386c469fab158a5c60ed270c6af2b6340afb77abf3fe0c71235d5435185fd52c8734fa80c0cb4f1260840813e7e1c0b30b2dc886c893bfcf1e7ead14502bd6f4cc8acccabafbd579adc184e700622e0c9f6eb6c4643f78c70885773123"}, {0xb8, 0x105, 0x7d9, "fbb1f5e96833606419f3fea4eb3247840254cb98a5ca9449a034af1785c79110aed5690f31b58dbec2d008d50d61fc5a902f034d294f34e7d271f83ecd4a6e29d5b8c61f008152f0efc56b9938199fe7f888ead4b727ad1d8247d52add9e3a79e2606a6b1bb072f67d2661547c765eeaea66518f961a4a2ff8ce528587c7845818ef6590d4728b0e982de023aba3be5313ddf4b75ba43456f17eddfcd7e4f3d34411ca9fcc3e"}, {0x18, 0x107, 0x1, 'zH'}], 0x288}}], 0x5, 0x1) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000180)={r0, 0x80000000, 0x2, 0x7ff}) accept$inet(r4, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r5 = open$dir(&(0x7f0000000480)='./bus\x00', 0x80, 0xc) tee(r5, r5, 0xfffffffd, 0x8) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x80000a00) [ 193.300892][T23567] loop5: detected capacity change from 0 to 262160 [ 193.306996][T23574] loop2: detected capacity change from 0 to 262160 00:44:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0xc0, &(0x7f0000000280)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@mmap}, {@cache_none}], [{@uid_lt={'uid<', r4}}]}}) setregid(0x0, r1) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r6) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r7, &(0x7f0000002fc0)=[{{&(0x7f00000000c0)=@phonet, 0x80, &(0x7f0000000180)=[{&(0x7f0000000300)=""/154, 0x9a}, {&(0x7f0000000140)=""/63, 0x3f}], 0x2, &(0x7f0000000640)=""/229, 0xe5}, 0x1}, {{&(0x7f00000003c0)=@ax25={{0x3, @rose}, [@rose, @remote, @netrom, @remote, @remote, @default, @netrom, @null]}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000740)=""/107, 0x6b}, {&(0x7f00000007c0)=""/94, 0x5e}, {&(0x7f00000005c0)=""/38, 0x26}, {&(0x7f0000000840)=""/64, 0x40}, {&(0x7f0000000880)=""/194, 0xc2}, {&(0x7f0000000980)=""/185, 0xb9}], 0x6, &(0x7f0000000ac0)=""/168, 0xa8}, 0x1}, {{&(0x7f0000000b80)=@hci, 0x80, &(0x7f0000001f00)=[{&(0x7f0000000c00)=""/201, 0xc9}, {&(0x7f0000000d00)=""/188, 0xbc}, {&(0x7f0000000dc0)=""/71, 0x47}, {&(0x7f0000000e40)=""/171, 0xab}, {&(0x7f0000000f00)=""/4096, 0x1000}], 0x5, &(0x7f0000001f80)=""/135, 0x87}, 0x8000}, {{&(0x7f0000002040)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002400)=[{&(0x7f00000020c0)=""/211, 0xd3}, {&(0x7f00000021c0)=""/140, 0x8c}, {&(0x7f0000002280)=""/80, 0x50}, {&(0x7f0000002300)=""/198, 0xc6}], 0x4, &(0x7f0000002440)=""/239, 0xef}, 0xfffffffb}, {{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000002540)=""/190, 0xbe}, {&(0x7f0000002600)=""/197, 0xc5}], 0x2, &(0x7f0000002740)=""/236, 0xec}, 0x3}, {{&(0x7f0000002840)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, 0x80, &(0x7f0000002a00)=[{&(0x7f00000028c0)=""/67, 0x43}, {&(0x7f0000002940)=""/173, 0xad}], 0x2, &(0x7f0000002a40)=""/64, 0x40}, 0x99}, {{&(0x7f0000002a80)=@alg, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/188, 0xbc}, {&(0x7f0000002bc0)=""/57, 0x39}, {&(0x7f0000002c00)=""/217, 0xd9}, {&(0x7f0000002d00)=""/247, 0xf7}, {&(0x7f0000002e00)=""/226, 0xe2}, {&(0x7f0000002f00)=""/43, 0x2b}], 0x6}}], 0x7, 0x2, &(0x7f0000003180)={0x0, 0x989680}) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={[{@huge_always}, {}, {@huge_always}, {@mode={'mode', 0x3d, 0xffff}}, {@huge_always}, {@gid={'gid', 0x3d, r6}}, {@nr_inodes={'nr_inodes', 0x3d, [0x70, 0x36, 0x35, 0x39, 0xe, 0x32, 0x74, 0x74]}}, {@size={'size', 0x3d, [0x35]}}], [{@fsmagic={'fsmagic', 0x3d, 0x40}}, {@fowner_lt={'fowner<', 0xee01}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\x00'}}, {@subj_user={'subj_user', 0x3d, '&{(K\x90\xed\xb0\x8a\x8bz\xf3\xaa\xd6\x17\xbe\x1d\x95\x18ez\xa5y\x98?`\xfc\xc9'}}, {@uid_lt}]}) r8 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r8, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18, 0x29, 0x4, {0x32}}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x0) 00:44:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:06 executing program 4: sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x0) 00:44:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000000)='./bus/file0\x00', 0x200000, 0xa6) mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x10a) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) [ 193.367684][T23594] loop3: detected capacity change from 0 to 262160 [ 193.393327][T23598] loop1: detected capacity change from 0 to 262160 [ 193.407016][T23609] loop0: detected capacity change from 0 to 262160 00:44:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x8) creat(&(0x7f0000000200)='./bus\x00', 0x80) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) 00:44:07 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) syz_io_uring_setup(0x495a, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd_index}, 0x9) syz_io_uring_submit(r1, r2, &(0x7f0000008540)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x10001) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_WRITE_FIXED, 0x0) syz_io_uring_setup(0x184, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000340), &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000080)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ee7000/0x3000)=nil, 0x3000}, 0x0) r4 = syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f00007bc000/0x3000)=nil, &(0x7f0000137000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x0, 0x989680}}, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f00000001c0)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000180)={0x77359400}, 0x1, 0x0, 0x0, {0x0, r7}}, 0x200) syz_io_uring_submit(r1, 0x0, &(0x7f0000000180)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x0, {0x0, r7}}, 0x3ff) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x2, 0x8, 0x5, 0x0, 0x0, {0x2, 0x0, 0x9}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040880}, 0x20000000) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000140)=0x80) 00:44:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 193.445374][T23620] loop2: detected capacity change from 0 to 262160 00:44:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 193.495012][T23635] loop0: detected capacity change from 0 to 262160 00:44:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x8) creat(&(0x7f0000000200)='./bus\x00', 0x80) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) [ 193.542253][T23643] loop1: detected capacity change from 0 to 262160 00:44:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:07 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x43) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x8001) poll(&(0x7f0000000080)=[{r1, 0x4252}, {r0, 0x404}, {0xffffffffffffffff, 0x200}, {r2, 0x97d27bd32a2eb52d}, {r3, 0xa042}], 0x5, 0x3) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x0) 00:44:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000000)='./bus/file0\x00', 0x0, 0x1) mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:44:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:07 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = accept$unix(r2, &(0x7f0000000180), &(0x7f0000000200)=0x6e) sendfile(r3, r0, &(0x7f0000000280)=0x6, 0x80000000) r4 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r4, &(0x7f0000000480), 0x2e9, 0x0) sendfile(r4, r3, &(0x7f00000002c0)=0x1, 0x2) sendfile(r1, r2, 0x0, 0x80000a00) 00:44:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) [ 193.602377][T23647] loop2: detected capacity change from 0 to 262160 [ 193.625952][T23661] loop0: detected capacity change from 0 to 262160 [ 193.650345][T23670] loop1: detected capacity change from 0 to 262160 [ 193.660075][T23679] loop3: detected capacity change from 0 to 262160 [ 193.660142][T23663] FAT-fs (loop5): bogus number of reserved sectors [ 193.673161][T23663] FAT-fs (loop5): Can't find a valid FAT filesystem 00:44:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 193.703058][T23680] loop2: detected capacity change from 0 to 262160 00:44:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x3844e6fcb99acf42, 0x8) 00:44:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 193.773314][T23696] loop0: detected capacity change from 0 to 262160 [ 193.791025][T23702] FAT-fs (loop5): bogus number of reserved sectors [ 193.797595][T23702] FAT-fs (loop5): Can't find a valid FAT filesystem 00:44:07 executing program 4: socket(0x20000000000000a, 0x2, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)}}], 0x1, 0x0) [ 193.841548][T23713] loop1: detected capacity change from 0 to 262160 [ 193.850850][T23708] loop2: detected capacity change from 0 to 262160 00:44:07 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000280)="eb3cd4000000732e26617400020101000240008080f801941a240098e66bef4c88c2777ce2de918ec0de1827c0a7c9be8021e084b700d614c1ff2abac3799d4d0add361a722541af8e9be0becb2bed5d45e4bc51f25bf9555e751633268b094d98a6263018a6fae8952f1f5fac8a1bfb90b36f1bc9b568c86180aba465ad0bd4bbdacfc87220a1b8ea7395e67a9c9dec4fe5258399b52f676cf5e0c99295ce2b58120062c21694cbfa770f52195d27a55f4f8f2c42d78fa8e84c3122dc7d6b0e419f694250a8075889831200774415ede290e4ccb0b1b5e3dcf2c3586382c62d0788eb9e4aee42c95c1c8b4d1207f3e1ea4bfdc0a5ee828108d59aa10a2d", 0xfe}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64, @ANYRESDEC]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) mount(&(0x7f00000000c0)=@sr0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='btrfs\x00', 0x80, &(0x7f0000000380)='\\$^\x00') open(&(0x7f0000000400)='./bus/file0\x00', 0x1c5b42, 0x0) mkdir(&(0x7f00000003c0)='./bus/file0\x00', 0xd8) r1 = dup(r0) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) write(r2, &(0x7f0000000440)="17fc386f10effda381d8709ef2d41116a1c8c05cb41f", 0x16) r3 = syz_open_dev$ptys(0xc, 0x3, 0x1) write$binfmt_script(r3, &(0x7f0000000480)={'#! ', './file0', [{0x20, '&$'}], 0xa, "5f770372cb4964fdf4ceb367dd494dd74f8445ca13a532e713cbac552b5b574f160445c202303acc5b0515af922a1a08051431f7a480"}, 0x44) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)=0x5) 00:44:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) [ 193.975080][T23736] loop2: detected capacity change from 0 to 262160 [ 194.008289][T23737] loop1: detected capacity change from 0 to 262160 00:44:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 194.028999][T23735] FAT-fs (loop5): bogus number of reserved sectors [ 194.035537][T23735] FAT-fs (loop5): Can't find a valid FAT filesystem [ 194.053255][T23755] loop3: detected capacity change from 0 to 262160 [ 194.079576][T23737] FAT-fs (loop1): Unrecognized mount option "ÿÿÿÿÿÿÿÿÿÿÿÿ18446744073709551615" or missing value [ 194.119353][T23762] loop2: detected capacity change from 0 to 262160 00:44:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:07 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'netpci0\x00'}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r2, &(0x7f00000014c0)=[{&(0x7f0000000000)="6b3b69d5f946ca2bde538475e22f97a9ec787802ae670ac3f3734f770d9dd99b72", 0x21}, {0x0}, {&(0x7f00000002c0)="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", 0x1a1}], 0x3) sendmmsg$inet6(r1, &(0x7f0000000600)=[{{&(0x7f0000000100)={0xa, 0x4e23, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0xe00}}, @hopopts={{0xf0, 0x29, 0x36, {0x89, 0x1a, '\x00', [@hao={0xc9, 0x10, @local}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @private2}, @pad1, @ra={0x5, 0x2, 0x80}, @calipso={0x7, 0x8, {0x0, 0x0, 0x4, 0x9}}, @generic={0x8, 0x91, "329327e34daf2e9aef0a19ff9db67b544f87e379fa07b7648254c1290f14af028e19319bc3d37e4db6c1935a9d965dbaafe090c2feefba383e69c78dac3e3d57fcbad3f7df0082479e9a4ad5caa0a691eea97ecd19b146b8243776d2b7577358188c504b432277ae451bb9f007be43509cc0db7dccfeda3882c657fdf5852fb7fb47add80eadb774db46b9ac3330fc5206"}, @jumbo={0xc2, 0x4, 0x8001}]}}}], 0x108}}], 0x1, 0x0) 00:44:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) 00:44:07 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x1054404, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) 00:44:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 194.248099][T23779] loop0: detected capacity change from 0 to 262160 [ 194.260279][T23774] FAT-fs (loop5): bogus number of reserved sectors [ 194.266812][T23774] FAT-fs (loop5): Can't find a valid FAT filesystem [ 194.273820][T23737] loop1: detected capacity change from 0 to 262160 [ 194.280597][T23737] FAT-fs (loop1): Unrecognized mount option "ÿÿÿÿÿÿÿÿÿÿÿÿ18446744073709551615" or missing value 00:44:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 194.357181][T23801] loop3: detected capacity change from 0 to 262160 00:44:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000002040)='./bus\x00', 0x125d43, 0x25) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000240)=@known='system.posix_acl_access\x00') execveat(r0, &(0x7f0000001e00)='./bus\x00', &(0x7f0000001e80), &(0x7f0000001f80)=[&(0x7f0000001ec0)='vfat\x00', &(0x7f0000001dc0)='system.posix_acl_access\x00', &(0x7f0000001f00)='.^}\x00\f9\xe1\xbb\xcc\xae\xb3\x8d\x8b\x9c', &(0x7f0000001e80)='system.posix_acl_access\x00', &(0x7f0000001f40)='\x00'], 0x800) recvmmsg$unix(r0, &(0x7f0000001c80)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/190, 0xbe}], 0x1, &(0x7f0000000340)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}, {{&(0x7f0000000180), 0x6e, &(0x7f0000000500)=[{&(0x7f0000000400)=""/63, 0x3f}, {&(0x7f0000000440)=""/174, 0xae}], 0x2, &(0x7f0000000540)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f00000005c0)=@abs, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000640)=""/114, 0x72}, {&(0x7f00000006c0)=""/93, 0x5d}, {&(0x7f0000000740)=""/251, 0xfb}, {&(0x7f0000000840)=""/69, 0x45}, {&(0x7f00000008c0)=""/54, 0x36}, {&(0x7f0000000900)=""/246, 0xf6}], 0x6}}, {{&(0x7f0000000a80)=@abs, 0x6e, &(0x7f0000001c00)=[{&(0x7f0000000b00)=""/222, 0xde}, {&(0x7f0000000c00)=""/4096, 0x1000}], 0x2, &(0x7f0000001c40)=[@cred={{0x1c}}], 0x20}}], 0x4, 0x10040, &(0x7f0000001d80)={0x77359400}) lgetxattr(&(0x7f0000000080)='./bus\x00', &(0x7f00000021c0)=@random={'security.', '!\x00'}, &(0x7f00000020c0)=""/195, 0xc3) setxattr$incfs_size(&(0x7f0000001e40)='./bus\x00', &(0x7f0000001fc0), &(0x7f0000002000)=0x300000, 0x8, 0x2) 00:44:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:07 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000080)="133eb26be6f9cdb11f4e572afcab05a0b1c158399e7f368e864bbe6e1521b22568aaf653e3ef5e8cbdeadac6e7c92713e9f59d6fd5a432313e610aec7ad2bf2122aca8f916ced9ad2ccfed532014f80e9a6945402cd9ff97974daaafbfaf9e7bc82d9abae58ccdbabcecd827cd41b63bce7c648a942ebc98caedbb34639a3f683da51d3a3de34989afef817ea9cc24a9d2d3541f7d95cfb57782148a891a65accb792c025a16d0e9409afa89f6cf97809e7f0899249d6e4b1805de41fa6b61e931747a2e1eab20ef1205c2f3fc38bffaca83a96c0616cbb8344485", 0xdb) socket(0xa, 0x5, 0xffffffff) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000290000000400000000000000000000001400000000000022000000000000000000000000000000000f726156e7a9f05a9dbf25437bc3f110573c2848b45fb3d0d737618904c06e90bad4e5104f7813c7"], 0x30}}], 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000240)=@known='system.posix_acl_access\x00') bind$packet(r1, &(0x7f0000000000)={0x11, 0x2, 0x0, 0x1, 0xbf, 0x6, @random="f4b0d0ba4ca7"}, 0x14) [ 194.457392][T23820] FAT-fs (loop5): bogus number of reserved sectors [ 194.463935][T23820] FAT-fs (loop5): Can't find a valid FAT filesystem [ 194.470212][T23821] loop2: detected capacity change from 0 to 262160 [ 194.483282][T23822] loop1: detected capacity change from 0 to 262160 00:44:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:08 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth0_macvtap\x00'}) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x0) [ 194.518938][T23801] loop3: detected capacity change from 0 to 262160 00:44:08 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x777b, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) r1 = open(&(0x7f0000000180)='./bus\x00', 0x90642, 0x0) chdir(&(0x7f0000000140)='./file0\x00') ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x50009418, &(0x7f0000000280)={{r1}, 0x0, 0x2, @inherit={0x68, &(0x7f00000001c0)={0x0, 0x4, 0x3ff, 0x10000, {0x25, 0xeb1a1e6, 0x80, 0x3, 0x315}, [0x0, 0x0, 0x3, 0x40]}}, @name="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"}) r2 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000a00) 00:44:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 194.623295][T23837] loop2: detected capacity change from 0 to 262160 00:44:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) 00:44:08 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000180)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x200, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000040)="adcdb7e060cddfb5026afddaebdc053549977d4fdb3e9145a9afe5d88155b4acd8f0ab25bddcec11067710c739391a37884404fce32125712ef7a15c7784577fc8b4d296a14764124764e0dba6dfcb4e88af", 0x52}, {&(0x7f00000001c0)="b287bb3867330304a1ff0c75805a8ec86ef840799d29c8a782a093d63ab20f3eed029953bd10082e3c91f243dc7cb6d19b9009679d840342c7dd72c9921c83983988143392183d210c0000", 0x4b}], 0x2}}], 0x1, 0x40010) 00:44:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x100, 0x0) 00:44:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 194.670196][T23863] FAT-fs (loop5): bogus number of reserved sectors [ 194.673029][T23866] loop3: detected capacity change from 0 to 262160 [ 194.676743][T23863] FAT-fs (loop5): Can't find a valid FAT filesystem 00:44:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 194.753647][T23873] loop1: detected capacity change from 0 to 262160 [ 194.761328][T23878] loop2: detected capacity change from 0 to 262160 [ 194.785122][T23891] loop0: detected capacity change from 0 to 262160 [ 194.795889][T23893] loop5: detected capacity change from 0 to 262160 00:44:08 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000290000000000000000000000000000001403000000000000000000003400000000000000000000002f84ceb78cde65521b2f67fd36123ce7987811381ba262f8858f3b3fe2ad2d75a9ce9548ce04f8cc68a6a9e33bf53c9a61e9e9704bc6cf35936921bb6eb911d6196a882a311cf4f81c603b5a6d3374c8d9e156d48ea1fc8aef91c21a252355eac05fe9a0d918337bcafcfaf24b3738dc280886c37820292cde20104755a150ca37124272bf94f64924775db09e45341dee9ac0bf06b2dc51d7ebe5b6bf6c"], 0x30}}], 0x1, 0x0) 00:44:08 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) socket(0x0, 0x800, 0xa0ad) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000002900000004001400000000000000290000003400000000000000000000003eab4b2fd0b674d858b11f520fc7d2a50936602c8d07e9e4974db6f92124375d421c4aaa7c8d231a76e5f7eb6690a8f9f20ceb7971d939f3ce3a404e2ac9d6accf554d05b90f14c06e2a76c8bb2b987216b4cefb9a96be149fd8bab382f34a376b0dc2df8e376e59cb3494161968879f452ac152ceae001d00000000"], 0x30}}], 0x1, 0x0) 00:44:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) [ 194.823341][T23893] FAT-fs (loop5): bogus number of reserved sectors [ 194.829957][T23893] FAT-fs (loop5): Can't find a valid FAT filesystem [ 194.862855][T23898] loop2: detected capacity change from 0 to 262160 00:44:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 194.941607][T23913] loop0: detected capacity change from 0 to 262160 [ 194.984524][T23924] loop5: detected capacity change from 0 to 262160 00:44:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(0x0, 0x0) 00:44:08 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) getdents(r1, &(0x7f0000000280)=""/180, 0xb4) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) memfd_create(&(0x7f00000001c0)='/dav/b\xc2\xd5~', 0x0) syz_open_dev$rtc(&(0x7f0000000380), 0x8c2, 0x290400) fremovexattr(r0, &(0x7f0000000340)=@known='trusted.overlay.redirect\x00') mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x10) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r3 = socket$inet6(0xa, 0x0, 0x6) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2}, 0x1c) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x0) fsetxattr$security_selinux(r3, &(0x7f00000003c0), &(0x7f0000000400)='system_u:object_r:setrans_exec_t:s0\x00', 0x24, 0x2) chdir(&(0x7f0000000440)='./bus\x00') 00:44:08 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000240)=@known='system.posix_acl_access\x00') r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000480), r0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@mcast2, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000005c0)=0xe8) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) r6 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r6, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYRESOCT], 0x1) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @local}, &(0x7f0000000080)=0xc) bind$packet(r5, &(0x7f0000000080)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @remote}, 0x14) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000740)={&(0x7f0000000640)={0xc8, r3, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x40}, 0x10) ioctl$sock_ifreq(r2, 0x8914, &(0x7f00000003c0)={'veth0_vlan\x00', @ifru_ivalue}) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) sendmsg$inet6(r1, &(0x7f0000000380)={&(0x7f0000000000)={0xa, 0x4e22, 0x154, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, 0xffffffff}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000080)="1c0378cc17c82fdd5e92bd9bae4a77451e1dcff912db45df39ac6998b43afd9e5bb65275f61b582bb32681cd6d6ccf345170b72669b3dbfb49dfe1674c425da9bdf028e8d42060b88ba82d281281ed6c8932122ee05c6e86ae704f9237f71d8ca77c84c6f958d2a6cca74d440532d04017ac6d13b16574f4afc23e65aa829b877fbbccc411b3477e5d08a0e1085c128d90e088e1e8a219e269ec83a29670bd40a044e576e4d7fc522157feaf50f4732d18", 0xb1}, {&(0x7f0000000140)="82b929660657145db6a7edaab32b45d341d4a68dc2f19ab7371b499bde670f2fd4a9b0f6c623ffdc24071bb0054c0b46e2c7203a95ff4dd1a78a5c2557677db11f4fe8da864c38b668078f17d879fd1541b0464aeb419a3a519bbf0ed9d7883164facf9b5577e285984490a442b46e60316f2a9c8b5b7220ba07315d0bf4f51869492c3f7bf3ca5aeb", 0x89}], 0x2, &(0x7f0000000240)=[@dontfrag={{0x14, 0x29, 0x3e, 0x9}}, @hopopts={{0x50, 0x29, 0x36, {0x30, 0x6, '\x00', [@calipso={0x7, 0x20, {0x3, 0x6, 0x9, 0x4, [0x2, 0xf9c, 0x0]}}, @enc_lim, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x5}]}}}, @rthdrdstopts={{0x98, 0x29, 0x37, {0x5e, 0xf, '\x00', [@generic={0x0, 0x7b, "7301533aa07385a0385fc5d145d1c7d19aa96dad0eb6626113bcb29ec647aea6634b8712d01b5f1e09c9b44b7d340a97357c79e5706eb1b9a248b71af53b118cb7d9839158d37b4f474d34b6d131e9dad29b597c824f29d42d042848fb3e0a1122f28cf0c27e9abfee00fc4438af57dc9fe37c9c7e644986743584"}]}}}, @tclass={{0x14, 0x29, 0x43, 0x3}}], 0x118}, 0x800) 00:44:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) 00:44:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) ioctl(r2, 0x0, &(0x7f0000000280)="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") sendfile(r0, r1, 0x0, 0x80000a00) [ 195.041478][T23924] FAT-fs (loop5): bogus number of reserved sectors [ 195.048039][T23924] FAT-fs (loop5): Can't find a valid FAT filesystem 00:44:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 195.107596][T23943] loop2: detected capacity change from 0 to 262160 [ 195.119077][T23941] loop1: detected capacity change from 0 to 262160 [ 195.136660][T23952] loop0: detected capacity change from 0 to 262160 00:44:08 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x17, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRESOCT=r0], 0x35}}], 0x1, 0x0) [ 195.213992][T23966] loop5: detected capacity change from 0 to 262160 00:44:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) 00:44:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) unlink(&(0x7f0000000000)='./bus/file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) [ 195.266931][T23966] FAT-fs (loop5): bogus number of reserved sectors [ 195.273475][T23966] FAT-fs (loop5): Can't find a valid FAT filesystem 00:44:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:08 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x0, 0x29, 0x39, {0xf7, 0x0, 0x2, 0x9a, 0x0, [@remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @rand_addr=' \x01\x00']}}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x40000000000001b, 0x4000004) [ 195.336042][T23947] loop3: detected capacity change from 0 to 262160 [ 195.370623][T23984] loop1: detected capacity change from 0 to 262160 00:44:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x7197e630ea446b55, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) 00:44:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(0x0, 0x0) 00:44:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) 00:44:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) lchown(&(0x7f0000000000)='./bus/file0\x00', 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:44:09 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r0, 0x0, 0x7fffffff) [ 195.428981][T23999] loop5: detected capacity change from 0 to 262160 [ 195.456985][T23999] FAT-fs (loop5): bogus number of reserved sectors [ 195.463691][T23999] FAT-fs (loop5): Can't find a valid FAT filesystem 00:44:09 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000240)=@known='system.posix_acl_access\x00') setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x42}}, 0x10) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000028d30175f1adf51053214295c87d3c00000004000000000000000000000014000000000000002910"], 0x30}}], 0x1, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) r3 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r3, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYRESOCT], 0x1) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @local}, &(0x7f0000000080)=0xc) r5 = socket$nl_sock_diag(0x10, 0x3, 0x4) setsockopt$SO_TIMESTAMP(r5, 0x1, 0x1d, &(0x7f0000000140)=0x5, 0x4) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote}, 0x14) r6 = socket$nl_sock_diag(0x10, 0x3, 0x4) bind(r6, &(0x7f0000000180)=@tipc=@nameseq={0x1e, 0x1, 0x1, {0x0, 0x3, 0x2}}, 0x80) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r1, 0x89f5, &(0x7f0000000100)={'ip6_vti0\x00', &(0x7f0000000080)={'ip6_vti0\x00', r4, 0x2f, 0xce, 0xfb, 0x5, 0x8, @loopback, @private2={0xfc, 0x2, '\x00', 0x20}, 0x700, 0x40, 0x1, 0xffff8001}}) 00:44:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 195.499037][T24009] loop0: detected capacity change from 0 to 262160 [ 195.528735][T24024] loop3: detected capacity change from 0 to 262160 [ 195.539705][T24023] loop2: detected capacity change from 0 to 262160 [ 195.561800][T24025] loop1: detected capacity change from 0 to 262160 00:44:09 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="29000000040000000000cc186960182209247efebd4b0500000000004000771d2c5500003400"/52], 0x30}}], 0x1, 0x0) 00:44:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x80800) recvmsg(r0, &(0x7f0000001700)={&(0x7f0000000280)=@sco={0x1f, @none}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/176, 0xb0}, {&(0x7f00000013c0)=""/211, 0xd3}, {&(0x7f00000014c0)=""/67, 0x43}, {&(0x7f00000001c0)=""/12, 0xc}, {&(0x7f0000001540)=""/239, 0xef}, {&(0x7f0000001640)=""/28, 0x1c}], 0x7}, 0x40000020) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:44:09 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000240)=@known='system.posix_acl_access\x00') openat(r0, &(0x7f0000000180)='./bus\x00', 0x1d8481, 0xf9) sendfile(r0, r1, 0x0, 0x80000a00) [ 195.650648][T24047] loop5: detected capacity change from 0 to 262160 [ 195.688654][T24047] FAT-fs (loop5): bogus number of reserved sectors 00:44:09 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x0, 0x8040) socket$inet6(0xa, 0x1, 0x9) shutdown(r1, 0x0) socket$inet6(0xa, 0x3, 0x7fff) 00:44:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) [ 195.695183][T24047] FAT-fs (loop5): Can't find a valid FAT filesystem [ 195.710972][T24053] loop1: detected capacity change from 0 to 262160 [ 195.734239][T24061] loop3: detected capacity change from 0 to 262160 00:44:09 executing program 4: sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000290000000400000000000000000000001400000000000000290000003400007f0000000000000000"], 0x30}}], 0x1, 0x0) 00:44:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(0x0, 0x0) 00:44:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = getuid() r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) mount$tmpfs(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000180), 0x10, &(0x7f0000000280)={[{@uid={'uid', 0x3d, 0xee00}}, {@huge_within_size}, {@nr_inodes={'nr_inodes', 0x3d, [0x39, 0x65]}}], [{@uid_gt={'uid>', r0}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'vfat\x00'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@fowner_eq={'fowner', 0x3d, r2}}]}) mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:44:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:09 executing program 4: sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000600)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x800, @private0}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16], 0x30}}], 0x1, 0xc041) [ 195.855785][T24086] loop2: detected capacity change from 0 to 262160 [ 195.856059][T24089] loop0: detected capacity change from 0 to 262160 [ 195.921028][T24098] loop5: detected capacity change from 0 to 262160 [ 195.939113][T24102] loop1: detected capacity change from 0 to 262160 00:44:09 executing program 0: chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) 00:44:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 195.967532][T24098] FAT-fs (loop5): bogus number of reserved sectors [ 195.974099][T24098] FAT-fs (loop5): Can't find a valid FAT filesystem 00:44:09 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000b80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f0000000640)={r2, 0x6}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth0\x00'}) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000290000000480000000000000000000001400000000000000290000003400"/48], 0x30}}], 0x1, 0x0) 00:44:09 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x18) chdir(&(0x7f0000000140)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x16f) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000a00) openat(r1, &(0x7f00000001c0)='./bus\x00', 0x400, 0x106) 00:44:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x1, 0x4, &(0x7f0000000500)=[{&(0x7f0000000280)="85c30e091251dd361f48414d19863e5e2b56e5e37942a247597c071182baa55340d6e7ae85d31de1bb43fcdf303e1e0a57b0ebe5caed694bf563d0141b779e8d0f7c5b452d9b219040eab303b2bf6d9e05f3a2f89f24deda79b2ada25dafb587c89736a90a3dc905ebedd33e383e7c588e1f42f896de00b962e7972396450d54c4d06a06906b1ea920781558df37c3e5a2636411980802c270e7f3ee9ec29e801a969d988f80798853", 0xa9, 0x3}, {&(0x7f0000000340)="e6902f1af9355c5d5ff132883d3dc3eb72d572f775f7683726621bc6fc79856517fb0071b4c7990e19f5104f3165409abe3fb298b7d197670791cc334aafb2b24e10f27ce56f0a6f6127216687d0495e35e9a8da5ce7c57e5a0e392fa119c2579ea5d94e408a5051a1", 0x69, 0x4}, {&(0x7f0000000180)="0179", 0x2, 0x3}, {&(0x7f00000003c0)="105618553bd0e2b554e26d2cbd17f57c8eb32ed9eac7c1463bef74bdc42bebbdf746f3b21352a02ea637fd68ab58d221b6b0ab49b7d4a57661459a40a7b989618d5585e0970451734d0dc8cec464c7f9668fdb314ceffefa77d659c03552eac4ff07ca8fcbbd236640ac99a7eba7ab03063a735437f64c0bb1bd445537b193c9c9f4e46931483e814531c4bee2102cf946296300d584f29fe5f520ff21e72d", 0x9f, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f00000001c0)='./file1\x00', 0x0, 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x500, 0x58) fremovexattr(r0, &(0x7f0000000240)=@known='system.posix_acl_access\x00') write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0e627573"], 0xe) chdir(&(0x7f0000000000)='./file1\x00') syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000480)='./file1/file0\x00', 0xcf68, 0x3, &(0x7f0000000700)=[{&(0x7f0000000580)="0b0b3a82e99f760f751db09edb2f251039a0da0428bb8e90397bcc5229d45e7b97bddee96dc654a5de0c2c9ee0275fa3a79edec872ff31257a93f6adecb3a16ae98c342c401601d9afc1e1cd00bd0b3fe6742f053550a5b0cdabf346a8c6b04e5edce7f58fbdd7643db0494e46e1771a6203c931871600fc5c45bfdde2ee1206699ed83f85ea45275afc939beba61f0af645bf194f5747afe65da1462a81474e951422412e59cc9fc185da35c87ce896b709ec32c1d6fc40adaa5d6834112a46766b51941eb811d6b8ef3b0288e8fb1acd8462a27c2e1212e2dd8cff00da4a1552f1ab8f0d3583325b8e64a5e7c9412a10dfa832d56e47", 0xf7, 0x6}, {&(0x7f0000000680)="7400f325b4cba7c671f23350931baa09612b85af90e5905285073e8f17e5fa388f1643c1de17c8142e640230f0c3ba60fac0975eba576fd3de50a550c0f438ee4155b3f6cf43080cbe70d7124bc74453bb32371dd6e3", 0x56, 0x7ed67a76}, {&(0x7f00000004c0)="33614dfbff4f93868f59a708db0b2621be878d7e01b8e65b7d3d8cf0d39f", 0x1e, 0x5}], 0xc0000, &(0x7f0000000780)={[{@data_ordered}, {@data_ordered}], [{@fscontext={'fscontext', 0x3d, 'user_u'}}, {@smackfsroot={'smackfsroot', 0x3d, 'vfat\x00'}}]}) [ 196.066393][T24118] loop5: detected capacity change from 0 to 262160 00:44:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) [ 196.109702][T24118] FAT-fs (loop5): bogus number of reserved sectors [ 196.116342][T24118] FAT-fs (loop5): Can't find a valid FAT filesystem 00:44:09 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYRESDEC=r1], 0x30}}], 0x1, 0x0) [ 196.190303][T24144] loop5: detected capacity change from 0 to 262160 [ 196.195373][T24145] loop1: detected capacity change from 0 to 256 [ 196.198955][T24148] loop3: detected capacity change from 0 to 262160 [ 196.210955][T24138] loop2: detected capacity change from 0 to 262160 00:44:09 executing program 0: chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) [ 196.253906][T24145] FAT-fs (loop1): Unrecognized mount option "y" or missing value [ 196.280276][T24144] FAT-fs (loop5): bogus number of reserved sectors [ 196.286829][T24144] FAT-fs (loop5): Can't find a valid FAT filesystem [ 196.323481][T24145] loop1: detected capacity change from 0 to 256 [ 196.356153][T24145] FAT-fs (loop1): Unrecognized mount option "y" or missing value 00:44:09 executing program 0: chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) 00:44:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 196.411183][T24175] loop1: detected capacity change from 0 to 264192 00:44:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000000)='./bus/file0\x00', 0x0, 0x80003, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x1c5b42, 0x28) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000240)=@known='trusted.overlay.nlink\x00') r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) fsconfig$FSCONFIG_SET_FD(r0, 0x5, &(0x7f0000000180)='/\x00', 0x0, r1) 00:44:10 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0xfffffffe) sendmmsg$inet6(r0, &(0x7f0000001a80)=[{{&(0x7f0000000040)={0xa, 0x4e24, 0x401, @remote, 0x10002000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="4e1cd94248b28f43a10f0cdeb49aa3438f40798fea91c0b1ad60acb6d69a16d36e0a66d55184a3b56de16f", 0x2b}], 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="300000000000000029000000040000003b0200000000000000010004015b010800000000000000000103000000000000480000000000000029000000370000002c05000000000000010400000000040149050200b8c2040000000601050000000000c910fe80000000000000000000000000003c000000001400000000000000290000003e000000ff0f00000000000038000000000000002900000004000000880300000000000001050000000000c91000000000000000000000ffff0a0101000000000000000024000000000000002900000032000000fe800000000000000000000000000016", @ANYRES32=0x0, @ANYBLOB="000000002000000000000000290000000400010032000000000000000401070000000000"], 0x110}}, {{&(0x7f0000000280)={0xa, 0x4e24, 0x80000001, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2}, 0x1c, &(0x7f00000016c0)=[{&(0x7f00000002c0)="46287bb71612f343fae33c2341e28c4a8aeecd5081a501958ae444cec3314bbaeef03af28386a83cbe7e0d7c486230872d18a46a22679737c2c2554086936ee471e4981a2ab6cc83b5543077adc2", 0x4e}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="306acd53e413a0f1b864ba54a8424ec891d72472ba4d73d9f4321b03216aff72ea3e034e70e2f4c04dd976f8cfd94f088698ff99073797e109317c8f82406b0cf392f39ee29dcf108ffda6bb4ba77b9a89e23e6fa4e5c348b38b55a8f3f74bc01e47b1d240aa08", 0x67}, {&(0x7f00000013c0)="c8a5c7912d582cb2fc5acb8e1e5b9639cfb13cc3078dcf941ecfe1ffbaccc5d5050fad4c", 0x24}, {&(0x7f0000001400)="5e5a7a537fa41e9814a3ca80a0cd135420b90bedf2a36d8bac0280e8529124c664710129abad3830bdff2fb844fde786bffa8123b1d7429941c9b8e1fb56cb95910c84372b60bbf7d4b208a78dc8ff7020ed8902c1e2", 0x56}, {&(0x7f0000001480)="d58e05a87d44f4d51dd280300b6c7571a36e2571a822dd16c06f9cfab3413b5173ef5b6372d60908df3ca7c226b0b09739afb9bf79ed66fefc0d9ac34fd73cc6971fa15bcc83266d2e9eb021ffe35d53f1ecfd0fa173ada7caa020b137007ea27a74a0ae3dd28221a756314376af5795c1c9ad7f426261396c9b57b26b7995d77fd0c91170b93c441f7e3e5e260eb2350c5e8de14f06f92242123f7ebc2e8183c8ca0067c3451705482d2584cffff91bc910b486b832bb946e641a57f169afd72a54d3ef6a0f82b5c248057b43156e21dcc600dc70d325f6ea65e4c9ed8ab3b9a78fc7ddae7d57d3", 0xe8}, {&(0x7f0000001580)="5c8c428dd051fe0ca16523703f023d6fa907b89bd4b90e6c750a56346e277c631d7ac40d0e59311d85d79f3d45cc6ad88812e4e824528d81b1ec62408ca570b5f4f1cb9b78c5e158a31aa188e8373ff2ce777043d2b5ddef7f4441c85072c348a0d19bd988", 0x65}, {&(0x7f0000001600)="b9c11b5f99b61358e1d77dc1bb012bda85c018cbcf2c0b5d895c6a9651ab2e89b6156e3d4f758c69d1352e1412e9690bfc48d33986ac27e9ca8c60acb0dba03bc8845af83f938f61321e74e8282ddb38dcead59ef9bc494ad660c560fe124b0b6b73b7d80ba42acaf4945ffc9fd614b72f204115fa04124adea0a5f405801d4b1eaf8957348803f30ebe003937c7a3582d349c862150b5f3032583c3826ae453ce6b7e1276a2", 0xa6}], 0x8, &(0x7f0000001b00)=[@rthdr={{0x98, 0x29, 0x39, {0x2f, 0x10, 0x1, 0x4, 0x0, [@dev={0xfe, 0x80, '\x00', 0x2a}, @ipv4={'\x00', '\xff\xff', @local}, @mcast2, @mcast2, @local, @empty, @empty, @empty]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x4}}, @rthdr_2292={{0xa8, 0x29, 0x39, {0x2c, 0x12, 0x2, 0x7f, 0x0, [@private0, @empty, @remote, @private1, @empty, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0={0xfc, 0x0, '\x00', 0x1}, @dev={0xfe, 0x80, '\x00', 0xa}, @dev={0xfe, 0x80, '\x00', 0x1c}]}}}, @hopopts_2292={{0x30, 0x29, 0x36, {0x2b, 0x2, '\x00', [@hao={0xc9, 0x10, @mcast1}]}}}, @rthdr={{0x98, 0x29, 0x39, {0x87, 0x10, 0x2, 0x8, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @remote, @private2, @ipv4={'\x00', '\xff\xff', @multicast2}, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}]}}}, @rthdr_2292={{0x88, 0x29, 0x39, {0x0, 0xe, 0x1, 0x6, 0x0, [@rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast2, @private2={0xfc, 0x2, '\x00', 0x1}, @private0]}}}, @rthdrdstopts={{0x38, 0x29, 0x37, {0x2f, 0x3, '\x00', [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast1}]}}}, @rthdr_2292={{0x68, 0x29, 0x39, {0x2b, 0xa, 0x2, 0x4, 0x0, [@mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @remote, @private2={0xfc, 0x2, '\x00', 0x1}, @loopback]}}}, @tclass={{0x14, 0x29, 0x43, 0x1}}, @flowinfo={{0x14, 0x29, 0xb, 0xe53}}], 0x378}}], 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={'batadv_slave_0\x00', {0x2, 0x0, @empty}}) [ 196.493787][T24188] loop5: detected capacity change from 0 to 262160 [ 196.506306][T24192] loop1: detected capacity change from 0 to 262160 [ 196.522247][T24188] FAT-fs (loop5): bogus number of reserved sectors [ 196.528803][T24188] FAT-fs (loop5): Can't find a valid FAT filesystem 00:44:10 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x444003, 0x80) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r0, 0x4018f50b, &(0x7f00000000c0)={0x0, 0x4, 0x6}) chdir(&(0x7f0000000140)='./file0\x00') creat(&(0x7f0000000100)='./bus\x00', 0x42) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) sendmsg$TIPC_CMD_GET_NETID(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfd, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4c840}, 0x10000805) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0x5204, 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000014, 0x20010, 0xffffffffffffffff, 0x67b34000) syz_open_dev$sg(&(0x7f0000000040), 0x6, 0x400900) sendfile(r1, r3, 0x0, 0x80000a00) 00:44:10 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000029000000040000000000007d000000001400000000000000290000003400"/48], 0x30}}], 0x1, 0x0) 00:44:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:10 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) 00:44:10 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000290000000400000000000000000000001400000000000000290000003400"/48], 0x30}}], 0x1, 0x0) [ 196.656398][T24208] loop5: detected capacity change from 0 to 262160 [ 196.682890][T24208] FAT-fs (loop5): bogus number of reserved sectors [ 196.689434][T24208] FAT-fs (loop5): Can't find a valid FAT filesystem 00:44:10 executing program 2: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000100)='./bus\x00', 0x8, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000000fff}], 0x124b850, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="e274134df9656496f807d1732e2d000000000000"]) mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:44:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 196.702351][T24216] loop0: detected capacity change from 0 to 262160 00:44:10 executing program 4: r0 = socket(0xa, 0x800, 0x5) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x0) 00:44:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000000)='./bus/file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000240)=@known='system.posix_acl_access\x00') openat(r0, &(0x7f0000000100)='./file0\x00', 0x2, 0x1fb) 00:44:10 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) syz_io_uring_setup(0x524c, &(0x7f0000000180)={0x0, 0xbb0c, 0x4, 0x2, 0x166, 0x0, r0}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000280)) r2 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x4, 0x4, &(0x7f00000014c0)=[{&(0x7f0000000340)="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", 0x1000, 0x1f}, {&(0x7f0000001340)="ccfe3fedb02c09514354723823bcbd1d5b7b30c4824243e1", 0x18, 0x9}, {&(0x7f0000001380)="187e25cc6a7de788f8944c3b1e49acd0e0cac01cd3b3f86c8ad5a7632c148a13f91b973be5b43a8f876c5fe36ba0b50b2bc9a0d5f1e1c15e420a364db899c85d8d4bfd5eed36cb580359201fb12e93fbda08d1e1681d0c27a23e6fa352d6235723cc1bbff4b10e1f278cb76e097d0f1a9d0eafd70af976243d8b2a026c700170c160af5ed8b2a1fe9b082600cbc0fe6a9740e4f5f9df0575b523ab5f61ef9e783feaed75fe496b22df4af22cb6435fabe0b722a543e6c4ef77f1ecadede204c0eafeaf111b8a2c93d585e10acb9a4d0d9c605175586ead670574253d3cc77ef32565d99ca543dda923598b1700ad80e7", 0xf0, 0x3}, {&(0x7f0000001480)="4871b7b86e94074a96bbf921f7e51874a38038f24a8e5ed89e5a41eec48b7818b0a200697333", 0x26, 0x7}], 0x1008896, &(0x7f0000001540)={[{@uid={'uid', 0x3d, 0xee00}}], [{@uid_gt={'uid>', 0xee00}}, {@fsuuid={'fsuuid', 0x3d, {[0x39, 0x39, 0x63, 0x34, 0x38, 0x37, 0x65, 0x63], 0x2d, [0x37, 0x66, 0x61, 0x35], 0x2d, [0x37, 0x35, 0x31, 0x61], 0x2d, [0x37, 0x34, 0x36, 0x65], 0x2d, [0x35, 0x34, 0x64, 0x64, 0x35, 0x63, 0x66, 0x65]}}}, {@fowner_eq}, {@euid_lt={'euid<', 0xee00}}, {@pcr={'pcr', 0x3d, 0x7}}]}) syz_io_uring_submit(r1, 0x0, &(0x7f0000001640)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x8, &(0x7f0000001600)=[r2], 0x1, 0x0, 0x1}, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x80000a00) [ 196.775475][T24225] loop2: detected capacity change from 0 to 262159 [ 196.798999][T24236] loop5: detected capacity change from 0 to 262160 00:44:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 196.826040][T24246] loop1: detected capacity change from 0 to 262160 [ 196.839524][T24251] loop3: detected capacity change from 0 to 262160 [ 196.865668][T24236] FAT-fs (loop5): bogus number of reserved sectors [ 196.872223][T24236] FAT-fs (loop5): Can't find a valid FAT filesystem 00:44:10 executing program 4: ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000000)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) unshare(0x4020480) r0 = inotify_init1(0x0) inotify_rm_watch(r0, 0x0) fadvise64(0xffffffffffffffff, 0x6, 0x3, 0x1) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = dup(r1) preadv(r2, &(0x7f0000000680)=[{&(0x7f0000000400)=""/248, 0xf8}, {&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/160, 0xa0}], 0x3, 0x4, 0x1) 00:44:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:10 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) [ 196.897064][T24261] loop2: detected capacity change from 0 to 262160 [ 196.904426][T24246] loop1: detected capacity change from 0 to 262160 00:44:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:10 executing program 4: socket(0x20000000000000a, 0x2, 0x0) socketpair(0x10, 0x1, 0xfffffe01, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x3, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000029000000b10000000000001400000000000000290000003400000000000000000000009107f0e5a3082ee586d4f6672dcae154ff0e66e85134914e01e8573a5eaec762fe53a9aa8c8ff0e013d765e138b3815bd586a19d9fa1431d0460b75a1e64e25baec8ea41b3fdca8099ea0000000000"], 0x30}}], 0x1, 0x0) 00:44:10 executing program 1: chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000080)='./bus/file0\x00', 0x82, 0xa4) mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x340490, 0x0) open(&(0x7f0000000040)='.\x00', 0x240000, 0xc) open(&(0x7f00000000c0)='./file0\x00', 0x101040, 0x0) chdir(&(0x7f0000000000)='./file0\x00') [ 196.967145][T24282] loop5: detected capacity change from 0 to 262160 [ 196.980199][T24282] FAT-fs (loop5): bogus number of reserved sectors [ 196.986767][T24282] FAT-fs (loop5): Can't find a valid FAT filesystem 00:44:10 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b40, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x88, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_mmap}, {@access_client}, {@cache_mmap}]}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000a00) 00:44:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:10 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) sendmmsg$inet6(r1, &(0x7f0000000600), 0x0, 0x800) r2 = perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x62, 0x9, 0x1, 0x4, 0x0, 0x8001, 0x20056, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000), 0x6}, 0x2000, 0x20, 0x6, 0x9, 0xa2, 0x4, 0x33c, 0x0, 0x9, 0x0, 0x2395}, 0x0, 0x3, 0xffffffffffffffff, 0x8) write(r2, &(0x7f0000000100)="3520e49f3fb79c9d70a3b1b9bf65ecaca3f0761334df5690fbf579baa3971e1a8b0001a04a65212131e7fce6d519430f6b2afa6255f8b23af0d31d095e1fd2af594cbc9674e653c3a8cde1a2dc6c2df331a5379baa39aee964acee776d002dcb33b2c0569289f75509a44452328893ded384e3d8e43a716ba888fd03ab7f05b549199ebca68eea6b1b285a069c5a86afebfe6160c98a4534c72a218e3a11d0381017a7dc48d30a6da1f8910c40154bb400597c725c05e2fff6e5513c586a8158dea1536e7c86cd275ab0840ebdf66eccc90d5df43739276062aa95c41b23f6d06045512d53dda565", 0xe8) bind(r0, &(0x7f0000000200)=@pppoe={0x18, 0x0, {0x4, @remote, 'gre0\x00'}}, 0x80) [ 197.016496][T24294] loop2: detected capacity change from 0 to 262160 [ 197.020739][T24296] loop0: detected capacity change from 0 to 262160 00:44:10 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000180)=""/110, 0x6e}, {&(0x7f0000001540)=""/257, 0x101}, {&(0x7f0000000380)=""/174, 0xae}, {&(0x7f0000000280)=""/23, 0x17}], 0x4, 0x4, 0x401) chdir(&(0x7f0000000140)='./file0\x00') write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x8, 0x2, 0x6, 0x3f6, 0x2, 0x0, 0x7, 0x23a, 0x40, 0x2e3, 0x1f, 0x80, 0x38, 0x1, 0x8, 0x70b, 0x36a}, [{0x6474e551, 0x1f, 0x1, 0x81, 0x1, 0x80000001, 0x1, 0x4}], "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"}, 0x1078) mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:44:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 197.085634][T24312] loop3: detected capacity change from 0 to 262160 [ 197.106743][T24320] loop5: detected capacity change from 0 to 262160 00:44:10 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001800}], 0x3014014, &(0x7f0000000480)=ANY=[@ANYRESDEC=0x0, @ANYBLOB="21b9ebda6cf56b8b65aa5a7c64c5a20ec25eddcf923d4c5e9814fe378733f869e64ede304ada0c96c9d1098e3ddc34ff834e24a4ab5f58fabfa6d6ba6617537dd5f66b212b418f221f7cfd9505959d8fbb2adc44cb34a89e30a7213bcaa017390efea09f9ae349177ea8273575275d1dd6e3c5e8e0a7e99d7cd1211b8bd9c8d99dc9becb15ec481ddd967479aef9", @ANYRES32=r0, @ANYBLOB="73249ee661d36040e41693feb2f7e86140940bb10f67acc0ec00a1d4dcad8e6b436fe1138223f29508dc3ce2e075a6d29c0aacec95fbb7837e90898ef851bb7a8faa5feb0519b6b0515cbab8ff4c3d238b6bfc1c58f4097a4d67d2da2fcda01794cb83b730657bb017ccc06aa8d1d8df15250dec36d6297cc86fac7cd17ff32fca841c21bfcab76acadb36a2d50d39f4c3c36849705bd58e46d6de11747bc77721523540a38d5d9e9ab358e77240c3710e99eae101f8496df09c2f8969000000000000", @ANYRESDEC=r0, @ANYRES32=r1]) chdir(&(0x7f0000000140)='./file0\x00') r2 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000a00) 00:44:10 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'bridge_slave_1\x00'}) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000002900000004000000000000000000000014000000000000002900000034000000683e0a00b7d5dcad"], 0x30}}], 0x1, 0x0) getsockname$packet(r0, &(0x7f0000005140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005180)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000007d00)={'team0\x00', 0x0}) sendmmsg$inet6(r0, &(0x7f0000007e00)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x5, @remote, 0x7fffffff}, 0x1c, &(0x7f0000000540)=[{&(0x7f00000000c0)="e6ca3a3142486c7d7d6e01b312105d89303bf14a33dff36ba166d5c9cdabde4f6732cf4fc487ad2d549df418fe89b7ec1a742abb25597c6a78e740fd17d78002ae37d704feb3da0fdf5f67413d5431cb599500c4304b682b6a9bb95c6495fa4bc14a5367dfab930af6791dd26104baeb754f0ca8451e61c4ddb781340d5b22c54398c3ee55dbaed9be", 0x89}, {&(0x7f0000000180)="33279eecbb1cff60f0ceff6cdea15add8896452a6596ef511e43999508c6c52a351ce78809d555e5f02817c39e39f60381d4366f9a0b1ff20c1988871afc", 0x3e}, {&(0x7f00000001c0)="c06c41ff2a4dc96d31a70b69a393956eb60fa6be257cf495c946504f56c4fcc82898936e4388010a10bb82cff48e0d5ca894f985b451bb2bdc03e6150b3da3dd", 0x40}, {&(0x7f0000000200)="86988e2d6f3d32b3cd35e27be259739dd14ba4cd120eb90ca32bf8469317a53416a0380923702f36a0a153bbdf2d0d7f88df5bf6dd02fec0c2de2d92b1771148a8b6c36f5de58b99e0a48515427cd0582eacbd85e0faa54e4102895f275ac01b9460477aafe1096a8b94c944457db04cda7315a9da4e740d60934b8e2bdc44c7e09454b5833843e0ad003febeaeb43d94b3ad36eb42b4f354f28f643e58bc7a35816fe7f2519bdf509e012a165aee5ae55219f9e8ee453758540a6bf7dd97d22a73c", 0xc2}, {&(0x7f0000000300)="a957d1da3b9a1dd2bf339ffec59dbfb43ff80784ef49314b3d5d80c65c6153d4917b6e5dc28558a8", 0x28}, {&(0x7f0000000640)="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0x1000}, {&(0x7f0000000340)="80e3bcad52c9e3d54943a46633f2e8622a37554eb94e47cee04a78d79e2a0440ac57d486ec31c413cac010ed3c9180fe57d5f540b7c1ddd368ea5bd67c31abf45abbdb328c12f3a0e39e0474dff4a6ce978c29e4440bde30bb4ac002cb29f8101683612fce60842d2601e01df67f7434a6d7a499a86ef739b44c92217ec2c2437e6d00ca3bff5c8f73182a29f5019e212bfa56c31e4ef3ca45a9b064237ebd17a257695cf219d82f2fa934a90829be5bfe78573f5c39c42faf8aa8dec27df3dcc0b9d704cc51948e39ac0d701ec678a2b92c66d9353cc3d1eded18fd10", 0xdd}, {&(0x7f0000000480)="9012f3e5a4e3cd240cfba02acc7a7f4eb6ab3720b2bc06d49d04faedcee889951f55560d8c90aaa1ff426aee0e55b7036581c6223af3a9e274a2006b43", 0x3d}, {&(0x7f00000004c0)="10037c06f313020b3f46a2b1fd303638026243ece64164d13072dbe6a38e9abb1e7852e965ebffa9a7801d2aec2376556471919dba2f6e9bb80275cbd4572eec520fbf874ac84456a365", 0x4a}], 0x9, &(0x7f0000001640)=[@rthdr={{0x48, 0x29, 0x39, {0x87, 0x6, 0x0, 0x6, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private1={0xfc, 0x1, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @private=0xa010102}]}}}], 0x48}}, {{&(0x7f00000016c0)={0xa, 0x4e24, 0xffffffff, @private0={0xfc, 0x0, '\x00', 0x1}, 0x10001}, 0x1c, &(0x7f00000018c0)=[{&(0x7f0000001700)="7cf508039549683d9c97309fba6d5756efeae5ba8e038178683c8370e55f0d20e280f53af8720694a786d0710028dc2407204222ce813a104e02f871bf5690edf162e7bc074df22a0357a5165f4a024a016e895c05dd3bd6b68463106254c776967fbcd4197a26b2a930fd95ad879807c97501def1dbc0a49fb8ad2532ffbf64bcca2d967bc23fc68bf560daf4b3bf9ca19d855d142300890b0c8692", 0x9c}, {&(0x7f00000017c0)}, {&(0x7f0000001800)="541da24cb0012600f739201fe4669e05b8df5d69a8bdbcb95924a85d78d6929625a11c3d5ee0ba614c612b0a17c37914d3395f349773c0eff88bc36d6e", 0x3d}, {&(0x7f0000001840)="41c98da9e4558cab9e14a9322f4ded734575892b2f61b577eeb462a9d779a66c68bcf594683516309a31bafd352f20a91c0ae4b340e8b1d13d08445415c54d289f324daf82433aacbaf171af9b0d7c71f30e6421680833c9b1cac8c3472a18d165ecd232a5b9ce66a550db1c48aac6219191f0b0561be85e551e6e9ea63c0f31", 0x80}], 0x4, &(0x7f0000001900)=[@hoplimit={{0x14, 0x29, 0x34, 0x93}}, @hopopts={{0x50, 0x29, 0x36, {0x9c, 0x6, '\x00', [@calipso={0x7, 0x10, {0x2, 0x2, 0xe2, 0x5, [0x0]}}, @enc_lim={0x4, 0x1, 0x7}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x1}, @pad1, @jumbo={0xc2, 0x4, 0x3}]}}}, @dstopts_2292={{0x28, 0x29, 0x4, {0x87, 0x1, '\x00', [@ra={0x5, 0x2, 0x3}, @pad1, @enc_lim={0x4, 0x1, 0x36}]}}}, @rthdr_2292={{0x78, 0x29, 0x39, {0x3b, 0xc, 0x2, 0x7, 0x0, [@dev={0xfe, 0x80, '\x00', 0x19}, @rand_addr=' \x01\x00', @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @dev={0xfe, 0x80, '\x00', 0xa}, @mcast1, @ipv4={'\x00', '\xff\xff', @private=0xa010102}]}}}], 0x108}}, {{0x0, 0x0, &(0x7f0000002d00)=[{&(0x7f0000001a40)="882c47eb55ff8790a2cafd73eaf4a0bdfd10cd7cab4a88d520871e5d4cb2363999f86264c6f33189679f6bbfc0f4c29e2c5a729a70903987937aba94acaa6e6e53f6aa5fd230115e5b02775e358b82d78907f788de4fc53c7bbf73b6abb8c49fce2427da59edf3b319fd0f8cc5f49626f5ebac16865c09f54e032a7cf5870299005fb1dae81e4073fcbdea52d8abc4f50dbd326f30ff3bdfff4e0815a9059405189ddd7729d09210eaf00b56156067ea2cd1406793d8a86d76b18e30", 0xbc}, {&(0x7f0000001b00)="9112875610ad430535b7bf1300984a234d115e6b369f6d4c66942cfc5b5f120d550734512e8294c68377cd586263b491f6ada7586a14cfe332940d93bc6059e5979144c90e97babc07c31b302f8aae8b6574678ab09413bb41e9c6725bebc18636e39e2c0ada8b04e92181b329750f", 0x6f}, {&(0x7f0000001b80)="d35796fc39b32081f362d92dfe", 0xd}, {&(0x7f0000001bc0)}, {&(0x7f0000001c00)="7fc61de526a824ecc4fa97e2b3c880d58f34e6894d0f652135ae32", 0x1b}, {&(0x7f0000001c40)="fc8cf01465f5d7ad7970ebdad96ebbd808db1a419fc4f0214163a28b42bec627385b99ca97b5af3f75da180204738d0fc4d343f0520925c786ad9903c3965bf9906414eacd", 0x45}, {&(0x7f0000001cc0)}, 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0x1000}], 0x8, &(0x7f0000002d80)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7fffffff}}, @rthdr_2292={{0x68, 0x29, 0x39, {0x20, 0xa, 0x1, 0x20, 0x0, [@private2={0xfc, 0x2, '\x00', 0x1}, @dev={0xfe, 0x80, '\x00', 0x3b}, @empty, @ipv4={'\x00', '\xff\xff', @local}, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}]}}}, @hopopts={{0x40, 0x29, 0x36, {0x42, 0x4, '\x00', [@padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @remote}, @padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @ra={0x5, 0x2, 0xfff}, @ra={0x5, 0x2, 0x3}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x5c, 0x8, 0x0, 0x2, 0x0, [@mcast1, @mcast2, @dev={0xfe, 0x80, '\x00', 0x29}, @mcast1]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x5}}, @hoplimit_2292={{0x14}}, @flowinfo={{0x14, 0x29, 0xb, 0x9}}, @dstopts={{0x18, 0x29, 0x37, {0x2}}}], 0x1c8}}, {{&(0x7f0000002f80)={0xa, 0x4e24, 0xff, @remote, 0x5d8}, 0x1c, &(0x7f00000032c0)=[{&(0x7f0000002fc0)="d08e1e0a2c8a3b954d35de497fe781db963df205637441a7d6bbe413ae1b841f1a952c776fe68adc444717a28061b6dce4cc153c9ebb3d66647f590dac29861e5dfbccc55bc02a9172030553b717aefd28a11c8e53eabbb8f4230d18a201a348680f3a6ee96e0c304d21", 0x6a}, {&(0x7f0000003040)="88fba81fbd12e0b3c40e70d1e7fd42531c0d5469928d031fa2da99d25e6ae058bcad3c56847d30dcbdabdfda18424b1ed689a333af7e01ccb875cbdc373f23b448327c9e19866cd9dd46b787b2702281a4bcf704a913a20b23998aa7aefbb5f6345b02e437eaa7a07423db5071422e998ca5c5c63a209ff024b75ae043ac9c7c2c0e2f71638c6eda145911690577c4690ad03f9cd4b2021999b0f805d9d52500f80717fe6f72e4fb49d8181df578ba35f1b9876f03e9c46ea96030d688309cfd8ba38135f0f7ff27ce205687e8ceea91d252acb859f1dd71b1cad8c0f29ccac630acb7575b0fddf29ee5b5", 0xeb}, 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&(0x7f0000004e00)=[{&(0x7f0000004c80)="f4c147d8e7224cfc", 0x8}, {&(0x7f0000004cc0)="d4f8d0aa", 0x4}, {&(0x7f0000004d00)="5469c68e374bf99e2bd2267f5df7b251e5e602ffee97a7d1b127c5f688ca8caac827ce6ff4d574594cf13d17a71c986af8552d1c4bb8b21e3a0af8bf06c311c9afd493ba1bc4b27f6f6d6d6333fc8473407f2b6497ce3a17abf07a5ade85b0df63d64d474a2cbe3b19536189ac7efd1207c5e35aee8fbad4ce39e3172bd7ec82180f185a204b7405449c84e9848e35dd8de703a7188b75e0dcad70387345d4921c62e0d3a9063002169c11347c31d78ef8d0c4e490f3e1b52504493d4f64108dd86ffd4a2202203e", 0xc8}], 0x3, &(0x7f0000004e40)=[@dontfrag={{0x14, 0x29, 0x3e, 0x7fff}}, @rthdr_2292={{0x88, 0x29, 0x39, {0x1d, 0xe, 0x2, 0x3c, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}, @dev={0xfe, 0x80, '\x00', 0x34}, @loopback, @remote, @ipv4={'\x00', '\xff\xff', @loopback}, @private0, @local]}}}], 0xa0}}, {{0x0, 0x0, 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{&(0x7f00000066c0)="24030ce4f8a29353253b2e2860db47de4489ffbae332b117eb43c10a741f3a601c916dc22b69e0508fc1536b28e5f7a9d9035797eb863905e7e394ac6c08da12c8ab40c58826795982c88590412e4fe5652143241d18d931dbdab9ad153e1203a20d222df17899d4077f8ee89c6a5cc688f057781db8aaa3df1404ab1dd5c996a8a06eefcd54b87488c4373a97a6a172bd6fd03943b07b6fbac46fe030750373a8374f244778870624a62b48", 0xac}, {&(0x7f0000006780)="ef09b06ba652feee833a213a2cc9e07a", 0x10}, {&(0x7f00000067c0)="f12df10539d5b3dda41f1a9a9bdabca11e89ce7e38c6ae010e21dec0b67647a94cd0e6d0937f3b21d99bb6a5470b03f3632b3fd4ceb6da0d9f47d173df3dc39a31767f83124bde0c38", 0x49}], 0x9}}, {{&(0x7f0000006900)={0xa, 0x4e24, 0xd82, @mcast2, 0x2}, 0x1c, &(0x7f0000007c80)=[{&(0x7f0000006940)="8f4cfd654575b350cdd12d0483fb1c636b3ffe84f06115d4a78bf64fc59bd7665d7e4307a39857b895594c468877a40742df96f1e5feeb500ab073a4be1f57f10812dc6477c72ceddc67d06535af58c38d989f4b2bebb2d3175869285f5b96cb5c4cdec473c62a89fb4c3d9810eebb62a03ac34b0d3fe661abe27390f78c868e71c740753c299033a74bc2f0cfcf26ca87929c68605c0bc5f277430600a1e56d0226178e96dee289847b907f4d142147a04e9f92e197069a61fcf879c17f6d43372c3ffb92300c23e388b7db38d04cb23cfb82e1fc214576269da31313363382b2896f2c492173de", 0xe8}, {&(0x7f0000006a40)="2fa0a3b91194af3f348341ce90c5af32852d336c744f15d8f84f601029c7760767ac948d7ff572b32598df78d4d25e95210b0e20462af68cfd20de936d578b94b8242318b4a4373d1e9da3d19164ba5c582a801a385a671bc41a46d9322f4f39725fa2510909f3569d6fece7664df8f83d27601839141d59f3b653d1a97cf05cc0c04ae2cfd044307270dfce059cc4f87d5d991434bb220249db4e6e36471103b6b515a45fbf4da1f92352", 0xab}, {&(0x7f0000006b00)="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0x1000}, {&(0x7f0000007b00)="673f21cfd39c85ebc892d6d637c169c5da91773ca7c76f45e62543124d89aa35a5b9f9481c75942c2803f1f2053014482e57112aa5ebd593b2cbcc5a72ca89bd625daa7511e843fba73c0518f75f829c393715fd2ce94801cfc01f5f6ab621d823137a39e07d5390c6c0119a9151e69c963a33d9cb1962b6e376403e7f1e625513f415a5b1e5fa44eff29b43c5ceb803b42b57f483221b74107e880f", 0x9c}, {&(0x7f0000007bc0)="fefcb70b807e0ca919ac1dfcd8da3896", 0x10}, {&(0x7f0000007c00)="d83083f03ed5483f672acf447c0f55c3f208582d87395bee6862aa50b3c4aed549892c5b899aec5b17177dab9949a6392a7c5ddc9556246708162d96c695d024bc972c92ebd28a1961cea02bca3000af805050679dd85bb03eb887e51a2448485a4ef58666825dc449837372d400795a", 0x70}], 0x6, &(0x7f0000007d40)=[@dstopts_2292={{0x68, 0x29, 0x4, {0x40, 0x9, '\x00', [@jumbo={0xc2, 0x4, 0x6}, @calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x81, [0x81, 0x5, 0x7, 0x0, 0x4, 0x20]}}, @jumbo={0xc2, 0x4, 0x5}, @jumbo={0xc2, 0x4, 0x1}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@dev={0xfe, 0x80, '\x00', 0x2c}, r2}}}], 0x90}}], 0xa, 0x20040010) 00:44:10 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) [ 197.137503][T24329] loop1: detected capacity change from 0 to 262160 [ 197.145639][T24328] loop2: detected capacity change from 0 to 262160 [ 197.160549][T24320] FAT-fs (loop5): invalid media value (0x00) [ 197.166590][T24320] FAT-fs (loop5): Can't find a valid FAT filesystem 00:44:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000180)=0x40, 0x4) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) close(r1) umount2(&(0x7f0000000000)='./bus\x00', 0x3) 00:44:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:10 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:10 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000080)=0x1e) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000290000000400000000000000000001001400000000000000290000003400"/48], 0x30}}], 0x1, 0x0) [ 197.275705][T24354] loop5: detected capacity change from 0 to 262160 [ 197.288524][T24354] FAT-fs (loop5): invalid media value (0x00) [ 197.294558][T24354] FAT-fs (loop5): Can't find a valid FAT filesystem [ 197.315915][T24369] loop0: detected capacity change from 0 to 262160 [ 197.334917][T24371] loop2: detected capacity change from 0 to 262160 [ 197.368212][T24375] loop1: detected capacity change from 0 to 262160 [ 197.379591][T24360] loop3: detected capacity change from 0 to 262168 00:44:10 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000100)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000080)="61bc348306973103ddfba8ca54fb70f819c7612c1df839725983f7f39bc45f92a46ca56808ce21dd6a897f771c981c1c5fa01d778c7e5f585d332ada9cd477eac0a8da582bfa1c73bde0ebce09c059", 0x4f, r0}, 0x68) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000290000000400000000000000000000001400008a7f2486ed8e3281ab7f833b70810000000000290000003400"/62], 0x30}}], 0x1, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e24, 0x81, @loopback, 0x6}, 0x1c) [ 197.428218][T24360] FAT-fs (loop3): Unrecognized mount option "00000000000000000000!¹ëÚlõk‹eªZ|dÅ¢Â^ÝÏ’=L^˜þ7‡3øiæNÞ0JÚ –ÉÑ Ž=Ü4ÿƒN$¤«_Xú¿¦ÖºfS}Õök!+A"|ý••»*ÜDË4¨ž0§!;Ê 9þ ŸšãI~¨'5u']ÖãÅèà§é|Ñ!‹ÙÈÙɾËìHÝ–ty®ù" or missing value 00:44:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) [ 197.509544][T24398] loop5: detected capacity change from 0 to 262160 [ 197.517740][T24398] FAT-fs (loop5): invalid media value (0x00) [ 197.523901][T24398] FAT-fs (loop5): Can't find a valid FAT filesystem 00:44:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 197.594557][T24407] loop0: detected capacity change from 0 to 262160 [ 197.601268][T24408] loop2: detected capacity change from 0 to 262160 [ 197.636120][T24396] loop3: detected capacity change from 0 to 262168 [ 197.657689][T24423] loop5: detected capacity change from 0 to 262160 [ 197.666875][T24423] FAT-fs (loop5): invalid media value (0x00) [ 197.668546][T24396] FAT-fs (loop3): Unrecognized mount option "00000000000000000000!¹ëÚlõk‹eªZ|dÅ¢Â^ÝÏ’=L^˜þ7‡3øiæNÞ0JÚ –ÉÑ Ž=Ü4ÿƒN$¤«_Xú¿¦ÖºfS}Õök!+A"|ý••»*ÜDË4¨ž0§!;Ê 9þ ŸšãI~¨'5u']ÖãÅèà§é|Ñ!‹ÙÈÙɾËìHÝ–ty®ù" or missing value [ 197.672906][T24423] FAT-fs (loop5): Can't find a valid FAT filesystem 00:44:11 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) open(&(0x7f0000000000)='./bus\x00', 0x80400, 0x128) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x79) 00:44:11 executing program 4: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc2}, &(0x7f0000000080)={0x0, "c753a13d4d2b4380cdf0f2e4ba1f43f6591a94c5fe678bdd04d67d1ec2da22308fac36773d110b8c500e411bf7a34a70fe4cc8f182b3ac79035f97674379b441"}, 0x48, 0xffffffffffffffff) keyctl$revoke(0x3, r0) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000000)={r0, 0xab, 0xaa}, &(0x7f0000000080)={'enc=', 'oaep', ' hash=', {'rmd320-generic\x00'}}, &(0x7f0000000100)="8368323f3965fc6f1cf6d09585f023a73f29a618506431f0ebe42b3760cafbca90c373d1f84ca8fcc333ce2bd2a6262239ee74e84e14066352f5da42feda614f2979810e0d2eb04f568faba5e71b0b936fea7feec2412fd637a8f70ceabf6def984b95c35f83c410b02f9d488b54040d42248a14489b4e362188fffd058241b1b6cd23189618cce71a0d4a909e5a5cad4f5f73fe39894c520a70bef74f59182bde1f106dc8f2b5dc430b8c", &(0x7f00000001c0)=""/170) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x0) 00:44:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) write$binfmt_script(r0, &(0x7f0000000280)={'#! ', './bus/file1', [{0x20, '.-+)\''}, {0x20, 'vfat\x00'}, {0x20, '-,*'}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}], 0xa, "e0fb59d0fd9670ec10a65944ce81b91e65d9348355c485468b2117babd9e778fa3a5b22e7bfab5563e25d57b7fe5719f8af4d3759251500f7fc94dae1083ee4504616b0797f54559a118f110181e419aced615b95aa72ed8fa678b4544c02d43a2c97d84eb4b03dc2eb383e5afa92bd7bfcf90bd9359b39f9655ad7afe6b9224ca95f02388200013529d9f4c4418b42f07bf45d8c0f514486d6e882dfb0ecd484bc0c787934b02e67b284e5d9e789f5087bb1b83edf656836e395d61ebd98607f394a6c863833c"}, 0xf2) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:44:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) 00:44:11 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x0) write(r0, &(0x7f0000000080)="40498c0286f3993d4184d667e97d65334401308c6c5fb40e6b17c4cb6e98cbd4ce2cd1515604bc229df47932a0199ab1cb6e36036f52e58d8b7c7b54a9be72d1deef0e1be54a0777ac2332e4d7c454560be4269773664798837e32e2ff0e115b331a3f14c1e6fbbf185c3c9cc7263090c389f914f3a494c3f9e40110c4e9696d953257bd5bd8527ad34c17a7f7181b", 0x8f) [ 197.825254][T24439] loop5: detected capacity change from 0 to 262160 [ 197.837480][T24439] FAT-fs (loop5): invalid media value (0x00) [ 197.843502][T24439] FAT-fs (loop5): Can't find a valid FAT filesystem [ 197.852729][T24441] loop3: detected capacity change from 0 to 262160 00:44:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 197.933056][T24453] loop1: detected capacity change from 0 to 262160 [ 197.949952][T24464] loop5: detected capacity change from 0 to 262160 [ 197.953545][T24454] loop0: detected capacity change from 0 to 262160 [ 197.968830][T24464] FAT-fs (loop5): invalid media value (0x00) [ 197.974839][T24464] FAT-fs (loop5): Can't find a valid FAT filesystem 00:44:11 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000280), 0x6e, &(0x7f0000000500)=[{&(0x7f0000000300)=""/148, 0x94}], 0x1, &(0x7f0000000540)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}, 0x12000) syz_open_procfs(r0, &(0x7f00000005c0)='net/vlan/vlan0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000240)=@known='system.posix_acl_access\x00') r2 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./bus\x00', 0x1, 0x0, &(0x7f0000000280), 0x24, &(0x7f0000000600)={[{@mpol={'mpol', 0x3d, {'bind', '=static', @val={0x3a, [0x33]}}}}, {@gid={'gid', 0x3d, 0xee00}}, {@gid={'gid', 0x3d, 0xee01}}, {@huge_advise}], [{@audit}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@subj_user={'subj_user', 0x3d, ')'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'MODULE_CHECK'}}, {@uid_gt={'uid>', 0xee01}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}]}) renameat(r1, &(0x7f0000000180)='./bus\x00', r2, &(0x7f00000003c0)='./bus\x00') chdir(&(0x7f0000000140)='./file0\x00') r3 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000a00) 00:44:11 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x30}}], 0x1, 0x0) 00:44:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 00:44:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:11 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x22000, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x0) 00:44:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) [ 198.112857][T24479] loop3: detected capacity change from 0 to 262160 [ 198.172527][T24496] loop0: detected capacity change from 0 to 262160 [ 198.206693][T24499] loop5: detected capacity change from 0 to 262160 00:44:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) r1 = accept$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @private2}, &(0x7f00000001c0)=0x1c) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f0000000300)={'syztnl2\x00', &(0x7f0000000280)={'syztnl1\x00', 0x0, 0x4, 0x7, 0x7f, 0x7, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, 0x40, 0x8000, 0x401}}) 00:44:11 executing program 4: ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, &(0x7f0000000000)) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000100)='^}\x00') r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000000140)={0x0, 0x1, 0x1, [0x2, 0x3, 0x3, 0x0, 0x4], [0xfff, 0x7f, 0x8, 0x1, 0x2, 0x4, 0x3, 0x0, 0x6, 0x7f, 0x6, 0x80000001, 0x400, 0xa000000, 0x7, 0x0, 0x3, 0x2, 0x1, 0x80000000, 0xffffffff, 0x9, 0x80000000, 0x2, 0x81, 0x20, 0x7, 0x7fffffff, 0xffffffff, 0xee2b, 0x6, 0xfbd1, 0xfffffffffffff801, 0x1f, 0x6, 0x6, 0x8d7, 0x5da, 0xffffffffffffd016, 0x19, 0xfff, 0xc5a, 0x72e92b09, 0x0, 0x100000001, 0x43f5, 0x8, 0x4, 0xff, 0x2, 0x7, 0x1, 0x5, 0x9, 0x4, 0x8, 0x800, 0xffffffffffffffc0, 0x401, 0x1, 0x100000001, 0x80000000, 0x8, 0x40, 0x800, 0x8, 0x3, 0x4, 0xfbf8, 0x5, 0x1000, 0xf2cf, 0x4, 0x1, 0x7, 0x10001, 0x100000000, 0x9, 0x5, 0x2, 0x9, 0x1, 0x4, 0x80000001, 0xfffffffffffffffd, 0x4, 0x5af, 0x8, 0x400, 0x6, 0x7, 0x9, 0x7, 0x8, 0x4, 0x3, 0xb29b, 0x1f, 0x401, 0x80, 0x8001, 0xfff, 0x800, 0x6, 0x0, 0xcc, 0x2, 0xff, 0x7f67, 0x6, 0x8, 0x100, 0x6, 0x8, 0x800, 0x2, 0xecb, 0x7, 0x10000, 0x0, 0x3f]}) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000040002900000004000000001400000000000000290000003400000600000000000000000000000000000091a329988e5b9eff730290710b829f1429916877436a8300"/89], 0x30}}], 0x1, 0x0) [ 198.242188][T24495] loop2: detected capacity change from 0 to 262160 [ 198.271801][T24499] FAT-fs (loop5): bogus number of FAT sectors [ 198.277949][T24499] FAT-fs (loop5): Can't find a valid FAT filesystem 00:44:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) [ 198.320074][T24518] loop1: detected capacity change from 0 to 262160 00:44:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:11 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open_tree(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x80800) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0x6e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) open$dir(&(0x7f0000000280)='./file0\x00', 0x462000, 0xa0) sendfile(r0, r1, 0x0, 0x80000a00) 00:44:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) open(&(0x7f00000007c0)='./bus\x00', 0x2c000, 0x56) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) umount2(&(0x7f0000000180)='./bus\x00', 0x8) syz_mount_image$ext4(&(0x7f0000000200)='ext2\x00', &(0x7f0000000340)='./bus\x00', 0x3, 0x5, &(0x7f0000000700)=[{&(0x7f0000000380)="2fdf8501a0aef7a992271d9c25913b6f77a29f596c27b0761dd3dd27cc0deff692f9e073264ee8c62a8e6df790b173ba14095a2bc800dfb78dfa84d27d00c96323bd010f15d50595be65f467edd25767d8f1110054d274b15479ab056d55403d1807de3df63caef56c4ccc9df2df878969b168d50bd9d22199c91eebc93979b101d2b3f103368d09d27cbcb5c6e0f7d2f2b8d7bd3e769d14fcb84bc741657e49b29d96f8809e39dcda0618e86c21db660001fbe3603c57277954e5c601dc", 0xbe}, {&(0x7f0000000440)="1f6920f77e42a6b63542b5525e373156ff4a490e21e3dfeae48e38efd7f8c90f34519b4e82cbeeb85ff83127d674a24c7ef45600f37aa4a830fd81d54bb42bcffa0dd521ce4edd1744de7201", 0x4c, 0x7}, {&(0x7f00000004c0)="2ae4855f4e297bf66b15b400e7463c6272d25a73a6942ff241c762a1089bf8e6bba461dd290d771b04458fc4f84111f03f36896214548924567847b8fbcdf3361e4bc4ce7aa65c69e39c1d69e4ebfee7fe29ba76651a64d11f7f6676ce85b74ea66480254d478b0f64b4291e6ec4a5b01e614445f58d2fef8dd0", 0x7a, 0xfffffffffffffff9}, {&(0x7f0000000540)="a2e77b53f9bdaf129568fae645e7134d112e9f1bc33fed777a4cb6fbfdf434017c6b8ba7470897bc3091bf2186c939426bb28bb15ef0637eccb0d35b8b6d9b630556f44ef2975d271bda1d05f9227533f0fa163b63818dbfdd601afd28d86492fcb4028d7c2a4d61b738dd12f03b6264581237ef75c8039df737df49b8b640af9c0b80b4475193847c1d4f9599", 0x8d, 0x1}, {&(0x7f0000000600)="7cd16e375f0931ba41000888876a3084b21d81aa3a2b8dce34208525db565d85883b80382e9adc9b56679c735211375a13b904db79e767f376865e3be7ea5fb616d40c83f5899195611cbbdb5086835510f6ca00f28cc5b74be2dc145c10d6c0029f19bee0f21f4d7b32aaa333c146bff053ac8ee07eb53c8c4b9dabf490bad2bad1aec012ea3a6f979961bf537e84df58dc47ccb5708865f06941019e6f4a1230b0ba00923b6a92432092582e35ec04625fc2176fd0e661655ee95718cc37ec21e54f34e55a51ba19f6dac1fa31609584151e23b75efe53d902de7d7a68d6def37c2c49451875343a6a8f472b5aef", 0xef, 0x4}], 0x80081, &(0x7f0000000780)=ANY=[@ANYBLOB='discard,noquota,euid<', @ANYRESDEC=0xee01, @ANYBLOB="02d0"]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000240)=@known='system.posix_acl_access\x00') fchmodat(r2, &(0x7f0000000800)='./file0\x00', 0x40) readlink(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000280)=""/159, 0x9f) 00:44:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x18200d, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:44:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) [ 198.492796][T24539] loop3: detected capacity change from 0 to 262160 [ 198.496434][T24538] loop5: detected capacity change from 0 to 262160 [ 198.510122][T24538] FAT-fs (loop5): bogus number of FAT sectors [ 198.516286][T24538] FAT-fs (loop5): Can't find a valid FAT filesystem [ 198.525941][T24545] loop2: detected capacity change from 0 to 262160 00:44:12 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000000)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=[@dstopts_2292={{0x40, 0x29, 0x4, {0x6c, 0x4, '\x00', [@ra={0x5, 0x2, 0xfff9}, @ra={0x5, 0x2, 0x3f}, @calipso={0x7, 0x18, {0x2, 0x4, 0x0, 0x100, [0x7, 0x8]}}]}}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x58}}], 0x1, 0x0) [ 198.538076][T24550] loop1: detected capacity change from 0 to 262160 00:44:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) 00:44:12 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000029000000040000000000000000000000140000000000000029000000340000000000000000580000"], 0x30}}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) sendto$inet6(r1, &(0x7f0000000080)="8daa130fee03824356a63bd4f3b3f78b9a98a6ebc8d7128e3d6e24303327cd091b2fc17f4286707e7403122c35e8c9ef07a4ec8cc1780b8b3faa7ed2a1c3cd2f09419197a1ef0bdace63ce428f3494c20ac4acf234a84ad8abae51636495104c170400ce419b27df28f3333f9d37f7b19b5899386a3cd75c9221c0968db1c09ec83377d322b805ef9ce955ef3d42d14f3a7741ef906d7201904973ebb3d74e6b9d874f24537fc1154bf3f431cd69525685d458ddcf04b534c4ba47c56c", 0xbd, 0x24000000, &(0x7f0000000000)={0xa, 0x4e20, 0x10000, @mcast2, 0x5}, 0x1c) 00:44:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x200000, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) [ 198.729790][T24577] loop5: detected capacity change from 0 to 262160 00:44:12 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) syz_io_uring_setup(0x46f1, &(0x7f0000000080)={0x0, 0x21ac, 0x12, 0x2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)) syz_io_uring_setup(0x495a, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd_index}, 0x9) syz_io_uring_submit(r2, r3, &(0x7f0000008540)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x10001) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_WRITE_FIXED, 0x0) r4 = syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f00007bc000/0x3000)=nil, &(0x7f0000137000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x0, 0x989680}}, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f00000001c0)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000180)={0x77359400}, 0x1, 0x0, 0x0, {0x0, r7}}, 0x200) syz_io_uring_submit(r1, r3, &(0x7f00000005c0)=@IORING_OP_RECVMSG={0xa, 0x4, 0x0, r0, 0x0, &(0x7f0000000580)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/60, 0x3c}, {&(0x7f0000000200)=""/50, 0x32}, {&(0x7f0000000240)=""/75, 0x4b}, {&(0x7f00000002c0)=""/118, 0x76}, {&(0x7f0000000340)=""/11, 0xb}, {&(0x7f0000000380)=""/126, 0x7e}, {&(0x7f0000000400)=""/33, 0x21}, {&(0x7f0000000480)=""/69, 0x45}], 0x8, &(0x7f0000000640)=""/169, 0xa9}, 0x0, 0x2102, 0x1, {0x0, r7}}, 0x81) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x0) 00:44:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) accept4(r2, &(0x7f00000001c0)=@vsock={0x28, 0x0, 0x0, @hyper}, &(0x7f0000000280)=0x80, 0x80000) 00:44:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) 00:44:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17, 0xffff}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) [ 198.777056][T24586] loop1: detected capacity change from 0 to 262160 [ 198.799572][T24577] FAT-fs (loop5): bogus number of FAT sectors [ 198.805669][T24577] FAT-fs (loop5): Can't find a valid FAT filesystem 00:44:12 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) sendto$unix(r1, &(0x7f0000000280)="d805910a14d7fe2e25b3d4027b46362b0dac696ac2e864bf0207c4acc0c7c452b21362fddca22fad558d8d280ae1ce95edb9053bf197e262c81715b1db75b4b3dfeeecbea5c8c19f0457d191ce8d4cafb6db98f58bd5cded9d161bce8052", 0x5e, 0x1, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x121002, 0x20) mknodat(r2, &(0x7f0000000180)='./bus/file0\x00', 0x4, 0x200) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:44:12 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000080)=0x14) [ 198.877447][T24603] FAT-fs (loop0): bogus number of reserved sectors [ 198.883988][T24603] FAT-fs (loop0): Can't find a valid FAT filesystem [ 198.892310][T24599] loop2: detected capacity change from 0 to 262160 00:44:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 198.952230][T24608] loop3: detected capacity change from 0 to 262160 [ 198.981981][T24616] loop1: detected capacity change from 0 to 262160 [ 199.018664][T24608] FAT-fs (loop3): bogus number of reserved sectors [ 199.025214][T24608] FAT-fs (loop3): Can't find a valid FAT filesystem [ 199.029100][T24638] loop5: detected capacity change from 0 to 262160 00:44:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) 00:44:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f00000000c0)='./bus/file0\x00', 0x20000, 0x1) mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x189) 00:44:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 199.148213][T24645] FAT-fs (loop0): bogus number of reserved sectors [ 199.154816][T24645] FAT-fs (loop0): Can't find a valid FAT filesystem [ 199.191868][T24650] FAT-fs (loop1): bogus number of reserved sectors [ 199.193733][T24608] loop3: detected capacity change from 0 to 262160 [ 199.198403][T24650] FAT-fs (loop1): Can't find a valid FAT filesystem [ 199.230632][T24650] ================================================================== [ 199.238717][T24650] BUG: KCSAN: data-race in __lru_add_drain_all / mark_page_accessed [ 199.246695][T24650] [ 199.249008][T24650] write to 0xffff888237c22728 of 1 bytes by task 23072 on cpu 0: [ 199.256713][T24650] mark_page_accessed+0x36e/0x550 [ 199.261738][T24650] filemap_read+0xec3/0x1220 [ 199.266320][T24650] generic_file_read_iter+0x75/0x2c0 [ 199.271605][T24650] blkdev_read_iter+0xb9/0xf0 [ 199.276277][T24650] vfs_read+0x66c/0x750 [ 199.280429][T24650] ksys_read+0xd9/0x190 [ 199.284583][T24650] __x64_sys_read+0x3e/0x50 [ 199.289095][T24650] do_syscall_64+0x44/0xa0 [ 199.293527][T24650] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 199.299418][T24650] [ 199.301747][T24650] read to 0xffff888237c22728 of 1 bytes by task 24650 on cpu 1: [ 199.309363][T24650] __lru_add_drain_all+0x236/0x3e0 [ 199.314472][T24650] lru_add_drain_all+0xc/0x10 [ 199.319234][T24650] invalidate_bdev+0x56/0x80 [ 199.323820][T24650] __loop_clr_fd+0x521/0x850 [ 199.328408][T24650] lo_ioctl+0xac5/0x13e0 [ 199.332657][T24650] blkdev_ioctl+0x1d0/0x3f0 [ 199.337158][T24650] block_ioctl+0x6e/0x80 [ 199.341396][T24650] __se_sys_ioctl+0xcb/0x140 [ 199.345980][T24650] __x64_sys_ioctl+0x3f/0x50 [ 199.350567][T24650] do_syscall_64+0x44/0xa0 [ 199.354980][T24650] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 199.360878][T24650] [ 199.363186][T24650] value changed: 0x00 -> 0x03 [ 199.367852][T24650] [ 199.370166][T24650] Reported by Kernel Concurrency Sanitizer on: [ 199.376333][T24650] CPU: 1 PID: 24650 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 00:44:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) io_setup(0x9, &(0x7f0000000000)=0x0) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_submit(r2, 0x2, &(0x7f0000000180)=[&(0x7f00000005c0)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x0, r4, 0x0}]) r5 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f00000001c0)='./bus\x00', 0x7ff, 0xa, &(0x7f0000000a00)=[{&(0x7f0000000280)="690b8a1ebd82edaf8ab5804f4ccd31b012354e8c9cbb516429e7456cc5e3f46377dd1b7382b93f759c90899d7ef80b1082e15ee99440ffc8b03fd7eb3bee895f16a2b70bbc3ac713e18716c25298287586ccedf7cd5446fa2476f968f87bace2", 0x60, 0x5}, {&(0x7f0000000300)="2ca65e567c8d5fe4129a50a90664fb4852cf0bf6663bba6229ecd8cb091c48aaa7b32c7e801a3e708d4840ad1f62f14d9db9d6245c23d8ac588022ec2f9649655497675aae9f5e9d8ed3d15f5a5701b3aa46f9831a4c4ae5ad4592c772d1ed472a42d92adee13fed5d1183ca17ed16d678e40658aa935c99c30f6c8268a7a428017e85c49927dcdd24a9c69e18409adeae37dc00491273c5e2bdb73a2c5838", 0x9f, 0x94}, {&(0x7f00000003c0)="810e2793619e878469ac6df03f50e629aa2802d615b97abd5c669afb41628dd4608f5870f58a76af281038eeff2af8b388f92e8a402105fa9ebdb7a2c733a1cb3b6076185596aabf5593b578502a01d6c3f5c58a964aba8716c514f4428f3d2f0666ef1e06b8715fb55d190eae5ce320039735de546524ea192ee456ca16b44b0ebc3e15e898a91bdd6426b9728a9bac73da936965f9da7f3bba00cd", 0x9c, 0x7}, {&(0x7f0000000480)="d7914760eddaec25ce9771e3aaa9bdb777544177dfcadc71eda76444ce9d38ac7a08cc590daa6dd69b54595b0edc132110fc7b9e8550150b98ce586512e94e652a04b2b657c01311be9436ee8429008f12dd3c6c466a359a4ba2dca9014d50b86d222aa52371f9958dbc5772319fc5cb51037e58e19672499909f5d56bdee840f3a258d823ebbd4f7f5c38cb3feb674584b0f5fda41a79da339b3245c60218b9ad98c552a96985b64b106871023547eb94d5d883594a0b1305c41d5cb2e8f8435126519b1eb0fe0a80b92683a1", 0xcd}, {&(0x7f0000000580)="e6fb45e7b68da667f3a3e5f61e729464ec9a5806cf92b99f1361b1744ad2235fbdfd657ae80b0ab3113340c88b36b93fd5a3b2b368c61926aa8cd51297343de68d933943a25cf755f644f966bedc4f8ac9aed6d2d72861c76eba7504b696517701c1d7eb57b592c9e9571cc14172eec83c3e273968bba605be930b3a94c04d180bef276dbf5ef2d47c58fb60e96adff0178c64b9b597edc15647e0182b3f1071d0664a23746efc45d043228fe33f1955d0c59ccbf42c658e987a4a6ba89b4681daa17182e9a73916f0e8b2065dc44bd4abdbf67a23450ff72884b953e506d0a377508767c9378405f2115cda4c335d5ced06b7fb5356aa47", 0xf8, 0xee0}, {&(0x7f0000000680)="4bf94be347fbe330ff5477ec176f21f73433e6e1865af0edd16f363f778f03a951fbce023485db74d7c9c9e07ce2b550b3ddca130de07606f8ca5ed5f040569ab7a6f6f703492d117cf41950a59d9beaad47f1fe3f17598e79d7bb230039a3f8932d9dedddacd52bf88bec4e406c5565e7905ee1503e3cc3eb86273b4d6d03f63ff5d7e283", 0x85, 0x7ff}, {&(0x7f0000000200)="f2f815f60531419d7e390f72b42be1bebaf3fd51601adcbb5e8ff45b20f7991d1c3d3ce577cdca0a21e464328c5edd9fa5e5d135994d927877e7e0", 0x3b, 0x3}, {&(0x7f0000000740)="b22f172095be3ff177c5e39931913fe076411c00ef1145793d277610acf41470e6142321aab6a4b8dcaedecb8b3ef25f505104492b1625ef1ade71b1e3c5fab5d5cb5583af86e64b7584046deabb899ad167cf18264d5c09a67f07fc9221f989609d0b367436ba22606b9ea264d62cc064b8a2e86fbfc86f4949f1af710ff154a5385f1c7ba4f01193de95d9488c98e1d264d5986633bb3e84974a5088edd4fcff62c0568df10e879f425d0faefd69badfd09b689561717d8b76bce07b2210b5a9a7bbf0092ec33b54f71609c2afce2c3bb752fc8638e177a0cd4f04b5ab6d91c6d57ac2e14a76d494aaf2716e", 0xed, 0x40}, {&(0x7f0000000840)="613ea6a6a57a271addcd1e39f14052500b83217435bd735d8e695b728d0af411163a51602fc389481da3992bd80ac246592691686786817c5a5f935a831f667bf9c747bfeef7205c048f2a447d6ad8c491705bc37ab832be666b38be728f99a06e9951d248504195978014f5adde104fd1165c8c86d89f097280f029d48f3b674717fdad9efcfe51dce4bcb70e4d2f7699b33ea35492be69953d4ef01ba7185fd5f0650bcbad496983cc15b8455cf357208caebb", 0xb4, 0x1}, {&(0x7f0000000900)="cd65f4dc6965e5506923daf2634d1c97aae4a9480c676947e94cad21d1bdc85c9f9fbf3937403f2f6e47bca65e9a7c742db69214e0c65b4f5cf1503e58a400be63c2576fb7756f5f81f932dec4ffc6838775eb48d3774cc4cde1f2e72b101dc2f61c7577b7926b65ed5057f86656a36060a3cfa7724b26ad068b1181443b1bf5fa46b4c621d64d81b25f00a49eb997440b284e2a88605ef9d41ecc96c641d5c4c49210e250ab71e6cb1ecc5674ac199a50de084dd991e55e346b7ae181760dc131f69cf055c80e3ed39c32ccb4795894134b7f45e01f24c6db782a3af1b12c36c1003a635566b492b0543757b81f6a08a374cb2dffaa4a", 0xf7, 0xb1}], 0x4008, &(0x7f0000000b00)={[{@utf8no}, {@shortname_lower}, {@shortname_win95}, {@shortname_lower}, {@fat=@gid={'gid', 0x3d, 0xee00}}, {@utf8}, {@uni_xlate}, {@numtail}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'ascii'}}], [{@dont_hash}, {@dont_measure}, {@fsname={'fsname', 0x3d, '+.]&@\x00'}}, {@context={'context', 0x3d, 'user_u'}}]}) r6 = syz_io_uring_complete(0x0) r7 = open_tree(r0, &(0x7f0000001d80)='./bus\x00', 0x80000) io_submit(r2, 0x3, &(0x7f0000001e00)=[&(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x3, 0x0, r5, &(0x7f0000000bc0)="1dc5cf1f4bf39aad793d1254a3627eba50487d3e15b2bd91a72f477ede971fef0b4db95003c381ae5c14f8e1b9c57ee726a43af2e7637cf71306c792915bb25d2a0789eaebf3fd0a40bdefd502f06fbc27ff3cf56bf87324ce9a8391e22be014be028cc607049e4f45e67493600eb505e460edd3cde61b89922ae4de078c275ad3196414e3468ef7f5c2ff2410399a3bb8e3497b5a76a5591eae27140db31833b1fb3ea767e3b4d399863f80db71b32bd8fef5c6c1770c6887f5be2358287b330d6b9b98fb", 0xc5, 0x2, 0x0, 0x3, r0}, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x1, 0x81c4, r1, &(0x7f0000000d00)="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", 0x1000, 0xfff, 0x0, 0x2f5a76b7a28b2929}, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x8, r6, &(0x7f0000001d40)="e7104d54e4795c58cc885dfc", 0xc, 0x0, 0x0, 0x0, r7}]) [ 199.385085][T24650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.395138][T24650] ================================================================== [ 199.423678][T24608] FAT-fs (loop3): bogus number of reserved sectors [ 199.430265][T24608] FAT-fs (loop3): Can't find a valid FAT filesystem [ 199.455261][T24671] loop5: detected capacity change from 0 to 262160 00:44:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1d5942, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) 00:44:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) [ 199.512425][T24670] loop2: detected capacity change from 0 to 262160 00:44:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 1) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 199.586187][T24681] FAT-fs (loop0): bogus number of reserved sectors [ 199.592745][T24681] FAT-fs (loop0): Can't find a valid FAT filesystem [ 199.615210][T24688] loop3: detected capacity change from 0 to 262160 [ 199.620861][T24692] loop5: detected capacity change from 0 to 262160 [ 199.663666][T24703] loop2: detected capacity change from 0 to 262160 [ 199.712315][T24708] loop5: detected capacity change from 0 to 262160 [ 199.732475][T24703] FAULT_INJECTION: forcing a failure. [ 199.732475][T24703] name failslab, interval 1, probability 0, space 0, times 0 [ 199.745099][T24703] CPU: 1 PID: 24703 Comm: syz-executor.2 Not tainted 5.15.0-rc3-syzkaller #0 [ 199.753850][T24703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.763916][T24703] Call Trace: [ 199.767186][T24703] dump_stack_lvl+0xd6/0x122 [ 199.771780][T24703] dump_stack+0x11/0x1b [ 199.775937][T24703] should_fail+0x23c/0x250 [ 199.780401][T24703] __should_failslab+0x81/0x90 [ 199.785161][T24703] ? alloc_pipe_info+0xac/0x350 [ 199.790014][T24703] should_failslab+0x5/0x20 [ 199.794594][T24703] kmem_cache_alloc_trace+0x52/0x320 [ 199.799942][T24703] alloc_pipe_info+0xac/0x350 [ 199.804715][T24703] splice_direct_to_actor+0x5f7/0x650 [ 199.810092][T24703] ? security_file_permission+0x7c/0xa0 [ 199.815634][T24703] ? do_splice_direct+0x190/0x190 [ 199.820656][T24703] ? security_file_permission+0x87/0xa0 [ 199.826206][T24703] do_splice_direct+0x106/0x190 [ 199.831050][T24703] do_sendfile+0x63e/0xbb0 [ 199.835472][T24703] __x64_sys_sendfile64+0x102/0x140 [ 199.840674][T24703] do_syscall_64+0x44/0xa0 [ 199.845104][T24703] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 199.851002][T24703] RIP: 0033:0x7f12c880a709 [ 199.855409][T24703] 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 [ 199.875008][T24703] RSP: 002b:00007f12c6582188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 199.883426][T24703] RAX: ffffffffffffffda RBX: 00007f12c890ef60 RCX: 00007f12c880a709 [ 199.891394][T24703] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 199.899362][T24703] RBP: 00007f12c65821d0 R08: 0000000000000000 R09: 0000000000000000 00:44:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) chdir(&(0x7f0000000180)='./bus\x00') sendfile(r0, r1, 0x0, 0x80000a00) [ 199.907331][T24703] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 199.915394][T24703] R13: 00007fffe82d7cff R14: 00007f12c6582300 R15: 0000000000022000 00:44:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 199.975102][T24716] loop3: detected capacity change from 0 to 262160 00:44:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) [ 200.018833][T24667] FAT-fs (loop1): bogus number of reserved sectors [ 200.025381][T24667] FAT-fs (loop1): Can't find a valid FAT filesystem 00:44:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) mount(&(0x7f0000000000)=@md0, &(0x7f0000000180)='./bus/file0\x00', &(0x7f00000001c0)='incremental-fs\x00', 0x800, &(0x7f0000000280)='vfat\x00') open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:44:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 200.067003][T24733] loop5: detected capacity change from 0 to 262160 [ 200.082411][T24735] FAT-fs (loop0): bogus number of reserved sectors [ 200.088994][T24735] FAT-fs (loop0): Can't find a valid FAT filesystem 00:44:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x145f42, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) chdir(&(0x7f0000000180)='./bus\x00') r2 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0), 0x220800, 0x0) getdents(r2, &(0x7f0000000200)=""/9, 0x9) sendfile(r0, r1, 0x0, 0x80000a00) 00:44:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 2) creat(&(0x7f0000000180)='./bus\x00', 0x0) [ 200.208685][T24747] loop5: detected capacity change from 0 to 262160 00:44:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 200.258390][T24759] loop2: detected capacity change from 0 to 262160 [ 200.265956][T24763] loop1: detected capacity change from 0 to 262160 [ 200.274144][T24759] FAULT_INJECTION: forcing a failure. [ 200.274144][T24759] name failslab, interval 1, probability 0, space 0, times 0 [ 200.286762][T24759] CPU: 1 PID: 24759 Comm: syz-executor.2 Not tainted 5.15.0-rc3-syzkaller #0 [ 200.290125][T24769] loop3: detected capacity change from 0 to 262160 [ 200.295512][T24759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.295525][T24759] Call Trace: [ 200.295532][T24759] dump_stack_lvl+0xd6/0x122 [ 200.295557][T24759] dump_stack+0x11/0x1b [ 200.324109][T24759] should_fail+0x23c/0x250 [ 200.328551][T24759] ? kcalloc+0x32/0x40 [ 200.332613][T24759] __should_failslab+0x81/0x90 [ 200.337392][T24759] should_failslab+0x5/0x20 [ 200.341897][T24759] __kmalloc+0x6f/0x350 [ 200.346111][T24759] ? alloc_pipe_info+0xac/0x350 [ 200.351015][T24759] kcalloc+0x32/0x40 [ 200.354919][T24759] alloc_pipe_info+0x1be/0x350 [ 200.359695][T24759] splice_direct_to_actor+0x5f7/0x650 [ 200.365063][T24759] ? security_file_permission+0x7c/0xa0 [ 200.370610][T24759] ? do_splice_direct+0x190/0x190 [ 200.375630][T24759] ? security_file_permission+0x87/0xa0 [ 200.381178][T24759] do_splice_direct+0x106/0x190 [ 200.386025][T24759] do_sendfile+0x63e/0xbb0 [ 200.390488][T24759] __x64_sys_sendfile64+0x102/0x140 [ 200.395706][T24759] do_syscall_64+0x44/0xa0 [ 200.400203][T24759] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 200.406102][T24759] RIP: 0033:0x7f12c880a709 [ 200.410533][T24759] 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 [ 200.430135][T24759] RSP: 002b:00007f12c6582188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 200.438604][T24759] RAX: ffffffffffffffda RBX: 00007f12c890ef60 RCX: 00007f12c880a709 [ 200.446574][T24759] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 00:44:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) [ 200.454549][T24759] RBP: 00007f12c65821d0 R08: 0000000000000000 R09: 0000000000000000 [ 200.462514][T24759] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 200.470481][T24759] R13: 00007fffe82d7cff R14: 00007f12c6582300 R15: 0000000000022000 00:44:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(0x0, &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0xffffffff, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:44:14 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./bus\x00', 0x0, 0x40) open$dir(&(0x7f0000000000)='./file0\x00', 0x42241, 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0xb16) creat(&(0x7f00000000c0)='./file0\x00', 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r3 = inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x5) inotify_rm_watch(r2, r3) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) sendfile(r0, r1, 0x0, 0x80000a00) [ 200.532435][T24782] FAT-fs (loop0): bogus number of reserved sectors [ 200.538948][T24782] FAT-fs (loop0): Can't find a valid FAT filesystem [ 200.587277][T24790] loop5: detected capacity change from 0 to 262160 00:44:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(0x0, &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 200.631691][T24791] loop1: detected capacity change from 0 to 264192 [ 200.653369][T24804] loop3: detected capacity change from 0 to 262160 [ 200.662054][T24806] loop5: detected capacity change from 0 to 262160 00:44:14 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17, 0x80}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000280)=ANY=[@ANYRESDEC=0x0, @ANYRESHEX, @ANYRES64, @ANYRESHEX, @ANYRESOCT=r0, @ANYBLOB="05263b414c6f405e813c29a17f2f7d1b08e7b7910eb8ab7807ee0b81d97a0a29d3118000f666cd1951cffbec8839ceb91fc93fb6ab8f4d18660599c221065997b0859cf1bdda11e3fab8b8e5178c3057ab73f206b4d7f32cf3da8487e58b6c25ae0c92de129f201c14c7da0d28fa1abbcaf16d30159aa383f472e0af84e8b560b6e89821533ed920594f98289270b33cbbed8361", @ANYBLOB="f3f67d4ac60ad3865fc9e37758341fb03acbc2007ad9276b01768eee31372dfe703a414ced854d739603e112e594ee72c94336e3da9965489c24262711", @ANYBLOB="75ab0e4669f2d4f2a20af2863040cedc6d3bb7c3bb655ffb2579ff56b17548f482fcd1bb43881b26a96a76bb945b5b378fff8296"]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:44:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(0x0, &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) 00:44:14 executing program 3: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000000ffc}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000080), 0x802, 0x0) dup(r0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x5a5941, 0x10b) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000a00) [ 200.778892][T24821] FAT-fs (loop0): bogus number of reserved sectors [ 200.785435][T24821] FAT-fs (loop0): Can't find a valid FAT filesystem [ 200.793015][T24822] loop5: detected capacity change from 0 to 262160 00:44:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 200.820994][T24835] loop1: detected capacity change from 0 to 262160 [ 200.841187][T24837] loop3: detected capacity change from 0 to 262159 [ 200.848157][T24835] FAT-fs (loop1): Unrecognized mount option "000000000000000000000xffffffffffffffffÿÿÿÿÿÿÿÿ0xffffffffffffffff00000000000000000000003&;ALo@^<)¡/}ç·‘¸«xî Ùz [ 200.848157][T24835] )Ó€" or missing value [ 200.869468][T24837] FAT-fs (loop3): Unrecognized mount option "vfat" or missing value [ 201.032397][T24820] loop1: detected capacity change from 0 to 262160 [ 201.039358][T24820] FAT-fs (loop1): Unrecognized mount option "000000000000000000000xffffffffffffffffÿÿÿÿÿÿÿÿ0xffffffffffffffff00000000000000000000003&;ALo@^<)¡/}ç·‘¸«xî Ùz [ 201.039358][T24820] )Ó€" or missing value 00:44:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:14 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240000000f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200), 0x2, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) r2 = fsopen(&(0x7f0000000280)='cramfs\x00', 0x1) r3 = signalfd4(r1, &(0x7f00000002c0)={[0x4]}, 0x8, 0x1000) fcntl$dupfd(r2, 0x0, r3) 00:44:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) 00:44:14 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000180)=0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000000480), 0x0, 0x0) r3 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x0) r4 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r4, &(0x7f0000000480), 0x2e9, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000280)="eb3c8f000000732e66617400020101000240008080f80181fb72c4188f4ef79447db9f403284b2323d1efee4327f8666695b6d760b3169577c4aaecb621d3b38692658ea74e62e8648b9d1ca660b13917f3dde2e19ca515bc4bad0d462a7ea9042c75479711ee1b7256c5a03ea6538ddccfdabc4dcb517d8a54e15d74b61a87d67d9e0dd12626e1e63", 0x89}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRESDEC=r0, @ANYRES16=r1, @ANYBLOB="913103c0bcfdfb6d48e1c39ad26b353edb33a1cc", @ANYRES16=r2, @ANYRESDEC, @ANYRES16=r4]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5a42, 0x0) [ 201.160046][T24866] loop5: detected capacity change from 0 to 262160 [ 201.169707][T24867] loop3: detected capacity change from 0 to 262160 [ 201.186814][T24869] loop0: detected capacity change from 0 to 262160 [ 201.221525][T24879] loop2: detected capacity change from 0 to 262160 [ 201.234338][T24869] FAT-fs (loop0): bogus number of reserved sectors [ 201.240876][T24869] FAT-fs (loop0): Can't find a valid FAT filesystem 00:44:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) [ 201.409333][T24900] loop5: detected capacity change from 0 to 262160 [ 201.459899][T24905] loop1: detected capacity change from 0 to 262160 [ 201.472567][T24907] loop0: detected capacity change from 0 to 262160 00:44:15 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') rename(&(0x7f0000000200)='./bus\x00', &(0x7f0000000280)='./bus\x00') mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x130) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000a00) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00000001c0)={'veth1_virt_wifi\x00', {0x2, 0x0, @broadcast}}) 00:44:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0) open(0x0, 0x620000, 0x0) [ 201.501419][T24905] FAT-fs (loop1): Unrecognized mount option "ÿÿÿÿ00000000000000000003" or missing value [ 201.581079][T24907] FAT-fs (loop0): bogus number of reserved sectors [ 201.583314][T24921] loop5: detected capacity change from 0 to 262160 [ 201.587607][T24907] FAT-fs (loop0): Can't find a valid FAT filesystem [ 201.603350][T24920] loop3: detected capacity change from 0 to 262160 [ 201.680466][T24905] loop1: detected capacity change from 0 to 262160 [ 201.688242][T24905] FAT-fs (loop1): Unrecognized mount option "ÿÿÿÿ00000000000000000003" or missing value 00:44:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x7ffff000) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) 00:44:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0) open(0x0, 0x620000, 0x0) 00:44:15 executing program 1: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000380)={{'\x00', 0x2}, {0x33}, 0x100, 0x0, 0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='./bus/file0\x00', &(0x7f0000000280)="8f5446bb6ccbec8781cc6f37d31eb185f888f245bf3215746de81a2177eccacbae23516ff28a1a", 0x27, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="020000004000000000000000ffffffff000000000097d27ccbb0f0b5c475cd369ccc8eb80b2af43350a02ff59c324f3146f49eb3178141ace3aa14a1bb72b20d8575e532f0a7ec4f5400000050bc5324bc08b1b21cdc0561e0a6a448ff038bdf156a653aa86a26b9e549c2e16628a133dfebf076a8a54e732d71b02b728a92312332d7208426f83abb881cb1bd0933f574f85a70cf961d2a637b24f9b7117667"], 0xa0}) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) [ 201.822271][T24950] loop0: detected capacity change from 0 to 262160 [ 201.830650][T24951] loop2: detected capacity change from 0 to 262160 [ 201.846753][T24950] FAT-fs (loop0): bogus number of reserved sectors [ 201.853282][T24950] FAT-fs (loop0): Can't find a valid FAT filesystem [ 201.860757][T24953] loop5: detected capacity change from 0 to 262160 00:44:15 executing program 3: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180)="eb3c8f000000732e66617400020101000240008080f801", 0x17, 0x5}, {0x0, 0x0, 0x10000001000}], 0x3014004, &(0x7f00000001c0)=ANY=[@ANYRES16, @ANYRES16=0x0]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = syz_mount_image$nfs(&(0x7f0000000280), &(0x7f00000002c0)='./bus\x00', 0x14ac, 0x7, &(0x7f0000000800)=[{&(0x7f0000000300)="d64fba255e558f7521aebe551b7cb6ceae3e401f884aedca36b157af2b880863a6cbdad42874190e59d6a827982e2ce7d9b71bc46408e94a0c354a2385e767d6f78d2464e6ac787da7d33c833b43d29f6483705bf55264a034f5d8c950efd9dd5e4c7631335b3b1f8c6140", 0x6b, 0x3}, {&(0x7f0000000380)="9b9b129022ce623b2b6ca47c0ea639df5fe52f60dea746d345371c43ca74700b72adaaca9298d202b3a7ad906d1e5bb220ea492904367525149b201f69cd7ed3ec7c03867d5a50b0bcad675870246182fff00a9eb319e45f0ed8ceb78dbd3e320824e0aa17b2f5926b9349f47dd2074d00d7c418e316da7753d50f69c5e20fb0cc2b98b5721ff3d4a9d47cea1fe19be61b065485a933b07d0e412667a0b0f89ee4fb800b533daf4f41911e732c73d833c3a6e080b77bb8761f82e0612115b9da703fa393b5036a24", 0xc8, 0x46}, {&(0x7f0000000480)="db003df668b9faec191f0199f2c88405eb2139186e700fd77d74ea6a5936cb6d156d955d0c7c15991f25cf9587377ebf170a117b56fd55a48501d519570dc3672b8d810d5d20790dae7b3daec20cf7f93d149728f81745b454a5d6368d239bc66993eeac8e4de21577ebfebcd4f930c3e9dea79f6652887b2fa3564e693d44b1847aa4489e96cde27042e36cd0b1e0186b7bd283656abfdc5db64147ae6ce3b99f5c20a3115fa311ec8327df10", 0xad, 0x6}, {&(0x7f0000000540)="2c51ca84dddd0829f33bd61e6a0b740dd0320a52f1f16becf5901d1a0215a7649d321db32d0b0849c2eba5a827d7ba9754eaa42b690d0a2bb7404dbd89765c9406b163afc47c00817cbb72e91b852fd4e0f39528450f8453dbcd8d5f60dc6e7954ace48c4e403e6c6f4183a96340b0ae391d2e64f3f92bb9199876eaf65f5b6093bed4c5c4a82e333c531152e78c2420d42da57d3cb32dbcf2", 0x99, 0xc0000000000000}, {&(0x7f0000000600)="6b9c9296e313a550305bdfe98d15d0cb53c9ef9778759a1193f6bbbcf78fe18326ac6667c5db1a207062f6441ac62bc8929da4bbe9a08832d9e0c3149c73aadac23a86ed508aa6af11c548cc5a79ca38b0f7f8a080b6b7b9de90636aeeb97614124bbe7df1453bc2b98c8a0d9a280e526565a4fc47d6a8c7285222f088ce5e80efb7b949628f4e77900d24a1c8c049fd41f581", 0x93}, {&(0x7f00000006c0)="89d2ef6c8ce75638745d8add3204412481a159736e7d0439bf2d41e2902c889d81d0f74fc8b59d69a5302f66efc1e894b4e586a129d1ba26b3b6e0ef640e267f296f93ee5e885ec08366269e914d5b1dcb7617d6180ade56a526ca43ed16c451f67b41288af9d6c2e22b7c1fc19dbc0387092bde85147f85bc9330d5dc29551c7c1801fb86e0a3d03eda02d1ac657fa8645119030bf71d46d135fc4d1399df886d08bf71c3806c189e79d540ad4c99046d4521fa9323e870b5c39b13969da84edadff5529010ec049dcf", 0xca, 0x2}, {&(0x7f00000007c0)="52167d0658298a36bc39c53f6b85a26a31ac017a97cd9409fa4bb114ed78acccc7392765", 0x24, 0x9}], 0x10000, &(0x7f00000008c0)={[{'vfat\x00'}, {'vfat\x00'}, {'+'}, {'%'}], [{@dont_appraise}, {@fsuuid={'fsuuid', 0x3d, {[0x57, 0x34, 0x61fc9401fdc6f167, 0x35, 0x32, 0x37, 0x65, 0x34], 0x2d, [0x39, 0x34, 0x31, 0x62], 0x2d, [0x33, 0x32, 0x65, 0x65], 0x2d, [0x61, 0x39, 0x37, 0x66], 0x2d, [0x31, 0x6e, 0x62, 0x35, 0x37, 0x63, 0x61, 0x32]}}}, {@euid_eq}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x62, 0x66, 0x39, 0x64, 0x37, 0x33, 0x37], 0x2d, [0x34, 0x0, 0x31, 0x62], 0x2d, [0x31, 0x31, 0x36, 0x37], 0x2d, [0x64, 0x32, 0x64, 0x39], 0x2d, [0x36, 0x37, 0x34, 0x66, 0x31, 0x39, 0x63, 0x33]}}}]}) mount$9p_fd(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000200), 0x0, &(0x7f0000000980)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'vfat\x00'}}, {@version_9p2000}, {@mmap}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@dont_appraise}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}]}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000a00) 00:44:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0) open(0x0, 0x620000, 0x0) [ 201.981532][T24981] loop5: detected capacity change from 0 to 262160 [ 201.988450][T24982] loop1: detected capacity change from 0 to 262160 [ 202.005628][T24982] FAT-fs (loop1): Unrecognized mount option "./bus" or missing value [ 202.011347][T24983] loop3: detected capacity change from 0 to 262160 00:44:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) 00:44:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 202.044106][T24983] FAT-fs (loop3): Unrecognized mount option "ÿÿ" or missing value [ 202.057279][T24983] 9pnet: Insufficient options for proto=fd [ 202.081377][T24994] loop1: detected capacity change from 0 to 262160 [ 202.091748][T24996] loop0: detected capacity change from 0 to 262160 [ 202.115220][T24994] FAT-fs (loop1): Unrecognized mount option "./bus" or missing value [ 202.123424][T24998] loop5: detected capacity change from 0 to 262160 [ 202.152840][T24996] FAT-fs (loop0): bogus number of reserved sectors [ 202.159406][T24996] FAT-fs (loop0): Can't find a valid FAT filesystem 00:44:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000002) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:15 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000040)=ANY=[@ANYRESDEC=r0]) creat(&(0x7f0000000000)='./bus\x00', 0x61) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:44:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 202.221705][T24983] loop3: detected capacity change from 0 to 262160 [ 202.242677][T24983] FAT-fs (loop3): Unrecognized mount option "ÿÿ" or missing value 00:44:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) [ 202.300068][T25023] 9pnet: Insufficient options for proto=fd [ 202.313797][T25024] loop2: detected capacity change from 0 to 262160 [ 202.321064][T25017] loop5: detected capacity change from 0 to 262160 [ 202.382209][T25032] loop1: detected capacity change from 0 to 262160 [ 202.399849][T25039] loop0: detected capacity change from 0 to 262160 00:44:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 00:44:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') chdir(&(0x7f0000000180)='./bus\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x44) sendfile(r0, r1, 0x0, 0x80000a00) [ 202.425953][T25032] FAT-fs (loop1): Unrecognized mount option "00000000000000000003" or missing value [ 202.465586][T25039] FAT-fs (loop0): bogus number of reserved sectors [ 202.472121][T25039] FAT-fs (loop0): Can't find a valid FAT filesystem [ 202.499037][T25048] loop5: detected capacity change from 0 to 262160 [ 202.507551][T25053] loop3: detected capacity change from 0 to 262160 00:44:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(0x0, &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) 00:44:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) [ 202.595048][T25022] loop1: detected capacity change from 0 to 262160 [ 202.613008][T25022] FAT-fs (loop1): Unrecognized mount option "00000000000000000003" or missing value 00:44:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000003) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='btrfs\x00', 0x1102000, 0x0) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./bus/file0\x00', 0x1c5b42, 0x19b) [ 202.691479][T25069] loop0: detected capacity change from 0 to 262160 [ 202.703530][T25066] loop5: detected capacity change from 0 to 262160 [ 202.712059][T25069] FAT-fs (loop0): bogus number of reserved sectors [ 202.718591][T25069] FAT-fs (loop0): Can't find a valid FAT filesystem 00:44:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000180)={0xfffffffa, 0x49, 0x401, 0x7, 0x2c7, 0xffff}) sendfile(r0, r1, 0x0, 0x80000a00) 00:44:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)={0x0, 0xfb, 0x5b, 0x3, 0x2, "5b270f1ea6cb3d1ca87fb0fa66befb22", "d269bd5c2131c74eb535e527df247baedb41ec0ca944768b094347fcea2a61dd83c8cfef06ba43a59da0a27d90394cfa366313c11765bb906fba1c5b9e00127a90a52999f756"}, 0x5b, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) [ 202.815689][T25085] loop2: detected capacity change from 0 to 262160 [ 202.835852][T25093] FAT-fs (loop3): bogus number of reserved sectors [ 202.836644][T25097] loop1: detected capacity change from 0 to 262160 [ 202.842457][T25093] FAT-fs (loop3): Can't find a valid FAT filesystem 00:44:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) [ 202.870548][T25094] loop5: detected capacity change from 0 to 262160 00:44:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f00000000c0)='./bus/file0\x00', 0x20000, 0x1) mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x189) [ 202.929733][T25111] loop0: detected capacity change from 0 to 262160 [ 202.968465][T25111] FAT-fs (loop0): bogus number of reserved sectors 00:44:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@ipv4={""/10, ""/2, @local}}}, &(0x7f00000001c0)=0xe8) mount$tmpfs(0x0, &(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000180), 0x80, &(0x7f0000000380)={[{@mode={'mode', 0x3d, 0x7f}}], [{@uid_lt={'uid<', r0}}]}) [ 202.975034][T25111] FAT-fs (loop0): Can't find a valid FAT filesystem [ 203.033036][T25119] FAT-fs (loop5): bogus number of reserved sectors [ 203.039809][T25119] FAT-fs (loop5): Can't find a valid FAT filesystem [ 203.047244][T25126] loop1: detected capacity change from 0 to 262160 [ 203.088175][T25093] FAT-fs (loop3): Unrecognized mount option "úÿÿÿ" or missing value 00:44:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) (fail_nth: 1) 00:44:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) 00:44:16 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000300)={0x0, @multicast1, @broadcast}, &(0x7f0000000340)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000006c0)={@remote, @loopback, @private0, 0xe21, 0x9, 0x7, 0x100, 0x1ff, 0x80000000, r1}) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000000)='./bus\x00', 0x0, 0x6, &(0x7f0000000600)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}, {&(0x7f0000000440)="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", 0x1b0, 0x5c00}, {&(0x7f0000000380)="4497c0ca72d31e0812acba70c3babb4df7528364ba8397c3c448f4c48716af3356d70827e30578e072cf8d0c21d763a98c2b5b8a4b7ef497d43fb38623ed799ec2a7dec5d4a5db5f51d987e3735fa14e59fc431632b32099c72188623ddbb808e2292143b536d25b7a6ba7635d43b589d14c8f3eb42d2f806fddd3f1e8ed1305da9294cb", 0x84, 0x8}, {&(0x7f0000000240)="ac7654ed18abb99c6e1048c71d8b6f806dee964ea90031ff16914e9723169ada7f15d9db2bc0ce48bc5e3935341dad30d055683ac10cbd54b4b457f1e18d93cba5196eb9f3c0af7118f597c51b8b6404bd5b012276133862e12e63c92c06cc1c5b597412aa9ab6d6", 0x68, 0x1}, {&(0x7f00000002c0)="fb6e364ff57d834488df3187f1f5b25a720a03e26d474d2b67a2e1edff93f1", 0x1f, 0x4}], 0x0, &(0x7f0000000180)=ANY=[@ANYRES32, @ANYRESDEC, @ANYRES16, @ANYRES32=r2, @ANYRES64]) chdir(&(0x7f0000000140)='./file0\x00') symlinkat(&(0x7f0000000100)='./bus\x00', r3, &(0x7f00000001c0)='./bus\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) [ 203.175152][T25144] loop5: detected capacity change from 0 to 262160 [ 203.205450][T25149] loop0: detected capacity change from 0 to 262160 [ 203.215096][T25144] FAULT_INJECTION: forcing a failure. [ 203.215096][T25144] name failslab, interval 1, probability 0, space 0, times 0 [ 203.227809][T25144] CPU: 1 PID: 25144 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 203.236573][T25144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.246661][T25144] Call Trace: [ 203.249956][T25144] dump_stack_lvl+0xd6/0x122 [ 203.254547][T25144] dump_stack+0x11/0x1b [ 203.258705][T25144] should_fail+0x23c/0x250 [ 203.263127][T25144] ? getname_flags+0x84/0x3f0 [ 203.267805][T25144] __should_failslab+0x81/0x90 [ 203.272599][T25144] should_failslab+0x5/0x20 [ 203.277099][T25144] kmem_cache_alloc+0x4f/0x300 [ 203.281943][T25144] getname_flags+0x84/0x3f0 [ 203.286515][T25144] getname+0x15/0x20 [ 203.290427][T25144] do_sys_openat2+0x6d/0x2b0 [ 203.295062][T25144] ? __cond_resched+0x11/0x40 [ 203.299803][T25144] ? fput+0x2d/0x130 [ 203.303695][T25144] __x64_sys_open+0xe2/0x110 [ 203.308342][T25144] do_syscall_64+0x44/0xa0 [ 203.312913][T25144] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 203.318799][T25144] RIP: 0033:0x7f1d27d23709 [ 203.323201][T25144] 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 [ 203.342958][T25144] RSP: 002b:00007f1d25a9b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 203.351444][T25144] RAX: ffffffffffffffda RBX: 00007f1d27e27f60 RCX: 00007f1d27d23709 [ 203.359474][T25144] RDX: 0000000000000000 RSI: 0000000000620000 RDI: 0000000020000180 [ 203.367443][T25144] RBP: 00007f1d25a9b1d0 R08: 0000000000000000 R09: 0000000000000000 00:44:16 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000002900000004000000000000000000000014000000000000002900000034000000000000000000130031d62011c3b9bd520517c702afe00dc65c440eb611e78dae30ddb08c5f16f6b202f60d369e67b5117a9717282acea916606a925960f93e10a595b19023231cc9fdf41a8a5be2d9a8559298428d0ff219322b"], 0x30}}], 0x1, 0x0) 00:44:16 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000000480), 0x2e9, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@x25={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x80) 00:44:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x2c4b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x2) sendfile(r0, r1, 0x0, 0x80000a00) [ 203.375403][T25144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 203.383390][T25144] R13: 00007ffe58e52a5f R14: 00007f1d25a9b300 R15: 0000000000022000 [ 203.406460][T25154] loop1: detected capacity change from 0 to 262160 00:44:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) (fail_nth: 2) [ 203.422269][T25154] FAT-fs (loop1): Unrecognized mount option "ÿÿÿÿ18446744073709551615ÿÿ" or missing value [ 203.432382][T25149] FAT-fs (loop0): bogus number of reserved sectors [ 203.438876][T25149] FAT-fs (loop0): Can't find a valid FAT filesystem [ 203.447969][T25171] loop3: detected capacity change from 0 to 262160 [ 203.448706][T25172] loop2: detected capacity change from 0 to 262160 00:44:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) connect$unix(r0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) creat(&(0x7f0000000180)='./file0\x00', 0x93) 00:44:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) [ 203.531375][T25154] loop1: detected capacity change from 0 to 262160 [ 203.538376][T25154] FAT-fs (loop1): Unrecognized mount option "ÿÿÿÿ18446744073709551615ÿÿ" or missing value [ 203.558080][T25200] loop5: detected capacity change from 0 to 262160 [ 203.578673][T25200] FAULT_INJECTION: forcing a failure. [ 203.578673][T25200] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 203.591824][T25200] CPU: 1 PID: 25200 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 203.600573][T25200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.610629][T25200] Call Trace: [ 203.613909][T25200] dump_stack_lvl+0xd6/0x122 [ 203.618508][T25200] dump_stack+0x11/0x1b [ 203.622652][T25200] should_fail+0x23c/0x250 [ 203.627141][T25200] should_fail_usercopy+0x16/0x20 [ 203.632156][T25200] strncpy_from_user+0x21/0x250 [ 203.637009][T25200] getname_flags+0xb8/0x3f0 [ 203.641514][T25200] getname+0x15/0x20 [ 203.645471][T25200] do_sys_openat2+0x6d/0x2b0 [ 203.650053][T25200] ? __cond_resched+0x11/0x40 [ 203.654718][T25200] ? fput+0x2d/0x130 [ 203.658619][T25200] __x64_sys_open+0xe2/0x110 [ 203.663193][T25200] do_syscall_64+0x44/0xa0 [ 203.667675][T25200] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 203.673642][T25200] RIP: 0033:0x7f1d27d23709 [ 203.678039][T25200] 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 [ 203.697726][T25200] RSP: 002b:00007f1d25a9b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 203.706117][T25200] RAX: ffffffffffffffda RBX: 00007f1d27e27f60 RCX: 00007f1d27d23709 [ 203.714070][T25200] RDX: 0000000000000000 RSI: 0000000000620000 RDI: 0000000020000180 [ 203.722072][T25200] RBP: 00007f1d25a9b1d0 R08: 0000000000000000 R09: 0000000000000000 00:44:17 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x0) r1 = fsopen(&(0x7f0000000000)='cramfs\x00', 0x1) vmsplice(r1, &(0x7f00000004c0)=[{&(0x7f0000000080)="5124e0128633e847b864e3d3b963a58c1d0d9e590536629bf52e7dc0cc53abbd47094e9d5964f09100e4c348dff91655520e14147608a899c92c8032ed3a5685350fcd6ec142847b001ade8e6163dde8c7d6c2afa4b30fc0a8c8c1a309647a8bf4f83be9acbe4a909dd4de517e495775804e26fb319ddac72d5e7bdd7566b9304eba3b6d7b05", 0x86}, {&(0x7f0000000140)="33dad538a9ce5e1ac4996aaf6171c1dc90d0334a1c4d94", 0x17}, {&(0x7f0000000180)="bd0fedbc4a5319145d8fca1c7fab79c2af2f521bb007dc1037f6346c44998881d23070b283183f27d0d3d30fe7e95127dea96d2873e0d1b6c318e6ca2aad5e8927aa5c2e0bf3", 0x46}, {&(0x7f0000000200)="66b512297e05268253924955110b6b39435f1550589ba553424b7c49820b71839a78b9932b6f5ca06f29bcc1db54836f276e0d208144898f50339e3ed6feab54c5bba30ba7f634c5b8c16f41d8165ebba9b32530d8a1aacca753fa3eedde5d911aef1de66c95f0117b22471725bd71bd11d25406d5ef14ebf0e6309e9c6f89de4cf53b849542a6a4c9a5dfc3a59131", 0x8f}, {&(0x7f0000000640)="e392b1bc3cecc1cb6b91813691c3ab1b2ae4e2a91f31bb348f1b4c62ca81f99f15ba396c60e18606af31d00909619ea9fb2dd33a0392fe76c3804cfce58148b8a084688a8a90b63d0e7801d28c4e250863e35a113b2346514bde5c4e9ce1f04496cfb19d743e963da2b10c6f10dd172c4f3dca405d76c8129abb832f4dc1149984a458359349e2a8591902d247faaaeafee8427b2d7ccab7e3afcfad5f08aa1de0b38399575afa85b95ccf985d30bc0ad023b45e67e370dbbeb9bded92d8723b7d194c18dbbfb35a58c8835ba4805c7aa7a5bbde777df34dc113ef9b01141bb9766e0a4ca877456369007c09912a20b75f721373491921538225cc1a305632f7b3828de3df0009ba37dfa768d91177da7435a1c6d0b2f46a6534bd01687ffe01a160f4b018e07440af8f352bf12ce5d687dc90fc1c059596c657fa92ac13c61835f0260e24af50490660542a4d63cb9f2e21d28f85bc2d90053bd77cb001b4de39b19e967fb6291ff262113724d58bbea2b0944b08239f07ff7e42dca25bf964c15e9d11fd6d64845dedd5988cdd8c31192f1e1ae4c29bfd5961f5130a3d2f162e9771c34e5ded7c3bfceff77e33dbb905c904aa7800c823f8992e865b761687357d823e85123f9ee6b135f27cf98e8464fb1e739b2e52fdaf6ad4ee95e7df72cb00416132bac86f97431f601f9b8cd54ca1de66ec18a002244554ff78b9992dd7e1b79d029a4cc0915824776ef511d5035a79c2a998c279fc0ff5062383c49d0b4dd64b927805efa852121a93836e1be80df6e4c29303bc58d54da6e803ff39dd5ccca5e70cecc63463c78371f808019cca32ccb3ee552f0dabf285a81282ae32dfdd0f7b47889821867268405b1cdec31c5abdc83aebb83a3fc5dcb81d74a078db1df52c8f2a4f39d0884c3e4005f5929599a0a3fce32805a9e9ba19d4952cb681baa9ab9a00aa765a3382612f4692fa89a8ade795ae385a974b8bd86e777188b66778e90e3e6ad404083e6473a366c4ffbddfb44e24d95a69e083b391931229bd30b2bd7dd7ac16b23d1be93fd2dd5b0d7c6eddfd72ac1e67f17f68c9b96d89cf3a35c1e69d595ff4deb23035c469518b3f1f8073750a794f45b650e0308eef4f7355825df21a417f6b998780fe6c43c72c4ec885c6c60397ee142faf3ce48af2599e5c07f76cbdd4dfdfd008ba5eacf0d015be095f6eeb017ef7daa4f0bb842aae11ccbca88c0eb514cc9720ecf7e4d4a5adc16fb1edccde87dbe83e5dbe3eb7cc739e3d7a9b48706ab7089df4fc7d09d739fac226f1a63462345f05593ae5b9a3be50f445ea895ad4371ee474c44d89104065d82b05e54dd7e383160e80449820276411b4a19b6cce6f61632d19211d01709c89163de917e1ab9a5ed864c56110bb4c18d382c72f026d603fc3ac4247d81574587b310e0cc5475919560174ccd1cacccb79ada90d5e70b24483be378d7ab336890995f38d7b3a2847bcf9e7d3c9c531c0125bbcaf42c1afde65958a0ec30e84d55ba185156e008066f2c96d84285f0891f55e0a23f70eafbb848986685945b6fc0a1cb211d458996936923f638ed3b00bc9f1c61079edeceb7af316feec57aa8e35a49c04bc374f5bbdf744ba203826c75f5940dff81a5e575a45cb349c8e06a1fad270961652ba08d7d1594aaebf46e6885b546db8d42c6807f504178557aca52353967be07d49a193a6a32a988b88ee704c8b58b6183fa0f4d29c9f56e8624fcaefe06049878cd504a5f43e122e00c6d8500e716320eb9f536af95f02b4b73041d82bb1ea1c41f56c792dfdf083b07403f18c418e27769fac518a1d79b95f7b04d445f49936de29b50b749e0663c274f4de9afbccdfadcbae80f8a4b37e13569a6dc59c32f65342f18e53bac0808c5c827253c231574052444dd6e9f3065c7a3e14c5fca260d868290d59c09e1b2c5456691090c4058d5dd3881d7f820f46251643410cc6c9ce1d79694389536fb59ca97723079d43b74ec700be7009e8beec8e62f02ef328c99b3be43824d3f896fd0eb7a74f76e75b746683c229606dc8a654745cd36492781c238c20b229521454323209aa47779d3699777a49d85afb3adc3d2b13339f579c5e33896912f426dcea135f4a17522480d282afcc780df026b77e8470a6c32645d938239d1d52a8fd1bca32ffe80900b5b9b9023e3e565bdb79e93f6325123d8520f0e9ab44deca141c9f401363fa990b43d729760fa3edd9b2ddf67ca6673e852f73e209600097e6d8629cc709923516ee34d62bcf35d9078d907e19098a719654b81aa8b3c0d1d528e721236c55a45b27609bd374d4a436e949f78ccaec4c4a56ba5ce744b4cf5980d2f383ce75a833b303780698d844103e2e8d92071eaaaa173485e7cf117ab44b9886e83da3e34e24c14d926a8af5a01ac0c97ca70f519206a6e750fc107892971b84d5c0517df210398a0d0ad3e14af9ce36c5e297d25b2edd329a82fe215a941c1d242e91f6b1e12a6726f8199520af5ba9769dd15afc522bcc5d8bbef378810cec3d44d22b2d3bdd50a9f5caf8cc50b145127c32aa945c5de49bcac644cc280541f67c64b33258bc904093a72d9503fdff8a9af0d09db138163ba40f6ac52ac04f5a9c920691f029d3e4be1730d8bf031387e34b88a28f1c31c6ae80aadcf919d10d4180291de7ded59461133bd5a96ddbbb594b7e5a679cffa237374998158345c46c77b7fbcb4f5f0f66570a6ac6466f267921b89ac206be39872434c68292f0beea4771eef8ed1e78ed2c8cb9c810952848150c0d5c7e82ecad97de4b0a2b508d82356c241a24266a5f42358fd6d8274a9e8f6ef75c54c3de7cbf708bc11dd5d4099ae59a5ced4e3b8340ebafbd844b114cf82c32961a4e3b1f8f17a4d757aa205df946c17f14542dca546448ecdde051cfbdef4fb95b9079fc091e2afe5a5c8c8a1a68430cd7a7bdf5c500210a53187495d3011265e126a234ba8418a8634817dcbf71a21f60048e4894352144af31f51dc3d8dfca14c7f03766144ba2f203fb90e401425c925b6f1c0a5b24c5397df7207e06490ed1891a722c275875ea813fb6f357c13190120e452410fc760b00ec2baafde76fad58bf0ffd3ee3cc620d79b8af37a7ce98318e6f602cc25701acfa485bdec5a71396d238bf01b4a1e933027ded70346df852f7c152cdc79501b71a79cf7fc3de760c6a1e2f9cb661c95bf5c047c222fbd45a5bb6c1cfaeb94fafddf2b344fccfe1d41e4dfef43648436d88b4304651f4e3acb8c514303164a0d4522fae8b4d686764503d43e7fc6471b3a1a24daf008944689a4ddd5317f9351f3f235c7696213e7129bc1720943d277746058b84e23ccd081ebbcada337352d9e5e937bbc3cdecbe904d3c0db72e30ec76c849f013bd1abebcba2f3365fde705802e3b795da0402e263661d68329062ff95cd4b05e069e111dc2a0c22b5575741c2f879108fa48cbb61dafea3abcc5659d7f323bee10429117d640d5fee7dfeaf1c44151c7c4005ee00e193d26dc290eed7a7279c5a47da7f8e57495ab227da58d4dfc47d7d06c9a8a2e0aebe24bdac6239231ca4a123d8672c2299962fcd1efd51779e18428b90ee27fea885141aa0d992564a23deaed5ac24ad9b8bd47de6cb69dc13da3cf76cf594fa35f3a5cb42e56879cd3a5728ed1c49373d2bdd58cbb523011440b544c22e559bd681534ce0929d908f7d284707af56aa8c7de198939c33e32bd1bfc8b0827add26eb18b1d7237de30f83bd7221989e5b285fa950f81bb33b898aa6e4d94bac5d95a31bf5a748f9b977f853447fe24ec3782e1d6417ac4cd5de7163f2c4146d746b86a8f9d8c51dba02ab069fed6144b53d12ee9eebb826057110602d832c87eeb8c78f0eadb7ad6c584ad5a1f6f7bea6a3d025f59202f6b80bc87972e981a250dcc0a96a3bc5b80a5be7967e27be0ae3e0661ed4bc6f2ce8f1839f76bfd9670000d66c50a4aa8844e20af1d5a487d43acaddf52eda456f4032a495080c093824c8e59a77ae0eaa30ef5aa9b216e90ab1d6bf53c13cfa725065fb21c7ff9f0f3302a348731827c99f3333fe0afa7d9a6296c2264e4acfcdd1e05c6b3588ec7f45fde10228712edf38583b1fea943ce3bdd04d3525f6fa1e66a7d61a33c7356ccccaee96b48b02308e2b821eed7e8e29819f15366df9a98ec112ea0c4a671ba3b0ccbc0084e888050523f23e3484bfc11b27a2bbd698376889764f79d278f2451580a005ed56483cc516acf20c094edf8b1518a60f56b0ab54f2324ee8845a6ddc1ee66098f537c031cdec226a94c5abae739217f0bbfece212aeb8c1339998909879c32753e84624097d297b8982d3d646fef445affb0eead615e4af7b3a579680d2890861da1fc86dc9cec7f778a60717f8b0d64c082ee6eae5c51735ab9c9b9600b7cf023761d8ef5071f0a2f1bb1a8d922605760699f57b775bf9ee9127c42e7badcd727dd1607f5befb40e1ad9a1ac1c25ee8e3dafaf30285228ce0293719b18608880b5f73eb90ff0ef740007ca9f898376269be0344ded0c6d11bc42a0012e2622700873a1e3e3b2103e9cdc6203ebe54a4111c7b20d6d3caeec6ff9cf7f6405492fa062a681d33b1ab6b174d6d6529f0fe091973b64fbd91cb57b59c753e210e4d48506a134d4576cecac31dd60a2c5a8845420d9ea331eef67ef24a07352c9be0c5c9b8d0dc217b79748e5ec62c763b2e2d5499d35108001ae5200bf63beefdf2129d1d46e836f041ff725c1d38332e22991469f84f560fc5f129eb4d3228e5493a889d3a5634da892165adba2f8ee0396f505f1f02948dded3962bc27f357314f1f8ae7162a94b6426cd4d3710ecd9b71c871d48ac9ab7074a19c252f06c3a0cf79e0bea4dbc374965eaeb0dd9055745728dbfe9d6b2c6fe865f437f4d310b4f8a334d3688dcebb15ea626b0c24920acf6ce592a6a9970a9f06903c41130d6c5c2f044c35bf6be5f2baabd7d353b665b9d187cc24e276788d0d7d4085c0bde8bf049a7af386eab004971372b9a749f07e6d7117cfd599fedea7e83ea921ab133105a472190e17663b6400d61a9e0f324282e533f1055f3f46bc993ef66226391665a29a08043041959c4ab110ed1ee44a2bdf21f79372f84ac5d4e7af3a8dc236a595637e471b0a49b9cc85edf4a29914808b9b825e2481422ba6f355661f41ecdc190f6f1aa4d15fc00fa8ba1c39072c5e0960fdfada10f0990254a6fa172f759091df9e5990a3e91ba8b41de0dc10a9fd60caa46af3f92033fa45b1956057abb900cb4f0f5bcf61a48082c91bd987bb9198b04bc387bc4d3cae91e6baf10588a0cd65ed965ea52578a73d5967029caa0cdf357588e73ae8852c47ef34db371ab00f40dc14d2eb7994d71cca0836e483a039e86800f3fc6d463714a1dfc9b9f8f20e54fa82e5d79aba09eb2a8e6bed24f8b7b2df56bd03d63434803a20e73fd3a42866072d1f16f1bb927091957206caaea00696e221e6bcef639d9421d2f36950cc13f64fff5fa47ca3348a74e21116577f7f969c3782f96d593fd8b6b3aff6b00d985e9a15bcc9281709bab818011735794e1ff01b5323607f7266aafb5a30fe3378e46dfffa08165ad6d8d9dd40c0bc3016d4ff56f0b587cf7bd7ac3470b832d1052ef11386107a0f9c3d9f98f64db0aaf1f497ec4908c360a776214c28a74579aedbe079c92921101fa0b45563cdf975582f9906d346c29dd6431d08d1158aca841038fc7e9897360ad744a8325ff6aeadac0883bb51", 0x1000}, {&(0x7f00000002c0)="f0dbbd2e87b874a17536bb09e6cfb2443934ea9826de84b4fe928d84de2bf74bff38fbc71d2945ed714b3bafbe820b08d4f085a1115a704d497ea5ad236efb17304e7d310a6528948c8193267ed0621d45de115160da689ce88f4ddd068dbb4c5635871416bbc9988eae0372e6fa4374dee8e9f531dbe4fe9dbeda5c7862660e6be1f12f67b9cf82535031b0f06e129060858f4686101f2a0b57654ac0dcfd0a11659c13e6551fae5ef0099fa9820dbd70794649f043cd5363527256b1b76e64025de084d266c01a0b99694c", 0xcc}, {&(0x7f00000003c0)="1bc4af287987b1a676a9b5f16a632c76b719b7e3cbf35fd913b2c03defeeef77bbb71f2db1cf75556eee03321db293dce79f389c53ec5fc1fdbc08d7e45fd1f095e7c96378bf2068bf65fdf30845956198ff2a397239f444724b5c37b2fc856850b201d4a5d3fc5eba7559", 0x6b}, {&(0x7f0000000480)="ebc9fb3caf27a051219b4c611b6a1f42fb8bc620663301d2444d9194807d006db5e503fd0e970a436f2f621fce67e8981079e5dbc1", 0x35}], 0x8, 0x9) 00:44:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000240)=@known='system.posix_acl_access\x00') open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x100, 0x198) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0), 0x109c2, 0x0) getdents64(r1, &(0x7f00000002c0)=""/55, 0x37) mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x5c5b42, 0x0) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) lseek(r2, 0x69c, 0x1) [ 203.730033][T25200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 203.737986][T25200] R13: 00007ffe58e52a5f R14: 00007f1d25a9b300 R15: 0000000000022000 [ 203.759157][T25204] loop3: detected capacity change from 0 to 262160 00:44:17 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000002900000004000000000000000000000014000000000000002900000034e426008000000000000000"], 0x30}}], 0x1, 0x0) [ 203.779093][T25211] loop0: detected capacity change from 0 to 262160 00:44:17 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000640)={0x3e4, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x1, 0x31}}}}, [@NL80211_ATTR_NAN_FUNC={0x3b0, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SERVICE_ID={0xa, 0x2, "91f7f8a48824"}, @NL80211_NAN_FUNC_FOLLOW_UP_ID={0x5, 0x6, 0x5}, @NL80211_NAN_FUNC_SRF={0x130, 0xc, 0x0, 0x1, [@NL80211_NAN_SRF_BF={0x103, 0x2, "836002894298c22f1a86372ee9049751b595a951e0a7bf7967b733f20abe38cf43a0dfc71c2a56b5024c558d076cae4c730c51307e759a5cab6ebad3ea309e806ff372d81ebb6cf5a140e4e2879600ce4854e5d6bb8d0ec77ca1de95bbb946e5c3c7508964d01ffa1e37e7a7bee9c8242df5ac524513905b781dd78840d551bbdef42bfb705cb2234f6f196739160aa78b6ad269f83913220346210ff222069c4ce7f79bb4bd02715184c383dad3ffef0ca5c7e8bd9782b067bd07088d6d34fe64644e0859fd5177a1cd5d195a17ddfd78eac8d5879ee5d72c0a0f4ac6b188ce082f3bd7dcfbbf1aea585405906997e435e249f371d57fc814b32d0adefaa7"}, @NL80211_NAN_SRF_MAC_ADDRS={0x10, 0x4, 0x0, 0x1, [{0xa}]}, @NL80211_NAN_SRF_INCLUDE={0x4}, @NL80211_NAN_SRF_MAC_ADDRS={0x10, 0x4, 0x0, 0x1, [{0xa, 0x6, @device_b}]}, @NL80211_NAN_SRF_INCLUDE={0x4}]}, @NL80211_NAN_FUNC_FOLLOW_UP_ID={0x5, 0x6, 0x9}, @NL80211_NAN_FUNC_TX_MATCH_FILTER={0x240, 0xe, 0x0, 0x1, [{0x7d, 0x0, "f9914a2a48a00dcfb93020816645c2fe3349411e6dec5613cb9b6ba260850d6f7225908bb1985395d9dd38cee657fe8a502cca368d7ea4ae45055755dc21054ac0ba59cffa32b8f948715ae1b32d3b6f892c5f4fca7be10e7af27d5c3d330c31387a4f305b25ae5ffe97b9b95ab25609a7d4f1acf3c5d9436a"}, {0x73, 0x0, "9731cd64f8086aa3066e601ccec74903620fda0caf81cd10678b28e1b3145cdbddedaf1628af7579cf0b67f51ab3b559c92935bf93ed9271dc7b09f2cb27ce71ee337d662978310866cb1dd14d9ce38dad5e409953bad5e70747082adf7444d05e1d69111eb55d386af0fff1ea2e7f"}, {0xe9, 0x0, "0fd804ba30444ed75f754e04a4bb833b8ca2e583e5a1fd22392434e6f19322a98acbe84bee9fc6b1d5a8a5dcf4d507e43db8ddd83abffe5b814f43dc086d72fc68284de1b2dacc07c63d65370c9334a20c72f607e55be1370f168eac64a52a87d78326af34054ed578c690ffa147c0b9abd4ea26264fc84ddcadfabea2ffa410980b9c51c6ee44e11e4fb928faabee7d907ebaba417b21ff35dc281c335e8256c9c82865c13e5608dbb78f6d3057bb2d51c21129898563b122886618b9d219ab87846198c83e25cf2e31bd5ce533fb9fb7cd00b574239d19e4ed2d6bbdd52b191be77aa259"}, {0x25, 0x0, "9cd39952262956eb3d854ec54e10b84da94234c26c726b1c06d4d9384d184c020b"}, {0x32, 0x0, "6daebddce63a53989d10fe1d0dd4f75b188761ff6e3df503b2a3bc191bd3dc161a604ab05fa2ccd090cf5078b093"}]}, @NL80211_NAN_FUNC_TTL={0x8, 0xa, 0x10000}, @NL80211_NAN_FUNC_SERVICE_ID={0xa, 0x2, "2f74142a4288"}, @NL80211_NAN_FUNC_PUBLISH_BCAST={0x4}, @NL80211_NAN_FUNC_PUBLISH_TYPE={0x5, 0x3, 0x9}]}, @NL80211_ATTR_NAN_FUNC={0x14, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_TTL={0x8, 0xa, 0x3}, @NL80211_NAN_FUNC_TERM_REASON={0x5, 0x10, 0x7}]}]}, 0x3e4}}, 0x20000000) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x0) [ 203.843905][T25211] FAT-fs (loop0): bogus number of reserved sectors [ 203.850447][T25211] FAT-fs (loop0): Can't find a valid FAT filesystem 00:44:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_mount_image$nfs4(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x4, 0x9, &(0x7f0000001740)=[{&(0x7f0000000280)="7fae96f1b203ab38e2c8d88f068443b28670824a4fc93c7469e38283e39d275f507863217ea004634d57605d02cb292f566fb775be4f8df0fd2818347da59f94bcdcb25f02f75b27fc0c1426d82fb44c539a5b857e3ba579e118ec6af6e8a23b729053a3dd44", 0x66}, {&(0x7f0000000300)="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", 0x1000, 0x6}, {&(0x7f0000001300)="7d5dc431e7fdcba62c8e97880212848249629203d791d3935377f6aef73bedf4a96ed5878c39eddd69a96874354d413b7cf8ac2b5c3f256160495ea29c048d0ba2264ce96d763d2ff7418a1450859186", 0x50, 0x401}, {&(0x7f0000001380)="c72f8b37a31f7c341b116c66da52cdd31c851fdfde6002097db0dc051a2cddf2272ee8367690e6ee8d56f149145e40b0116a171db0c31ab31ba8690332aceb3bccde41fcc7a6a3cd16e72998087c15d77d20fda1d06c36601bafed", 0x5b, 0x400}, {&(0x7f0000001400)="9e7cfe3035fc5968ad26e4b85790250948930c239abef61cc090d77f289b3340061cd3da01d3ef9a17c1b64c22ac7476ce8ae7c25849f866dbd77818884f9f9f917cc87ecd9f85745edbaf9938e5dfea693dc68f6d5eb05dc507ccd35a24f23f453e9f746c2cc75e676a0c8bb2d66791870e947b3dddb8a6f3e292673732fefafc4888651d4d7ab7658202551baf2cddf50b4f2ad952dc59e54ea13c01dfc76fa544b483e3174987e536ee80ef7e33361f7abb5877767ccc21846a3698decbd2507d00e006794487", 0xc8, 0x5}, {&(0x7f0000001500)="e342ca24f85ee644b37155d384c7e1ec2dd62b2b3c6c11e50cd579e74e9cd3df85571cbdc044b0ace1c8cab9d00fb4cff3e95d13e66c5fca14d03596da141ad40b00669d53dcdd8e8155a78b2c909828ec3b807e0462dc79adcafc1e5ffd81b5f383f517434da3a5d3b39a509e", 0x6d}, {&(0x7f0000001580)="8d3b4d3065a1ae8c698d0fb6e6d6351af5e30dc8c0a028f0e9712c48fb5a934086fbee28e7c58d4c589aa33dc556ca8bab6fab17ed1dbc5e2e2a5d245d68cca19078366e1f6051e75795537b25c3f6cdff371f48fe3bbe083cb564f036594589adef0b3ad9258b7b30d389e2", 0x6c, 0x86b0}, {&(0x7f0000001600)="8a66769e766e2313232a2dfe02b6bafeed149f0c1318138cfaf98c31d684ad1f635f08a5bd71704e6d4a444854baf0a14c150edc3271be5cdc5048c7d98c2de1d4af7e280a82a4d451d8d1b0178734959dd5562e94ad54ec6790974964e541ae27bd09fc514b9be7552ba9ce26a3e096589d96a8b6d9b05533", 0x79, 0x9}, {&(0x7f0000001680)="38eb3d3f7e7d9a26c32d2a763bae50c972cebfd054195dc608883c287b454a575014164cd75463d5654ff23d7575e784e1477a9736918e66b7db45f10be8789d0d74f3cee344e229a58d7f5e462eafd30980db9fd3f2e84f8ff9da709d4af6d86970a735f20ca18c759b9ebd94a6d9ea584122954e5a7420d5f60c9f69ffe1f25fd554c6c82718939cf943dc46564567053c3cde2ffe7db78f6008e5a5f6994c6625479e0710609bf2184607e93b07b0757e0e3483", 0xb5, 0x80000001}], 0x0, &(0x7f0000001840)={[{'vfat\x00'}, {'-'}, {}, {'-b{,\xc8@]*{'}, {'}+'}, {'vfat\x00'}, {'$}$-}'}, {'vfat\x00'}, {'/}{{\\'}, {'$'}], [{@fsmagic={'fsmagic', 0x3d, 0x4}}, {@pcr={'pcr', 0x3d, 0x31}}, {@fsmagic={'fsmagic', 0x3d, 0x1f}}, {@fsname={'fsname', 0x3d, 'vfat\x00'}}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@permit_directio}, {@func={'func', 0x3d, 'MMAP_CHECK'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '-@&/!\\/.]'}}]}) execveat(r2, &(0x7f0000000200)='./bus\x00', &(0x7f0000001980)=[&(0x7f0000001940)='[\x00'], &(0x7f0000001b00)=[&(0x7f00000019c0)='\x00', &(0x7f0000001a00)='vfat\x00', &(0x7f0000001a40)='vfat\x00', &(0x7f0000001a80)='vfat\x00', &(0x7f0000001ac0)='#){%!]-\x00'], 0x100) sendfile(r0, r1, 0x0, 0x80000a00) 00:44:17 executing program 4: fadvise64(0xffffffffffffffff, 0xe65d, 0x10000, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000000)={0x0, 0x5, 0x10000, 0x5, 0xc583, 0xf4}) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0xc0200, 0x0) sendmmsg$inet6(r1, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, '\x00', 0x18}}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x30}}], 0x1, 0x4) lseek(r0, 0x1, 0x4) 00:44:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) [ 203.944969][T25231] loop3: detected capacity change from 0 to 262160 00:44:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000005) creat(&(0x7f0000000180)='./bus\x00', 0x0) 00:44:17 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x210c, 0x4) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x0) [ 204.009191][T25247] loop1: detected capacity change from 0 to 262160 [ 204.011352][T25248] loop0: detected capacity change from 0 to 262160 [ 204.083504][T25248] FAT-fs (loop0): bogus number of reserved sectors [ 204.088185][T25260] loop2: detected capacity change from 0 to 262160 [ 204.090036][T25248] FAT-fs (loop0): Can't find a valid FAT filesystem 00:44:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x620000, 0x0) (fail_nth: 3) 00:44:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000240)=@known='system.posix_acl_access\x00') sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0xbb0, 0x0, 0xa00, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x5, 0x79}}}}, [@NL80211_ATTR_TID_CONFIG={0x38, 0x11d, 0x0, 0x1, [{0x8, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xf}]}, {0x18, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x4}]}]}, @NL80211_ATTR_TID_CONFIG={0x388, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xe6}]}, {0x2d4, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x2c0, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x9c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x5, 0xe087, 0xfffd, 0x6, 0x755, 0x2, 0x5]}}, @NL80211_TXRATE_LEGACY={0x8, 0x1, [0x18, 0x3, 0x18, 0x9]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x67, 0xfae4, 0x7, 0x6, 0x800, 0x6, 0x6]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xff7f, 0x2, 0x0, 0x2, 0x0, 0x800, 0x5]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x24, 0x1, [0x60, 0x9, 0xb, 0x18, 0x12, 0x6c, 0x60, 0x18, 0x2, 0x1, 0x60, 0x24, 0x6, 0x24, 0x5, 0x18, 0x1, 0x2, 0xc, 0x5, 0x1b, 0x24, 0xb, 0x6, 0x1b, 0x24, 0x24, 0x5, 0x30, 0x16, 0x60, 0x1]}, @NL80211_TXRATE_HT={0x26, 0x2, [{0x7, 0x8}, {0x2}, {0x3, 0x6}, {0x0, 0x4}, {0x1, 0x8}, {0x3, 0x5}, {0x1, 0x4}, {0x5, 0x1}, {0x0, 0x7}, {0x0, 0x1}, {0x4, 0x2}, {0x5, 0xa}, {}, {0x7, 0x1}, {0x1, 0x5}, {0x4, 0x5}, {0x1, 0x4}, {0x7, 0x3}, {0x3, 0x2}, {0x4, 0x9}, {0x0, 0x9}, {0x2, 0x8}, {0x7}, {0x0, 0x7}, {0x0, 0x9}, {0x5, 0x5}, {0x7, 0x8}, {0x0, 0x6}, {0x1, 0x6}, {0x4, 0x6}, {0x0, 0x6}, {0x2, 0x3}, {0x4, 0x2}, {0x2}]}]}, @NL80211_BAND_6GHZ={0x9c, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0xc1, 0x0, 0x1, 0x7, 0x2, 0x7f, 0x8c8, 0x2]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x0, 0x2b9d, 0x6, 0x4, 0x113c, 0x4, 0xac]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x0, 0xbd1, 0x5, 0x0, 0x4, 0x8, 0x400]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x81, 0x80, 0x6, 0x8, 0x1000, 0x9, 0x6, 0x1]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x2, 0x20, 0x66b, 0x7, 0x3ff, 0x1, 0x36b5]}}, @NL80211_TXRATE_HT={0x31, 0x2, [{0x1, 0x3}, {0x0, 0x5}, {0x6, 0xa}, {0x3, 0x9}, {0x4, 0x8}, {0x3, 0x5}, {0x4, 0x9}, {0x1, 0x4}, {0x4, 0x8}, {0x2, 0x7}, {0x4, 0x6}, {0x4, 0x9}, {0x0, 0x8}, {0x2, 0x7}, {0x7, 0x8}, {0x6}, {0x6, 0x2}, {0x1, 0x5}, {0x2, 0x7}, {0x0, 0x1}, {0x7}, {0x4, 0x2}, {0x5, 0xa}, {0x4}, {0x6, 0x9}, {0x5, 0x8}, {0x6, 0x7}, {0x7, 0x4}, {0x5, 0x7}, {0x7, 0x1}, {0x3, 0x5}, {0x0, 0x2}, {0x3, 0x6}, {0x0, 0x3}, {0x5}, {0x5, 0x1}, {0x0, 0x2}, {0x7, 0x5}, {0x4}, {0x5}, {0x4, 0x9}, {0x3, 0x1}, {0x0, 0x8}, {0x1}, {0x4, 0x7}]}]}, @NL80211_BAND_6GHZ={0x20, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1c, 0x1, [0x48, 0xc, 0x6c, 0x7, 0x60, 0x4, 0x1b, 0x12, 0x16, 0xb, 0x2f, 0x3, 0x4, 0x11, 0xc, 0x1, 0x1, 0x4, 0xc, 0x5, 0x16, 0x5, 0x9, 0x2]}]}, @NL80211_BAND_2GHZ={0x114, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x2c, 0x2, [{0x0, 0xa}, {0x6, 0xa}, {0x5, 0x3}, {0x7, 0x5}, {0x0, 0xa}, {0x6}, {0x7, 0x2}, {0x2}, {0x2, 0x1}, {0x1, 0x7}, {0x1, 0x8}, {0x2}, {0x5, 0x1}, {0x6, 0x4}, {0x0, 0x6}, {0x0, 0x7}, {0x5}, {}, {0x5, 0x7}, {0x6, 0x3}, {0x0, 0x5}, {0x5, 0x7}, {0x4}, {0x1, 0x5}, {0x2, 0xa}, {0x5, 0xa}, {0x5, 0x5}, {0x5, 0x8}, {0x3, 0x2}, {0x2, 0x2}, {0x5, 0xa}, {0x3, 0x2}, {0x3, 0xa}, {0x5, 0x8}, {0x1}, {0x6, 0xa}, {0x5, 0x8}, {0x0, 0x2}, {0x5, 0xa}, {0x0, 0x9}]}, @NL80211_TXRATE_HT={0x3e, 0x2, [{0x6, 0x8}, {0x1, 0x4}, {0x3, 0x9}, {0x3, 0x1}, {0x7, 0x7}, {0x4, 0x3}, {0x6, 0x5}, {0x3, 0xa}, {0x0, 0x4}, {0x0, 0x4}, {0x4, 0x5}, {0x0, 0x4}, {0x0, 0x2}, {0x0, 0x9}, {0x5, 0x1}, {0x5, 0x6}, {0x1, 0x4}, {0x2, 0xa}, {0x7, 0x6}, {0x1, 0x8}, {0x3, 0x5}, {0x6}, {0x0, 0x5}, {0x5, 0x4}, {0x3, 0x7}, {0x0, 0xa}, {0x5}, {0x3, 0x8}, {0x1, 0x7}, {0x6, 0x9}, {0x6, 0x7}, {0x6, 0x3}, {0x3, 0x8}, {0x1, 0x1}, {0x7, 0x5}, {0x0, 0x1}, {0x7, 0x4}, {0x6, 0x6}, {0x4, 0x1}, {0x0, 0x6}, {0x7, 0x5}, {0x7, 0x4}, {0x4, 0x6}, {0x3, 0x9}, {0x1}, {0x3, 0x6}, {0x2, 0x8}, {0x6, 0x4}, {0x5, 0x2}, {0x1, 0x2}, {0x3, 0x4}, {0x7, 0x3}, {0x0, 0x6}, {0x5, 0x3}, {0x3, 0x9}, {0x5, 0x4}, {0x6, 0x6}, {0x7, 0x5}]}, @NL80211_TXRATE_HT={0x4c, 0x2, [{0x4, 0x4}, {0x1, 0x5}, {0x3, 0x3}, {0x1, 0x6}, {0x6, 0x7}, {0x0, 0x2}, {}, {0x1, 0x6}, {0x6, 0x8}, {0x1, 0x2}, {0x2, 0x4}, {0x3, 0x4}, {0x0, 0x1}, {0x6, 0x6}, {0x2}, {0x1, 0x6}, {0x3, 0xa}, {0x3, 0x2}, {}, {0x0, 0x6}, {0x4, 0x5}, {0x0, 0x2}, {0x5, 0xa}, {0x4, 0x5}, {0x3, 0x4}, {0x7, 0x8}, {0x0, 0x6}, {0x2, 0x4}, {0x1, 0xa}, {0x0, 0x7}, {0x0, 0x6}, {0x4}, {0x6}, {0x2, 0x4}, {0x0, 0x9}, {0x3, 0x1}, {0x1, 0x9}, {0x6, 0x1}, {0x6, 0x6}, {0x3, 0xa}, {0x1, 0x7}, {0x0, 0x8}, {0x3, 0x3}, {0x1, 0x4}, {0x3, 0xa}, {0x2, 0x3}, {0x0, 0xa}, {0x4, 0xa}, {0x7, 0x4}, {0x1, 0x3}, {0x1, 0x3}, {0x3, 0xa}, {0x0, 0x4}, {0x1, 0x7}, {0x3, 0x6}, {0x1, 0x8}, {0x6, 0xa}, {0x6, 0xa}, {0x1, 0x4}, {0x1, 0xa}, {0x6, 0x5}, {0x7, 0x3}, {0x3, 0x2}, {0x0, 0x8}, {0x6, 0x8}, {0x6, 0xa}, {0x6, 0x3}, {0x3, 0x3}, {0x2, 0xa}, {0x5, 0x2}, {0x2, 0x4}, {0x3, 0x2}]}, @NL80211_TXRATE_HT={0x50, 0x2, [{0x2, 0x4}, {0x7, 0x7}, {0x3, 0x7}, {}, {0x2, 0x5}, {0x7, 0x4}, {0x0, 0x1}, {0x1, 0x4}, {0x6, 0x1}, {0x5, 0x3}, {0x5, 0x9}, {0x4, 0x9}, {0x4, 0x8}, {0x1, 0x4}, {0x7}, {0x7, 0x2}, {0x1, 0x7}, {0x5, 0x7}, {0x5, 0xa}, {0x0, 0x2}, {0x0, 0x2}, {0x5, 0x2}, {0x1, 0x4}, {0x1, 0x5}, {0x4}, {0x7, 0x3}, {0x1, 0x9}, {0x3, 0x2}, {0x6}, {0x5, 0x4}, {0x7, 0xa}, {0x1, 0x8}, {0x1, 0x2}, {0x0, 0x2}, {0x1}, {0x1, 0x4}, {0x7, 0x7}, {0x4, 0x9}, {0x4, 0x3}, {0x6, 0x5}, {0x7, 0x6}, {0x0, 0x2}, {0x2, 0x5}, {0x6, 0x5}, {0x1, 0x6}, {0x0, 0x8}, {0x3, 0x4}, {0x7, 0x6}, {0x4, 0x1}, {0x4, 0x7}, {0x1, 0x8}, {0x4}, {0x1, 0x8}, {0x1, 0x9}, {0x6, 0x8}, {0x3, 0xa}, {0x1, 0xa}, {0x1, 0x4}, {0x4, 0x7}, {0x3, 0x2}, {0x2, 0xe}, {0x1, 0x8}, {0x4, 0x7}, {0x7, 0x4}, {0x0, 0x6}, {0x2, 0x9}, {0x4, 0x3}, {0x1, 0xa}, {0x2, 0xa}, {0x0, 0x3}, {0x4, 0x1}, {0x1, 0x7}, {0x7, 0x3}, {0x6, 0x3}, {0x6, 0x2}, {0x4, 0x1}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_2GHZ={0x50, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x42, 0x2, [{0x6}, {0x5, 0x3}, {0x0, 0x7}, {0x7, 0x9}, {0x5, 0xa}, {0x4, 0x5}, {0x1, 0x6}, {0x1, 0x6}, {0x0, 0x5}, {0x1, 0x6}, {0x5, 0x9}, {0x1, 0x7}, {0x6, 0x4}, {0x6, 0x1}, {0x6, 0x1}, {0x1, 0x5}, {0x6, 0xa}, {0x3, 0x2}, {0x5, 0x2}, {0x6, 0x7}, {0x5, 0x9}, {0x7, 0x6}, {0x1, 0x8}, {0x5, 0x5}, {0x5, 0x8}, {0x7, 0x1}, {0x4, 0x7}, {0x5, 0x7}, {0x2, 0xa}, {0x7, 0x9}, {0x0, 0x1}, {0x3, 0x6}, {0x4, 0x5}, {0x1, 0x2}, {0x1}, {0x1, 0x3}, {0x0, 0x5}, {0x7, 0x5}, {0x3, 0x9}, {0x1, 0xa}, {0x5, 0x9}, {0x2, 0x5}, {0x3, 0xa}, {0x4, 0x2}, {0x0, 0xa}, {0x5, 0x7}, {0x5, 0x3}, {0x7, 0x4}, {0x7, 0x5}, {0x4, 0xf}, {0x5, 0x6}, {0x1, 0x9}, {0x6, 0x8}, {0x5, 0x3}, {0x6, 0x7}, {0x7, 0x8}, {0x0, 0xa}, {0x0, 0x9}, {0x1, 0x5}, {0x4, 0x9}, {0x1, 0x5}, {0x0, 0x2}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}]}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xf6}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x72}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xbb}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xac}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xab}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x3}]}, {0x30, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x401}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x2e}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xc6}]}]}, @NL80211_ATTR_TID_CONFIG={0x1e0, 0x11d, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x4}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}]}, {0x18, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xb6}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}, {0x34, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x74}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x4a}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xc6}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xf8}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}]}, {0x18, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x6}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xa4}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x6}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x9}]}, {0x2c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x46}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xe2}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xb9}]}, {0xec, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x91}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xc0000000}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x4e}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x7ff}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x94, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x90, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0xb, 0x1, [0xce, 0xb, 0x5, 0x18, 0x0, 0x3, 0x12]}, @NL80211_TXRATE_HT={0x26, 0x2, [{0x1, 0x4}, {0x5, 0x6}, {0x7}, {0x0, 0x3}, {0x4, 0x2}, {0x7, 0x6}, {0x5, 0x5}, {0x4, 0x5}, {}, {0x0, 0x4}, {0x0, 0x6}, {0x2, 0x2}, {0x6, 0x3}, {0x4, 0x9}, {0x3}, {0x7, 0x7}, {0x1, 0x9}, {0x6, 0x4}, {0x5, 0x7}, {0x0, 0x3}, {0x2, 0x1}, {0x3, 0x4}, {0x6, 0x1}, {0x0, 0x1}, {}, {0x1, 0x2}, {0x6, 0x9}, {0x1, 0x1}, {0x3, 0x2}, {0x4, 0x5}, {0x2, 0x8}, {0x6}, {0x0, 0x5}, {0x5}]}, @NL80211_TXRATE_HT={0x21, 0x2, [{0x6}, {0x3, 0x5}, {0x0, 0x4}, {0x1, 0x7}, {0x0, 0x4}, {0x0, 0xa}, {0x1, 0x2}, {0x2, 0x1}, {0x2, 0x9}, {0x4, 0x8}, {0x0, 0x4}, {0x0, 0x5}, {0x0, 0x1}, {0x1, 0x5}, {0x0, 0x7}, {0x5, 0x1}, {0x2, 0x7}, {0x6, 0x5}, {0x1, 0x2}, {0x4, 0x6}, {0x6, 0x1}, {0x0, 0x4}, {0x3, 0x1}, {0x6, 0x6}, {0x4, 0x3}, {0x6, 0x6}, {0x1, 0x2}, {0x2, 0x5}, {0x1, 0x6}]}, @NL80211_TXRATE_LEGACY={0x23, 0x1, [0x60, 0x16, 0x16, 0x64, 0x36, 0x4, 0x16, 0xb, 0x36, 0x12, 0x36, 0x5, 0x5, 0x5, 0x1b, 0x4, 0xb, 0x16, 0x1, 0x48, 0xb, 0x36, 0x18, 0x5, 0x17, 0x5, 0x12, 0x5, 0x9, 0x5, 0x36]}]}]}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x3}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xbd}]}, {0x28, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x5}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x32}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x43}]}]}, @NL80211_ATTR_TID_CONFIG={0x14, 0x11d, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xbf}]}]}, @NL80211_ATTR_TID_CONFIG={0x5dc, 0x11d, 0x0, 0x1, [{0x1e8, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x4a}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x23}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x64}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x1a8, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x68, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x22, 0x1, [0x60, 0x2, 0x24, 0x16, 0x12, 0x7, 0x5, 0x12, 0x9, 0xc, 0x36, 0x16, 0x6c, 0x6, 0x60, 0x24, 0x3, 0x3, 0x1, 0x24, 0x5, 0xc, 0x1b, 0x30, 0x6c, 0x8, 0x12, 0xb, 0x12, 0x1]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x23, 0x1, [0x0, 0xc, 0x0, 0x3, 0x10, 0x0, 0x3, 0x9, 0x30, 0x18, 0x18, 0x48, 0xc, 0x9, 0x1b, 0x20, 0x2, 0x1d, 0xb, 0x1, 0x12, 0x9, 0x6, 0x48, 0x6c, 0x12, 0xe, 0x18, 0x9, 0x0, 0x4]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x40, 0x3f, 0x2, 0x6, 0xd64, 0x1, 0x42b, 0xf7]}}]}, @NL80211_BAND_60GHZ={0x4}, @NL80211_BAND_2GHZ={0x14, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0xe, 0x2, [{0x2, 0x8}, {0x0, 0xa}, {0x5}, {0x7, 0x6}, {0x4, 0x7}, {0x7, 0x1}, {0x5, 0x3}, {0x1, 0x3}, {0x6, 0x4}, {0x3, 0x9}]}]}, @NL80211_BAND_60GHZ={0x90, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x9, 0x2, [{0x4, 0x4}, {0x5, 0x7}, {0x3, 0x7}, {0x7, 0xa}, {0x0, 0x9}]}, @NL80211_TXRATE_LEGACY={0x13, 0x1, [0x5, 0x4c, 0x4, 0x9, 0x60, 0x18, 0x30, 0x24, 0x60, 0xc, 0x12, 0x24, 0x30, 0x30, 0x1]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x9, 0x7, 0xfa55, 0x5, 0xe69, 0x9, 0xffff]}}, @NL80211_TXRATE_HT={0x2b, 0x2, [{0x5, 0x8}, {0x2, 0x5}, {0x7, 0x3}, {0x6}, {0x6, 0x5}, {0x0, 0x3}, {0x2, 0x5}, {0x1, 0xa}, {0x6, 0x2}, {0x0, 0xa}, {0x2, 0x5}, {0x2, 0x5}, {0x6, 0x7}, {0x4, 0x2}, {0x1, 0x5}, {0x2, 0x7}, {0x6, 0x6}, {0x5, 0x7}, {0x0, 0x9}, {0x7, 0x9}, {0x5, 0xa}, {0x2, 0x5}, {0x2, 0x7}, {0x5, 0x7}, {0x3, 0x6}, {0x5, 0x5}, {0x1, 0x9}, {0x2, 0x3}, {0x3}, {0x5, 0x5}, {0x7, 0x8}, {0x3, 0x6}, {0x6, 0x6}, {0x5, 0x3}, {0x4}, {0x6, 0x4}, {0x5, 0x6}, {0x4, 0xa}, {0x2, 0x6}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x401, 0x7, 0x1, 0x2, 0x6, 0x4, 0x400, 0xfffb]}}]}, @NL80211_BAND_5GHZ={0x30, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xb, 0x1, [0x16, 0xb, 0x6, 0x60, 0x30, 0xb, 0x30]}, @NL80211_TXRATE_LEGACY={0x12, 0x1, [0x4, 0x2, 0x6c, 0x48, 0x24, 0x5, 0x5, 0x6, 0x48, 0x16, 0x5, 0x30, 0x1b, 0x1b]}, @NL80211_TXRATE_LEGACY={0xc, 0x1, [0x24, 0x34, 0xa1f56cb9ca5a067d, 0xc, 0x18, 0x18, 0x6, 0x2]}]}, @NL80211_BAND_5GHZ={0x3c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0xa, 0x2, [{0x7, 0x3}, {0x6, 0x7}, {0x6, 0x8}, {0x6, 0x6}, {0x4, 0x6}, {0x7, 0x6}]}, @NL80211_TXRATE_LEGACY={0x8, 0x1, [0x18, 0x48, 0xb, 0x1]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3f, 0x7, 0x101, 0x7, 0x36dc, 0x4, 0x2, 0x1]}}, @NL80211_TXRATE_LEGACY={0x10, 0x1, [0x1b, 0x12, 0x2, 0x18, 0x36, 0x4, 0x48, 0x0, 0x36, 0x16, 0x1b, 0x2]}]}, @NL80211_BAND_5GHZ={0x28, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x1c, 0x2, [{0x2, 0x5}, {0x1}, {0x0, 0x5}, {0x1, 0x6}, {0x6}, {0x1, 0x6}, {0x4, 0x8}, {0x7, 0x5}, {0x2, 0x6}, {0x4, 0x8}, {0x2, 0x2}, {0x1, 0x3}, {0x3, 0x9}, {0x7, 0x3}, {0x1, 0x8}, {0x1, 0x7}, {0x3, 0x7}, {0x5, 0x3}, {0x7, 0x2}, {0x0, 0x3}, {0x1, 0xa}, {0x3}, {0x1}, {0x1}]}]}]}]}, {0x34, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x1}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xb1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x3}]}, {0x3c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xbd}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xa9}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x1}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x6}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x6d}]}, {0x18, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}]}, {0x10, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}]}, {0x32c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x150, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x6c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x3e, 0x2, [{0x1}, {0x0, 0x1}, {0x7, 0x7}, {0x7, 0x8}, {0x2, 0x4}, {0x6, 0x9}, {0x1}, {0x3, 0x9}, {0x7, 0x6}, {0x4, 0x4}, {0x5}, {0x7, 0x3}, {0x6, 0x7}, {0x3, 0x4}, {0x3}, {0x3, 0x9}, {0x1, 0x4}, {0x0, 0x1}, {0x7, 0x6}, {0x0, 0x6}, {0x7, 0x3}, {0x2, 0x8}, {0x0, 0x5}, {0x7, 0x9}, {0x4, 0x8}, {0x0, 0x3}, {0x4, 0x4}, {0x7, 0x4}, {0x5, 0x6}, {0x0, 0x7}, {0x2, 0x9}, {0x2, 0x8}, {0x0, 0x8}, {0x6, 0x2}, {0x1, 0x6}, {0x3, 0xa}, {0x1, 0x7}, {0x1, 0x6}, {0x6}, {0x5, 0x5}, {0x2, 0x3}, {0x4, 0x2}, {0x0, 0x4}, {0x3, 0x2}, {0x3, 0x1}, {0x1}, {0x0, 0x9}, {0x4, 0x5}, {0x5, 0x3}, {0x2, 0x2}, {0x7, 0x9}, {}, {0x1, 0x5}, {0x6, 0x4}, {0x7, 0x4}, {0x5, 0x2}, {0x2, 0x5}, {0x4}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x8, 0x24, 0x7, 0x5, 0x7, 0x6, 0x20]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x40, 0x3, 0x6109, 0x8, 0x9, 0xffff, 0x400, 0x7ff]}}]}, @NL80211_BAND_6GHZ={0x44, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x16, 0x1, [0x16, 0x12, 0x9, 0x30, 0x60, 0x3, 0x24, 0x2e, 0xc, 0x6, 0x16, 0x1b, 0x9, 0x18, 0x16, 0x4, 0x3, 0x48]}, @NL80211_TXRATE_HT={0x20, 0x2, [{0x3, 0x1}, {0x1, 0x3}, {0x7, 0x5}, {0x1, 0x5}, {0x7, 0xa}, {0x1, 0x7}, {0x5}, {0x7}, {0x0, 0x3}, {0x3, 0x1}, {0x3, 0x5}, {0x4, 0x3}, {0x1, 0xa}, {0x2, 0x6}, {0x5, 0x3}, {0x7, 0x9}, {0x7, 0x6}, {0x4, 0x3}, {0x4, 0x4}, {0x4, 0x3}, {0x0, 0x8}, {0x4, 0xa}, {0x6, 0x5}, {0x6}, {0x2, 0x5}, {0x1, 0x8}, {0x7, 0x8}, {0x3, 0x8}]}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_6GHZ={0x28, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x21, 0x1, [0xb, 0x1, 0x12, 0x3, 0x4, 0xc, 0x6, 0x160b84d20c28aed5, 0xc, 0xb, 0xb, 0x4, 0x6, 0x1b, 0x69, 0x36, 0xc, 0x60, 0x9, 0x0, 0x0, 0x4, 0x36, 0x9, 0x1, 0x2, 0x30, 0x1b, 0x1]}]}, @NL80211_BAND_6GHZ={0x20, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1b, 0x1, [0xc, 0x16, 0x60, 0x5, 0x36, 0x36, 0x16, 0x3, 0x4, 0x9, 0x12, 0x9, 0x1b, 0x1a, 0x12, 0x24, 0xc, 0x24, 0x18, 0x4, 0x3, 0x1b, 0x6]}]}, @NL80211_BAND_5GHZ={0x54, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x15, 0x1, [0x60, 0x1b, 0x36, 0x0, 0xc, 0x0, 0x30, 0x6, 0x1b, 0x1, 0x5, 0x2, 0xb, 0x6c, 0xb, 0x60, 0x6c]}, @NL80211_TXRATE_LEGACY={0x14, 0x1, [0x6c, 0x4, 0x1, 0xb, 0x3, 0x10, 0x6c, 0x60, 0x6c, 0xc, 0x24, 0x24, 0x24, 0xc, 0x6, 0x48]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x7, 0x2, [{0x7, 0x5}, {0x2, 0xa}, {0x0, 0x5}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xfff7, 0x6, 0x4, 0x6, 0x9, 0x2, 0x7, 0x20]}}]}]}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xea}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x8d}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x23}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x198, 0xd, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x1c, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x6, 0x2, [{0x0, 0x7}, {0x5, 0x6}]}]}, @NL80211_BAND_5GHZ={0x40, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x1f, 0x2, [{0x4, 0xa}, {0x0, 0x9}, {0x7, 0x2}, {0x0, 0x3}, {0x0, 0x9}, {0x1, 0x5}, {0x1, 0x8}, {0x3, 0x1}, {0x7, 0x1}, {0x5, 0x1}, {0x2, 0x6}, {0x2, 0x1}, {0x1}, {}, {0x6, 0x3}, {0x4, 0x9}, {0x3, 0x8}, {0x2, 0x6}, {0x4, 0x3}, {0x5, 0x1}, {0x6, 0xa}, {0x0, 0x5}, {0x4, 0x4}, {0x3, 0x5}, {0x1, 0x3}, {0x4, 0x2}, {0x6}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0xfff7, 0xc000, 0x4, 0x2, 0x180, 0xa5, 0x100]}}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_2GHZ={0xd0, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x1b, 0x2, [{0x6, 0x2}, {0x0, 0x1}, {0x7, 0x9}, {0x4, 0x4}, {0x0, 0x1}, {0x0, 0x3}, {0x7, 0x3}, {0x0, 0x4}, {0x5, 0x7}, {0x4, 0x5}, {0x6, 0x1}, {0x6, 0x2}, {0x2}, {0x2, 0x6}, {0x4, 0x7}, {0x1, 0x1}, {0x1, 0x5}, {0x3, 0x2}, {0x7, 0x3}, {0x1, 0xa}, {0x0, 0xa}, {0x7, 0x2}, {0x4, 0x1}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x400, 0xff, 0x1f, 0x8, 0x2, 0x7]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x800, 0x8, 0x20, 0x7f, 0x5, 0x1f, 0x5]}}, @NL80211_TXRATE_LEGACY={0x13, 0x1, [0x0, 0x5, 0x12, 0x0, 0x60, 0x2, 0x6c, 0x6c, 0xb, 0x48, 0x6, 0x6, 0x16, 0x4, 0x18]}, @NL80211_TXRATE_HT={0x3e, 0x2, [{0x4, 0x8}, {0x3, 0x7}, {0x5, 0x9}, {0x0, 0x7}, {0x7, 0x7}, {0x1, 0x1}, {0x6, 0x8}, {0x0, 0x7}, {0x3, 0x7}, {0x3, 0x7}, {0x0, 0x2}, {0x5, 0x2}, {0x4, 0x5}, {0x7, 0x4}, {0x2, 0x15}, {0x0, 0x9}, {0x2}, {0x1, 0x6}, {0x4}, {0x0, 0x8}, {0x3, 0x4}, {0x5, 0x7}, {0x7}, {0x4, 0x8}, {0x1}, {0x3, 0x5}, {0x6, 0x1}, {0x6, 0x1}, {0x1, 0x4}, {0x0, 0x6}, {0x6, 0x2}, {0x2, 0x4}, {0x0, 0x4}, {0x2, 0x5}, {0x4}, {0x3}, {0x0, 0x9}, {0x5, 0x5}, {0x2, 0x8}, {0x6, 0x1}, {0x3, 0x2}, {0x7, 0x4}, {0x4, 0x7}, {0x6, 0x6}, {0x1, 0x6}, {0x5, 0x9}, {0x4, 0x5}, {0x0, 0x2}, {0x6, 0x6}, {0x0, 0x6}, {0x7, 0x9}, {0x2, 0x3}, {0x7, 0x9}, {0x1, 0x6}, {0x2, 0x8}, {0x6, 0x4}, {0x0, 0x2}, {0x2, 0x5}]}, @NL80211_TXRATE_HT={0x1e, 0x2, [{0x2, 0x9}, {}, {0x5, 0x6}, {0x0, 0x5}, {0x3, 0x2}, {0x1, 0x1}, {0x0, 0x2}, {0x5, 0x1}, {0x6, 0x3}, {0x5, 0x8}, {0x1, 0x3}, {0x3, 0x4}, {0x0, 0xa}, {0x5, 0x6}, {0x5, 0x6}, {0x1, 0x3}, {0x2, 0x8}, {0x0, 0x7}, {0x0, 0x7}, {0x1}, {0x4}, {0x4, 0x9}, {0x3, 0x1}, {0x3, 0xa}, {0x7, 0x3}, {0x7, 0x8}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x80, 0x1, 0x80, 0x1, 0x99a0, 0xf69c, 0x200, 0x7fff]}}]}, @NL80211_BAND_6GHZ={0x18, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0xa, 0x2, [{0x2, 0x1}, {0x0, 0x2}, {0x0, 0x9}, {0x3, 0x5}, {0x0, 0x4}, {0x3, 0x7}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_60GHZ={0x50, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x854b, 0x3f, 0x2, 0x8, 0x4992, 0x2, 0x31]}}, @NL80211_TXRATE_HT={0x35, 0x2, [{0x5, 0x1}, {0x3, 0x8}, {0x6, 0x7}, {0x7, 0x3}, {0x0, 0x2}, {0x7, 0x3}, {0x0, 0x2}, {0x7, 0x3}, {0x5, 0x4}, {0x6, 0x1}, {0x0, 0x7}, {0x4, 0x4}, {0x1, 0x9}, {0x1, 0x5}, {0x0, 0x8}, {0x2, 0xa}, {0x7, 0x5}, {0x3, 0x6}, {0x1, 0x6}, {0x5}, {0x1, 0x3}, {0x0, 0x2}, {0x3, 0x4}, {0x0, 0x9}, {0x4, 0x7}, {0x0, 0x1}, {0x2, 0x4}, {0x2, 0x8}, {0x7, 0xa}, {0x6, 0x9}, {0x4, 0x5}, {0x4, 0x3}, {0x6, 0x8}, {0x7, 0xa}, {0x0, 0x5}, {0x4, 0xa}, {0x7, 0x4}, {0x2, 0x7}, {0x5, 0x6}, {0x6, 0x1}, {0x4, 0x5}, {0x0, 0x9}, {0x0, 0x4}, {0x6, 0x6}, {0x3, 0x4}, {0x0, 0x8}, {0x4, 0x4}, {0x5, 0x6}, {0x1, 0x8}]}]}]}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}]}]}]}, 0xbb0}, 0x1, 0x0, 0x0, 0x4}, 0x801) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mount(0x0, &(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) 00:44:17 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14, 0x29, 0x34}}], 0x30}}], 0x1, 0x0) sendmsg$TIPC_NL_MON_GET(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x178, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0x164, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x42, 0x4, {'gcm(aes)\x00', 0x1a, "732e2a8ee2af16c385e23aa84cf709ca68b69ab7c9433faef9f3"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x4b, 0x4, {'gcm(aes)\x00', 0x23, "8a13c46bc520b71b0d1c73696ec845e16aa56e1004db839c13879c17ac0dbbd55a5cf1"}}, @TIPC_NLA_NODE_KEY={0x44, 0x4, {'gcm(aes)\x00', 0x1c, "cd56bd91e957056e3554d253780800d4f5593fb011c78c7acda62a5d"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x46, 0x4, {'gcm(aes)\x00', 0x1e, "6e488d8e0dd5fbccf4127c0c6f5c3560325a2da8cc4c36c988725c449965"}}, @TIPC_NLA_NODE_ID={0x26, 0x3, "6f43a78e56b2ee8e453ec68d4b4cfce01826193de9c44710f5d091dcb25560ae9070"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x20040001}, 0x41) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'veth1_to_batadv\x00'}) 00:44:17 executing program 3: set_tid_address(&(0x7f0000000180)) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000a00) 00:44:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) creat(&(0x7f0000000180)='./bus\x00', 0x45) [ 204.224776][T25276] loop1: detected capacity change from 0 to 262160 [ 204.243238][T25276] FAT-fs (loop1): Unrecognized mount option "€