0x0) getuid() 20:40:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x8, 0x0) [ 425.497695][ T8843] FAT-fs (loop2): count of clusters too big (6291710) [ 425.509286][ T8843] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:49 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x3d5200, 0x2) r1 = openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x462a00, 0xe9) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r1, 0x80489439, &(0x7f0000000080)) r2 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r2, &(0x7f00000002c0)=ANY=[], 0xe) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000100)={0x2, 0x401, 0xfffffbff}, 0x10) 20:40:49 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xd600, 0x7fff) 20:40:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') setxattr$trusted_overlay_nlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000400)={'U+', 0x8}, 0x16, 0x3) mount$tmpfs(0x0, &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240), 0x40000, &(0x7f0000000300)={[{@gid={'gid', 0x3d, 0xee00}}, {@huge_always}, {@mpol={'mpol', 0x3d, {'local', '=static', @void}}}, {@huge_always}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) r0 = open(&(0x7f0000000140)='./file0\x00', 0x424000, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x9) 20:40:49 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x600, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 425.622075][ T8886] loop4: detected capacity change from 0 to 16 [ 425.637085][ T8892] loop2: detected capacity change from 0 to 16 20:40:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000085000/0x3000)=nil, 0x3000, 0x3, 0x13, r0, 0x5ed36000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getdents64(r0, &(0x7f0000000040)=""/100, 0x64) getuid() 20:40:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0xa, 0x0) [ 425.663229][ T8892] FAT-fs (loop2): count of clusters too big (6291710) [ 425.670024][ T8892] FAT-fs (loop2): Can't find a valid FAT filesystem [ 425.694731][ T8903] loop0: detected capacity change from 0 to 16 [ 425.698957][ T8904] loop3: detected capacity change from 0 to 16 20:40:49 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xdf00, 0x7fff) 20:40:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/227, 0xe3}, {&(0x7f0000000180)=""/255, 0xff}], 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() 20:40:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0/file0\x00', 0x1d9540, 0x40) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x9) [ 425.762294][ T8892] loop2: detected capacity change from 0 to 16 [ 425.774708][ T8892] FAT-fs (loop2): count of clusters too big (6291710) [ 425.781593][ T8892] FAT-fs (loop2): Can't find a valid FAT filesystem [ 425.785876][ T8923] loop4: detected capacity change from 0 to 16 20:40:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000040), 0x0, 0xd9f, 0x1) getuid() r1 = fsopen(&(0x7f0000000040)='nfs\x00', 0x0) ioctl$FITHAW(r1, 0xc0045878) 20:40:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0xb, 0x0) 20:40:49 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x604, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 425.817915][ T8929] loop0: detected capacity change from 0 to 16 20:40:49 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xe100, 0x7fff) [ 425.869485][ T8939] loop3: detected capacity change from 0 to 16 [ 425.892854][ T8944] loop2: detected capacity change from 0 to 16 [ 425.914646][ T8944] FAT-fs (loop2): count of clusters too big (6291710) [ 425.921433][ T8944] FAT-fs (loop2): Can't find a valid FAT filesystem [ 425.930600][ T8951] loop4: detected capacity change from 0 to 16 20:40:49 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r0, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x850, &(0x7f0000000200)=ANY=[@ANYRESOCT, @ANYRESHEX, @ANYRESOCT, @ANYRESDEC, @ANYRESOCT=r0, @ANYRESHEX=r0]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000380)=ANY=[], 0x178) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r1, r1, &(0x7f00000000c0), 0x8005) sendfile(r1, r1, &(0x7f0000000140)=0x8001, 0x3fff8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x9) 20:40:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0xd, 0x0) [ 425.965104][ T8958] loop0: detected capacity change from 0 to 16 [ 425.992480][ T8944] loop2: detected capacity change from 0 to 16 [ 426.000007][ T8944] FAT-fs (loop2): count of clusters too big (6291710) [ 426.006785][ T8944] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:49 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xe300, 0x7fff) [ 426.017502][ T8967] loop3: detected capacity change from 0 to 264192 [ 426.026486][ T8967] FAT-fs (loop3): Unrecognized mount option "017777777777777777777770xffffffffffffffff0177777777777777777777718446744073709551615000000000000000000000030x0000000000000003" or missing value 20:40:49 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x700, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:40:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000200)=0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fstat(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}}}, &(0x7f0000000340)=0xe8) fsetxattr$system_posix_acl(r0, &(0x7f00000001c0)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0x4}, [{0x2, 0x3, r1}, {0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x1, r3}, {0x2, 0x3, r5}], {0x4, 0x3}, [{0x8, 0x5}], {0x10, 0x5}, {0x20, 0x5}}, 0x4c, 0x2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x210000, 0x0) preadv(r6, &(0x7f0000000040)=[{&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000140)=""/19, 0x13}], 0x2, 0x0, 0x81) setuid(0x0) r7 = getegid() r8 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fstat(r8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r9) r10 = getpgrp(0x0) r11 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000500)={{0x0, 0x0, r7, r9, r4, 0x50, 0x400}, 0x0, 0x0, 0x7, 0xffffffffffffff01, 0x20, 0xb20, 0x2, 0x6, 0x4f40, 0x7, r10, r11}) getuid() [ 426.114881][ T8979] loop4: detected capacity change from 0 to 16 20:40:49 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xe400, 0x7fff) [ 426.156195][ T8985] loop2: detected capacity change from 0 to 16 20:40:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0xe, 0x0) [ 426.203926][ T8985] FAT-fs (loop2): count of clusters too big (6291710) [ 426.210814][ T8985] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:49 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="0600000000000000fbffffffffffffff02000000ff00000007000000000000000500000000000000080000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000012ae000000000000000000000000000000000000000000000000000000000000002a00000000000000000000000000000500000000000000060000000000000001000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000001800000000000002affffffffffffff000000000000000000000000000000000400000000000000000000000000000000000080000000000600000000000000388000000000000000000000000000000000000000000000091000000000000000000000000000002e0000000000000000000000000000000800000000000000000000000000000000000000000000000001000000000000000000000000000001000000000000000100010000000000070000000200000000000000000000000000000000000000001000"/424]) ioctl$SNAPSHOT_PLATFORM_SUPPORT(r0, 0x330f, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() [ 426.248964][ T8980] loop3: detected capacity change from 0 to 264192 [ 426.250753][ T8995] loop0: detected capacity change from 0 to 16 [ 426.258698][ T8980] FAT-fs (loop3): Unrecognized mount option "017777777777777777777770xffffffffffffffff0177777777777777777777718446744073709551615000000000000000000000030x0000000000000003" or missing value [ 426.282613][ T9000] loop4: detected capacity change from 0 to 16 20:40:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x10, 0x0) 20:40:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800001, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() 20:40:49 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xe600, 0x7fff) [ 426.369567][ T8985] loop2: detected capacity change from 0 to 16 [ 426.378269][ T8985] FAT-fs (loop2): count of clusters too big (6291710) [ 426.385125][ T8985] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000240008000f8011e4ca625bfdeafbadf860d14cff64f874041a9408eeb31ddd132221035aa324838962baaa7ac835089b16038ab732a9203ef34b17bdfb9a0aa4bbf2b03091d41c0eb59cda94175704f3871f521119d6ed8cc32e40a22b57ea1905a1c22966becedf6c75b03c6a2b5c3a5ae57f54422c7fdf71121099a502414c094f893343ca0f87c5ffeb69effb9e58097c4ac2d091ad4", 0xa8}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000140)="4233a404d18a2df859307566ed06f8cad8c10e7ec3005e4832b3e95a08c6fe680787b08cd129349c73a0a5bd846de3543acea7cc54108f0e33c09dd3c6d8ffd94064bfc3bc971da904e9163105770f95c5f5cb426b41f658b993cbe1e4c04307df3c4df34b2743b20455aedfc1bb", 0x6e}, {&(0x7f00000003c0)="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", 0x12f}, {&(0x7f00000005c0)="a6c78f768fddee443038d8723f6f86063948513ea0a8b92b51cbcbc8a24f87c930c37eec5882627ec7033ef036322e2d18174b7e04a775cc53aec62d21e62a5023a1477f889d60a44551b1424980799c32d7528b7f1ec39d03a38654bc6cb788c42f33009bd1db324295d19d36c3e8ac9ffb8782cbf541379f0fef54000c01749a96b55634b3856ce9c6a5c5b850650f564d8e75b474659e57787f1f2b44b641336a1a4459ef8d2479a1a3c833f82702b15c3fda4b1b07ba3f17c5874c70b44c8eaa3b6d1f398083eea010fed379f02657a06ed7b9a5f4086e9be9759e530c8681b89d41b6ff7f7f186d44f7b69ca1", 0x133}, {&(0x7f0000000240)="c3c1d4e015a64f30b6ececef9e92a1a128c72def6b5e6022f7dc71f635436746c7f3"}], 0x10000024) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x9) [ 426.413196][ T9029] loop4: detected capacity change from 0 to 16 20:40:49 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xe900, 0x7fff) 20:40:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x11, 0x0) 20:40:50 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x900, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:40:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getuid() r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r2, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) fstat(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) lstat(&(0x7f0000000140)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r1, r4) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x3, 0x1, 0x201, 0x0, 0x0, {0x2, 0x0, 0x1}, [@CTA_HELP={0x10, 0x5, 0x0, 0x1, {0xb, 0x1, 'amanda\x00'}}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004040}, 0x80) [ 426.492937][ T9045] loop0: detected capacity change from 0 to 16 [ 426.504033][ T9047] loop3: detected capacity change from 0 to 16 20:40:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xea00, 0x7fff) [ 426.535435][ T9047] FAT-fs (loop3): count of clusters too big (1966334) [ 426.541925][ T9055] loop2: detected capacity change from 0 to 16 [ 426.542299][ T9047] FAT-fs (loop3): Can't find a valid FAT filesystem [ 426.561738][ T9055] FAT-fs (loop2): count of clusters too big (6291710) [ 426.568521][ T9055] FAT-fs (loop2): Can't find a valid FAT filesystem [ 426.592804][ T9065] loop4: detected capacity change from 0 to 16 [ 426.602672][ T9066] loop0: detected capacity change from 0 to 16 [ 426.619402][ T9055] loop2: detected capacity change from 0 to 16 [ 426.631356][ T9055] FAT-fs (loop2): count of clusters too big (6291710) 20:40:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x13, 0x0) 20:40:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() fcntl$setlease(r0, 0x400, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r1, 0x0, 0x0, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000380), 0x2300, 0x0) fremovexattr(r2, &(0x7f00000003c0)=@random={'osx.', '\x03].})+-^\xbb\x00'}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="15ad776847a1873774d2e04d54e05e7730051c493d978bf3045804ebbf09875b7c8c9349db0f46c09119e8da05ff8bddff83573249756da412dd8bf737ed891d6eafa265d4e0732b2011fcd4cea9f23486b077e278062b4ba373c37bacf0db4e952a4e9385b044f849b9b389f89004dd5d0dde8d105eb20d7241800382e66a6c8467ec847a7bfec901a91257a2c866459b0cfdf3b62e5911eaa7a675c021cc82", 0xa0}, {&(0x7f0000000140)="3f0169811291837619317871813817db3805cb95b81c918a587f2fd6ecda457e06b152cd72676ec524cd4eb1734d3be76ba3e9dad4dc9c90e369ff3f6b6959c5e40ec6b98207fdd6564a61431ba93addb15be7e9e26de0c42c3937b6bd4f522fb65c24810bb5f2590fbd1a26cb5052e2499cf42e599c8bfb0488d6", 0x7b}, {&(0x7f00000001c0)="9646883f820d7469ceab2fb929e0d5a09630f06b395b152a8b10c8ed4d415ecc83c7400e97cd2791f587ab61492bc455f923dc5d706161a87daf140c9ca4acd2a10243fce9e60acf9bcc13156a13c326243f471be8e21ce1a2a8c5daee4e84ae59241614b49e87ecbfe5c0c5ec1cec57ca90288a9c4df73c1185d148780df4a8d2459cae593bd86521b34bd35603d36446f03b8eaa2df9fb819e71c02532860414cc72c7b2461a607829708011823568df1a74eff2168d5f2a24627c38aa5a1bc4ad2293e5ac53976bbdb3733b45a0", 0xcf}, {&(0x7f00000002c0)="04d188d8ab5720b06a2103d70a528734ff0f4f58a17a9a74840775b6a294825da4089cc68d8367a14b7b08c8b2b871d507b2d876f05cd43e5e784777efb80a395fe78254707de945905cbbcdcd6f8386638587cde91fffdf1923aa13dba6239ad72e328d18d66bd424a28fea4071cc616a7ee4a7d53488cb03f56b14d4b1eeeb40db88dceb63d4878b1c9cc69050b96e1a5762a97435ca7caec565cc4d08068c6d8c8159b06578b71cae4e0a8b9cf92f6508", 0xb2}], 0x4, 0x3) [ 426.638198][ T9055] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xec00, 0x7fff) 20:40:50 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xa00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:40:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@loopback, @in=@remote}}, {{@in6=@ipv4={""/10, ""/2, @loopback}}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) socketpair(0x26, 0xa, 0x65654918, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$OSF_MSG_REMOVE(r1, &(0x7f00000013c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000001400)=ANY=[@ANYBLOB="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"], 0x12b4}, 0x1, 0x0, 0x0, 0x8004}, 0x40) [ 426.750062][ T9092] loop4: detected capacity change from 0 to 16 [ 426.756575][ T9094] loop0: detected capacity change from 0 to 16 [ 426.770088][ T9096] loop2: detected capacity change from 0 to 16 [ 426.790186][ T9096] FAT-fs (loop2): count of clusters too big (6291710) [ 426.797155][ T9096] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() r1 = accept$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @empty}}, &(0x7f0000000080)=0x1c) mmap(&(0x7f0000233000/0x2000)=nil, 0x2000, 0x0, 0x2050, r1, 0xb587d000) [ 426.827306][ T9047] loop3: detected capacity change from 0 to 16 [ 426.835547][ T9047] FAT-fs (loop3): Unrecognized mount option "@d¿Ã¼—©é1w•ÅõËBkAöX¹“ËáäÀCß0x0}}, {{@in6=@mcast1}, 0x0, @in6=@private2}}, &(0x7f0000000180)=0xe8) r4 = fcntl$dupfd(r1, 0x406, r0) fstat(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r2, r5) preadv(r4, &(0x7f0000000a40)=[{&(0x7f00000003c0)=""/27, 0x1b}, {&(0x7f0000000400)=""/37, 0x25}, {&(0x7f0000000440)=""/100, 0x64}, {&(0x7f0000000640)=""/135, 0x87}, {&(0x7f0000000700)=""/205, 0xcd}, {&(0x7f0000000800)=""/99, 0x63}, {&(0x7f0000000880)=""/135, 0x87}, {&(0x7f0000000940)=""/199, 0xc7}], 0x8, 0x40, 0x0) setresuid(r3, 0xffffffffffffffff, r2) 20:40:50 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xb00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:40:50 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r0, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x610400, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1000000000000232, 0xd9f, 0x0) getuid() [ 427.009175][ T9133] loop3: detected capacity change from 0 to 16 [ 427.017993][ T9139] loop4: detected capacity change from 0 to 16 [ 427.020426][ T9140] loop0: detected capacity change from 0 to 16 [ 427.037407][ T9141] loop2: detected capacity change from 0 to 16 20:40:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) open(&(0x7f0000000140)='./file0\x00', 0x40000, 0x109) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x9) 20:40:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() setsockopt$SO_TIMESTAMP(r0, 0x1, 0x40, &(0x7f0000000040)=0x81, 0x4) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"/1132], 0x46c) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f000079f000/0x3000)=nil, 0x3000, 0x1, 0x10010, r1, 0x1614e000) [ 427.057702][ T9141] FAT-fs (loop2): count of clusters too big (6291710) [ 427.064481][ T9141] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x16, 0x0) 20:40:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xef00, 0x7fff) [ 427.129620][ T9164] loop3: detected capacity change from 0 to 16 [ 427.139919][ T9141] loop2: detected capacity change from 0 to 16 [ 427.146504][ T9141] FAT-fs (loop2): count of clusters too big (6291710) [ 427.153285][ T9141] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x20000, 0x0, 0x2}, 0x18) r1 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r1, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r2, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000000500)={{r2}, 0x0, 0x2, @inherit={0x68, &(0x7f0000000480)={0x1, 0x4, 0x0, 0x8, {0x15, 0x4, 0x0, 0xccad, 0xe7}, [0xfff, 0x2, 0x4, 0x3f]}}, @subvolid=0xfffffffffffffff7}) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x8, 0x101800) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000080)={0x1f, 0x8000, 0x5, 0x6, 0x3}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r4, &(0x7f00000002c0)=ANY=[], 0xe) ioctl$sock_ifreq(r4, 0x8936, &(0x7f0000000440)={'ip6gre0\x00', @ifru_hwaddr=@dev}) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[@ANYBLOB="084806000000000000bd7000fbdbdf25000000000000000000000000000000007f0000010000000000000000000000004e2000004e2100050a00802032000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="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"], 0x208}}, 0x44) getuid() 20:40:50 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xc00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 427.181184][ T9178] loop4: detected capacity change from 0 to 16 [ 427.194441][ T9164] handle_bad_sector: 42 callbacks suppressed [ 427.194454][ T9164] attempt to access beyond end of device [ 427.194454][ T9164] loop3: rw=2049, want=17, limit=16 [ 427.199112][ T9181] loop0: detected capacity change from 0 to 16 [ 427.200475][ T9164] buffer_io_error: 19 callbacks suppressed [ 427.200484][ T9164] Buffer I/O error on dev loop3, logical block 16, lost async page write 20:40:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = pidfd_open(0x0, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/108, 0x6c}, {&(0x7f00000000c0)=""/19, 0x13}], 0x2, 0xfb19, 0x6) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() 20:40:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x17, 0x0) [ 427.262956][ T9190] loop2: detected capacity change from 0 to 16 [ 427.277197][ T9164] attempt to access beyond end of device [ 427.277197][ T9164] loop3: rw=2049, want=17, limit=16 [ 427.288007][ T9164] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 427.299635][ T9190] FAT-fs (loop2): count of clusters too big (6291710) [ 427.306403][ T9190] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xef0d, 0x7fff) [ 427.350717][ T9190] loop2: detected capacity change from 0 to 16 [ 427.358188][ T9190] FAT-fs (loop2): count of clusters too big (6291710) [ 427.364983][ T9190] FAT-fs (loop2): Can't find a valid FAT filesystem [ 427.390460][ T9210] loop4: detected capacity change from 0 to 16 20:40:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x40, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000180)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) chdir(&(0x7f0000000240)='./bus\x00') sendfile(r0, r3, 0x0, 0x9) r4 = inotify_init() sendfile(r2, r4, 0x0, 0x20) openat(r0, &(0x7f0000000300)='./file0\x00', 0x149000, 0x0) 20:40:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x1a1600) pread64(r1, 0x0, 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000001300)) preadv(r0, &(0x7f0000001380), 0xffffe03, 0x4000d9f, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r2, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000001280)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/67, 0x43}, {&(0x7f0000000180)=""/8, 0x8}, {&(0x7f00000001c0)=""/146, 0x92}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x6, 0x6, 0xffff1156) getuid() r3 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r3, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT(r3, 0x4004f506, &(0x7f0000001380)) 20:40:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x19, 0x0) 20:40:51 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xd00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 427.464764][ T9221] loop0: detected capacity change from 0 to 16 [ 427.479560][ T9227] loop3: detected capacity change from 0 to 16 [ 427.490539][ T9232] loop2: detected capacity change from 0 to 16 20:40:51 executing program 1: r0 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r0, &(0x7f00000002c0)=ANY=[], 0xe) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_STOP_NAN(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r1, 0x20, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x3, 0x6f}}}}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20000800}, 0x40) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() 20:40:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf000, 0x7fff) [ 427.515478][ T9227] attempt to access beyond end of device [ 427.515478][ T9227] loop3: rw=2049, want=17, limit=16 [ 427.525317][ T9239] loop4: detected capacity change from 0 to 16 [ 427.526183][ T9227] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 427.549098][ T9232] FAT-fs (loop2): count of clusters too big (6291710) [ 427.555870][ T9232] FAT-fs (loop2): Can't find a valid FAT filesystem [ 427.596309][ T9242] attempt to access beyond end of device [ 427.596309][ T9242] loop3: rw=2049, want=17, limit=16 [ 427.607121][ T9242] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 427.619324][ T9232] loop2: detected capacity change from 0 to 16 [ 427.636928][ T9232] FAT-fs (loop2): count of clusters too big (6291710) 20:40:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000000, 0x12, r0, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000040)) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() r1 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r1, 0x0, 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080)=0x2, 0x8001) 20:40:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x1a, 0x0) [ 427.638507][ T9259] loop0: detected capacity change from 0 to 16 [ 427.643715][ T9232] FAT-fs (loop2): Can't find a valid FAT filesystem [ 427.667143][ T9242] attempt to access beyond end of device [ 427.667143][ T9242] loop3: rw=2049, want=19, limit=16 20:40:51 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000300)="b06fb9df6eb92a286406e0945663a2022c678ee0cac316084fe5798f69689bf22b35e60fd278410b13960a7b2d088ca262d38a5e0a00a48dd6baa6deea067fa9bf80719c30bef461e7d45fef724bda5c001453c90160d3b8a224748a4d8798e570b5918a31a08dfb9725ef39b93cba16672cb2a10f9c1041b5e4cf9d281ee1afd526492bfa", 0x85) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='uid_map\x00') chdir(&(0x7f0000000040)='./file0\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f0000000240)={0x8}, 0x8) write$binfmt_elf64(r2, &(0x7f0000000380)=ANY=[], 0x178) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r2, r2, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x9) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, &(0x7f0000000180)) ioctl$BTRFS_IOC_FS_INFO(r0, 0x8400941f, &(0x7f00000003c0)) 20:40:51 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xe00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:40:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf200, 0x7fff) [ 427.722355][ T1714] attempt to access beyond end of device [ 427.722355][ T1714] loop3: rw=1, want=18, limit=16 [ 427.751613][ T9274] loop4: detected capacity change from 0 to 16 [ 427.768007][ T9281] loop2: detected capacity change from 0 to 16 20:40:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) preadv(r1, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/234, 0xea}, {&(0x7f0000000180)=""/139, 0x8b}, {&(0x7f0000000240)=""/136, 0x88}, {&(0x7f0000000300)=""/253, 0xfd}, {&(0x7f0000000400)=""/6, 0x6}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/149, 0x95}, {&(0x7f0000001500)=""/164, 0xa4}], 0x8, 0xffff, 0x9) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() 20:40:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x1c, 0x0) [ 427.800517][ T9281] FAT-fs (loop2): count of clusters too big (6291710) [ 427.807288][ T9281] FAT-fs (loop2): Can't find a valid FAT filesystem [ 427.810140][ T9292] loop0: detected capacity change from 0 to 16 [ 427.823850][ T9291] loop3: detected capacity change from 0 to 16 [ 427.843648][ T9291] attempt to access beyond end of device 20:40:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x20002, 0x44) write$P9_RREADLINK(r1, &(0x7f00000002c0)=ANY=[], 0xe) ioctl$PTP_SYS_OFFSET(r0, 0x43403d05, &(0x7f0000000100)={0x9}) ioctl$TCSETS2(r1, 0x402c542b, &(0x7f0000000040)={0x2, 0xffffffe0, 0xef, 0x3b, 0x7, "f73c9d0c77faeea7764339088b00adc828bb42", 0x7, 0xfffffffc}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() r2 = openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000440), 0x2, 0x0) fchdir(r2) [ 427.843648][ T9291] loop3: rw=2049, want=17, limit=16 [ 427.854372][ T9291] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 427.879268][ T9301] attempt to access beyond end of device [ 427.879268][ T9301] loop3: rw=2049, want=17, limit=16 [ 427.890071][ T9301] Buffer I/O error on dev loop3, logical block 16, lost async page write 20:40:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf300, 0x7fff) [ 427.908168][ T9281] loop2: detected capacity change from 0 to 16 [ 427.915638][ T9307] loop4: detected capacity change from 0 to 16 [ 427.922876][ T9281] FAT-fs (loop2): count of clusters too big (6291710) [ 427.926035][ T9301] attempt to access beyond end of device [ 427.926035][ T9301] loop3: rw=2049, want=19, limit=16 [ 427.929681][ T9281] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000180)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000380)={{0x0, 0x90, 0x1, 0x7, 0x48, 0x8, 0x7f, 0xce68, 0x8, 0x4b95, 0x2, 0x9, 0xd13f, 0x100000000, 0x6}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000001380)={r3, r4, "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", "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"}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001400)=ANY=[@ANYRES32, @ANYRESOCT, @ANYRESHEX, @ANYRES32, @ANYRESOCT, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000041580)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xff, "d579fe14fb2e6c"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f000005ff40)={{0x0, 0x2, 0x9, 0x67, 0x0, 0x0, 0x4, 0x7, 0xc01, 0x8001, 0x0, 0x4, 0x30, 0x7, 0x1000}}) r10 = perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r11 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r11, 0xd000943e, &(0x7f0000000440)={0x0, 0x0, "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", "4642597620e03952c3a0c8c703bf40b334d75290780f86182b0840b7937258269d5794af457d8adb81a8ec2b263171c83456b44aa5195f3c668be00021bb921b7f81ba0a30e9e509c5d25eb9c30e5c75460d8d7172e5d5f938c6b6a50a682738f892991484f6e57a0c6edb563488cb40f0587d5abd98d119d025878a7b661cb6a2f38d074aa3d117eb7f3363ef347313a83a8edc83fb5c080923c7ffc146af0263a1e25ed59f0d2ecba0c8be58bd5cb9ca6d73e6529cc4f032702e5546ee82d4181aafc3204de34172e4ebdfd7f7fbdb42e6cb52c2a4326901b86875122698caa0b6f60cfc127bce779be44ebaa1d92b50526d4e3cd9d7d5fe21182e13995732b2eef0f8a8abbb1fdab6feb635828e0760d7d95dcc2f6c1f1ad96f405db4d55b6e99efc32a4dc5faf600294726a62fad98e4e82246186d97caae8ce68606d5369e5971a032872bfcf411a0102218f7401a471b504619014d4e8b993afec86ea7e7b8562c5ef007d6b764f8e35e3aa8c01968b5af37fce574c13107d6d82f3df300df55fea2e6d93e1c750e3cc886aede6d53f9e854833c3f5bdcd59863008e59948021a4c2078fb557e89a927279a76b990590472dd9a27cd371b3902ad84d336ef374119a4689a9751ad975a5085eeccd7bb4c50f41ceb67f947218a4756d6ce999dc7e504926133f9db44666475694b29f02a2ae4c8813022bef4c2b8f62c2dc03fc553430144e707382a4c60e9dafdf40bcac1931dc001a7f0163dd62c4eabd5f580a71e5782fd2f9880209fc0ef2970fd2f40d9e581afd43ff105bf1a947651f8fcc3681feb505cd994e3872150a39583617091773750d2b47f671e5fe3d8273be3b317f6bc5ed16539cf93e7ca37f3a49ce3ce50933dff71b8c55b6614517ad17fb2cc1d8671cad5d2e084af77249b42afb17022340cafd752ff75aa22e5f285e2ad13a8d0111ba9598a6bf76d46721f293899801c77c0d8ea5fa9ab29ffd331a153e1353afebaec7e718f6183e8cec4d31aa6c5f5acffca454dbc1be00df5a82ff68e058b935b3f7614d178916a67775607aad513037069c758c154ab93594fdd742bb7b54b4cbea470a88482c2f4fe94ff1f92047bf9ec9c99348e2b5ca8e04ddf9fc724fe4065fd95ad83d06d189b21baea44e79e83b6e9a29a2c7aea98d1ccf06886ccfb6e291b9b1341df99ad26dcca60e56fdd61dfbace88fa5c7f82950dec3c5364e2c0be27d78ffed5e155cd18a6b9d9f859f5d57b050cf99ea3c6efd731c01df0033093f41328564f92900d05d139959a215a994e435dd8096cbbb545c8343fe18526a0d9748ee9bbc757a78a443d387db8cabf4936115675e8cbd4d5084916fb82b75f0ecdfa25bcc08b3e25111248714e1f385a01756e9181ee1eaf01883aa7ccfdd396ddb8a9f2b54d942d682a420b4950a4c5a62db701d97c71c38670962a918d2990fef3381e4bfc6dc2ab0e5384ec5675c152058bbb720a36084957ba3966199136ed1f134af307e54131ec8b3f2e3571e044fc744269fad080264d5b78e169c82d5e17f367a4dab30ca1b8f9c6ffaa52fbd4814f6f9fc9628a2fcbb5dc77159c2c2ba853f8407b4d56a109fc651ce2d6fbfdf3deaabbe6e664370e3cc727f275f60ac5ec230f90f630b11741cdc4433199a33dcccc919b9cd06de124f5e70aff8cc574ae7b9ee02d25e74f6b80c449a607e7d462c1d3033b6a924ae9875f2df47eed2ddb8e698d68c8a368ec44fb0470246a341e8737a1fae0f13e98ba4c23f218dea0ec833cd48dd02f23bc4747a440c31c87db8ff53b203141010a6326f2ba3f31ad8afd73e895ba6d068d0dfb6a67793aaa2d37e17d9db1b3e049423fd8c4f750b389648a36dd50af1f5d5729306eeef3090f21409b37dbdf47781e8a5dbb96c1cd8deeb9e150d82afb605ef95b3120fea2c396b0f4a83738597e4503ae5ec394591402648e6e5199c1d021c653a23550a9d3b09130c91cf6782efab572d07c9981d43bb34708914e7bf5db5adeec18802730c6bbd15de6a937e44d2bfd5eccbcf50d5669c868673153510257c6c5ce05cfc11e0e33ee19623aa44e4182617d97e6ba5417901be2247c33437d2499097bd6bc7f555964aa88c158ff858ef8835cb083b12734a7cc2a96d8ca14d5623576b6aa594ee21a56045f15316df87dc541f633a2e7acc5646e798eb32dd63bf040882373c958cdae0384021fc55a7935736056edb32fa2bed3fc6197517832c66cbf551b4298e5eed8e9b72a54fcc73c979d0bb47ed4c890062152b17f3f2361b478cf575b2bb4d758b125f1dc12ec202436b10f931ec753458bde6a9b897fa0c91014961caa96b7b953fb464b679a8f5473f4c6b87671fb0971a75d20276325691dd44e3683d73ede99e4d745230c3a30839ee5a16eee0fafa2fed3e78ee9335dfc64ad2fdc429832e72fc817f3e2e16659b801995b9a8f135eafc121287e5f716681663b0e0442e051435b35e32aa3cf67f9bc104b8a15c1da8f1d32b7289bb1197d154cb41515bd5f8ccfd5045237aa153249496c1801956fefd97b040065a9b4c816a6231767bf57f0dde12255191e1c168cf132116106efd8fd14358ed37981e78e9fbe10a3ed6ca6adbb43911167594281ffd069150285210ecea5cfd3b4732cf0ffaf160991108489a4296e550f4f76433ff0e621ede5cf216c438c26ca417ea27d20d07b438ede1e335070c05452749ecce9fb35c706bb2476aa569d9853a54561e0524142719021aaebbe24e2e6fc8e3f876bf23a3ee8ee327643faecf42a4fda59a616592de8028246527d8c720ec92b9e3dec5a0308e62bca29439b4a0a4942527880f742595534019507d145a234bd339f42bed62c9e3a120baadb002ea59d7e32235da617bb1a9183d590ce7fe6eda52b46691e51e4969ac267f77b33307d27757a3c49be215bdc81985c5408efa6b2053bd3e2ab7df28a3bc0ffca9b6be665dcaa225fef6e7c0cc8db93fd330ec3478a3b4ac636bb832d8907d811a281741a267d7427c69f074c6b11d9f81604adb51384832fd3b25fe019bedd22b33f9c0d9ee9b5eff5948bd5790f97213f31d22fefa467a5262f867626dd7fa97dc737b2c8c42f8e2100114de6fe2a9408141a3a80686295330f50ce4d72adb24e47b9f46eb4b36030c4f12ea67831adf3bd6e91aceba23788738bf1e71b9da1081b63c245e7404549545db6598db79000c2cfb45d7202ae9f797ca7370e15a593d8c884626deca3bd61b1365c4c3e69e5c0148b7de1d64c7a0f49f3c4e1d1f56bafc3303d5e3d88d679e8798c38b1bf8cdc9c07b698d8dc0aef49ca3bf30eddca43edab04f58d273dd1612d2dfb28f986abb7607b9e84b17d121594a889f511027fc2d85d379ad7860bcfe555332d0a6aebed8c1bcbed53f131a307a214c6a20ebc37b52cc2dc83fdb4e4a50927dae3bfb471bd6ea5d98edd09da0ab8e2817eafceefe2d3dd110e52e17317879e26c23b6d9790d7db59509cffa5e121ab61578507b320442178f71ee738cf234cb213f58e4890165c9a82819d088d5570c9a05070ee4f0cf06a7045cbd3fcb23b7e123fd5055ef80cfdfb69cffea443e1d15cd572b322059fe392c04a653acc19f51223c36024869cacd581efe80531494058b9c019baa1d71fbe5efc459c715153d0be973df11c9751367ef24411cd2772bc08cf2f0498bddb22314ef0eec20d48a11277777cfdc3cbb9b577f37cd8090b579f2419f993c934ac7c97b3a97a395864f7f024fe2ec645fccc1ca6824d5cae604ae813630658159b854d1e34affe68df81b57e3cf100a577f1f03f1075f8f2765f961a4e679105b8ed5916a2e64cdfc48d73066a2e1e9347c9e60f0c2f5fafd943af77ce1e4bf31fef943c10f2fb93775c32ccc6a4c7414ca97ec7528df07f7553918bd789cc4c90271d72718cec91f8d222a0dde3749590afdc320ada31e4ebd96787de23279b2efb8b0de5927e75e970ffad339a783516a21118a2ad69cc3359ddc7cee94a0ced9a830e8e8d62e734162851c696440e9831eaee3cb80ef25bfc125973e85cdcaa8adcb89d9f84b7838ed8738c76ab5c7aabbde627ece7b2ec89db0be9eada77792b76ae5fb90662f127b3af87eb6a15bebbc68b888b4c2eb404bb20624c5c5f2c76a49632cb0f0c3b3ce6efda0bdf34108acf174a37bedc23137f6083327e27e359631d6d1baee28912070695dcec5282db02fdbf2cdb5de244504b63a1b8e6295389cb644f5c6a0ac5313b9399fb9ff451929bde35c99d923393e7e989814b3f018e23c08a68e43f29c55eea8d535b29a9f1282b641e6b41c7c20574ab0472f88222f3b99900f4205971086fa98c78281ea16c2f8103c60ae1241fe155036f53fdeae03bff6f8dc1b1927dde1b73cc9e8aa31053ff470337b504676eb700c4545415d7a06826112220f1715180d658466a8980fc7f60e18d0631fa791c6a3e2cc500e8b241d1f9e6bfea0f928697b00969038bdf98f96f1cb1416e415efb2864aaf1530cd9ef2cdd5b42bc4cf9ad92de2ebac6635a4dcb14fa6beb8897e701656f8bbde957705ffeaa9aec5e46fe37ed5b5cdfe57616f681ad3bf0aa6f1188df1a9eac67f8754055d2794e7a39f7a5a2460a1c18b0fdbcb4e2e8a441ebaf9715417fc74bdc9ea92f47a1d0d8ea3f094d3f309ea9c97cdf33d54403b68b831c3872b0a40e7843d2e8b4de2c23934e4c4cde813f231938da47dfd13f16abacac67bc4ac26f2b247b223dadfac4b8965008d2c53d6e3c6ed4d1633d79f7aa6813f3abfd249d40914fe55a65d25ad35ca164209610b1d25d11fa99b8cfa4792bf543c1786f137af54a527ca36594e15170e03ddda3962c0e1553c477a8e8dc83855a9c77821942703d7545130804956d835a4f993e0b0bdc3b18ffa4c694a9d6482daad74855e801c149ed6de85223f451ad1345a3aac10a6ce9d9b674d738ce77536409bc88fbd9081e354cc3dc1474c04495a61737b417395510f2eb9ac689142c56dc3cd717bd28f99bd2b2a0111fc011e458b9fefaa8c1bc9eb8350357121262a05cadaa48bbf5f13adbe9e0a2ee15e73b706fd0d9d62627490041cdec7967afc6a9e57e7f7343af790b64c9024b90fdfa5828f838c8c6beb625977455f3d551970695b7c710ae0e96b228075b0581bde4c41888bbabd307a76fda7d5f56552397245fa9c2c67d6b6b92187920e14413f53da7f01730f02b869c84caa840b57ecb2e19a2f5a9dfc6f63255c46ca9120ffdacdb815055b7e279ac81cf1559b1e760273996312d0e6c0a7106577af21cb2a72bd3c7c6c99ec77be7e704cc621116be0c07f57ccae11cc3d9490b7ee8c7e056efe945825af5c96fa39e12c73ce97b45f8a2f116d0f48497cd4"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r10, 0xd000943d, &(0x7f0000001440)={0x82, [{}, {}, {}, {r13}, {0x0, r12}, {}, {0x0, r12}, {}, {}, {}, {0x0, r12}, {r13, r12}, {0x0}, {}, {0x0, r12}, {r13, r12}, {r13}, {0x0, r12}, {0x0, r12}, {r13, r12}, {r13, r12}, {r13, r12}, {}, {0x0, r12}, {}, {}, {r13, r12}, {}, {0x0, r12}, {}, {0x0, r12}, {}, {}, {0x0, r12}, {0x0, r12}, {}, {}, {r13}, {}, {}, {0x0, r12}, {0x0, r12}, {0x0, r12}, {0x0, r12}, {}, {}, {}, {r13}, {0x0, r12}, {}, {r13, r12}, {0x0, r12}, {r13}, {0x0, r12}, {r13}, {}, {r13, r12}, {0x0, r12}, {}, {}, {r13}, {0x0, r12}, {}, {r13}, {}, {}, {}, {}, {r13, r12}, {r13}, {}, {}, {0x0, r12}, {}, {}, {r13}, {0x0, r12}, {}, {0x0, r12}, {}, {}, {}, {}, {0x0, r12}, {0x0, r12}, {r13}, {}, {r13}, {}, {}, {0x0, r12}, {0x0, r12}, {r13}, {}, {}, {}, {}, {r13}, {0x0, r12}, {0x0, r12}, {}, {r13}, {0x0, r12}, {r13, r12}, {r13, r12}, {r13, r12}, {0x0, r12}, {}, {r13}, {}, {}, {0x0, r12}, {}, {}, {}, {0x0, r12}, {}, {r13}, {r13, r12}, {0x0, r12}, {}, {}, {}, {}, {r13}, {}, {r13, r12}, {0x0, r12}, {r13, r12}, {}, {}, {r13}, {r13, r12}, {r13}, {r13}, {}, {r13}, {}, {}, {0x0, r12}, {r13}, {r13}, {0x0, r12}, {}, {}, {r13}, {r13}, {}, {r13}, {}, {}, {0x0, r12}, {0x0, r12}, {r13, r12}, {}, {}, {0x0, r12}, {}, {}, {r13}, {r13}, {0x0, r12}, {r13}, {0x0, r12}, {r13, r12}, {0x0, r12}, {}, {}, {r13}, {0x0, r12}, {r13}, {}, {r13}, {r13, r12}, {0x0, r12}, {}, {}, {0x0, r12}, {0x0, r12}, {0x0, r12}, {r13, r12}, {0x0, r12}, {0x0, r12}, {}, {0x0, r12}, {r13}, {}, {0x0, r12}, {r7}, {}, {}, {r13}, {}, {}, {}, {0x0, r12}, {r13, r12}, {}, {r13}, {0x0, r12}, {r13}, {}, {}, {0x0, r12}, {r13, r12}, {r13}, {}, {r13, r12}, {r13, r12}, {0x0, r12}, {}, {0x0, r12}, {}, {r13}, {r13}, {}, {}, {}, {}, {}, {0x0, r12}, {r13, r12}, {}, {r13}, {0x0, r12}, {0x0, r12}, {}, {r13}, {0x0, r12}, {}, {}, {r13, r12}, {0x0, r12}, {}, {0x0, r12}, {r13}, {0x0, r12}, {0x0, r12}, {0x0, r12}, {}, {r13}, {r13, r12}, {0x0, r12}, {}, {0x0, r12}, {r13}, {0x0, r12}, {}, {0x0, r12}, {0x0, r12}, {0x0, r12}, {}, {}, {0x0, r12}], 0x7f, "ba0ca5dc600d83"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ae80)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}], 0x0, "ac035aed6b4e0e"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000060f40)={r3, r6, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000061f40)={0x6, [{r1, r3}, {r6, r5}, {r2}, {r1, r5}, {}, {0x0, r5}, {r4}, {0x0, r5}, {r6}, {r2, r3}, {}, {}, {r1}, {r1}, {0x0, r3}, {r2, r5}, {0x0, r3}, {}, {r6, r3}, {}, {0x0, r3}, {}, {}, {0x0, r5}, {r6}, {r6, r5}, {r6, r3}, {r2}, {}, {r6, r5}, {0x0, r3}, {r1, r5}, {0x0, r5}, {0x0, r5}, {}, {0x0, r3}, {r1, r5}, {0x0, r5}, {0x0, r5}, {r4, r3}, {r6}, {r6}, {}, {}, {r1}, {0x0, r5}, {r2}, {0x0, r3}, {}, {r4, r5}, {0x0, r3}, {}, {0x0, r5}, {r1}, {}, {0x0, r3}, {r4}, {}, {}, {0x0, r3}, {r2}, {0x0, r3}, {}, {}, {r6, r3}, {r2}, {0x0, r5}, {}, {0x0, r5}, {}, {}, {}, {r6}, {r2}, {0x0, r5}, {}, {0x0, r3}, {}, {r6}, {r4}, {r4, r3}, {r6, r5}, {0x0, r3}, {r6}, {}, {}, {r2}, {}, {r2}, {}, {r4}, {}, {}, {0x0, r3}, {r2}, {r2}, {}, {0x0, r5}, {}, {r1, r5}, {r2}, {}, {0x0, r5}, {r6, r3}, {}, {0x0, r3}, {r2}, {r4}, {}, {0x0, r5}, {r6}, {}, {}, {r4, r3}, {0x0, r3}, {r2, r3}, {}, {r6, r3}, {}, {r2, r5}, {0x0, r3}, {}, {r2}, {}, {}, {}, {r1}, {}, {0x0, r5}, {r4}, {}, {0x0, r3}, {r4, r5}, {r4}, {}, {r1, r5}, {}, {0x0, r5}, {0x0, r3}, {}, {}, {}, {}, {r6}, {}, {0x0, r5}, {r4, r5}, {0x0, r5}, {}, {0x0, r3}, {r6}, {}, {0x0, r3}, {r6}, {0x0, r5}, {}, {}, {0x0, r5}, {r6}, {0x0, r3}, {r4, r5}, {r2}, {}, {r2, r5}, {0x0, r3}, {}, {r6}, {}, {0x0, r5}, {}, {0x0, r3}, {r1, r5}, {}, {}, {0x0, r3}, {0x0, r3}, {r1, r5}, {r2}, {}, {0x0, r3}, {r1, r5}, {0x0, r5}, {0x0, r3}, {r6, r3}, {0x0, r3}, {0x0, r3}, {0x0, r5}, {0x0, r3}, {r1}, {0x0, r3}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {}, {}, {r6, r5}, {r6, r5}, {0x0, r5}, {r4}, {r4}, {0x0, r3}, {r6}, {0x0, r5}, {}, {0x0, r5}, {}, {r2}, {}, {}, {0x0, r3}, {}, {0x0, r3}, {}, {r6, r3}, {r6}, {0x0, r5}, {r2}, {0x0, r3}, {r6}, {r6}, {0x0, r3}, {}, {r4, r5}, {0x0, r3}, {0x0, r3}, {r2, r5}, {r1}, {0x0, r3}, {r6}, {}, {0x0, r5}, {r6}, {r2, r5}, {0x0, r5}, {r4, r3}, {0x0, r5}, {}, {}, {r2, r5}, {r4, r5}, {r4, r5}, {0x0, r5}, {}, {r4}, {r4}, {r8}, {}, {r6}, {}, {}, {r9}, {r1, r5}, {r17, r3}, {r2, r18}, {r1, r3}], 0x20, "e986a24c924a2a"}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) 20:40:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x104) sendfile(r0, r2, 0x0, 0x9) 20:40:51 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xe01, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:40:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0xf1462000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() [ 427.974380][ T273] attempt to access beyond end of device [ 427.974380][ T273] loop3: rw=1, want=18, limit=16 [ 427.995884][ T9319] loop0: detected capacity change from 0 to 16 [ 428.017924][ T9321] loop2: detected capacity change from 0 to 16 20:40:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x1d, 0x0) 20:40:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf500, 0x7fff) [ 428.049444][ T9321] FAT-fs (loop2): count of clusters too big (6291710) [ 428.056246][ T9321] FAT-fs (loop2): Can't find a valid FAT filesystem [ 428.059225][ T9332] loop3: detected capacity change from 0 to 16 20:40:51 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0xc8080, 0x1e0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() 20:40:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x3) r1 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000002c0)=ANY=[], 0xe) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0xea60}}) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) [ 428.093928][ T9339] loop4: detected capacity change from 0 to 16 [ 428.127701][ T9332] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 428.137635][ T9321] loop2: detected capacity change from 0 to 16 20:40:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r1, 0x0) r2 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xbb, &(0x7f00000004c0)="433900009919da078a0098d16ee0a593b040f7629100f06ee04fa447a3ba82583a96ea57ff22ea97be19af3deba01419cd2386ad591576000000007312339b2e45335c46c8b969166c4c2a97ac2b7f0fb4aabebae8dc5dffbcd48a70012173d6efa56b60f48cf0c9d0989ecbbfc220bd2bc1d68ea7c5b2695dd75b2a399c49d339df101a4f29107c42c16986300a780dd6e673a02f7ed829db1e797c23bb3bc62747f7417d674be84b072d3d79dddf93832d4340fe5087075b7055"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x17) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) r3 = gettid() tkill(r3, 0x40) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() 20:40:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)={'syz1', "6c9d285094140052548fa012d0e9e0484eacfb9f58d83b5d5ca67f4e168aa378f5b5a8972d9bc2f36cb766c0130f4a6587b93b8bc93fbbe35a4ee720992295e2097a41255b508c693698dff87c972195447aa151e96fc7cc7ea104d3977159639eba29fc21910e1f"}, 0x6c) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) preadv(r0, &(0x7f0000002440)=[{&(0x7f0000000180)=""/94, 0x5e}, {&(0x7f0000000200)=""/70, 0x46}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/233, 0xe9}, {&(0x7f0000001380)=""/164, 0xa4}, {&(0x7f0000001440)=""/4096, 0x1000}], 0x6, 0x1, 0x8001) 20:40:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x22, 0x0) [ 428.146801][ T9321] FAT-fs (loop2): count of clusters too big (6291710) [ 428.153588][ T9321] FAT-fs (loop2): Can't find a valid FAT filesystem [ 428.169958][ T9348] loop0: detected capacity change from 0 to 16 [ 428.187995][ T9332] Buffer I/O error on dev loop3, logical block 16, lost async page write 20:40:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf600, 0x7fff) 20:40:51 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xf00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:40:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x364c1, 0x2e) sendfile(r0, r2, 0x0, 0x9) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x2) openat(r3, &(0x7f0000000180)='./bus\x00', 0x400, 0x62) 20:40:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r1, 0x0, 0x0, 0x0) mmap(&(0x7f00002d3000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0xe966e000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fstat(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_io_uring_complete(0x0) openat(r4, &(0x7f0000000280)='./bus\x00', 0x0, 0xc) setuid(r3) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000140)={{}, {0x1, 0x1}, [{0x2, 0x0, r3}], {0x4, 0x4}, [{0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x0, 0xee01}, {0x8, 0x0, r5}], {0x10, 0x5}, {0x20, 0x1}}, 0x44, 0x1) write(r1, &(0x7f0000000240)="52bd3c4ac50b1bf053e1d457fefc87b331", 0x11) r6 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r6, &(0x7f00000002c0)=ANY=[], 0xe) getsockopt$IP_VS_SO_GET_TIMEOUT(r6, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getuid() 20:40:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x49c0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000002c0)=ANY=[], 0xe) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fstat(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000200)=0xc) write$P9_RSTATu(r1, &(0x7f0000000240)={0x6b, 0x7d, 0x2, {{0x0, 0x4a, 0x9, 0xc789, {0x40, 0x2, 0x5}, 0x200000, 0x1, 0x40, 0x6, 0x0, '', 0xc, 'memory.stat\x00', 0xb, '/@:{^R${(^+'}, 0xc, 'memory.stat\x00', r3, r4, r5}}, 0x6b) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) r6 = openat$cgroup_ro(r0, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) ioctl$EVIOCGID(r6, 0x80084502, &(0x7f0000000080)=""/39) [ 428.233126][ T9356] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 428.288839][ T9372] loop4: detected capacity change from 0 to 16 [ 428.304116][ T9380] loop0: detected capacity change from 0 to 16 [ 428.314674][ T9382] loop2: detected capacity change from 0 to 16 20:40:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mmap(&(0x7f00000cd000/0x2000)=nil, 0x2000, 0x2000000, 0x8010, r0, 0x35152000) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [{0x20, '\'[:{]'}, {0x20, '-\'@'}, {0x20, '%'}, {0x20, '+'}, {0x20, ')'}, {0x20, '#'}, {0x20, '\x16![@'}, {}, {}, {0x20, '])'}], 0xa, "2320b3fb6cc865c4ea763fc3a9baf8219e93dc0de6f6ec93aac6f852de3bda5b7ae50306e127814b568b2cff"}, 0x53) openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x4b0200, 0x10b}, 0x60) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) 20:40:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf60f, 0x7fff) 20:40:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000002c0)=ANY=[], 0xe) syz_io_uring_setup(0x5b89, &(0x7f0000000040)={0x0, 0x4a0b, 0x0, 0x3, 0xbe, 0x0, r1}, &(0x7f0000316000/0x2000)=nil, &(0x7f0000129000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() [ 428.334651][ T9391] loop3: detected capacity change from 0 to 16 [ 428.353428][ T9382] FAT-fs (loop2): count of clusters too big (6291710) [ 428.360240][ T9382] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x23, 0x0) [ 428.394835][ T9391] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 428.420113][ T9382] loop2: detected capacity change from 0 to 16 [ 428.427904][ T9382] FAT-fs (loop2): count of clusters too big (6291710) [ 428.434717][ T9382] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) writev(0xffffffffffffffff, &(0x7f00000017c0)=[{&(0x7f0000000180)="0593aa0554d5d9175d453bd918a28914167b4423e713c2f7230db0be85d6976eb09607e77cb91fb4e216ce035edcad1f492443fc52735dffd3f02b7ed08dbee0b101b250c14cb4e1c5f7e747e8f130e02c4cc88968a1e13ae16f1f67d81ee0980901fa", 0x63}, {&(0x7f0000000480)="af0b74ed489a081dfa2de4925709f8acc9704671a38a71d785ab4386edd698f169d2b60f9d32dfba040772e8eb7ef6e24ced1478c0b2a02afaede6f7c67fee25712b9badaaab1e9e2394021f2882aa268816af82b55baeef8cd5d81098be887e4c2737565f439696b337f3a041ab06ebabcc61e3173427c530282f790f578a052182c52006e94307c580c1d0c82559ec0a1b017a83dbf91b6358425f676b654598f90f66a841de8f3dd6509b87d6753689a94488ec05bffd37949df55f31dc83086c3e862703f2fbbce7b7ba7f3ca550328e516af6bc710f62c6216454da572577ea94390b9a439e8411fdd522f32de43b9750c07731", 0xf6}, {&(0x7f0000000100)="4fff25a28d715000771b874cc8d0ca8fea0c75937377e7c32cd53747176c730011ca37b0581e3514bfb11c660bd0a70eba972b5a312b2ba1967b6b8ec3", 0x3d}, {&(0x7f0000000580)="a682b43e504520c1fb4c4aeb13216543b96d5df80c76be109d4ebc61a517e604e87f785feb2b651eaab4425ec241a4db1f809f09ea9dc358a8a11c5a6624be17fe8e7fcc41fc436e317da124c176d8939ce1a2fe5d67e644531dc780ad76cacfbc6baa210c38b71446488bad9a06ee8d3afd221627be75d0f52b40c21811e8b6228aea6095a0afd17e10c225e9c333a2b2eb20fee1c7a83f0d9313bfe470d2dca6e94b66a5fac45d580c7dd229c9f23ce1ed7909a6bcaa587e8d50c1d2bf8a0289a4a8da76c806fc99dd8c9a8fd39aef", 0xd0}, {&(0x7f0000000680)="498aa134472385cc45d19e68384080135c0f2d979ba543a43aa6f419924a350e3402cb7c35e7afdd9a37998f87bfbb497b1c7edf0c668d62b377b48c33fdf24a3da6f1", 0x43}, {&(0x7f0000000700)="6b6bb2c33102fd4cbb67dc390326ca858b975769c31214e87ad6815798f5d6651c58cdd09ac7501fa66d75a1db07950eb83f4e392028c58ae67afdc223483183a93d54c4ec70c67994a721ed83d911e001c8739f4b9a5fd2dc932ccc32c1cdc4c8fee65c8a93c4664b96e19ea50a9c074c8a8459aec520a9c3cc9566814b7c326227f74caef45cd12bfb7888e7e82b052e9afd03ec36539e77b270c09104e05ed390", 0xa2}, {&(0x7f00000007c0)="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", 0x1000}], 0x7) r1 = open(&(0x7f0000000280)='./file0\x00', 0x8002, 0x0) mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x23400, 0x3774b981c7faddab) preadv(r3, &(0x7f0000000280), 0x0, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) r4 = dup(r0) setsockopt$inet_int(r4, 0x0, 0xc, &(0x7f0000000040), 0x4) 20:40:51 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000240)=0xffffff01) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000380)=ANY=[], 0x178) ptrace(0x10, 0x0) ptrace$peeksig(0x11, 0x0, 0x0, 0x0) r2 = epoll_create1(0x80000) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0x0, 0x7, r0, &(0x7f0000000380)={r0, r2, 0x9}) utimensat(r1, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000180)={{0x77359400}, {0x0, 0x2710}}, 0x0) r3 = openat$cgroup_ro(r0, &(0x7f0000000300)='memory.current\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) creat(&(0x7f00000001c0)='./bus/file0\x00', 0x2) sendfile(r1, r1, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x9) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000340), 0x129400, 0x0) ioctl$KDDISABIO(r5, 0x4b37) 20:40:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r0, &(0x7f0000000280)=[{0x1, 0x7f, 0xff, 0x38, @time={0x3, 0x4}, {0xff, 0x7}, {0x6c, 0x9}, @control={0x2, 0x1ff, 0x5b0a}}, {0x1, 0x33, 0xfe, 0x2, @time={0x40, 0x9}, {0x9, 0x6}, {0x4, 0x45}, @quote={{0x1f, 0x4}, 0xfffc, &(0x7f0000000040)={0x6, 0x1, 0x8, 0x1, @tick=0xffffff80, {0x9, 0x7f}, {0x3c, 0x6f}, @raw8={"7f401e6466049355d07b3f19"}}}}, {0x0, 0x20, 0x98, 0x1, @tick=0x8, {0x6, 0x8}, {0x7, 0x7f}, @addr={0xae, 0x2}}, {0x1, 0x81, 0x9, 0x88, @tick=0x1, {0xff, 0x1f}, {0x80, 0x7}, @addr={0x7, 0x1}}, {0xb6, 0x20, 0x7, 0x9, @tick=0x4e27, {0x5, 0x3}, {0x1, 0x1f}, @ext={0xe9, &(0x7f0000000080)="c5384d1ab445c8291f6fbec96963554f09f65a057c403bde3f197be0113e7d39e20391bf27f2d2d974f0790d80a7abde5b84c905d1af7ff4ce894c8f69ffdcb8a967920d2e713f3c8329c781f4e58d63f0415ff31d7c43c806267e0f6380101126f916e61aeb83c89683964807ed7d063f8bde1755df5798a03f08eba1d7b3172e0ba351fd69f11966ba3a4c2f486425c9a5a3294e3896f78f90dfb99067a40fa37a2c8d74561e80c2833dcc2b25b769839d0406cd141448eae4739dffff29a796c71d6bbe10797eb6d18f7322e0f1abe5033373de4d8aa9fb55bb5cc065c3e8a76b4b7023b06a217b"}}, {0x5, 0x0, 0x0, 0x3, @time={0x8, 0x6}, {0x40, 0x4}, {0x1f, 0x9}, @time=@tick=0x3}, {0x2, 0x1, 0x0, 0x8d, @tick=0x3, {0xcc, 0xe}, {0x0, 0x7}, @time=@tick=0xc3e}, {0x4, 0x7f, 0x22, 0x7, @tick=0x5, {0x80, 0x81}, {0x7, 0x9e}, @ext={0xec, &(0x7f0000000180)="107097a9b25a3f3eafa0237cef3b8d98d906b9b59fb5696b2ac5c4402e2faa0fd1fe1ef76b376574f66ca726e2d9ea1f06d6b2a90d354a5d17c0b0ca4e8bcd20cf446ee74e6d3fc57de419b698810a9e25b05dd52e38814495ad7f6a529ee15d4d0c0c4702590101e8052bb04e5fca5dce34fb4b046863ea80013d41a165aabefc8c44af889c7d8410d29c4044ed30785613d57db77badb6be7a25ea51087748658bd501bfde3fe8c3cdec16ce73154924d9dffd5226df4ac69c50db8d736fb282a974e90620f783cf088dcfce4eab06f347005aa8f8744797c4dbd7eec8e1218ddf5b46665a7aac86b0e593"}}, {0x8, 0x3, 0x4, 0x1f, @tick=0xfffffffe, {0x0, 0x9}, {0x5, 0x20}, @note={0x4, 0x4, 0x6, 0x2}}], 0xfc) getuid() 20:40:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf800, 0x7fff) [ 428.448994][ T9407] loop0: detected capacity change from 0 to 16 [ 428.473792][ T9417] loop4: detected capacity change from 0 to 16 20:40:52 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x1020, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:40:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(0x0, &(0x7f0000000040)={{r1, r2/1000+60000}, {0x77359400}}) 20:40:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_io_uring_setup(0x7784, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x2de1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r4, &(0x7f00000000c0), 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000040)=@IORING_OP_NOP={0x0, 0x5}, 0x7fff) r5 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r5, 0x0, 0x0, 0x0) fcntl$setsig(r5, 0xa, 0x3c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() r6 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa00xffffffffffffffff, &(0x7f0000000600), &(0x7f0000000640), {0x32}, &(0x7f0000000680)=""/232, 0xe8, &(0x7f0000000780)=""/7, &(0x7f00000007c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0], 0x9, {r2}}, 0x58) write$binfmt_script(r3, &(0x7f0000000880)={'#! ', './file0', [{0x20, '-'}, {0x20, '\')\']:%\'#'}], 0xa, "b98b4c6e4db0ef497c4f317f4314873fa209e53bca8ca4b3f3650996d193672ae6c2c21fac38ce91cb1430b4db1c3bba49e73f8c9ef8f3fa1c339c7ad1e2d0ab70990d6cc9c3b76399adb5f16ecdc90359e6c565635fb9123df932608a4d8bbc4afbd341bff551f063588a30ca6622a7fa33f8a67d4fadc3957def35f63c32ff00b0b59f89e68dc8a32180f9d66951a2de3429ea04c2b5"}, 0xad) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xff, 0x3, 0x1e, 0x1b, "dd362dc1146691a19f7819494d69ed6a0f356bf4f704581111f8c91aecbbc6f0f86f7b62105c0d6c77ee6040329b53a82fe0d86f23906c854160e4c0929b29ad", "a8c2e928d2682b923099633e4d24d1019bd2f45cd9d811cd5b66e4c7f5d1dea9", [0x8, 0x3]}) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f00000000c0)={{'\x00', 0x2}, {0x200}, 0x11d, 0x0, 0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)="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", 0x145, 0x0, &(0x7f0000000300)={0x2, 0x13a, {0x1, 0xc, 0x33, "78a1acec3a6f3476da3ffc90b3998e266cb4237de2fec6434383e226dd61feeb91531cae08614170fecd9590bcc0a8b073bf0f", 0xfa, "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"}, 0x97, "38aff41b9dd599b6b0a2f8f43247faf34b359cdb3d469be49eba55db168bbbf5bc3dbf5f0304733f66e3d4579815a45a0e9e2b11332eecd30fb97cf93e304621d785e22a13f91dc86e30a8899ecad25f2c49429e591ad079a23c90277443bed95af81ecd64598991cb621a4e67f8bb18a37a3b1e70a864c2379cb973bd1fb375e96630562ebff0ab6a950bac814f743d6a37e50f721e6a"}, 0x1dd}) r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) ioctl$BTRFS_IOC_BALANCE_CTL(r4, 0x40049421, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x8000002, 0x8000) getsockname(r0, &(0x7f0000000500)=@l2tp6={0xa, 0x0, 0x0, @local}, &(0x7f0000000580)=0x80) [ 428.620315][ T9440] loop2: detected capacity change from 0 to 16 [ 428.632929][ T9440] FAT-fs (loop2): count of clusters too big (6291710) [ 428.639720][ T9440] FAT-fs (loop2): Can't find a valid FAT filesystem [ 428.662313][ T9469] loop0: detected capacity change from 0 to 16 20:40:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xfb00, 0x7fff) 20:40:52 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x1100, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 428.676993][ T9472] loop3: detected capacity change from 0 to 16 [ 428.686303][ T25] audit: type=1400 audit(1626036052.197:75): avc: denied { sys_admin } for pid=9475 comm="syz-executor.5" capability=21 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 20:40:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() mmap(&(0x7f000028a000/0x4000)=nil, 0x4000, 0x1000004, 0x10, r0, 0xc155e000) [ 428.741545][ T9488] loop4: detected capacity change from 0 to 16 [ 428.745463][ T9492] loop2: detected capacity change from 0 to 16 [ 428.757376][ T9492] FAT-fs (loop2): count of clusters too big (6291710) [ 428.764193][ T9492] FAT-fs (loop2): Can't find a valid FAT filesystem [ 428.773297][ T9490] loop0: detected capacity change from 0 to 16 20:40:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800005, 0x40010, r0, 0xffffd000) r1 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r1, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r2, 0x0, 0x0, 0x0) dup2(r1, r2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() 20:40:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x8, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) r1 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000002c0)=ANY=[], 0xe) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000040)={0x0}) r3 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x8300, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000100)={r2, 0x1, r3, 0x81, 0x80000}) 20:40:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x28, 0x0) 20:40:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xff0a, 0x7fff) 20:40:52 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000380)=ANY=[], 0x178) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000015c0), 0x101000, 0x0) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001680), 0x80000, 0x0) r6 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000016c0)='ns/net\x00') r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001700)) r8 = getpid() rt_tgsigqueueinfo(r8, r8, 0x16, &(0x7f0000000000)) ptrace(0x10, r8) ptrace$peeksig(0x11, r8, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000300)="22862d9bcad9c1db535bd74b482e3b4623cbcf1809eed2759a40598594bb68f7c8bcc4ae0dcbc9160f5c549b267ab8c94ccde3730b4be7717ae962299e816351d27cb3e8135bd607dfbe05e636c58f7ba6417cec6c81d326d86aa01ea471b76c3f123280d028ab067d80ec535a9741ce4e94d817c644247300108f33b06d6314cbcef48aa5", 0x85}], 0x1, &(0x7f0000000400)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5]}}, @rights={{0x30, 0x1, 0x1, [r6, r4, r1, r1, r0, r5, r1, r7]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r4, r5]}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee01}}}], 0xc0, 0x14}, 0xa0) sendfile(r1, r3, 0x0, 0x9) r9 = creat(&(0x7f00000000c0)='./file0\x00', 0x48) ioctl$BTRFS_IOC_SYNC(r9, 0x9408, 0x0) 20:40:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000880), 0x2, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r2, 0x0, 0x0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000008c0), 0x4000, 0x0) r4 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x480, 0x0, 0x2}, 0x18) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000000)) ptrace(0x10, r5) ptrace$peeksig(0x11, r5, 0x0, 0x0) statx(r0, &(0x7f0000000980)='./file0\x00', 0x0, 0x200, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fstat(r7, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r8) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000c00)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000005c0)=[{&(0x7f00000000c0)="dc265e41c1bc2d882d9dce040b4691a5bca7165ddb18aa4363c13f51e0d1850a98bf113724506cb968ef72c39236ff123c02439510c700b3c4e1a8db3976ab7f5bea39e395ba9a096bcec49c340d3dac0776a6ae156b0398063b113c4ec5f11a355059a12fb56eedb95821edd0fa48730cebfd9d74d974b5bdcbc4372726677382f255ee2653104e31588f3886f521bfa183d56dd2d8fbdb04946fe49d7428a48d3e80f48bc86cf4a0446bb2fecbf5c7435095d07f05", 0xb6}, {&(0x7f0000000180)="7ec7a0ff415a72748e20ef32054af261ae5c4116b47dd42b821d7510679402c992e532c633c4068cf5a308a6b1dd79c36464e24a35dffcf8cd6505b6570a56ee63d59216a3d9bc1d8a7217568723171b1106fa68395284244358fd297faca14cd8919fc792febe5fe62a50995efdea18bd697d9df38a1dabd02d2d1a22a5239a6689cc17aa9777", 0x87}, {&(0x7f0000000240)="87947d8deeb01f96b238166fa1a30d76bd4a88ffcca6087d98f64dae0d5423982dd5893a999c9032f50501b08cc8264bb7b15e022c73351f85b893d9485e81e3746b897adddffed8522a323dbcb63c4450e0bc39196e51ef387e5ad499d401b5c55bf7794e4306ec8bf2871f3356fb0c5bab9cda66111a4633e14a0799e5d43c2d7518eedd93971b75fc7280276aa9753b5951c0b7c6bf25c2595c2265b29cdd4daf6b7088134201849b3490f9c056fe2817dab39c3e4a6a6a8381f19d2bff6161a5df5d4bcacd796be4cfa20b3a4cf707f2bdb33ab245", 0xd7}, {&(0x7f0000000340)="1ae2171188b257158c9cbdb4ba43d51092f7dfd65fddc64b87d5db934c8dd0e405bc41c20dc09402ac0e1108b3e6acc68af9a36c9b438d18ea798861697706798ccd4bc8024e377a77112d69750d88de88f36bb46a81734680cc9d5adbe113c68b0b484cda5e6f071d18", 0x6a}, {&(0x7f00000003c0)="f8b1bcb7a5164aa217f43c6c3d3ebf88da12c9d5b199a6ef20d90a7bc6a5e832ee2345bc07db0f7aafcb315e907f8a55433a50e4a25584af9c3b11198993bf3307172e2abe1485e371b007e9cdaca957ce429b64e50219bf989c8f69a0f11055f8acb77a1bc4e9880aaf26ab46741d83269ff8c4d91d37414b8af084ce54e1aafd6835794834edc0cfe1671000e5c9916e79ad3e4117995b3c2a0d3caf15e80f86ddb3e7ef0e992efec3beaa8f65509aec0a09d59884d47a6784772900993ff72ed705c402b40e271377ec0c02fc74dd46fc4f9f46162ddeb299143b01949a6863df40cc10", 0xe5}, {&(0x7f00000004c0)="ff77b626195d06fb14d41add475352deba1bd2436ae55bc3597e0751a9b6187907", 0x21}, {&(0x7f0000000500)="40b2d1a5b2105b532fd6ff2229ab71c95bed5e553b1228387655a61cac6a6209476dae65cae571f4c95bffa7a785556bf72c0fbd4b493b01706b7bcf674e9a1446fdc8deb8c0aa07721d956957dd3a81c7adaa82aaf874d9209c3f5d0f7859c9830e43008d77068b13f0c59e4e65a79ff98a7b0a0e192717f72f19449cf626cbebe06f27dedeb33d122e0829ee45f956ee947ce4076beb2d66abc00f97957bcdf476d50ed1df3ad64ca2ab76", 0xac}], 0x7, &(0x7f0000000ac0)=[@rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, r0]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r2, r3]}}, @rights={{0x14, 0x1, 0x1, [r4]}}, @cred={{0x1c, 0x1, 0x2, {r5, r6}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r8}}}], 0x110, 0x4000}], 0x1, 0x40) getuid() getuid() 20:40:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000702000/0x4000)=nil, 0x4000, 0x8, 0x82050, r0, 0x40e45000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(0x0, &(0x7f0000000040)={{}, {r1, r2/1000+10000}}) [ 428.809985][ T9492] loop2: detected capacity change from 0 to 16 [ 428.823729][ T9492] FAT-fs (loop2): count of clusters too big (6291710) [ 428.830620][ T9492] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:52 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x1200, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 428.890437][ T9522] loop4: detected capacity change from 0 to 16 [ 428.904270][ T9529] loop0: detected capacity change from 0 to 16 [ 428.908760][ T9519] loop3: detected capacity change from 0 to 16 20:40:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x48800, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() [ 428.936660][ T9537] loop2: detected capacity change from 0 to 16 20:40:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xff0f, 0x7fff) 20:40:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x29, 0x0) 20:40:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) 20:40:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = syz_open_pts(r0, 0x408000) r3 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r3, 0x0, 0x0, 0xfffffffffffffffd) sendfile(r2, r3, &(0x7f0000000140)=0x8, 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x9) [ 428.965299][ T9537] FAT-fs (loop2): count of clusters too big (6291710) [ 428.972086][ T9537] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002600)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/211, 0xd3}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x3, 0x4, 0x8) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x418, 0x220, 0x110, 0x0, 0x330, 0x330, 0x330, 0x4, &(0x7f0000000040), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@multicast, @mac=@multicast, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, 0x34cbfa82d5216cbd}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={'\xaa\xaa\xaa\xaa\xaa', 0x2a}, @mac=@broadcast, @local, @loopback, 0x2, 0xffffffff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, 0x8, 0x1}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x468) 20:40:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r1, 0x0, 0x0, 0x0) fsetxattr(r1, &(0x7f0000000040)=@known='trusted.overlay.origin\x00', &(0x7f0000000080)='*\x00', 0x2, 0x3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) r2 = fsmount(r0, 0x0, 0xc) sync_file_range(r2, 0x5, 0x7, 0x4) [ 429.042947][ T9537] loop2: detected capacity change from 0 to 16 [ 429.064251][ T9537] FAT-fs (loop2): count of clusters too big (6291710) [ 429.071062][ T9537] FAT-fs (loop2): Can't find a valid FAT filesystem [ 429.080666][ T9561] loop0: detected capacity change from 0 to 16 [ 429.084753][ T9567] loop3: detected capacity change from 0 to 16 20:40:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797a31b18b678875eb68e05ce8e79c392c422d8d70ddf5dbcf945a462e7230f06475402876d536687776376130d81d98fc89967d0997306ca2a3894bb693ec223a1ae3"], 0x41) ioctl$FITHAW(r0, 0xc0045878) getuid() 20:40:52 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x1e04, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 429.088215][ T9569] loop4: detected capacity change from 0 to 16 20:40:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x1517f, 0x7fff) 20:40:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1800003, 0x80010, r0, 0x347000) clock_gettime(0x0, &(0x7f0000001e40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001d40)=[{{&(0x7f0000001440)=@nl=@proc, 0x80, &(0x7f0000001680)=[{&(0x7f00000014c0)=""/170, 0xaa}, {&(0x7f0000001580)=""/221, 0xdd}], 0x2}, 0x4}, {{&(0x7f00000016c0)=@isdn, 0x80, &(0x7f0000001840)=[{&(0x7f0000001740)}, {&(0x7f0000001780)=""/164, 0xa4}], 0x2, &(0x7f0000001880)=""/231, 0xe7}, 0x89}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000001980)=""/234, 0xea}], 0x1, &(0x7f0000001ac0)=""/31, 0x1f}, 0x1}, {{&(0x7f0000001b00)=@phonet, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001b80)=""/203, 0xcb}], 0x1, &(0x7f0000001cc0)=""/123, 0x7b}, 0xe9}], 0x4, 0x0, &(0x7f0000001e80)={r1, r2+60000000}) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000100)) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x800) r3 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r3, 0x0, 0x0, 0x0) preadv(r3, &(0x7f00000013c0)=[{&(0x7f0000000180)=""/174, 0xae}, {&(0x7f00000000c0)=""/56, 0x38}, {&(0x7f0000000240)=""/135, 0x87}, {&(0x7f0000000300)=""/175, 0xaf}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x5, 0x5, 0x100) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) 20:40:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x2b, 0x0) 20:40:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$cgroup_type(r0, &(0x7f0000000100), 0x2, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r2, 0x0, 0x0, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000140)={{r2}, 0x2, 0x2ec, 0x6}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r3, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() 20:40:52 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f8019b296292e430790c2e5fe4922a4a9edf13bcf4c7a9d903e318ba7c675d4cebf7d49fdc68d9fc4ee1e359b94bba463683ed4ec5d8d1a396ea9f5723560508fcd89a15e84c385e31c20b3008e8be6452ea66ed4cda1910b8688d", 0x70}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) open(&(0x7f0000000240)='./bus\x00', 0x40000, 0x60) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r2, 0x0) connect(r2, &(0x7f0000000400)=@ethernet={0x0, @local}, 0x80) write$binfmt_elf64(r1, &(0x7f0000000380)=ANY=[], 0x178) creat(&(0x7f0000000540)='./bus\x00', 0xa78e008db6fc1b8a) r3 = open(&(0x7f0000000580)='./file0\x00', 0x400, 0x1a0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r3, 0x0) renameat2(r0, &(0x7f0000000480)='./bus\x00', r3, &(0x7f00000004c0)='./file0\x00', 0x3) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r4, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r1, r1, &(0x7f00000000c0), 0x7fff) openat$null(0xffffffffffffff9c, &(0x7f0000000500), 0x14000, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = socket$nl_audit(0x10, 0x3, 0x9) preadv(r6, &(0x7f0000000180)=[{&(0x7f0000000340)=""/190, 0xbe}, {&(0x7f0000000140)=""/62, 0x3e}], 0x2, 0x3, 0xe49) sendfile(r1, r5, 0x0, 0x9) 20:40:52 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x498300, 0x0) recvmmsg(r1, &(0x7f0000001580)=[{{&(0x7f0000000080)=@ipx, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000100)=""/29, 0x1d}, {&(0x7f0000000140)=""/105, 0x69}, {&(0x7f00000001c0)=""/50, 0x32}, {&(0x7f0000000200)=""/177, 0xb1}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/5, 0x5}, {&(0x7f0000001300)=""/172, 0xac}, {&(0x7f00000013c0)=""/205, 0xcd}], 0x8, &(0x7f0000001540)=""/50, 0x32}, 0x3f}], 0x1, 0x10042, &(0x7f00000015c0)) getuid() 20:40:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x20000, 0x7fff) 20:40:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) [ 429.201844][ T9591] loop0: detected capacity change from 0 to 16 [ 429.211037][ T9595] loop2: detected capacity change from 0 to 16 [ 429.224444][ T9595] FAT-fs (loop2): count of clusters too big (6291710) [ 429.231317][ T9595] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:52 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x0) r1 = openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x404400, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x125d00, 0xd0) mkdir(&(0x7f0000000080)='./file0\x00', 0x2) linkat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x400) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x1) 20:40:52 executing program 5: ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000040)={0x0, 0x7, 0x6}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00006f2000/0x3000)=nil, 0x3000, 0x1800002, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) [ 429.279295][ T9595] loop2: detected capacity change from 0 to 16 [ 429.280751][ T9608] loop4: detected capacity change from 0 to 16 [ 429.291275][ T9615] loop3: detected capacity change from 0 to 16 [ 429.304283][ T9595] FAT-fs (loop2): count of clusters too big (6291710) [ 429.311117][ T9595] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x2c, 0x0) 20:40:52 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x2000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:40:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00002f4000/0x2000)=nil, 0x2000, 0x80000a, 0x110, r0, 0x0) r1 = io_uring_setup(0x3024, &(0x7f0000000180)={0x0, 0x7d2d, 0x0, 0x0, 0x137, 0x0, r0}) fcntl$getown(r1, 0x9) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f00002a0000/0x4000)=nil, 0x4000, 0x2, 0x11, r0, 0x0) r3 = syz_io_uring_setup(0x5276, &(0x7f00000002c0)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}, &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) r6 = epoll_create(0x48000) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r5, &(0x7f0000000080)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x3, 0x0, r6, &(0x7f0000000040)={0x1}, r0, 0x1, 0x0, 0x1, {0x0, r7}}, 0x76c842c4) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/51, 0x33}], 0x1, 0xda1, 0x4) r8 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r8, &(0x7f00000002c0)=ANY=[], 0xe) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r8, 0xa, 0x0, r9) getuid() r10 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r10, 0x0, 0x0, 0x0) mmap(&(0x7f000035e000/0x4000)=nil, 0x4000, 0x2000002, 0x80010, r10, 0x9ef1b000) [ 429.325781][ T9625] loop0: detected capacity change from 0 to 16 [ 429.338963][ T9615] FAT-fs (loop3): count of clusters too big (10158334) [ 429.345831][ T9615] FAT-fs (loop3): Can't find a valid FAT filesystem 20:40:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x40000, 0x7fff) 20:40:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x101) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) [ 429.400912][ T9644] loop2: detected capacity change from 0 to 16 [ 429.416047][ T9644] FAT-fs (loop2): count of clusters too big (6291710) [ 429.422848][ T9644] FAT-fs (loop2): Can't find a valid FAT filesystem [ 429.433374][ T9615] loop3: detected capacity change from 0 to 16 [ 429.441428][ T9615] FAT-fs (loop3): Unrecognized mount option "@" or missing value 20:40:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x30000, 0x0) move_mount(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x0) [ 429.444357][ T9657] loop0: detected capacity change from 0 to 16 20:40:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x60000, 0x7fff) 20:40:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) readlinkat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)=""/235, 0xeb) getuid() 20:40:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./bus\x00', 0x40000000000001, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) sendfile(r0, 0xffffffffffffffff, 0x0, 0x9) 20:40:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/59, 0x3b}, {&(0x7f0000000080)=""/164, 0xa4}], 0x2, 0xd9f, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimes(0x0, &(0x7f0000000140)={{r1, r2/1000+60000}}) [ 429.481824][ T9644] loop2: detected capacity change from 0 to 16 [ 429.484276][ T9659] loop4: detected capacity change from 0 to 16 [ 429.489751][ T9644] FAT-fs (loop2): count of clusters too big (6291710) [ 429.500886][ T9644] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:53 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x2010, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:40:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x2e, 0x0) 20:40:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r0, 0xf502, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) 20:40:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) [ 429.580810][ T9687] loop3: detected capacity change from 0 to 264192 [ 429.597835][ T9691] loop2: detected capacity change from 0 to 16 [ 429.606628][ T9695] loop0: detected capacity change from 0 to 16 20:40:53 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0xfffffffffffffd01}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') fspick(r0, &(0x7f0000000ac0)='./bus\x00', 0x0) chdir(&(0x7f0000000140)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000000a40)='./file0\x00', 0xc) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[@ANYRESOCT=r0], 0x178) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f0000000440)=ANY=[@ANYBLOB="02009e004ab2a0d4793c91403ae90f2a90915385af6bb5ad7c04d4438fc7748cb0a090f4d946ba51c4ad62310f1ffc104fd9166e8ba10de9cd1be75bac1ff26bc45099d391080000000000000059cb982b805b155211a1e63885d5bfd7cfbbfcc64aa9fd19e1c56d0d966b5902e94e2cf209321f00"/144]) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0xcb) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) setxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="757365722e2f05262d2a5b5d2100afde9787f0e840f717d6dd3ffeef87c676ea432792aed0ff03444f4974bb91176160a23292cbef4a82439561c0f084f42226cdd3"], &(0x7f0000000400)='\x1c.%\xb1$-\'./&@-,&\x00', 0xf, 0x1) sendfile(r1, r1, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000004, 0x20010, 0xffffffffffffffff, 0x5b7e3000) ioctl$BTRFS_IOC_GET_FEATURES(r2, 0x80189439, &(0x7f0000000500)) preadv2(r2, &(0x7f00000009c0)=[{&(0x7f0000000540)=""/200, 0xc8}, {&(0x7f0000000640)=""/165, 0xa5}, {&(0x7f0000000700)=""/30, 0x1e}, {&(0x7f0000000740)=""/1, 0x1}, {&(0x7f0000000780)=""/114, 0x72}, {&(0x7f0000000800)=""/130, 0x82}, {&(0x7f00000008c0)=""/223, 0xdf}], 0x7, 0x5, 0x9, 0x2) sendfile(r1, r4, 0x0, 0x9) write$binfmt_script(r4, &(0x7f0000000d80)={'#! ', './bus', [{0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}, {0x20, '{\x88\xa7g^_\b\xdah3O\xe0\x00M\x97\xb5\xff5\x8e\x18\xa4p}\xb0\x7fa\x19\x9f\xf1,\xcc&\tmJD\xec.\xa3\xc2u\xc5\xb0\xbf\x1a\x96j;\xb3\x94g\x0fp\xe0\x00\xe0\xbd\xe2\x87(e\xce;D\x16gu-\'6\xd8\xf6\xb7;\xde\xdb+D=A#\x9f\x9f\x14\xa8\xe1\t\xba\xe3\xf5\xa4\xd7\xfa\xe8=\xe1\xf4_\x88T\x0e\xa4\r\xb3\xa3\xeb9\x14\x97\r\x8bI\x82\xa8\xa4,\xd9\x8cf|\xaa\x84\xcf\xc9\"\xfa\xe9\x15\xdd\xef'}, {0x20, '#! '}], 0xa, "a6f9f11b57feb60de21e20035c8b3b9d32012be01a389887a110a9b9cb8a4a7566b26c87b941f92244ec8300d62783f970dee2ac9b042b9c0a13c8aa039fd069c829d4dfd4d5cc40e07a8d90ad1d94cc9347585406ac95e8f4cc1cd3b53202515f1660aab6048c635fef05cba74619210f859bb682c43b79b032b6ded58f3fb5e3399614e46e47a0602daeab0e7243f70ae6ec841b29fa3bb4662ad98a684d472a7dd5efb26fc828d586096b8e3836eedbe733fd95a4f5d0a9"}, 0x155) 20:40:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_matches\x00') sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x1c8, 0x0, 0x100, 0x70bd29, 0x25dfdbfc, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x8001}, {0x6, 0x11, 0x7}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x9}, {0x6, 0x11, 0x4d}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8}, {0x6, 0x11, 0x1}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x8001}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x8}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8}, {0x6, 0x11, 0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x3f}, {0x6, 0x11, 0x8}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x20}, {0x6}}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x20000880}, 0x45) getuid() [ 429.639580][ T9691] FAT-fs (loop2): count of clusters too big (6291710) [ 429.646369][ T9691] FAT-fs (loop2): Can't find a valid FAT filesystem [ 429.658135][ T9705] loop4: detected capacity change from 0 to 16 20:40:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x5, &(0x7f00000000c0)={0x0, 0x0}) nanosleep(&(0x7f0000000080), &(0x7f0000000140)) utimes(0x0, &(0x7f0000000100)={{r1, r2/1000+60000}, {0x0, 0xea60}}) 20:40:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x80000, 0x7fff) 20:40:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x2f, 0x0) 20:40:53 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000040), 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) 20:40:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount_setattr(0xffffffffffffffff, &(0x7f0000002380)='./file0\x00', 0x8100, &(0x7f00000023c0)={0x70, 0xf0, 0x0, {r0}}, 0x20) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000002c0)=ANY=[], 0xe) recvmmsg(r1, &(0x7f00000025c0), 0x0, 0x339953fa2434328b, &(0x7f0000002600)={0x77359400}) r2 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r2, 0x0, 0x0, 0x0) mmap(&(0x7f000020e000/0x1000)=nil, 0x1000, 0x8, 0x30, r2, 0xc08fb000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000002300)=[{&(0x7f0000000040)=""/106, 0x6a}, {&(0x7f00000000c0)=""/24, 0x18}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/203, 0xcb}, {&(0x7f0000002200)=""/234, 0xea}], 0x6, 0x0, 0x100) r3 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r3, 0x0, 0x0, 0x0) sendfile(r0, r3, 0x0, 0x7fff) getuid() 20:40:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) utimes(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={{0x0, 0xea60}}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x5) lsetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='trusted.overlay.impure\x00', &(0x7f0000000340)='^\x00', 0x2, 0x1) r2 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r2, 0x0, 0x0, 0x0) fstat(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) syz_io_uring_setup(0x281b, &(0x7f0000000380)={0x0, 0x3204, 0x20, 0x2, 0x18b}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000621000/0x3000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) r5 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r5, 0x0, 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000480)=@IORING_OP_POLL_ADD={0x6, 0x1, 0x0, @fd=r5, 0x0, 0x0, 0x0, {}, 0x1, {0x0, r6}}, 0x4) r7 = getuid() mount$9p_xen(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x8000, &(0x7f0000000180)={'trans=xen,', {[{@cache_loose}, {@access_user}, {@version_L}, {@debug}, {@aname={'aname', 0x3d, '&'}}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@access_uid}], [{@subj_role={'subj_role', 0x3d, ']'}}, {@func={'func', 0x3d, 'PATH_CHECK'}}, {@fowner_lt={'fowner<', 0xee01}}, {@euid_eq={'euid', 0x3d, r3}}, {@uid_eq={'uid', 0x3d, r7}}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@fsname}, {@seclabel}]}}) [ 429.749882][ T9691] loop2: detected capacity change from 0 to 16 [ 429.757350][ T9691] FAT-fs (loop2): count of clusters too big (6291710) [ 429.764138][ T9691] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:53 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x2200, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:40:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x810, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x101200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x800, 0x2, 0x7f, 0x80, 0x7, 0x3}) 20:40:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) creat(&(0x7f0000000040)='./file0\x00', 0x90) [ 429.827362][ T9744] 9pnet: Could not find request transport: xen [ 429.837656][ T9748] loop4: detected capacity change from 0 to 16 [ 429.851582][ T9743] loop0: detected capacity change from 0 to 16 [ 429.859277][ T9753] loop2: detected capacity change from 0 to 17 20:40:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x31, 0x0) [ 429.901152][ T9753] FAT-fs (loop2): count of clusters too big (6291710) [ 429.908014][ T9753] FAT-fs (loop2): Can't find a valid FAT filesystem [ 429.920011][ T9710] loop3: detected capacity change from 0 to 32760 [ 429.993501][ T9753] loop2: detected capacity change from 0 to 17 [ 430.009174][ T9753] FAT-fs (loop2): count of clusters too big (6291710) [ 430.015979][ T9753] FAT-fs (loop2): Can't find a valid FAT filesystem [ 430.017424][ T9777] loop4: detected capacity change from 0 to 16 20:40:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x3000, 0x100) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0xe0) creat(&(0x7f0000000140)='./bus\x00', 0x30) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000080)="ed", 0x1}, {&(0x7f0000000300)="2f79f2f0f0cdba284a153bd37cbe1e6a35c86bcbc4257c2a90463f49e7d2c402193dcf86c6672c8582e00dfd9673f517dd35f7afc9fd68dbf0b8c5e5f82b11555f7b244bf15b79ff8731a76571f9605cccacfc41fdc3030ea0ad4b305113dd05e129a63c96504796f854f975c1", 0x6d}], 0x2) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x9) 20:40:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x80001, 0x7fff) 20:40:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x8, 0x7f, 0x3f, 0x3f, @tick=0x2, {0x7, 0x8}, {0x80, 0x1f}, @raw8={"240487c5dd4e0480bc1982b9"}}, {0xd5, 0x12, 0xfc, 0x0, @time={0x2, 0x5}, {0x1, 0x30}, {0x3, 0x8}, @result={0x8, 0xfffffff9}}, {0xff, 0x8, 0x6, 0x3f, @tick=0x7, {0x38, 0x81}, {0x6, 0x40}, @result={0x7, 0x20}}, {0x3, 0x2, 0xc3, 0x7f, @time={0x3, 0x2}, {0x0, 0x8}, {0x0, 0x1}, @queue={0x2, {0x3ff, 0x590}}}], 0x70) 20:40:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x32, 0x0) 20:40:53 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x2500, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 430.116981][ T9710] loop3: detected capacity change from 0 to 32760 [ 430.123758][ T9710] FAT-fs (loop3): Unrecognized mount option "./file0" or missing value 20:40:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xa0000, 0x7fff) [ 430.179160][ T9797] loop0: detected capacity change from 0 to 16 [ 430.185601][ T9799] loop4: detected capacity change from 0 to 16 [ 430.217653][ T9805] loop3: detected capacity change from 0 to 16 20:40:53 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000029c0)=[{&(0x7f0000002740)="e30b6f0c716bb994e6b14715aa647fbc5807a896092b29adc5539a7b11ded8f3c22f873d325103f16b14a25d6169d44d3ffb57ecf1e392690fb4bc37f02e3011c623163aab3716ab511a39bc684b6422463ca979aafa5228a125961cf35482e03304e7a1bd82c17322b5b8cafc9cdb8e0c2bff831521b521e05caa4b6f976f6bba064feef7794eb693e1e61d1737f5e5d51d676aa5ad157d8cc6b6699af7f5a6658c3167c51f9313729fa71260f724e549077fb3c5153c8393354739c073b4291100a3e70ece482e75f28dfdeaf910204a85e600996d6e907c9e329a8f861c934765cbda", 0xe4}, {&(0x7f0000002840)="b0612d82d2654eeddb7f32cb0204108d65584ad30a0b5d3d4fa15928856092fee3ea61e415bb54612da879cd12f2", 0x2e}, {&(0x7f0000002880)="7ee2f177a090a19e7c9ef612c9db2bd424179d110babbda059bc4a3e69adc0d3e4e110d6cf28e4d0", 0x28}, {&(0x7f00000028c0)="a28272add7c655ae8c3d7641a8f6cc7282d39ec8edae80f535eaebf9b79018", 0x1f}, {&(0x7f0000002900)="973eda989f8de1176b86e7f353fff04a47ac43a687cd8e7f4e6b468232", 0x1d}, {&(0x7f0000002940)="f928cf6701ba1f1de796b9d2366eb1501d0231dcf0edcefcbfb96de5aa02a6e4872010da1c4d5ad813a18428e2a111f674fa0e5e3aa5e9497a571de12212e905747fb66221b8984a6425103a230a7347199a26e30b46865bb09248b0c76f75dce226bb6d", 0x64}], 0x6, 0x1) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, &(0x7f0000002a40)={0x1, 0x1, {0x1b, 0x8011, 0x7, 0x14, 0x7, 0x2, 0x1, 0x131}}) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000000040)=""/56, 0x38}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000000080)=""/72, 0x48}, {&(0x7f0000001180)=""/221, 0xdd}, {&(0x7f0000001280)=""/116, 0x74}, {&(0x7f0000001300)=""/186, 0xba}, {&(0x7f00000013c0)=""/243, 0xf3}, {&(0x7f00000014c0)=""/112, 0x70}], 0x8, 0x4, 0x5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f00000015c0)={0xff, 0x200, 0x3ff, {0x0, 0x100}, 0x8, 0x10001000}) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000001640)=""/253, 0xfd}, {&(0x7f0000001740)=""/4096, 0x1000}], 0x2, 0x1, 0x1ff) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000002a80)={{0x42, 0x9}, {0x78, 0xd}, 0x1, 0x4, 0x9}) flock(r0, 0x4) openat(0xffffffffffffff9c, &(0x7f0000002b00)='./file0\x00', 0x2000, 0x16) 20:40:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x34, 0x0) [ 430.234095][ T9808] loop2: detected capacity change from 0 to 18 [ 430.256761][ T9808] FAT-fs (loop2): count of clusters too big (6291710) [ 430.263585][ T9808] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x165540, 0x1) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x9) [ 430.291015][ T9819] loop0: detected capacity change from 0 to 16 [ 430.302998][ T9822] loop4: detected capacity change from 0 to 16 [ 430.352700][ T9808] loop2: detected capacity change from 0 to 18 [ 430.362317][ T9808] FAT-fs (loop2): count of clusters too big (6291710) [ 430.369121][ T9808] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xc0000, 0x7fff) 20:40:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x35, 0x0) 20:40:53 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x26ab, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 430.398506][ T9837] loop3: detected capacity change from 0 to 16 20:40:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r2, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000300)=""/174, 0xae}], 0x1, 0x10001, 0x2d4) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x9) [ 430.462692][ T9849] loop4: detected capacity change from 0 to 16 [ 430.465022][ T9850] loop0: detected capacity change from 0 to 16 [ 430.487209][ T9854] loop2: detected capacity change from 0 to 19 20:40:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x37, 0x0) [ 430.512307][ T9854] FAT-fs (loop2): count of clusters too big (6291710) [ 430.513648][ T9860] loop3: detected capacity change from 0 to 16 [ 430.519108][ T9854] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xe0000, 0x7fff) 20:40:54 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000200)=@req3={0x1000, 0xe0000000, 0x300}, 0x1c) r2 = open(&(0x7f0000000180)='./file0\x00', 0x551380, 0x1ba) write$binfmt_elf64(r2, &(0x7f0000000380)=ANY=[], 0x178) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r2, r2, &(0x7f00000000c0), 0x7fff) getsockopt$inet6_int(r3, 0x29, 0x4c, &(0x7f0000000140), &(0x7f0000000240)=0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x4, 0x3, 0xf2, 0x7fff, 0x3, 0x3, 0xfffffffe, 0x246, 0x40, 0x300, 0x101, 0x4, 0x38, 0x1, 0x9, 0x401, 0x6}, [{0x5, 0x10000, 0x7fffffff, 0x9, 0x6, 0x3800000000000000, 0x8000, 0x53}], "1ee53997501af132038a22b598996ba2e26ec8a48ef54cf36386ba99f696302a96967216795d37275ac5175cdc59575d42a0c227da9175538ac6e911e2f2a8716a081485c493a5e0a9de4daec0261e916eee8cefa474dcf6bf8fabe00f6198929ae648d2392311d0549ac700ac83aea866d0df510d2beba58ba27a79bf5398257cf765c2cd75bebd3b34ade4478e985e0f3409a8d76f531ced23add1ea0c9efecfe5", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x91a) sendfile(r2, r4, 0x0, 0x9) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x200000f, 0x10, r0, 0x89ddf000) [ 430.587024][ T9854] loop2: detected capacity change from 0 to 19 [ 430.594531][ T9854] FAT-fs (loop2): count of clusters too big (6291710) [ 430.601300][ T9854] FAT-fs (loop2): Can't find a valid FAT filesystem [ 430.601570][ T9877] loop4: detected capacity change from 0 to 16 20:40:54 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x26af, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:40:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x38, 0x0) [ 430.686164][ T9888] loop3: detected capacity change from 0 to 16 [ 430.688580][ T9887] loop0: detected capacity change from 0 to 16 [ 430.723144][ T9897] loop2: detected capacity change from 0 to 19 20:40:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = dup(0xffffffffffffffff) mkdirat(r2, &(0x7f0000000140)='./bus\x00', 0x100) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x9) 20:40:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x100000, 0x7fff) [ 430.746045][ T9897] FAT-fs (loop2): count of clusters too big (6291710) [ 430.752840][ T9897] FAT-fs (loop2): Can't find a valid FAT filesystem [ 430.778100][ T9906] loop4: detected capacity change from 0 to 16 20:40:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x3a, 0x0) [ 430.813104][ T9913] loop3: detected capacity change from 0 to 16 [ 430.826026][ T9897] loop2: detected capacity change from 0 to 19 [ 430.836002][ T9897] FAT-fs (loop2): count of clusters too big (6291710) [ 430.842904][ T9897] FAT-fs (loop2): Can't find a valid FAT filesystem [ 430.854107][ T9921] loop0: detected capacity change from 0 to 16 20:40:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x7fffff, 0x7fff) [ 430.920164][ T9934] loop4: detected capacity change from 0 to 16 20:40:54 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x3f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:40:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000180)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="c655aea2b657aaf5d06d6b78732e666174000201010002", 0x17}, {0x0, 0x0, 0xfb}], 0x4050, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x9) 20:40:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x3b, 0x0) [ 430.978906][ T9943] loop0: detected capacity change from 0 to 16 [ 431.009726][ T9945] loop2: detected capacity change from 0 to 31 20:40:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x1000000, 0x7fff) 20:40:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x3d, 0x0) [ 431.035005][ T9959] loop4: detected capacity change from 0 to 16 [ 431.042377][ T9945] FAT-fs (loop2): count of clusters too big (6291710) [ 431.046202][ T9956] FAT-fs (loop3): Unrecognized mount option "./file0" or missing value [ 431.049246][ T9945] FAT-fs (loop2): Can't find a valid FAT filesystem [ 431.144777][ T9945] loop2: detected capacity change from 0 to 31 [ 431.154311][ T9945] FAT-fs (loop2): count of clusters too big (6291710) [ 431.161108][ T9945] FAT-fs (loop2): Can't find a valid FAT filesystem [ 431.178528][ T9979] loop4: detected capacity change from 0 to 16 [ 431.183992][ T9980] loop0: detected capacity change from 0 to 16 20:40:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x3e, 0x0) 20:40:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x1000800, 0x7fff) 20:40:54 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x4000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 431.273872][ T9991] loop2: detected capacity change from 0 to 32 [ 431.301613][ T9991] FAT-fs (loop2): count of clusters too big (6291710) [ 431.308466][ T9991] FAT-fs (loop2): Can't find a valid FAT filesystem [ 431.315378][ T9997] loop0: detected capacity change from 0 to 16 [ 431.330812][T10000] loop4: detected capacity change from 0 to 16 [ 431.370550][ T9956] FAT-fs (loop3): Unrecognized mount option "./file0" or missing value 20:40:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x41, 0x0) 20:40:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x2000000, 0x7fff) 20:40:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) creat(&(0x7f0000000140)='./bus\x00', 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = add_key(&(0x7f0000000540)='asymmetric\x00', 0x0, &(0x7f00000005c0)="5fec", 0xfffff, 0xfffffffffffffffe) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r5 = request_key(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={'syz', 0x3}, &(0x7f0000000380)='vfat\x00', r4) r6 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, r5) keyctl$unlink(0x9, r4, r6) keyctl$reject(0x13, r1, 0x20, 0x0, r1) add_key$keyring(&(0x7f0000000180), &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, r4) sendfile(r0, r3, 0x0, 0x9) [ 431.380795][ T9991] loop2: detected capacity change from 0 to 32 [ 431.393820][ T9991] FAT-fs (loop2): count of clusters too big (6291710) [ 431.400608][ T9991] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:55 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x4800, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:40:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x43, 0x0) [ 431.484920][T10022] loop0: detected capacity change from 0 to 16 [ 431.493526][T10024] loop4: detected capacity change from 0 to 16 [ 431.515452][T10026] loop3: detected capacity change from 0 to 16 [ 431.527341][T10031] loop2: detected capacity change from 0 to 36 20:40:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x2040000, 0x7fff) [ 431.556279][T10031] FAT-fs (loop2): count of clusters too big (6291710) [ 431.563086][T10031] FAT-fs (loop2): Can't find a valid FAT filesystem [ 431.598608][T10039] loop4: detected capacity change from 0 to 16 [ 431.621348][T10031] loop2: detected capacity change from 0 to 36 [ 431.641869][T10031] FAT-fs (loop2): count of clusters too big (6291710) 20:40:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r0, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0xffffffffffff6eba}, {0x0, 0x0, 0x1000}], 0x1000, &(0x7f0000000300)=ANY=[@ANYRES32=r0, @ANYRESOCT, @ANYRESOCT=r0, @ANYRES64, @ANYRES32=r0]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r2, 0x0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESOCT, @ANYRESDEC, @ANYRES16=r2, @ANYRES16, @ANYRES32, @ANYRESDEC=r2], 0x178) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1', "852f4e4edf7c7602e1ef3f1654744f50fdd1ead55591bbde2d3687268170821d47c13f816e98cfddf24152"}, 0x2f) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r1, r1, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x9) 20:40:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x44, 0x0) [ 431.648671][T10031] FAT-fs (loop2): Can't find a valid FAT filesystem [ 431.668512][T10048] loop0: detected capacity change from 0 to 16 [ 431.679159][T10056] loop3: detected capacity change from 0 to 16238 20:40:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x3000000, 0x7fff) 20:40:55 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x4c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 431.709033][T10057] loop4: detected capacity change from 0 to 16 20:40:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x46, 0x0) [ 431.778943][T10074] loop2: detected capacity change from 0 to 38 [ 431.805804][T10074] FAT-fs (loop2): count of clusters too big (6291710) [ 431.812588][T10074] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x4000000, 0x7fff) [ 431.825422][T10081] loop4: detected capacity change from 0 to 16 [ 431.871583][T10070] loop3: detected capacity change from 0 to 16238 [ 431.879690][T10074] loop2: detected capacity change from 0 to 38 [ 431.887904][T10074] FAT-fs (loop2): count of clusters too big (6291710) [ 431.894703][T10074] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x40042, 0x70) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) open(&(0x7f0000000140)='./bus\x00', 0x28840, 0x130) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x9) 20:40:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x47, 0x0) [ 431.919660][T10095] loop0: detected capacity change from 0 to 16 20:40:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x5000000, 0x7fff) 20:40:55 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x6000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 431.994503][T10105] loop3: detected capacity change from 0 to 16 [ 432.020822][T10113] loop2: detected capacity change from 0 to 48 [ 432.020955][T10107] loop4: detected capacity change from 0 to 16 20:40:55 executing program 3: pidfd_send_signal(0xffffffffffffffff, 0x18, &(0x7f0000000140)={0x1c, 0x400, 0x7fffffff}, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x200000, 0x0) sendfile(r0, r2, 0x0, 0x9) [ 432.041564][T10113] FAT-fs (loop2): count of clusters too big (6291710) [ 432.048411][T10113] FAT-fs (loop2): Can't find a valid FAT filesystem [ 432.066507][T10115] loop0: detected capacity change from 0 to 16 20:40:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x49, 0x0) 20:40:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x6000000, 0x7fff) 20:40:55 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x6800, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 432.111974][T10113] loop2: detected capacity change from 0 to 48 [ 432.124300][T10113] FAT-fs (loop2): count of clusters too big (6291710) [ 432.131091][T10113] FAT-fs (loop2): Can't find a valid FAT filesystem [ 432.149333][T10136] loop4: detected capacity change from 0 to 16 [ 432.152392][T10137] loop3: detected capacity change from 0 to 16 20:40:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x4a, 0x0) [ 432.217454][T10146] loop2: detected capacity change from 0 to 52 [ 432.218494][T10137] handle_bad_sector: 34 callbacks suppressed [ 432.218506][T10137] attempt to access beyond end of device [ 432.218506][T10137] loop3: rw=2049, want=17, limit=16 [ 432.228948][T10150] loop0: detected capacity change from 0 to 16 [ 432.229621][T10137] buffer_io_error: 10 callbacks suppressed [ 432.229630][T10137] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 432.261113][T10146] FAT-fs (loop2): count of clusters too big (6291710) [ 432.267881][T10146] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x6040000, 0x7fff) [ 432.318539][T10161] loop4: detected capacity change from 0 to 16 [ 432.354172][T10146] loop2: detected capacity change from 0 to 52 [ 432.363635][T10146] FAT-fs (loop2): count of clusters too big (6291710) [ 432.370431][T10146] FAT-fs (loop2): Can't find a valid FAT filesystem [ 432.374983][T10171] loop0: detected capacity change from 0 to 16 [ 432.388617][T10153] attempt to access beyond end of device [ 432.388617][T10153] loop3: rw=2049, want=17, limit=16 [ 432.399331][T10153] Buffer I/O error on dev loop3, logical block 16, lost async page write 20:40:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x7000000, 0x7fff) 20:40:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x4c, 0x0) 20:40:56 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x6c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 432.426525][T10153] attempt to access beyond end of device [ 432.426525][T10153] loop3: rw=2049, want=18, limit=16 20:40:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r2, 0x0, 0x0, 0x0) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000300)={0x5, 0x2, 0x0, [{0x1, 0x3, 0x1000, 0x5, 0x3f, 0x3, 0x3f}, {0x7, 0x2, 0x9, 0x81, 0x4e, 0xff, 0x27}]}) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x9) [ 432.488048][T10184] loop0: detected capacity change from 0 to 16 [ 432.499648][T10187] loop4: detected capacity change from 0 to 16 [ 432.506507][T10188] loop2: detected capacity change from 0 to 54 20:40:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x8000000, 0x7fff) [ 432.546112][T10188] FAT-fs (loop2): count of clusters too big (6291710) [ 432.552916][T10188] FAT-fs (loop2): Can't find a valid FAT filesystem [ 432.557687][T10201] loop3: detected capacity change from 0 to 16 20:40:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x4d, 0x0) [ 432.598952][T10188] loop2: detected capacity change from 0 to 54 [ 432.603463][T10201] attempt to access beyond end of device [ 432.603463][T10201] loop3: rw=2049, want=17, limit=16 [ 432.615846][T10201] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 432.625023][T10188] FAT-fs (loop2): count of clusters too big (6291710) [ 432.625417][T10208] loop0: detected capacity change from 0 to 16 [ 432.631851][T10188] FAT-fs (loop2): Can't find a valid FAT filesystem [ 432.661713][T10201] attempt to access beyond end of device [ 432.661713][T10201] loop3: rw=2049, want=17, limit=16 [ 432.672499][T10201] Buffer I/O error on dev loop3, logical block 16, lost async page write 20:40:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x9000000, 0x7fff) 20:40:56 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x7400, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 432.703656][T10201] attempt to access beyond end of device [ 432.703656][T10201] loop3: rw=2049, want=18, limit=16 [ 432.725976][T10220] loop4: detected capacity change from 0 to 16 20:40:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x4f, 0x0) [ 432.758659][T10223] loop0: detected capacity change from 0 to 16 [ 432.766188][T10227] loop2: detected capacity change from 0 to 58 [ 432.779528][T10201] attempt to access beyond end of device [ 432.779528][T10201] loop3: rw=2049, want=17, limit=16 [ 432.790223][T10201] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 432.800482][T10227] FAT-fs (loop2): count of clusters too big (6291710) [ 432.807326][T10227] FAT-fs (loop2): Can't find a valid FAT filesystem [ 432.827749][T10242] loop4: detected capacity change from 0 to 16 [ 432.846552][T10201] attempt to access beyond end of device [ 432.846552][T10201] loop3: rw=2049, want=18, limit=16 20:40:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xa000000, 0x7fff) [ 432.859791][T10227] loop2: detected capacity change from 0 to 58 [ 432.870477][T10227] FAT-fs (loop2): count of clusters too big (6291710) [ 432.877247][T10227] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1}, 0x6e) listen(r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) shutdown(r2, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r3, &(0x7f0000000380)=ANY=[], 0x178) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r4, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r3, r3, &(0x7f00000000c0), 0x7fff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x9) 20:40:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x50, 0x0) 20:40:56 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x7800, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 432.935533][ T8610] attempt to access beyond end of device [ 432.935533][ T8610] loop3: rw=1, want=19, limit=16 [ 432.936123][T10259] loop0: detected capacity change from 0 to 16 [ 432.988678][T10265] loop2: detected capacity change from 0 to 60 [ 432.993097][T10268] loop4: detected capacity change from 0 to 16 [ 433.017042][T10274] loop3: detected capacity change from 0 to 16 [ 433.028076][T10265] FAT-fs (loop2): count of clusters too big (6291710) 20:40:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xb000000, 0x7fff) 20:40:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x52, 0x0) [ 433.034874][T10265] FAT-fs (loop2): Can't find a valid FAT filesystem [ 433.072190][T10274] attempt to access beyond end of device [ 433.072190][T10274] loop3: rw=2049, want=17, limit=16 [ 433.082921][T10274] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 433.102813][T10265] loop2: detected capacity change from 0 to 60 [ 433.126854][T10274] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 433.139951][T10289] loop4: detected capacity change from 0 to 16 [ 433.151685][T10265] FAT-fs (loop2): count of clusters too big (6291710) [ 433.152275][T10288] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 433.158465][T10265] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="a38f8dc7580aa222aa45844fb6fc1dd5dac090740f6efb88da40037af55834d8d1e6af52f7b6c026cb0fb6a8ba0183d75316f31d6d7899dbce165b1c43c2c31d5a5917c6bcdeaf"]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000002c0)=ANY=[], 0xe) syz_io_uring_setup(0x2e00, &(0x7f0000000380)={0x0, 0x989e, 0x4, 0x3, 0x3a3, 0x0, r0}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000400)) syz_io_uring_setup(0x7784, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x4) syz_io_uring_setup(0x2de1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r5, &(0x7f00000000c0), 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r5, &(0x7f0000000440)=@IORING_OP_WRITE_FIXED={0x5, 0x1, 0x0, @fd_index=0x6, 0x89c7, 0xf, 0x3, 0x0, 0x0, {0x1, r6}}, 0x7fff) openat$cgroup_int(r1, &(0x7f0000000140)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r7, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) creat(&(0x7f0000000180)='./file0\x00', 0x151) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r8 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x80080, 0x69) sendfile(r0, r8, 0x0, 0x9) [ 433.175921][T10290] loop0: detected capacity change from 0 to 16 20:40:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x53, 0x0) 20:40:56 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x7a00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:40:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xc000000, 0x7fff) [ 433.252014][T10306] loop3: detected capacity change from 0 to 16 [ 433.267137][T10306] FAT-fs (loop3): Unrecognized mount option "£ÇX [ 433.267137][T10306] ¢"ªE„O¶üÕÚÀtnûˆÚ@zõX4ØÑæ¯R÷¶À&˶¨ºƒ×Sómx™ÛÎ[CÂÃZYƼޯ" or missing value [ 433.309439][T10315] loop4: detected capacity change from 0 to 16 [ 433.316978][T10316] loop2: detected capacity change from 0 to 61 [ 433.347737][T10316] FAT-fs (loop2): count of clusters too big (6291710) 20:40:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x55, 0x0) [ 433.354540][T10316] FAT-fs (loop2): Can't find a valid FAT filesystem [ 433.357837][T10324] loop0: detected capacity change from 0 to 16 [ 433.432077][T10316] loop2: detected capacity change from 0 to 61 [ 433.434414][T10333] loop4: detected capacity change from 0 to 16 [ 433.461479][T10316] FAT-fs (loop2): count of clusters too big (6291710) [ 433.468286][T10316] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xd000000, 0x7fff) 20:40:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x56, 0x0) [ 433.528792][T10306] loop3: detected capacity change from 0 to 16 [ 433.536359][T10306] FAT-fs (loop3): Unrecognized mount option "£ÇX [ 433.536359][T10306] ¢"ªE„O¶üÕÚÀtnûˆÚ@zõX4ØÑæ¯R÷¶À&˶¨ºƒ×Sómx™ÛÎ[CÂÃZYƼޯ" or missing value 20:40:57 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x8303, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:40:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xe000000, 0x7fff) [ 433.582558][T10352] loop0: detected capacity change from 0 to 16 [ 433.586215][T10351] loop4: detected capacity change from 0 to 16 20:40:57 executing program 3: chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000140)='./bus\x00', &(0x7f0000000180), &(0x7f0000000240), 0x2, 0x3) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000004, 0x30, r0, 0xa18cd000) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r2, 0x0, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) open(&(0x7f0000000300)='./file0\x00', 0x202, 0xae) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x9) [ 433.643496][T10360] loop2: detected capacity change from 0 to 65 [ 433.683418][T10368] loop0: detected capacity change from 0 to 16 20:40:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x58, 0x0) [ 433.689357][T10360] FAT-fs (loop2): count of clusters too big (6291710) [ 433.696320][T10360] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf080000, 0x7fff) [ 433.741128][T10378] loop4: detected capacity change from 0 to 16 [ 433.779606][T10360] loop2: detected capacity change from 0 to 65 20:40:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x59, 0x0) [ 433.790243][T10360] FAT-fs (loop2): count of clusters too big (6291710) [ 433.797048][T10360] FAT-fs (loop2): Can't find a valid FAT filesystem [ 433.799284][T10388] loop0: detected capacity change from 0 to 16 20:40:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xfffffff, 0x7fff) 20:40:57 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xab26, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 433.875301][T10397] loop4: detected capacity change from 0 to 16 [ 433.918702][T10402] loop0: detected capacity change from 0 to 16 20:40:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x10000000, 0x7fff) 20:40:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x5b, 0x0) [ 433.962745][T10412] loop2: detected capacity change from 0 to 85 [ 433.993467][T10412] FAT-fs (loop2): count of clusters too big (6291710) [ 434.000286][T10412] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000500)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000300)='./file0\x00', 0x551042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r2, 0x0, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000340), 0xffffffffffffffff) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000003c0)='./bus\x00', 0x9, 0x5, &(0x7f0000000680)=[{&(0x7f0000000400)="ffbfc1fbd80fc42592f55ff09b3df343ff163996eacafa8026f5928396796b6ad50c89c7323bd9a29c477b29298a6b9aba1d5a2069849723717001460a1ad7fa7e10eae4ef06ed0d252497152b52f2484dd23c42b041c53180", 0x59, 0x5}, {&(0x7f0000000480)="bbf73166072ae115e5be90db3440ce900aeda1a2aca93ae9c7c9ced34db9db72ba769db7b28a5710af0bb13d9bc491e9975a9e9db8508c93bcbbeefbd6084ec8a5effc650953507bf9525f504b45970df89035cb3d348b5844b1e8ef7d949d84a4d64b208fc22b751dcaeafc35e85def007e2ac62f", 0x75, 0x101}, {&(0x7f0000000780)="6880cca99b69813842b9436e2b9e5109fd5b43253ba0b85d46e2d346e977b553f855e8bcd06db3dfbf3eb3e8ba27721cee", 0x31, 0x8}, {&(0x7f0000000540)="a896917fa135956800f7697929a5cfc64742c240e458643640a3ab90a205bc441fd0208e6b8b5270b1cfe1dc82", 0x2d, 0x2}, {&(0x7f0000000580)="36a10ed0b7cbc8f63991653c24654af5e647ecb9d08e82a8a987d10f1c82f347b30868f9ad7835b445851afc614872092f718d8cf35c43f07b365aa549b98b71fbd1a4b1a252ad189f553176c3d773e9df2311d695109fa33341b22f38ce17cb7f438cb27c780bbe4adb59c81da79b5ef69415e3cffbdb33cabc9d6394e17d507d379f035fc8a4cff655f7930749a7f1a5ce3f413009de5cd93ce598235b8021be3efd7e10e03711eb4ffb0b7140fb483615c4cf7055318e94a33aeb18e5f2814d7317d90d37184fa9dd3a441a73090941716017d254b658aeeb8ed0942264f4d82a46d3bd9f321a43c4", 0xea, 0x8000}], 0x1bb241c, &(0x7f0000000700)=ANY=[@ANYBLOB="6d7873f53c00"/21, @ANYRESDEC, @ANYBLOB="2c736d61636b66734861743d2f6465762f736730002c646566636f6e746578743d756e636f6e00000000645f75ea68"]) futimesat(r3, &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={{0x77359400}, {0x77359400}}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) r6 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r6, 0x0, 0x0, 0x4) pread64(r6, 0x0, 0xffffffffffffffcd, 0x0) write$binfmt_misc(r5, &(0x7f0000000840)={'syz0', "5b05b4dbd8293f507aeb3a2b0e0942d428e3a0adc5adb8fa6c652d9849915e7a6eadc24d5ef6d129fdd02362b46bcc582c13a009dded318dec62e4fb93ae78756a6ffda62a8013057d0f8b1c99e1c3fec003268714b34be2083f2aa1b43acfe4c9a35afb8f24c07ebbcdc7c3ecb6dbade01372f2386350019b61d126c4ab3e3e5ec2c75231f96ce9917b76e6b48dd29b9033eebd45"}, 0x99) sendfile(r0, r4, 0x0, 0x9) mount(&(0x7f0000000900)=ANY=[@ANYBLOB="2f6465762f73673000a2b898bd152a7d1d5b685d7099aac95246a0d3f6a183831ec5f4d4b02d4ba97a0e66e4538cce2756c50c7c675a7c7918063c4ca9ad4bf80171690f36a1aabcc791ced5665dd7e8fad9e939a9de2b0590bb66d041f02df794dc5255ab53125eb26cbbd903d1bd147fedba3c20d2633031b25626dd5ea1"], &(0x7f0000000180)='./bus\x00', &(0x7f0000000240)='omfs\x00', 0x51000, 0x0) [ 434.015625][T10415] loop0: detected capacity change from 0 to 16 [ 434.044420][T10422] loop4: detected capacity change from 0 to 16 20:40:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x11000000, 0x7fff) [ 434.080253][T10412] loop2: detected capacity change from 0 to 85 [ 434.089014][T10430] loop3: detected capacity change from 0 to 16 [ 434.095332][T10412] FAT-fs (loop2): count of clusters too big (6291710) [ 434.102190][T10412] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x5c, 0x0) 20:40:57 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000380)=ANY=[], 0x178) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r3 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r3, 0x0, 0x0, 0x0) sendfile(r0, r3, &(0x7f0000000140)=0x9, 0x9) sendfile(r1, r1, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x9) 20:40:57 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xaf26, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 434.158564][T10444] loop0: detected capacity change from 0 to 16 [ 434.197053][T10451] loop4: detected capacity change from 0 to 16 20:40:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x12000000, 0x7fff) [ 434.221017][T10458] loop3: detected capacity change from 0 to 16 [ 434.247192][T10462] loop2: detected capacity change from 0 to 87 20:40:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x5e, 0x0) [ 434.265576][T10462] FAT-fs (loop2): count of clusters too big (6291710) [ 434.272378][T10462] FAT-fs (loop2): Can't find a valid FAT filesystem [ 434.290787][T10458] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 434.321418][T10458] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 434.328867][T10479] loop0: detected capacity change from 0 to 16 [ 434.355636][T10462] loop2: detected capacity change from 0 to 87 [ 434.363743][T10462] FAT-fs (loop2): count of clusters too big (6291710) 20:40:57 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x11) write$binfmt_elf64(r1, &(0x7f0000000380)=ANY=[], 0x178) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r1, &(0x7f00000000c0), 0x7fff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x8, 0xdefbc50bc0f11828) sendfile(r1, r3, 0x0, 0x9) [ 434.370530][T10462] FAT-fs (loop2): Can't find a valid FAT filesystem [ 434.381544][T10485] loop4: detected capacity change from 0 to 16 20:40:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x18e3be99, 0x7fff) 20:40:57 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xcd02, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 434.415428][T10496] loop3: detected capacity change from 0 to 16 20:40:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x5f, 0x0) 20:40:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./bus\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r3, 0x0, 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x2) sendfile(r0, r2, 0x0, 0x9) 20:40:58 executing program 1: getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'osx.', ' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, &(0x7f00000001c0)=""/63, 0x3f) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getuid() quotactl(0x4, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)="a4781054d658f30cad9c") r2 = syz_io_uring_complete(0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @dev={0xac, 0x14, 0x14, 0xe}}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @dev={0xfe, 0x80, '\x00', 0x23}}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x80) [ 434.468933][T10505] loop0: detected capacity change from 0 to 16 [ 434.497505][T10512] loop4: detected capacity change from 0 to 16 [ 434.499359][T10510] loop2: detected capacity change from 0 to 102 20:40:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x1f050000, 0x7fff) 20:40:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) r1 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r1, 0x0, 0x0, 0x0) mmap(&(0x7f0000457000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r1, 0x253a9000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() 20:40:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x61, 0x0) [ 434.538811][T10522] loop3: detected capacity change from 0 to 16 [ 434.565516][T10510] FAT-fs (loop2): count of clusters too big (6291710) [ 434.572334][T10510] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r1, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/42, 0x74}], 0x1, 0x24b40, 0xc) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() 20:40:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x20000000, 0x7fff) [ 434.637419][T10539] loop0: detected capacity change from 0 to 16 [ 434.650731][T10510] loop2: detected capacity change from 0 to 102 [ 434.666622][T10510] FAT-fs (loop2): count of clusters too big (6291710) [ 434.673471][T10510] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/81, 0x51}], 0x1, 0x6, 0x0) getuid() r1 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r1, 0xc038943b, &(0x7f0000000080)={0x80000000, 0x18, '\x00', 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0]}) 20:40:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x22000000, 0x7fff) [ 434.693293][T10553] loop4: detected capacity change from 0 to 16 20:40:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x82400, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() 20:40:58 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xd602, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:40:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x62, 0x0) [ 434.792288][T10567] loop0: detected capacity change from 0 to 16 [ 434.818305][T10582] loop2: detected capacity change from 0 to 107 [ 434.818909][T10567] FAT-fs (loop0): Unrecognized mount option "D" or missing value 20:40:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}, {&(0x7f0000000140)="700f59f7e6dbe7bf1a27323c27c158d2b22c2b8bfd06bc6a27e0e0a445d3336fee9a9093f30f19694dc95617484537dc7a9a06e4", 0x34, 0x6}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x54002, 0x40) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x9) [ 434.844164][T10583] loop4: detected capacity change from 0 to 16 [ 434.849807][T10582] FAT-fs (loop2): count of clusters too big (6291710) [ 434.857142][T10582] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x25000000, 0x7fff) 20:40:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x64, 0x0) [ 434.908715][T10595] loop3: detected capacity change from 0 to 16 [ 434.926076][T10595] FAT-fs (loop3): invalid media value (0xd2) [ 434.932101][T10595] FAT-fs (loop3): Can't find a valid FAT filesystem [ 434.945636][T10582] loop2: detected capacity change from 0 to 107 [ 434.955225][T10602] loop4: detected capacity change from 0 to 16 20:40:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x65, 0x0) 20:40:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus/file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000180), 0x0, 0xd9f, 0x0) getuid() openat$cgroup_freezer_state(r0, &(0x7f0000000040), 0x2, 0x0) r1 = open(&(0x7f00000001c0)='./bus/file0\x00', 0x8842, 0x22) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0xe) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000100)=r1, 0x1) r2 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0xee00, r3, 0x0) r4 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0xee00, r5, 0x0) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) r6 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0xee00, r7, 0x0) openat(r0, &(0x7f0000000140)='./bus/file0\x00', 0x800, 0x41) mprotect(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3) [ 434.980093][T10582] FAT-fs (loop2): count of clusters too big (6291710) [ 434.986870][T10582] FAT-fs (loop2): Can't find a valid FAT filesystem [ 435.004578][T10607] loop0: detected capacity change from 0 to 16 20:40:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x2f020000, 0x7fff) [ 435.057946][T10616] loop4: detected capacity change from 0 to 16 20:40:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() r1 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000100)={{0x77359400}, {r2, r3+10000000}}, &(0x7f0000000140)) write$P9_RREADLINK(r1, &(0x7f00000002c0)=ANY=[], 0xe) ioctl$TIOCL_GETSHIFTSTATE(r1, 0x541c, &(0x7f0000000040)={0x6, 0x5}) 20:40:58 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xd702, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:40:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x67, 0x0) [ 435.144024][T10629] loop0: detected capacity change from 0 to 16 [ 435.154272][T10595] loop3: detected capacity change from 0 to 16 [ 435.166637][T10595] FAT-fs (loop3): Unrecognized mount option "./bus" or missing value [ 435.179128][T10637] loop4: detected capacity change from 0 to 16 [ 435.191607][T10638] loop2: detected capacity change from 0 to 107 20:40:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x3f000000, 0x7fff) 20:40:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r1, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r1) preadv(r1, &(0x7f0000000600)=[{&(0x7f00000001c0)=""/103, 0x67}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/224, 0xe0}, {&(0x7f00000003c0)=""/82, 0x52}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f0000000500)=""/98, 0x62}, {&(0x7f0000000580)=""/86, 0x56}], 0x8, 0x3f, 0x2) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='$\x00\x00\b', @ANYRES16=r2, @ANYBLOB="090400000000000000001b000000060021006100000008009a0003000000"], 0x24}}, 0x0) sendmsg$NL80211_CMD_DEL_KEY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r2, 0x200, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x0, 0x26}}}}, [@NL80211_ATTR_KEY_DEFAULT_TYPES={0x2c, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x1}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x804) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() getuid() [ 435.232129][T10638] FAT-fs (loop2): count of clusters too big (6291710) [ 435.238974][T10638] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x68, 0x0) 20:40:58 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xedc0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:40:58 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000180)='vfat\x00', 0x6) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000240)={0xa0002011}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r2, &(0x7f0000000380)=ANY=[], 0x178) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r2, r2, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x25acfbdf88a9826f) sendfile(r2, r4, 0x0, 0x9) [ 435.313774][T10659] loop0: detected capacity change from 0 to 16 [ 435.336550][T10664] loop3: detected capacity change from 0 to 16 [ 435.340202][T10669] loop4: detected capacity change from 0 to 16 20:40:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r1, 0x0, 0x0, 0x0) readahead(r1, 0x8, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() [ 435.365124][T10673] loop2: detected capacity change from 0 to 118 [ 435.385294][T10664] FAT-fs (loop3): Unrecognized mount option "vfat" or missing value 20:40:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x6a, 0x0) 20:40:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x40000000, 0x7fff) [ 435.414872][T10673] FAT-fs (loop2): count of clusters too big (6291710) [ 435.421760][T10673] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040), 0x80000001, 0x402100) sendfile(r0, r1, &(0x7f0000000080)=0x444, 0xec6c) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r2, 0x0, 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000001800)=0x9, 0x7f) getuid() getuid() r3 = fsmount(r1, 0x1, 0x84) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) sendmmsg$unix(r3, &(0x7f00000017c0)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000000140)="cf3a133212b20360c812bb3677b16e3420f4e0586c44dd99ffb45c5259c833900f8781b87e06bf43c4fc66bbb402d3e3562160f4ef55fb2f5307f66d365a2840248f14f10901d5755c9849192b38bdad825ec003914723e9ba284c7f9ee22ef44e69db173692754f27230f78ef56517a18084af68a1079643f0997d9531bdba422910334a1200a65b15b06ff198d2a54a204c55638f9fbd886000dd83275a80353fe5175a485cc918939e5ea0cb3f6280352a3930ceb9d74feb82dc49246aaa1e1f7c5cf2aa322c74494e9b3f931a20d601acbc25962d971c2f8a9da512966ba8675", 0xe2}, {&(0x7f0000000240)="b2aaed4c5fa447e1a7dfad147a50aae90b8c0a7596bebef8db4a8b6b3cf7c8fdaaf83f48721defc1fef50a65ebf5d5e422c7d3bae5ef3a9fef3954d78ebac224b6be2828fa292141", 0x48}, {&(0x7f00000002c0)="e7625e75bf9ed438bd5d08ed8b1fec8a4f7fc30b407338235efafcf64c251f2c", 0x20}, {&(0x7f0000000300)="8c1abf05bf699eb5c25162db2e20880581a0b00c2d98bbbb1121e2cc2c1a7222348485d097f2297942bd3041ed16bfd41fd80185bfdeda18c3c1ec1faac3ca6a55bb6d45b58145459d8aa2d91609a21784c3c08aea6e895fcebc5608b29490b93909fedf836c7413d70a81fc6cf32002c03a46a57943e45a99f840eb223918f9ae23fe5fd3df45cc7978f526a7a61efc587d8f973c65e9425979d256a97d004b8d3cd34a65538969ea72e67445bd08b0929e8c6468ae7c52a8ec637092dad940e5a69406d841e88bfb86f2ddae4d636562b4551efadfeaa8", 0xd8}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="04de01d59a8b5fc2a17128b6db90d933a5a2b5773797e605b2cb8a8e7303c4a8203b8d8994f4ed2029d9f94b2272217eec80e81e81a6cc1acff29af153c560699695f02f9f9ae29ce8d6bb4e15b46fa15f3d16ccbe46345e4310c766766e983b924110a7fbba02b4181e9b3330988ac0", 0x70}, {&(0x7f0000001480)="30a54ed183e2d674cf5a04fe9dea2bf0cbd55a23886acd9597", 0x19}, {&(0x7f00000014c0)="42fef468f44c8d917f2a8d6385c5b3dcb400fde4ef4bf00ff2f37ec1418c06447210cdd8059211f395ae24e8da57fe66d60ca4f3db76b295fbe22fd62ac8ba0067cb592b6f65449b1325faf79a033932d16c7b7ff6c5d94db39d8291dcea0ffd895f8006cf9c38eb5a6a87d18c7ecdc446b06001027f", 0x76}, {&(0x7f0000001540)="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", 0xfe}, {&(0x7f0000001640)="3a8db8046c07c9524e91146f94c51d9ece62202884b2dcda8df26205ee94a679a094a9495122b7c793b226ce56708d553c83e68bcc703abc9998116a9248c94d1f3cba1e739dfb588613db42eb4a919e51b24b8e3a1b091b8b41ee6b62e19e3ff70d258604b217e8237eb60fb2bb94977b63de3fe07a44cdce9ca179ca55b010de4efb776f6d2057531c157abb91c40b205dcc58a1539ac002b82df864318e692bd8be329e0ad4e46d203ff4b307d151", 0xb0}], 0xa, 0x0, 0x0, 0x20040040}], 0x1, 0x4040000) [ 435.472395][T10690] loop4: detected capacity change from 0 to 16 [ 435.487902][T10695] loop0: detected capacity change from 0 to 16 [ 435.508920][T10673] loop2: detected capacity change from 0 to 118 20:40:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x6b, 0x0) [ 435.524619][T10673] FAT-fs (loop2): count of clusters too big (6291710) [ 435.531415][T10673] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x90102, 0x20) mmap(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x1000000, 0x110, r0, 0x1b0d3000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() 20:40:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x48000000, 0x7fff) 20:40:59 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xfeff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 435.588829][T10711] loop4: detected capacity change from 0 to 16 [ 435.645131][T10686] loop3: detected capacity change from 0 to 16 [ 435.662128][T10686] FAT-fs (loop3): Unrecognized mount option "vfat" or missing value 20:40:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getuid() r1 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r1, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000001240)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/57, 0x39}, {&(0x7f0000001100)=""/74, 0x4a}, {&(0x7f0000001180)=""/106, 0x6a}, {&(0x7f0000001200)=""/44, 0x2c}], 0x5, 0x9, 0x7) ioctl$BTRFS_IOC_LOGICAL_INO(r0, 0xc0389424, &(0x7f0000000080)={0x0, 0x40, '\x00', 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 20:40:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x6d, 0x0) [ 435.688619][T10730] loop0: detected capacity change from 0 to 16 [ 435.700924][T10731] loop2: detected capacity change from 0 to 127 [ 435.720675][T10731] FAT-fs (loop2): count of clusters too big (6291710) [ 435.727461][T10731] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:59 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1}) 20:40:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x4c000000, 0x7fff) [ 435.750753][T10742] loop4: detected capacity change from 0 to 16 20:40:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r0, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100), 0xffffffffffffffff, 0x634ed29d0ced90b4) accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000180)=0x1c, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r2, 0x0, 0x0, 0x0) pread64(r2, 0x0, 0x0, 0xb6) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000001480)=ANY=[@ANYRESOCT=r0, @ANYBLOB="4748eaded1e37ac9ca1c1aab2fc8aea7643ba92d8cfa020e5acbfd8e0b82ddb70996ff33ef2214ddbf349100eb7b72f155943dffe8d1f1a4a5271b3733b5a8fdcdd625d733eeafe388659917b63b11a9263315cccb12cac60ece706bf85cfe6685c596b238543ef59f502df4c76765621577839d921b5d5ebb1d3fc4", @ANYRESHEX=r1, @ANYRES32=r1, @ANYBLOB="85373d58acff41279ccbd80c1acab82978dc5f8b2e6aabc17857a528e61e5c12278c875da16d0263b4f89c2293c4bc5530e576e3799ab51121b0f74cfe6e4177717fe930986a1f8c7f1499f3111bb07a12c72eea824968d865a132c41f4cc8068768198524f41b85d92c7c269d88cec8bb9116454166d5bfa862c35c20a7e843d3d3261b88a3e215764d4fe2b6a90110b1b3ee6d1e39106399c7c9e134a75045", @ANYBLOB="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"]) chdir(&(0x7f0000000040)='./bus\x00') r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r3, &(0x7f0000000380)=ANY=[], 0x178) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r4, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r3, r3, &(0x7f00000000c0), 0x7fff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x9) [ 435.800006][T10731] loop2: detected capacity change from 0 to 127 [ 435.833806][T10731] FAT-fs (loop2): count of clusters too big (6291710) [ 435.840676][T10731] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x6e, 0x0) 20:40:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000002900)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xc00) [ 435.858663][T10764] loop0: detected capacity change from 0 to 16 [ 435.885279][T10770] loop4: detected capacity change from 0 to 16 20:40:59 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xff0f, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:40:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x70, 0x0) [ 435.905197][T10766] loop3: detected capacity change from 0 to 16 [ 435.918152][T10766] FAT-fs (loop3): Unrecognized mount option "00000000000000000000003GHêÞÑãzÉÊ«/È®§d;©-ŒúZËýŽ ‚Ý· –ÿ3ï"Ý¿4‘" or missing value [ 435.942909][T10779] loop2: detected capacity change from 0 to 127 20:40:59 executing program 1: r0 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek(r0, 0x0, 0x3) 20:40:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x60000000, 0x7fff) [ 435.979177][T10779] FAT-fs (loop2): count of clusters too big (6291710) [ 435.986046][T10779] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:59 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000000)=[{{&(0x7f00000028c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000002d00)=[@tclass={{0x14, 0x29, 0x6}}], 0x18}}], 0x1, 0x0) 20:40:59 executing program 1: semctl$SEM_INFO(0x0, 0x2, 0x13, &(0x7f0000000000)=""/38) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000040)=""/4096) semop(0xffffffffffffffff, &(0x7f0000001040)=[{0x1, 0x4c04}, {0x0, 0x2, 0x1000}, {0x1, 0xa}, {0xa, 0x3, 0x800}, {0x3, 0x7, 0x3000}, {0x4, 0x8}], 0x6) r0 = semget$private(0x0, 0x4, 0x81) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000001080)=""/164) r1 = semget(0x1, 0x4, 0x20) semctl$SEM_STAT(r1, 0x1, 0x12, &(0x7f0000001140)=""/68) setxattr$trusted_overlay_nlink(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200), &(0x7f0000001240)={'U-', 0x338b00000000000}, 0x16, 0x1) r2 = semget$private(0x0, 0x3, 0x2) r3 = semget(0x2, 0x3, 0x989) semop(r3, &(0x7f0000001280)=[{0x2, 0x6, 0x1000}, {0x2, 0x200, 0x1000}, {0x3, 0x5, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0x1, 0x1000}, {0x2, 0x76, 0x800}], 0x6) semop(r2, &(0x7f00000012c0)=[{0x2, 0xfff, 0x1800}, {0x1, 0x4, 0x1800}, {0x0, 0x1}, {0x3, 0xe2, 0x800}], 0x4) semop(r1, &(0x7f0000001300)=[{0x2, 0x800, 0x800}, {0x2, 0x8, 0x800}, {0x3, 0x1f, 0x1800}], 0x3) 20:40:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x71, 0x0) 20:40:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x670f0000, 0x7fff) [ 436.038274][T10796] loop4: detected capacity change from 0 to 16 [ 436.054374][T10779] loop2: detected capacity change from 0 to 127 [ 436.067819][T10779] FAT-fs (loop2): count of clusters too big (6291710) [ 436.074643][T10779] FAT-fs (loop2): Can't find a valid FAT filesystem 20:40:59 executing program 1: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'gre0\x00', &(0x7f0000000180)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @loopback, @remote}}}}) [ 436.180300][T10828] loop4: detected capacity change from 0 to 16 20:40:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r2, 0x0) r3 = openat(r2, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x9) 20:40:59 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xfffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:40:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x2c, r1, 0x5, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}]}, 0x2c}}, 0x0) 20:40:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x68000000, 0x7fff) 20:40:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x73, 0x0) [ 436.250636][T10766] loop3: detected capacity change from 0 to 16 [ 436.259608][ T710] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 20:40:59 executing program 1: syz_mount_image$vfat(&(0x7f0000001180), 0x0, 0x0, 0x0, &(0x7f0000001340), 0x0, &(0x7f0000002a40)={[], [{@audit}, {@uid_eq}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}]}) r0 = getpgid(0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000004980)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) ptrace$getsig(0x4202, r0, 0x0, &(0x7f0000001540)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000014c0)={@loopback}, 0x14) ptrace$setregs(0xf, 0x0, 0x3, &(0x7f00000010c0)="118c742541ce5f43d7b778ea58221523d109cdc0b40509079740b4e25736c6157b82f15d20e10abd3a42fdf0428b809e607ecadfda373f3713ee6c8091b071942a1364717987d973a63f19b6e7c262122ef212ea6c1e64266ed83d747acb686634ccf3c11993433a0b26f6e3eb78016eb1cdd1ed926e825b7371d98f3063c2780193ee810f") syz_read_part_table(0x0, 0x8, &(0x7f0000002940)=[{&(0x7f00000015c0)="b06e2b102b1267e11c62a03a3235e2156b07fe47c6a53b9632c4c7b8d34b2b0c0d1e36b71ca7", 0x26, 0xfffffffffffff6a4}, {&(0x7f0000001600)="2893e8d87b1c5e475e8166c83400fc44090b34e751974513b219b1d15b96adbda32e24a93b2b1d7854367f5eb8c468c34a43e30128325476cd21c8bdd1b80ae50e17ebeb77403d1d447f8a8f85d4b51cbd38d0811dee15262c030036d648d34b0d4c17db597290f5d64848f086cbb0da413b98880d9420e7ad885f75c33dab9637e13122da61c8c9dd775d83a343fd9b92e2cad1bcccb70655275be1d3fb1a4db87341459aa39b9cf2c2c31ec222b736dea836319ccfab5b8fef7e23e33f452ed6f3c5f1ba4992282de0bf56e6e549fe69fcd9e67b85734add0dec3a34da01abe05cf03847c3c81595f1b8ab10262672866362a69e4ff8308e4184f2579523c457a6e59142365cc154b11321d5a1a09856b4f42616b1a487b656776ef2472a2c8e6bdb96de410964f180060f1cb07d5dd9d3204333bf12ce877ad821bb4f070891a7fb25df9d53db0f386e33a7a181e347676ac3e1f45fce361c6893e27237c9f32b73113a8423a521e632df85ade7848325cb3a933d53d7167a5bdf8931334974bd5d015490225bad40ef5f0d62250499b3f8cda32c1c108401eb3d13d6ed4134638fc802ec778d62f174d0669d11bba4cc318bb1e312c808c28ddc6ba47e5ec44cc86dc326991d7456c7b747dc59e3f30e0525475497ef215ae149effd84e4ed2dcd76ebc342944fa5409298d4cad0db813aabb997cb3873da86dacd24511b05d4f913b5efb40e0f9438156998f4b8c7f47de90761e69f96c01d89b4ad25c5f1ff3936198c7044e7da1d5fde19f898589e97edfec05e6c042cb23cf1311c845c209ac67fc9f2d796404d244dc75d263f48c3a3c043296ef7c231f7e26467aa762f3fe6df3f3cbe509ce59d94dfb741d52813c5a87f97d5bfd2b88e75326a8ab2a7cf0766b0b5a80e95d814a4f1f47d8d58be8634a807ef7c75fec0171747341b849e6f0ee14960900f917111c9f3ab7904e5adb61812a49062274b183ae91f08bba78bfd41d9e81151b214a81b7fbf995cd5d601e30d47a5d3cb8bf4f37390c52430e0860f1d74667fdd848dec9917c6b7ff8a42a2ca98bbab87148eb32182431cc7d54e5533befb36f949fd845a2fc33c0596e3604b44fd8eb81b54aec7cbab8de637339a8a137f5517046ffdac8fc1cae5b4bb8cd64e51d414523ae0c5d9f449d6deb1c6d5f35dbcd7c36217a4a3e8bec7391577fa81181a32a4ba718bb4cc24da05d91c047e200ae4079883fdbd5f6a56569884c7f314c70bd8e5be0b45acb1bff206b2e38955c6e1d43ff38f445ed3eb03c7797f3c22e7b79463acfa8624887d9d2387841628eba8a56199fb8f9b86487f646eaf7f7df8a274e44992e6d6ed152031d9bd348ac341acf800be6c44d4f63ac85019ef636c313c46db65f47cf75e2967243fba879533d8ed1af70c43bdf2d40ca320a27552bcf15b7b2ecd7b567f0276b92f2c89307cedb19f6ec64e74a878b8611d3c80891364ee7be31e7c8caac8bc7d7ec09ac545fff8ae92bad9b0b22e8cca89ac6d619e0602f4e199bc8e41d077fd2126f39266ac2604b0a05a2ff490767dff49cee497a5e7b332aa77e2d27c29ca85091651309b3dae2953a94a0ee167bfbc9a3e3e9498b4be49eebc98a070e209c9aecd3227e9f1dd5664e3439fbdb3641ee8b50802d3065b78ec64f89a6acdb950157c6f0b045bc0d239cfe72c3de04df67bd959e28b0ac94471bfdb6d28bfa02cff1c629636539b8a680feab2be9fc9af7d074251b7df638a711414db5ceb7ef927853c81d52e3b58f24c3b7e92d26e13bc3085554af0344e1291e22c00b55603b0b107c3ceba4e26a8d16003361a895ec08eb07c95289abf7682f6ffa6ba924a2e8d339ebb806d3b7d7b5162abaccac4239366503af36b3f57df0a91393ea93ef02b4be62cf39b0ba751bb1883734295ddd17aa7f45f4887f3bd210443e5a93bfa7fc82e942a41e3f6e67d78b6dd740e8397ce6c854a0479d4e09081417bf1d33cef55420396614d0ab9a24c5cfcb9571b82e28462cab6b74badba22508389587ca48ccb65eaaafe60ab2b32b0e2c73b6930af14c575e6759f5ea9ec055ae5cb1686bd617b0f0786a3dc153205ac869341c7273a7bf55fe03719cedcb97083520443e81791ab6ea7e944ff17a2d56aba1b0e3cd0e48128c27d7bcad9a21957853ba7d82bb7e4ebc4ea99d962916e65d681a9547ba7174d35fd95e781350fd8bde883d05d7495e607034a7831c8f6d382ad9bbe6fe496e561b875d97bc9d0eb844cb8c63e3d54ea778215d1df9ddc5e4cb443e73c41a7216986fed1bd8f3da26e1f0e4e685894ce0ed568659abda402e6bc83922c1c100d605f82904534345b34a949dcce6433ddbf538593be0d0c059e419d8e5c44f877fb0999fa73c45a1edf4aaee98faa677a57127aa14a98ce82d226603c31b2181d5576427da85b7a68d051ba614b52749e3a1fe96c8a54c5177f0a541a56163958f6423b7d85140f76356173ef112c584bc3c47ab98b8f1d8e6b070c46bc1eec235a0be2de6ae45c2680378b1a412ba554629164a708baef10d35e958a643580285d83c6060121319b65f2e43f8bcf42a2b544e748a520febf55c42bd5883cd720571b1826d41c46effb07ea1c949d20efd7aef3f36c4e38e3a8b4d20e112f72a2fd096542d295f4e00ffebb06b5f78fcec93ae70107d7189b62fccf8ae390f2534591cc670b544fef3173ef214dac8a4b8adcb1e53cf2fef87fc80f9916c1d072359e5e16cdfcb74bf6c98c83ba4fe0031f4cc5b27ee606effbb1c555deeff3ee6e14337ee53042097d51ee8ed05bf3fb133bf3bb3485d089ec681f27e69556ee731aaf6bae064698536f60971eed778763b0e588da82cd6691b843f752dbe31097717e9d090f18750a1094d8aba6c9eb830637148e4cac978fb0e69fdfb6121bf3c03a51ad639fbb26591cf605733d07cb3a99f80caea7c5dc2d191fba802e23d9cf13c40216a351c399ad436633ab7e099c1b2fc9aa87010b0a44ba0115c6e26c5378cd9585a5bd1f4f8dfdc6f61b378d96e2c7d340faca61b95337aecd44c5cb5f22683717afd584e6cc2cfe7977f9579009fd300228d29dcc325f06e491ec0300b52cae0cde8345388f4ed76bab47f54a703db4a95b04ff39b1c9c56270498a1d1d8241bc89750e0aff2ead73bd02c4d679ce3b893328c601e41babe069545b96cc39f068e105333545ee8c1a731541f8ae6d79ba0be4daf1fdbcdc16647290fcab584d34a1adb13fa1d2a2b9553a221212c936d892ea9c6b4cc68ac4c41e62c683df6f09b47de84a1132f153554c3adc2dc5a5727a1ec57b74730d3fcb344a07b81f0d1b24dc274f1c2a4b13ccf2e754889e531fa40e59d0df69615256068aeb7b851425d00739962485e6a6692873d1fa81878596791bb5daf133471e79ba539de4e805db60bc45f9df06f06ffa09b3a7c78936d6059ab0bb5569d699cf156fb6de1a76f223da87e8c6fd26d3699af7f3217ae7f086381746a17e4a0da8515a8d42d3a88a6b03bb3f67c155303984721f245a5958ec71de94e2bea0c70393903e85228b79649cb62332c7352cf4300c7b092bee6160ce42cf5baf5c8da8b4a00f7b6a310602ad6775b80bbc1a84be55ae293e54239d5e779580c296a7c34f5691f7f978e10f3c8afa1d227ec0d85a5582b8653f92a0e50872f8c74841c967e947dccbeb0bce8e2513926084c62ee42f9092a1db82b6946a476f052f24646366f192ad6c95af1feea88b102b3eda0cc10009d1c0bd60b72036033cf8c15ce8ad22a8e42740bdd238ace064704eeab3534baa9290cab78dd664b460351449ca1c77a9dd2d87999e48f421881454a26b309f8089a177fd2d1e41e9dbc3093fbc13c489a720a40fd6c6150d9799819a3f33226082ce72eb2557f2ed34061afc99a6db563b0a2fdcd23e0b935b369a1e939d8e6e874b5d1630ce152916592230f4e6382a150a72a7995d91a6c75ba483f324ddc425c635053b5f313a1b7b06a5a2dcd8f0e5c8c932a75ea542f37f986c9ac824cd812ca1a81120a6a6fd8bd21b6e268e72214745c6d62af7fe133a5e83c11657c097d7d0e6bf8be1efa8c5f6562b8f87ddc6438833f5363dea285b6a4677762f286a4057321b6bb4334fd549a0a190a16f13863da5aac95228579245fc391672c81b5f46063846abb91f30a498f16b7258c5b76cf107aa00b0c82d27fb9d53bbcbc9823be16a7eb25674df1adf8ee6b6b3a559a8b09451a4289045eb7c10b7944c0e3e99c0c5b1b74854b6123beedc180a655e2e2f311e36f8dea40023af406e648d110fca8d8d937469f505af8e4a7ca8e4796e379d19941250eac3bc27e708b3110691aabee0ff0ff1d404f5de8066b16caf3239c17bc6f28f4cb58b17c20132493db43b113b4164e2bb822cfcd84e4758fb913d5e34536edb2a800328ea2fba6182a71308a586a65aa0e31223d191c2f19dd97e4d3444edacc249b5acdab9c632eae0e7aa8ab6ff80d01fb99c086e29a14c4f93bd1688d6b10fada3f6234806afa62723ae1cc11970995bace581f23eb4272dd42c4cd90c3de55f89c781fe1434476d015c4f1906e0ec918b628fe669385f325acf1309c281b2b926a08ef0887462ba60d0ca55e02052a2d42a336079734ffb6cf871911cb8a3a0c68f3987ab9a3016bc0596d2962df2eecb4027ea4c9115abae1281ae1c89be9871e02dca054a5c779c56df026fd6592a80d0ec71afd3b5166771d3ed97a8726f432900e0e97fdf9b5790b368fbf8a9484e32f3193c3d791a867a1dce9d9a7dd916c98b47d592b611c10b745e69c8fe5a74e9611445c5d32941719a4c4d02ff24d6360195b78927a215dd7e6f5f68b268eb9285ca9e8efc1d87454fcdaa7f183cb982c1d5f05642f461b463bc8662842a1cca8596694ef46cfd4da51bd554ce1d1dc33d428915840ded600e3b81d1343c8a184f5fc457bc7b63379a3942624a32080191b750a98f924ec683465897ca535bb642fe040eb208652a22f2ad73664edbea9cfc7bd9b95534b2a42ab04d5d3b923202924c6207221e6606479bc455ee8b1efbf3b4cfcdf6152cc4d822fba49d275896e1705ff30d0beefa0793b5c1d63b3865397fed6c76db19281c424ebbae5e20410b4647ad0fcd76c6ac47a0f9cdf88fa058a64e4c43a8130e923892a02c686145342c4f01eeafdaa086ae548bbb825cf114254b567ee82170a93d2206f402579cb20266bb606490a370feac1d3d7fae93b714dc43372ec387b3b06502443992d0082eebe780539507d198b0e2885206f93ff7ecf50875a2d44c767638e140ee54ff3426ef035a22a4fbe7441aeae964d11692af38a425eeee99b9128103cf1170bb589df9234f644f5af867456e497fff49aeaa35d5b782eb3c6346ce13345ddddbb0a2078d82808cb06896ade703143017c694d0087e6d800d278755e0501b05642b140228c528358759d5b5ca3eb5491f55d21954ddd544db28e55795006e98deaccee9d96f4daa45d5e5ee813e98a7eca5775d6a1464495dda3a8ec40d1f7aedeabbfafa562ac22a1bf62b110d962b4a7e88c69e458fdd105c087e0b8b6ecda1e8db62beefbc0e0851b0924a1e03388532e20213f118f99f69a8f46c7073c7d0f48df7c9b14b92244e2d3f190ec4d9a69ae5fda98cc7f47199960b5671b41b3f05cb1536790fee224f759a0e1742840b895cc904e0d99104639aac067c6e2e70a58eccbfea75bc9919d24f3b8690e760119b925ad7b320d5bc7d926238cf15", 0x1000}, {&(0x7f0000002600)="9dc1913263ecd6719f66f135aff4ed90bb0d819cd337005374f56f8310344018a6c36f71ba5ee2e2d2550ebaa650ef496f8d1f2429118181b44d2d08db7e7e00c8f14f8e3433809c6b13b866241d8c13775b93322081b3402af44fad", 0x5c, 0x1ff}, {&(0x7f0000002680)="19e309132ebdb8b110261b02e526bf94526aa3789ba97295d18c409771c51edeb944f0a84c8f5551", 0x28, 0x1}, {&(0x7f00000026c0)="5ef06b5f0e7ecde0f1cf89b7c5", 0xd, 0x3}, {&(0x7f0000002700)="cb6d1e41d19fddc0decab7ee5aa87a53", 0x10, 0x2f3f}, {&(0x7f0000002740)="25518db362c8418b5b4afe58eab82c44566a9d65b3f5877244bc2d95844a90b081d82cb40f26434de8c6fa8271296cfe1c1688cd5698164cf91be6f0df84b8869e05e568320e0d548dab8bd5f7a91337c913a4db2a71d38de0380a17928ba3529c87bc9cd16906a4a72735222eb25fd6f1758a6f529d2bf307ddf6b43ea367f46493739081ca62f763dd92006a3c2b371da169905d781cb6bff4a69d18c4e0f1401a2496e357f1891fb518e95228d26c77117935e86e3e43bfe077395ba25bbbdb8ad307b3c2", 0xc6, 0x3}, {&(0x7f0000002840)="1cbf571cb4de28dccf551b782ec08a815ead35458e9c88134cb4f52b4a0633d315a07acd27830c75feb528193c28c99feaf9c1e200673ea59e768ebc3a193c623cabab4431dcfc8004b01ced1a3aba66f20adcd7a088a09d3927697458ae468e23b338a5ee489f7bdf1bd044b178461495779a3e35244ca6fd33fb49a2a8ade4511e4f91f57699847114d96ac4259bc419f888d1d82ae65f36fa3057e519e3a897ef3dfea3032bcb420e95706611abdfc7cc32252cfb1a57b3afc78661b5a9d51360e586c6cb42a6e961060e9600ee9d", 0xd0, 0x2}]) [ 436.292977][T10850] loop0: detected capacity change from 0 to 16 [ 436.295471][T10846] loop2: detected capacity change from 0 to 127 20:40:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x6c000000, 0x7fff) [ 436.345556][T10846] FAT-fs (loop2): count of clusters too big (6291710) [ 436.352360][T10846] FAT-fs (loop2): Can't find a valid FAT filesystem [ 436.355650][T10864] loop4: detected capacity change from 0 to 16 [ 436.368610][T10865] loop3: detected capacity change from 0 to 16 20:40:59 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x6a53, &(0x7f00000002c0)={0x0, 0xfffffffc, 0x8}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540), &(0x7f0000000100)) write$binfmt_elf64(r1, &(0x7f0000000380)=ANY=[], 0x178) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r1, r1, &(0x7f00000000c0), 0x7fff) dup2(r0, r1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x9) 20:40:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x74, 0x0) [ 436.412635][T10857] loop1: detected capacity change from 0 to 16374 [ 436.428952][T10880] loop0: detected capacity change from 0 to 16 [ 436.436588][T10846] loop2: detected capacity change from 0 to 127 [ 436.445658][T10846] FAT-fs (loop2): count of clusters too big (6291710) [ 436.452570][T10846] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x74000000, 0x7fff) 20:41:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x76, 0x0) 20:41:00 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x20000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 436.470433][T10891] loop3: detected capacity change from 0 to 16 [ 436.497221][T10898] loop4: detected capacity change from 0 to 16 [ 436.508919][T10890] loop1: detected capacity change from 0 to 16374 20:41:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./bus\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x9) 20:41:00 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) close(r0) setxattr$security_capability(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) syz_io_uring_complete(0x0) 20:41:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x770c0000, 0x7fff) [ 436.551793][T10912] loop0: detected capacity change from 0 to 16 [ 436.559297][T10914] loop2: detected capacity change from 0 to 256 [ 436.578195][T10914] FAT-fs (loop2): count of clusters too big (6291710) [ 436.585019][T10914] FAT-fs (loop2): Can't find a valid FAT filesystem [ 436.587518][T10921] loop4: detected capacity change from 0 to 16 20:41:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x77, 0x0) 20:41:00 executing program 1: r0 = socket$packet(0x11, 0xa, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r2) fchown(r0, 0x0, 0x0) [ 436.618643][T10928] loop3: detected capacity change from 0 to 16 [ 436.649179][T10914] loop2: detected capacity change from 0 to 256 [ 436.655797][T10937] loop0: detected capacity change from 0 to 16 20:41:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x78010000, 0x7fff) 20:41:00 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0xa7) close(r0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) setxattr$security_capability(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) 20:41:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x79, 0x0) 20:41:00 executing program 1: creat(&(0x7f0000000280)='./file0\x00', 0x0) setxattr$security_capability(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200), &(0x7f0000000180)=@v3={0x3000000, [{0x2223}, {0xfffffffe, 0x5}]}, 0x18, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) [ 436.664505][T10914] FAT-fs (loop2): count of clusters too big (6291710) [ 436.671388][T10914] FAT-fs (loop2): Can't find a valid FAT filesystem [ 436.701976][T10947] loop4: detected capacity change from 0 to 16 20:41:00 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x80000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x3c, r1, 0x5, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x7f}]}, 0x3c}}, 0x0) 20:41:00 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001dc0)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c, 0x0}}, {{&(0x7f0000000780)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000001cc0)=[@rthdr={{0x18}}], 0x18}}], 0x2, 0x0) [ 436.777293][T10962] loop0: detected capacity change from 0 to 16 [ 436.808158][T10970] loop2: detected capacity change from 0 to 1024 [ 436.815382][T10976] loop4: detected capacity change from 0 to 16 20:41:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r2, 0x0, 0x0, 0x0) dup2(r1, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r4, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r5, 0x409, 0x0, 0x0, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x3}]}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DISCONNECT(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x4c, r5, 0x100, 0x70bd2b, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x41}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x16}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x40}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1a}]}, 0x4c}}, 0x40) sendfile(r0, r3, 0x0, 0x9) 20:41:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket$inet(0x2, 0x200000003, 0x84) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000010, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) 20:41:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x7a000000, 0x7fff) 20:41:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x7a, 0x0) [ 436.829271][T10970] FAT-fs (loop2): count of clusters too big (6291710) [ 436.836053][T10970] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000002900)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0x80140, 0x0) [ 436.938751][T10970] loop2: detected capacity change from 0 to 1024 [ 436.951575][T10970] FAT-fs (loop2): count of clusters too big (6291710) [ 436.958420][T10970] FAT-fs (loop2): Can't find a valid FAT filesystem [ 436.967469][T11005] loop4: detected capacity change from 0 to 16 [ 436.979841][T11007] loop0: detected capacity change from 0 to 16 20:41:00 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000240)='./bus\x00', 0x0, 0x2000, 0x0) 20:41:00 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x80040, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 436.992217][T11008] loop3: detected capacity change from 0 to 16 20:41:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x7f510100, 0x7fff) 20:41:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x7c, 0x0) [ 437.073492][T11018] loop1: detected capacity change from 0 to 87 [ 437.083192][T11022] loop2: detected capacity change from 0 to 1024 [ 437.092028][T11024] loop0: detected capacity change from 0 to 16 [ 437.108938][T11018] FAT-fs (loop1): bogus number of FAT sectors [ 437.115025][T11018] FAT-fs (loop1): Can't find a valid FAT filesystem 20:41:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) open$dir(&(0x7f0000000140)='./bus\x00', 0x2b00, 0x80) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x9) 20:41:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x87090000, 0x7fff) [ 437.122650][T11029] loop4: detected capacity change from 0 to 16 [ 437.129411][T11022] FAT-fs (loop2): count of clusters too big (6291710) [ 437.136182][T11022] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x7d, 0x0) [ 437.188816][T11038] loop3: detected capacity change from 0 to 16 [ 437.195132][T11018] loop1: detected capacity change from 0 to 87 [ 437.204878][T11018] FAT-fs (loop1): bogus number of FAT sectors [ 437.210980][T11018] FAT-fs (loop1): Can't find a valid FAT filesystem 20:41:00 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xe0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 437.244667][T11048] loop0: detected capacity change from 0 to 16 [ 437.254731][T11038] handle_bad_sector: 20 callbacks suppressed [ 437.254741][T11038] attempt to access beyond end of device [ 437.254741][T11038] loop3: rw=2049, want=17, limit=16 [ 437.270424][T11052] loop2: detected capacity change from 0 to 1792 [ 437.271760][T11038] buffer_io_error: 6 callbacks suppressed [ 437.271769][T11038] Buffer I/O error on dev loop3, logical block 16, lost async page write 20:41:00 executing program 1: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @mcast1, @private0, 0x0, 0x7}}) [ 437.293646][T11052] FAT-fs (loop2): count of clusters too big (6291710) [ 437.300445][T11052] FAT-fs (loop2): Can't find a valid FAT filesystem [ 437.327179][T11057] loop4: detected capacity change from 0 to 16 20:41:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x82, 0x0) [ 437.368635][T11052] loop2: detected capacity change from 0 to 1792 [ 437.386455][T11052] FAT-fs (loop2): count of clusters too big (6291710) [ 437.393300][T11052] FAT-fs (loop2): Can't find a valid FAT filesystem [ 437.396784][T11038] attempt to access beyond end of device [ 437.396784][T11038] loop3: rw=2049, want=17, limit=16 [ 437.410670][T11038] Buffer I/O error on dev loop3, logical block 16, lost async page write 20:41:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x97060000, 0x7fff) [ 437.443914][T11078] loop4: detected capacity change from 0 to 16 [ 437.482062][T11038] attempt to access beyond end of device [ 437.482062][T11038] loop3: rw=2049, want=18, limit=16 20:41:01 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000049180)={0x0, [], 0x0, "dc66b42d73a84c"}) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x101010, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) bind(0xffffffffffffffff, &(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x1000, @rand_addr=' \x01\x00', 0x4, 0x1}, 0x80) 20:41:01 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x83, 0x0) [ 437.509174][T11083] loop0: detected capacity change from 0 to 16 [ 437.526547][T11089] attempt to access beyond end of device [ 437.526547][T11089] loop3: rw=2049, want=19, limit=16 [ 437.542235][T11091] loop2: detected capacity change from 0 to 32768 20:41:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) setxattr$trusted_overlay_nlink(&(0x7f0000000140)='./bus\x00', &(0x7f0000000180), &(0x7f0000000240)={'U+', 0x1000}, 0x16, 0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300), 0x4080, 0x0) preadv(r1, &(0x7f00000005c0)=[{&(0x7f0000000340)=""/121, 0x79}, {&(0x7f00000003c0)=""/10, 0xa}, {&(0x7f0000000400)=""/49, 0x31}, {&(0x7f0000000440)=""/6, 0x6}, {&(0x7f0000000480)=""/44, 0x2c}, {&(0x7f0000000640)=""/71, 0x47}, {&(0x7f0000000540)=""/79, 0x4f}], 0x7, 0x7c45, 0x7f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0xa44becc3fa30389b, r2, 0x8000000) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r3 = syz_mount_image$nfs(&(0x7f00000004c0), &(0x7f0000000500)='./bus\x00', 0xffffffff, 0x2, &(0x7f0000000740)=[{&(0x7f00000006c0)="99100ea3bf7097f969808f1cb9d1bf42c48e0958db14bc8be4c92d52f29dd15a3ed7", 0x22, 0x2}, {&(0x7f0000000700)="a1455b7acb6b2c25f95e40b0f873b4fea644bd06fa0315c16593aafbcc0cdcef13cadec1799f32466893cfa9337116c327a2daaaf5447ef5f9d7af9881577f", 0x3f, 0xffffffffffffffe1}], 0x180010, &(0x7f0000000780)={[{'/dev/snapshot\x00'}, {'vfat\x00'}, {'\xba'}, {'vfat\x00'}, {'devices.list\x00'}, {'trusted.overlay.nlink\x00'}], [{@uid_eq={'uid', 0x3d, 0xee00}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@dont_measure}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@smackfshat={'smackfshat', 0x3d, '\\]'}}, {@obj_role}]}) preadv(r3, &(0x7f0000000a80)=[{&(0x7f0000000840)=""/217, 0xd9}, {&(0x7f0000000940)=""/135, 0x87}, {&(0x7f0000000a00)=""/118, 0x76}], 0x3, 0x401, 0x369) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x9) 20:41:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x99bee318, 0x7fff) [ 437.573780][T11091] FAT-fs (loop2): count of clusters too big (6291710) [ 437.580699][T11091] FAT-fs (loop2): Can't find a valid FAT filesystem [ 437.588011][T11103] loop4: detected capacity change from 0 to 16 20:41:01 executing program 1: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "d8a209dbb4d3940ad99ae39949030b11005cf619f7110b9983401330c78aba3078e99bdb5ce671d0a5047d3ee4b861723c1a5d771e51459706dab4eba864518f"}, 0x48, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) add_key$fscrypt_v1(&(0x7f0000000b40), 0x0, 0x0, 0x0, r0) add_key$user(0x0, 0x0, 0x0, 0x0, 0x0) 20:41:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x85, 0x0) [ 437.655590][T11113] loop3: detected capacity change from 0 to 16 [ 437.666728][T11115] loop0: detected capacity change from 0 to 16 [ 437.676614][T11091] loop2: detected capacity change from 0 to 32768 [ 437.697289][T11091] FAT-fs (loop2): count of clusters too big (6291710) 20:41:01 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x80287010, &(0x7f0000000100)) [ 437.704072][T11091] FAT-fs (loop2): Can't find a valid FAT filesystem [ 437.715032][T11113] attempt to access beyond end of device [ 437.715032][T11113] loop3: rw=2049, want=17, limit=16 [ 437.725753][T11113] Buffer I/O error on dev loop3, logical block 16, lost async page write 20:41:01 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x10e0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xa0010000, 0x7fff) 20:41:01 executing program 1: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'gre0\x00', &(0x7f0000000180)={'syztnl2\x00', 0x0, 0x0, 0xf868, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @loopback, @remote}}}}) [ 437.770477][T11128] loop4: detected capacity change from 0 to 16 20:41:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x86, 0x0) [ 437.826241][T11140] loop2: detected capacity change from 0 to 34560 [ 437.833165][T11113] attempt to access beyond end of device [ 437.833165][T11113] loop3: rw=2049, want=17, limit=16 [ 437.843932][T11113] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 437.867968][T11149] loop0: detected capacity change from 0 to 16 [ 437.878291][T11140] FAT-fs (loop2): count of clusters too big (6291710) [ 437.885145][T11140] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:01 executing program 1: r0 = socket$packet(0x11, 0xa, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = fcntl$dupfd(r1, 0x0, r0) bind$inet(r1, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) connect$inet(r1, &(0x7f0000001280)={0x2, 0x0, @multicast1}, 0x10) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @remote}, 0x10) 20:41:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xa7030000, 0x7fff) [ 437.924786][T11113] attempt to access beyond end of device [ 437.924786][T11113] loop3: rw=2049, want=18, limit=16 [ 437.930858][T11159] loop4: detected capacity change from 0 to 16 20:41:01 executing program 1: syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = syz_io_uring_setup(0x15b4, &(0x7f0000000340), &(0x7f000054b000/0x2000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}, 0x0) io_uring_enter(r0, 0x90e, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f00000025c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x5cfa, &(0x7f00000000c0), &(0x7f0000fd6000/0x2000)=nil, &(0x7f0000d8b000/0x3000)=nil, &(0x7f0000000140), 0x0) dup2(r3, r0) [ 437.976363][T11167] attempt to access beyond end of device [ 437.976363][T11167] loop3: rw=2049, want=17, limit=16 [ 437.987068][T11167] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 438.011268][T11140] loop2: detected capacity change from 0 to 34560 [ 438.021354][T11173] loop0: detected capacity change from 0 to 16 20:41:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000002c0)=ANY=[], 0xe) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x40000000}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) open(&(0x7f0000000180)='./bus/file0\x00', 0x40, 0x80) r3 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000002c0)=ANY=[], 0xe) r4 = openat(r3, &(0x7f0000000200)='./bus/file0\x00', 0x276881, 0x87) sendfile(r0, r4, 0x0, 0x9) 20:41:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x88, 0x0) 20:41:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xb7000000, 0x7fff) 20:41:01 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x2000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 438.048010][T11140] FAT-fs (loop2): count of clusters too big (6291710) [ 438.048025][T11140] FAT-fs (loop2): Can't find a valid FAT filesystem [ 438.056782][T11167] attempt to access beyond end of device [ 438.056782][T11167] loop3: rw=2049, want=18, limit=16 [ 438.123389][T11195] loop2: detected capacity change from 0 to 65536 [ 438.134361][T11194] loop0: detected capacity change from 0 to 16 [ 438.143772][T11200] loop4: detected capacity change from 0 to 16 [ 438.153760][T11204] FAT-fs (loop3): bogus number of reserved sectors 20:41:01 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000000c0)={0x0, 0x10000}) [ 438.160296][T11204] FAT-fs (loop3): Can't find a valid FAT filesystem [ 438.173332][T11195] FAT-fs (loop2): count of clusters too big (6291710) [ 438.180112][T11195] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xc1000000, 0x7fff) 20:41:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x89, 0x0) 20:41:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x401012fc, &(0x7f0000000040)) [ 438.236097][T11195] loop2: detected capacity change from 0 to 65536 [ 438.256375][T11195] FAT-fs (loop2): count of clusters too big (6291710) [ 438.263272][T11195] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xc2000000, 0x7fff) 20:41:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x8b, 0x0) [ 438.293197][T11232] loop0: detected capacity change from 0 to 16 [ 438.299679][T11233] loop4: detected capacity change from 0 to 16 20:41:01 executing program 1: r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000001c0), &(0x7f0000000140)) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000400)=[r1, 0xffffffffffffffff], 0x2) 20:41:01 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x2040000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 438.418559][T11257] loop2: detected capacity change from 0 to 66048 [ 438.425891][T11258] loop0: detected capacity change from 0 to 16 [ 438.437955][T11259] loop4: detected capacity change from 0 to 16 [ 438.438867][T11204] FAT-fs (loop3): Unrecognized mount option "./bus/file0" or missing value 20:41:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f00000002c0)="eb3c906deca6e375a5cd8a09a8406e846b6673", 0x13, 0xffffffffffffffff}, {0x0, 0x0, 0x1000}], 0x30b8808, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[@ANYRES64=r0], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x6b) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x9) 20:41:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000002900)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fchown(r1, 0xee01, 0xee01) 20:41:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xc3ffffff, 0x7fff) 20:41:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x8c, 0x0) [ 438.466289][T11257] FAT-fs (loop2): count of clusters too big (6291710) [ 438.473089][T11257] FAT-fs (loop2): Can't find a valid FAT filesystem [ 438.530277][T11276] loop0: detected capacity change from 0 to 16 [ 438.540330][T11280] loop4: detected capacity change from 0 to 16 [ 438.566401][T11287] loop3: detected capacity change from 0 to 16383 20:41:02 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000000)=[{{&(0x7f00000028c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000002d00)=[@tclass={{0x14, 0x29, 0x8}}], 0x18}}], 0x1, 0x0) 20:41:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xc4000000, 0x7fff) 20:41:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x8e, 0x0) [ 438.578816][T11257] loop2: detected capacity change from 0 to 66048 20:41:02 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000000)=[{{&(0x7f00000028c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000002d00)=[@tclass={{0x14}}], 0x18}}], 0x1, 0x0) [ 438.600922][T11287] loop3: detected capacity change from 0 to 16383 [ 438.612162][T11257] FAT-fs (loop2): count of clusters too big (6291710) [ 438.618981][T11257] FAT-fs (loop2): Can't find a valid FAT filesystem [ 438.637094][T11304] loop0: detected capacity change from 0 to 16 20:41:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800002, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f0000001500)=ANY=[]) 20:41:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xc5000000, 0x7fff) 20:41:02 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x3000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 438.668842][T11308] loop4: detected capacity change from 0 to 16 20:41:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x178) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) r2 = getuid() r3 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0xee00, r4, 0x0) setxattr$system_posix_acl(&(0x7f0000002900)='./file0/file0\x00', &(0x7f0000002940)='system.posix_acl_default\x00', &(0x7f00000029c0)={{}, {0x1, 0x5}, [{0x2, 0x2, 0xee01}, {}, {0x2, 0x6}, {0x2, 0x0, r1}, {0x2, 0x0, r2}], {0x4, 0x4}, [{0x8, 0x3, r4}], {0x10, 0x2}, {0x20, 0x1}}, 0x54, 0x1) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x7fff) r5 = syz_open_dev$loop(&(0x7f00000028c0), 0x5, 0x484302) pread64(r5, 0x0, 0x0, 0x0) close_range(r0, r5, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f0000002800)=[{&(0x7f0000000300)=""/200, 0xc8}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000180)=""/30, 0x1b}, {&(0x7f0000001400)=""/160, 0xa0}, {&(0x7f00000014c0)=""/110, 0x6e}, {&(0x7f0000001540)=""/241, 0xf1}, {&(0x7f0000001640)=""/217, 0xd9}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002980)=""/46, 0x2e}, {&(0x7f0000002740)=""/168, 0xfffffffffffffda6}], 0xa) open(&(0x7f0000000240)='./file0\x00', 0x90402, 0xcf) sendfile(0xffffffffffffffff, r6, 0x0, 0x9) [ 438.730615][T11320] loop2: detected capacity change from 0 to 98304 [ 438.746855][T11319] FAT-fs (loop1): Unrecognized mount option "ëÛA÷" or missing value [ 438.750734][T11325] loop0: detected capacity change from 0 to 16 [ 438.764562][T11320] FAT-fs (loop2): count of clusters too big (6291710) [ 438.771433][T11320] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x8f, 0x0) 20:41:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x801012f0, &(0x7f0000000040)) [ 438.778419][T11327] loop3: detected capacity change from 0 to 16 20:41:02 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x4000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='devices.list\x00', 0x275a, 0x0) fgetxattr(r0, &(0x7f00000001c0)=@random={'osx.', 'system.advise\x00'}, &(0x7f0000000180)=""/63, 0x3f) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) write(r1, &(0x7f0000000300)="c2b71a40f3bbb6615460c54de3b0e6d6db4368b3d0975c785291db4a8e7cec6f31d6421b994cc5c486ec9eadf5e2d287482551f59d87bfea6a7a2c99ada23a62166c6047d3a096ddb3b3082865feff6e5a1d34082926d0f18ab8af8e77bf4c0cbee7675f079f2b898c5fa2c642bce867e44d601d8860cce2f5553e02f25efc23f2ec894f8f820a04ed8ce70d6d05ea9783b8ea", 0x93) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x9) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0x80001, 0x20) fdatasync(r3) 20:41:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xc7000000, 0x7fff) 20:41:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x401012f7, 0x0) [ 438.854839][T11349] loop4: detected capacity change from 0 to 16 [ 438.872458][T11353] loop2: detected capacity change from 0 to 131072 20:41:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x91, 0x0) 20:41:02 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x800) dup3(r0, r1, 0x0) [ 438.911339][T11362] loop0: detected capacity change from 0 to 16 [ 438.921071][T11365] loop3: detected capacity change from 0 to 16 [ 438.930407][T11353] FAT-fs (loop2): count of clusters too big (6291710) [ 438.937218][T11353] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xc8000000, 0x7fff) [ 438.968576][T11365] attempt to access beyond end of device [ 438.968576][T11365] loop3: rw=2049, want=17, limit=16 [ 438.979311][T11365] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 438.998460][T11365] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 439.007310][T11378] loop4: detected capacity change from 0 to 16 20:41:02 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000380)=ANY=[], 0x178) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fec000/0x13000)=nil, 0x13000, 0x2, 0x810, r0, 0x3af90000) copy_file_range(r0, &(0x7f0000000140)=0x3, r2, &(0x7f0000000240)=0x1, 0xfffffffffffffff8, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000400), 0x101000) pwrite64(r4, &(0x7f0000000440)="86bd0aeda6439f88010296cc8cd4c80fe55a5357d3edbb99a481", 0x1a, 0x8) sendfile(r1, r1, &(0x7f00000000c0), 0x7fff) r5 = socket(0x2, 0x5, 0x1000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x800, 0x0) r7 = mq_open(&(0x7f0000000300)='}\x00', 0x40, 0x104, &(0x7f0000000340)={0x1000, 0x1ff, 0x8001, 0x54}) sendfile(r7, r2, &(0x7f0000000380)=0x80, 0x36967879) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f00000003c0)=0x3, 0x4) sendfile(r1, r6, 0x0, 0x9) [ 439.018732][T11353] loop2: detected capacity change from 0 to 131072 [ 439.029873][T11353] FAT-fs (loop2): count of clusters too big (6291710) [ 439.036747][T11353] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000, 0x0, "8d5380757494f5fc024b4e5453d8a35da32a08"}) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x401012f7, &(0x7f0000000040)) 20:41:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x92, 0x0) 20:41:02 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x5000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 439.102643][T11393] loop0: detected capacity change from 0 to 16 [ 439.104385][T11395] loop3: detected capacity change from 0 to 16 [ 439.133278][T11395] Buffer I/O error on dev loop3, logical block 16, lost async page write 20:41:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/94}, {&(0x7f00000000c0)=""/93}, {&(0x7f0000000140)=""/58}], 0x10, 0xd9f, 0x0) ioprio_get$pid(0x0, 0x0) 20:41:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x402812f6, &(0x7f0000000040)) [ 439.155991][T11406] loop2: detected capacity change from 0 to 163840 [ 439.166873][T11395] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 439.175645][T11410] loop4: detected capacity change from 0 to 16 [ 439.177624][T11406] FAT-fs (loop2): count of clusters too big (6291710) [ 439.188644][T11406] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xca000000, 0x7fff) 20:41:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x94, 0x0) 20:41:02 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x6000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:02 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[]) fsetxattr(r0, &(0x7f0000000500)=@known='system.posix_acl_access\x00', &(0x7f0000000540)='tmpfs\x00', 0x6, 0x0) 20:41:02 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000380)=ANY=[], 0x178) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r1, r1, &(0x7f00000000c0), 0x7fff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x9) r4 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r4, 0x0, 0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000000)) ptrace(0x10, r5) ptrace$peeksig(0x11, r5, 0x0, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000003300)=0x0) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000003340)='/sys/module/virtio_net', 0x100000, 0x0) r8 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r8, 0x0, 0x0, 0x0) sendmmsg$unix(r3, &(0x7f0000003900)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000018c0)=[{&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="3d0dd21d0af50c093c15d2006371b053b6a9aea7ed202b6684cb58ba6e4852e16e2a29e89fd7e7870fd885d4c25fb947deb23a35587cee0a55951571d5b0f7a59ca8919527fe96a5d1b88f09ea4d77a79df0deaa4160ae51d9138234", 0x5c}, {&(0x7f0000001380)="3e2f9dff1efd23592d10b86ae2b40604041923375d736cdf85c30efac642f4a7e9d9a4204f28c09cce327209868cd2dc999eaf96b39ab24ee1cf77fcda4a72ce5ba9dc8a51a70011f0ccebb5b3c09c7683b9ddf75261227259bb81689ea824506173c5631032249a48f82da8de5326a5c1f4100a965491a4c20ea07b6ec548f81b591c358c299f3df3edff9f52089a759851ee066d9a573ca25db1f58c2f91f647b0943aa5e3adbed2328acfd69995de8246e0fd25571889236f79c38c3ae347821ebdc5318e6bea4c094e343e09f82bdd57581dcd85df480021", 0xda}, {&(0x7f0000001480)="95bdd750b3ddb669eb652ce4f8972004728ff68d8a9bd145d60725402578c5dafe78602bdcfc71a88eac9d6575bd07b6a86ff4cbad9f1ef772b36ab038594206b781fd6ec4a54c936831bb481295b5017bbfda3dc7f6fefac63adc485dcbf10c0b34657a6ad9247406f728ce6292feb887ac2e00adc473c678c9fb52b6fbe6025b826f8b8506b3595af549bf3abfc2738a59e75b", 0x94}, {&(0x7f0000001540)="e755b598a80c3f1e52156d2c9cbe28ec9a336960ae0734c704f9ea873d0e92fc7485ea43de06c895d8cc5e38c46f027de98952e2f8f21b7d6eb54565fe597d1eec9b0d5c595ff4bedd688b5c2117ff42fa188976b1a168f0f814970b182f8c6d7c1414a6793a6c8f40de48b65be19962ff953235f85e546d4f9d183acf32d12adc205571271dadb4db1f42eb339b5db9dc3ae3106156f879294baecb16d48aa35fc8b9132231cd7776fffa5063f6d788bdcf5a3b7989bd2d056671c9dc20ffdba40f573b10dd28078ab2736476e6588c26", 0xd1}, 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@ANYBLOB="0000000000000000000000000100000001000000c52c2be3e5658f86c558e21975a301692a7606ee267f08f2d917867da47029f40be5ffaf965d7ea909eb32f6c773484136344a2e7a54178b4810a0a946f1cebf73ca83b130f146030295e3e1ad6b07392f75e9a65e323dcc8995acb55b6128a93704dc93c26e8b662a12ec877b4be2ebeb3ad8a48108cda008f870f454bf8a63c609b73ee11201bb48467c2c1d08efc85094dca04e66eb424e079b403cafa06110ebc73314bd254296", @ANYRESDEC=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x40, 0x40000}, {&(0x7f0000002b80)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002c00)=[{&(0x7f0000003140)="145c1eb98464816756fffad9c9cf0ede518367feaee8b8f26d7646f43a1d41812918805af37da9006ff1d1aed0503df5f30a2b14c34bf2458d2476a289f5c1cfd8d24d9c88d2c0f786c453ec5f38eaa681daed9f545b8967d10b7c0d0e0bb4cec45412b79c8cc796c6c181ffee8aec5e4906737358c97b65817844627b28845a3be438e4c25c8561768aa48386884d0e1bdba5e993f11d9d23c9f11968d8c89e25637915fc55f438f6774e020cf723a9f5714a428128f91c91ef2495ce54e44b2d9152b3ac9afbd32fb6720f9af892c972a62d0d9c702ac48208edb1b07318ed00a6a74b55706c1a6621e62fe27e145209", 0xf1}], 0x1, &(0x7f0000003a80)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32=r4, @ANYBLOB="1c00000000000000bdf3690402000000", @ANYRES32=r5, @ANYRES32=0xee01, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYRES32=r8], 0xe8, 0x20008890}, {&(0x7f0000003480)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003880)=[{&(0x7f0000003500)="97e0b1df2e204cf624f903db4a6f62a1957208e7119eaef9431119a5359db0dd28ae44afd58436026fcf5abc2be2194fe7d87bb5c195f51a942be0b9f8369983890c6a4e3c7db12389f896a813f8d4b592fc6904", 0x54}, {&(0x7f0000003580)="3c57c3a8d24f7afbe540308d52fafd7e3ec6a860ca71f156a7f8fcba5c31e25bf4b868a2c42d1c3da28c86b739032c70fec872a1295cf18a3ae54b1cacfbdbba90a5bb24d10d611d3f21933c902258777908688d3fef3049504140a2f588f3205652cae187f015f60f7e572a0798f3922ad0e42d7d705edc8766c56a21b6d9df6b43ae4a721bdaf836e82e901f7930dbb17f22110ae3e2a871b2cb7eeebd81b0b69df4c448655b8aaa5d5c4968d9c4b335548a4b72558a314c0dad6980", 0xbd}, {&(0x7f0000003640)="d3b926408ed0355e019d17321d4412ad6dd539ceb987154d0e6cc9146eb66a31a82006c91b53f0435b4cbc9ae8b98acb2d9a658ca70fec334741094c6ccffc7e83c962b692529e76be389f291330419a65f41ac770e7b4fa79444597c929f7c58b28ea27d3cad742e1130290b34f088731aa81e2a1899e345936", 0x7a}, {&(0x7f00000036c0)="c4fd5fd1a081a27f43f9", 0xa}, {&(0x7f0000003700)="2c64b3de21a9f83f33115ca3f3dfd3e80fc78e1e4baa1ff7e93d306b7c6be7f6dae331ca039966ac1e870f0757dcdb8ed4082c9ff44d35686a91455726510073b6966192aff3e32aebf40a4ea7db02225f5126abb5f1b7d1bf9c6233aebde76b1a633e188ce584aa27e930667b175864198b1ed39f62f429b6c8dd060ee5e8c8d0e1bbad4943e14d245f0a807aa5ab5dfb1427a373c2", 0x96}, {&(0x7f00000037c0)="e331c9c2474659e1f7a8a999155780df11737528c7250a74df56d346", 0x1c}, {&(0x7f0000003800)="ecee16a4c0", 0x5}, {&(0x7f0000003840)="f2e97a8d1cf3a37dcc3e0001b5400b3041863bb1de3bde770ebffc0d9791232888f46d4e5ffa345b", 0x28}], 0x8, 0x0, 0x0, 0x20000000}], 0x6, 0x8000) [ 439.298854][T11430] loop0: detected capacity change from 0 to 16 [ 439.327050][T11441] loop4: detected capacity change from 0 to 16 [ 439.332933][T11440] loop2: detected capacity change from 0 to 196608 20:41:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x95, 0x0) 20:41:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xcb000000, 0x7fff) 20:41:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x401012f7, &(0x7f0000000040)) [ 439.372510][T11440] FAT-fs (loop2): count of clusters too big (6291710) [ 439.379310][T11440] FAT-fs (loop2): Can't find a valid FAT filesystem [ 439.402736][T11453] loop3: detected capacity change from 0 to 16 20:41:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) 20:41:03 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x6040000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 439.437624][T11453] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 439.447971][T11459] loop4: detected capacity change from 0 to 16 [ 439.467372][T11465] loop0: detected capacity change from 0 to 16 20:41:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x97, 0x0) 20:41:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = dup2(r1, 0xffffffffffffffff) write$binfmt_misc(r2, &(0x7f0000000140)={'syz0', "0c553284da79018ba33f1a599c59e3f17645bf2cac5c11b2ac207066494e487fcb228ecc8c77ac24398be5a679bf11eb9cdc4b69a5927de53ceb50f7dd03a68d59ae9fc53a58900b833cfb25685a77488dcb"}, 0x56) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x9) 20:41:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xcd000000, 0x7fff) [ 439.525804][T11477] loop2: detected capacity change from 0 to 197120 [ 439.526985][T11479] loop1: detected capacity change from 0 to 4 [ 439.553215][T11477] FAT-fs (loop2): count of clusters too big (6291710) [ 439.560010][T11477] FAT-fs (loop2): Can't find a valid FAT filesystem [ 439.572812][T11479] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 439.601126][T11477] loop2: detected capacity change from 0 to 197120 [ 439.601701][T11491] loop3: detected capacity change from 0 to 16 [ 439.612810][T11477] FAT-fs (loop2): count of clusters too big (6291710) 20:41:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x9) r3 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000002c0)=ANY=[], 0xe) openat(r3, &(0x7f0000000140)='./bus\x00', 0x100, 0x59) 20:41:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xd0000000, 0x7fff) [ 439.616185][T11493] loop0: detected capacity change from 0 to 16 [ 439.620545][T11477] FAT-fs (loop2): Can't find a valid FAT filesystem [ 439.648988][T11479] loop1: detected capacity change from 0 to 4 [ 439.659877][T11479] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 439.664106][T11498] loop4: detected capacity change from 0 to 16 20:41:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x98, 0x0) 20:41:03 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x7000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:03 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b36, 0x0) fork() fcntl$getown(0xffffffffffffffff, 0x9) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 439.755855][T11512] loop3: detected capacity change from 0 to 16 [ 439.784001][T11517] loop0: detected capacity change from 0 to 16 [ 439.793131][T11520] loop4: detected capacity change from 0 to 16 20:41:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xd1000000, 0x7fff) 20:41:03 executing program 1: r0 = syz_open_dev$vcsu(&(0x7f0000000380), 0x0, 0x0) fcntl$addseals(r0, 0x40a, 0x0) [ 439.832052][T11528] loop2: detected capacity change from 0 to 229376 20:41:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000080)="f6", 0x1}, {&(0x7f0000000240)="f43bc9ae1790ee22edc0d8c4491e182cb0ec077f9356627df6d3bfca78acda993d8a73c6a3d16b94caedd94a53bdb8b2397c000642eaf70b3c8d67cbc1e12caa5069ed2beff0c25ef3d0c431a310", 0x4e}], 0x2) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x9) r3 = timerfd_create(0x7, 0x80000) creat(&(0x7f0000000300)='./bus\x00', 0x18) r4 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r4, 0x0, 0x0, 0x0) sendfile(r3, r4, &(0x7f0000000140)=0x800000008000000, 0x800) [ 439.877972][T11528] FAT-fs (loop2): count of clusters too big (6291710) [ 439.884993][T11528] FAT-fs (loop2): Can't find a valid FAT filesystem [ 439.911244][T11545] loop0: detected capacity change from 0 to 16 20:41:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x9a, 0x0) 20:41:03 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000480)="980d", 0x2}], 0x1) 20:41:03 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000380)=ANY=[], 0x178) chdir(&(0x7f0000000380)='./file1\x00') stat(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)) splice(r1, &(0x7f00000003c0)=0x3, r1, &(0x7f0000000400)=0x4, 0x7aa7, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r2, &(0x7f0000001c00)=[{&(0x7f0000000580)="6e88780b112f6588d257f216826e95ed68595b087190d4db15154eb3ea59afe64eb419d4135431f38fdb9deffa1ec589658937c3d5c727d5ea88a1967fc92af3c5b34e2d096452a05d49641796d0a057c258139d79640ea7273802cf2c6acc330bf6cefc1ffff7f1d63f93a64a7c2571d15a15fd1c3ff5b40eef986bbfa7fb462b48b13c18", 0x85}, {&(0x7f0000000640)="05da89954c64c55fc20cff41a38a4ebc110263f1d79b49962d392638937232b2c0dbd122956b39dab14d871cb129ae8d152f22225dfadc0389253bcd16912101f21aece2095cdc3a4d9aaaf136d9bd846e142a8866af9439ee400da6fd3f220a1d6035629da6aab28fbadc61ca2ecc250f25087917952a41350b1ba4210e6f90e8fc0ce0ced94a99a8cda539bcf37c49318cb0d9ec27dff23c6ac06944ec709427e4ca6fcf0fa46667a7a426ef1c82aa6b38f08450268cb5046921439d3a0c909dee769c3f823131a2318cd850fd51aff58406c861f9c93f50b8c9eeebaad8ba72e48c027fbf7a9eaec8b55b31750192fa", 0xfffffffffffffff9}, {&(0x7f0000000740)="fcbd0c428f1be51c5b3de35acdcb5ced79566fcf5d0e04f4ea76e2fe9faac9d738299e68e60a1fe464e20499a406f2a708e0f668f7f0aca858befef24842d0de9756e77586afe2fff174058543f7a6c58e64098ba82d4dd3d5a17e9bf2f5193c972b30dd4a39d8a11120a509d4aea5fa2be15e7c0cec3d77a276edda803cea5ac5c84aa4ecb7303c623fb3", 0x8b}, {&(0x7f0000001cc0)="c22990d20036505135a5468faa26ffd432a9f2917a0aaa5b790b309d9125dfef068623d258684da9eb00850c1fd8bd4df3094ec1be32987807e5c7253be554f17fc17cee5dcbaed06694fc1e692acb7d96c78a94d182fe291d2677c7cbc8e001226af90bac35b09917ba007ee7789886a86e78f3ee95669399ffe1a5b2013db882350d6cc6e6140d13b6f43e1db682d82fd32a1167a0ab5e6fff74bf5d872eca3729faa5bb031e7997a3e0e8946753ba231ab54c93ccc16bbcb31817022b353e6d9b7f66f08c8adbb4e958bdee0300c4f6e9acb14aca23e03e328f918d7fd3", 0x44}, {&(0x7f0000000880)="deaf72bb7174989d5ef2b18d6a079fb91a3c9e07b5862307e79a8837f7e73199abc03a7ebf86eed0c098765c2fa6c952c79cc9b06369916e978205aac14671cbc7debbe48313cee36e61dbb7a34a3482ab3b0e593d17404803c25fa8d88160c0f9a8994973892bd1a7d51e11d414025ec5edcca750afd431dce81b5abcc7b9d09cacff3ee7281375dc63666c89ab35d35a696532599383767b8a65a0", 0x9c}, {&(0x7f0000000940)="ea4a7b7c2b5fddb70b389f7d9575778bb53324d1ead528adb6525e80c6ffa3fbf273d3e26510ccc83d476720246dd5895b8b1f4b3668919d40ecb63c06cecbc8a5554db0e4ee22003a0a776d35b80b46a85b50e83fa7173c39f3af90b0f9744dec74dad114944a4b0a5c6a9756a7307fa7b883d0802a015c94aa3ec18ad703b06d5e53f99284ffb7b0b8c086b017e9239b5a150527ee53aed29a30678601950d70f6ed8ce6320dd4c95f1bd22c37774bdbec0b7cf6f113b0bd5a0ba05de8d5ec660e848b0caaed0cc44ecc23597218d2198ae79343222efb105da955de8c72c2cb14211f41a9e3a9673c68e4d866ff57d4b6b8", 0xf3}, {&(0x7f0000000280)="4257322e3f53c38fbf53f6805c65f44df066b32bc570fe092fdf5e30f800"/44, 0x2c}, {&(0x7f0000000a40)="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", 0xfe}, {&(0x7f0000000b40)="fc9b11a08669a6a37853e85bca29931cf17c728f3c356a2e83ce3fbdf94ed7a28bb29d6746c657d5b1ac7e7e0bec234a797f2f62ccd9200e914e80387aff1dbfc9aaf12a96607cf922bead41032f4e5d9a18c61fea4b57b7bdc787da37ead7a31474fcf690d3d8ff164cdd8fdfb7f7eda9693fe0390bf0289432f1c891eee7035a001ecd870459974e73b924e4e91e24749b654f27911d6f9a4228830005ab", 0x9f}, {&(0x7f0000000c00)="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", 0x1000}], 0xa) sendfile(r1, r1, &(0x7f00000000c0), 0x7fff) r3 = openat(r2, &(0x7f0000000440)='./file1\x00', 0x200, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r3, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x30, 0x0, 0x100, 0x70bd2b, 0x25dfdbfe, {{}, {}, {0x14, 0x18, {0x28000000, @bearer=@l2={'eth', 0x3a, 'veth0\x00'}}}}, ["", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x4000800) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7379737407001f263f000200000000006b7374005e837bad"], &(0x7f0000000180)='\x00', 0x1, 0x0) sendfile(r1, r4, 0x0, 0x9) [ 439.927798][T11549] loop3: detected capacity change from 0 to 16 [ 439.958686][T11528] loop2: detected capacity change from 0 to 229376 [ 439.964270][T11560] loop4: detected capacity change from 0 to 16 20:41:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xd3000000, 0x7fff) 20:41:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x9b, 0x0) 20:41:03 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$KDSKBENT(r0, 0x4b47, &(0x7f0000000080)={0x0, 0x0, 0x7fff}) [ 440.003045][T11528] FAT-fs (loop2): count of clusters too big (6291710) [ 440.009833][T11528] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x801012ee, 0x0) [ 440.049112][T11572] loop3: detected capacity change from 0 to 16 [ 440.061301][T11573] loop0: detected capacity change from 0 to 16 20:41:03 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x8000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xd4000000, 0x7fff) [ 440.125194][T11583] loop4: detected capacity change from 0 to 16 [ 440.158647][T11588] loop2: detected capacity change from 0 to 262144 20:41:03 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSKBENT(r0, 0x4b46, &(0x7f0000000080)) [ 440.176515][T11588] FAT-fs (loop2): count of clusters too big (6291710) [ 440.183333][T11588] FAT-fs (loop2): Can't find a valid FAT filesystem [ 440.201173][T11596] loop0: detected capacity change from 0 to 16 20:41:03 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0xbc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/drivers\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000300)=0xd7, 0x4) 20:41:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xd6000000, 0x7fff) 20:41:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x9d, 0x0) [ 440.253237][T11588] loop2: detected capacity change from 0 to 262144 [ 440.273114][T11588] FAT-fs (loop2): count of clusters too big (6291710) [ 440.279937][T11588] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:03 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x9000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 440.333899][T11611] loop0: detected capacity change from 0 to 16 20:41:03 executing program 1: socket(0x10, 0x2, 0x1c) [ 440.381899][T11620] loop4: detected capacity change from 0 to 16 [ 440.390907][T11621] loop2: detected capacity change from 0 to 264192 20:41:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xdf000000, 0x7fff) 20:41:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x9e, 0x0) 20:41:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000580)=ANY=[], 0x178) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) accept4(0xffffffffffffffff, &(0x7f00000003c0)=@x25, &(0x7f0000000240)=0x80, 0x100000) fstat(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) creat(&(0x7f0000000000)='./file0\x00', 0x0) fstat(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) socket(0x2, 0x2, 0x0) setresgid(0xee00, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='system.posix_acl_access\x00', &(0x7f00000004c0)={{}, {}, [{0x2, 0x4, 0xee01}, {}, {0x2, 0x7, 0xffffffffffffffff}, {0x2, 0x2}, {0x2, 0x4, r1}, {0x2, 0x0, r3}, {0x2, 0x4, r1}, {0x2, 0x7, 0xee00}], {}, [{0x8, 0x2}, {0x8, 0x0, 0xee00}, {0x8, 0x2}, {0x8, 0x3}, {0x8, 0x5}, {0x8, 0x3}], {0x10, 0x9}, {0x20, 0x5}}, 0x94, 0x1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r5, 0x0, 0x9) [ 440.425086][T11621] FAT-fs (loop2): count of clusters too big (6291710) [ 440.431982][T11621] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:04 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg$inet6(r0, &(0x7f0000003700)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @remote}, 0x1c, 0x0}}], 0x1, 0xf5ffffff) [ 440.489564][T11621] loop2: detected capacity change from 0 to 264192 [ 440.499460][T11642] loop4: detected capacity change from 0 to 16 [ 440.506153][T11643] loop3: detected capacity change from 0 to 16 [ 440.528824][T11648] loop0: detected capacity change from 0 to 16 20:41:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r2, &(0x7f0000000140)='./bus\x00', 0x20001, 0x84) sendfile(r0, r2, 0x0, 0x9) 20:41:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0xa0, 0x0) 20:41:04 executing program 1: r0 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x1ff) ioctl$TIOCL_PASTESEL(r1, 0x4b36, 0x0) fork() [ 440.545855][T11621] FAT-fs (loop2): count of clusters too big (6291710) [ 440.552657][T11621] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xe1000000, 0x7fff) 20:41:04 executing program 1: creat(&(0x7f0000000280)='./file0\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x87e) readv(r0, &(0x7f0000000100)=[{&(0x7f00000002c0)=""/256, 0x10}], 0x2) creat(&(0x7f0000000180)='./file0\x00', 0x0) 20:41:04 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xa000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 440.639254][T11670] loop4: detected capacity change from 0 to 16 [ 440.678400][T11675] loop3: detected capacity change from 0 to 16 20:41:04 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg$inet6(r0, &(0x7f0000003700)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000700)=[@hopopts={{0x24, 0x29, 0xb, {0x0, 0x1, '\x00', [@calipso={0x7, 0x8}]}}}], 0x24}}], 0x1, 0x0) 20:41:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0xa1, 0x0) 20:41:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./bus\x00', 0xfffffffffffffffd, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000340)="eb3c906d6b475a421de64f5aa5cf31a1c090008476f163cf410bceb5c766732e8473d695d67458636661020000", 0x2d, 0x3}, {0x0, 0x0, 0x1000}, {&(0x7f00000003c0)="8331b1eb0a737d458b7946ff7865c79a2ca323709a09588a8feff689fe112a537767f36c26fe1f162d6f86eb862fe2636bb030e52e2ebdc24c464e3a386131df1e02e03d39581dac86f34883506202521dd2b57f7c05c3fd3ac4ff234f22e4a3ef3edf4081de197f14f97b5c3a6aef1dbf744a1c8ec922b03141463c7e2b2fcf34ef8cc5aa9715442f16d3473352703cf14e53627cf1784e8db75796f1d07df06ca57b4d4f2cc666ab3721298c54e35e7c96c29c81fe4c559dde973d96d0c59d9beb533bf565d0d508f03984b257d830ef", 0xd1, 0x1ff}], 0x80, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYRES64=0x0]) chdir(&(0x7f0000000180)='./bus\x00') chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000140)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x9) truncate(&(0x7f0000000080)='./bus\x00', 0x3) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) [ 440.685189][T11674] loop0: detected capacity change from 0 to 16 [ 440.687304][T11679] loop2: detected capacity change from 0 to 264192 [ 440.710317][T11679] FAT-fs (loop2): count of clusters too big (6291710) [ 440.717115][T11679] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:04 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000880), 0x8) ioctl$FIGETBSZ(r0, 0x2, &(0x7f00000008c0)) 20:41:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xe3000000, 0x7fff) 20:41:04 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xb000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 440.792160][T11697] loop3: detected capacity change from 0 to 264192 [ 440.803506][T11704] loop4: detected capacity change from 0 to 16 [ 440.810483][T11697] FAT-fs (loop3): invalid media value (0x00) [ 440.816485][T11697] FAT-fs (loop3): Can't find a valid FAT filesystem 20:41:04 executing program 1: r0 = openat$ptp0(0xffffff9c, &(0x7f0000001180), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) ioctl$PTP_SYS_OFFSET_EXTENDED(r0, 0x40383d03, 0x0) 20:41:04 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0x807812f0, &(0x7f0000000080)=ANY=[]) 20:41:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0xa3, 0x0) [ 440.836215][T11713] loop2: detected capacity change from 0 to 264192 [ 440.854509][T11713] FAT-fs (loop2): count of clusters too big (6291710) [ 440.861325][T11713] FAT-fs (loop2): Can't find a valid FAT filesystem [ 440.868165][T11718] loop0: detected capacity change from 0 to 16 20:41:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xe4000000, 0x7fff) 20:41:04 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x5607, 0x2) [ 440.922565][T11713] loop2: detected capacity change from 0 to 264192 [ 440.933736][T11713] FAT-fs (loop2): count of clusters too big (6291710) [ 440.937605][T11697] loop3: detected capacity change from 0 to 264192 [ 440.940592][T11713] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:04 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xc000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 441.008715][T11737] loop0: detected capacity change from 0 to 16 [ 441.012443][T11697] FAT-fs (loop3): invalid media value (0x00) [ 441.020903][T11697] FAT-fs (loop3): Can't find a valid FAT filesystem [ 441.034771][T11742] loop4: detected capacity change from 0 to 16 20:41:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xe6000000, 0x7fff) 20:41:04 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) pread64(r2, 0x0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f00000003c0)=ANY=[@ANYRES64=r2, @ANYBLOB="73a8be8dffebad85392772f5b91a4efae37e83a5c5c1dfff1f087f324bb35b2df315b0c93363c4d9827173835e8c8e002a7e4bb953a9e0d877219f7b8fbc56da93871d34c44fec434d0060858c1f506fe520f2350ea38225b057bcb10f94d9984f88a77c3d560548f259125ffcdf04ba5776d5d0362afbb99321a5d34c3358f3af531a8bb29eb451deacd6731c628b4ff7b2b8a6d5e56ff5d286b65a98d76c0fc18547b000", @ANYRES64=r0], 0x178) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r1, r1, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/96, 0x60}, {&(0x7f0000000300)=""/77, 0x4d}], 0x2, 0x1c0, 0x3f) sendfile(r1, r4, 0x0, 0x9) open(&(0x7f0000000380)='./file0\x00', 0x0, 0x140) [ 441.072624][T11754] loop2: detected capacity change from 0 to 264192 [ 441.090993][T11754] FAT-fs (loop2): count of clusters too big (6291710) [ 441.097788][T11754] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0xa4, 0x0) [ 441.150052][T11761] loop0: detected capacity change from 0 to 16 [ 441.163507][T11754] loop2: detected capacity change from 0 to 264192 [ 441.177402][T11754] FAT-fs (loop2): count of clusters too big (6291710) [ 441.184401][T11754] FAT-fs (loop2): Can't find a valid FAT filesystem [ 441.191051][T11763] loop3: detected capacity change from 0 to 16 20:41:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xe9000000, 0x7fff) 20:41:04 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xd000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:04 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="a91345c2c1b3372518b36aa76f1f18cdd2d8ec9d3c11e92f6c7c13ad63429bce31c23f811b5290346ba1ea19459644e3a68b3b9d96e5f2919b3eb43193134103eea91cfd1e87d8a678c121825278aa0471cc2c9c73e6296a13a1600b1e398e589de2b7e9e19d4200"/114, 0x72, 0x10000}, {&(0x7f0000002300)="78fc8c0598b86659b3620c6d5eb4225c98409dea75ab05c03e436a9fdc5d78839361bdc8535bcd2bbbdf5e13a5850c6e6028ce4156615af8aa20e0687171358b00245a4f9506994037f46d2971a70aec00a28a05157d3281b1c26c3e75a7be7a2628d09d05a57daaafc5239a96c3bf2c8d9e19b5732e598808b3c1bc6381155582c5edfb7d7edc2d9c481e23ec8f7ac3ad2275c3871c6dfe63d1cab6f6fb4373a267a852a7316f426ec5cca394119b433bb5f1805b1eb090072aaf4516c61ff163dedf5547eaeb711981206a6cdc559a12c0bc4b5afdd2dd50ec34440d1bfe9c53", 0xe1, 0x4000000000000000}, {&(0x7f0000002400)="c5a8ef7fdf2e3aa193edacdfc5f238a3a3876b358618c503b566f247eccce15b328ab26fe31b027b4aec89c22045a5ca1d714178190a0f185e02fae05725985fa26120d65f8c23ec3db9cf08e35c631d9202bbf34a00f845dce44b19f93c4697e750137e401a7af451e1091be6794a109a4bdb1c77709a3d1ac07024f251ad35b9bfa387457f89ac9c6a898bfd354abd1616e615b46c6ec0cae4a19271bbc173f6949ab64586acae6c8b329d576078c8b33c8b43b85813ab063a78eff8d8d6f6a69c0e97889a6aa91c35f0973f303c6a925fcf694913a368df50366e1c323df45c0500ae7606962b1ddc8b2efa1e6359798433c9976f74", 0xf7, 0x3}, {&(0x7f00000025c0)="9e0424595cc185a50c728f6a00c6eeda7694e0f5146b928d917d3c611e6f1f470e8b33d8f20c1fa05d5b47980c7e828a63c64dc425f02314ae15bc4ddb32dfebea70dc55a7b5d6d4b6b814a9d0bc29da157c8ad287d0e7b9e2f5d9cbdad0585089b0a0f973f7fec328b03c4a4ce7e3af2ebe828d9e3795a002490a955fb91707fae901000000dc567df800fe790fb03727906b76e4319517d5961c953c022145fb8b1bdca2", 0xa5, 0x2}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x1010, r2, 0x0) openat(r2, &(0x7f00000002c0)='./file0\x00', 0x20680, 0x4) write$binfmt_elf64(r1, &(0x7f0000000380)=ANY=[], 0x178) chdir(&(0x7f0000002540)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000300)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001300)={0x0, r4, "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", "55b4d5b15a72682a4285695de3b38d4451adda6ab632faac1394e86b2b9525630805b93728eafebe0b606beaa02341f75769422c26c28792e7ed755900232732f69e51e899fbeca881032c0d1fa8c0fd2204a582b3eb6a5e3e295434aae23b71dc461a55710822049e3b6c81844388bdaef04ae4e6fca8a30df508537b4e2eccb975a6d1f3540773e7e4cc31ae9d93e5621df06dbc8ecd0ad69cad358883cd3f1805fd9501831f2c891246baf5190c90d9e1831a1036cf977c3f4b4a1720b05f4271c32a182287e8f7bf45ad4b1507fc7f8fe18887ab77de9731b08ae4b33fe2b0c5ee9512eeda9827133fe2ff1b32dfaa2cde901bab51c1010b2456ad4bf1130ab9cac1017de23f8679745a9b2b890b44b67f120efc04109c4e144271632af436ad681984d041dc1098ab13e9b42f9b742845f3dbe6a35e8a1b8195c7f06d857b83002509d3a06692df66df1ca31797fbd68b234fbcd5c596ac6b28551c504ed4c15a9dd981f8364dd1959da263a54967bbfee69163dbc8aa6075130178addc4b4a5ff875cca3c2338c09d9c165db7b2fa06db6a83c29b51ed0cc24bcec85183def0c17c32c69c8c6c8f9543d38dd601c87111c8d58f6dce5a954cd461bea3bd819f481edec1ca0edd3c1d09e5d60d58190b0ccbec48e4720776ef1a2bca01debdb1724f749d0e8529b2b5f710e6f6fc890252614939c2dd9660af1ea1748f49125c25efba6b23eca31e4124f8a970bf1e10780c8ba123e6825b88a1af4bd621d8c0da12d077fdbb865e7b6926b76f41a912fbf4ff8a5223cb69ba28678e2b5b6870f54b80eaf0609ca5586d2d3ce00c979abc992f44bfc1d01bb146f99206d4cd088e595b8e6174b000a4edce361a2fcae2c11d0d32e0ccb353cc132c8c6ae4e21f326d09022e629164b1636426f04468d7686bbfc5e8bb0a9e50afde997d119808906b195e4aab94addebcd7de9a81ce271bf022e8ba8f21afda43679a9baa636dd8225b05d9517522ad810cfd8982c22fedb7e95902a96f5273c1ecc29194b2762a320c538752beda81d8e35a2023bdb49d3b3c453a685ffd0b4e23f4e8874c52527aa34c0263f1f20000bf7a722d61440d395cb3e2f7d157bfb32ffeada7db40c20a350a209fdadd204a021f13cf1fe14954da4e6160c68f0cc69d24e26b9092641ae2991cc357c999abdb8578ce294182a000ad0b1122d2003d2c4e7d9b9943aad477533d275915c573ff8a56423cbe396e19ac982665f427bb207d8974f65c8b0e111b03ea47649257561633ad79314cf0c73eeac02aaac1206a3c7ea8846b37f595c62f16b168802ae158193a8a5a3d8c2875b7b56247232081ecbbd6a767f4b41fb64d87987b89f08dcc21176a51c6fe5007908f68d652c50bdac23e28b1b73a72258c4b6a0cfe9a1fa4859bab8dd0adf4a7a5645f7116509134ddff147f30d001c8d1a6f7f540eedc0a06a1085e2b380a010a6cf93ec671bf533803ccb962dc0b16b2b033ee6195893d56b6a2d80cae53298c3806c9e75c1413fdc1808230cde1d8d38b238c761dad94116b7df2f3bd54a576a32406e83b106ace9b2a4f313d1b3499ae2f6406f8d6ad0d8bac115036759b39bf72e1c764bfd5ac2f1316d119e617581e84e15d5e628fbf2297f2417a98634edf54018d09e58171ac2e6e8cddebc7af87658307ee6d4a3916434104673a55880f2262bf89cce82ce63308a3991a99fa67b60724e1669c0c86c9688501f7007300eb548ea68ce8b113269cbed0007e7a21f41a39c6ebfc2f2b05911d77006ad086d9caacdd238cb62da43bf8f9fc4f434a122e3dfe2f3bc6ac26307f53b8bc47f356c248b87967b46a1ed070763de3528f8fa6cfd36f48e5fa33aa615c250dc02212a7a05e682ad2193ccd1a18f1da7c3b029892daa63437ab761dbd6d032c4133883edaaa02861b5dcdc06d9709570968a5340797b592883fef27788de0fe2c6b05ef2726f77444d8cc6e1b8540a62b049ca32bd983c394bc005c6bab6847882e9d81a7fa7344fb4fb4fc0d3413a5369698edad688f6e5f9aeda10e9d7ae6d8d26965b0343cdad5d269ee157bba777cd114e7d6bf04233a69947c76cd45a2c0505bedb2556ee01102d34476961cfaeaca658dbbd4ccc0962a44639d861eeb4e94ccb54a94036aa4b3864d86b33d3f7191ef69f58e354cb74077e1c8116fb404a581455ebfdaeb026e142af49f0a0633d07ed0c2c6749a8f1ecbe5ded07dce62bb55e26bcbbe21771eabfae4d371a1493a2f1131cff2fdb67d970d7b0eb0a74edbac28e9341f84335c2aa6edbf35e4d33928d91da6b4093713abe8f877a803b402a77ba5c6eafda644e9520373a4a3be50496784b0644e3af7b0c90c7ebeccee31de740f4fed7185154e411a5d843bd2abab03af558e84b07932b8b951e98a485aad7128cdc35df979da1ede29c20494f836606e96d13a6681e3ba249b06e426ffc2ec5c9684b0424d7065866cd49db14541b93c24e51e02a8f524cf0f095bca4ecbf28791664e6cb488d141894dce72a427d4a3b7ee4c80e7f49aa4c108b53ea404aee3c2766222fa592b7ad2ab5a1bcabcb636b55bd761dbd6992ceb9f8d072f350d874faf25ada5ab8ab5df4ef7f056d58fa957c7dd5c8cafc961f54e42382304cbee654cb91b6ab98ff7775df3e15109ea17186fd620599caa0aa66b7dd829fb6181871e687345f42c5f365b0a9333b9674f050fd0e7d9ff4aae388164c5d107f9c5fceb365767b4cae20e493b07f0ca614ea574251d0b32fbae2d89d57f5ada85bdb1dba9d27e39a05fb2b8f2f2fd8ea508de505b8de8a1529cbf17fe7faae76d97661b160322e00f4f754131f8b392eeb5d05a197c52a9dc10fea45cbc5ed6e9a3af69e05dc7a4f258d2b44ff2532c695b16ffb5d94a65976ecc601690dc19d808d092c41efac61a065f487596539beb5df7e5a0cbc766cfe8b0857bba77a86f0b95956cda35204d3f39d68a477cace0e25410455ff2194900d4ca8d9cbd0c2023acc26c90e2ca367caf24bfe4278d0a5a23a203f9934c71a1572b62a972966899e1f372443474813914acaf5e570ace2806219d774f2bc2fcdd04cdc5e9262532fd3676ef93c4d42e1fe9ca9ee4e239c9c8eaa1b3fe753fd992a59806b429b3a55e39b78147a220bad4025d0ea823f82c61bb02cd8e673227f7b66cf5aa69346bf3dbf6a0674aa4d63152d65ec9126c1dfbb4561db3fbfc7e0e422f63c737a22ea341ef3eba93b439a53a77086762763f32241a5980705e54426cfc9a9fc445272e74f92fb36933b130d1051ed74c787eda0af94602b4faa51d336f65594fe871d2a827fe3c3cfd3ccd5e46b0fc20e483f0a3a815cf59ef4c488590c9036f348248927d09d8c35ac25e933d31b481afd801f95344957d6f0775546353e8c660ccc085d50e52beb7545cb1372d5628cd2de5c9554e1acd916cc891b3ce8354920dd73bdf4322c9e1924bd4f5149b68cf7cfada93039f5d36c96c6211fda3a0d09f1672060c6d8e7ca7279696e9109e30cc05345a011de1bcc71651ea870a09b58f3aca3e58b1aab668830249a0bf01a8496bc4b3d09fb1e8dd57a628a756c2d858f9321bbdd28eddfac7394a203e388647a2c86eea71b641e1b37aa9d1d2ed10281adc06988330c0010d355fea2944dd238779f2e1c11605f2d92f40aff634d3de99f01e2c3601f46fe65f2c23084805c8dbfc148a98185debd12a0a9597d5d493fdd0f16fbac1b2c1f08887f3e57cca4b81fe6bc76f603227327534194b9c8a806ac6084e1aaf73ce4feafac6efd41458a26141ac7512a777e9c86baed5b53452c352938a6e57fcdb4342d9206b7436e61e2c8bd16c6bcab66cd961a220cb9c7c4f677b75ddd5d9d5fe1c46497aae0af4411a7b9948ef3fd3d29a30198f792822bf77789e75af1ac173b5b04191c831bba0d8417d748497937d40c832c6d444a58fe2b4579573e008c722450d89808c91439ae60a23025870a05f4ffe49f1dde4815a59b69c926125f400894205db0981e32d9984ffc558c7c77a3afa436da0c0ff7e2a6a2c75ec4755af7e09b26252df92e00dd218328002b215c2e36aaa76a90abb3acf1e4c41f316582271f81e1506c8182a81d00925f52efd2317b83a93f8b08b1e2f30a32162f837840b55c40b648b641c0af3155490f1bf405416c845f700da5f8dd9624f74d6208957dfba4934f66b6862e45da43550e40bec9faff67f789b265494c73e29499a0b1633d0939e65a2bc00e34cdd4f3a61703f0feb6acb7a2628ce5800438c8519b786424ca71dec14b5836c171be3632784339623d618e7801b64376626e368626563ab96514f8012f653a4dc3d4c6ad91fe8be5a2f931349a753989fb980174738508c7abdd318eb6b779849597777ee97835bbb5a445c21765b3fb63ddbda111aea0bfba71c95b34eba1c155333fd7e56c4cc9acb5c01ae9dd050f63d473bfc35f11bf0f229717995ac75603e056dc02a055f18462fd2cea0bdb2a01a232a7ee74c5c856e2b72b36cef3536a60a9238e78a4029a295549980521cf7853ae02de2489c1c8121e31564f7a6275e209ed0c6213da44e4705f7db2334971fa4bde8d7f15969fb886de46295c4d6ee709e7da356a2be510e647de0c6b0670b2d3a3528500324441d3ccbc29de0ff882d54e0c88d4b76af6a708faf23eb58e25f363c57ffb7cd09f435635177d0021c83bcca04962f3802a0a6fb88c4297ea23b68b1128a96b95e60ad9ed2e042c8638c1a4750c7d9b4ad7d4a9179e116b31add3d3820295b8d670b1c9daefadfd759ab1c9243e1be50a1270f4a0ae43dfc1e1a66327be055492c0ef6f7a8c0e2a976eda67bea7fe2e9d57383cb30223ee6862205f7022fd0689a395d7c53a0731b77d19d55793aba0d565d999d1d9965118dfbba104299fc93093575526ba884acfa3750a3114cf312c59bdd1de47333e82a7478b152ce3f42bb165f2089bb3c5a9c3ea1e0f0902bfd52bc038c039338f649d6a82288f91abe12ec627078e3dc04f7fcec7a893f28591b44f79c499bf030745e5dee48984794aba5c5e8f283719f9e43433218f79fbe3c829f5bb7f63f1e2b561dc7e04866c2c6684362fc7c0106cdec9cd8f02275f174d896c65d3ae08654f8a5c1dd930470c299920024d5f832967df4b17bb64d31a64e8b37f1e650f6bab20d8205ff780f90213a059dbfb06b4878f3762b3a4a84ec4f489e4b41609c398e24dedc66faa0ccfe5eef42c87b986e0e00ad8a5deb2abcf65ad3c78356a0e741f2b83f75365129ec10e85739aeb8557b7a00e51f24b7ff1ad41332ccaeb1e4362386a42d3de53c471572ca69e361fd8834a2b6a1d675729dd50fee4c5b468db6bd892d5d158a18d56f606b48d"}) r5 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r5, 0x0, 0x0, 0x0) sendfile(r5, r2, &(0x7f0000002500)=0x34b, 0x1) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r1, r1, &(0x7f00000000c0), 0x7fff) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x9) [ 441.226426][T11774] loop4: detected capacity change from 0 to 16 20:41:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0xa6, 0x0) [ 441.293119][T11787] loop0: detected capacity change from 0 to 16 [ 441.317526][T11790] loop2: detected capacity change from 0 to 264192 [ 441.326497][T11792] loop3: detected capacity change from 0 to 4096 20:41:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xea000000, 0x7fff) 20:41:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x1000) r2 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001400)=ANY=[@ANYRES32, @ANYRESOCT, @ANYRESHEX, @ANYRES32, @ANYRESOCT, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000041580)={0x9, [], 0xff, "d579fe14fb2e6c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000004d480)={{0x0, 0xfff, 0x55b9, 0xe06, 0x0, 0x1f, 0x9, 0x5, 0x6, 0x2, 0xfff, 0x2, 0x8e94, 0x5, 0x6}, 0x20, [0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004d540)={0x200b7620, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0xff, "1a402f49b72471"}) pread64(r2, 0x0, 0x0, 0x0) r4 = socket(0x1, 0x6, 0x5) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x0, [0x0, 0x83, 0x80000000]}, &(0x7f00000000c0)=0x44) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x1000000, 0x11, r2, 0x3379d000) preadv(r0, &(0x7f0000000280), 0x0, 0x81, 0x20000) r5 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r5, &(0x7f00000002c0)=ANY=[], 0xe) syz_io_uring_setup(0x1229, &(0x7f0000000180)={0x0, 0xfc6, 0x10, 0x3, 0x2de, 0x0, r5}, &(0x7f0000713000/0x3000)=nil, &(0x7f0000667000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000240)) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) [ 441.349736][T11790] FAT-fs (loop2): count of clusters too big (6291710) [ 441.356600][T11790] FAT-fs (loop2): Can't find a valid FAT filesystem [ 441.364471][T11792] FAT-fs (loop3): Unrecognized mount option "î©ý‡Ø¦xÁ!‚RxªqÌ" or missing value 20:41:04 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xe000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 441.394458][T11807] loop0: detected capacity change from 0 to 16 [ 441.407704][T11809] loop4: detected capacity change from 0 to 16 [ 441.463381][T11821] loop2: detected capacity change from 0 to 264192 [ 441.473899][T11821] FAT-fs (loop2): count of clusters too big (6291710) [ 441.480720][T11821] FAT-fs (loop2): Can't find a valid FAT filesystem [ 441.648953][T11792] loop3: detected capacity change from 0 to 4096 [ 441.655947][T11792] FAT-fs (loop3): Unrecognized mount option "î©ý‡Ø¦xÁ!‚RxªqÌ" or missing value 20:41:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) ioctl$FS_IOC_SETVERSION(r0, 0x40047602, 0x0) 20:41:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xec000000, 0x7fff) 20:41:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0xa7, 0x0) 20:41:05 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xf000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000080), 0x0, 0x10001, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) creat(&(0x7f0000000040)='./file0\x00', 0x5) r1 = socket(0x5, 0x7ff, 0x401) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0xee00, r2, 0x0) chown(&(0x7f0000000080)='./file0\x00', 0x0, r2) 20:41:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r0, 0x0, 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x122804, &(0x7f0000000380)=ANY=[@ANYRES32=r0]) chdir(&(0x7f0000000040)='./file0\x00') r2 = open(&(0x7f0000000180)='./bus\x00', 0x163042, 0xdc) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r2, 0x0) renameat(r2, &(0x7f0000000240)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00') r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r3, &(0x7f0000000380)=ANY=[], 0x178) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r4, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r3, r3, &(0x7f00000000c0), 0x7fff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x9) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000140)={r3, 0x2, 0x6407, 0x10001}) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r6, 0x0) accept4$unix(r6, 0x0, &(0x7f0000000340)=0xfffffffffffffc2f, 0x80800) [ 441.846646][T11846] loop4: detected capacity change from 0 to 16 [ 441.863974][T11856] loop2: detected capacity change from 0 to 264192 [ 441.871104][T11858] loop0: detected capacity change from 0 to 16 [ 441.885530][T11857] loop3: detected capacity change from 0 to 16 20:41:05 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000100), 0x8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xffd8) 20:41:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xed000000, 0x7fff) 20:41:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0xa9, 0x0) 20:41:05 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x10000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 441.885873][T11856] FAT-fs (loop2): count of clusters too big (6291710) [ 441.898469][T11856] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:05 executing program 5: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000010c0)=ANY=[@ANYRES64, @ANYBLOB="8643d5839b28e109cacff7c2e4"]) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000062e00)={0x0, 0x0, "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", "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"}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x89a1, &(0x7f0000000300)={@local}) ioctl$sock_inet6_SIOCADDRT(r2, 0x89a0, &(0x7f0000000440)={@local, @mcast1, @mcast2}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000040)={r4}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000002100)={{r1, 0x1, 0x3, 0x1, 0x80, 0x100000000, 0x0, 0x3, 0x3, 0x7d2b, 0x9, 0x100000000, 0x1, 0x4800}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000001100)={0x7, [{r1}, {0x0, r5}, {r1, r0}, {r3, r5}, {r1, r5}, {r4, r5}, {r1, r5}, {0x0, r5}, {r3, r5}, {r3, r5}, {r1}, {r4, r5}, {r1}, {r1}, {r1, r5}, {r4}, {0x0, r0}, {r1, r5}, {r1, r0}, {0x0, r5}, {r4, r5}, {r1, r0}, {r4, r5}, {r3, r5}, {0x0, r5}, {r1, r5}, {r1, r0}, {r1, r5}, {r1, r5}, {r3, r0}, {r4}, {r3, r0}, {r3, r0}, {r3, r0}, {}, {r4, r5}, {r1}, {r4, r5}, {r1, r0}, {r4, r5}, {r4, r5}, {r1, r5}, {r1, r0}, {r3, r0}, {r4, r0}, {r4, r0}, {r1, r0}, {r3, r0}, {r4}, {r3, r0}, {r3, r0}, {r6}, {r3, r5}, {r1, r0}, {r3}, {r3, r5}, {r3, r5}, {r3}, {r3, r5}, {r1, r0}, {r4, r0}, {r1}, {r3, r5}, {r4, r5}, {r4, r0}, {r4, r5}, {0x0, r5}, {r4, r0}, {0x0, r5}, {r4, r5}, {0x0, r0}, {r4, r5}, {0x0, r0}, {r3, r5}, {0x0, r5}, {r3, r0}, {0x0, r5}, {r1}, {r4, r5}, {r1, r5}, {r1}, {r4, r5}, {r3}, {r3, r5}, {r3, r5}, {r4}, {r4, r0}, {r3, r5}, {r4}, {r4, r0}, {r3, r5}, {r3, r0}, {0x0, r0}, {r4, r0}, {r4, r0}, {r3, r0}, {r4, r5}, {r4}, {r1}, {r3}, {r3, r0}, {r3, r5}, {r1, r5}, {r4, r0}, {r3, r0}, {r4, r5}, {r3, r0}, {r3, r5}, {r4, r5}, {r1}, {r1, r0}, {r3, r5}, {r3, r5}, {r4, r5}, {r3, r5}, {r3, r5}, {r1, r0}, {r4}, {r4, r0}, {r4, r0}, {r1, r0}, {r3}, {r1, r0}, {r3, r0}, {r1, r0}, {0x0, r0}, {r3, r0}, {r4}, {r3, r5}, {r1, r5}, {r3}, {0x0, r0}, {r1, r5}, {r3, r5}, {r1}, {r4, r0}, {r3, r5}, {0x0, r0}, {0x0, r0}, {r4, r5}, {r3, r0}, {r4, r0}, {0x0, r5}, {r3}, {r1, r5}, {r4}, {r1, r0}, {r4, r0}, {r4, r0}, {r3, r5}, {r3, r5}, {r4, r5}, {0x0, r0}, {r4, r0}, {r1, r5}, {r4, r0}, {r1, r5}, {r1, r0}, {r3, r5}, {r3}, {r1, r5}, {0x0, r0}, {r4, r5}, {r3, r0}, {r4, r0}, {r3, r5}, {r3, r0}, {0x0, r5}, {r3, r5}, {r1}, {0x0, r0}, {0x0, r5}, {0x0, r5}, {r1}, {r4, r0}, {r3, r0}, {r1}, {r3, r5}, {r4, r5}, {r3, r0}, {r1, r0}, {r4, r5}, {r3, r5}, {r3, r0}, {r4, r5}, {0x0, r0}, {r1, r0}, {r3, r0}, {r1}, {0x0, r0}, {r4, r0}, {r3, r0}, {r4, r5}, {r4, r0}, {r1, r0}, {}, {r4, r5}, {r4, r0}, {r3, r5}, {r1}, {r4}, {r4, r0}, {r4, r0}, {0x0, r0}, {r4}, {r3, r0}, {r3}, {r4, r0}, {r1, r5}, {r1, r0}, {0x0, r0}, {}, {r4, r5}, {}, {r3}, {r4, r5}, {r3, r5}, {r1, r0}, {r3, r0}, {r4, r5}, {r1}, {r4, r5}, {r1}, {}, {0x0, r0}, {r1, r5}, {r1, r0}, {0x0, r5}, {r3, r0}, {r1, r0}, {r3, r0}, {r4, r0}, {r3, r0}, {r4, r0}, {0x0, r0}, {r1, r0}, {r1}, {r1, r5}, {r4, r5}, {r4, r0}, {r4, r0}, {0x0, r5}, {r3, r0}, {0x0, r0}, {0x0, r0}, {r1}, {0x0, r0}, {r1, r5}, {r4, r0}, {r1, r0}, {r1}, {0x0, r0}, {r3}, {r1, r5}, {r1, r0}], 0x0, "a48ea2df197639"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000060ec0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x7, "fd12dacce101e2"}) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/1) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r9 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80) preadv(r9, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/170, 0xaa}, {&(0x7f0000000180)=""/130, 0x82}, {&(0x7f0000000240)=""/55, 0x37}, {&(0x7f0000000280)=""/72, 0x48}, {&(0x7f0000000300)=""/45, 0x2d}, {&(0x7f0000000340)=""/83, 0x53}], 0x6, 0x1f, 0xffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) 20:41:05 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000100), 0x8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xffd8) 20:41:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xef000000, 0x7fff) 20:41:05 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000100), 0x8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xffd8) [ 441.991188][T11880] loop2: detected capacity change from 0 to 264192 [ 442.015295][T11889] loop4: detected capacity change from 0 to 16 [ 442.026973][T11880] FAT-fs (loop2): count of clusters too big (6291710) [ 442.033785][T11880] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000180)={{0x77359400}, {0x77359400}}) 20:41:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xef0d0000, 0x7fff) 20:41:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0xaa, 0x0) [ 442.116045][ C0] hrtimer: interrupt took 60300 ns [ 442.138065][T11880] loop2: detected capacity change from 0 to 264192 [ 442.155335][T11880] FAT-fs (loop2): count of clusters too big (6291710) [ 442.162122][T11880] FAT-fs (loop2): Can't find a valid FAT filesystem [ 442.186396][T11925] loop4: detected capacity change from 0 to 16 [ 442.209315][T11896] loop3: detected capacity change from 0 to 16 20:41:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) mknod(&(0x7f0000000100)='./file0\x00', 0xc000, 0x696) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f00000000c0)=[{0x3}, {0xa4}, {0x6, 0x0, 0x0, 0x7ffffffd}]}) creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x9) 20:41:05 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r0, 0xfffffffffffffff7, 0x8, 0x4}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) sendmsg$NL80211_CMD_SET_POWER_SAVE(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2801801}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r2, 0x0, 0x70bd26, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x7c, 0xf}}}}}, 0x20}, 0x1, 0x0, 0x0, 0x440d0}, 0x20008000) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r0, 0x0) io_uring_enter(r0, 0xe24, 0xaae2, 0x0, &(0x7f0000000040)={[0x468]}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) io_uring_register$IORING_UNREGISTER_EVENTFD(0xffffffffffffffff, 0x5, 0x0, 0x0) 20:41:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf0000000, 0x7fff) 20:41:05 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000100), 0x8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xffd8) 20:41:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0xac, 0x0) 20:41:05 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x11000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf2000000, 0x7fff) 20:41:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x12fb, 0x0) [ 442.303602][T11950] loop2: detected capacity change from 0 to 264192 [ 442.309150][T11947] loop0: detected capacity change from 0 to 16 [ 442.322656][T11951] loop3: detected capacity change from 0 to 16 [ 442.329316][T11952] loop4: detected capacity change from 0 to 16 [ 442.336766][T11950] FAT-fs (loop2): count of clusters too big (6291710) [ 442.343555][T11950] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f0000000000)) ptrace(0x10, r6) ptrace$peeksig(0x11, r6, 0x0, 0x0) fgetxattr(r0, &(0x7f0000000240)=@known='user.incfs.size\x00', &(0x7f0000000280)=""/117, 0x75) wait4(r6, &(0x7f0000000100), 0x80000000, &(0x7f0000000180)) fcntl$lock(r5, 0x26, &(0x7f00000000c0)={0x2, 0x2, 0x3f, 0x8b, r6}) utimes(0x0, &(0x7f0000000140)={{r3, r4/1000+60000}, {r1, r2/1000+60000}}) 20:41:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0xad, 0x0) 20:41:05 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x12000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x800412f9, 0x0) 20:41:05 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000380)=ANY=[], 0x178) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r1, r1, &(0x7f00000000c0), 0x7fff) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000009, 0x11, r0, 0x2c55d000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x9) [ 442.428065][T11975] loop0: detected capacity change from 0 to 16 20:41:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf3000000, 0x7fff) [ 442.480023][T11988] loop4: detected capacity change from 0 to 16 [ 442.483745][T11989] loop2: detected capacity change from 0 to 264192 20:41:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) r1 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r1, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000001380)=[{&(0x7f0000000040)="b488c099b32959ed539bd9bc2ea6a3aafbb84ef8264cbc42347caca9617e22bef7fd179d4993e7efa3196d8ee708cb870595d32b14cca6df5431ce7baf9287d357413e710f367da2571e3bc45bce8776d9be37569a2b8e8903c0c9a8d84cec65c77961c226b02e8970ff1cb5bd00a17e5e22a20fd2817471249e616ed5bd8d71a18b022432dade5ff014ec6077bfb8ad641bd7c2653fec46d10e4e04005c7aa6117ff5868809375509c88867a950ea0b7f25fd95f8d09d8b6dea994ca5e00be0e9eab4", 0xc3}, {&(0x7f0000000180)="390282e8fc608b5cbe852989fb9aa6b896b3fbfa368cc9cb96d371713cecfc511697cfa35b2c05d814f689309e550c1c9a908b39553114db13be0b6a1a0cf0fee7d1cc07e33d54d4f31f876e3ff0bf1c6e66275f52826de60c18746d87cc19e25c130cb514004851510902289eb00ebe7cbeeb397be6170e828fc709d54391a351f3a31c5fdc6519c765de81863282908643dd7bc44fc711eb0e4d0bdc982b8b960c3acafa9f08bbbf52c8c3c808", 0xae}, {&(0x7f0000000240)="772074d72ec42d407f2df525cbf321c9b44f7cdf8b34273157066ba6e2c667976912ad762249cdc9542b1b421d85b48fe57cfda698ab564e2ac35d81033d2e5e4f5d6e2177898dde3f6ac66245f3c3cba0eeef5af9bdc06055fdae158033", 0x5e}, {&(0x7f00000002c0)="f5e60d51941621a854c2746fe29cd509195d4270354bb68bb263278ed3458d3993dc6d9e39e85aff532cadea1b37287178317feb411a15349ecb55f2bb98cbb05ecbcbba430481c587397df581f0221db2c77337698adff180e0a389b21cf70c821fe3e00c80de3a03f76a098c73884f4a03b3f042d7eef6e219b05ceeb49e868138d0cf", 0x84}, {&(0x7f0000000380)="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", 0x1000}], 0x5) [ 442.529727][T11998] loop3: detected capacity change from 0 to 16 [ 442.543387][T11989] FAT-fs (loop2): count of clusters too big (6291710) [ 442.550297][T11989] FAT-fs (loop2): Can't find a valid FAT filesystem [ 442.566763][T11998] handle_bad_sector: 33 callbacks suppressed [ 442.566773][T11998] attempt to access beyond end of device 20:41:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0xc0189436, &(0x7f0000000040)) 20:41:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_io_uring_setup(0x2159, &(0x7f0000000040)={0x0, 0x7d79, 0x10, 0x0, 0x1a8, 0x0, r0}, &(0x7f000004e000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) [ 442.566773][T11998] loop3: rw=2049, want=17, limit=16 [ 442.583440][T11998] buffer_io_error: 11 callbacks suppressed [ 442.583452][T11998] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 442.614901][T12009] loop0: detected capacity change from 0 to 16 20:41:06 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x1e040000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf4ffffff, 0x7fff) 20:41:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0xaf, 0x0) [ 442.649282][T11998] attempt to access beyond end of device [ 442.649282][T11998] loop3: rw=2049, want=17, limit=16 [ 442.660008][T11998] Buffer I/O error on dev loop3, logical block 16, lost async page write 20:41:06 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'gre0\x00', 0x0}) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) [ 442.705141][T11998] attempt to access beyond end of device [ 442.705141][T11998] loop3: rw=2049, want=18, limit=16 [ 442.712025][T12024] loop2: detected capacity change from 0 to 264192 [ 442.740591][T12031] loop0: detected capacity change from 0 to 16 [ 442.752225][T12032] loop4: detected capacity change from 0 to 16 [ 442.767247][T12010] attempt to access beyond end of device [ 442.767247][T12010] loop3: rw=2049, want=17, limit=16 [ 442.767492][T12024] FAT-fs (loop2): count of clusters too big (6291710) [ 442.777972][T12010] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 442.784724][T12024] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:06 executing program 1: r0 = syz_open_dev$vcsu(&(0x7f0000000380), 0x0, 0x0) fcntl$addseals(r0, 0x802, 0x0) 20:41:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf5000000, 0x7fff) 20:41:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0xb0, 0x0) [ 442.871717][T12010] attempt to access beyond end of device [ 442.871717][T12010] loop3: rw=2049, want=18, limit=16 [ 442.903463][T12024] loop2: detected capacity change from 0 to 264192 [ 442.914950][ T8] attempt to access beyond end of device 20:41:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = eventfd(0xaec) read$eventfd(r2, &(0x7f0000000140), 0x8) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x9) 20:41:06 executing program 1: r0 = syz_open_dev$vcsu(&(0x7f0000000380), 0x0, 0x0) finit_module(r0, 0x0, 0x0) [ 442.914950][ T8] loop3: rw=1, want=19, limit=16 [ 442.936369][T12057] loop0: detected capacity change from 0 to 16 [ 442.954035][T12062] loop4: detected capacity change from 0 to 16 [ 442.954349][T12024] FAT-fs (loop2): count of clusters too big (6291710) 20:41:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_io_uring_setup(0x7784, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x2de1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r4, &(0x7f00000000c0), 0x0) r5 = syz_io_uring_setup(0x15b4, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f00000006c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r0, 0x0, &(0x7f0000000680)={&(0x7f00000003c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @empty}, 0x3, 0x4, 0x1, 0x3}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000440)="b890c204f87f7e9ddecc6d50d9d88b94c0f733278d6bd904661659b336b05e478c9428cbc3bbe37273fefce1f4cdea67f8e8e8341fe7ad157d2f2aeb42ceadb231ad3b9d4f5db67039223d75173373ee960f1dca336db1359a4cc1173d301b1e8c02126ea7d3d1481a", 0x69}, {&(0x7f00000004c0)="bbdf8a2373f9a1f9723b62866d3ce55c46647afc31682cecb27df475e8f79b6c6cd0489487b3e149d1dcb43ef2c8153a7092471c592eab431465c189fcc7a4863fcebbb068610ac21ead236ba20faef6ed70b92804b4a2041b5e1e0bb877c820fef3846dcc711edc38b176181b96529cc90e84fa4b3460e9927d9aa3992b7f41d9d63caf31b53d41e9e8909884cdcdf09ace4dd1f8642aa4ec5703c10166775566522a4b7af417284484b4fe36a0968b78fde48a88a4318d778716aee9a1d4e91739eee832a4215e3aee0d9836ba746382324dbcf669294fd30ff8a59a177ce32e53aab95daa9e3cbed871d76942ba69823f7435", 0xf4}, {&(0x7f00000005c0)="96da175c8a1e95e51d4c611af8a5c1ee1ed1ca0710f08203dc7560baf8e5a4257b8945cb3b44be6383d65c275f6596fc97f15067b3eb06764ac27ab490445b6e6a08fd399f42b8243636e2013618bd3f732b7584d346d46ab4924f", 0x5b}], 0x3}, 0x0, 0x80, 0x1, {0x0, r6}}, 0x2) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000380)) r7 = syz_io_uring_setup(0x7784, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) r10 = accept$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, &(0x7f0000000080)=0x10) syz_io_uring_submit(r2, r9, &(0x7f00000000c0)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r10, 0x0, &(0x7f0000000180)="b4b7aab6ff6ce1c269a464e1424e89c9981fddf0de28ae6470e9a24725cb11d98e8e672f6733490aeded3d5dab91fa6bb043818c2d5b76376a97ffcd522b3b6381b385e75cffe71a7f6881a6b4b967a3c00437e1211f9eb92daef7d998b0db1b04d4ec23e4d866ced9e11244c24e367a7eb5c97e7e33160d103c87663f8b358098c1ca1e28230cfef3e4395950f9abd5e53bbd8f63023e8aea178c356e2b51b5c4467666a03e80d18e7140679ef011f885994cb94211dc0cab79f00121881320f909972c0d2840c1d6394b780fe4efd9e8fa985b3523eadc8734ec0b6323333ea768d4", 0xe3, 0x20040080}, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r11 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000340), 0x282000, 0x0) fcntl$getflags(r11, 0x3) close_range(r1, r7, 0x2) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) [ 442.966955][T12024] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:06 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000680), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010000000000000000000100000008000300", @ANYRES32=r3], 0x1c}}, 0x0) 20:41:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf5ffffff, 0x7fff) [ 443.016939][T12072] loop3: detected capacity change from 0 to 16 [ 443.066109][T12072] attempt to access beyond end of device [ 443.066109][T12072] loop3: rw=2049, want=17, limit=16 [ 443.076809][T12072] Buffer I/O error on dev loop3, logical block 16, lost async page write 20:41:06 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x20000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0xb2, 0x0) 20:41:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) sendmsg$AUDIT_TRIM(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x3f6, 0x800, 0x70bd2a, 0x25dfdbfe, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x4080}, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) [ 443.121068][T12093] loop0: detected capacity change from 0 to 16 [ 443.144528][T12092] attempt to access beyond end of device [ 443.144528][T12092] loop3: rw=2049, want=17, limit=16 [ 443.155227][T12092] Buffer I/O error on dev loop3, logical block 16, lost async page write 20:41:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x801012f0, 0x0) 20:41:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000002c0), 0x40200) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000300)=""/53, 0x35}], 0x1, 0x6, 0x3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80800) preadv(r2, &(0x7f0000000280)=[{&(0x7f0000000180)=""/223, 0xdf}, {&(0x7f0000000080)=""/184, 0xb8}], 0x2, 0x1, 0x2) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) 20:41:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf6000000, 0x7fff) [ 443.182384][T12107] loop4: detected capacity change from 0 to 16 [ 443.214646][T12092] attempt to access beyond end of device [ 443.214646][T12092] loop3: rw=2049, want=19, limit=16 20:41:06 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000380)=ANY=[], 0x178) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r1, r1, &(0x7f00000000c0), 0x7fff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./bus\x00', 0x4e0e02, 0x22) sendfile(r1, r3, 0x0, 0x9) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000140)=""/125, 0x7d}, {&(0x7f0000000240)=""/10, 0xa}], 0x2, 0x4, 0x3) [ 443.231629][T12114] loop2: detected capacity change from 0 to 264192 [ 443.249801][T12114] FAT-fs (loop2): count of clusters too big (6291710) [ 443.256616][T12114] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0xb3, 0x0) 20:41:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1800003, 0x11, r0, 0x0) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/187, 0xbb}, {&(0x7f0000000180)=""/214, 0xd6}, {&(0x7f0000000280)=""/243, 0xf3}, {&(0x7f0000000100)=""/58, 0x3a}], 0x4, 0xfffffff7, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) 20:41:06 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000080)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@msize}, {@cache_loose}]}}) 20:41:06 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x20100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 443.280106][ T8610] attempt to access beyond end of device [ 443.280106][ T8610] loop3: rw=1, want=18, limit=16 [ 443.292554][T12129] loop0: detected capacity change from 0 to 16 20:41:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180)="227bdeba734d756c3e57412262258270d31ac73010701994a3c708bdc5f186da83b4e06e90610b002bbb148c29e5dbe2e3468592b387f7ccf139b6c304205ad2233be4bd4f95da686fdec7b71cacf8e3668d609e32fe9b497b10ac7b6349e82203f62288281b6df27993f806594e41d0d612a7bff1174d21ff7e25113090a8287a4e2f919563c04a05e9d125f15962b3e32fddd8eb589651d680e374ec7c8452e97b345823dd58dd15e1fbce52c0bb0fbc9d15", 0xb3, 0xffffffff}, {&(0x7f00000000c0)="dd61b2a38b94c73b4ad31d96f0d85918145636d0ba1d3d3a77c66258b77c9824d406656e47fb70c5bbc827ba7eef0d9db7145235141069cbfd724bb71dfb9fdf283af15b0f323cad40e8703f3eaf19518af6625e71b596a1304adf590803841ea3d5a9f509179da3daf952a1", 0x6c, 0x3f}], 0x4, &(0x7f0000000280)={[{@auto_da_alloc}, {@quota}, {@init_itable}], [{@permit_directio}]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) preadv(r0, &(0x7f0000000680)=[{&(0x7f00000002c0)=""/137, 0x89}, {&(0x7f0000000380)=""/78, 0x4e}, {&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000440)=""/46, 0x2e}, {&(0x7f0000000480)=""/196, 0xc4}, {&(0x7f0000000580)=""/235, 0xeb}], 0x6, 0x7fff, 0x6048fab4) [ 443.350528][T12145] loop4: detected capacity change from 0 to 16 [ 443.357092][T12146] loop2: detected capacity change from 0 to 264192 [ 443.368555][T12149] loop3: detected capacity change from 0 to 16 [ 443.390292][T12146] FAT-fs (loop2): count of clusters too big (6291710) 20:41:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000040)={{}, {0x77359400}}) 20:41:06 executing program 1: r0 = perf_event_open(&(0x7f00000004c0)={0x0, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x33, 0xf97}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000100)) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r2, &(0x7f0000001400)="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"/3584, 0xe00) clock_gettime(0x0, &(0x7f0000000300)) futimesat(r3, 0xffffffffffffffff, &(0x7f0000000340)={{}, {0x77359400}}) fallocate(r2, 0x11, 0x0, 0xfffc) sendfile(r2, r3, 0x0, 0x11f08) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000200)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000280)={r4, 0x0, r0, 0x49ed6822}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/handlers\x00', 0x0, 0x0) openat(r3, &(0x7f00000002c0)='./file1\x00', 0x402000, 0x91) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x11f08) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000440)) r6 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0xb5) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f00000000c0)={0x7, &(0x7f0000000180)=[{0x8, 0x7, 0x2f, 0x1000}, {0x100, 0xd, 0xc2, 0x1}, {0x0, 0x2, 0x20, 0xffff}, {0x7, 0xff, 0x40, 0x8000}, {0x1, 0x3f, 0x2, 0xd9}, {0x8000, 0x0, 0xf9, 0x99}, {0x0, 0x9, 0x0, 0x3}]}, 0x10) preadv(r5, &(0x7f0000000000)=[{&(0x7f0000000380)=""/134, 0x86}], 0x1, 0x81, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, 0xffffffffffffffff) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) 20:41:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf60f0000, 0x7fff) [ 443.397066][T12146] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0xb5, 0x0) 20:41:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file1\x00', 0x3, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) chdir(&(0x7f0000000180)='./file0\x00') writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000200)="1b94b01be3cd70f5c99c2f5ad526f1a5b6f1c5bd890da8fab14850ba2fef280b90f5646a2af86ef8524c7f2d611acefb83ba8df5362b43ef8923569b3b8f12091e204420cc042c250fa46245bc88bae810281c4fec28aa7b2c0828f690932dc8f494d42ea5d753b9d73a5463b15cab1f5dc60b68deaa88", 0x77}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x2, 0x27) sendfile(r0, r2, 0x0, 0x9) [ 443.434413][T12149] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 443.459124][T12167] loop0: detected capacity change from 0 to 16 [ 443.470885][T12172] Buffer I/O error on dev loop3, logical block 16, lost async page write 20:41:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000180)='./file0\x00', 0x987, 0x3, &(0x7f0000000400)=[{&(0x7f00000001c0)="378aa86680f63c39ecf21812e9bd381b934408478fef3fe44abcc4232b2ee34eb18c86927d830d6d5aae8585e137a5ea66caecbef725c9dde67e7bc82ebc8563c29564660116572a87f278c296d0683694e60f3616d87f8e2303a61ddeef53f633f4df49721382e218ccd1c681a413aac69dfc2459c8a701bf9406b983eb462d1a6098df80bbd558fa230a7ef472d3cd", 0x90, 0xfee}, {&(0x7f0000000280)="b03b1e853c0e0f75190a89717ea38a7239b59407c37850767c988d84157bd911d79c936d12422fef9dc005e894805fa603f4fc2314d339cfa8b62e865026890aac0f8fbfb6636442cc4b76b04420c7834650d75c7d74c731d9e5157b47e8d66e5088ce8dade679699de58626103ea98785797a6fdfde05444401066f142b1ad14062f57b05af29b5e65abe19e26dca67b63a3b29c45107fa78896fc60924ff01044eb5e0752ecfdfb0974676b73cdef75ccc7fdd078c342429da4790c031606b90e08297e8f2b894b174cccce0362fa4deb6a8c289cd2d4c6d903e253783432c215bc37b55b44f341412c7bde8b896145fd32505f0cd", 0xf6, 0x71}, {&(0x7f0000000380)="dea6c474f57a7a05e72a5c2344073cedd548a12384ed9debc2285105941348ac2fe62af11d898296ffe29cabfb5d2b25db5dd3ffd58766c9435485b8251a2570da5ec3723048f6bfe7e93889aac974d458d6307c33bcb58ca5fb5217b9ea72014f26c9d1", 0x64, 0xfffffffffffffffe}], 0x101000, &(0x7f0000000480)={[{@nonumtail}, {@shortname_winnt}, {@uni_xlate}, {@shortname_lower}, {@shortname_lower}], [{@fowner_lt={'fowner<', 0xee01}}]}) mount_setattr(r1, &(0x7f0000000500)='./file0\x00', 0x1000, &(0x7f0000000540)={0x100004, 0x9, 0x60000, {r0}}, 0x20) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x80002, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r3, 0x0, 0x0, 0x0) sendfile(r3, 0xffffffffffffffff, &(0x7f0000000080)=0x4, 0xffff) mmap(&(0x7f00002e4000/0x1000)=nil, 0x1000, 0x2000007, 0x11, r2, 0x367a6000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) 20:41:07 executing program 1: r0 = openat$ptp0(0xffffff9c, &(0x7f0000001180), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) ioctl$PTP_SYS_OFFSET_EXTENDED(r0, 0x43403d0e, 0x0) 20:41:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf8000000, 0x7fff) [ 443.508052][T12146] loop2: detected capacity change from 0 to 264192 [ 443.534810][T12146] FAT-fs (loop2): count of clusters too big (6291710) [ 443.541600][T12146] FAT-fs (loop2): Can't find a valid FAT filesystem [ 443.548829][T12185] loop4: detected capacity change from 0 to 16 [ 443.558922][T12186] FAT-fs (loop3): bogus number of reserved sectors [ 443.565414][T12186] FAT-fs (loop3): Can't find a valid FAT filesystem 20:41:07 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg$inet6(r0, &(0x7f0000003700)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000700)=[@hopopts={{0x14, 0x11}}], 0x14}}], 0x1, 0x0) 20:41:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) move_mount(r0, &(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00', 0x30) mmap(&(0x7f000010b000/0x2000)=nil, 0x2000, 0x0, 0x30, r0, 0x542d000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r1, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0xa20040, 0x170) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) 20:41:07 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x22000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 443.603005][T12199] loop0: detected capacity change from 0 to 16 20:41:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0xb6, 0x0) 20:41:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf9000000, 0x7fff) 20:41:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)) utimes(0x0, &(0x7f00000001c0)={{0x0, 0x2710}, {r1, r2/1000+60000}}) futex(&(0x7f0000000180)=0x2, 0x81, 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x1) [ 443.660809][T12215] loop2: detected capacity change from 0 to 264192 20:41:07 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = dup3(r0, r1, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000300)={0x7, 0x101}) [ 443.712689][T12215] FAT-fs (loop2): count of clusters too big (6291710) [ 443.719500][T12215] FAT-fs (loop2): Can't find a valid FAT filesystem [ 443.743575][T12232] loop4: detected capacity change from 0 to 16 20:41:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0xb8, 0x0) [ 443.765071][T12239] loop0: detected capacity change from 0 to 16 [ 443.816484][T12215] loop2: detected capacity change from 0 to 264192 [ 443.826428][T12249] loop4: detected capacity change from 0 to 16 [ 443.854526][T12186] FAT-fs (loop3): Unrecognized mount option "./file0" or missing value 20:41:07 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000380)=ANY=[], 0x178) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r1, r1, &(0x7f00000000c0), 0x7fff) fallocate(r0, 0x40, 0x0, 0xdb) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x9) 20:41:07 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = dup3(r0, r1, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000300)={0x7, 0x101}) 20:41:07 executing program 5: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x29, 0x0, 0x3, 0x3, 0x60, @empty, @dev={0xfe, 0x80, '\x00', 0x18}, 0x9, 0x8, 0x3, 0x6}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000180)={'ip6gre0\x00', r0, 0x4, 0x32, 0x6, 0xffff4f35, 0x41, @remote, @loopback, 0x40, 0x7800, 0x7f, 0x9}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000004580)=[{&(0x7f0000000200)=""/141, 0x8d}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/180, 0xb4}, {&(0x7f0000001380)=""/237, 0xed}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/20, 0x14}, {&(0x7f00000024c0)=""/174, 0xae}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/4096, 0x1000}], 0x9, 0x464845c6, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) 20:41:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x202, 0x0) 20:41:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xfb000000, 0x7fff) 20:41:07 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x25000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 443.876101][T12215] FAT-fs (loop2): count of clusters too big (6291710) [ 443.882871][T12215] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:07 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = mq_open(&(0x7f0000000040)='(%\x00', 0x2, 0xa1, &(0x7f0000000080)={0x4, 0x2668, 0x6afd, 0x3}) preadv(r1, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/19, 0x13}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/131, 0x83}, {&(0x7f0000000100)=""/56, 0x38}, {&(0x7f0000001240)=""/234, 0xea}, {&(0x7f0000001340)=""/149, 0x95}, {&(0x7f0000001400)=""/43, 0x2b}], 0x7, 0x8, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) 20:41:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xfbffffff, 0x7fff) [ 443.962510][T12271] loop0: detected capacity change from 0 to 16 [ 443.971774][T12272] loop4: detected capacity change from 0 to 16 [ 443.988220][T12275] loop3: detected capacity change from 0 to 16 [ 443.995972][T12277] loop2: detected capacity change from 0 to 264192 20:41:07 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = dup3(r0, r1, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000300)={0x7, 0x101}) 20:41:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000180)={0x0, 0xfb, 0x1015, 0x4, 0x1, "694237e172235f6ba4121bb67ae2a928", "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"}, 0x1015, 0x1) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) 20:41:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x203, 0x0) 20:41:07 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = dup3(r0, r1, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000300)={0x7, 0x101}) [ 444.028251][T12277] FAT-fs (loop2): count of clusters too big (6291710) [ 444.035062][T12277] FAT-fs (loop2): Can't find a valid FAT filesystem [ 444.051981][T12275] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 444.085019][T12300] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 444.102213][T12304] loop0: detected capacity change from 0 to 16 [ 444.104510][T12305] loop4: detected capacity change from 0 to 16 [ 444.122419][T12277] loop2: detected capacity change from 0 to 264192 20:41:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000580)={0x0, 0x0, 0x2, 0x0, '\x00', [{0x6, 0x7e6, 0x7, 0xfc, 0x21, 0xfff}, {0x80000001, 0x20, 0x40, 0x1000, 0xfffffffffffffff9, 0x101}], ['\x00', '\x00']}) mmap(&(0x7f00004e4000/0x5000)=nil, 0x5000, 0x1800003, 0x1010, r0, 0x48b17000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000080)=0x7) r1 = mmap$IORING_OFF_SQES(&(0x7f00004e6000/0x3000)=nil, 0x3000, 0x1000000, 0x10010, 0xffffffffffffffff, 0x10000000) r2 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r2, &(0x7f00000002c0)=ANY=[], 0xe) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000480)=@IORING_OP_RECVMSG={0xa, 0x4, 0x0, r2, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)=@can, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)=""/18, 0x12}, {&(0x7f00000001c0)=""/105, 0x69}, {&(0x7f0000000240)=""/230, 0xe6}], 0x3, &(0x7f0000000380)=""/146, 0x92}, 0x0, 0x2000, 0x0, {0x0, r3}}, 0x20) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000040)) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f00004e4000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) syz_io_uring_setup(0x7784, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) syz_io_uring_submit(r4, r6, &(0x7f0000000500)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x77359400}, 0x1, 0x0, 0x1, {0x0, r3}}, 0x1) 20:41:07 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0x402812f6, &(0x7f0000000080)=ANY=[@ANYBLOB="53000000112300ff08"]) 20:41:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) chdir(&(0x7f0000000140)='./bus\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x9) 20:41:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x204, 0x0) [ 444.134284][T12277] FAT-fs (loop2): count of clusters too big (6291710) [ 444.141086][T12277] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:07 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xff0a0000, 0x7fff) 20:41:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x80000b, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), r1) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) 20:41:07 executing program 1: r0 = openat$ptp0(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000280)=""/168, 0xa8}], 0x1, 0x0, 0x0) [ 444.229883][T12327] loop3: detected capacity change from 0 to 16 [ 444.256237][T12340] loop4: detected capacity change from 0 to 16 [ 444.259607][T12335] loop2: detected capacity change from 0 to 264192 20:41:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x205, 0x0) [ 444.273411][T12327] Buffer I/O error on dev loop3, logical block 16, lost async page write [ 444.286690][T12345] loop0: detected capacity change from 0 to 16 20:41:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x807812f0, 0x0) 20:41:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x23) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) 20:41:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x178) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x7fff) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/diskstats\x00', 0x0, 0x0) getsockname(r1, &(0x7f0000000300)=@can, &(0x7f0000000180)=0x80) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x9) [ 444.321174][T12335] FAT-fs (loop2): count of clusters too big (6291710) [ 444.327964][T12335] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xff0f0000, 0x7fff) 20:41:07 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000100)=""/245) [ 444.371043][T12364] loop4: detected capacity change from 0 to 16 20:41:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000340)={r0, 0x3, 0x8, 0xffffffffffffff88}) ftruncate(r3, 0x0) setuid(r2) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r6 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0xee00, r7, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0xee00, r10, 0x0) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f00000002c0)={{}, {0x1, 0x2}, [{0x2, 0x6}, {0x2, 0x2, r2}], {0x4, 0x2}, [{0x8, 0x1, 0xee00}, {0x8, 0x2, r4}, {0x8, 0x4, r5}, {0x8, 0x2, r7}, {0x8, 0x1, 0xee01}, {0x8, 0x1, r8}, {0x8, 0x4, r10}], {0x10, 0x3}, {0x20, 0x1}}, 0x6c, 0x1) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) [ 444.418481][T12374] loop0: detected capacity change from 0 to 16 [ 444.427805][T12375] loop3: detected capacity change from 0 to 16 [ 444.443634][T12335] loop2: detected capacity change from 0 to 264192 20:41:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x206, 0x0) [ 444.463526][T12335] FAT-fs (loop2): count of clusters too big (6291710) [ 444.470370][T12335] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:08 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x40000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0xc02812f8, &(0x7f0000000040)) 20:41:08 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000380)=ANY=[], 0x178) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r0, &(0x7f0000000280), 0x0) sendfile(r1, r1, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x9) 20:41:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xfffbffff, 0x7fff) 20:41:08 executing program 5: r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) ptrace$peeksig(0x11, r0, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) clone3(&(0x7f00000002c0)={0x1102800, &(0x7f0000000080)=0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000180), {0x2a}, &(0x7f00000001c0)=""/81, 0x51, &(0x7f0000000240)=""/16, &(0x7f0000000280)=[0xffffffffffffffff, 0x0], 0x2}, 0x58) kcmp(0x0, r0, 0x2, r1, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r4, 0x0, 0x0, 0x0) sendfile(r3, r4, &(0x7f0000000040)=0xcf, 0xcae) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) [ 444.536207][T12398] loop4: detected capacity change from 0 to 16 20:41:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x207, 0x0) 20:41:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x407412ec, 0x0) 20:41:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xfffdffff, 0x7fff) 20:41:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000180)={'erspan0\x00', 0x0, 0x40, 0x8000, 0x4, 0x30, {{0x28, 0x4, 0x1, 0x2c, 0xa0, 0x67, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x11}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@end, @ra={0x94, 0x4, 0x1}, @cipso={0x86, 0xa, 0xffffffffffffffff, [{0x5, 0x4, "c3eb"}]}, @timestamp_prespec={0x44, 0x34, 0x10, 0x3, 0x4, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x5}, {@broadcast, 0x1}, {@local, 0x6}, {@dev={0xac, 0x14, 0x14, 0x18}, 0x8}, {@rand_addr=0x64010101, 0x200}, {@dev={0xac, 0x14, 0x14, 0x44}, 0x23}]}, @lsrr={0x83, 0x13, 0xde, [@broadcast, @multicast2, @rand_addr=0x64010100, @dev={0xac, 0x14, 0x14, 0x3c}]}, @timestamp_prespec={0x44, 0x34, 0xe9, 0x3, 0x5, [{@private=0xa010102, 0x59}, {@broadcast, 0x1}, {@multicast1, 0x5}, {@broadcast, 0xfffffffb}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xfffff000}, {@loopback, 0x11c4}]}]}}}}}) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f00000014c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8580a106}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x1248, 0x0, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r1}, @WGDEVICE_A_PEERS={0xaf0, 0x8, 0x0, 0x1, [{0x54, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x3f}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @private=0xa010100}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0xe00}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x2a4}]}, {0x20, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x7}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}]}, {0xb0, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x6}, @WGPEER_A_FLAGS={0x8, 0x3, 0x3}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "d841bf197a28dfd79e76cae4f79b0ddb2f8a2c884140cfb39d11c22f635abfed"}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0xa0000, @loopback, 0x40000000}}]}, {0x7d0, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_FLAGS={0x8, 0x3, 0x5}, @WGPEER_A_ALLOWEDIPS={0x6a4, 0x9, 0x0, 0x1, [{0x118, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x34}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}}, {0x5, 0x3, 0x3}}]}, {0xdc, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @multicast2}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x3}}]}, {0xd0, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x2e}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5, 0x3, 0x3}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x42}}, {0x5}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x3}}]}, {0xc4, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @remote}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x30}}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x1a}}, {0x5}}]}, {0x88, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, {0x5, 0x3, 0x3}}]}, {0x100, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x80}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x3}}]}, {0x4c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x3}}]}]}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x3bd}, @WGPEER_A_ALLOWEDIPS={0xf0, 0x9, 0x0, 0x1, [{0x70, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x35}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x3}}]}]}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e22, 0x2, @remote, 0x6}}]}, {0x1f8, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x1e4, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x1}}]}, {0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x33}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x2}}]}, {0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x3}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x10}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x2}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @empty}}, {0x5}}]}, {0x70, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5}}]}]}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x401}, @WGPEER_A_FLAGS={0x8, 0x3, 0x3}]}]}, @WGDEVICE_A_PEERS={0x72c, 0x8, 0x0, 0x1, [{0x320, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x2}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x88}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x400}, @WGPEER_A_FLAGS={0x8, 0x3, 0x1}, @WGPEER_A_ALLOWEDIPS={0x298, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x1}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x2c}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5}}]}, {0xe8, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5}}]}, {0xb8, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xd}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x3}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x3}}]}]}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x1ff}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @multicast1}}, @WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "1739227e14aec9f5ef861bbc580098cb994b34d45d88c3dfd7525852c1ed3c46"}]}, {0x54, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_FLAGS={0x8, 0x3, 0x2}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}, @WGPEER_A_FLAGS={0x8, 0x3, 0x3}, @WGPEER_A_FLAGS={0x8, 0x3, 0x5}]}, {0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "06cd873c900f6b07707f93d5d2357dadf01a892f9091ba16b7b103021b53bb98"}]}, {0xc, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x378, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x5c, 0x9, 0x0, 0x1, [{0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5}}]}]}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ALLOWEDIPS={0x308, 0x9, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x1}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x2}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x19}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x1}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x2}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x1}}]}]}]}]}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x3}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x2}]}, 0x1248}, 0x1, 0x0, 0x0, 0x80}, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) creat(&(0x7f0000000040)='./file0\x00', 0x162) [ 444.585492][T12412] loop2: detected capacity change from 0 to 264192 [ 444.595439][T12413] loop0: detected capacity change from 0 to 16 [ 444.602498][T12416] loop3: detected capacity change from 0 to 16 20:41:08 executing program 1: syz_open_procfs(0x0, 0x0) r0 = syz_open_dev$vcsu(&(0x7f0000000380), 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x0) 20:41:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000040)=0x1) 20:41:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x45b757ba1543b85c, 0x1ea) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) creat(&(0x7f0000000140)='./file0\x00', 0x108) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x9) [ 444.646083][T12412] FAT-fs (loop2): count of clusters too big (6291710) [ 444.652874][T12412] FAT-fs (loop2): Can't find a valid FAT filesystem [ 444.665928][T12430] loop4: detected capacity change from 0 to 16 [ 444.688215][T12440] loop0: detected capacity change from 0 to 16 [ 444.741648][T12412] loop2: detected capacity change from 0 to 264192 [ 444.755889][T12454] loop3: detected capacity change from 0 to 16 [ 444.781924][T12412] FAT-fs (loop2): count of clusters too big (6291710) [ 444.788820][T12412] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:08 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x40000800, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:08 executing program 1: r0 = openat$ptp0(0xffffff9c, &(0x7f0000001180), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) ioctl$PTP_SYS_OFFSET_EXTENDED(r0, 0xc0403d11, 0x0) 20:41:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x208, 0x0) 20:41:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x70) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = pidfd_getfd(r0, r0, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r1, 0x40189429, &(0x7f0000000040)={0x1, 0x5, 0xe4bd}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) 20:41:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xffff7f00, 0x7fff) 20:41:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x10010, r0, 0x66329000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x9) [ 444.874290][T12476] loop4: detected capacity change from 0 to 16 [ 444.886080][T12481] loop3: detected capacity change from 0 to 16 [ 444.892764][T12482] loop0: detected capacity change from 0 to 16 [ 444.894049][T12480] loop2: detected capacity change from 0 to 264192 20:41:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) write(r0, &(0x7f0000000040)="ea04ef7645c221547fc84320d546fc27c5ebbaa3b63fb90c0df79e16797ca38b4c221d26cca31000c641490a2fac14f4b38fe975bfa4977ef2548720808f67303031d11c94cfe8486c549c3362daf114d11d30a40398767f65e159c13ecf80a97672a0e94ae827b49d030583263c6688598bf3bc634340d34273327617f90d4122ed4fe9cc", 0x85) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000c40)={0x4, 0x0, &(0x7f0000000100)=[r0]}, 0x1) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0xc1, 0x5, 0xdb, 0x9, 0x3, 0x6, 0x8000, 0x223, 0x40, 0x31e, 0x8000, 0x1ff, 0x38, 0x1, 0x229, 0x7, 0x3}, [{0x5, 0x2, 0xfffffffffffffffc, 0x1, 0x200, 0xffffffff, 0x5, 0x100000001}], "df2a1ba6708b19b66ce20fc7d45a61cbe7d0ddd1010ae057482399f165eff90f08e20101", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa9c) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) 20:41:08 executing program 1: pipe(&(0x7f0000000540)={0xffffffffffffffff}) bind$inet(r0, 0x0, 0x0) 20:41:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xfffffbff, 0x7fff) [ 444.926357][T12480] FAT-fs (loop2): count of clusters too big (6291710) [ 444.933148][T12480] FAT-fs (loop2): Can't find a valid FAT filesystem [ 444.962365][T12480] loop2: detected capacity change from 0 to 264192 20:41:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x9) r3 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0xee00, r4, 0x0) chown(&(0x7f0000000140)='./bus\x00', 0xffffffffffffffff, r4) 20:41:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x209, 0x0) 20:41:08 executing program 1: pipe(&(0x7f0000000540)={0xffffffffffffffff}) statx(r0, &(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0x0) [ 444.974603][T12480] FAT-fs (loop2): count of clusters too big (6291710) [ 444.981428][T12480] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:08 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x48000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x900, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) r1 = socket$netlink(0x10, 0x3, 0x13) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000040)=0xb, 0x55) 20:41:08 executing program 1: openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0) [ 445.034157][T12515] loop0: detected capacity change from 0 to 16 [ 445.037146][T12514] loop3: detected capacity change from 0 to 16 20:41:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000300)={0x0, 0x0}) r1 = open(&(0x7f0000000240)='./file0\x00', 0x131000, 0x30) r2 = perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x9, 0x1f, 0x40, 0xfe, 0x0, 0x859, 0x1218c, 0x9, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0xafd5, 0x1, @perf_config_ext={0x9}, 0x40, 0x4, 0xef7a, 0x4, 0x200000000000, 0x8000, 0x1, 0x0, 0x4, 0x0, 0x8}, r0, 0xb, r1, 0x3) chdir(&(0x7f0000000040)='./file0\x00') r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r3, &(0x7f0000000380)=ANY=[], 0x178) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r5, 0x0, 0x0, 0x0) sendfile(r2, r5, &(0x7f0000000380)=0x8, 0x2) writev(r4, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r3, r3, &(0x7f00000000c0), 0x7fff) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r6, 0x0, 0x9) 20:41:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xfffffdff, 0x7fff) [ 445.076951][T12523] loop4: detected capacity change from 0 to 16 [ 445.093519][T12534] loop2: detected capacity change from 0 to 264192 20:41:08 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) 20:41:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, 0x0, &(0x7f0000000480)) [ 445.129317][T12534] FAT-fs (loop2): count of clusters too big (6291710) [ 445.136100][T12534] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r0) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0x3b, &(0x7f00000000c0)={&(0x7f0000005c80)={0x5ac4, r1, 0x200, 0x70bd2d, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x18, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_CLOSE_RANGE={0x4}, @NL80211_NAN_FUNC_INSTANCE_ID={0x5, 0xf, 0x8}, @NL80211_NAN_FUNC_TTL={0x8, 0xa, 0x1000}]}, @NL80211_ATTR_NAN_FUNC={0x198, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SERVICE_ID={0xa, 0x2, "0fe2e978b1ab"}, @NL80211_NAN_FUNC_TERM_REASON={0x5, 0x10, 0x1}, @NL80211_NAN_FUNC_PUBLISH_BCAST={0x4}, @NL80211_NAN_FUNC_SERVICE_INFO={0x60, 0xb, "2f53e47c81916847c9d82eead96e555f4f182f619375db2af049572af301d6349755573588c3818c51416cbda23850afa17bab6c40b9fbc1e989d2baf8e9385521a8df24c5bd460d5489ab15d9fc1d9c9e66d49868ca6e53200d598f"}, @NL80211_NAN_FUNC_SRF={0x110, 0xc, 0x0, 0x1, [@NL80211_NAN_SRF_BF={0x103, 0x2, "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"}, @NL80211_NAN_SRF_BF_IDX={0x5, 0x3, 0xff}]}, @NL80211_NAN_FUNC_INSTANCE_ID={0x5, 0xf, 0x20}, @NL80211_NAN_FUNC_CLOSE_RANGE={0x4}]}, @NL80211_ATTR_NAN_FUNC={0x1700, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_INSTANCE_ID={0x5, 0xf, 0x2}, @NL80211_NAN_FUNC_SERVICE_INFO={0x52, 0xb, "a62a3a0cb3c0da7718b2a51e516c2a173a79ad1edb86e987feb10982b637558af524390d1c6c07240686837bb116f27017f68e8f1eaa80ad9be6d739ff3ed00a533388dab497b7ed257e77572b03"}, @NL80211_NAN_FUNC_RX_MATCH_FILTER={0x1670, 0xd, 0x0, 0x1, [{0x63, 0x0, "3be77a44ce6ea9672d174ef00b4297329825959192fd6ed07beaf30d9bfe38a0a16ae07ea37f462135b0e13da68033654019f8bf80f4f0baca1fb3227d9bd37491c460c2858c9588905f4453eb531ca2978067336ccac45f7400f25cd50800"}, {0xec, 0x0, "7ccb3869dba3f2743d39f041ee896036663ea4d154e62ced5558f6a35182d121558bd90c0ef60b9ed5bc074d2f7282e340a421e8929a502074fb83f8d2e2faa8a370996026f53e380b2ff91d47681e951cc3dd2e38f1055bfab4e5228cbcf713b6197ab6ba37996a5b8607aefa4f22b3883f156ed4824ad7fefdce848b9a25788ef2470d717ebcd9b300b3257f429864fe86a13a611101017a3e7e69aca5d2a6f3d26daf237f1230089cbd495fb2a4ee5bcb3b64665932742f2ef420ec61287b2e20af9c5c1c14c38fb39c95523cf32d8b845d18ac79d280c985f61e826397833fcea06a0457242b"}, {0xe7, 0x0, "5d8aaf6e4c6cc2c18556837a3b7069df0d1bfb801104106445492be6b70ad175e3463965baf2fd898ac4997f6cf48d493dcec32593fb108abb2809ad6658bde975575a79367aaef8aff80ca8f02106e7ae8d1084bb0940f275bf9d949619c1b77ffba29f6984363256a84a02d8bacee0209f0955719633f2de7d8523b32cfa9e4ec36bbd6194fce72d1d0b1a7ec2775aaaf8717d3c48ec3c69a604ed392d782e839c1a6682d98351e8a06200164e320bbf3db46308fad5f8afb82c3b86f13e4423bd854c1123d9d93ab98bde27774332e6b055f8de8272baf04e56ae3c4b61271067af"}, {0x1004, 0x0, 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@NL80211_NAN_FUNC_TX_MATCH_FILTER={0x30, 0xe, 0x0, 0x1, [{0x2c, 0x0, "c2ae53b76f7e69212ff9fc4e38cd57be0e95a9929111071240f82d21d7b29f3311beff6380ccdaee"}]}, @NL80211_NAN_FUNC_SERVICE_INFO={0xca, 0xb, "59acb53bb4c5b83da9b98f1e0b34e56365780f3a32240df5b6b7245074223e945c471b7feb5322ae5ac009b10f39439cf00bedd69c24b3959f8ccf74e10c3a8826f53242d6832e3922457045488edc1edc2812b28f9d6dad643d8bfb4e937a8a68092f252740d078a5fd48e4fb9b35b4d232ef8a34f2b9c99b56d7a6158297c9e95d573a111e9f6b0f15d424b094bb50cb69b0deb8918174efac4f692017b753125fba2ad2e94665438919b9132f1e16c04418488948b4560775b01fa07c1348160c7965c389"}]}, @NL80211_ATTR_NAN_FUNC={0x44c, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SERVICE_ID={0xa, 0x2, "e61d4c40610b"}, @NL80211_NAN_FUNC_PUBLISH_TYPE={0x5, 0x3, 0x29}, @NL80211_NAN_FUNC_RX_MATCH_FILTER={0x414, 0xd, 0x0, 0x1, [{0x96, 0x0, "a557816466eb354266c4a757ac606b0c02fa00fdf6ddef21c1ef82aca1da7c5d77bf210bbb5b39d161954a23367066b39f3d80b4065bb56d374bc4e4dbeb52bb0b53a81f1704336e1cfd5107652d7280cf1a9cf5742ca465737004a49b8b961ba2b93bd39b51925e3c4e9f9c789ec1560e5aaca9b7aaaa3cc2369332fdd1de473049b663a73d1af048d4598a8bf389f7b37f"}, {0x81, 0x0, "1b98882078a59bd23227ad1c7ade59b440b8f7572ab57a6aa21e6d3106c60b9341c69e033b312210d533ba5cb47f74835c2995ec3c391b224ab9bc73aea899fa39b9cc8dd0b88f08f8b20996d99411e270f7954c8c0d24d85a2ca12885279a1520a9b2d69de24577113f87f189e2d19aa5908566c4436f2047b9024c87"}, {0x80, 0x0, "e63cd507fc4e8fbc2e59fc51741822f001c3ee5b9b7a614b4512671d9a12cd98c3a485fb252842d465654362591324eca16cf4ddd73a8b886211b6b5c196c47f23109200934f4a336e4eaeb3748f24324d5fad4b895b487625f5669af4fd489af01357d9215750741a8f920c1c22b976f55aa028b4880298a46bf5f7"}, {0x67, 0x0, "287c39e6b393a9c3b97ce554cd6bf234acd30d4427a2a609b95703054fe6838e7b8563d8bfdbe866fb0e25a334a6f3553c70e9"}, {0x85, 0x0, "4dd63ee77db28151d6bcb5de186a2fb458a9637bcceac4edbe479954e5df9fc88b2ea37e6e39aa08b3ecf81c39ad7fdc36e4d6f204c5fe61445712d2f2c77b609ea8dcf53055cf636fac2986f83900cc326b9e310a51e5062ef02c0f72ffae5cab6c4467809287b48a03f0cf880bda805563d23dfdf9ebe5030691d4f538e724ce"}, {0x96, 0x0, "c718738ae24769e0e20ac778a2ea04fc89277abcf26b9f5244346b458ba3955113b4fa0087c7e7d3079731b1c2d3c65edee5144ac840d4f68df5ce95eec28a5a053bd9358c7a6f945541c483fa2b72a133c23b8eaaac6782ae45b82ea889ba40dcf6d9485ea460ca5be1dd54a996648b34222bf324242ece36950fb3b8cfdff6dc86883a42c7dd8fe588e5f51459d8c587db"}, {0xda, 0x0, "ccea68fdbc6ae0976472e46564e26c860d8cbb426a8858bf27310132696663bf581ab1e3fdef6a34cb64029d767923a82581d7141d1c60515aebbca0a8c84cd0b2f6737bdb05996bc31e72d7e77f3507240845363f7e26d87827d4409827c929b4ac03057cfee75ea7acc183e64b08e634c0d9adb137e2dff8182dddb6fa038e23e32f91383ddb8781e3c5fd82b941fa5b809e30bdbaa4c68552d7a3569b012933191aff4e4bd4a15f21826a0f70f082a85bf33831ee01e776fb722fb70dc605f8f767f8794591f0f2c443543b22f9f69af1fcf36ca3"}, {0x3f, 0x0, "a424d2baecd6f051487749a6defe7c487a05147b74a3e8c5281ccfdb8956ec3627b0eecbc97634517ddcf9998f48f9af57154864d17f8fa4e4e211"}]}, @NL80211_NAN_FUNC_SERVICE_INFO={0x12, 0xb, "2c174613456fd73e42b6ac879541"}, @NL80211_NAN_FUNC_INSTANCE_ID={0x5, 0xf, 0x66}, @NL80211_NAN_FUNC_CLOSE_RANGE={0x4}]}]}, 0x5ac4}, 0x1, 0x0, 0x0, 0x40}, 0x8080) 20:41:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x20a, 0x0) [ 445.180368][T12555] loop3: detected capacity change from 0 to 16 [ 445.205314][T12534] loop2: detected capacity change from 0 to 264192 [ 445.211685][T12558] loop0: detected capacity change from 0 to 16 20:41:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000000300)={{0x0, 0x2, 0x2, 0x1f, 0x1, 0x594b, 0x1ff, 0x4, 0x8, 0x3ff, 0xa8, 0x7610203e, 0x35f7b083, 0x7ff, 0x7}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x9) fstat(r1, &(0x7f0000000140)) 20:41:08 executing program 1: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x7f9901, 0x0) [ 445.228028][T12534] FAT-fs (loop2): count of clusters too big (6291710) [ 445.234811][T12534] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:08 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800000, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000000)=""/165, 0xa5}, {&(0x7f0000000180)=""/184, 0xb8}, {&(0x7f00000000c0)=""/81, 0x51}], 0x3, 0x63ba, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) 20:41:08 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0xc028660f, 0x0) 20:41:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x200, 0x148) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) 20:41:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xffffff0f, 0x7fff) [ 445.283359][T12572] loop4: detected capacity change from 0 to 16 [ 445.320113][T12582] loop3: detected capacity change from 0 to 16 20:41:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) mkdir(&(0x7f0000000240)='./file0\x00', 0x24) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = syz_open_pts(r1, 0x2a08c0) pwrite64(r2, &(0x7f0000000140)="b4069d1f5c427633596d23e6e5ae48da9402541ac02162ad619947bb3626fe57e1d24cef340307ad3149416c82561de2cc26f4e8360b4b9d855f651c0944d27532d9990a285b3b52736db991942eb8ce381920780be4d7207c1ccdbb9249b0", 0x5f, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x9) 20:41:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x20b, 0x0) 20:41:08 executing program 1: openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) [ 445.378673][T12598] loop2: detected capacity change from 0 to 264192 [ 445.388807][T12596] loop0: detected capacity change from 0 to 16 [ 445.401296][T12598] FAT-fs (loop2): count of clusters too big (6291710) [ 445.408137][T12598] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xffffffc3, 0x7fff) 20:41:09 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x60000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000000)) ptrace(0x10, r2) ptrace$peeksig(0x11, r2, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fstat(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003040)={0x0, 0x0, 0x0}, &(0x7f0000003080)=0xc) r6 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000030c0)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) r7 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r7, 0x0, 0x0, 0x0) r8 = epoll_create(0x3) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000003200)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x800c0000}, 0xc, &(0x7f0000002f40)=[{&(0x7f0000000180)={0x12a4, 0x33, 0x100, 0x70bd26, 0x25dfdbfb, "", [@nested={0x108d, 0x20, 0x0, 0x1, [@typed={0x9, 0x56, 0x0, 0x0, @str='/!{`\x00'}, @generic="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@generic="25b5b2746ef2c9cfb1fbb3df0373101a1a1ff06af243f7cd2e9ed1f080d2e5283ed95748a40e62c07987ce443af2a42ab74b4ac5a4fcde92db867245307664eb6b0277ea8c1f28421fb9b31705d902cbaa5a229fa9667104f7d142c5cee5517b70bb3a965b88beff28266918dc84b9bf0b14ba6ac02c040ada2d8067df2a793cf181c69025759b2e5f6266ad61bc61a2b38b34465017bc3eca4c51efb3702c652b7988dd"]}, 0x6b4}, {&(0x7f0000001c00)={0x1c, 0x19, 0x100, 0x70bd27, 0x25dfdbfd, "", [@typed={0xc, 0x55, 0x0, 0x0, @u64=0x7f627991}]}, 0x1c}, {&(0x7f0000001c40)={0x12c4, 0x1f, 0x20, 0x70bd28, 0x25dfdbfd, "", [@nested={0x12a4, 0x26, 0x0, 0x1, [@typed={0xf0, 0x3b, 0x0, 0x0, @binary="bd2637163a84431e3b3e7bb62126a2d85f818c141218d0c62c4157fcdaa643b6f6b5054dd1ab670f597932afcfff77267c5af2776722f16720d21210d771fd03bf0b07f053083d06147cfbef1c7acd3e20ded51d24b9865ce20c2ff6135b2357ee93613c2e2b8a5db30dbf9d56dc28a3832caf7026ac017a9d95b41072ff03ed3bf6e6bc32ddf281174411c320d9de629f6eb2a795686e76007ae2723fbfd90991e656e131b4deece315350e1076794ec65ceab3fc40134f5735556c985af2a5b20e6542f2908f4276a503be88a7359ada3605c346f0f42697b355585e49366e7fc5403220069212ba6bff74"}, @generic="d7655ed98d1f272dadaa36a4842891818234a4a5b785191dcc3db5976354d88ca88da443048a4d8efd4e56cf0f2e2e22dd8968f8fb0084f102cb6e608b6b5f5c6fad846ce7bb352de17bfab02564d696233faed067cec39ea8214f942210b79b286321f82df2b988eaedb9eb2cc9f200e2492e3fd4a54d4dff73ede18ac128de143422576a64b4fbb2ce001756b071c867a21451634cc5633ab1ee04db895f81265c201e49f5f901d030eb63f89715b6748baa6113c9989f2449e443b7ab4b57b43c32ad2499277a71becd109fa0b8de386f6cbb4b2709c2f68270a3351f2519ee8fbb2e821109", @typed={0x5, 0x5b, 0x0, 0x0, @str='\x00'}, @generic="dd036c159d1382bf6f78b15f85310b9b97934a928bec2001ab84079303aad8751dfe14b7b511bd683d3254bab340a3dc62f3ccdb20f369f725db71b1cf5db6a80b4007d9cc6582ea06031677c209337b714fe72129dc95b174df8d0879f44ce88c893be05b070b7561a7fec5e1787b32052114fbc781df36eeb262e765166931343f0c135cc48c4a7e14f461fe0500e7a449da19319781772e2ce5df8966c3dee7aa82ce783dd20a6440cec506b8831fd8731122ec089a9467717a645e245d71f4f1edabb9a21875ead4984430bdf6d5c89638a4089ba53fac94e368bc0bd8a7e717c79bf6b322cd684e5f1b6d36e9bdbed26882749070160bd6206caeb099551acaeb513719a605b22f2d2a935fa4fa3e50432ceea6a5681650aa663d721521d1a6a3c00bd9b27cec5e8147a653020ecb89976eaa5ac3cccd7f25e54af5b648df207c7310bacd9ffde82162a5f6f469fd649e510f3be4472a39231c09d4c39f7be5dc3d65d2107d89da3d6796991b799636c0e06583988df7954ba47c669199fe43d6ac5f1c5a6cdf7b56a5ebef64f82f8396db238af3af27087ded5dfe89f2e96fb83ba59cf7dde6dcb052c6459cf0bf63a532f3dd14682ea4ee9f2cd47b22c8f9c2a644fcbf36bdca93739250dde65be2aad9d7829418573402d719d60a43d53b83192ec9c48454e0b63ad221c0d35ab618def2a725ea340a63b07fbafb4cf76fc16d5dfdf0f23c68f73fb6a3a99a264ab64f4acf2e5d793ed98e3d5cf8441e873586e39af1fd1d5382578bd79a8f929073b460ac9291b55bcb3d93ce5cc5054dfa3ba4ca80ddbb5d3b53675bfebe13577a337ba8bb5537bf0d0a062552d26d6a793b6491fb54c0dc98a94e15705b32c578672a85d3bb02906d41126f0e3978aaed75f123ecd6c04c50ffe41f43f38dcb1ff79fc8137f47512d2603a1977038365c6240a574f9b23e7f3ff7907afb42d191e1173a4e6cbd74e52a46132d287afb440039ff5275102c69d017a8068143ddf489272433aee81fb1f88afb81122667f6079d64cc122c4c9601dd1abdae8db054b4b1b041f3b03ac040a095ffa77edc84901cc4b1892a03cf6a6903dad4bf0992ad75f7925864b7cc556314149e8c13f66ff16245193212830a4c3332c0da572c3d2289d99e9100bb3f62637f81a7592b69678279fae0157739737c8c1a976dd06ecc14e08cb3dccae90300b01989ffa9b24d22ae6e8465e9a16aaa209123b19668e10afa11a46a42d61b63364101d6868441dd02c01a83d81494147edac2101998d0b5f0b956e5319af49b6822140a3e30b26d67106769b3d31df70b94d4d7886c9e25ed9f33d55a8814ba2ff5e11e0ef7b427b8d746fbdc7cc4628dc45f3adbaa84d28d4a0b5cd0e637a94105c41a8953a58290122a3fc59de7eef4b095bc4319919013f41aaa3af300670ca71e45ebfa51a98d28cf618c87853c86be0b240f786d302de02e19a3fc3ee425a3ce82afd6a9352e4f22f72a5ea541fa708037eccdf1857b9d4d35ea9ce0567708fc5d705b07e60e2d7e483a8d602237d937bf371d108c6dae0543c6f6f46fc9838958db2d6cbc071cf4aa1b808cad9bd7643f4ef3827b7f28ac5ef427fe62ef3e1858377a02d307176426c1cdaeb5f3c8d1758ae630d36eb81ce5c16be3f1d98328bd4cbd625092ab16913999f5f35a7c7a8e3db9d96ec29fcf7573baf86fca79fe4e12ecfe9979ad7bcb7ea99d841662bb5986397d88e3ba68b43ceeecd29c066e4dafcdcd70a94e965b5bb5067a9dcfd0e411291cb901d8645865c93e7e5e2de7f21f83bf068ac6329aea31847a624e78b02702349f154b9db58cd39ab36500b94f244978c0a53d0c98e9bba445666980c20bd7fbdde4166fd4efb45a275421d8763e8a32bd98a8eae436c7b69e0504b95112220b49d9be673f88db235fcab5b5bc5053e2c21698b1d4ae2ff9cf44898c1b065125fe156bd4c1ff7f94a14b28ea5aae4056c795b23b3069405b3123c99645965903dc719817206624302d379a21fddff269a9ce4ecd931e35e86f0c71f1f82c18d242dd4587e07b3d9aa60de37c24418adc87dc4705b917de651800ed2a95b7f4f7f8aa1e18bea29a0cd3c6183941dec8167f48fe3d40c9d1026aad5f1687e58082bd2aff34c8f550516f9cb1d90f14c49684c96941172b82c04a133304705ebda9aca6bd9b8d23ffecb470446d87a7db2aed765c46793250352777c43b95f9a91b050ab09add7e2064e64b2b830a16b1598cef0f553571d7a24fd8e9dd1b90d01b45b2b35224d7362ec345244aa44b63cb9971a920f4c60d17aa1ed5d9c535bd8310a244b155d1ed141f72120b3cf2b087534e3762fe20a5c08f12cb5fd728a0c6d164e3e825cc4996d2391f2706a09e401209f0e052aec64667066f5a591aef7ed757d392948a13a4b2f396cacc2598d4d95fd2efa36107ea367d7122cb17c3065cb089a6f9e1154054571946620fb9c8fe100f45d98b5050ff9c978dc3270e9c843864e3ffabadc3dcedd51c624447d1146941906d61eb44abeb164017c9ed32582399deb5d124f28bc31181175c5d56235a22891a36c18402162b9ef4c024630ea7de1183671e23d12de611ea62c71ac554a00bf592849a01b51c0f9533336a5a645367bafeb056007cc0dcfc9f4fd6a50ce44d3c555cb19112bed472a78003e1e40e5facc760c17dabd725fe0ead7d294eafdc9b1076337a88f3d51713ee8d6c69be0c52b27bcd15b0ea429d625a5e5e794fc71eec82e89cd7f3703a28abe719d0712f692ed126111dbc2baaacfdb2956f09a840c383e2e93b80b1d01e4a97ea443393ef22f5a9355e68cbd10b6e8a9c0eebb90f3a3c46641ded5eddbc13953997282fabfebc7d879abd956cb690b86ad306f80234941ccf4ddfcd487b178aae5af1220babfc91518e683a81a2a5750ea02852f593363cf278eda7390b5356014172e02cb442954a1a4f6c7cbdd6a4ac0ce51fdb556a88d031446df76be58544c488690145e4f337b38f2c2359c9b734c3a56b933dbffa693380303bb949fc7c63a771703b411022d580457b4dd16d7a3d2b8891fdfd883941e66d1fa82ab388d9e88c5bbc755c7ea50bfdecc96c7a7c7bbff37e2955caa5ff8e06d26d7da01011cc739f551b462ec02197bb9df34459c2f165f577467c44e7f6816168300d55d9215e792ed7a254fb47bca480a59de622a732b394e385bb01bd40f471d13fef7ff6118659d10e808345f4fe7cfc259f29787bdd71452484f7f517b05c34670f3e669a8215d946106518acf2e14ff0e9814a94831395320fc3b1335245a80125984622340bd38b940bbf50b6f3d3526611864c6b7c054231e2a713948a5a5bdc10f0e4ca88184776a54da7b23e3cfaef8554f6cbec8a8fdf4ef3a6f5118b22dacda25a3db72f4abe7bb5978d98106c569eedc2a731bf43264d737505a0b1e014594faeefaf20cfb51f53d1d0e7c2ef0728e5dd1fdf5677129bb5a1311f33c7ded0e37af22e7f564666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@typed={0xc, 0x1, 0x0, 0x0, @u64=0x81}, @generic="59b9355a0fb3293c2b37cf9ba79612bcd6c86faca13ac29f0b94eb57d7f32fb7af9ad964741ba875f657bc87282c82c664c989ac69cc08a47de7e1855d4ffccc5cf6f7eca8ebe1203c0dd79ce6662ad8e65cd7f19d63f9e031fac4865e238d61e49e6a2a9a0df6c905d310dcf1a7e9867a56a671b7a99a995245d31f0c533f68a9080479c29c031a76a2d0dec1fe807ec454fc037883e0aa862910df96423371e0f96eb04ee91fc31cf26b71e99b2fbd2a82f19143"]}, @typed={0xe, 0x3, 0x0, 0x0, @str='-%:$&[@$\xff\x00'}]}, 0x12c4}], 0x4, &(0x7f0000003100)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r1]}}, @cred={{0x1c, 0x1, 0x2, {r2, r4, r5}}}, @rights={{0x28, 0x1, 0x1, [r6, r7, r0, r0, r8, r0]}}, @rights={{0x14, 0x1, 0x1, [r9]}}], 0xf8, 0x40000}, 0x810) 20:41:09 executing program 1: pipe(&(0x7f0000000540)={0xffffffffffffffff}) linkat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00', 0x0) [ 445.458608][T12612] loop3: detected capacity change from 0 to 16 [ 445.474407][T12615] loop4: detected capacity change from 0 to 16 20:41:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x20c, 0x0) 20:41:09 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000780)=@buf={0x0, &(0x7f00000006c0)}) 20:41:09 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000380)=ANY=[], 0x178) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0x1f1540, 0x0) sendmmsg$inet6(r3, &(0x7f0000001940)=[{{&(0x7f0000000180)={0xa, 0x4e22, 0xc60d, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x10001}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000300)="1bcc6e987758ddb7121575e84b9868261846cebfc655d34fddf3e17e1ec7b2b982d4476645801f4ff7e545a4966247d1bec81a930026f43d6264eb855f643f74565c071f2d8d07fe10efc6af7a164c6d94b93503af6fd602fad4ca3e095ec2145cc8", 0x62}], 0x1, &(0x7f0000000380)=[@rthdrdstopts={{0x30, 0x29, 0x37, {0x12, 0x2, '\x00', [@hao={0xc9, 0x10, @local}]}}}], 0x30}}, {{&(0x7f00000003c0)={0xa, 0x4e21, 0xd8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0xbe}, 0x1c, &(0x7f0000001700)=[{&(0x7f0000000400)="c814e9be1f837811cb24ac8940eb31a0fe5f50d6f2b0697b773fdf1c7238d149df8124b1933b41607a0e0c776dab", 0x2e}, {&(0x7f0000000440)="e2055a8e37c59b9ee6abc54e0fe9285f067cc1605017220c6076a7aa7f995d974b4291df80353046f0d9112fb77277ad83f74a74839965fe743ea92e8d56bd147cefd8701aa9f9c1d79ada72c9c77bbe0dabf45ff45733822acd0bc5348bf546ea8d357ae9c1388f00ae86e41016b61921a9230063b57669a9fd4a73f2c643cc5b67735827566da67d0d486d26a83a7fb7a7eebbfd3d0c4b9955857241ea03bc788da89f73d7749d5270f213ef0bd0077b7cb0c94e02d5335a587df69f42fe115f66a4b722bb2ff9d31e53b8046d5cd0ed74eb9593ef5b0295786d5803f1dd4babe00fb308b9835d69a90cef5c", 0xed}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="78d71072cb5f51aac963624a032b261aaf986734df0ead832d890b919b510e51ece57ca94df68a35cdfe829db5e9d3f1af5ea6f9e46841", 0x37}, {&(0x7f0000001580)="484f1a06d3b15cc623a8de4195db668b63b5acb73b9fdaee30c3053b56d150a6d1ab471573efeaa93354747c959806a9e27d7ca80addb42cf0fe23a0d9ad668e3542cabef3eed14ae3302a2eb8f0fe37b2daf222ff88aa74ec8e8ab9c5437e586845f89ae26f5646e127986bed1e02fc8080d8f80d0cfc4cb94e40ee89f99276bfaae15859b9a9869af2b0128ce3d9509a6d24aa0b273844bf834db2dc1de71640e5ad2e86916ddb40329179de6def202e392058f3533b0f541ab40f090bd0aa9cad5bbc6e433e1a486f9f75ed78f3de627a950234557dde3e4f60b4fd127f534b6786cc4180de671b7da471537ffb5f95615f5974a785", 0xf7}, {&(0x7f0000001680)="3dc91d5c5149de41f724d806ef0fce1ee4117f0682f2d476a88ff588ea0ffe78a7f0dab8499f", 0x26}, {&(0x7f00000016c0)="b6e1ff74c1dec1d9f6afe85e4fcdac", 0xf}], 0x7, &(0x7f0000001780)=[@rthdr={{0x48, 0x29, 0x39, {0x1, 0x6, 0x1, 0x20, 0x0, [@private0, @ipv4={'\x00', '\xff\xff', @broadcast}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast2}}}, @dontfrag={{0x14}}, @hopopts_2292={{0x130, 0x29, 0x36, {0x87, 0x22, '\x00', [@enc_lim={0x4, 0x1, 0x9}, @enc_lim={0x4, 0x1, 0x2}, @calipso={0x7, 0x48, {0x2, 0x10, 0xff, 0x835f, [0xb3, 0x6, 0x9, 0x8, 0x3f, 0x7f, 0x1, 0x1]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x3, 0xbd, "475d9b1ce87ad3a792804382bf50d4cf5841849651e8badca50844383d6ad2005a2c52b24eabe957d86d4ed9641c645650ea843611567487e6fca487f6e8c2973d80b3d63383fd3c7e11125b5d84d144dcd58234d8fdce14b52b6a00d646c69140565e980157a43fc66d60fa82cad8f99ba41cacea32da35d09097dcf5bdcf8679dc726ae168fda31c30796e416bef0b2bdb9b7a05aeb1df4a39c961389972e496676c7d2197f723b48c015536398061f47c5d5dce89059c2123617177"}]}}}], 0x1b8}}], 0x2, 0x0) sendfile(r1, r1, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fadvise64(r0, 0x20, 0x4, 0xc8dcf2734170bfcb) sendfile(r1, r4, 0x0, 0x9) [ 445.523250][T12623] loop2: detected capacity change from 0 to 264192 [ 445.548906][T12632] loop0: detected capacity change from 0 to 16 [ 445.561448][T12623] FAT-fs (loop2): count of clusters too big (6291710) 20:41:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clock_gettime(0x0, &(0x7f0000000600)) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000040)=""/29, 0x1d}, {&(0x7f0000000180)=""/199, 0xc7}, {&(0x7f0000000080)=""/12, 0xc}, {&(0x7f00000000c0)=""/116, 0x74}, {&(0x7f0000000280)=""/87, 0x57}, {&(0x7f0000000300)=""/83, 0x53}, {&(0x7f0000000380)=""/51, 0x33}, {&(0x7f00000003c0)=""/84, 0x54}, {&(0x7f0000000440)=""/127, 0x7f}, {&(0x7f00000004c0)=""/83, 0x53}], 0xa, 0x80000001, 0x9) [ 445.568230][T12623] FAT-fs (loop2): Can't find a valid FAT filesystem [ 445.579329][T12639] loop4: detected capacity change from 0 to 16 20:41:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup2(r0, r0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) setxattr$incfs_metadata(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000180)="330f101a84ab40a666d89a6302023a908671f8b0db1cefc218c625347d7939e7424c88d6ec33e508581a35d223efb42e41b5da6f331a0ae6495ab574e6072771e60d66a0f2abdfd1c91dc5178461103b0fe8c9f26ec3d94e5044d6ec0cbc315d6129c9917a0fa700e55b4311fad5f506326e9391e5af77c6e7431408c62a42ac6a7536f3ddf478b36aa9b1d6c64fc8a769be524034399c5c8679a551845a98ff6505503bedd29e91c90e4e5e0ca59460badb93ada1d1c4e38a0d80862ff0051f8d308f95053226fb93b66e68ba1ce6085cb1621777db80485d3f497af60b8a440d37eba7a901f25999", 0xe9, 0x2) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1b, 0x2, &(0x7f00000012c0)=[{&(0x7f0000000280)="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", 0x1000, 0x4}, {&(0x7f0000001280)="84bd8534668ec25acab32db4ab3ede48905c58d65f749ea3a55f9db088539e9a5be3764e0751e2ad635792", 0x2b, 0x4}], 0x1021002, &(0x7f0000001300)={[{@uni_xlate}], [{@subj_type={'subj_type', 0x3d, '\x95\\)'}}]}) 20:41:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x20d, 0x0) 20:41:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xfffffff4, 0x7fff) 20:41:09 executing program 1: openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x515000, 0x0) [ 445.627285][T12652] loop3: detected capacity change from 0 to 16 [ 445.657986][T12623] loop2: detected capacity change from 0 to 264192 20:41:09 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000800)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file1\x00', 0x3f, 0x3, &(0x7f0000000700)=[{&(0x7f0000000480)="9c00cede2a5b1a3d1c8c0cdd40e69c96e43f32512d6e10d0b6fe839719b6f797aac7a5c62358c649c8595ddf4a2bcee09ff4af7d9bc0db7a5bc286b236521b02e13f2ae1e9530b3d1efedaa5b988b1c41ca7aaab07a21c21966f4e17c276bd23c308219693b95b8fa0cf15f6081ff3686cde2d5e966214290c21a72d16c2ae9d3433ecad3f8548be9dc1095e6f13f6b95c8fdf298a9051fc1a1479f6f90003", 0x9f, 0x9}, {&(0x7f0000000540)="fea049885ce2fb6e71d33ce0b84ae1ed1cd342d0079d105f449c2c821d437717e05de5836bfcee3247e21db0bbae39cec0905009bd88f7e5185a36ee9a1c326ca3b94b6f8cc97d3f835cfdea9a66c311e2eab1fd788a1188b44f3a1fde47aeeb4948b05c979909ee5a0c991fcaa6d7c5ff37ea06bfe71311773372dafd02d8a74b833a9867813a36e67106ec3295d14e3462c4cd070ebe94649742d78e2261322848f77c5a7dd5ebdf", 0xa9, 0x8}, {&(0x7f0000000600)="d0689aec88df41dbab133594dd6ad379094df899bdc07a688967cf08366bbfe41abb2574c0b7592e80320e4714ffc6dcec59c06f54c90ee816928849032ae7838b694be1f8489cf47b6ddf37f66bbaa5d0bbee4121c8b4a4d252de32f4381521f359bce749cfc3affd3ecf0de0f7a8a9d8d417830347b1a5aed37a586f9aa25b4b5e4905f7c0f16d43faf07b638aefac06c2546cc842831039f03ff076fdbd379a439b5bc467ba0dfaa5c473fc2f4113bd6109943132c7697cf901aa969bfbb91e7e08c3f3f1729e32a6aae402497ce3e0f79efe76be03c9c070e6cc74", 0xdd, 0x7}], 0xc0000, &(0x7f0000000780)={[{}, {}, {@map_normal}, {@cruft}], [{@defcontext={'defcontext', 0x3d, 'root'}}, {@appraise_type}]}) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x400080, 0x0) sendmsg$NFNL_MSG_CTHELPER_NEW(r3, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0xc0, 0x0, 0x9, 0x201, 0x0, 0x0, {0x2, 0x0, 0x7}, [@NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x1e}, @NFCTH_TUPLE={0x78, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00'}, {0x14, 0x4, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}, @NFCTH_STATUS={0x8}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x5}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x13}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4000001}, 0x40081) sendfile(r0, r2, 0x0, 0x9) [ 445.671297][T12623] FAT-fs (loop2): count of clusters too big (6291710) [ 445.678090][T12623] FAT-fs (loop2): Can't find a valid FAT filesystem [ 445.707474][T12668] loop4: detected capacity change from 0 to 16 20:41:09 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x68000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xfffffff5, 0x7fff) 20:41:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x20e, 0x0) 20:41:09 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000002c0)={'security\x00', 0x4, "0d13691b"}, &(0x7f0000000400)=0x28) [ 445.729648][T12671] loop0: detected capacity change from 0 to 16 [ 445.743931][T12677] loop3: detected capacity change from 0 to 16 20:41:09 executing program 5: ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000180)={0x8, 0x2, {0x3, @struct={0x0, 0x10000}, 0x0, 0x6d447b1, 0x5, 0x9, 0x3, 0x4e5, 0x1c, @usage=0x255bd950, 0xffffffff, 0x5, [0xdf4, 0x8000, 0x8, 0x2d6, 0x3, 0xc751]}, {0x5, @struct={0x7}, 0x0, 0x2, 0x1ff, 0xfffffffffffffff8, 0x4, 0x80000001, 0x0, @usage, 0x38, 0x6a, [0x7, 0x100000001, 0xc4, 0x6, 0x7fffffff, 0x9]}, {0x7, @usage=0x100, 0x0, 0x2, 0x3, 0x101, 0x40, 0x462, 0x6, @struct={0x800, 0xff}, 0x8, 0x7, [0xfffffffffffffff8, 0x5, 0x0, 0x3, 0x6, 0xffffffffffffff00]}, {0xffffffffffff0001, 0x10000, 0xffffffffffffffc3}}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, 0x30, 0xffffffffffffffff, 0x7e953000) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000580)={0x2, 0x5, {0x8, @struct={0x2, 0x8}, r0, 0xfffffffffffffbff, 0x100, 0xff, 0xfffffffffffffff4, 0x1ff, 0xd0, @struct={0x10, 0x9}, 0x3f, 0x1, [0x1, 0x3f, 0x6, 0x3, 0xe5b, 0x2]}, {0x100, @usage=0x3f, 0x0, 0x9, 0xe8c0, 0x100000001, 0x401, 0x2, 0xa0, @usage=0xffffffff, 0x9, 0x1, [0x80000001, 0x7, 0x9, 0xfc17, 0x8, 0x41]}, {0x7, @usage=0x6e, 0x0, 0x8000, 0xf1, 0x0, 0x3, 0x9, 0x2, @usage=0x9, 0xffff, 0x80, [0x7, 0x74, 0x80000001, 0x100000001, 0x7, 0x5]}, {0x0, 0x6, 0x4}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x4010, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/udplite6\x00') ioctl$CHAR_RAW_SECTGET(r2, 0x1267, &(0x7f0000000980)) fsconfig$FSCONFIG_SET_PATH(r1, 0x3, &(0x7f0000000040)='.\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) r3 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r3, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000000c0)={0x712, 0x1f6, 0x8, 0x401, 0x80000001, 0x1}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001a40)={0x0, ""/256, 0x0, 0x0}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000001480), 0x121401, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000001c40)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001400)=ANY=[@ANYRES32=r6, @ANYRESOCT, @ANYRESHEX, @ANYRES32=r4, @ANYRESOCT, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f00000009c0)={0x1, 0x4, @start={r6, 0x1, "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", "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"}, [0x7f, 0x0, 0xeb, 0x100, 0x8, 0x1, 0x8, 0xfff, 0xffff, 0x7, 0x2, 0xfffffffffffffff9, 0xffffffffffff0001, 0x5, 0x0, 0x8, 0x72, 0xfffffffffffffffb, 0x800, 0x20, 0x1, 0x4, 0x8000, 0x0, 0x3f, 0x4, 0x0, 0x7, 0x7ff, 0x2, 0x73c, 0x5, 0x1, 0x8000, 0xe6, 0x7, 0x20, 0x78, 0x3ff, 0x7, 0xda, 0x7fffffff, 0x80000000, 0x3, 0x28, 0xa5, 0x8001, 0x3f, 0x20, 0x4, 0xffff, 0x4, 0xb79, 0x5, 0x1, 0x0, 0x3f, 0x1, 0x6, 0xa3, 0x9, 0x8, 0x1f, 0x100]}) 20:41:09 executing program 3: linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) 20:41:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000021c0), 0x10) [ 445.811925][T12693] loop4: detected capacity change from 0 to 16 [ 445.828276][T12699] loop0: detected capacity change from 0 to 16 20:41:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x20f, 0x0) 20:41:09 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000080)) 20:41:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xfffffffb, 0x7fff) 20:41:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, 0x0, &(0x7f0000000100)) [ 445.883295][T12715] loop2: detected capacity change from 0 to 264192 [ 445.915428][T12715] FAT-fs (loop2): count of clusters too big (6291710) [ 445.922229][T12715] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:09 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x5c000, 0x0) [ 445.932029][T12724] loop4: detected capacity change from 0 to 16 [ 445.958878][T12730] loop0: detected capacity change from 0 to 16 [ 445.989377][T12715] loop2: detected capacity change from 0 to 264192 [ 446.000369][T12715] FAT-fs (loop2): count of clusters too big (6291710) [ 446.007131][T12715] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:09 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:09 executing program 1: shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/59) 20:41:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x1) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) 20:41:09 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x202000, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, 0x0) 20:41:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x10000000000, 0x7fff) 20:41:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x218, 0x0) 20:41:09 executing program 1: linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) 20:41:09 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x74000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 446.094592][T12759] loop4: detected capacity change from 0 to 16 [ 446.101152][T12761] loop2: detected capacity change from 0 to 264192 [ 446.102716][T12760] loop0: detected capacity change from 0 to 16 [ 446.121724][T12761] FAT-fs (loop2): count of clusters too big (6291710) [ 446.128546][T12761] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80800, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) creat(&(0x7f0000000040)='./file0\x00', 0x50) 20:41:09 executing program 3: mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/222) 20:41:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x2fe, 0x0) 20:41:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x80000000000, 0x7fff) 20:41:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) ptrace$peeksig(0x11, r1, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000001540)=[{&(0x7f0000000040)=""/5, 0x5}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/230, 0xe6}, {&(0x7f0000000080)=""/91, 0x5b}, {&(0x7f0000001280)=""/225, 0xe1}, {&(0x7f0000001380)=""/250, 0xfa}, {&(0x7f0000000100)=""/46, 0x2e}, {&(0x7f0000001480)=""/177, 0xb1}], 0x8, &(0x7f0000001a40)=[{&(0x7f00000015c0)=""/131, 0x83}, {&(0x7f0000001680)=""/220, 0xdc}, {&(0x7f0000001780)=""/222, 0xde}, {&(0x7f0000001880)=""/140, 0x8c}, {&(0x7f0000001940)=""/206, 0xce}], 0x5, 0x0) 20:41:09 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getpeername(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000080)=0x8b) [ 446.210916][T12782] loop2: detected capacity change from 0 to 264192 [ 446.232247][T12787] loop4: detected capacity change from 0 to 16 20:41:09 executing program 3: openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x199200, 0x0) 20:41:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x300, 0x0) 20:41:09 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getpeername(r0, 0x0, &(0x7f0000000080)) [ 446.262620][T12782] FAT-fs (loop2): count of clusters too big (6291710) [ 446.265820][T12797] loop0: detected capacity change from 0 to 16 [ 446.269424][T12782] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:09 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x78000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x19, 0x10, r0, 0x6cbc4000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) r1 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r1, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r2, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000006540)=[{{&(0x7f0000000180)=@phonet, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/152, 0x98}, {&(0x7f0000000040)=""/16, 0x10}, {&(0x7f00000002c0)=""/230, 0xe6}], 0x3, &(0x7f0000000400)=""/4096, 0x1000}, 0xfffffff9}, {{&(0x7f0000001400)=@in6={0xa, 0x0, 0x0, @private1}, 0x80, &(0x7f0000002900)=[{&(0x7f0000001480)=""/248, 0xf8}, {&(0x7f0000001580)=""/12, 0xc}, {&(0x7f00000015c0)=""/217, 0xd9}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/65, 0x41}, {&(0x7f0000002740)=""/230, 0xe6}, {&(0x7f0000002840)=""/123, 0x7b}, {&(0x7f00000028c0)=""/26, 0x1a}], 0x8, &(0x7f0000002980)=""/193, 0xc1}, 0x9}, {{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002a80)=""/182, 0xb6}, {&(0x7f0000002b40)=""/23, 0x17}, {&(0x7f0000002b80)=""/186, 0xba}, {&(0x7f0000002c40)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/138, 0x8a}, {&(0x7f0000003d00)=""/56, 0x38}, {&(0x7f0000003d40)=""/198, 0xc6}, {&(0x7f0000003e40)=""/227, 0xe3}, {&(0x7f0000003f40)=""/100, 0x64}, {&(0x7f0000003fc0)=""/52, 0x34}], 0xa, &(0x7f00000040c0)=""/192, 0xc0}, 0xe65e}, {{&(0x7f0000004180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000004600)=[{&(0x7f0000004200)=""/221, 0xdd}, {&(0x7f0000004300)=""/14, 0xe}, {&(0x7f0000004340)=""/241, 0xf1}, {&(0x7f0000004440)=""/97, 0x61}, {&(0x7f00000044c0)=""/36, 0x24}, {&(0x7f0000004500)=""/235, 0xeb}], 0x6, &(0x7f0000004680)=""/11, 0xb}, 0x8}, {{&(0x7f00000046c0)=@x25, 0x80, &(0x7f0000004840)=[{&(0x7f0000004740)=""/94, 0x5e}, {&(0x7f00000047c0)=""/1, 0x1}, {&(0x7f0000004800)=""/28, 0x1c}], 0x3}, 0x9}, {{0x0, 0x0, &(0x7f0000005940)=[{&(0x7f0000004880)=""/178, 0xb2}, {&(0x7f0000004940)=""/4096, 0x1000}], 0x2}, 0x8}, {{0x0, 0x0, &(0x7f0000005d80)=[{&(0x7f0000005980)=""/108, 0x6c}, {&(0x7f0000005a00)=""/90, 0x5a}, {&(0x7f0000005a80)=""/111, 0x6f}, {&(0x7f0000005b00)=""/177, 0xb1}, {&(0x7f0000005bc0)=""/94, 0x5e}, {&(0x7f0000005c40)=""/186, 0xba}, {&(0x7f0000005d00)=""/115, 0x73}], 0x7, &(0x7f0000005e00)=""/87, 0x57}, 0x26}, {{&(0x7f0000005e80)=@x25, 0x80, &(0x7f0000006440)=[{&(0x7f0000005f00)=""/254, 0xfe}, {&(0x7f0000006000)=""/179, 0xb3}, {&(0x7f00000060c0)=""/240, 0xf0}, {&(0x7f00000061c0)=""/186, 0xba}, {&(0x7f0000006280)=""/170, 0xaa}, {&(0x7f0000006340)=""/228, 0xe4}], 0x6, &(0x7f00000064c0)=""/93, 0x5d}, 0x3}], 0x8, 0x12102, &(0x7f0000006740)={0x77359400}) splice(r3, &(0x7f0000006780)=0x8, r1, &(0x7f0000000080)=0x395, 0x6, 0xb) 20:41:09 executing program 3: linkat(0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x0, 0x3400) 20:41:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x1000000000000, 0x7fff) 20:41:09 executing program 1: timer_create(0x0, &(0x7f0000000480)={0x0, 0x0, 0x1, @thr={0x0, 0x0}}, 0x0) [ 446.334362][T12807] loop4: detected capacity change from 0 to 16 [ 446.370030][T12813] loop2: detected capacity change from 0 to 264192 20:41:09 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getpeername(r0, 0x0, 0x0) [ 446.387890][T12813] FAT-fs (loop2): count of clusters too big (6291710) [ 446.394733][T12813] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:09 executing program 1: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x476081, 0x0) 20:41:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0xf00, 0x0) 20:41:09 executing program 3: pipe(&(0x7f0000000540)={0xffffffffffffffff}) getdents(r0, 0x0, 0x0) 20:41:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x5, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) [ 446.438585][T12831] loop0: detected capacity change from 0 to 16 20:41:10 executing program 3: socketpair(0x1, 0x0, 0x1fe0000, 0x0) 20:41:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) [ 446.485755][T12813] loop2: detected capacity change from 0 to 264192 [ 446.499970][T12813] FAT-fs (loop2): count of clusters too big (6291710) [ 446.506742][T12813] FAT-fs (loop2): Can't find a valid FAT filesystem [ 446.522084][T12847] loop4: detected capacity change from 0 to 16 20:41:10 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x2000000000000, 0x7fff) 20:41:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r1, 0x0, 0x0, 0x0) readahead(r1, 0xebc, 0x401) r2 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x1276, 0x0) r3 = syz_io_uring_setup(0x5bae, &(0x7f0000000080)={0x0, 0x7657, 0x20, 0x2, 0x2cc, 0x0, r0}, &(0x7f0000227000/0x4000)=nil, &(0x7f00001c8000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000180)) fcntl$getflags(r3, 0x408) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) ioctl$PTP_SYS_OFFSET(r0, 0x43403d05, &(0x7f00000001c0)={0x18}) 20:41:10 executing program 3: pipe(&(0x7f0000000540)={0xffffffffffffffff}) timerfd_gettime(r0, 0x0) 20:41:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x2000, 0x0) 20:41:10 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x22}, &(0x7f00000018c0)) [ 446.586596][T12861] loop0: detected capacity change from 0 to 16 [ 446.608507][T12869] loop2: detected capacity change from 0 to 264192 20:41:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 20:41:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x4000000000000, 0x7fff) 20:41:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r1, 0x0, 0x0, 0x0) close(r1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000040)=0x3, 0x4) [ 446.636381][T12876] loop4: detected capacity change from 0 to 16 [ 446.644062][T12869] FAT-fs (loop2): count of clusters too big (6291710) [ 446.650874][T12869] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:10 executing program 3: pipe(&(0x7f0000000540)={0xffffffffffffffff}) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) 20:41:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x3f00, 0x0) [ 446.722159][T12869] loop2: detected capacity change from 0 to 264192 [ 446.732960][T12869] FAT-fs (loop2): count of clusters too big (6291710) [ 446.739753][T12869] FAT-fs (loop2): Can't find a valid FAT filesystem [ 446.751376][T12899] loop0: detected capacity change from 0 to 16 [ 446.778723][T12905] loop4: detected capacity change from 0 to 16 20:41:10 executing program 1: r0 = epoll_create(0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 20:41:10 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet6(r0, 0x0, 0x0, 0x0) 20:41:10 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x7b4100a1, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r1, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r2, 0x0, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="2321202e2f66696c65300a66bd1d6621d7e591431373af0aa62b61a986b6929bc377982b93c8ffa5888c68b004564b914c20233b550d4defaf6d17e834c576fac89627e2d0bfdcea8b79e2349100"], 0x4e) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 20:41:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x6000000000000, 0x7fff) 20:41:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x4000, 0x0) 20:41:10 executing program 1: pipe(&(0x7f0000000540)={0xffffffffffffffff}) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') [ 447.407271][T12925] loop0: detected capacity change from 0 to 16 [ 447.411978][T12929] loop4: detected capacity change from 0 to 16 [ 447.415863][T12927] loop2: detected capacity change from 0 to 264192 [ 447.446817][T12927] FAT-fs (loop2): count of clusters too big (6291710) 20:41:11 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, 0x0, &(0x7f0000000280)=0xde) 20:41:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x541500, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd4(r0, &(0x7f0000000040)={[0x2d75]}, 0x8, 0x800) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/249, 0xf9}, {&(0x7f0000000080)=""/16, 0x10}, {&(0x7f0000000280)=""/163, 0xa3}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x4, &(0x7f0000001340)=""/138, 0x8a}, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) [ 447.453702][T12927] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:11 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xb, 0x12, r0, 0x0) 20:41:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x7ffffffffffff, 0x7fff) 20:41:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0xfeff, 0x0) 20:41:11 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x83030000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, 0x0, 0xffffffffffffffd8) 20:41:11 executing program 1: statx(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 20:41:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) r2 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) pread64(r2, 0x0, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x121600) r4 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000180), 0x109000, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) sendfile(r4, r5, &(0x7f00000001c0), 0x8) pread64(r3, 0x0, 0x0, 0x0) splice(r2, &(0x7f00000000c0)=0x1194, r3, &(0x7f0000000100)=0x7fffffff, 0xff, 0xc) write$tcp_congestion(r1, &(0x7f0000000080)='dctcp\x00', 0x6) r6 = memfd_create(&(0x7f0000000240)=')!^\x00', 0x2) write$binfmt_elf64(r6, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x9, 0x2, 0x32, 0x81, 0x3, 0x3d, 0xfffffff9, 0x197, 0x40, 0x38b, 0xffffffe0, 0x40, 0x38, 0x2, 0x8, 0x1ff, 0x7fff}, [{0x3, 0x5, 0x101, 0x7373, 0x1, 0x2, 0x10000, 0x429}, {0x4, 0x5, 0x5, 0x0, 0x89, 0x4, 0x5, 0x7fff}], "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", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x15b0) syz_open_dev$loop(&(0x7f0000000200), 0x1, 0x103200) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) [ 447.560233][T12963] loop0: detected capacity change from 0 to 16 [ 447.590816][T12957] loop2: detected capacity change from 0 to 264192 [ 447.597851][T12970] loop4: detected capacity change from 0 to 16 20:41:11 executing program 1: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x10040, 0x0) 20:41:11 executing program 3: sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000040)) 20:41:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x8000000000000, 0x7fff) 20:41:11 executing program 1: get_mempolicy(0x0, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x0) [ 447.625786][T12957] FAT-fs (loop2): count of clusters too big (6291710) [ 447.632611][T12957] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x2) 20:41:11 executing program 3: timer_create(0x0, 0x0, &(0x7f00000004c0)) 20:41:11 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x208100, 0x0) getdents64(r0, 0x0, 0x0) 20:41:11 executing program 5: keyctl$setperm(0x5, 0x0, 0x1000e) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xea60}}) r1 = pidfd_open(0x0, 0x0) vmsplice(r1, &(0x7f0000001280)=[{&(0x7f0000000040)="0223bfb9ff4a42d5a73bb3d6be85bfc4b10c9dbe3dc90ffcd2c2892d6df96b76812135cf8f30354dad45848222609443e363cebba33d776f16bea36b9e297c5bb5e3c0f3484b15406813dedb4a0c410beb64dd46e0e00ece1ec651e0c0370e9282a46f62aef07f1d780ecf24034d620b13ead280c2f4329beca0e5e066df4a1a3ac4d800088a4b0ca49150a683a1783582b62a1760d7b2b46b944afac27ce853a37026fae6d6", 0xa6}, {&(0x7f0000000180)="065e05ee13d009d53611cf700936dbc54e9b1cbc55a115d25ca254bb90add07520ad26b4a6f0bf514d91855fcf7b30871dc1ab74f5b1f2a47deff06115b38895bb735684f1c1a64b3d68dfc31efc772b46918b33d965101eee4fdb6966c14b7742c73cb5c2047399ba2300bcb68280d8d6b63158ff31b9af0d2286d4631552c5190d74da237407731548121cdf683c475775d3f1ec9e8b1932b6e9b2a9465d46e6d9587252b3348530ae47b877deae662518337a02cae544c69d57f2a7938bb185e77bbcd2c260915f4be8aef3c8d18928d00ebb0e692738a793eaea207f31188b012c76", 0xe4}, {&(0x7f0000000100)="dbff5318d63f905607ebb7fc38510a509b743d95c0a1f8", 0x17}, {&(0x7f0000000280)="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", 0x1000}], 0x4, 0xb) r2 = open(&(0x7f0000000080)='./bus\x00', 0x8042, 0x0) write$P9_RREADLINK(r2, &(0x7f00000002c0)=ANY=[], 0xe) clock_gettime(0x0, &(0x7f00000013c0)={0x0, 0x0}) utimensat(r2, &(0x7f0000001380)='./file0\x00', &(0x7f0000001400)={{r3, r4/1000+60000}}, 0x9e546b4405a369bb) setxattr$trusted_overlay_nlink(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300), &(0x7f0000001340)={'U-', 0x1}, 0x16, 0x1) [ 447.704061][T12957] loop2: detected capacity change from 0 to 264192 [ 447.708744][T12990] loop0: detected capacity change from 0 to 16 [ 447.735132][T12957] FAT-fs (loop2): count of clusters too big (6291710) [ 447.741970][T12957] FAT-fs (loop2): Can't find a valid FAT filesystem [ 447.764802][T13008] loop4: detected capacity change from 0 to 16 20:41:11 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x85ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:11 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, 0x0, &(0x7f0000000400)) 20:41:11 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000780)=@buf={0x2a, &(0x7f00000006c0)="8c6974fcd72d4c3ff4e16f68bb10773961e7334a19b22858a751a0b38ff2b7209807642334b33533401e"}) 20:41:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xa000000000000, 0x7fff) 20:41:11 executing program 5: openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.pending_reads\x00', 0x20040, 0x0) 20:41:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x3) 20:41:11 executing program 5: fchmodat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) 20:41:11 executing program 3: semget(0x0, 0x3, 0x318) 20:41:11 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) write$P9_RMKNOD(r0, 0xfffffffffffffffd, 0x0) [ 447.852024][T13031] loop0: detected capacity change from 0 to 16 [ 447.864400][T13036] loop2: detected capacity change from 0 to 264192 [ 447.865769][T13034] loop4: detected capacity change from 0 to 16 20:41:11 executing program 5: semget$private(0x0, 0x4, 0x101) 20:41:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x4) 20:41:11 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) connect$inet6(r0, 0x0, 0x0) [ 447.917503][T13036] FAT-fs (loop2): count of clusters too big (6291710) [ 447.924311][T13036] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:11 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xc000000000000, 0x7fff) 20:41:11 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000780)=@buf) 20:41:11 executing program 1: semget(0x1, 0x4, 0x23c) 20:41:11 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) 20:41:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x5) [ 447.997404][T13061] loop4: detected capacity change from 0 to 16 [ 448.011953][T13036] loop2: detected capacity change from 0 to 264192 [ 448.022705][T13036] FAT-fs (loop2): count of clusters too big (6291710) [ 448.029517][T13036] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:11 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, 0x0) 20:41:11 executing program 3: openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0xa0480, 0x1c8) 20:41:11 executing program 1: timer_create(0x0, 0x0, &(0x7f0000000040)=0x0) timer_settime(r0, 0x1, &(0x7f00000000c0), 0x0) [ 448.074104][T13079] loop2: detected capacity change from 0 to 264192 [ 448.083120][T13080] loop0: detected capacity change from 0 to 16 [ 448.111599][T13079] FAT-fs (loop2): count of clusters too big (6291710) 20:41:11 executing program 3: semget(0x3, 0x0, 0x2a4) 20:41:11 executing program 5: semget(0x2, 0x3, 0x218) 20:41:11 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0) [ 448.118416][T13079] FAT-fs (loop2): Can't find a valid FAT filesystem [ 448.129655][T13091] loop4: detected capacity change from 0 to 16 20:41:11 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x97ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xe000000000000, 0x7fff) 20:41:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x6) 20:41:11 executing program 5: openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8040, 0x58) 20:41:11 executing program 3: setitimer(0x1, &(0x7f0000000040)={{0x0, 0xea60}}, 0x0) 20:41:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = epoll_create(0x100) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) 20:41:11 executing program 5: semget(0x3, 0x0, 0x1d4) [ 448.231793][T13114] loop0: detected capacity change from 0 to 16 [ 448.250544][T13125] loop2: detected capacity change from 0 to 264192 20:41:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x10000000000000, 0x7fff) 20:41:11 executing program 3: semget(0x2, 0x1, 0x21) 20:41:11 executing program 5: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000100)=[{}], 0x1, 0x1ff) 20:41:11 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x20002, 0x0) [ 448.277769][T13131] loop4: detected capacity change from 0 to 16 [ 448.285404][T13125] FAT-fs (loop2): count of clusters too big (6291710) [ 448.292190][T13125] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:11 executing program 3: mknodat$null(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10, 0x103) 20:41:11 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xa100417b, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:11 executing program 1: semget$private(0x0, 0x2, 0x37) 20:41:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x7) 20:41:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x100000000000000, 0x7fff) 20:41:11 executing program 3: openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) [ 448.344013][T13149] loop0: detected capacity change from 0 to 16 [ 448.364391][T13125] loop2: detected capacity change from 0 to 264192 [ 448.373615][T13125] FAT-fs (loop2): count of clusters too big (6291710) [ 448.380402][T13125] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:11 executing program 1: openat$pidfd(0xffffffffffffff9c, &(0x7f00000003c0), 0x248040, 0x0) 20:41:11 executing program 3: symlinkat(&(0x7f0000000080)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 20:41:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_getparam(r1, &(0x7f0000000000)) [ 448.444538][T13172] loop4: detected capacity change from 0 to 16 [ 448.457664][T13163] loop2: detected capacity change from 0 to 264192 [ 448.477001][T13163] FAT-fs (loop2): count of clusters too big (6291710) [ 448.483821][T13163] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:12 executing program 1: semget(0x3, 0x1, 0x2a4) [ 448.498472][T13183] loop0: detected capacity change from 0 to 16 [ 448.576065][T13163] loop2: detected capacity change from 0 to 264192 [ 448.585022][T13163] FAT-fs (loop2): count of clusters too big (6291710) [ 448.591821][T13163] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:12 executing program 5: r0 = socket$inet6(0x18, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000540)=0x9, 0x4) 20:41:12 executing program 3: semget$private(0x0, 0x2, 0x482) 20:41:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x8) 20:41:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) sched_getparam(r1, &(0x7f0000000000)) 20:41:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x100080000000000, 0x7fff) 20:41:12 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xab260000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:12 executing program 1: r0 = socket(0x18, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000000c0), 0x10) [ 448.868732][T13207] loop4: detected capacity change from 0 to 16 [ 448.887796][T13216] loop0: detected capacity change from 0 to 16 [ 448.889419][T13219] loop2: detected capacity change from 0 to 264192 20:41:12 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)='\v', 0x1}], 0x2}, 0x0) 20:41:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x9) 20:41:12 executing program 5: mlock(&(0x7f0000ff6000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ff7000/0x3000)=nil, 0x3000) 20:41:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x200000000000000, 0x7fff) [ 448.925536][T13219] FAT-fs (loop2): count of clusters too big (6291710) [ 448.932344][T13219] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mincore(&(0x7f0000104000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/234) 20:41:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x5452, &(0x7f0000000080)) 20:41:12 executing program 1: mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) 20:41:12 executing program 5: madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 20:41:12 executing program 1: r0 = socket(0x2, 0x3, 0x0) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, 0x0}, 0x0) 20:41:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x204000000000000, 0x7fff) [ 449.013585][T13240] loop0: detected capacity change from 0 to 16 [ 449.024347][T13219] loop2: detected capacity change from 0 to 264192 [ 449.035667][T13250] loop4: detected capacity change from 0 to 16 [ 449.045099][T13219] FAT-fs (loop2): count of clusters too big (6291710) [ 449.051899][T13219] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:12 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xaf260000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:12 executing program 3: r0 = socket(0x18, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, 0x0, 0xffffffffffffffe6) 20:41:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xa) 20:41:12 executing program 5: semget(0x3, 0x4, 0x243) 20:41:12 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 20:41:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x300000000000000, 0x7fff) [ 449.149220][T13279] loop0: detected capacity change from 0 to 16 20:41:12 executing program 5: r0 = socket(0x18, 0x3, 0x0) getpeername$inet6(r0, 0x0, 0x0) 20:41:12 executing program 1: mlock(&(0x7f0000ff3000/0xd000)=nil, 0xd000) madvise(&(0x7f0000ff5000/0x4000)=nil, 0x4000, 0x4) [ 449.203512][T13295] loop4: detected capacity change from 0 to 16 [ 449.212502][T13293] loop2: detected capacity change from 0 to 264192 [ 449.240849][T13293] FAT-fs (loop2): count of clusters too big (6291710) [ 449.244374][T13306] loop0: detected capacity change from 0 to 16 20:41:12 executing program 3: r0 = socket$inet6(0x18, 0x3, 0x0) ioctl$FIONREAD(r0, 0x4004667f, &(0x7f0000000000)) 20:41:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xb) 20:41:12 executing program 3: r0 = socket(0x18, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x800, 0x0, 0x0) 20:41:12 executing program 5: r0 = socket(0x2, 0x3, 0x0) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f00000003c0)=[@rights], 0x10}, 0x1) [ 449.247631][T13293] FAT-fs (loop2): Can't find a valid FAT filesystem [ 449.279092][T13293] loop2: detected capacity change from 0 to 264192 [ 449.286669][T13293] FAT-fs (loop2): count of clusters too big (6291710) [ 449.293454][T13293] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:12 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:12 executing program 1: mlock(&(0x7f0000ff3000/0xd000)=nil, 0xd000) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 20:41:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x400000000000000, 0x7fff) 20:41:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xfffffffffffffc99) 20:41:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000140)="65c826a7cd3570362297ffa0da085f1000d58b761d829c53892ed881ee6735d79143d24c0b5858377a9634fbb6742494ddb1e61a461cae1d82532bf55f1644c76b1d88f8d0d155e613e29021b185558b877dbc1f6b450e9a3fb09a18c9a2e82d46ca63ee352ecd8d4a177b6dce0f19e553b1409d545eaa06096c42b40b87d6ac1a91a8fa5df1c96ea265b4c6fde2d523ec", 0x91}], 0x47}, 0x0) [ 449.374985][T13343] loop4: detected capacity change from 0 to 16 20:41:12 executing program 5: pwritev(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000001740)="f433d8b9c44c8a6f3bf40d7394a38a0ea0f1b9b932b11c196388f6130f716e08c780d6f0590f45b405010b2d18cda9c66dfb65ead63b37f6d281a1899931f7dee69569a22f7a6757dffe68db8f5e81a3dea9747975838150d9e0b0bf13322c6418b1adc93a4216e128276c4b8c47e6d1e7568629ea9ea98267dd99e5548ab0f69985bc03d94c90747019ed5691695cc311e282ebec9af8610100259f0cf53d4302fe18aa9102edc0ebd173b489ca2644f94cc01abf8d6a23314938e7cfd28ae04fe96607d12200000000", 0xca}, {&(0x7f00000002c0)="a7cb719b3593efc6ae0fd639ecf75f73b85e874d77917e94a4bb2a93e6468a33c23a782f99003b4c783ac615e566a98b8b0daf989ef60d", 0x37}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="8ac12bde4f79727627d2a0875d4ec3bcb07a2e7d083fb10508d058ff8bc9cfca30d8070c0678ad0ceebb93f433a68de08654d19c3fff26fc61d43cf14afcfdb665912ccb1697c41c4bf2a8af237e1c9cc5451cf8a7e404440fc43f30b86fe1077b66a999fdb40b9aaa417d45d07761dc2882caa4727b325465cf2476b85324bc09a1ebe3457aba767fcf570084aa7f95a8033b0ecd8c741f4d621f00ceb34ee4d28ee20f59da7d03d89cdc3b130f0fd66f6f3ac7d3e6143103ec8d2e6d72eac37a6a1021bc4031", 0xc7}, {&(0x7f0000001400)="2572d464ab5eea732664ba74ddeee669ec0ed77b6d1bfe0498530e3276e2f45d4627e82c5e29b727c5d478a5e25a4c810017ee0b3759257785080aab159a86fc9d94edf5742bc7a430243c46f35b99cba35f8ca284f3c695f01da3f31f26479ef6102821a69146d45c465dd96b742b17b60f875586097eeac2a680a9236199c0228a", 0x82}, {&(0x7f00000014c0)}, {&(0x7f0000001840)="a87aeb7196e70d64f7eeede1573b692bf9fdd36423ed9b251e9adef5ed5a0614b13e25ad10de28905e13e93ae1af92d2690d676663a591118dde911f33a4c3480c008285c07fd709ce1eeda10cdc0b55f4923fbcd4835b645c6fff2511f408c9123ec43f9d90cdb087de2394c652ba5c81c105f0fe62a23c76ecdd60dd2983191d8557d2c3253b128b14e0db0e266f2c6caaa5c0e1fa2e074d48a58b304ee18dd427c3882c6570959b4232fbaa6e0ecafe16bdac1f2307066e9400ff5055c0d5f503cf92bd324db014c568e7d9d7d30ecedb86185cc45e32863858c02c4cd8e161696f183003d4a9df34087b25", 0xed}], 0x10000000000000a3, 0x0, 0xb22) 20:41:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xc) 20:41:13 executing program 1: shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x0) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x0) 20:41:13 executing program 3: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) [ 449.425683][T13360] loop2: detected capacity change from 0 to 264192 [ 449.438855][T13363] loop0: detected capacity change from 0 to 16 [ 449.451710][T13360] FAT-fs (loop2): count of clusters too big (6291710) [ 449.458508][T13360] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x500000000000000, 0x7fff) 20:41:13 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xcd020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:13 executing program 5: r0 = socket(0x2, 0x8002, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3}, 0xc) 20:41:13 executing program 3: mlock(&(0x7f0000ff3000/0xd000)=nil, 0xd000) mprotect(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x4) 20:41:13 executing program 1: mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) setsockopt$sock_timeval(0xffffffffffffff9c, 0xffff, 0x0, &(0x7f0000000000), 0x10) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) [ 449.510367][T13375] loop4: detected capacity change from 0 to 16 20:41:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xd) [ 449.554719][T13386] loop2: detected capacity change from 0 to 264192 [ 449.576494][T13392] loop0: detected capacity change from 0 to 16 20:41:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x600000000000000, 0x7fff) 20:41:13 executing program 5: mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 20:41:13 executing program 3: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 20:41:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000040), 0x4) [ 449.605993][T13386] FAT-fs (loop2): count of clusters too big (6291710) [ 449.612880][T13386] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:13 executing program 1: r0 = socket$inet6(0x18, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000540), 0x4) [ 449.660817][T13414] loop4: detected capacity change from 0 to 16 [ 449.675874][T13386] loop2: detected capacity change from 0 to 264192 [ 449.695422][T13419] loop0: detected capacity change from 0 to 16 [ 449.702556][T13386] FAT-fs (loop2): count of clusters too big (6291710) 20:41:13 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000040), 0x4) 20:41:13 executing program 5: mprotect(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x1) [ 449.709350][T13386] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:13 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xd6020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xe) 20:41:13 executing program 1: r0 = socket$inet6(0x18, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x80, &(0x7f0000000540), 0x4) 20:41:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x604000000000000, 0x7fff) 20:41:13 executing program 3: mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) 20:41:13 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) 20:41:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x700000000000000, 0x7fff) [ 449.845426][T13444] loop0: detected capacity change from 0 to 16 [ 449.862113][T13448] loop4: detected capacity change from 0 to 16 [ 449.881915][T13456] loop2: detected capacity change from 0 to 264192 20:41:13 executing program 1: mlock(&(0x7f0000ff3000/0xd000)=nil, 0xd000) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5) 20:41:13 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) read(r0, 0x0, 0x0) fchown(r0, 0x0, 0x0) 20:41:13 executing program 5: r0 = socket$inet6(0x18, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000540), 0x4) 20:41:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xf) 20:41:13 executing program 1: madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) [ 449.902896][T13456] FAT-fs (loop2): count of clusters too big (6291710) [ 449.909687][T13456] FAT-fs (loop2): Can't find a valid FAT filesystem [ 449.942365][T13472] loop0: detected capacity change from 0 to 16 [ 449.975177][T13480] loop4: detected capacity change from 0 to 16 [ 450.000194][T13456] loop2: detected capacity change from 0 to 264192 20:41:13 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xd7020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x800000000000000, 0x7fff) 20:41:13 executing program 1: writev(0xffffffffffffff9c, &(0x7f0000000240)=[{&(0x7f0000000000)="e92d828b020300000005014300f83f1f125484cd883ecffe8dc3b8f2b4bd762fe05be5da9ea1acc279c56a98026204138c7e0590ea", 0xffffffffffffff4e}, {&(0x7f0000000040)="52cc2fc53f3fcaa91e5b8a927199b0d438d8f3d2abfd70ca008bc4ec05dd597a97", 0x21}, {&(0x7f00000002c0)="bd297b8447b3e21a29ed6c2f9defc3dde95b488df199c81d987179c96e90ee679a53b6c50bb8a35fd294f8a7d35ea988f49a752c441ec5e3940d9a585f54b28f5dc9d384d3e8ce6891d65e214cb3d5e126bae37f5047e3f8bd4b2dbb92c3847ee6f68e95041189bfc9479e73c9d4854549de84ecb1940d360317f6476a01be0ae5cd36347031a6885985d73c12c4a9df9a1b476b6bcf74b4e3093c0320824e966228812e5731edf59c0e9607b5d979aa446987a1005edf18c9f5ef092434cc6a1b6ae341ca970fce9a8a084e87ee9391d4917ca47ee74c12", 0xd8}, {&(0x7f0000000080)="176e111931af2298ae539a4a64e4c917a8b3ead81410d805ac91ac5af2eb3df720a3f0ec8edb414925184aaf812ea7e4fa770ff8cd711f7fe1c92880dc5bf623ad9c5cee173b18422424adb50a71735630f13572c6264f20a3ca00641da4b4c0b7470951c867a449b8ec18c7f85be3bfb1aa3d", 0x73}], 0x4) 20:41:13 executing program 3: r0 = socket(0x2, 0x3, 0x0) getsockopt(r0, 0x0, 0x6, &(0x7f0000000000)=""/161, &(0x7f00000000c0)=0xa1) 20:41:13 executing program 5: r0 = socket(0x18, 0x3, 0x0) recvmsg(r0, &(0x7f0000001500)={0x0, 0x0, 0x0}, 0x0) 20:41:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x18) [ 450.020703][T13456] FAT-fs (loop2): count of clusters too big (6291710) [ 450.027496][T13456] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:13 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x1) 20:41:13 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x13361d320b671a1d, 0x0) [ 450.100636][T13508] loop0: detected capacity change from 0 to 16 20:41:13 executing program 5: madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) 20:41:13 executing program 3: mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 20:41:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x900000000000000, 0x7fff) 20:41:13 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe2c}, 0x40c) [ 450.149444][T13522] loop2: detected capacity change from 0 to 264192 [ 450.151479][T13523] loop4: detected capacity change from 0 to 16 [ 450.180940][T13522] FAT-fs (loop2): count of clusters too big (6291710) [ 450.187759][T13522] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:13 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xdaffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:13 executing program 3: mlock(&(0x7f0000ff3000/0xd000)=nil, 0xd000) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 20:41:13 executing program 5: mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 20:41:13 executing program 1: socket$inet6(0x18, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 20:41:13 executing program 3: msgget(0x3, 0x6e1) 20:41:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xf0) 20:41:13 executing program 5: pipe(&(0x7f00000001c0)) clock_gettime(0x3, &(0x7f00000000c0)) [ 450.275749][T13552] loop0: detected capacity change from 0 to 16 [ 450.296160][T13555] loop2: detected capacity change from 0 to 264192 20:41:13 executing program 1: r0 = socket(0x18, 0x3, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x1, &(0x7f0000000140)={0x18, 0x2}, 0xc) 20:41:13 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0x0) [ 450.324229][T13555] FAT-fs (loop2): count of clusters too big (6291710) [ 450.331021][T13555] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:13 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xa00000000000000, 0x7fff) 20:41:13 executing program 5: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 20:41:13 executing program 1: setrlimit(0x7, &(0x7f0000000140)) 20:41:13 executing program 1: r0 = socket$inet6(0x18, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000540), 0x4) [ 450.367057][T13572] loop4: detected capacity change from 0 to 16 20:41:13 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) connect(r2, &(0x7f0000000440)=@in={0x2, 0x1}, 0xc) 20:41:13 executing program 5: mlock(&(0x7f0000ff3000/0xd000)=nil, 0xd000) munlock(&(0x7f0000ff4000/0xc000)=nil, 0xc000) 20:41:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xfe) [ 450.426449][T13587] loop2: detected capacity change from 0 to 264192 [ 450.448422][T13587] FAT-fs (loop2): count of clusters too big (6291710) [ 450.455211][T13587] FAT-fs (loop2): Can't find a valid FAT filesystem [ 450.460274][T13594] loop0: detected capacity change from 0 to 16 20:41:14 executing program 1: getdents(0xffffffffffffffff, 0x0, 0xffffffa7) 20:41:14 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="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", 0x171}], 0x1}, 0x0) 20:41:14 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x100000001, 0x0, 0x9}, 0x0) 20:41:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xb00000000000000, 0x7fff) [ 450.523117][T13587] loop2: detected capacity change from 0 to 264192 [ 450.540374][T13613] loop4: detected capacity change from 0 to 16 [ 450.547125][T13587] FAT-fs (loop2): count of clusters too big (6291710) [ 450.554028][T13587] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:14 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xf9fdffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:14 executing program 3: shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x2000)=nil, 0x0) 20:41:14 executing program 1: mlock(&(0x7f0000ff3000/0xd000)=nil, 0xd000) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 20:41:14 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 20:41:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x204) [ 450.628111][T13629] loop0: detected capacity change from 0 to 16 20:41:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xc00000000000000, 0x7fff) 20:41:14 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:41:14 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, &(0x7f00000012c0)}, 0x0) 20:41:14 executing program 1: mlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) [ 450.681067][T13642] loop2: detected capacity change from 0 to 264192 [ 450.699891][T13645] loop4: detected capacity change from 0 to 16 [ 450.707964][T13642] FAT-fs (loop2): count of clusters too big (6291710) [ 450.714806][T13642] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:14 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xfdfdffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:14 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001300)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8, 0x0}, 0x0) 20:41:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x300) 20:41:14 executing program 3: chown(&(0x7f0000000000)='.\x00', 0x0, 0xffffffffffffffff) 20:41:14 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) [ 450.762025][T13658] loop0: detected capacity change from 0 to 16 20:41:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xd00000000000000, 0x7fff) 20:41:14 executing program 5: r0 = socket(0x2, 0x3, 0x0) getsockopt(r0, 0x0, 0x0, 0x0, 0x0) 20:41:14 executing program 3: syz_mount_image$vfat(&(0x7f0000001180), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$tcp_mem(0xffffffffffffff9c, 0x0, 0x1, 0x0) openat$tcp_mem(0xffffffffffffff9c, 0x0, 0x1, 0x0) ptrace$getsig(0x4202, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, 0x0) syz_read_part_table(0x0, 0x6, &(0x7f0000002940)=[{&(0x7f00000015c0)="b06e2b102b1267e11c62a03a3235e2156b07fe47c6a53b9632c4c7b8d34b2b0c0d1e36b71ca7", 0x26, 0xfffffffffffff6a4}, {&(0x7f0000001600)="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", 0x1000}, {&(0x7f0000002600)="9dc1913263ecd6719f66f135aff4ed90bb0d819cd337005374f56f8310344018a6c36f71ba5ee2e2d2550ebaa650ef496f8d1f2429118181b44d2d08db7e7e00c8f14f8e3433809c6b13b866241d8c13775b93322081b3402af44fad", 0x5c, 0x1ff}, {&(0x7f0000002680)="19e309132ebdb8b110261b02e526bf94526aa3789ba97295d18c409771c51edeb944f0a84c8f5551", 0x28, 0x1}, {0x0, 0x0, 0x3}, {&(0x7f0000002700)}]) 20:41:14 executing program 1: mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000ff3000/0xd000)=nil, 0xd000) [ 450.838403][T13677] loop2: detected capacity change from 0 to 264192 [ 450.860942][T13683] loop4: detected capacity change from 0 to 16 [ 450.863026][T13677] FAT-fs (loop2): count of clusters too big (6291710) [ 450.873860][T13677] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:14 executing program 1: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) 20:41:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x402) [ 450.913305][T13696] loop0: detected capacity change from 0 to 16 [ 450.931445][T13699] loop3: detected capacity change from 0 to 16374 20:41:14 executing program 1: madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7) [ 450.958956][T13677] loop2: detected capacity change from 0 to 264192 [ 450.974906][T13677] FAT-fs (loop2): count of clusters too big (6291710) [ 450.981696][T13677] FAT-fs (loop2): Can't find a valid FAT filesystem [ 451.001377][T13719] loop4: detected capacity change from 0 to 16 20:41:14 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xfdffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xe00000000000000, 0x7fff) 20:41:14 executing program 1: mlock(&(0x7f0000ff3000/0xd000)=nil, 0xd000) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 20:41:14 executing program 5: madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) [ 451.014109][T13722] loop3: detected capacity change from 0 to 16374 20:41:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x406) 20:41:14 executing program 3: mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 20:41:14 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xfeffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:14 executing program 5: r0 = socket(0x18, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, 0x0) 20:41:14 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0xcb373b80ae505739, 0x0) [ 451.055798][T13735] loop2: detected capacity change from 0 to 264192 [ 451.063922][T13735] FAT-fs (loop2): count of clusters too big (6291710) [ 451.070716][T13735] FAT-fs (loop2): Can't find a valid FAT filesystem [ 451.075496][T13737] loop0: detected capacity change from 0 to 16 20:41:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf08000000000000, 0x7fff) 20:41:14 executing program 5: socket(0x0, 0xd9e7524221e0d3a1, 0x0) 20:41:14 executing program 3: r0 = socket$inet6(0x18, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x80, 0x0, 0x0) 20:41:14 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, &(0x7f00000012c0)=[@rights], 0x10}, 0x0) [ 451.159505][T13759] loop4: detected capacity change from 0 to 16 [ 451.175965][T13761] loop2: detected capacity change from 0 to 264192 20:41:14 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x80087467, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1}) 20:41:14 executing program 3: socketpair(0x1, 0x2, 0x1, &(0x7f0000001200)) [ 451.211876][T13761] FAT-fs (loop2): count of clusters too big (6291710) [ 451.218663][T13761] FAT-fs (loop2): Can't find a valid FAT filesystem [ 451.224364][T13773] loop0: detected capacity change from 0 to 16 20:41:14 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x500) 20:41:14 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff}) fcntl$lock(r0, 0xe, 0x0) 20:41:14 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xfffffffe}, 0x0) 20:41:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x1000000000000000, 0x7fff) 20:41:14 executing program 3: setitimer(0x0, 0x0, &(0x7f0000000100)) getitimer(0x2, &(0x7f0000000080)) 20:41:14 executing program 1: mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) [ 451.317595][T13790] loop2: detected capacity change from 0 to 264192 [ 451.332816][T13790] FAT-fs (loop2): count of clusters too big (6291710) [ 451.339635][T13790] FAT-fs (loop2): Can't find a valid FAT filesystem [ 451.350705][T13800] syz-executor.3 calls setitimer() with new_value NULL pointer. Misfeature support will be removed 20:41:14 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xfffdffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:14 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockname(r0, 0x0, &(0x7f0000000080)) 20:41:14 executing program 5: r0 = socket(0x18, 0x1, 0x0) read(r0, 0x0, 0x0) 20:41:14 executing program 1: pipe2(&(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setown(r0, 0x6, 0xffffffffffffffff) [ 451.382245][T13806] loop4: detected capacity change from 0 to 16 [ 451.391039][T13807] loop0: detected capacity change from 0 to 16 20:41:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x600) 20:41:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x1100000000000000, 0x7fff) 20:41:15 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r0, 0x80047462) 20:41:15 executing program 5: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) [ 451.454081][T13824] loop2: detected capacity change from 0 to 264192 [ 451.487824][T13831] loop4: detected capacity change from 0 to 16 [ 451.495372][T13824] FAT-fs (loop2): count of clusters too big (6291710) [ 451.502151][T13824] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:15 executing program 5: munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0) 20:41:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x1200000000000000, 0x7fff) 20:41:15 executing program 3: r0 = socket(0x18, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000000c0), 0x10) [ 451.527977][T13843] loop0: detected capacity change from 0 to 16 20:41:15 executing program 5: setuid(0xffffffffffffffff) socket$unix(0x1, 0x5, 0x0) [ 451.576241][T13824] loop2: detected capacity change from 0 to 264192 [ 451.597547][T13824] FAT-fs (loop2): count of clusters too big (6291710) [ 451.604363][T13824] FAT-fs (loop2): Can't find a valid FAT filesystem [ 451.614391][T13862] loop0: detected capacity change from 0 to 16 20:41:15 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xfffffdf9, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:15 executing program 1: r0 = socket$inet6(0x18, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x20, 0x0, 0x0) 20:41:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x604) 20:41:15 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000100), 0x10) 20:41:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x1f05000000000000, 0x7fff) 20:41:15 executing program 5: mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) pipe(&(0x7f0000000000)) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 20:41:15 executing program 3: mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) [ 451.685218][T13877] loop4: detected capacity change from 0 to 16 [ 451.707412][T13885] loop0: detected capacity change from 0 to 16 [ 451.714371][T13886] loop2: detected capacity change from 0 to 264192 20:41:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x700) 20:41:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x2000000000000000, 0x7fff) 20:41:15 executing program 1: mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 20:41:15 executing program 5: r0 = socket(0x18, 0x3, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8) [ 451.736037][T13886] FAT-fs (loop2): count of clusters too big (6291710) [ 451.742832][T13886] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:15 executing program 3: mprotect(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) [ 451.833777][T13886] loop2: detected capacity change from 0 to 264192 [ 451.839673][T13917] loop4: detected capacity change from 0 to 16 [ 451.864672][T13886] FAT-fs (loop2): count of clusters too big (6291710) [ 451.871471][T13886] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:15 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xfffffdfd, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:15 executing program 1: pipe2(&(0x7f0000000800)={0xffffffffffffffff}, 0x0) sendmsg$unix(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:41:15 executing program 5: mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 20:41:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00000000c0)=[{r0, 0x80}], 0x1, 0x0) 20:41:15 executing program 5: execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) 20:41:15 executing program 3: poll(0x0, 0x0, 0x7fff) clone(0x2000411cf7c, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000027c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000d, 0x12, r1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x0, 0x0, &(0x7f0000000100)) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x16, 0x0, @thr={0x0, 0x0}}, &(0x7f00000003c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) [ 451.886994][T13920] loop0: detected capacity change from 0 to 16 20:41:15 executing program 1: r0 = socket(0x18, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x200, 0x0, 0x0) 20:41:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x900) 20:41:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x2200000000000000, 0x7fff) 20:41:15 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x0, 0x0, &(0x7f0000000180), 0x0) [ 451.960496][T13940] loop2: detected capacity change from 0 to 264192 [ 451.976454][T13940] FAT-fs (loop2): count of clusters too big (6291710) [ 451.983260][T13940] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:15 executing program 5: openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x412, 0x0) 20:41:15 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000040)='q', 0x1}], 0x1, &(0x7f0000000540)=[@cred], 0x20}, 0x0) [ 452.007929][T13952] loop4: detected capacity change from 0 to 16 20:41:15 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xfffffdff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:15 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 20:41:15 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) [ 452.043606][T13940] loop2: detected capacity change from 0 to 264192 [ 452.058765][T13940] FAT-fs (loop2): count of clusters too big (6291710) [ 452.065561][T13940] FAT-fs (loop2): Can't find a valid FAT filesystem [ 452.067104][T13966] loop0: detected capacity change from 0 to 16 20:41:15 executing program 5: accept(0xffffffffffffffff, &(0x7f0000000340)=@in, 0x0) 20:41:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xa00) [ 452.162479][T13974] loop2: detected capacity change from 0 to 264192 [ 452.172149][T13974] FAT-fs (loop2): count of clusters too big (6291710) [ 452.179035][T13974] FAT-fs (loop2): Can't find a valid FAT filesystem [ 452.189801][T13990] loop4: detected capacity change from 0 to 16 [ 452.241736][T13974] loop2: detected capacity change from 0 to 264192 [ 452.270478][T13974] FAT-fs (loop2): count of clusters too big (6291710) [ 452.277244][T13974] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:16 executing program 3: openat$null(0xffffffffffffff9c, &(0x7f0000001580), 0x2, 0x0) 20:41:16 executing program 1: r0 = socket$inet6(0x18, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000280)=0x10001, 0x4) 20:41:16 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) dup2(r0, r0) 20:41:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x2500000000000000, 0x7fff) 20:41:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xb00) 20:41:16 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:16 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) fcntl$getflags(r0, 0x1) 20:41:16 executing program 3: socket(0x1, 0x0, 0xff) [ 452.886841][T14016] loop2: detected capacity change from 0 to 264192 [ 452.887085][T14017] loop0: detected capacity change from 0 to 16 [ 452.893643][T14020] loop4: detected capacity change from 0 to 16 20:41:16 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) pwritev(r0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0) 20:41:16 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCMGET(r0, 0x4004746a, 0x0) [ 452.932007][T14016] FAT-fs (loop2): count of clusters too big (6291710) [ 452.938815][T14016] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x2f02000000000000, 0x7fff) 20:41:16 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xffffff85, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:16 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 20:41:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xc00) 20:41:16 executing program 5: getpgid(0xffffffffffffffff) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f00000000c0)=""/140) 20:41:16 executing program 3: accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0), 0x0) 20:41:16 executing program 1: socket$inet6(0x18, 0x3, 0x4) [ 453.036363][T14055] loop2: detected capacity change from 0 to 264192 [ 453.049478][T14058] loop0: detected capacity change from 0 to 16 20:41:16 executing program 5: pipe2(&(0x7f0000001780), 0x0) fcntl$getown(0xffffffffffffffff, 0x5) 20:41:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x3f00000000000000, 0x7fff) 20:41:16 executing program 3: openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x20, 0x0) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) [ 453.087870][T14055] FAT-fs (loop2): count of clusters too big (6291710) [ 453.094655][T14055] FAT-fs (loop2): Can't find a valid FAT filesystem [ 453.106364][T14071] loop4: detected capacity change from 0 to 16 20:41:16 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000011c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001140)=[{0x0}, {&(0x7f0000000080)="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", 0x784}], 0x2}, 0x0) 20:41:16 executing program 1: accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0xc) 20:41:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xd00) [ 453.189266][T14055] loop2: detected capacity change from 0 to 264192 [ 453.211334][T14055] FAT-fs (loop2): count of clusters too big (6291710) [ 453.218102][T14055] FAT-fs (loop2): Can't find a valid FAT filesystem [ 453.241933][T14103] loop4: detected capacity change from 0 to 16 [ 453.248123][T14102] loop0: detected capacity change from 0 to 16 20:41:16 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:16 executing program 5: socket(0x10, 0x0, 0x20) 20:41:16 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000011c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001140)=[{&(0x7f0000000040)="06ce6f825dfb7c5e56f93fe68b9ad6c613dc47da590c4efa6927437d086e1328f45e9d312cd07de37e33af2d271a4bfc944d964f", 0x34}, {&(0x7f0000000080)="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", 0x7cd}, {0x0}], 0x3}, 0x0) 20:41:16 executing program 1: socket(0x0, 0x0, 0x20) 20:41:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xe00) 20:41:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x4000000000000000, 0x7fff) 20:41:16 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000011c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001140)=[{&(0x7f0000000040)="06ce6f825dfb7c5e56f93fe68b9ad6c613dc47da", 0x14}], 0x1}, 0x0) 20:41:16 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) 20:41:16 executing program 1: openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x20000, 0x0) [ 453.344316][T14128] loop2: detected capacity change from 0 to 264192 [ 453.346227][T14129] loop4: detected capacity change from 0 to 16 20:41:16 executing program 3: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 20:41:16 executing program 5: recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000010c0)=@abs={0x0, 0x0, 0x2}, 0x8) 20:41:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xf00) [ 453.390564][T14128] FAT-fs (loop2): count of clusters too big (6291710) [ 453.397381][T14128] FAT-fs (loop2): Can't find a valid FAT filesystem [ 453.410580][T14143] loop0: detected capacity change from 0 to 16 20:41:17 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xffffff97, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:17 executing program 1: pipe2(0x0, 0x7dcb99053bd0a932) 20:41:17 executing program 5: lseek(0xffffffffffffffff, 0x0, 0x0) 20:41:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x4800000000000000, 0x7fff) 20:41:17 executing program 3: r0 = socket$inet6(0x18, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000280), 0x4) 20:41:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x1800) [ 453.502832][T14128] loop2: detected capacity change from 0 to 264192 [ 453.507512][T14160] loop4: detected capacity change from 0 to 16 [ 453.516772][T14128] FAT-fs (loop2): count of clusters too big (6291710) [ 453.523550][T14128] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:17 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000011c0)={0x0, 0x0, 0x0}, 0x0) 20:41:17 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/119, 0x77}, {0x0}], 0x2) 20:41:17 executing program 5: shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 20:41:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x3f00) [ 453.598275][T14180] loop4: detected capacity change from 0 to 16 [ 453.609647][T14182] loop0: detected capacity change from 0 to 16 [ 453.636842][T14187] loop2: detected capacity change from 0 to 264192 20:41:17 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f00000002c0), 0x0) 20:41:17 executing program 3: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 453.673847][T14187] FAT-fs (loop2): count of clusters too big (6291710) [ 453.680749][T14187] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:17 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xffffffda, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x4c00000000000000, 0x7fff) 20:41:17 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000011c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001140)=[{0x0}], 0x1}, 0x0) 20:41:17 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) 20:41:17 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000180)=[{0x0}], 0x1) [ 453.751203][T14216] loop4: detected capacity change from 0 to 16 [ 453.791144][T14225] loop0: detected capacity change from 0 to 16 20:41:17 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockname(r0, 0x0, 0x0) 20:41:17 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000016c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 20:41:17 executing program 1: openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x20, 0x0) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10, 0x0) 20:41:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xf000) [ 453.811759][T14235] loop2: detected capacity change from 0 to 264192 20:41:17 executing program 5: socketpair(0x2, 0x0, 0x29, 0x0) 20:41:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x6000000000000000, 0x7fff) 20:41:17 executing program 1: pipe2(&(0x7f0000001780)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) [ 453.861427][T14235] FAT-fs (loop2): count of clusters too big (6291710) [ 453.868205][T14235] FAT-fs (loop2): Can't find a valid FAT filesystem [ 453.913397][T14235] loop2: detected capacity change from 0 to 264192 [ 453.926101][T14263] loop0: detected capacity change from 0 to 16 [ 453.933460][T14235] FAT-fs (loop2): count of clusters too big (6291710) [ 453.933629][T14264] loop4: detected capacity change from 0 to 16 [ 453.940247][T14235] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:17 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0xffff, 0x1022, 0x0, 0x0) 20:41:17 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000001140)=[{0x0}], 0x1}, 0x0) 20:41:17 executing program 1: utimes(0x0, &(0x7f0000000540)={{0x0, 0x1000000010000000}}) 20:41:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x670f000000000000, 0x7fff) 20:41:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xfeff) 20:41:17 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000280)=[{0x0}], 0x1}, 0x0) 20:41:17 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000000200)=[{0x0}], 0x1, 0x0, 0x0) 20:41:17 executing program 5: getegid() pipe2(&(0x7f0000000000), 0x0) [ 454.031366][T14285] loop0: detected capacity change from 0 to 16 [ 454.050237][T14287] loop2: detected capacity change from 0 to 264192 [ 454.056790][T14291] loop4: detected capacity change from 0 to 16 20:41:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x6800000000000000, 0x7fff) 20:41:17 executing program 1: accept(0xffffffffffffffff, &(0x7f0000000340)=@in, &(0x7f0000000380)=0xc) [ 454.086408][T14287] FAT-fs (loop2): count of clusters too big (6291710) [ 454.093198][T14287] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:17 executing program 5: openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x20, 0x0) execve(0x0, 0x0, 0x0) 20:41:17 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xfffffffd, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:17 executing program 3: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x2019, 0xffffffffffffffff, 0x0) 20:41:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xfffe) 20:41:17 executing program 1: pwritev(0xffffffffffffff9c, &(0x7f0000001380)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0, 0x0) 20:41:17 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000011c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001140)=[{&(0x7f0000000040)="06ce6f825dfb7c5e56f93fe68b9ad6c613dc47da590c4efa6927437d086e1328f45e9d312cd07de37e33af2d271a4bfc944d964f", 0x34}, {&(0x7f0000000080)="eaacb1466167752a06f10b213b4817d944b74f7bc35de7a1af955e3de8ae9a6b74160cf9f60416c6dffa1d84166f6c4aa894668b435752699cd4d0d79a2cfdd4289b2b65f66bf1fdb0bd60d8565c4829f54ca0b236d8a09346f264d852", 0x5d}], 0x2}, 0x0) [ 454.161693][T14307] loop0: detected capacity change from 0 to 16 20:41:17 executing program 3: semget(0x2, 0x2, 0x220) 20:41:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x6c00000000000000, 0x7fff) 20:41:17 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt(r0, 0x0, 0x0, 0x0, 0x0) 20:41:17 executing program 5: utimensat(0xffffffffffffff9c, 0x0, &(0x7f0000000040)={{}, {0x0, 0xfffffffffffffffe}}, 0x0) [ 454.231424][T14320] loop2: detected capacity change from 0 to 264192 [ 454.247167][T14329] loop4: detected capacity change from 0 to 16 [ 454.261685][T14320] FAT-fs (loop2): count of clusters too big (6291710) [ 454.268480][T14320] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:17 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xfffffffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r0, 0x6, 0x0) 20:41:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x20000) [ 454.308455][T14337] loop0: detected capacity change from 0 to 16 20:41:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x7400000000000000, 0x7fff) 20:41:17 executing program 5: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt(r0, 0x0, 0x1f, &(0x7f0000000000)=""/150, &(0x7f00000000c0)=0x96) 20:41:17 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000001240)=[{0x0}], 0x1, 0x0, 0x0) semctl$IPC_STAT(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000001280)=""/4096) 20:41:17 executing program 1: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) [ 454.357498][T14359] loop2: detected capacity change from 0 to 264192 [ 454.368768][T14360] loop4: detected capacity change from 0 to 16 [ 454.391838][T14359] FAT-fs (loop2): count of clusters too big (6291710) [ 454.398641][T14359] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:17 executing program 3: accept$inet6(0xffffffffffffff9c, 0x0, 0x0) 20:41:17 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) write(r0, 0x0, 0x0) 20:41:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x40000) [ 454.425271][T14376] loop0: detected capacity change from 0 to 16 [ 454.463456][T14359] loop2: detected capacity change from 0 to 264192 20:41:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x770c000000000000, 0x7fff) 20:41:18 executing program 1: socket$inet6(0x18, 0x0, 0x4) [ 454.472193][T14359] FAT-fs (loop2): count of clusters too big (6291710) [ 454.479016][T14359] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:18 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x8000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:18 executing program 3: utimes(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 20:41:18 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000011c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001140)=[{&(0x7f0000000040)="06ce6f825dfb7c5e56f93fe68b9ad6c613dc47da590c4efa6927437d086e1328f45e9d312cd07de37e33af2d271a4bfc944d964f", 0x34}, {&(0x7f0000000080)="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", 0x750}, {0x0}], 0x3}, 0x0) 20:41:18 executing program 1: socket$inet6(0x18, 0x0, 0x13) [ 454.544559][T14406] loop4: detected capacity change from 0 to 16 [ 454.559725][T14408] loop0: detected capacity change from 0 to 16 20:41:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x60000) 20:41:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x7801000000000000, 0x7fff) 20:41:18 executing program 5: semctl$SETVAL(0x0, 0x0, 0x8, &(0x7f00000000c0)) 20:41:18 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x80000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 454.592122][T14422] loop2: detected capacity change from 0 to 264192 [ 454.600491][T14422] FAT-fs (loop2): count of clusters too big (6291710) [ 454.607262][T14422] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:18 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x1022, 0x0, 0x0) 20:41:18 executing program 3: ftruncate(0xffffffffffffff9c, 0x0) 20:41:18 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000011c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, 0x0}, 0x0) 20:41:18 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) readv(r1, &(0x7f0000000180)=[{0x0}], 0x1) [ 454.687856][T14444] loop4: detected capacity change from 0 to 16 [ 454.694234][T14443] loop0: detected capacity change from 0 to 16 [ 454.704482][T14442] loop2: detected capacity change from 0 to 264192 20:41:18 executing program 3: semget(0x2, 0x0, 0x220) 20:41:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x80000) 20:41:18 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) write(r0, 0x0, 0x0) 20:41:18 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f00000002c0), &(0x7f0000000300)=0xc) 20:41:18 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 454.729834][T14442] FAT-fs (loop2): count of clusters too big (6291710) [ 454.736604][T14442] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x7a00000000000000, 0x7fff) 20:41:18 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xedc000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:18 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) setsockopt$sock_cred(r0, 0xffff, 0x1022, 0x0, 0x0) [ 454.821038][T14474] loop4: detected capacity change from 0 to 16 [ 454.852708][T14482] loop2: detected capacity change from 0 to 264192 20:41:18 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) 20:41:18 executing program 1: shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff}}) 20:41:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xa0000) 20:41:18 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="500000000202050000000000000000010a0000003c0002802c00018014000300fc02000000000000000000000000000014000400ff0300000000000000000000000000010c0002"], 0x50}}, 0x0) [ 454.870479][T14483] loop0: detected capacity change from 0 to 16 [ 454.895756][T14482] FAT-fs (loop2): count of clusters too big (6291710) [ 454.902542][T14482] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:18 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x25}]}) 20:41:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x7f51010000000000, 0x7fff) 20:41:18 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) 20:41:18 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt(r0, 0x0, 0x100, 0x0, &(0x7f0000000100)) [ 454.986056][T14506] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 455.008278][T14508] loop4: detected capacity change from 0 to 16 20:41:18 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x401, 0x0) fcntl$setlease(r0, 0x400, 0x0) 20:41:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) 20:41:18 executing program 5: openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x880000) [ 455.032387][T14518] loop0: detected capacity change from 0 to 16 [ 455.054253][T14520] loop2: detected capacity change from 0 to 264192 20:41:18 executing program 3: syz_genetlink_get_family_id$batadv(0xfffffffffffffffd, 0xffffffffffffffff) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), 0xffffffffffffffff) 20:41:18 executing program 1: pipe(&(0x7f0000001680)={0xffffffffffffffff}) sendmsg$NL80211_CMD_JOIN_MESH(r0, 0x0, 0x0) 20:41:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xc0000) 20:41:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x7fffffffffffffff, 0x7fff) [ 455.083618][T14520] FAT-fs (loop2): count of clusters too big (6291710) [ 455.090412][T14520] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:18 executing program 3: r0 = socket(0x2, 0xa, 0x0) getsockname$unix(r0, 0x0, &(0x7f0000000200)=0x1c) 20:41:18 executing program 5: r0 = socket(0x2, 0x2, 0x0) getsockopt(r0, 0x8, 0x0, 0x0, 0x0) [ 455.172230][T14520] loop2: detected capacity change from 0 to 264192 [ 455.185985][T14520] FAT-fs (loop2): count of clusters too big (6291710) [ 455.192804][T14520] FAT-fs (loop2): Can't find a valid FAT filesystem [ 455.205524][T14556] loop0: detected capacity change from 0 to 16 20:41:18 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x2000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:18 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)={0x50, 0x2, 0x2, 0x5, 0x0, 0x0, {0xa}, [@CTA_EXPECT_TUPLE={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private2}, {0x14, 0x4, @mcast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x50}}, 0x0) 20:41:18 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, 0x4, 0x8, 0x5}, 0x14}}, 0x0) 20:41:18 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x40) 20:41:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x8709000000000000, 0x7fff) [ 455.223946][T14557] loop4: detected capacity change from 0 to 16 20:41:18 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000000202050000000000000000000a0000003c0002802c00018014000300fc0200000000000000faffffffffffff130004"], 0x50}}, 0x0) 20:41:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xe0000) 20:41:18 executing program 5: r0 = socket(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001d40)={&(0x7f0000001640)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001cc0)=ANY=[], 0x68}, 0x0) 20:41:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/nfsfs\x00') getdents64(r0, &(0x7f00000000c0)=""/129, 0x81) [ 455.294538][T14577] loop2: detected capacity change from 0 to 264192 [ 455.312548][T14575] loop0: detected capacity change from 0 to 16 [ 455.322661][T14577] FAT-fs (loop2): count of clusters too big (6291710) [ 455.329458][T14577] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:18 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x7ffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:18 executing program 5: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x5c0) [ 455.332414][T14583] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 20:41:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x9706000000000000, 0x7fff) 20:41:18 executing program 3: accept4$packet(0xffffffffffffffff, 0x0, 0x0, 0x40800) 20:41:18 executing program 5: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000000c0)) 20:41:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='task\x00') mknodat$null(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x103) [ 455.400329][T14596] loop4: detected capacity change from 0 to 16 [ 455.421437][T14602] loop2: detected capacity change from 0 to 264192 20:41:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r0, &(0x7f00000003c0)={0xfffffffffffffffd, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 20:41:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xf00000) 20:41:19 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000600), 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 20:41:19 executing program 5: r0 = socket(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001d40)={&(0x7f0000001640)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000001cc0)=ANY=[], 0x68}, 0x0) 20:41:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x99bee31800000000, 0x7fff) [ 455.458192][T14612] loop0: detected capacity change from 0 to 16 [ 455.486447][T14602] FAT-fs (loop2): count of clusters too big (6291710) [ 455.493247][T14602] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r1, r2, 0x0, 0x800000080004103) [ 455.553952][T14630] loop4: detected capacity change from 0 to 16 [ 455.583360][T14602] loop2: detected capacity change from 0 to 264192 [ 455.593817][T14641] loop0: detected capacity change from 0 to 16 20:41:19 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xe000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={0x0}}, 0x1) 20:41:19 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/237, 0xffffff0c}], 0x1, 0x0, 0x0) 20:41:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x1000000) 20:41:19 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/key-users\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/237, 0xffffff0c}], 0x1, 0x0, 0x0) [ 455.600176][T14602] FAT-fs (loop2): count of clusters too big (6291710) [ 455.600190][T14602] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:19 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xa001000000000000, 0x7fff) 20:41:19 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), r0) [ 455.659306][T14652] loop2: detected capacity change from 0 to 264192 [ 455.662672][T14652] FAT-fs (loop2): count of clusters too big (6291710) 20:41:19 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt(r0, 0x0, 0x0, 0x0, 0x0) 20:41:19 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/stat\x00', 0x0, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000300)=""/145, 0x7f}, {0x0, 0xfffffdfe}, {&(0x7f00000004c0)=""/98}, {&(0x7f0000000540)=""/223}, {&(0x7f00000006c0)=""/68}], 0x2) 20:41:19 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x10e000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 455.662688][T14652] FAT-fs (loop2): Can't find a valid FAT filesystem [ 455.720340][T14664] loop4: detected capacity change from 0 to 16 [ 455.738638][T14665] loop2: detected capacity change from 0 to 264192 [ 455.740392][T14665] FAT-fs (loop2): count of clusters too big (6291710) [ 455.740406][T14665] FAT-fs (loop2): Can't find a valid FAT filesystem [ 455.775455][T14665] loop2: detected capacity change from 0 to 264192 [ 455.775758][T14665] FAT-fs (loop2): count of clusters too big (6291710) [ 455.775769][T14665] FAT-fs (loop2): Can't find a valid FAT filesystem [ 455.816193][T14686] loop0: detected capacity change from 0 to 16 20:41:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r1, r2, 0x0, 0x800000080004103) 20:41:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000740)={[{@sb}]}) 20:41:19 executing program 1: pselect6(0x82, 0x0, 0x0, 0x0, &(0x7f0000000040), 0x0) 20:41:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x2000000) 20:41:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xa703000000000000, 0x7fff) 20:41:19 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 455.839792][T14687] loop2: detected capacity change from 0 to 264192 [ 455.868913][T14687] FAT-fs (loop2): count of clusters too big (6291710) [ 455.868930][T14687] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:19 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x204000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 455.934262][T14710] loop0: detected capacity change from 0 to 16 [ 455.941981][T14708] loop2: detected capacity change from 0 to 264192 [ 455.949506][T14711] loop4: detected capacity change from 0 to 16 [ 455.958970][T14708] FAT-fs (loop2): count of clusters too big (6291710) 20:41:19 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000600), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x2}}) 20:41:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_names\x00') read$usbmon(r0, 0x0, 0x0) 20:41:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xb700000000000000, 0x7fff) 20:41:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r1, r2, 0x0, 0x800000080004103) [ 455.958984][T14708] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:19 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000600), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x2}}) 20:41:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x2040000) 20:41:19 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000680)={&(0x7f0000000000)=@abs, 0xffffffffffffff41, 0x0}, 0x0) 20:41:19 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000600), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x2}}) [ 456.061320][T14733] loop0: detected capacity change from 0 to 16 [ 456.062322][T14737] loop2: detected capacity change from 0 to 264192 20:41:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r1, r2, 0x0, 0x800000080004103) 20:41:19 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/cgroups\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/229, 0xe5}], 0x1, 0x0, 0x0) 20:41:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xc100000000000000, 0x7fff) 20:41:19 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 456.122319][T14752] loop4: detected capacity change from 0 to 16 [ 456.138776][T14737] FAT-fs (loop2): count of clusters too big (6291710) [ 456.145605][T14737] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:19 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000600), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x2}}) 20:41:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') write$cgroup_subtree(r0, 0x0, 0x24) 20:41:19 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x802) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="b1", 0x1}], 0x1) 20:41:19 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) lseek(r0, 0x0, 0x0) 20:41:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x3000000) [ 456.228915][T14773] loop0: detected capacity change from 0 to 16 20:41:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/unix\x00') read$usbmon(r0, 0x0, 0x0) 20:41:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xc200000000000000, 0x7fff) [ 456.273895][T14781] loop2: detected capacity change from 0 to 264192 [ 456.290850][T14781] FAT-fs (loop2): count of clusters too big (6291710) [ 456.297625][T14781] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:19 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, 0x0) 20:41:19 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername(r0, &(0x7f0000000000)=@rc={0x1f, @none}, &(0x7f0000000080)=0xffffffffffffff8f) 20:41:19 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') write$cgroup_subtree(r0, &(0x7f0000000100)=ANY=[@ANYRESHEX, @ANYRESDEC], 0x24) [ 456.323996][T14792] loop4: detected capacity change from 0 to 16 [ 456.357689][T14795] loop0: detected capacity change from 0 to 16 20:41:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_GET(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f00000012c0)={&(0x7f0000000080)={0xec4, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x10, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8}]}, @TIPC_NLA_NODE={0xe88, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xc1, 0x3, "239fb982b9de635226f6988e87c175d6d72ee8ca939634beb756ff1706cbb894007e993e92d838496b2cf4081aaf9b4dc0a9bea309944e83eefd3913c90b66b106972535c43a24d811b55527aaee71dd128ee20829df90db129a0c55b87a374ccc34920adf2fdd9cbc633543832365b370eb5cf95ab888d7f21eb1c354deb4d95e55321e081401020af97b10b1189aaf6061f98c121afab661a82bb6ff877f984d243bf4c239ff5ff4f6ad5b7873d4f915439476d910785775b1fcc7f9"}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0xda1, 0x3, "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"}]}, @TIPC_NLA_LINK={0x4}]}, 0xec4}, 0x1, 0x0, 0x0, 0xc005}, 0x0) 20:41:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xc3ffffff00000000, 0x7fff) 20:41:19 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000600), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000003c0)) 20:41:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x4000000) 20:41:19 executing program 5: syz_open_procfs$userns(0xffffffffffffffff, 0xffffffffffffffff) 20:41:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/rt6_stats\x00') read$usbmon(r0, 0x0, 0x0) [ 456.409745][T14811] loop2: detected capacity change from 0 to 264192 [ 456.443873][T14811] FAT-fs (loop2): count of clusters too big (6291710) [ 456.450696][T14811] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:20 executing program 1: r0 = syz_open_procfs$userns(0x0, &(0x7f0000000040)) readv(r0, 0x0, 0x0) 20:41:20 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/ipv6_route\x00') read$usbmon(r0, 0x0, 0x0) [ 456.497143][T14827] loop0: detected capacity change from 0 to 16 [ 456.504826][T14831] loop4: detected capacity change from 0 to 16 20:41:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xc400000000000000, 0x7fff) 20:41:20 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/devices\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/229, 0xe5}], 0x1, 0x0, 0x0) 20:41:20 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp\x00') read$usbmon(r0, 0x0, 0x0) 20:41:20 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='wchan\x00') read$usbmon(r0, 0x0, 0x0) 20:41:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x5000000) 20:41:20 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='setgroups\x00') read$usbmon(r0, 0x0, 0x0) 20:41:20 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/229, 0xe5}], 0x1, 0x0, 0x0) 20:41:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') write$cgroup_subtree(r0, 0x0, 0x24) [ 456.599726][T14850] loop2: detected capacity change from 0 to 264192 [ 456.614898][T14856] loop0: detected capacity change from 0 to 16 [ 456.633554][T14850] FAT-fs (loop2): count of clusters too big (6291710) [ 456.640338][T14850] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:20 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_adj\x00') read$usbmon(r0, 0x0, 0x0) 20:41:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xc500000000000000, 0x7fff) 20:41:20 executing program 3: syz_open_dev$evdev(&(0x7f0000000000), 0x7, 0x0) [ 456.677079][T14868] loop4: detected capacity change from 0 to 16 [ 456.703725][T14850] loop2: detected capacity change from 0 to 264192 20:41:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x6000000) 20:41:20 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='stat\x00') read$usbmon(r0, 0x0, 0x0) [ 456.726350][T14850] FAT-fs (loop2): count of clusters too big (6291710) [ 456.733170][T14850] FAT-fs (loop2): Can't find a valid FAT filesystem [ 456.756203][T14887] loop0: detected capacity change from 0 to 16 20:41:20 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:20 executing program 5: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x34, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x11}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_DATA={0x4, 0x4, 0x0, 0x1, @tcp}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x34}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfe9c) splice(r0, 0x0, r2, 0x0, 0x10000005c, 0x0) 20:41:20 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000002080), 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x1000, 0x0, 0x0, "783b56979787010024e22b0f330f14403b0cc1"}) 20:41:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xc700000000000000, 0x7fff) 20:41:20 executing program 1: perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 456.790210][T14895] loop4: detected capacity change from 0 to 16 20:41:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x6040000) 20:41:20 executing program 1: r0 = socket(0x2, 0x3, 0x5) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={0x0, 0xb3c}}, 0x0) 20:41:20 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/1, 0x1}], 0x1) [ 456.834525][T14902] loop0: detected capacity change from 0 to 16 [ 456.847140][T14911] loop2: detected capacity change from 0 to 264192 [ 456.895057][T14911] FAT-fs (loop2): count of clusters too big (6291710) [ 456.901904][T14911] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xc800000000000000, 0x7fff) 20:41:20 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, 0x2, 0x2, 0x201, 0x0, 0x0, {}, [@CTA_EXPECT_TUPLE={0x4}]}, 0x18}}, 0x0) 20:41:20 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/229, 0xe5}], 0x1, 0xfffffff9, 0x0) [ 456.935303][T14928] loop4: detected capacity change from 0 to 16 [ 456.963619][T14323] ================================================================== [ 456.971695][T14323] BUG: KCSAN: data-race in copy_page_to_iter / fat12_ent_put [ 456.979073][T14323] 20:41:20 executing program 5: r0 = socket$inet6(0x18, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x18, 0x3}, 0xc) [ 456.981378][T14323] write to 0xffff8881325d62b2 of 1 bytes by task 14928 on cpu 1: [ 456.989067][T14323] fat12_ent_put+0xce/0x1b0 [ 456.993572][T14323] fat_ent_write+0x5e/0xd0 [ 456.997974][T14323] fat_chain_add+0x149/0x400 [ 457.002542][T14323] fat_get_block+0x429/0x5a0 [ 457.007117][T14323] __block_write_begin_int+0x4a2/0x1060 [ 457.012642][T14323] cont_write_begin+0x522/0x850 [ 457.017483][T14323] fat_write_begin+0x61/0xf0 [ 457.022066][T14323] generic_perform_write+0x196/0x3c0 [ 457.027352][T14323] __generic_file_write_iter+0x161/0x300 [ 457.032969][T14323] generic_file_write_iter+0x75/0x130 [ 457.038321][T14323] do_iter_readv_writev+0x2cb/0x360 [ 457.043532][T14323] do_iter_write+0x112/0x4c0 [ 457.048130][T14323] vfs_iter_write+0x4c/0x70 [ 457.052622][T14323] iter_file_splice_write+0x40a/0x750 [ 457.057986][T14323] direct_splice_actor+0x80/0xa0 [ 457.062918][T14323] splice_direct_to_actor+0x345/0x650 [ 457.068271][T14323] do_splice_direct+0xf5/0x170 [ 457.073023][T14323] do_sendfile+0x773/0xda0 [ 457.077424][T14323] __x64_sys_sendfile64+0xf2/0x130 [ 457.082508][T14323] do_syscall_64+0x3d/0x90 [ 457.086893][T14323] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 457.092771][T14323] [ 457.095066][T14323] read to 0xffff8881325d6000 of 1377 bytes by task 14323 on cpu 0: [ 457.102931][T14323] copy_page_to_iter+0x2e1/0x940 [ 457.107840][T14323] filemap_read+0xef6/0x1220 [ 457.112401][T14323] generic_file_read_iter+0x75/0x2c0 [ 457.117661][T14323] blkdev_read_iter+0xb9/0xf0 [ 457.122315][T14323] vfs_read+0x565/0x5d0 [ 457.126456][T14323] ksys_read+0xce/0x180 [ 457.130580][T14323] __x64_sys_read+0x3e/0x50 [ 457.135052][T14323] do_syscall_64+0x3d/0x90 [ 457.139439][T14323] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 457.145304][T14323] [ 457.147596][T14323] Reported by Kernel Concurrency Sanitizer on: [ 457.153713][T14323] CPU: 0 PID: 14323 Comm: systemd-udevd Not tainted 5.13.0-syzkaller #0 [ 457.162028][T14323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 457.172140][T14323] ================================================================== 20:41:20 executing program 1: creat(&(0x7f0000000280)='./file0\x00', 0x0) setxattr$security_capability(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200), &(0x7f0000000180)=@v3={0x3000000, [{0x4}, {0x0, 0x5}]}, 0x18, 0x0) execve(0x0, 0x0, 0x0) syz_io_uring_complete(0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 20:41:20 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='>! '], 0xa7) close(r0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) 20:41:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x7000000) 20:41:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x0) open_by_handle_at(r0, &(0x7f0000000300)=@FILEID_BTRFS_WITH_PARENT={0x28}, 0x0) 20:41:20 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x604000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xca00000000000000, 0x7fff) [ 457.196034][T14911] loop2: detected capacity change from 0 to 264192 [ 457.198189][T14949] loop0: detected capacity change from 0 to 16 [ 457.210936][T14911] FAT-fs (loop2): count of clusters too big (6291710) [ 457.217693][T14911] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:20 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='attr/current\x00') read$usbmon(r0, 0x0, 0xffffffffffffff27) 20:41:20 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_netfilter(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x14, 0x0, 0xe, 0xc03}, 0x14}}, 0x0) 20:41:20 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x401, 0x0) fcntl$setlease(r0, 0x400, 0x2) 20:41:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='sched\x00') read$usbmon(r0, 0x0, 0x0) [ 457.276603][T14968] loop2: detected capacity change from 0 to 264192 [ 457.280589][T14964] loop4: detected capacity change from 0 to 16 [ 457.298671][T14968] FAT-fs (loop2): count of clusters too big (6291710) [ 457.305441][T14968] FAT-fs (loop2): Can't find a valid FAT filesystem [ 457.312005][T14976] loop0: detected capacity change from 0 to 16 20:41:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xcb00000000000000, 0x7fff) 20:41:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x8000000) 20:41:20 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x4, 0x40000) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/34, 0x22}], 0x1) 20:41:20 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/handlers\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/229, 0xe5}], 0x1, 0xfffffff9, 0x0) 20:41:20 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/key-users\x00', 0x0, 0x0) lseek(r0, 0xff, 0x0) [ 457.387657][T14968] loop2: detected capacity change from 0 to 264192 [ 457.403850][T14968] FAT-fs (loop2): count of clusters too big (6291710) [ 457.410636][T14968] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:21 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:21 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 20:41:21 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{0x0}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x2, 0x0, 0x0) [ 457.478936][T15008] loop0: detected capacity change from 0 to 16 [ 457.479193][T15010] loop4: detected capacity change from 0 to 16 20:41:21 executing program 1: fork() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) 20:41:21 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='net/sockstat\x00') read$usbmon(r0, 0x0, 0x0) 20:41:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x9000000) 20:41:21 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/drivers\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/229, 0xe5}], 0x1, 0x0, 0x0) 20:41:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xcd00000000000000, 0x7fff) [ 457.549107][T15025] loop2: detected capacity change from 0 to 264192 [ 457.578616][T15025] FAT-fs (loop2): count of clusters too big (6291710) [ 457.585387][T15025] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:21 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) 20:41:21 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) dup3(r2, r0, 0x0) 20:41:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') read$usbmon(r0, &(0x7f0000000000)=""/43, 0x2b) [ 457.623444][T15042] loop4: detected capacity change from 0 to 16 [ 457.633959][T15043] loop0: detected capacity change from 0 to 16 20:41:21 executing program 5: setresuid(0x0, 0xee00, 0xffffffffffffffff) unshare(0x44000000) 20:41:21 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xa000000) 20:41:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xd000000000000000, 0x7fff) [ 457.678537][T15025] loop2: detected capacity change from 0 to 264192 [ 457.694495][T15025] FAT-fs (loop2): count of clusters too big (6291710) [ 457.701299][T15025] FAT-fs (loop2): Can't find a valid FAT filesystem [ 457.779583][T15066] loop2: detected capacity change from 0 to 264192 [ 457.787681][T15066] FAT-fs (loop2): count of clusters too big (6291710) [ 457.794485][T15066] FAT-fs (loop2): Can't find a valid FAT filesystem [ 457.800929][T15076] loop0: detected capacity change from 0 to 16 [ 457.807006][T15077] loop4: detected capacity change from 0 to 16 20:41:21 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/zoneinfo\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/237, 0xffffff0c}], 0x1, 0x0, 0x0) 20:41:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') read$usbmon(r0, 0x0, 0x0) 20:41:21 executing program 5: perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:41:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xd100000000000000, 0x7fff) 20:41:21 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x900000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xb000000) 20:41:21 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/snmp6\x00') read$usbmon(r0, 0x0, 0x0) 20:41:22 executing program 3: r0 = socket(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 20:41:22 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000010c0), 0x0, &(0x7f0000001100)={[{@sbsector}, {@block={'block', 0x3d, 0x800}}], [{@subj_user}, {@euid_lt={'euid<', 0xee01}}, {@obj_type={'obj_type', 0x3d, '!^$@'}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 20:41:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xd300000000000000, 0x7fff) [ 458.447030][T15104] loop0: detected capacity change from 0 to 16 [ 458.451528][T15106] loop4: detected capacity change from 0 to 16 [ 458.453682][T15105] loop2: detected capacity change from 0 to 264192 [ 458.475461][T15105] FAT-fs (loop2): count of clusters too big (6291710) [ 458.482261][T15105] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:22 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xa00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xc000000) 20:41:22 executing program 5: r0 = socket(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001cc0)=ANY=[], 0x68}, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 20:41:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='schedstat\x00') read$usbmon(r0, 0x0, 0x0) [ 458.556878][T15130] loop0: detected capacity change from 0 to 16 [ 458.594675][T15139] loop2: detected capacity change from 0 to 264192 20:41:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xd400000000000000, 0x7fff) 20:41:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') read$usbmon(r0, 0x0, 0xffffffe4) 20:41:22 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) [ 458.612123][T15139] FAT-fs (loop2): count of clusters too big (6291710) [ 458.618981][T15139] FAT-fs (loop2): Can't find a valid FAT filesystem [ 458.625514][T15146] loop4: detected capacity change from 0 to 16 [ 458.652059][T15139] loop2: detected capacity change from 0 to 264192 20:41:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') read$usbmon(r0, 0x0, 0xffffffe4) 20:41:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xd000000) [ 458.688198][T15139] FAT-fs (loop2): count of clusters too big (6291710) [ 458.694987][T15139] FAT-fs (loop2): Can't find a valid FAT filesystem [ 458.729589][T15166] loop0: detected capacity change from 0 to 16 [ 458.788423][T15182] loop4: detected capacity change from 0 to 16 20:41:22 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c00000002020500ff0f0000000000000a000000180002801400018008"], 0x2c}}, 0x0) 20:41:22 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/229, 0xe5}], 0x1, 0xfffffffe, 0x0) 20:41:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') read$usbmon(r0, 0x0, 0xffffffe4) 20:41:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xd600000000000000, 0x7fff) 20:41:22 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xb00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xe000000) 20:41:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') read$usbmon(r0, 0x0, 0xffffffe4) 20:41:22 executing program 5: socketpair(0x26, 0x5, 0x1, 0x0) [ 459.401606][T15208] loop4: detected capacity change from 0 to 16 [ 459.405417][T15209] loop2: detected capacity change from 0 to 264192 [ 459.408082][T15210] loop0: detected capacity change from 0 to 16 [ 459.420887][T15207] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 459.430115][T15207] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 20:41:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xf000000) 20:41:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xdf00000000000000, 0x7fff) 20:41:23 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000600), 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, 0x0) [ 459.449690][T15209] FAT-fs (loop2): count of clusters too big (6291710) [ 459.456460][T15209] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') read$usbmon(r0, 0x0, 0x0) 20:41:23 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/raw6\x00') read$usbmon(r0, 0x0, 0x0) 20:41:23 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xc00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='auxv\x00') read$usbmon(r0, 0x0, 0x0) 20:41:23 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='maps\x00') read$usbmon(r0, 0x0, 0x0) 20:41:23 executing program 5: sync_file_range(0xffffffffffffffff, 0x5, 0xfffffffffffffffe, 0x0) 20:41:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xe100000000000000, 0x7fff) [ 459.549273][T15230] loop0: detected capacity change from 0 to 16 [ 459.576138][T15245] loop4: detected capacity change from 0 to 16 [ 459.591834][T15247] loop2: detected capacity change from 0 to 264192 20:41:23 executing program 3: mmap$perf(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x6) 20:41:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xfffffff) 20:41:23 executing program 1: r0 = getpgid(0x0) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000140)) [ 459.626688][T15247] FAT-fs (loop2): count of clusters too big (6291710) [ 459.633487][T15247] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:23 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="500000000202050000000000000000000a0000003c0002802c000180140003"], 0x50}}, 0x0) 20:41:23 executing program 3: r0 = socket(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) 20:41:23 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xd00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:23 executing program 1: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) [ 459.711833][T15270] loop0: detected capacity change from 0 to 16 [ 459.728242][T15273] loop4: detected capacity change from 0 to 16 [ 459.751646][T15282] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 20:41:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xe300000000000000, 0x7fff) 20:41:23 executing program 5: r0 = getgid() getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) getgroups(0x2, &(0x7f00000001c0)=[r0, r1]) getegid() openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000000)) r2 = msgget$private(0x0, 0x108) msgctl$IPC_RMID(r2, 0x0) [ 459.760185][T15284] loop2: detected capacity change from 0 to 264192 [ 459.760998][T15282] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 459.776748][T15282] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 459.792259][T15284] FAT-fs (loop2): count of clusters too big (6291710) [ 459.799072][T15284] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x18000000) 20:41:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='clear_refs\x00') read$usbmon(r0, 0x0, 0x0) 20:41:23 executing program 5: openat$sndtimer(0xffffffffffffff9c, 0x0, 0x410c80) 20:41:23 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xe00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 459.826719][T15296] loop0: detected capacity change from 0 to 16 20:41:23 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x2, 0x2, 0x5}, 0x1c}}, 0x0) 20:41:23 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) close(r0) 20:41:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xe400000000000000, 0x7fff) [ 459.888804][T15311] loop4: detected capacity change from 0 to 16 [ 459.914663][T15316] loop2: detected capacity change from 0 to 264192 [ 459.949292][T15316] FAT-fs (loop2): count of clusters too big (6291710) [ 459.956067][T15316] FAT-fs (loop2): Can't find a valid FAT filesystem [ 459.986015][T15329] loop0: detected capacity change from 0 to 16 20:41:24 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/seq/clients\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/239, 0xef}], 0x1, 0x0, 0x0) 20:41:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x3f000000) 20:41:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x24) 20:41:24 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0xf00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:24 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff}}) 20:41:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xe600000000000000, 0x7fff) 20:41:24 executing program 5: socket(0x2, 0x0, 0x101) 20:41:24 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x802) write$binfmt_elf32(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x58) [ 460.615110][T15348] loop0: detected capacity change from 0 to 16 [ 460.621743][T15350] loop4: detected capacity change from 0 to 16 [ 460.622471][T15351] loop2: detected capacity change from 0 to 264192 20:41:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xe900000000000000, 0x7fff) 20:41:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xf6ffffff) 20:41:24 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000600), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1, 0x0, 0x0, 0x0, 0x80000001}}) 20:41:24 executing program 5: clock_gettime(0x4, &(0x7f0000000040)) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 460.693792][T15351] FAT-fs (loop2): count of clusters too big (6291710) [ 460.700587][T15351] FAT-fs (loop2): Can't find a valid FAT filesystem [ 460.732052][T15379] loop0: detected capacity change from 0 to 16 20:41:24 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x7) 20:41:24 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/235, 0xeb}, {&(0x7f00000002c0)=""/120, 0x78}], 0x2) [ 460.751481][T15384] loop4: detected capacity change from 0 to 16 20:41:24 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) sendmsg$unix(r1, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)=[@cred={{0x1c, 0x1, 0x2, {0x0, r2}}}], 0x20}, 0x0) [ 460.793259][T15351] loop2: detected capacity change from 0 to 264192 [ 460.818439][T15351] FAT-fs (loop2): count of clusters too big (6291710) [ 460.825216][T15351] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:24 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x10b282) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) dup3(r1, r0, 0x0) 20:41:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xea00000000000000, 0x7fff) 20:41:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xfeffffff) 20:41:24 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x1000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:24 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) lseek(r0, 0x0, 0x3) 20:41:24 executing program 5: r0 = getgid() getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) getgroups(0x2, &(0x7f00000001c0)=[r0, r1]) getegid() openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000000)) msgctl$IPC_RMID(0x0, 0x0) 20:41:24 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/tcp6\x00') read$usbmon(r0, 0x0, 0x0) 20:41:24 executing program 3: syz_open_dev$evdev(&(0x7f0000000000), 0x7, 0x230200) 20:41:24 executing program 1: io_setup(0x3, &(0x7f00000000c0)=0x0) io_setup(0x10000, &(0x7f0000000280)) io_destroy(r0) 20:41:24 executing program 3: r0 = socket(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001d40)={&(0x7f0000001640)=@abs, 0xffffffffffffffd8, 0x0, 0x0, &(0x7f0000001cc0)=ANY=[], 0x68}, 0x0) 20:41:24 executing program 5: openat$sndtimer(0xffffffffffffff9c, 0x0, 0x4649c3) [ 460.934638][T15428] loop2: detected capacity change from 0 to 264192 [ 460.935840][T15427] loop0: detected capacity change from 0 to 16 [ 460.954344][T15431] loop4: detected capacity change from 0 to 16 [ 460.963225][T15428] FAT-fs (loop2): count of clusters too big (6291710) [ 460.970008][T15428] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xec00000000000000, 0x7fff) 20:41:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xffffff0f) [ 461.020883][T15428] loop2: detected capacity change from 0 to 264192 [ 461.032462][T15428] FAT-fs (loop2): count of clusters too big (6291710) [ 461.039247][T15428] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:24 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_access\x00', 0x0, 0x0, 0x0) 20:41:24 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/partitions\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/237, 0xed}], 0x100000000000025d, 0x8, 0x0) 20:41:24 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x1100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000880)={&(0x7f0000000540), 0xc, &(0x7f0000000840)={0x0}}, 0x0) 20:41:24 executing program 5: setresuid(0x0, 0xee00, 0xffffffffffffffff) fork() [ 461.106722][T15463] loop0: detected capacity change from 0 to 16 [ 461.110117][T15465] loop4: detected capacity change from 0 to 16 20:41:24 executing program 3: r0 = socket(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001d40)={&(0x7f0000001640)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000001cc0)=ANY=[], 0x68}, 0x0) 20:41:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xed00000000000000, 0x7fff) 20:41:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xfffffff6) 20:41:24 executing program 1: io_setup(0x3, &(0x7f00000000c0)=0x0) io_setup(0x10000, &(0x7f0000000280)) io_destroy(r0) 20:41:24 executing program 3: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) [ 461.165977][T15478] loop2: detected capacity change from 0 to 264192 [ 461.195276][T15478] FAT-fs (loop2): count of clusters too big (6291710) [ 461.202072][T15478] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:24 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x10}}], 0x10}, 0x0) [ 461.255732][T15496] loop0: detected capacity change from 0 to 16 [ 461.270904][T15501] loop4: detected capacity change from 0 to 16 20:41:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xef00000000000000, 0x7fff) 20:41:24 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000100)=""/18) 20:41:24 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x402, 0x0) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0x647) [ 461.297718][T15478] loop2: detected capacity change from 0 to 264192 [ 461.336160][T15478] FAT-fs (loop2): count of clusters too big (6291710) [ 461.343001][T15478] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:24 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x1200000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xfffffffe) 20:41:24 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/229, 0xe5}], 0x1, 0x0, 0x0) 20:41:24 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x58, 0x2, 0x2, 0x5, 0x0, 0x0, {0xa}, [@CTA_EXPECT_TUPLE={0x44, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0}, {0x14, 0x4, @local}}}, @CTA_TUPLE_ZONE={0x6}]}]}, 0x58}}, 0x0) 20:41:24 executing program 1: io_setup(0x3, &(0x7f00000000c0)=0x0) io_setup(0x10000, &(0x7f0000000280)) io_destroy(r0) 20:41:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xef0d000000000000, 0x7fff) [ 461.378042][T15522] loop0: detected capacity change from 0 to 16 [ 461.447336][T15535] loop4: detected capacity change from 0 to 16 [ 461.464650][T15544] loop2: detected capacity change from 0 to 264192 20:41:25 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0xffffff10}}, 0x0) 20:41:25 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x44, 0x2, 0x2, 0x5, 0x0, 0x0, {}, [@CTA_EXPECT_TUPLE={0x30, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0}, {0x14, 0x4, @private1}}}]}]}, 0x44}}, 0x0) 20:41:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x1000000000000) [ 461.494444][T15549] loop0: detected capacity change from 0 to 16 [ 461.497337][T15544] FAT-fs (loop2): count of clusters too big (6291710) [ 461.507392][T15544] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:25 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/psched\x00') read$usbmon(r0, 0x0, 0x0) 20:41:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf000000000000000, 0x7fff) 20:41:25 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/diskstats\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/229, 0xe5}], 0x1, 0xfffffff9, 0x0) [ 461.588630][T15544] loop2: detected capacity change from 0 to 264192 [ 461.610954][T15544] FAT-fs (loop2): count of clusters too big (6291710) [ 461.617770][T15544] FAT-fs (loop2): Can't find a valid FAT filesystem [ 461.619999][T15575] loop4: detected capacity change from 0 to 16 20:41:25 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x1e04000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:25 executing program 5: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000600), 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) 20:41:25 executing program 1: io_setup(0x3, &(0x7f00000000c0)=0x0) io_setup(0x10000, &(0x7f0000000280)) io_destroy(r0) 20:41:25 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/diskstats\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/229, 0xe5}], 0x1, 0xfffffff9, 0x0) 20:41:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x2000000000000) 20:41:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf200000000000000, 0x7fff) [ 461.660427][T15580] loop0: detected capacity change from 0 to 16 20:41:25 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/diskstats\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/229, 0xe5}], 0x1, 0xfffffff9, 0x0) 20:41:25 executing program 5: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 20:41:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x4000000000000) [ 461.745778][T15599] loop4: detected capacity change from 0 to 16 [ 461.749319][T15600] loop0: detected capacity change from 0 to 16 [ 461.768727][T15601] loop2: detected capacity change from 0 to 264192 [ 461.779672][T15601] FAT-fs (loop2): count of clusters too big (6291710) [ 461.786461][T15601] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:25 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/diskstats\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/229, 0xe5}], 0x1, 0xfffffff9, 0x0) 20:41:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf300000000000000, 0x7fff) 20:41:25 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/237, 0xed}], 0x1, 0xfffffffc, 0x0) [ 461.882537][T15601] loop2: detected capacity change from 0 to 264192 [ 461.894741][T15630] loop4: detected capacity change from 0 to 16 [ 461.901989][T15601] FAT-fs (loop2): count of clusters too big (6291710) [ 461.908783][T15601] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:25 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x2000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:25 executing program 3: r0 = socket(0x2, 0xa, 0x0) recvmsg(r0, &(0x7f0000002080)={0x0, 0x0, 0x0}, 0x40) 20:41:25 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x402, 0x0) write$binfmt_elf64(r0, 0x0, 0x647) 20:41:25 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x401, 0x802) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000240)="ae", 0x1}], 0x1) ftruncate(r0, 0x0) [ 461.931612][T15632] loop0: detected capacity change from 0 to 16 20:41:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x6000000000000) 20:41:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf4ffffff00000000, 0x7fff) 20:41:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000600)='maps\x00') read$usbmon(r0, 0x0, 0x0) 20:41:25 executing program 3: r0 = socket(0x2, 0xa, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@abs, 0x6e) 20:41:25 executing program 1: r0 = socket(0x1, 0x5, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000280), r0) [ 462.005784][T15651] loop2: detected capacity change from 0 to 264192 20:41:25 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001d40)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001cc0)=ANY=[], 0x68}, 0x0) 20:41:25 executing program 5: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x84000) 20:41:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf500000000000000, 0x7fff) [ 462.047977][T15666] loop4: detected capacity change from 0 to 16 [ 462.053008][T15651] FAT-fs (loop2): count of clusters too big (6291710) [ 462.055438][T15668] loop0: detected capacity change from 0 to 16 [ 462.060921][T15651] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:25 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) pipe(&(0x7f0000001680)) 20:41:25 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) renameat2(r0, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) 20:41:25 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/key-users\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/237, 0xed}], 0x1, 0x2, 0x0) 20:41:25 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x2010000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x8000000000000) [ 462.137224][T15651] loop2: detected capacity change from 0 to 264192 [ 462.142046][T15684] loop0: detected capacity change from 0 to 16 [ 462.150144][T15651] FAT-fs (loop2): count of clusters too big (6291710) [ 462.156915][T15651] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf5ffffff00000000, 0x7fff) 20:41:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/nfsfs\x00') read$usbmon(r0, 0x0, 0x0) 20:41:25 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x802) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="b13ae9ada3840adfa79c2ce79d801f2da4fcc0b02d0b9233", 0x18}], 0x1) [ 462.199721][T15697] loop4: detected capacity change from 0 to 16 20:41:25 executing program 1: getcwd(&(0x7f0000000040)=""/117, 0x75) 20:41:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xa000000000000) [ 462.253345][T15710] loop2: detected capacity change from 0 to 264192 [ 462.290872][T15710] FAT-fs (loop2): count of clusters too big (6291710) [ 462.296590][T15722] loop0: detected capacity change from 0 to 16 20:41:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000008c0), r0) 20:41:25 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='user.incfs.size\x00', 0x0, 0x0, 0x0) 20:41:25 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x2200000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 462.297651][T15710] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:25 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x2c, 0x2, 0x2, 0x5, 0x0, 0x0, {}, [@CTA_EXPECT_TUPLE={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO]}]}, 0xfe75}}, 0x0) 20:41:25 executing program 5: sendmsg$NL80211_CMD_DEL_PMKSA(0xffffffffffffffff, 0x0, 0x435d3dd5c9d5b6e8) 20:41:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf600000000000000, 0x7fff) 20:41:25 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/drivers\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffffffff0001) 20:41:25 executing program 5: lstat(&(0x7f0000000780)='.\x00', &(0x7f00000007c0)) [ 462.374264][T15732] loop4: detected capacity change from 0 to 16 [ 462.382495][T15740] loop2: detected capacity change from 0 to 264192 [ 462.397021][T15740] FAT-fs (loop2): count of clusters too big (6291710) [ 462.403830][T15740] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_names\x00') read$usbmon(r0, &(0x7f0000000040)=""/199, 0xc7) 20:41:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xc000000000000) [ 462.435002][T15744] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 462.471550][T15740] loop2: detected capacity change from 0 to 264192 20:41:26 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x802) write$binfmt_elf32(r0, 0x0, 0x0) 20:41:26 executing program 5: clock_gettime(0x0, &(0x7f0000000540)) [ 462.488844][T15740] FAT-fs (loop2): count of clusters too big (6291710) [ 462.495628][T15740] FAT-fs (loop2): Can't find a valid FAT filesystem [ 462.512251][T15764] loop4: detected capacity change from 0 to 16 [ 462.525969][T15763] loop0: detected capacity change from 0 to 16 20:41:26 executing program 1: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) 20:41:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xe000000000000) 20:41:26 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x2500000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf60f000000000000, 0x7fff) 20:41:26 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='gid_map\x00') read$usbmon(r0, 0x0, 0x0) 20:41:26 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/drivers\x00', 0x0, 0x0) lseek(r0, 0x80000000, 0x0) 20:41:26 executing program 1: syz_open_dev$usbmon(&(0x7f0000000200), 0xca3, 0x42040) [ 462.631887][T15783] loop2: detected capacity change from 0 to 264192 [ 462.632007][T15790] loop4: detected capacity change from 0 to 16 [ 462.645678][T15791] loop0: detected capacity change from 0 to 16 20:41:26 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/drivers\x00', 0x0, 0x0) lseek(r0, 0x80000000, 0x0) 20:41:26 executing program 3: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000900), r0) 20:41:26 executing program 1: r0 = socket(0x2, 0xa, 0x0) write$binfmt_misc(r0, 0x0, 0x0) 20:41:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0xf0000000000000) [ 462.680854][T15783] FAT-fs (loop2): count of clusters too big (6291710) [ 462.687639][T15783] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf800000000000000, 0x7fff) 20:41:26 executing program 3: r0 = socket(0x2, 0x2, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, 0x0) 20:41:26 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/ip6_flowlabel\x00') read$usbmon(r0, 0x0, 0x0) [ 462.781165][T15783] loop2: detected capacity change from 0 to 264192 [ 462.797708][T15783] FAT-fs (loop2): count of clusters too big (6291710) [ 462.804525][T15783] FAT-fs (loop2): Can't find a valid FAT filesystem [ 462.821897][T15826] loop4: detected capacity change from 0 to 16 [ 462.822453][T15824] loop0: detected capacity change from 0 to 16 20:41:26 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:26 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/drivers\x00', 0x0, 0x0) lseek(r0, 0x80000000, 0x0) 20:41:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={0x0}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000ec0), 0xffffffffffffffff) 20:41:26 executing program 1: r0 = socket(0x2, 0x3, 0x5) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={0x0, 0xb3c}}, 0x81) 20:41:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x100000000000000) 20:41:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xf900000000000000, 0x7fff) 20:41:26 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/drivers\x00', 0x0, 0x0) lseek(r0, 0x80000000, 0x0) 20:41:26 executing program 3: r0 = socket(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x2002) 20:41:26 executing program 1: sync_file_range(0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0) [ 462.914753][T15846] loop2: detected capacity change from 0 to 264192 [ 462.914769][T15848] loop0: detected capacity change from 0 to 16 [ 462.923678][T15849] loop4: detected capacity change from 0 to 16 20:41:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xfb00000000000000, 0x7fff) 20:41:26 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00;'], 0x40}}, 0x0) 20:41:26 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000600), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)) [ 462.981280][T15846] FAT-fs (loop2): count of clusters too big (6291710) [ 462.988064][T15846] FAT-fs (loop2): Can't find a valid FAT filesystem [ 463.075136][T15877] loop0: detected capacity change from 0 to 16 [ 463.090806][T15846] loop2: detected capacity change from 0 to 264192 [ 463.102194][T15846] FAT-fs (loop2): count of clusters too big (6291710) [ 463.109025][T15846] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:26 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') read$usbmon(r0, 0x0, 0x0) 20:41:26 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000600), 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r0, 0x80605414, 0x0) 20:41:26 executing program 1: unshare(0x20000400) execveat(0xffffffffffffffff, &(0x7f0000001880)='./file0\x00', 0x0, 0x0, 0x0) [ 463.149369][T15849] loop4: detected capacity change from 0 to 16 [ 463.160390][T15849] FAT-fs (loop4): Unrecognized mount option "D" or missing value [ 463.189156][T15901] loop2: detected capacity change from 0 to 264192 20:41:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x200000000000000) 20:41:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xfbffffff00000000, 0x7fff) 20:41:26 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c00000002020500ff0f0000000000000a0000001800028014000180080001fd7e00e78225"], 0x2c}}, 0x0) 20:41:26 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000600), 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r0, 0x80605414, 0x0) 20:41:26 executing program 5: r0 = socket(0x2, 0xa, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, 0x0) 20:41:26 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x4000080000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 463.205407][T15901] FAT-fs (loop2): count of clusters too big (6291710) [ 463.212242][T15901] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:26 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/partitions\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/229, 0xe5}], 0x1, 0x0, 0x0) 20:41:26 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000600), 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r0, 0x80605414, 0x0) [ 463.288014][T15921] loop4: detected capacity change from 0 to 16 [ 463.294407][T15925] loop0: detected capacity change from 0 to 16 [ 463.296657][T15924] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 463.309651][T15919] loop2: detected capacity change from 0 to 264192 [ 463.309758][T15924] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 20:41:26 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x4800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 463.353429][T15919] FAT-fs (loop2): count of clusters too big (6291710) [ 463.360233][T15919] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:26 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stack\x00') read$usbmon(r0, 0x0, 0x0) 20:41:26 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000600), 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r0, 0x80605414, 0x0) 20:41:26 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x2c, 0x2, 0x2, 0x5, 0x0, 0x0, {0xa}, [@CTA_EXPECT_TUPLE={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8}}}]}]}, 0x2c}}, 0x0) 20:41:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x204000000000000) 20:41:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xff0a000000000000, 0x7fff) 20:41:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/nf_conntrack_expect\x00') read$usbmon(r0, 0x0, 0x0) 20:41:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='statm\x00') read$usbmon(r0, 0x0, 0x0) [ 463.449593][T15941] loop2: detected capacity change from 0 to 264192 [ 463.458682][T15941] FAT-fs (loop2): count of clusters too big (6291710) [ 463.465451][T15941] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:27 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r0, &(0x7f0000000180)={0x67446698, 0x0, 0x0, 0x0, 0x0, "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"}, 0x1001) 20:41:27 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/asound/seq/timer\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/229, 0xe5}], 0x1, 0x0, 0x0) 20:41:27 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000600), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x2, 0x0, 0x7f}}) [ 463.495149][T15959] loop0: detected capacity change from 0 to 16 [ 463.505773][T15961] loop4: detected capacity change from 0 to 16 20:41:27 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:27 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='oom_score\x00') read$usbmon(r0, 0x0, 0x0) 20:41:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xff0f000000000000, 0x7fff) 20:41:27 executing program 5: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000600), 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, 0x0) 20:41:27 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000600), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x2, 0x0, 0x7f}}) 20:41:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x300000000000000) 20:41:27 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000600), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x2, 0x0, 0x7f}}) [ 463.607064][T15980] loop2: detected capacity change from 0 to 264192 [ 463.636272][T15980] FAT-fs (loop2): count of clusters too big (6291710) [ 463.643112][T15980] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:27 executing program 5: syz_mount_image$iso9660(&(0x7f0000001300), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x8000, &(0x7f00000013c0)=ANY=[]) stat(0x0, 0x0) 20:41:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') read$usbmon(r0, 0x0, 0x0) 20:41:27 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000600), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x2, 0x0, 0x7f}}) [ 463.653293][T15996] loop4: detected capacity change from 0 to 16 [ 463.669109][T15992] loop0: detected capacity change from 0 to 16 20:41:27 executing program 3: r0 = creat(&(0x7f0000000d40)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000000d80)=@known='system.advise\x00', 0x0, 0x0, 0x0) 20:41:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000880)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000840)={&(0x7f0000000580)={0x14}, 0x14}}, 0x0) [ 463.731404][T15980] loop2: detected capacity change from 0 to 264192 [ 463.738212][T15980] FAT-fs (loop2): count of clusters too big (6291710) [ 463.744997][T15980] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:27 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x6000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x400000000000000) 20:41:27 executing program 5: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000600), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, 0x0) 20:41:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xfffbffff00000000, 0x7fff) 20:41:27 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) sendmsg$IPSET_CMD_TYPE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0xd, 0x6, 0x201}, 0x14}}, 0x0) 20:41:27 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, &(0x7f00000015c0)=[@rights={{0xfffffffffffffe94, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}, 0x0) 20:41:27 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x20, 0x0, 0x2, 0x101, 0x0, 0x0, {}, [@CTA_EXPECT_MASK={0x4}, @CTA_EXPECT_MASTER={0x4}, @CTA_EXPECT_TUPLE={0x4}]}, 0x20}}, 0x0) 20:41:27 executing program 1: syz_mount_image$iso9660(&(0x7f0000001300), &(0x7f0000001340)='./file0\x00', 0x0, 0x0, &(0x7f0000001380), 0x0, &(0x7f00000013c0)=ANY=[@ANYBLOB='dmode=0x0000000204000000']) 20:41:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) 20:41:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x24) 20:41:27 executing program 1: syz_mount_image$iso9660(&(0x7f0000001300), &(0x7f0000001340)='./file0\x00', 0x0, 0x0, &(0x7f0000001380), 0x0, &(0x7f00000013c0)=ANY=[@ANYBLOB='dmode=0x0000000204000000']) [ 463.868545][T16036] loop0: detected capacity change from 0 to 16 [ 463.885770][T16045] loop4: detected capacity change from 0 to 16 [ 463.897878][T16052] loop2: detected capacity change from 0 to 264192 20:41:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xfffdffff00000000, 0x7fff) [ 463.933682][T16052] FAT-fs (loop2): count of clusters too big (6291710) [ 463.940516][T16052] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:27 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x6800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:27 executing program 5: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000600), 0x4242) 20:41:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x500000000000000) 20:41:27 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x401, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/141, 0x8d}], 0x1) 20:41:27 executing program 5: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000600), 0x200000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, 0x0) 20:41:27 executing program 1: syz_mount_image$iso9660(&(0x7f0000001300), &(0x7f0000001340)='./file0\x00', 0x0, 0x0, &(0x7f0000001380), 0x0, &(0x7f00000013c0)=ANY=[@ANYBLOB='dmode=0x0000000204000000']) [ 464.014674][T16077] loop0: detected capacity change from 0 to 16 [ 464.025791][T16082] loop2: detected capacity change from 0 to 264192 [ 464.034002][T16081] loop4: detected capacity change from 0 to 16 [ 464.050409][T16082] FAT-fs (loop2): count of clusters too big (6291710) [ 464.057178][T16082] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xffff7f0000000000, 0x7fff) 20:41:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xffffffffffffff93, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="003bef8d49eb51fe739b6dfaa0000000", @ANYRES16=0x0, @ANYBLOB="040027bd7000ffdbdf257600000008000300", @ANYRES32, @ANYBLOB="0c0058003d000000000000000c00580042000000000000000c00580012000000000000008658dee94157ea0adb37b167f57fb24c312be16d77c59046264707000000a53025a9d5864914703a0cb19ff2eb0c153d26c9654c2afd5ee0cc4cffca94715ec0"], 0x40}, 0x1, 0x0, 0x0, 0x24000000}, 0x24004000) 20:41:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[], 0xdc}}, 0x0) 20:41:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x600000000000000) 20:41:27 executing program 3: r0 = socket(0x2, 0x2, 0x0) write$binfmt_elf64(r0, 0x0, 0x0) write(r0, 0x0, 0x0) 20:41:27 executing program 1: syz_mount_image$iso9660(&(0x7f0000001300), &(0x7f0000001340)='./file0\x00', 0x0, 0x0, &(0x7f0000001380), 0x0, &(0x7f00000013c0)=ANY=[@ANYBLOB='dmode=0x0000000204000000']) [ 464.141322][T16082] loop2: detected capacity change from 0 to 264192 [ 464.157990][T16082] FAT-fs (loop2): count of clusters too big (6291710) [ 464.164789][T16082] FAT-fs (loop2): Can't find a valid FAT filesystem [ 464.179588][T16116] loop0: detected capacity change from 0 to 16 [ 464.185699][T16119] loop4: detected capacity change from 0 to 16 20:41:27 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x6c00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:27 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x2, 0x4c, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbff0800"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @local}}, 0x0, 0x0, 0x33, 0x0, "16f67c327901e8d69224f9bbdba7af8f4ea7e4242899c62ee31e59d2b460e6c507c3ceebbab2f8b4576c4d8c8ba1408ec197b2535a4343fc2c8f83284902d0530eeb3ae24aad6beac79d5b6e8af1911c"}, 0xd8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r0) 20:41:27 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/drivers\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/229, 0xe5}], 0x1, 0xfffffff9, 0x0) 20:41:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xffffff0f00000000, 0x7fff) 20:41:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x604000000000000) 20:41:27 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)='/proc/keys\x00', 0x0) dup3(r1, r0, 0x0) 20:41:27 executing program 3: pselect6(0x40, &(0x7f0000000000)={0x10000, 0x5, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x0, 0x0, &(0x7f0000000200)={0x77359400}, 0x0) unshare(0x40000000) r0 = fork() clock_gettime(0x4, &(0x7f0000000040)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "d0425507f20ecb39"}) r2 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={[{@huge_within_size}], [{@uid_lt={'uid<', 0xffffffffffffffff}}, {@uid_lt}]}) execveat(r2, &(0x7f0000001880)='./file0\x00', &(0x7f0000001a80)=[0x0], &(0x7f0000001b40), 0x800) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r2, 0x800c6613, &(0x7f0000000280)=@v2={0x2, @aes256, 0x10, '\x00', @c}) sched_getattr(r0, &(0x7f0000000080)={0x38}, 0x38, 0x0) getpgrp(0xffffffffffffffff) unshare(0x20000400) 20:41:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x700000000000000) [ 464.312903][T16145] loop4: detected capacity change from 0 to 16 [ 464.317132][T16147] loop2: detected capacity change from 0 to 264192 [ 464.326415][T16148] loop0: detected capacity change from 0 to 16 [ 464.340798][T16147] FAT-fs (loop2): count of clusters too big (6291710) [ 464.347561][T16147] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000580)={0x14}, 0x14}}, 0x0) 20:41:27 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='wchan\x00') read$usbmon(r0, 0x0, 0x0) read$usbmon(r0, &(0x7f0000001080)=""/253, 0xfd) 20:41:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xffffffff00000000, 0x7fff) 20:41:27 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x7400000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) [ 464.417813][T16157] tmpfs: Unsupported parameter 'huge' 20:41:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000880)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000840)={0x0}}, 0x0) 20:41:28 executing program 1: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300)='ecryptfs\x00', 0x0, 0x0) [ 464.461758][T16185] loop4: detected capacity change from 0 to 16 [ 464.473429][T16182] tmpfs: Unsupported parameter 'huge' [ 464.477492][T16195] loop0: detected capacity change from 0 to 16 [ 464.486493][T16198] loop2: detected capacity change from 0 to 264192 20:41:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xffffffffffff0700, 0x7fff) 20:41:28 executing program 3: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000600), 0x200000) 20:41:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000880)={0x0, 0x0, 0x0}, 0x0) 20:41:28 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mounts\x00') read$usbmon(r0, 0x0, 0x0) [ 464.526800][T16198] FAT-fs (loop2): count of clusters too big (6291710) [ 464.533589][T16198] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x800000000000000) 20:41:28 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt(r0, 0x0, 0x6, 0x0, &(0x7f0000000140)) 20:41:28 executing program 1: r0 = socket(0x2, 0x2, 0x0) write(r0, 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000002040)=[{&(0x7f0000000000)=@abs, 0x6e, 0x0}], 0x1, 0x0) 20:41:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_GET(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f00000012c0)={&(0x7f0000000080)={0xec4, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x10, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8}]}, @TIPC_NLA_NODE={0xe8c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xc1, 0x3, "239fb982b9de635226f6988e87c175d6d72ee8ca939634beb756ff1706cbb894007e993e92d838496b2cf4081aaf9b4dc0a9bea309944e83eefd3913c90b66b106972535c43a24d811b55527aaee71dd128ee20829df90db129a0c55b87a374ccc34920adf2fdd9cbc633543832365b370eb5cf95ab888d7f21eb1c354deb4d95e55321e081401020af97b10b1189aaf6061f98c121afab661a82bb6ff877f984d243bf4c239ff5ff4f6ad5b7873d4f915439476d910785775b1fcc7f9"}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0xda5, 0x3, "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"}]}]}, 0xec4}}, 0x0) [ 464.598605][T16224] loop0: detected capacity change from 0 to 16 [ 464.634080][T16198] loop2: detected capacity change from 0 to 264192 20:41:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) ftruncate(r0, 0xb7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xffffffffffffff7f, 0x7fff) 20:41:28 executing program 2: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x7800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101100240008000f80160", 0x18}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) 20:41:28 executing program 3: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) [ 464.665497][T16238] loop4: detected capacity change from 0 to 16 [ 464.672842][T16198] FAT-fs (loop2): count of clusters too big (6291710) [ 464.679635][T16198] FAT-fs (loop2): Can't find a valid FAT filesystem 20:41:28 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/229, 0xe5}], 0x1, 0x0, 0x0) 20:41:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/nf_conntrack\x00') read$usbmon(r0, 0x0, 0x0) 20:41:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000000000000) open(&(0x7f0000000280)='./bus\x00', 0x200, 0x900000000000000) [ 464.733218][