r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f8e3", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[])
mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0)
fsync(r0)
madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)