syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file1\x00', 0x1000, 0x1, &(0x7f00000006c0)=[{&(0x7f0000000340)="506fe6f98d0da00f774dc1", 0xb, 0x4}], 0x0, &(0x7f0000000740))