syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000440)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)={[{@iocharset={'iocharset', 0x3d, 'cp936'}}, {@iocharset={'iocharset', 0x3d, 'cp936'}}]})