syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1d, &(0x7f0000001700), 0x0, &(0x7f0000001800)={[{@gid={'gid', 0x3d, 0xee00}}]})