Heap verification fails after recent merge

[Zhengyu Gu]

I saw this before the merge.

Thanks,

-Zhengyu


On 09/14/2016 03:12 PM, Aleksey Shipilev wrote:
> Hi,
>
> My basic workloads fail heap verification at the end of the run:
>
> #  Internal Error
> (/home/shade/trunks/shenandoah-jdk9/hotspot/src/share/vm/gc/shenandoah/shenandoahHeap.cpp:1520),
> pid=25322, tid=25343
> #  guarantee(obj->is_oop()) failed: is_oop
>
> This probably happens after the recent merge, as my previous builds are
> not affected. Even the very basic workload fails:
>
> $ linux-x86_64-normal-server-fastdebug/images/jdk/bin/java
> -XX:+UseShenandoahGC Alloc
> <crash>
>
> $ cat Alloc.java
>
> public class Alloc {
> 	public static void main(String... args) throws Exception {
> 		new Object();
> 	}
> }
>
> Thanks,
> -Aleksey
>