Crash in C2 with 7u2b13

[Tom Rodriguez]

On Dec 31, 2011, at 12:10 PM, Charles Oliver Nutter wrote:

> Got this report from a JRuby user, so I figured I'd toss it on this
> list and see if I should report it (or if one of you want to look into
> it directly):
> 
> http://jira.codehaus.org/browse/JRUBY-6297
> 
> It's crashing in one of the compiler threads in
> ciMethod::resolve_invoke, as far as I can tell. I have no simple
> reproduction at the moment :(

It's hard to conclude anything from the hs_err other than it looks like an unexpected NULL.  Try a fastdebug build to maybe get more info or keep looking for a reproducible test case.

tom

> 
> - Charlie