openjdk6 broken on current

[Larry Rosenman]

Can SOMEONE please look at this?

I have a real need to get java back on my -CURRENT server soon.

Thanks!


On 2013-05-07 10:18, Alexander Yerenkow wrote:
> Can anyone look into latest changes in swapcontext?
> http://svnweb.freebsd.org/base/head/lib/libthr/thread/thr_sig.c?sortby=date&view=log
> [1]
> 
> Seems some of it broke openjdk6 (more in java@ list archive).
> Thanks.
> 
> 2013/5/7 Larry Rosenman <ler at lerctr.org>
> 
> On 2013-05-07 02:10, Alexander Yerenkow wrote:
> 
> Then seems that's it - swapcontext change probably culprit.
> I got rechecked generated classes at other pc - classes are fine,
> same command with classes from 10-current not segfaulting in a bit
> older 10-current.
> Thank you Larry for access, I'm done there :)
> 
> Any idea(s) on how to fix it?
> 
> 2013/5/7 Larry Rosenman <ler at lerctr.org>
> 
> Alexander Yerenkow <yerenkow at gmail.com> wrote:
> 
> 2013/5/7 Larry Rosenman <ler at lerctr.org>
> 
> I have 64G ram.....
> 
> and I have workdir saved.....
> 
> who wants an SSH account to look at and fix it?
> 
> Okay, while we are here, here is backtrace from executing java while 
> building port openjdk6:
> 
> #0 0x0000000801e2da93 in JVM_handle_bsd_signal () from 
> /usr/ports/java/openjdk6/work/build/bsd-amd64/lib/amd64/server/libjvm.so
> #1 0x0000000800a49116 in swapcontext () from /lib/libthr.so.3
> #2 0x0000000800a48d39 in sigaction () from /lib/libthr.so.3
> #3 0x00007ffffffff1d3 in ?? ()
> #4 0x0000000800a48c20 in sigaction () from /lib/libthr.so.3
> #5 0x0000000801ba9540 in Deoptimization::unpack_frames () from 
> /usr/ports/java/openjdk6/work/build/bsd-amd64/lib/amd64/server/libjvm.so
> #6 0x0000000803869f7e in ?? ()
> #7 0x00007fffffbfa080 in ?? ()
> #8 0x000000080383b828 in ?? ()
> #9 0x000000080685e6e0 in ?? ()
> #10 0x000000080684f000 in ?? ()
> #11 0x00007fffffbfa0d0 in ?? ()
> #12 0x00007fffffbfa148 in ?? ()
> #13 0x000000080308f000 in ?? ()
> #14 0x0000000806bab450 in ?? ()
> #15 0x0000000803869eb9 in ?? ()
> #16 0x0000000000000000 in ?? ()
> 
> Is there any known significant changes about libthr (or any other ) 
> before  r250047 ? 
> 
> There were some commits around swapcontext recently........
> --
> Sent from Kaiten Mail. Please excuse my brevity.
> 
> --
> Regards,
> Alexander Yerenkow
> 
> --
> Larry Rosenman                     http://www.lerctr.org/~ler [2]
> Phone: +1 214-642-9640 [3] (c)     E-Mail: ler at lerctr.org
> US Mail: 430 Valona Loop, Round Rock, TX 78681-3893
> 
> --
> Regards,
> Alexander Yerenkow
> 
> Links:
> ------
> [1]
> http://svnweb.freebsd.org/base/head/lib/libthr/thread/thr_sig.c?sortby=date&view=log
> [2] http://www.lerctr.org/~ler
> [3] tel:%2B1%20214-642-9640

-- 
Larry Rosenman                     http://www.lerctr.org/~ler
Phone: +1 214-642-9640 (c)     E-Mail: ler at lerctr.org
US Mail: 430 Valona Loop, Round Rock, TX 78681-3893