Date: Wed, 08 May 2013 08:29:37 -0500 From: Larry Rosenman <ler@lerctr.org> To: freebsd-current@freebsd.org Cc: java@freebsd.org, freebsd-hackers@freebsd.org Subject: Re: openjdk6 broken on current Message-ID: <072097222ecf7a0454b6bf3c5a345e7a@webmail.lerctr.org> In-Reply-To: <CAPJF9w=zj6pO-ChbBqts9Q67Dba3i%2BT-VR7C3TEZNOVtHovY%2BA@mail.gmail.com> References: <20130505082750.GY12114@ithaqua.etoilebsd.net> <CAPJF9w=WiZNwEypqKfX%2BWBH_YarxqGgkSwqCVcAtUCXBcmaTRw@mail.gmail.com> <20130505084925.GZ12114@ithaqua.etoilebsd.net> <1e05f442e819d9eb77b16cee5b47d4c4@webmail.lerctr.org> <CAPJF9w=rMnZ-oY4hC6zrjE3RbnXJ=Lv_N=rOJmuYgK=rWkCODg@mail.gmail.com> <e52278a5-8fd0-4069-acab-c0b58e50de37@email.android.com> <CAPJF9wmFgLrt7rbNnZ7FaatOPewsqgGciT3ZhjO1H-tAR2-PSw@mail.gmail.com> <fa7b7f86a6dd96db540e946f7a2a3f13@webmail.lerctr.org> <CAPJF9w=zj6pO-ChbBqts9Q67Dba3i%2BT-VR7C3TEZNOVtHovY%2BA@mail.gmail.com>
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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@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@lerctr.org> > > Alexander Yerenkow <yerenkow@gmail.com> wrote: > > 2013/5/7 Larry Rosenman <ler@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@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@lerctr.org US Mail: 430 Valona Loop, Round Rock, TX 78681-3893
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