Can anyone look into latest changes in swapcontext? http://svnweb.freebsd.org/base/head/lib/libthr/thread/thr_sig.c?sortby=date&view=log
Seems some of it broke openjdk6 (more in java@ list archive). Thanks. 2013/5/7 Larry Rosenman <l...@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 <l...@lerctr.org> >> >> Alexander Yerenkow <yeren...@gmail.com> wrote: >>> >>> 2013/5/7 Larry Rosenman <l...@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 > Phone: +1 214-642-9640 (c) E-Mail: l...@lerctr.org > US Mail: 430 Valona Loop, Round Rock, TX 78681-3893 > -- Regards, Alexander Yerenkow _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "freebsd-hackers-unsubscr...@freebsd.org"
