From owner-freebsd-java@FreeBSD.ORG Wed May 8 13:29:39 2013 Return-Path: Delivered-To: java@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 23970578; Wed, 8 May 2013 13:29:39 +0000 (UTC) (envelope-from ler@lerctr.org) Received: from thebighonker.lerctr.org (lrosenman-1-pt.tunnel.tserv8.dal1.ipv6.he.net [IPv6:2001:470:1f0e:3ad::2]) by mx1.freebsd.org (Postfix) with ESMTP id E5EFEEB8; Wed, 8 May 2013 13:29:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lerctr.org; s=lerami; h=Message-ID:References:In-Reply-To:Subject:Cc:To:From:Date:Content-Transfer-Encoding:Content-Type:MIME-Version; bh=/CpAKSvSe1B+kLy+ldtYbEn2+tniV35CkbCp2XMa6Ko=; b=vWqdwaYkYyzbifr04DPXQoM5CXq0HgNCB0rhlOK5GzVoCuv8qqpAhZx/UGTOK8spp7TM+jTgWxWcFvrtYTsVI0qMn9Fz2WSJkFzA+MsMZ1y+CBt2FqR9KgJlqV49zzipMX6UHQ6ZFIR2g3keLLDcXWEi9jAggxZSjUtpbXQYFj8=; Received: from localhost.lerctr.org ([127.0.0.1]:13610 helo=webmail.lerctr.org) by thebighonker.lerctr.org with esmtpa (Exim 4.80.1 (FreeBSD)) (envelope-from ) id 1Ua4R7-000Icp-Am; Wed, 08 May 2013 08:29:38 -0500 Received: from [32.97.110.60] by webmail.lerctr.org with HTTP (HTTP/1.1 POST); Wed, 08 May 2013 08:29:37 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Date: Wed, 08 May 2013 08:29:37 -0500 From: Larry Rosenman To: freebsd-current@freebsd.org Subject: Re: openjdk6 broken on current In-Reply-To: References: <20130505082750.GY12114@ithaqua.etoilebsd.net> <20130505084925.GZ12114@ithaqua.etoilebsd.net> <1e05f442e819d9eb77b16cee5b47d4c4@webmail.lerctr.org> Message-ID: <072097222ecf7a0454b6bf3c5a345e7a@webmail.lerctr.org> X-Sender: ler@lerctr.org User-Agent: Roundcube Webmail/0.9.0 X-Spam-Score: -4.3 (----) X-LERCTR-Spam-Score: -4.3 (----) X-Spam-Report: SpamScore (-4.3/5.0) ALL_TRUSTED=-1, BAYES_00=-1.9, RP_MATCHES_RCVD=-1.353 X-LERCTR-Spam-Report: SpamScore (-4.3/5.0) ALL_TRUSTED=-1, BAYES_00=-1.9, RP_MATCHES_RCVD=-1.353 Cc: java@freebsd.org, freebsd-hackers@freebsd.org X-BeenThere: freebsd-java@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Porting Java to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 08 May 2013 13:29:39 -0000 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 > > 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 > > Alexander Yerenkow wrote: > > 2013/5/7 Larry Rosenman > > 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