From mboxrd@z Thu Jan 1 00:00:00 1970 From: Josh Durgin Subject: Re: Fwd: ceph Date: Mon, 27 Jun 2011 16:43:34 -0700 Message-ID: <4E0915A6.4080104@dreamhost.com> References: <310033092.17766.1309057513147.JavaMail.root@mail.linserv.se> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail.hq.newdream.net ([66.33.206.127]:43195 "EHLO mail.hq.newdream.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755521Ab1F0Xnf (ORCPT ); Mon, 27 Jun 2011 19:43:35 -0400 In-Reply-To: <310033092.17766.1309057513147.JavaMail.root@mail.linserv.se> Sender: ceph-devel-owner@vger.kernel.org List-ID: To: Martin Wilderoth Cc: ceph-devel On 06/25/2011 08:05 PM, Martin Wilderoth wrote: > This is the backtrace of the dump: > > Core was generated by `ceph -w'. > Program terminated with signal 11, Segmentation fault. > #0 0x0000000000467f6f in ceph_tool_data::ceph_tool_data() () > (gdb) bt > #0 0x0000000000467f6f in ceph_tool_data::ceph_tool_data() () > #1 0x000000000044c31c in ?? () > #2 0x000000000052bbad in __libc_csu_init () > #3 0x00007fac02f49e40 in __libc_start_main () > from /lib/x86_64-linux-gnu/libc.so.6 > #4 0x000000000044d2e1 in _start () > > /regards Martin This is one of the globals that was removed recently in master (which will be in 0.31 or 0.32). One of the problems with them was that the order of initialization is undefined, which may be the reason for this crash. Someone reported that being a problem when compiling ceph with gcc 4.6. I'd suggest compiling with gcc 4.4, or using the master branch. Josh