From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nikola Ciprich Subject: applications running in KVM crashing? Date: Wed, 9 Jun 2010 06:14:44 +0200 Message-ID: <20100609041444.GA4550@nik-comp.linuxbox.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: nikola.ciprich@linuxbox.cz, krucina@linuxbox.cz To: KVM list Return-path: Received: from gwu.lbox.cz ([62.245.111.132]:37330 "EHLO gwu.lbox.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751110Ab0FIEVN (ORCPT ); Wed, 9 Jun 2010 00:21:13 -0400 Received: from linuxbox.linuxbox.cz (server.linuxbox.cz [10.76.66.10]) by gwu.lbox.cz (Sendmail) with ESMTP id o594DGHv029001 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Wed, 9 Jun 2010 06:13:16 +0200 Content-Disposition: inline Sender: kvm-owner@vger.kernel.org List-ID: Hi, on two of my KVM machines, some applications started to crash. I'm not sure, but I think it might be related to some host update I've made recently. I also can't find any difference to guests, on which I don't see any such problems. It's usually sendmail or postgres, crashing with following dmesg message: postmaster[4347] trap invalid opcode ip:7f8f10fac273 sp:7fff947ecac8 error:0 in libpthread-2.5.so[7f8f10fa2000+16000] Is it possible this might be KVM related, or should I look elsewhere? I'll enable core dumps and post more detailed backtrace once I have it... Thanks a lot in advance! BR nik -- ------------------------------------- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax: +420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz mobil servis: +420 737 238 656 email servis: servis@linuxbox.cz -------------------------------------