Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S268977AbUIMVbb (ORCPT ); Mon, 13 Sep 2004 17:31:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S268979AbUIMVbb (ORCPT ); Mon, 13 Sep 2004 17:31:31 -0400 Received: from ns.mashcenter.ru ([195.14.58.214]:20493 "HELO ns.mashcenter.ru") by vger.kernel.org with SMTP id S268977AbUIMVb0 (ORCPT ); Mon, 13 Sep 2004 17:31:26 -0400 Date: Tue, 14 Sep 2004 01:31:17 +0400 From: Leonid Kalmankin To: linux-kernel@vger.kernel.org Subject: segfault and multiple traps on x86_64 Message-Id: <20040914013117.3bda812d.lvk@mashcenter.ru> Organization: MashCenter X-Mailer: Sylpheed version 0.9.10 (GTK+ 1.2.10; i386-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1656 Lines: 49 Greetings! In dmesg I see stuff like: rpmbuild[3842] trap int3 rip:402d9e rsp:7fbfffb540 error:0 rpmbuild[3842] trap int3 rip:4026d1 rsp:7fbfffb538 error:0 sh[3843] trap int3 rip:415f39 rsp:7fbffff8c8 error:0 sh[3843]: segfault at 0000000000000000 rip 0000000000000000 rsp 0000007fbffff8b8 error 14 rpmbuild[3842] trap int3 rip:402dea rsp:7fbfffb540 error:0 rpmbuild[3842] trap int3 rip:4025d1 rsp:7fbfffb538 error:0 rpmbuild[3842] trap int3 rip:402ced rsp:7fbfffb540 error:0 rpmbuild[3842] trap int3 rip:4027c1 rsp:7fbffff688 error:0 segfault is scarry. Are these traps harmless or do they mean some serious software/hardware problem? The system is: Fedora Core 2 x86_64, last updates, vanilla 2.6.8.1, dual AMD Opteron, 4G RAM processor : 0 vendor_id : AuthenticAMD cpu family : 15 model : 5 model name : AMD Opteron(tm) Processor 246 stepping : 10 cpu MHz : 1992.318 cache size : 1024 KB fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext lm 3dnowext 3dnow bogomips : 3915.77 TLB size : 1088 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts fid vid ttp [skipping 2nd processor info] SY, LVK - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/