Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965014AbZGQRpa (ORCPT ); Fri, 17 Jul 2009 13:45:30 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964987AbZGQRp3 (ORCPT ); Fri, 17 Jul 2009 13:45:29 -0400 Received: from mail-01.cse.ucsc.edu ([128.114.48.32]:60097 "EHLO mail-01.cse.ucsc.edu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964980AbZGQRp2 (ORCPT ); Fri, 17 Jul 2009 13:45:28 -0400 Date: Fri, 17 Jul 2009 10:45:24 -0700 From: Noah Watkins To: Steven Rostedt Cc: LKML , srostedt@redhat.com, jayhawk@soe.ucsc.edu Subject: Re: [ANNOUNCE][RFC] trace-cmd - command line reader for ftrace Message-ID: <20090717174523.GA14502@martini> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2359 Lines: 50 root@martini:~/Projects/trace-cmd# ./trace-cmd record -p function_graph ls /bin plugin function_graph bash bzip2recover dash dumpkeys gunzip login <... directory listing pruned ...> ntfs-3g.probe rm stty uname zforce *** glibc detected *** ./trace-cmd: malloc(): memory corruption (fast): 0x09c70038 *** ======= Backtrace: ========= /lib/tls/i686/cmov/libc.so.6[0xb7efa604] /lib/tls/i686/cmov/libc.so.6[0xb7efd5b6] /lib/tls/i686/cmov/libc.so.6(__libc_malloc+0x95)[0xb7efe9c5] ./trace-cmd[0x804948a] ./trace-cmd[0x804963f] ./trace-cmd[0x804b06e] ./trace-cmd[0x804b84f] /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe5)[0xb7ea1775] ./trace-cmd[0x8049191] ======= Memory map: ======== 08048000-08054000 r-xp 00000000 08:08 62598 /home/nwatkins/Projects/trace-cmd/trace-cmd 08054000-08055000 r--p 0000b000 08:08 62598 /home/nwatkins/Projects/trace-cmd/trace-cmd 08055000-08056000 rw-p 0000c000 08:08 62598 /home/nwatkins/Projects/trace-cmd/trace-cmd 09c70000-09c91000 rw-p 00000000 00:00 0 [heap] b7d00000-b7d21000 rw-p 00000000 00:00 0 b7d21000-b7e00000 ---p 00000000 00:00 0 b7e8a000-b7e8b000 rw-p 00000000 00:00 0 b7e8b000-b7fe7000 r-xp 00000000 08:07 6174 /lib/tls/i686/cmov/libc-2.9.so b7fe7000-b7fe8000 ---p 0015c000 08:07 6174 /lib/tls/i686/cmov/libc-2.9.so b7fe8000-b7fea000 r--p 0015c000 08:07 6174 /lib/tls/i686/cmov/libc-2.9.so b7fea000-b7feb000 rw-p 0015e000 08:07 6174 /lib/tls/i686/cmov/libc-2.9.so b7feb000-b7fee000 rw-p 00000000 00:00 0 b7ff2000-b7fff000 r-xp 00000000 08:07 2596 /lib/libgcc_s.so.1 b7fff000-b8000000 r--p 0000c000 08:07 2596 /lib/libgcc_s.so.1 b8000000-b8001000 rw-p 0000d000 08:07 2596 /lib/libgcc_s.so.1 b8001000-b8004000 rw-p 00000000 00:00 0 b8004000-b8005000 r-xp 00000000 00:00 0 [vdso] b8005000-b8021000 r-xp 00000000 08:07 2554 /lib/ld-2.9.so b8021000-b8022000 r--p 0001b000 08:07 2554 /lib/ld-2.9.so b8022000-b8023000 rw-p 0001c000 08:07 2554 /lib/ld-2.9.so bfb81000-bfb96000 rw-p 00000000 00:00 0 [stack] Aborted root@martini:~/Projects/trace-cmd# -- 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/