Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935430Ab1ETI60 (ORCPT ); Fri, 20 May 2011 04:58:26 -0400 Received: from mailout-de.gmx.net ([213.165.64.22]:41576 "HELO mailout-de.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S935216Ab1ETI6Y convert rfc822-to-8bit (ORCPT ); Fri, 20 May 2011 04:58:24 -0400 X-Authenticated: #5108953 X-Provags-ID: V01U2FsdGVkX18V+JtYZeEVCCk0quT4OhndxxIBSW4o8ZpmIQVuGV lWFUCsLvA4soxp From: Toralf =?iso-8859-1?q?F=F6rster?= To: "richard -rw- weinberger" Subject: Re: kernel 2.6.39 (user mode linux) crashes (2.6.38 works fine) Date: Fri, 20 May 2011 10:58:19 +0200 User-Agent: KMail/1.13.7 (Linux/2.6.38.6; KDE/4.6.3; i686; ; ) Cc: Steven Rostedt , LKML , user-mode-linux-devel@lists.sourceforge.net References: <201105191526.31904.toralf.foerster@gmx.de> In-Reply-To: MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 8BIT Message-Id: <201105201058.20355.toralf.foerster@gmx.de> X-Y-GMX-Trusted: 0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2382 Lines: 52 richard -rw- weinberger wrote at 10:39:03 > 2011/5/20 richard -rw- weinberger : > > Use "objdump -d -S | less" to find it. > > Ick, I meant "objdump -d -S vmlinux | less" Well (BTW nearly similar to the result of "objdump -d -S linux" ), but anyway here it is : spin_lock(&hb->lock); head = &hb->chain; plist_for_each_entry_safe(this, next, head, list) { 80a9f48: 8b 48 08 mov 0x8(%eax),%ecx 80a9f4b: 83 c2 08 add $0x8,%edx 80a9f4e: 8d 41 f4 lea -0xc(%ecx),%eax 80a9f51: 39 ca cmp %ecx,%edx 80a9f53: 8b 70 0c mov 0xc(%eax),%esi 80a9f56: 74 6a je 80a9fc2 80a9f58: 89 d9 mov %ebx,%ecx 80a9f5a: 83 ee 0c sub $0xc,%esi 80a9f5d: 89 d3 mov %edx,%ebx 80a9f5f: 89 fa mov %edi,%edx 80a9f61: 89 cf mov %ecx,%edi 80a9f63: eb 12 jmp 80a9f77 80a9f65: 8d 76 00 lea 0x0(%esi),%esi 80a9f68: 8d 46 0c lea 0xc(%esi),%eax 80a9f6b: 8b 4e 0c mov 0xc(%esi),%ecx 80a9f6e: 39 c3 cmp %eax,%ebx 80a9f70: 74 4e je 80a9fc0 80a9f72: 89 f0 mov %esi,%eax 80a9f74: 8d 71 f4 lea -0xc(%ecx),%esi if (match_futex (&this->key, &key)) { 80a9f77: 83 f8 e4 cmp $0xffffffe4,%eax 80a9f7a: 74 ec je 80a9f68 80a9f7c: 8b 48 1c mov 0x1c(%eax),%ecx 80a9f7f: 3b 4d e8 cmp -0x18(%ebp),%ecx 80a9f82: 75 e4 jne 80a9f68 /* * Return 1 if two futex_keys are equal, 0 otherwise. */ -- MfG/Sincerely Toralf F?rster pgp finger print: 7B1A 07F4 EC82 0F90 D4C2 8936 872A E508 7DB6 9DA3 -- 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/