Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751344AbbHUEEF (ORCPT ); Fri, 21 Aug 2015 00:04:05 -0400 Received: from mail-pd0-f171.google.com ([209.85.192.171]:35636 "EHLO mail-pd0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750720AbbHUEED (ORCPT ); Fri, 21 Aug 2015 00:04:03 -0400 Message-ID: <1440129840.6610.72.camel@edumazet-glaptop2.roam.corp.google.com> Subject: Re: [4.2-rc7][Haswell] NMI soft lockup - try_to_del_timer_sync From: Eric Dumazet To: Shawn Starr Cc: linux-kernel@vger.kernel.org Date: Thu, 20 Aug 2015 21:04:00 -0700 In-Reply-To: <2688236.AfZxcsA2mK@segfault> References: <2688236.AfZxcsA2mK@segfault> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 792 Lines: 21 On Thu, 2015-08-20 at 22:43 -0400, Shawn Starr wrote: > Hello folks, > > I was just using KVM and doing some VM work on my laptop when it locked up system fully, here is the kernel trace below (it repeats after the second dump) > > Since we're soon 'close' to 4.2 final, maybe someone can check if something regressed? Never saw this in eariler -rcX builds. > > Thanks, > Shawn. pull again your git tree. This was fixed with http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=83fccfc3940c4a2db90fd7e7079f5b465cd8c6af -- 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/