From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from plane.gmane.org ([80.91.229.3]:44992 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753712AbbI2BSf (ORCPT ); Mon, 28 Sep 2015 21:18:35 -0400 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1ZgjYv-0002iM-L0 for stable@vger.kernel.org; Tue, 29 Sep 2015 03:18:33 +0200 Received: from p579d0c53.dip0.t-ipconnect.de ([87.157.12.83]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 29 Sep 2015 03:18:33 +0200 Received: from holger.hoffstaette by p579d0c53.dip0.t-ipconnect.de with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 29 Sep 2015 03:18:33 +0200 To: stable@vger.kernel.org From: Holger =?iso-8859-1?q?Hoffst=E4tte?= Subject: Re: [PATCH 4.1 000/159] 4.1.9-stable review Date: Tue, 29 Sep 2015 01:18:26 +0000 (UTC) Message-ID: References: <20150926205313.363686083@linuxfoundation.org> <5609DE34.3040104@tomt.net> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: linux-kernel@vger.kernel.org Sender: stable-owner@vger.kernel.org List-ID: On Tue, 29 Sep 2015 02:41:24 +0200, Andre Tomt (LKML) wrote: > Hi Greg, > > 4.1.9 seems to hang after a while on several of my systems (KVM and Xen > PV). Seems network related. Did not occur in 4.1.8. Investigating.. > > Got some suspects and will chime back in in a bit. THANK ODIN! Someone else with this problem! I have seen the same thing repeatedly - sudden death with no backtrace or anything, and have been trying to figure out what's going on. However since I'm running with a whole bucket of custom patches (bfs, bfq, btrfs, block, vfs..) I've been trying really hard to isolate whether it's those or a subtle conflict in the 4.1.9 changes. This definitely started with 4.1.9; 4.1.8 is still fine and rock solid. -h