From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.virtall.com ([178.63.195.102]:60016 "EHLO mail.virtall.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751462AbaLSXSV (ORCPT ); Fri, 19 Dec 2014 18:18:21 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Date: Sat, 20 Dec 2014 00:18:17 +0100 From: Tomasz Chmielewski To: Josef Bacik Cc: linux-btrfs Subject: Re: 3.18.0: kernel BUG at fs/btrfs/relocation.c:242! In-Reply-To: <54949CEA.7020905@fb.com> References: <542EE83D.8050701@fb.com> <999a300ed462a1e1388aee4d6f03a30e@admin.virtall.com> <438e043f73392614d1453892b7fe225c@admin.virtall.com> <0f30c49c7d208903ef84e31a928e4051@admin.virtall.com> <54949CEA.7020905@fb.com> Message-ID: Sender: linux-btrfs-owner@vger.kernel.org List-ID: On 2014-12-19 22:47, Josef Bacik wrote: > On 12/12/2014 09:37 AM, Tomasz Chmielewski wrote: >> FYI, still seeing this with 3.18 (scrub passes fine on this >> filesystem). >> >> # time btrfs balance start /mnt/lxc2 >> Segmentation fault >> > > Ok now I remember why I haven't fix this yet, the images you gave me > restore but then they don't mount because the extent tree is corrupted > for some reason. Could you re-image this fs and send it to me and I > promise to spend all of my time on the problem until its fixed. (un)fortunately one filesystem stopped crashing on balance with some kernel update, and the other one I had crashing on balance was fixed with btrfs - so I'm not able to reproduce anymore / produce an image which is crashing. -- Tomasz Chmielewski http://www.sslrack.com