From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from plane.gmane.org ([80.91.229.3]:50881 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752825AbaIPKVT (ORCPT ); Tue, 16 Sep 2014 06:21:19 -0400 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1XTpsq-0005f9-OQ for linux-btrfs@vger.kernel.org; Tue, 16 Sep 2014 12:21:16 +0200 Received: from pd953ef73.dip0.t-ipconnect.de ([217.83.239.115]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 16 Sep 2014 12:21:16 +0200 Received: from holger.hoffstaette by pd953ef73.dip0.t-ipconnect.de with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 16 Sep 2014 12:21:16 +0200 To: linux-btrfs@vger.kernel.org From: Holger =?iso-8859-1?q?Hoffst=E4tte?= Subject: Re: 3.14.18 btrfs_set_item_key_safe BUG Date: Tue, 16 Sep 2014 10:21:04 +0000 (UTC) Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-btrfs-owner@vger.kernel.org List-ID: On Tue, 16 Sep 2014 07:38:22 +0000, Holger Hoffstätte wrote: > On Tue, 16 Sep 2014 12:33:09 +0800, Daniel J Blueman wrote: > >> kernel BUG at /home/apw/COD/linux/fs/btrfs/ctree.c:3215! > > This matches exactly the description mentioned just recently: > http://article.gmane.org/gmane.comp.file-systems.btrfs/38340 > > (not in that posting, but in the patch description). > > You seem to be running a custom kernel, so try if that patch > helps. Also try nuking the free space cache when you have it > applied. In order to apply that patch you will first need: "Btrfs: don't insert useless holes when punching beyond the inode's size" https://git.kernel.org/cgit/linux/kernel/git/mason/linux-btrfs.git/commit/fs/btrfs?h=for-linus&id=12870f1c9b2de7d475d22e73fd7db1b418599725 With that it applies cleanly to 3.14.18/19. -h