From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx2.suse.de ([195.135.220.15]:48653 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751109AbbLCSBl (ORCPT ); Thu, 3 Dec 2015 13:01:41 -0500 Date: Thu, 3 Dec 2015 18:59:48 +0100 From: David Sterba To: Vegard Nossum Cc: Chris Mason , Josef Bacik , linux-btrfs@vger.kernel.org Subject: Re: BUG: failure at fs/btrfs/ctree.h:337/btrfs_chunk_item_size()! Message-ID: <20151203175948.GE31035@suse.cz> Reply-To: dsterba@suse.cz References: <5648CD1D.9070804@oracle.com> <20151130134851.GZ31035@twin.jikos.cz> <20151130163407.GA31035@twin.jikos.cz> <565CC820.9020706@oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <565CC820.9020706@oracle.com> Sender: linux-btrfs-owner@vger.kernel.org List-ID: On Mon, Nov 30, 2015 at 11:05:20PM +0100, Vegard Nossum wrote: > With your patch and a new image, I run into a second issue (which is > probably unrelated): Yes, it's unrelated. As pointed out by Qu, the alignment is wrong and more strict checks should catch it. > Should I start a new thread? I've attached the new image. Thanks, Yes please, the bugs from fuzzers are usually hitting random bugs.