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[49.181.29.7]) by smtp.gmail.com with ESMTPSA id j28-20020a63fc1c000000b005e83b3ce8d9sm17921446pgi.8.2024.04.28.14.56.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 28 Apr 2024 14:56:35 -0700 (PDT) Received: from dave by dread.disaster.area with local (Exim 4.96) (envelope-from ) id 1s1CVb-00EKqc-28; Mon, 29 Apr 2024 07:56:31 +1000 Date: Mon, 29 Apr 2024 07:56:31 +1000 From: Dave Chinner To: syzbot Cc: chandan.babu@oracle.com, djwong@kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-xfs@vger.kernel.org, syzkaller-bugs@googlegroups.com Subject: Re: [syzbot] [xfs?] possible deadlock in xfs_qm_flush_one Message-ID: References: <000000000000fbf10e06164f3695@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <000000000000fbf10e06164f3695@google.com> On Wed, Apr 17, 2024 at 11:42:20AM -0700, syzbot wrote: > Hello, > > syzbot found the following issue on: > > HEAD commit: 9ed46da14b9b Add linux-next specific files for 20240412 > git tree: linux-next > console output: https://syzkaller.appspot.com/x/log.txt?x=11a4a1dd180000 > kernel config: https://syzkaller.appspot.com/x/.config?x=7ea0abc478c49859 > dashboard link: https://syzkaller.appspot.com/bug?extid=4a799ff34dbbb5465776 > compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 #syz dup: possible deadlock in xfs_ilock_data_map_shared -- Dave Chinner david@fromorbit.com