From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 413E1C77B73 for ; Sun, 30 Apr 2023 05:25:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231701AbjD3FZC (ORCPT ); Sun, 30 Apr 2023 01:25:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53754 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229755AbjD3FZC (ORCPT ); Sun, 30 Apr 2023 01:25:02 -0400 Received: from outgoing.mit.edu (outgoing-auth-1.mit.edu [18.9.28.11]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3C9971BFB for ; Sat, 29 Apr 2023 22:25:01 -0700 (PDT) Received: from letrec.thunk.org ([76.150.80.181]) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 33U5OgTs026284 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sun, 30 Apr 2023 01:24:44 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mit.edu; s=outgoing; t=1682832285; bh=H7Moc+rihpPCzPD7wCdEPP4bXGikqsMnJrllZeEscZA=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=MY8VywNXeptFx2M2tWYq+tAtzGcFl51QBj+dbg37aEpnViWqAJCjiyxerltP8Fr5Q y09lWrp6jRTrw1R2tl/qS09uUAp8DsNhn9+0mamqPWgFoFkdAyl+LwXHuLXPXPEauU s6n07NHfqd9NSYLGNrHWZstPD27sCE9Gd8b8d0vt3/plIz+xn46kqrTjtptHblTWjX Tju4/m/u27gC8JfI14L06GjQ9mtydeghjMDJSiYs6DiFNGsi07sjFAgETLMlvl5aXL +oQ/Zb+7rlMPo961/6WQiJPyBb8U+aqVCLGNexjO4ssV2mdFd4R/76MmCI6Zfp/Zbp Kcrci/QsFxKhQ== Received: by letrec.thunk.org (Postfix, from userid 15806) id 545678C023E; Sun, 30 Apr 2023 01:24:42 -0400 (EDT) Date: Sun, 30 Apr 2023 01:24:42 -0400 From: "Theodore Ts'o" To: Eric Biggers Cc: syzbot , adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Subject: Re: [syzbot] [ext4?] WARNING: bad unlock balance in ext4_rename2 Message-ID: References: <000000000000435c6905f639ae8e@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org #syz fix: ext4: fix possible double unlock when moving a directory