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 B6146C7EE25 for ; Thu, 8 Jun 2023 08:55:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234668AbjFHIzd (ORCPT ); Thu, 8 Jun 2023 04:55:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48366 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230499AbjFHIz3 (ORCPT ); Thu, 8 Jun 2023 04:55:29 -0400 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C69951984 for ; Thu, 8 Jun 2023 01:55:27 -0700 (PDT) Received: by mail-io1-f71.google.com with SMTP id ca18e2360f4ac-77ac4ec0bb7so31576039f.0 for ; Thu, 08 Jun 2023 01:55:27 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686214527; x=1688806527; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=az3/mC3I6rBptIN6g19U3m8h5kdT0uqVmEGL3ErhZf4=; b=SobDig75FwbVr8dl0HQdihai+85C57FGtnWzfMyGOhHjcacs1SHzVJWRXebuxSBGm1 x/0YlJtRKA1GZTI4aLveTlYlS7hABpncp7sRpdgfimqlV7mZnNPdsolAgqEPQncipE1k RizMT4J30nJ/or4Z1Licekck4y6tJPAghSoShNWvms2+owjBHF4rsns3dJMJizPtdMkE n4vpiDfnv3rPTAW1BVhTk6VgVfGnjTtYQT9dEhebZUvnSc/QCK/wTA13n2JsmAuucllw lxPl26+mrjOYH531j6vnUKmQO+Td5j75kp5sZFuOHYdU+Q9oEb5Q8EnT1M3e2+NSuLsI mOug== X-Gm-Message-State: AC+VfDzOH4BjuohPDi/uNh4USt54B5yWfAvvpqKMslR2oThVGyMLm1Ij RZ4p46xAIED/sngAoPTV9qCqIsgacjNH8SJR2T1qh8CIYN+j X-Google-Smtp-Source: ACHHUZ5yyb+RYCCWlyH3EcXKqq8OEbyY76bXgXuq0sD/7Fmaag13b0Dyz/Raq/k815ixLa2X35o4jEcZ1SAyac+IgzCKpC1bbtui MIME-Version: 1.0 X-Received: by 2002:a05:6638:3f06:b0:416:7d71:1261 with SMTP id ck6-20020a0566383f0600b004167d711261mr1001216jab.0.1686214527179; Thu, 08 Jun 2023 01:55:27 -0700 (PDT) Date: Thu, 08 Jun 2023 01:55:27 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000e8650e05fd9a6902@google.com> Subject: Re: [syzbot] [btrfs?] WARNING in btrfs_split_ordered_extent From: syzbot To: clm@fb.com, dsterba@suse.com, hch@infradead.org, josef@toxicpanda.com, linux-btrfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+ee90502d5c8fd1d0dd93@syzkaller.appspotmail.com Tested on: commit: 8176a54b btrfs: fix iomap_begin length for nocow writes git tree: git://git.infradead.org/users/hch/misc.git btrfs-dio-nocow-fix console output: https://syzkaller.appspot.com/x/log.txt?x=11d17a43280000 kernel config: https://syzkaller.appspot.com/x/.config?x=7474de833c217bf4 dashboard link: https://syzkaller.appspot.com/bug?extid=ee90502d5c8fd1d0dd93 compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.