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 ACB40C46467 for ; Wed, 4 Jan 2023 12:29:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234962AbjADM3Y (ORCPT ); Wed, 4 Jan 2023 07:29:24 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52178 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234961AbjADM3W (ORCPT ); Wed, 4 Jan 2023 07:29:22 -0500 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4F9F21A234 for ; Wed, 4 Jan 2023 04:29:21 -0800 (PST) Received: by mail-io1-f71.google.com with SMTP id m5-20020a6b7f45000000b006fc1dded1b9so2434699ioq.18 for ; Wed, 04 Jan 2023 04:29:21 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=fcj5zEd7cDAScfww7SklL50hfxt3eAMIbzbrLQpIjB0=; b=wzmG06/L8oezVUKbe2Cg1UtA2qmFzMuwkfoU0L+cD1JQaiOqFEQ3HBY7HZQFvdWRIY 1Cl31Ad2rXap3aFULiRmr4qCswszPaxkS6D6dP4s+hTEKqwqyrJen4rPES/lXjUB8+Mu KQOTvTnb5TAm9iUJAJIs/XFQjJbV54VEWJlfkr8baU2OW8DhsA6MBFfNTzPm71QCmll7 GHpxPsofxPPORH0dr0iVPLfIYK8YTsAzpUyFowxfJ5TKxgk+BT/9ueWys8FYZ0HHkpiX aQVrdkDx0SmSbx3gHhrC+qWW9zpiaCQmfyN/wOVpJgL7dnR1MNKOovbF5slIjgMYW/RQ ZhCw== X-Gm-Message-State: AFqh2kr7TkBH4B3G5ybmHWBocIJfAnNxRkM+dqfA6ugEFgouxMCTI222 qrD3Kzxk8elzjk66b1LCAp1+pqbimhHhWQGBMSSduoP3q4AA X-Google-Smtp-Source: AMrXdXuhsnSVKqSljPe3fO4qiiin9BhckSoK2ZR89pMASmqSjccpISB3AQeo2AXERvs5Zi7JvTsEm7eVkEgU7fZMw3wi7s+7AWjc MIME-Version: 1.0 X-Received: by 2002:a92:190b:0:b0:303:1869:3a84 with SMTP id 11-20020a92190b000000b0030318693a84mr4719532ilz.37.1672835360726; Wed, 04 Jan 2023 04:29:20 -0800 (PST) Date: Wed, 04 Jan 2023 04:29:20 -0800 In-Reply-To: <20230104120235.4230-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000071a65905f16f55d0@google.com> Subject: Re: [syzbot] possible deadlock in rds_message_put From: syzbot To: hdanton@sina.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+f9db6ff27b9bfdcfeca0@syzkaller.appspotmail.com Tested on: commit: c183e6c3 Merge git://git.kernel.org/pub/scm/linux/kern.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git console output: https://syzkaller.appspot.com/x/log.txt?x=12ca7750480000 kernel config: https://syzkaller.appspot.com/x/.config?x=8ca07260bb631fb4 dashboard link: https://syzkaller.appspot.com/bug?extid=f9db6ff27b9bfdcfeca0 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=14e25424480000 Note: testing is done by a robot and is best-effort only.