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 6699AC19F29 for ; Thu, 28 Jul 2022 10:16:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235685AbiG1KQP (ORCPT ); Thu, 28 Jul 2022 06:16:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47086 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235790AbiG1KQM (ORCPT ); Thu, 28 Jul 2022 06:16:12 -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 48CF8558C9 for ; Thu, 28 Jul 2022 03:16:09 -0700 (PDT) Received: by mail-io1-f71.google.com with SMTP id n20-20020a6b8b14000000b0067c00777874so333137iod.15 for ; Thu, 28 Jul 2022 03:16:09 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=KCp1YCFZHiH6faIRaH4KjiEeUrRm+nx9G5bhsYjdz1g=; b=hj62i/Th5a+nRzlUIgAoRDQ8IyF/PBVUmzhTZoUT4vGtLqsiTVReTNObkzO9WYjW9h EzVUMh9wSMh/YL8NmzJ8zy6zPn0PLUnptRfX+KsYEXcoqVx8R7JqfIoDLsw4IGq6J2HQ uAvhtzh0UeG90NR+3jYuBbNV/YzwEy80DO2S92YcYno33+YiBmgA6NYQ36Lg6ZeDZHGe xDYtNSDlqdg/keY0IyuKqtCDq7xJO7XF6WlhNVe1I3aw5ogFwmfSWXZinhx/g33RW2Vd xK3fnj92iQjsoFLNRaKSdkJiDc1RUzjiaXEsiFyRmgVC6BAC1+9JX73YM1v01xTxBiPY gN4g== X-Gm-Message-State: AJIora/WRRKi3Zo6W3ZXSaAXF+dgXDN63QcCdSg15sFSQ26buOoIQYQW xVvrFM24ST8JzeHFEYZH5Zswhk+PQCvlVMJnyP8nr33tzuuF X-Google-Smtp-Source: AGRyM1u48q3e0UGkFyqH7zIHWquNUOh0sDLLHNKzDA6zCoVuq77wWxjWrJhzYz4Y4tPn7CAj8qb2pRA5wYD/I3MyHSjC3cfgSuke MIME-Version: 1.0 X-Received: by 2002:a6b:5f0d:0:b0:67b:da10:933e with SMTP id t13-20020a6b5f0d000000b0067bda10933emr8949449iob.56.1659003368661; Thu, 28 Jul 2022 03:16:08 -0700 (PDT) Date: Thu, 28 Jul 2022 03:16:08 -0700 In-Reply-To: <20220728095628.903-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000786c1305e4dad233@google.com> Subject: Re: [syzbot] INFO: rcu detected stall in net_tx_action 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+3ba0493d523d007b3819@syzkaller.appspotmail.com Tested on: commit: f80e2148 hrtimer: Unbreak hrtimer_force_reprogram() git tree: https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git console output: https://syzkaller.appspot.com/x/log.txt?x=161c00ca080000 kernel config: https://syzkaller.appspot.com/x/.config?x=31eef52c6517a0c2 dashboard link: https://syzkaller.appspot.com/bug?extid=3ba0493d523d007b3819 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=111abd26080000 Note: testing is done by a robot and is best-effort only.