From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f70.google.com (mail-oo1-f70.google.com [209.85.161.70]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ECA9A3D9DBF for ; Thu, 17 Sep 2026 05:25:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789622704; cv=none; b=ozkmQRgdzpIgOfPFUxups/UiGUXgjOXudAF7mQojQiaU4+DvuSFkgBDSfmxBWTfC5Jw/arTKO7jY8Ar5d9P61kVdkNGe5hrWDKxR15lyr8ZQQuwo+rBN70gRyh4Q2hPdqAfpxb/p+Ni5FziqSrr0netdHVFkK+PtlKyoEthAl3M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789622704; c=relaxed/simple; bh=tB9v0cZ7VRToSv48dWkhZxAI7X2rpGA71Uzg7yhGFyo=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=X4gpIx7iRoOV65bG8sCyAd2gWSs7n9WKHRNJZaqnk7nHHqZVbyzWMMmNsmeHiLZBmH/ASZnCxY5Q52aizP1neOr4XV8KK9Xp4H70zGikqZCeRnE5dOHK8S5BhpfLUh2c65SClk5tTxQUCTpz8MbtkUBD6ZuX2WwKJXscb3LtI3s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.161.70 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-oo1-f70.google.com with SMTP id 006d021491bc7-6c153bab4c3so548630eaf.0 for ; Wed, 16 Sep 2026 22:25:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1789622702; x=1790227502; h=content-type:to:from:subject:message-id:in-reply-to:date :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to:content-type; bh=I9ii0KRW21yp6jDEHGz2DuoLXGMaA9wC1s4b2m6Pv9A=; b=zNTBbSLwqrLJjXTA5WFenplhe0FBBNiXtfRxlOlSXJ4ktvZVYpGt5AdcE/JX54C85v zhd0I1Uzam3kw4pHACuWAcUZWQiHjctbpVdKoCGg/ecVBIxWd1uoubTnvdlfp3wHhDYT aDseRB7U7Hlla4xL+03/7NXmjhWK0ryQROOdzbdsraieeFP7NvqakYvEd1xwp4VklqFQ eIiWDrcsrWVgD8VdOChUAnv1WU2JzucOKoOJ6WUCVh4Rjj5loZEb+ol7A909rG4VLog5 pZzZDwmZi/i0yy9DPg8HHJIuZ5/aYkeOLHOPrXP81voyFdjNfkYNpDb4DvR7jzv91sHT Cj2g== X-Forwarded-Encrypted: i=1; AKwUvBzrJm+PtwddYZI50WbLAhmtN1nG9t4qemp6inIW0jLnKhm+NWcQpJFciDQbCN9HihE+xCL+4p/S5T7oRRY=@vger.kernel.org X-Gm-Message-State: AFuF++nc76ANvPt7zn4WstnEmdcONOec33IPgmGuqsMLhyN2s9yaynq+ 22VHvrdYJI4hhO454X6UIqf6fcS1Do++hJJrojNzJVuzrACfqaSlaGmwKvPVhP4W75d5sGesjsQ amtWlj209rC3U1mnKtYFQUuZPRqXHpiUcQ6TCfZpNtAhMbffBaNpU6fzLMiY= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:180c:b0:6be:4eb3:e1be with SMTP id 006d021491bc7-6c7d36fa748mr5352030eaf.39.1789622701835; Wed, 16 Sep 2026 22:25:01 -0700 (PDT) Date: Wed, 16 Sep 2026 22:25:01 -0700 In-Reply-To: <6aab40f5.e8c85427.7a89e.f95fSMTPIN_ADDED_BROKEN@gmr-mx.google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6aab79ad.87c06881.1db2b3.000e.GAE@google.com> Subject: Re: [syzbot] [net?] BUG: using smp_processor_id() in preemptible code in sk_skb_reason_drop From: syzbot To: jchuang26@m.fudan.edu.cn, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+dc57fd6722deb17e92af@syzkaller.appspotmail.com Tested-by: syzbot+dc57fd6722deb17e92af@syzkaller.appspotmail.com Tested on: commit: 238650ef Merge tag 'powerpc-7.3-4' of git://git.kernel.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1715b925580000 kernel config: https://syzkaller.appspot.com/x/.config?x=b454dc6b1b7acd30 dashboard link: https://syzkaller.appspot.com/bug?extid=dc57fd6722deb17e92af compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=1474ebf9580000 Note: testing is done by a robot and is best-effort only.