From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f72.google.com (mail-oo1-f72.google.com [209.85.161.72]) (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 8A6EC363084 for ; Thu, 14 May 2026 09:20:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778750404; cv=none; b=sJJIaInh5RX1JjvadIv4bOWSGagDz8l+LDvDHHMcrn0a6lDDdZ9k0XdeHXDixR+5QQfLsGZMeIu/uN593A3XebmO77ImDFD08wnc40VwcyDxbiPdT1fBlaUowZG9tdb7Aj50HGSJGoSWAnItsfjBBjfS4uztw5yA8iSGglHKysY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778750404; c=relaxed/simple; bh=hhIUa9w3d+KC6chqhohJyw14DBAPUi3EE0y7PslfTAU=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=E6BodXnVFXiMZI3N9m/JyMen3SdsvmiAlIAdEDp6I+ayXeNKDnQfsdNnSj2JeFWCSP/8/SZg7DGmjjP0yZDY1al8h/gGPBqG5rZEfwaqHvtUAycKXO4STltlMOMip9D7mNd8aaHURtDioGka+JT3rLk3eV2KYrzHKbze7R7RjSA= 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=209.85.161.72 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-f72.google.com with SMTP id 006d021491bc7-6853c2438b9so13710791eaf.3 for ; Thu, 14 May 2026 02:20:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1778750401; x=1779355201; 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=gGCGm1d+cm6OwYJ4Z8lOdU6vv/OU+fgSW2dD3PIEgq0=; b=OncIovDukZljKAVVA3YDs0/F+yMJGEE1QKHAnzMb/XgqXgKNJrLKEnjf8cRiL4vIea pZ327CGIsrQGms+lRRA97l5E13dXPghqgMTJE9oIIciw13Cs30p2d8oK7AdeTr0LlRwE 2Q2MXmJPIESOIDYih05ltlYeB9+B8ocg9j/bxBQ+jSYLcws9hWQFggegf5b5S9aB+W4/ s5bf9me7DqQ9TPmQ7aZLskGqkUmjGcjNLxU+oJRl7yBNRsmWJDRXbB3tofZMenKmzd3g cHdNXA9DrV2qs1oP0BLz0UQYh7l4Bd6zuJzSreCoZlpBQTnUjpkl8HCCpqiQ5+JolYSH Ykzw== X-Gm-Message-State: AOJu0Yxbt9Wtfvz5wJaJ8QLWk3qzurvWOCXzM0HC34+164GrJA/MZDIA nZuDq1nFwE96+ZiaC+fARYL9TiJ7MDVx7W5AjTj26kSTEPTEXDcFaouTMpLDt71HIUZnxvNdf5i JLUWYegPEM2LENYkYXX0mjatA2r825sPLvS+jUYdIJkpk1b48P1L2FksRBSA= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:160f:b0:696:72c4:5d69 with SMTP id 006d021491bc7-69b78d87b4dmr4130994eaf.17.1778750401443; Thu, 14 May 2026 02:20:01 -0700 (PDT) Date: Thu, 14 May 2026 02:20:01 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a0593c1.050a0220.d11c8.0007.GAE@google.com> Subject: Re: [syzbot] [net?] unregister_netdevice: waiting for DEV to become free (9) From: syzbot To: linux-kernel@vger.kernel.org, raoxu@uniontech.com, 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+e2af46126e0644cbebdd@syzkaller.appspotmail.com Tested-by: syzbot+e2af46126e0644cbebdd@syzkaller.appspotmail.com Tested on: commit: 5cbb61bf arm64/fpsimd: ptrace: zero target's fpsimd_st.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci console output: https://syzkaller.appspot.com/x/log.txt?x=147a20ec580000 kernel config: https://syzkaller.appspot.com/x/.config?x=a834c6344141a58b dashboard link: https://syzkaller.appspot.com/bug?extid=e2af46126e0644cbebdd compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 userspace arch: arm64 patch: https://syzkaller.appspot.com/x/patch.diff?x=12255636580000 Note: testing is done by a robot and is best-effort only.