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 DFA0E3093A8 for ; Wed, 28 Jan 2026 16:29:05 +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=1769617747; cv=none; b=MXNpWTE0knXWQn9zrw/uzCpwkijHMMV2f3uiZoqdax2yH+YZFccX5b+80Kg55E1bvqpg3+DJyy7Mmou2e4fIC5uVka87wjaIbXhbyKw4LpqTdxQ75LYdF7qY06I3M6+KN9a9xeouTDMAgdPhNfZYZiZDCd2Inmc8vrVxiyWZpNA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769617747; c=relaxed/simple; bh=h0pATxbm7onvqXi2ILOaFBI/LO765wK5s8abqQJfocM=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=gpFhbKMmdnaPPVboZ0gCDcP90pHPn/pKN6t0e54jVXsYtMN2nPDTK53nfhxj0jUrvhXHXWKRrYGyioXu3gl4VsNiz7MwDNiqrdlAm8Nl+V7103d06NPd71by8FPCMIWhtSDNkdKykOcuAEfi8ung+5R7k+IVAF37W76oUYQlOCg= 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 006d021491bc7-662f77bf560so58645eaf.2 for ; Wed, 28 Jan 2026 08:29:05 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1769617744; x=1770222544; 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=C/Wcqv744w/pYE8qkKjlbI8XFyrWAl8XWDDwovfh7ZI=; b=m6kigOIRfn07YpwMeeMsKg+oyf01AVNGizHC4Q3gIS+PhlgQ9G4NHQv+9tVANrBP5D 7J2IQiVU1ocvC6I+yZS49hTT5bfKWKhWwSqqMl3DQKGVQtIVRivZXZCbQ0b4viyIdr3/ LZkXO8jN0w89/njQp7Lc8h9yOPz2KUXnj/D5DvSY10NBni571CKZwJdBp7wNue5XUB/B z/HrvbY9OjmVrHsdXEqyno6c0uBN5YRgibrgGwIziXlTq0NMiMPPsebF2iR1PPtcfzPh /hZ4CC1OlN/W9alXxXpzaB+Y6OQysfTXt/msdpBAb7KPLA/ls4EwdVag153D3fiGX8UG cNZg== X-Forwarded-Encrypted: i=1; AJvYcCWoS0lO6tBzsfETQC4msYzVALxlP3UhGx7gl7AAtZwIRddnPTlHp/KGeEnZHA2EJmIskQvLu7BnDkOfHWI=@vger.kernel.org X-Gm-Message-State: AOJu0YwrmeTA81lq2+nig9uYW/il3PU4opfB20EZ3scbXU4rfrPJGydV +f7/Rfj2CyE+7ALIhB99naW0YxnH3Fm/Wr5nL0QuVKqTKr4xbV5HkRQWLOukXCdVpQHdt6K6+hW +knxroX0K2XL0CA+lQ8OC6TVQsyMO9XqBTVk2yVnYPhzlr6I3K/+LGmMVFo4= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a4a:e910:0:b0:663:1f2:3e24 with SMTP id 006d021491bc7-66301f240b5mr535259eaf.36.1769617744709; Wed, 28 Jan 2026 08:29:04 -0800 (PST) Date: Wed, 28 Jan 2026 08:29:04 -0800 In-Reply-To: <20260128152100.51846-1-aha310510@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <697a3950.a00a0220.35f26.0002.GAE@google.com> Subject: Re: [syzbot] [serial?] general protection fault in fn_enter From: syzbot To: aha310510@gmail.com, 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+bbe4d8bcf8e458140bb8@syzkaller.appspotmail.com Tested-by: syzbot+bbe4d8bcf8e458140bb8@syzkaller.appspotmail.com Tested on: commit: 0a15f43b Revert "tty: tty_port: add workqueue to flip .. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-next console output: https://syzkaller.appspot.com/x/log.txt?x=11fdb1b2580000 kernel config: https://syzkaller.appspot.com/x/.config?x=965ade6b4c731635 dashboard link: https://syzkaller.appspot.com/bug?extid=bbe4d8bcf8e458140bb8 compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.