From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f199.google.com (mail-oi1-f199.google.com [209.85.167.199]) (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 8D186301472 for ; Wed, 22 Apr 2026 18:04:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776881044; cv=none; b=SfVg0CdZh850lW0CdESeB28Nw5hBwBr/yStuqa6ahmxLHHGAUWUyhmkLftgBgAd2TKO4ki5r4BlWkj3lANgNSzynZjKqtuh9NAXBMibEH1msFaW998w7tC5lOOvc+znBrHKcH0gg3AS0UdTL9YpW089UMIMehgTNOoH7senPbCI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776881044; c=relaxed/simple; bh=cAaMqoJBYyjyROFndlY9LzDba74gTflyplo04zoEagY=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=J7InS1ynA8rI7jheN9OrwOqzIqOCMqzJiCPoLPFWpmn+3QbqQQVm0QGo0hy/lf1jTj+JxMrWRMGQdRZEvewJrIwdoQKqxeKcKjLNmgeEAiIVSO1iEguFZt9i2TGvwKUWK3GbSuVRCJ53AcKZbjyude1vOmnYWzPaiq7rdeJxezg= 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=209.85.167.199 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-oi1-f199.google.com with SMTP id 5614622812f47-4639f4233beso7552736b6e.3 for ; Wed, 22 Apr 2026 11:04:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1776881042; x=1777485842; 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=y5rmNLcGJICZvzxfID7OeIDr/CbQ38qvrQT+PToZyWY=; b=UR0shbI5jIhrDzMYDYbyrnu9Li5p7Htr7WEXV1GZYAiNf8G4Yvvxv1B7BAkbSTyNuq czJSQpekHH5IZMSLS8itmoYfge37NH/zzqDXRjCkQd4MKHIWcT6FY1vgF/N/SPU6DZnL ttQQkLYmFqQEZULnxLklGhayKg1gzBpfVXmRAeP8imRPbSakx9yoNCSc2chozga+aF64 4huz7MpXAzhxQ50cCWGMoZqlLr1/BxCvWIkc5QLhxz5L0dMj/ZtMn+3oa2V00biDrDYN EGTAnrTam2MDFMuvTYEYRzx+P84oVSwoeC0jhpQ17LlHVfo7bSdMqjJT93KcLIyE5xaz lueQ== X-Forwarded-Encrypted: i=1; AFNElJ+0tzasZgczQqcCFBsketnTSV9KaGGIm9P4ysMqkv/80MhCOXiKtj33kw/i6RzrPAcigK9kCqrxR8nTHh4=@vger.kernel.org X-Gm-Message-State: AOJu0Yx6plWKSCp93zfkYZT6xR/l/FHnFfR2z2CaAqr3hEAc6RNtX+S/ aomWw152zdlWd9qzko9n0bTsGB1o9RyTHyJAQlE5gkpmLsbVZIIOFKMAVGtiSW/aw0OFB9wVoSy QLGjHyu2icwWuerulsSg26P2TrOVzJSU0O1TFor0gs6+3l4wrCWO92L845TA= Precedence: bulk X-Mailing-List: linux-serial@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:e3d6:b0:479:ef66:44d9 with SMTP id 5614622812f47-479ef66476dmr3642250b6e.42.1776881042531; Wed, 22 Apr 2026 11:04:02 -0700 (PDT) Date: Wed, 22 Apr 2026 11:04:02 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69e90d92.a00a0220.9259.0020.GAE@google.com> Subject: Re: [syzbot] [serial?] memory leak in gsm_activate_mux From: syzbot To: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, s9430939@naver.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+b5d1f455d385b2c7da3c@syzkaller.appspotmail.com Tested-by: syzbot+b5d1f455d385b2c7da3c@syzkaller.appspotmail.com Tested on: commit: 6596a02b Merge tag 'drm-next-2026-04-22' of https://gi.. 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=17b574ce580000 kernel config: https://syzkaller.appspot.com/x/.config?x=943968b43250a7da dashboard link: https://syzkaller.appspot.com/bug?extid=b5d1f455d385b2c7da3c compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44 patch: https://syzkaller.appspot.com/x/patch.diff?x=1117ac36580000 Note: testing is done by a robot and is best-effort only.