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 7808C2FF176 for ; Fri, 13 Feb 2026 07:39:03 +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=1770968345; cv=none; b=riKXARRfYivhFkEybfJHsFgSx8z/xHCkX/MtJfepgdqEp1xD0j8zCBMbg8FnOytibLN00K1QaFH63JHfGpDOoM6pXA7i5G5wNZWmHn9l37yppcOJxmvKbOr4ZztPBy0mXa6tmyK1AdSCCPgJVIt4PDK4zJhAfl19GlIx7aVMdec= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770968345; c=relaxed/simple; bh=Xx6DQILe2PwTy/Yci82SV2CW8HsOBkVD5PcI116/6zk=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=X10BJHZ99SuJLyhnyS56BvnHiqmgu1iSoJcjE2pdwdJ451mIlm2fUZ0AB+un8T+mli2ubb1lCYcz1Y9uf801F7sxAW1cNgapd0ULTnHfP2Fw7rVzynN6lpe7gxYuyQ4FqfBMJBWkpJU6tkwfqecyHSShCOmG4wcaBfgUXYfs+/w= 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 006d021491bc7-67617909558so5861555eaf.2 for ; Thu, 12 Feb 2026 23:39:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1770968342; x=1771573142; 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=BTeBe/P/ZznzTB69OiaepB/KGja0N7pN2z4gD06rnzc=; b=RQlIhZmvoffZaZOnkJwyvjw3IyUoycrfWbItDPC9E8X1XprxCXeiYU/79QMeBSpKlU 0fd6Ua5Bx+czdOvyxbkEDC0q2xoxHpCmlSN8kelvERUgzVFJt9Z7QHPOMH7jKubLXMdm e3luPSGQfxTB58SgtJWulXcwivov2/ZO/JTONma5iK6WYi+Dbq2WBNgIb71zx0sIS6xY b8FezOyDDA1sMTdmJlK1v4z0j+L/cCffQ6ael6P0FA/rcO+wODhntdjcOuR/XFyQXkHe Tvz6zKH4NvjvbMgwJnIM8qGqjMld7IDGANrHZwnTTJiJkIOsfcBsoTLfa4MLQFe1sg2j ob1A== X-Forwarded-Encrypted: i=1; AJvYcCU2qyfDSDOTPEfgTVjrzxfoNO6Th4gjc9exmhqNDoWAeVCLN5nutkMzH9q+jpfi2P0ZfzER78joHw58/0M=@vger.kernel.org X-Gm-Message-State: AOJu0YxPPDAmPO/i7WMXojizopkDAj7L/iSvuk0Uwk9JNhLeyLbDrAO5 viWzm3PvNPkzGa8wVGCPuvizt54sMB69MZ/IqH1F6RFMZyv7IRlyxwsO8xtGGqP1KLw2srPqEMQ /HsA0YKZ907s81O1DU6gCp+sTeR7bqkxaGrSb5YtKdQk/WLUztbnVESRHF+Y= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:490a:b0:659:9a49:8f9a with SMTP id 006d021491bc7-6776719e06bmr303002eaf.19.1770968342536; Thu, 12 Feb 2026 23:39:02 -0800 (PST) Date: Thu, 12 Feb 2026 23:39:02 -0800 In-Reply-To: <20260213070113.2371490-1-wangqing7171@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <698ed516.a70a0220.2c38d7.00b7.GAE@google.com> Subject: Re: [syzbot] [fs?] general protection fault in grab_requested_root From: syzbot To: brauner@kernel.org, jack@suse.cz, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, viro@zeniv.linux.org.uk, wangqing7171@gmail.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+9e03a9535ea65f687a44@syzkaller.appspotmail.com Tested-by: syzbot+9e03a9535ea65f687a44@syzkaller.appspotmail.com Tested on: commit: cee73b1e Merge tag 'riscv-for-linus-7.0-mw1' of git://.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=155f7a52580000 kernel config: https://syzkaller.appspot.com/x/.config?x=fe62ec9519bfdb19 dashboard link: https://syzkaller.appspot.com/bug?extid=9e03a9535ea65f687a44 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=1089ab3a580000 Note: testing is done by a robot and is best-effort only.