From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oa1-f70.google.com (mail-oa1-f70.google.com [209.85.160.70]) (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 A248526A1C4 for ; Fri, 13 Feb 2026 10:42:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.160.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770979324; cv=none; b=AcEPJWpQdN2WPYF9FUTPJN38UuFnn0gDVtlz9pAB20u4Fch4wVGjHDnKlGY1kuZpu9SrcyVPn8BWJQKwmBTV8KzYQRQHZOI3JwqtfCJMImPib4MyBKfeCjtDQpesZ3QJyxA9W/VLlKDjyJb3NQPBQT3NyDjm8goggQVMdD6YBEM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770979324; c=relaxed/simple; bh=tu3FIAq9qMCAcEKVg2hAsllav+0DXYBJG+4kr5bOBLQ=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=dcOnEWS40TlfGbfMcziTJ0VBuWmWwlMrN02JH6jYEn/YoRaVOG5EMiZJyVXABChsJhDLRGoBj9c2KC2/l3U/VyDHqeFI6CLTaIPYtIukE+qU4LCGquodxMI2ubzxOdBPNuRC4ZOSihK3skPIeCP1ET6kUrYNvX1yRvrnyHP1jCU= 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=209.85.160.70 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-oa1-f70.google.com with SMTP id 586e51a60fabf-4088136faccso2736429fac.2 for ; Fri, 13 Feb 2026 02:42:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1770979322; x=1771584122; 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=tFQzNQR/qmPz49C0Lv5yYKa+CubjQy/ZMokykimNfyo=; b=gaCi7buiBIlr3jS2JN6ncKmxv/mKLZz2GLB6lFtrrSUWE1qSqmcDdonrnIAe24tRYT n8lTFjukClFbGBLe/Xzhwy6QiQX+OSpwjGv9LbcNjF1Cj9Ll5nX4sckFMWiMJnbsctqd VWmRxwtDkrysA6go40S3S93/fJh8y+Gs/ILIyevbg2ieIom62qsmvzklKNiNdyPkWC9Q WjQ3qGdSSIvwOGUPm8IMurRr8uofAhbhDy7AgWkF//v3aAubJvY2J4wCS+JL6hBrvzzR 2qkYOvT5PBHPvpkFuCMFQtEulwrhJHQgN3L6oDiV2BgJ//csBL3TYBxxvpip4EUJZ/Lh 7nQQ== X-Forwarded-Encrypted: i=1; AJvYcCVProA8j2j8vukgH8TNlM6tt5a0qxZCIa30wHv2c2Wvs4Hv6IyjjwaRFlDYkiiO0/+0gahNhvYsKB/qwd4=@vger.kernel.org X-Gm-Message-State: AOJu0YyquMTh6oQdlxnFXgemo9Zg/ugBBin1qpt3KU4mDyF6zodLVJeP cpsql1p5Xd2MYQjuVDSwnntdn7YYVL0zpD3Vdu3mr5fxmDrL1pEKU6UE6BWXiBInVdOxqWQ8KN+ yDqmrXaEnTIMENLlzusF3eytOivQoNlmgCGX7rVCHHWnLy9RLQ638+sHkJow= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:4c89:b0:662:bf74:ebaa with SMTP id 006d021491bc7-67768bd4a3cmr556699eaf.54.1770979322701; Fri, 13 Feb 2026 02:42:02 -0800 (PST) Date: Fri, 13 Feb 2026 02:42:02 -0800 In-Reply-To: <20260213101730.2466521-1-wangqing7171@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <698efffa.a70a0220.2c38d7.00c0.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=1718be5a580000 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=13f6e652580000 Note: testing is done by a robot and is best-effort only.