From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) (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 5FF7C1DE3A4 for ; Sun, 28 Sep 2025 04:45:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759034705; cv=none; b=kPE/pso6ej/EjSxyLy1N04YuFrlXd5I5sVkcNE0g8zLgoUXiBMeblF32Jpo40l7uuFqfajT6t2l7kE7Cy8t4qShQtuNLy8ZqDvT6owyKUFPaTGFq7TQGA8W2myhVDiHWg3NcoDn6O5vt4vR34+S0/AxKDswzaxOe0X9dUVRpg0I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759034705; c=relaxed/simple; bh=ZRPJkYDahbCYgcNiXbH3CVDiRGxayddbM95DCpc37kI=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=ZKgHTNbvxQV77MjPUYn7Qif8dDcmjY9Rj/JXU49FuGbO9GwTQn7qCKBv8aVsC4M91ZWzFZZNe4rYXq2vq10NTjZrClbPrr2ee864Rro33mM84sC27/2LYUH+Na9KFUrMBIkQXtLsXmLgSBdMPCfEgbajR6CGVbhTyQLhanVQA68= 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=209.85.166.198 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-il1-f198.google.com with SMTP id e9e14a558f8ab-4278a8ecfa0so58638735ab.0 for ; Sat, 27 Sep 2025 21:45:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1759034703; x=1759639503; 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=Zmqu5lwdCKoySk+fKbYs/4CJ8cOzbhiG+ctxIG4Bju0=; b=V7Kye6PLwooUCTyXVYPSd1nqswufMxOyAmBL4bGxuk9carvCS5qA6RVHI3mJax6MeG O8RhnrVYgg6NO4wlPEvq/udZpb8MDu+tDtyMzHYE6etHr+YD9myhWh1r/Q9BKNFoH19m qCmIR4HQOG2lizrjH2jIAvomAPjFh+VaT9DWewS509coJovWBGurybPME6KlxDNpEIF0 RuVe0PnlTbYy3HAkPoNfiIDRDmZ0ViJX2h12TOBMk4PgzoHrndtlBcx8Et18gzqyDZFI bK9UN6DkcvJSvcrv1ScnPExV0CXLlJZA/G5sHAJb971H2qwfmVD6dOVAhDLjayysFNJj rvng== X-Gm-Message-State: AOJu0YycV/tARs7iHnlipin7xxwUW/dm60mXrc0vXfg6fguILSJ/7IwZ bBm6nZVsMzvUU+gt022MaDkFvAC3z71tOHwoSRQZY4bIykOd3ctyk5/cqjida2ufPl6xWqMQaVA zjmpBlXZ449X4/Uc5Zk2+NiARWV4FXzo8X+7Z3Gtv0VR6j02DnZGZJglUW/Q= X-Google-Smtp-Source: AGHT+IFYq/xiaxb0XlTh80X6IBNpttZ4+ZL13a9PE6qHGJNiqbf7vm1FJmKH8Tk9zb4eZNcJn9d5rFAf0RRK9qZGN70Sf5vL/0yz Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:481b:b0:425:8aea:7313 with SMTP id e9e14a558f8ab-4259563c0bcmr179031455ab.18.1759034703517; Sat, 27 Sep 2025 21:45:03 -0700 (PDT) Date: Sat, 27 Sep 2025 21:45:03 -0700 In-Reply-To: <87ikh32pm3.fsf@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68d8bd4f.050a0220.25d7ab.047b.GAE@google.com> Subject: Re: [syzbot] [v9fs?] UBSAN: shift-out-of-bounds in v9fs_get_tree From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, xandfury@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+30c83da54e948f6e9436@syzkaller.appspotmail.com Tested-by: syzbot+30c83da54e948f6e9436@syzkaller.appspotmail.com Tested on: commit: 51a24b7d Merge tag 'trace-tools-v6.17-rc5' of git://gi.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=137172e2580000 kernel config: https://syzkaller.appspot.com/x/.config?x=dc258b7c9b0229c1 dashboard link: https://syzkaller.appspot.com/bug?extid=30c83da54e948f6e9436 compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.