From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f71.google.com (mail-ot1-f71.google.com [209.85.210.71]) (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 102893C81B4 for ; Sun, 2 Aug 2026 17:07:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785690424; cv=none; b=nvJTycSucuHa32rppDKD+1iFPeekilJIduZsRxDP4kS8EalhOqTcQwqkoFPfnz303q5FZQE0Bj7uExBF+6B77RKLpncYZCDT2xcGzbVMUaxVpWwnep1TRLkNHdIAw+B5ekFzpBI4T9pH+dVH9rW8N6/T9zOf4u49V2liXqKrEc4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785690424; c=relaxed/simple; bh=oBp0Qfmvqr3lvLzHIJb49Quj0Z+YoHJbvTkejL88Jqg=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=aVQEM+R7bZ1EBM1m2pX/6XOQdBJSWcET8qMK5CCsk8uWDkwaJz29IKbbSxJWKPi+mxVN18s0PXeNsHzv1ObDjV5iMMBArK/z0fXBdPhu9BoqReGZOwlp5x8LWXPDI42hYUz5hEY8KsIBHYIrd8IN1gj0DvMzxVltdEcLzo9pOAs= 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=209.85.210.71 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-ot1-f71.google.com with SMTP id 46e09a7af769-7ee4eec47bbso3306462a34.3 for ; Sun, 02 Aug 2026 10:07:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1785690422; x=1786295222; h=content-type:to:from:subject:message-id:in-reply-to:date :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to:content-type; bh=zxFXnSoB4KgiBC0T5VAyA9bBTcGnRnLoGoYzvYWvSBw=; b=G/1wtuCPC6zumdvjjvj5/7HHeqIF3hCakWLbjWokAXYjH2JdlRiSSki0cfKuDkMFBp MsiCImUmv7b9h4KoSEIxcVrWAE4B1+D8oacMLvd3AlZmJAzZSrceep3jLjsxI41m/bP7 KIRDbsMr7VHOQOXI77pII54Vsq2oReZUC7o2XZ2/iMOCEWamA7PtoMGO2rVR7xRxxUWb 4F+TpedXJXXdERChPnjrqfYR6AIDGTxyuFH9be5DTbYEvQ5LSLy4NnncWnl9ZMvZVu6X INyQy9xUN9N849DO/7xYYSpzmHYaOgcuxesCc0Z9J0i1DBfD6MkBhpm/3Bu8fL25exwy oxtQ== X-Forwarded-Encrypted: i=1; AHgh+Rp4AFm/rOFkO7SIkIDmoyym4bkZa10gZwmC5LOdk+tK0etHT2ZVAI+YQLpDI6M6YhoExCi99oWvgbp/5HYYMmM=@vger.kernel.org X-Gm-Message-State: AOJu0YySqrNY9HMsm/IV9jPVGDqaFESJYCtx2vz8NUSwvox76x0T3sPe i06a8XDcDeXrzvJjSoDFy1/gmyItgvOtYXwdX+ck9GVGtbUXfN2chNN0kWxXhud1Yc4OLLRwV28 CFT+vUgymlimebWOzTYnR/NHlcyt0AxqryStoMuwz5Yl0siT6zs6hFVwCTC0= Precedence: bulk X-Mailing-List: linux-hardening@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:2228:b0:48b:5dcb:85ab with SMTP id 5614622812f47-4af5e07d704mr12408667b6e.8.1785690422033; Sun, 02 Aug 2026 10:07:02 -0700 (PDT) Date: Sun, 02 Aug 2026 10:07:02 -0700 In-Reply-To: <68dc3ade.a70a0220.10c4b.015b.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a6f7936.13bfb6d0.1ecdd5.0272.GAE@google.com> Subject: Re: [syzbot] [fs?] [mm?] WARNING in path_noexec (2) From: syzbot To: brauner@kernel.org, christian.koenig@amd.com, dri-devel@lists.freedesktop.org, hch@infradead.org, jack@suse.cz, jhubbard@nvidia.com, kees@kernel.org, linaro-mm-sig@lists.linaro.org, linux-fsdevel@vger.kernel.org, linux-hardening@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-mm@kvack.org, sumit.semwal@linaro.org, syzkaller-bugs@googlegroups.com, viro@zeniv.linux.org.uk Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit 6de2aeffabaafaeda819e60ec8d04f199711e11a Author: John Hubbard Date: Thu Jun 4 02:53:14 2026 +0000 libfs: set SB_I_NOEXEC and SB_I_NODEV by default in init_pseudo() bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=11c53db9580000 start commit: ba3e43a9e601 Merge tag 'soc-fixes-7.1-2' of git://git.kern.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=65472e27d1590a04 dashboard link: https://syzkaller.appspot.com/bug?extid=a9391462075ffb9f77c6 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12a08f2e580000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1697af2e580000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: libfs: set SB_I_NOEXEC and SB_I_NODEV by default in init_pseudo() For information about bisection process see: https://goo.gl/tpsmEJ#bisection