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 134473C81BE for ; Sun, 2 Aug 2026 17:07:02 +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=1785690424; cv=none; b=oBACc2GAiptDkxKNQRyL7+bwB17Ng1xiP6nJgJ/meHnRs03NZj3C3YeAr3y+blovE2vO4xtF3CZEzdsDQQKtEJs/eQnikha9bnfEvAGZsmlYEdb+utT81hXbjfj1UKCVfV9GHR3sowPLH9vQHsy69aHuKvbxgGlggl5KmkXdU0o= 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=209.85.167.199 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 5614622812f47-49d4cb3ca23so3734032b6e.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=qxbJUmluSS6sCGlXmBXbYqWpuDkqd8ZPJe75KKPg/AL0CUhH70yZZ40FNN21RhqK7N rwL66HvSe/2hQs4+sb/o+sFGtjIRKuTAoAA5N/7Z7THI16u6Momv0wzCGeH1dfHeRZNU hmqlq85tL1/9RjHvPMEtp8WpI+mVHHeIanRwcXIwOq/MCrdf2DogMkt/IPD13PGiHiAq TRcHVZ6xD8mkHTIO8KJXkUNGb2TQ0tFU0xGWmugPD457BrbUHAPTkJ8XsFa6AR3l9oCK wCA0ZbsiPJZx77yEfoBbxQaqFjV6ySV10zdA9q9TJEWNzhLdetNDWkI/O0HbbARCglsv uaFw== X-Forwarded-Encrypted: i=1; AHgh+RqqEqIb9fO1qkDGJbrJ4wjWBiLS00UM8t1a5QT9Re4XXPiHlu5O1zTIKyo1YxNaKOavHjRc87Qq7DVJ7Uo=@vger.kernel.org X-Gm-Message-State: AOJu0YyZdcLOcdND8Z0I5rTMJJHu0tD+vtiy+kgV3LVIkCLoHkGlIxd0 snmuV0QsGr9vlkEMju2bv3+3IqGMCAvpnLjuDTQGa3ouv9AsPh979b7Fu0P0DDzO+xl4RavFA4+ Yutvjx8DmzLDIzobiiV2X1fy+8VYqaE5K5w49LAHsLbLzBQzD4QvN88OhfbU= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:2228: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