From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f72.google.com (mail-ot1-f72.google.com [209.85.210.72]) (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 1AF363C870E for ; Sun, 2 Aug 2026 17:07:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785690425; cv=none; b=SrUUCKwJSK50ubzjsKCNlBrcD4DHPI3e+RdJUBsoo6O/GdyuHPSuFcbLcEPFAi/fD+hfKrRtyd6TH8DHDTFIZrN6SRTkQh/zTQlu3JboxTxiczDl9OcRA6w4xrF3LXgYoCwveQa7GATOQhmLT8GUv1udghVXfdrujrnLHF594/4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785690425; c=relaxed/simple; bh=oBp0Qfmvqr3lvLzHIJb49Quj0Z+YoHJbvTkejL88Jqg=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=toGRVK3jaLrtXo6Tp0W0pVMlRb+iq7BS782z9yehuUpAPod4nR35nfDSFSVoBdvuH3jVJId3XaijvAZv/mIZw206pGfjm6+wbWxcEWyhXeafxPpQ7fbX+NhmUtQMtLoprP4KBuStyp49/K3LDpwLNXFzz9AybdDISEFXHJBBhhI= 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=209.85.210.72 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-f72.google.com with SMTP id 46e09a7af769-7ee50225cc7so3716796a34.1 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=FKE8hnkj4PRAbnz1cvheZWF5EptzUmfPbwtTxLNtVs2NyuyvLJgkpLcnIpBRNT4cTA C8lAtmid1I+HpUy+P9Fe51YKASlSXwsjEs4YCrGWLGl35zXFJ1//76oLYRJc5GJkX6ke aBWmfNKgFBxaJ93xhWzNrZxekjL6R7lA/CDB4fBkYbo86K16+yGsfeKZGXKSmfbXd8ST b91Ndl1QUgTvYO64dZhfWpJwwJ+eVrTZOzpNRBGSsvTWfzKN0bc7NW29tVT67z2ovBnz Vvb/oYcHyCNqsZldJJn7LYs8IWIQH+I4+sDveUMVAuyiXfQABdVBe5GTqrxy+PgDSbqx dAQg== X-Forwarded-Encrypted: i=1; AHgh+Rr9dQZRNVxa5H0zorw42Pb3Pc4GM3Dlhc7js1m3P+mxrFDncHBqm1frqlwqvBPRia5EPNQkurEo1TMMHSva@vger.kernel.org X-Gm-Message-State: AOJu0YwGxAS/GwmyJJMsrsM9orvWZ9dvrd6S9U1NXn8wDvBGAJQeM2K3 fIs+6DMiFZuP3rS1RILu6SFwoG7S9TX0ZdFwl8sXyE+0QxskCtkmHFdmUJlAgHDPYCfaDW71OpL gdrR/8Z7atf48e5450fhQKJeGNlCRDXEh7HONIg45CMT8VkzvhWHJh2KyGvc= Precedence: bulk X-Mailing-List: linux-fsdevel@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