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[209.132.180.67]) by mx.google.com with ESMTP id c17-v6si5435657pgp.299.2018.09.06.11.19.30; Thu, 06 Sep 2018 11:19:47 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20161025 header.b=gJNgR6Tv; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728222AbeIFPes (ORCPT + 99 others); Thu, 6 Sep 2018 11:34:48 -0400 Received: from mail-pg1-f193.google.com ([209.85.215.193]:35078 "EHLO mail-pg1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727789AbeIFPer (ORCPT ); Thu, 6 Sep 2018 11:34:47 -0400 Received: by mail-pg1-f193.google.com with SMTP id 7-v6so5054706pgf.2 for ; Thu, 06 Sep 2018 03:59:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=SbxAfneVOh4m/VEpJ89KknkWcsQrFUSObn45Y1o0IqA=; b=gJNgR6TveZZoEywjzrWUJsNatfeYLz4i2BO6m9kFO3ryISyoJKLHlHHeOUDxdAR7so wJUY6UUq0BwRFvaE5JiHe+5336G+d5NwIu2skpbD78BIJZkSFzIqm1JS24iBQYdyVZF6 WcEU7PvVe3fFIlfTN6PsNQi0M6YT90N0zS9fWuYKhe7Md7PrpF5zXQKQCjDZrSttL+TI 88UXcxPNVnxtMRthTUOroRmf21mpjSxYiHkcViL1w/3bsoJFpOcrxSlBEM40/sEqDFmi xJFdb22hInfKHMjJaUwb4d8GSZkE7uiqDb5zejKE2Gq9Bd93gHD3zB71MYeahDkwx1pT vZNA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=SbxAfneVOh4m/VEpJ89KknkWcsQrFUSObn45Y1o0IqA=; b=fu2LyVCMpdBuYHumjna/pf9UzJEBg8rNE7xkE/dPBdRrZFLf5nz7F5hfgortLZuKbl oh93bagPBwYZreszjtM3FrIDh5IHG+TMgfARY5Ama/7Ra2nku4jmIsNx+WB7IlDhxhxp BXs5Ak/Cm86cKEJou91NtV9Jk0whenJ2cPvsGvj+AscEkBG5HEypnGOpkKWthsC9io92 FX37XQo9HQFWZKdPZwCspIs7XUyYH5BO9CSUV2hZO5jGSCXU2OJHZYljRXAQIeqMoXr0 X65Ghdy0di6aqcGCp0VzUl86GhmZ7XE6WUxxY/Xg1aWEA1bZ2Xw3u1EtJfc5KPkZzOTh MijA== X-Gm-Message-State: APzg51CHIxvhMwbEkjUcPJ1vipxyToABVJiCtak/eq7uuHtWZD9BWZ+W pKvJmlRfZUu4dPEJ064FKbAZAOcHdGFxFYRK8vMweg== X-Received: by 2002:a62:571b:: with SMTP id l27-v6mr2184393pfb.29.1536231592965; Thu, 06 Sep 2018 03:59:52 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a17:90a:ac14:0:0:0:0 with HTTP; Thu, 6 Sep 2018 03:59:32 -0700 (PDT) In-Reply-To: References: <000000000000c178e305749daba4@google.com> <37aec45f-69ad-9705-21f1-64ee4ce4a772@tycho.nsa.gov> <9537a6ff-daf4-d572-bf93-68230909b68e@tycho.nsa.gov> <4b37e892-4d79-aefb-92ab-7753b89b8963@tycho.nsa.gov> <1ea19628-3bbe-2073-d623-824337c15ed6@tycho.nsa.gov> <6c9112a2-33f3-0c29-c944-1d129a0026e7@tycho.nsa.gov> From: Dmitry Vyukov Date: Thu, 6 Sep 2018 12:59:32 +0200 Message-ID: Subject: Re: WARNING in apparmor_secid_to_secctx To: Casey Schaufler Cc: Paul Moore , Stephen Smalley , syzbot , tyhicks@canonical.com, John Johansen , James Morris , LKML , linux-security-module@vger.kernel.org, Serge Hallyn , syzkaller-bugs , Jeffrey Vander Stoep , SELinux , Russell Coker , Laurent Bigonville Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Sep 5, 2018 at 7:37 PM, Casey Schaufler wrote: > On 9/5/2018 4:08 AM, Dmitry Vyukov wrote: >> Thanks! I've re-enabled selinux on syzbot: >> https://github.com/google/syzkaller/commit/196410e4f5665d4d2bf6c818d06f1c8d03cfa8cc >> Now we will have instances with apparmor and with selinux. > > Any chance we could get a Smack instance as well? Hi Casey, Sure! Provided you want to fix bugs ;) I've setup an instance with smack enabled: https://github.com/google/syzkaller/commit/0bb7a7eb8e0958c6fbe2d69615b9fae4af88c8ee