From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 84DCFC43381 for ; Mon, 18 Mar 2019 23:02:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 458E52171F for ; Mon, 18 Mar 2019 23:02:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=paul-moore-com.20150623.gappssmtp.com header.i=@paul-moore-com.20150623.gappssmtp.com header.b="aVQBB/49" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726983AbfCRXCW (ORCPT ); Mon, 18 Mar 2019 19:02:22 -0400 Received: from mail-lj1-f194.google.com ([209.85.208.194]:39208 "EHLO mail-lj1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726896AbfCRXCV (ORCPT ); Mon, 18 Mar 2019 19:02:21 -0400 Received: by mail-lj1-f194.google.com with SMTP id l7so5805655ljg.6 for ; Mon, 18 Mar 2019 16:02:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=paul-moore-com.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=Z4bvq7tVhPygiofVHzwjueUT4qiXmTuAgEo/G+K3/j0=; b=aVQBB/495Cc+YcOa0hhd4tx6WQGNqdLfsL4hqnuq/t+1xH08uTltzMPK7HxHA7MeRE V2uB8jsLPgWLTDQtKyRr/oRU+6VXjKzaCLyEawDvQzT92A0pXgOkTwQajjsGKUWQHneS DxZa46aTOb+TKsZyPHIrb+pA3aSTpSVK7rtxbslINA0+2IwMrXzBwQETzVYIQcWaHhmf I3jvUkNa4xfzgL7vlWyvhE3sBGbn6AVGkjC82h7gCEZPGVPLGIatLhuyKopxoaT3as5S FIHhEaRsYnVv5FP47nVHP3nhqV3F1iU0mEVCxZcNFMAXikVWlGwU+18QXTPe1ymIf14+ lAHQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=Z4bvq7tVhPygiofVHzwjueUT4qiXmTuAgEo/G+K3/j0=; b=GjQZCRBbeLWDNIFwqwRWTAUwm5sWvtl498njf19BPfieOh4dDfXYgkKse+Bc7kR2Ox 3tAdSAEApVxTQDPwOecl+ubXG0sg1FG+boNnmsTXjZ57/AkxcNSU1RZywd7w3IetNh73 5Q194tfsdTU692RvYUqfCJoZ8vuLnZ4L5QPVx8GjxjWsLeoenRScxgjTF2EFwVJSfjY/ pXo+gjMUHAqpAJHKHyWSAj+elRLsQfNtR8lR73difS9kKBv3oUNmdoN/MQmsfanQMBCY MJSjclp7iiFcUlX8fPBKV6TqJYY6rgroHB4LpgIWMccS18qs0AFkuuJJRGXXHHFz2/0B WFKw== X-Gm-Message-State: APjAAAUXdY04SbrrWG5oddkUMQCFHhVOQFqSJA/z5tW7Cr3JDNNDjBnA e4OHQ5TmDhTd2UT2i91ESGjj4HrPUd8TvhV9t55m X-Google-Smtp-Source: APXvYqxRUqr+XmHsjcYZIgq/Cazrl+veg1LXOJhu0PHu8HKZi7/GF9vXziV6/IgDG1tcN8JyXRyT85oQSBfvwypGtdo= X-Received: by 2002:a2e:413:: with SMTP id 19mr11625359lje.196.1552950139728; Mon, 18 Mar 2019 16:02:19 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Paul Moore Date: Mon, 18 Mar 2019 19:02:08 -0400 Message-ID: Subject: Re: v5.1-rc1 binder_alloc_do_buffer_copy() BUG_ON triggered by selinux-testsuite To: Todd Kjos Cc: Todd Kjos , Greg Kroah-Hartman , selinux@vger.kernel.org, "open list:ANDROID DRIVERS" Content-Type: text/plain; charset="UTF-8" Sender: selinux-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: selinux@vger.kernel.org On Mon, Mar 18, 2019 at 6:51 PM Todd Kjos wrote: > On Mon, Mar 18, 2019 at 2:31 PM Paul Moore wrote: > > Hello all. > > > > When running the selinux-testsuite (link below) against v5.1-rc1 I hit > > the BUG_ON() at the top of binder_alloc_do_buffer_copy() (trace > > below). I'm hoping this is a known issue with a fix already in the > > works? > > > Sadly, this is the first report of this, so no fix in flight. I'll try > to get a fix up in the next few days. No problem, thanks for letting me know. If you need some testing help, let me know. -- paul moore www.paul-moore.com