From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966636AbeCAJAK (ORCPT ); Thu, 1 Mar 2018 04:00:10 -0500 Received: from mail-lf0-f44.google.com ([209.85.215.44]:41274 "EHLO mail-lf0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965361AbeCAJAI (ORCPT ); Thu, 1 Mar 2018 04:00:08 -0500 X-Google-Smtp-Source: AG47ELuqq269sggVa8OvUF6HmwAHuhQTE+JOQ+bmUhu1vCkH3fDnZ2bscSJID0S+9/EWndPLIKL6kQ== Date: Thu, 1 Mar 2018 09:33:16 +0100 From: Anders Roxell To: richard_c_haines@btinternet.com, paul@paul-moore.com Cc: netdev@vger.kernel.org, selinux@tycho.nsa.gov, linux-kernel@vger.kernel.org Subject: Regression found when running LTP connect01 on next-20180301 Message-ID: <20180301083316.GA6779@localhost.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, I was running LTP's testcase connect01 [1] and found a regression in linux-next (next-20180301). Bisect gave me this patch as the problematic patch (sha d452930fd3b9 "selinux: Add SCTP support") on a x86 target. Output from the test(LTP release 20180118): $ cd /opt/ltp/ $ cat runtest/syscalls |grep connect01>runtest/connect-syscall $ ./runltp -pq -f connect-syscall " Running tests....... connect01 1 TPASS : bad file descriptor successful connect01 2 TPASS : invalid socket buffer successful connect01 3 TPASS : invalid salen successful connect01 4 TPASS : invalid socket successful connect01 5 TPASS : already connected successful connect01 6 TPASS : connection refused successful connect01 7 TFAIL : connect01.c:146: invalid address family ; returned -1 (expected -1), errno 22 (expected 97) INFO: ltp-pan reported some tests FAIL LTP Version: 20180118 " The output from the test expected 97 and we received 22, can you please elaborate on what have been changed? Cheers, Anders [1] https://github.com/linux-test-project/ltp/blob/20180118/testcases/kernel/syscalls/connect/connect01.c#L146