From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sree Harsha Totakura Subject: Re: GNUnet build failure on mips64el Date: Sat, 22 Feb 2014 09:46:54 +0100 Message-ID: <530863FE.4080107@totakura.in> References: <87d2ih6l4f.fsf@netris.org> <53074C8A.1050206@totakura.in> <87ob205ebf.fsf@netris.org> <5307E10B.7030305@totakura.in> <8738jbtwvw.fsf@netris.org> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:46390) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WH8Eg-0003dt-1W for guix-devel@gnu.org; Sat, 22 Feb 2014 03:47:07 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WH8Ea-0006bu-LQ for guix-devel@gnu.org; Sat, 22 Feb 2014 03:47:01 -0500 Received: from mail-out1.informatik.tu-muenchen.de ([131.159.0.8]:47124 helo=smtp1.informatik.tu-muenchen.de) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WH8Ea-0006ak-F3 for guix-devel@gnu.org; Sat, 22 Feb 2014 03:46:56 -0500 In-Reply-To: <8738jbtwvw.fsf@netris.org> List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+gcggd-guix-devel=m.gmane.org@gnu.org Sender: guix-devel-bounces+gcggd-guix-devel=m.gmane.org@gnu.org To: Mark H Weaver Cc: guix-devel@gnu.org, "Grothoff, Christian" On 02/22/2014 08:44 AM, Mark H Weaver wrote: > PASS: test_local_revocation.py > Feb 22 07:17:50-660583 testbed-api-topology-16547 WARNING Error while establishing a link: 0x4: Timeout while connecting to CORE of peer with id: 0 -- Retrying > Feb 22 07:17:51-098510 testbed-api-topology-16547 WARNING Error while establishing a link: 0x5: Timeout while connecting to CORE of peer with id: 1 -- Retrying > Feb 22 07:17:56-127624 testbed-api-topology-16547 WARNING Error while establishing a link: 0x7: Timeout while acquiring HELLO of peer 6ULB -- Retrying > Feb 22 07:17:56-134033 testbed-api-topology-16547 WARNING Error while establishing a link: 0x6: Timeout while acquiring HELLO of peer 6DER -- Retrying > Feb 22 07:18:01-142761 testbed-api-topology-16547 WARNING Error while establishing a link: 0x9: Timeout while acquiring HELLO of peer 6DER -- Retrying > Feb 22 07:18:01-143920 testbed-api-topology-16547 WARNING Error while establishing a link: 0x8: Timeout while acquiring HELLO of peer 6ULB -- Retrying > --8<---------------cut here---------------end--------------->8--- These warnings are likely caused due to the system getting overloaded. The testcase has a test ramp-up part which starts 2 peers and then connects them. This part is failing as peers are unable to connect. > > After printing the text above, it gets stuck in > 'src/revocation/.libs/test_revocation', with the two > 'gnunet-service-nse' subprocesses both running continuously and all > other gnunet processes sleeping. This is likely to cause the load on the system. 'gnunet-service-nse' tries to find a proof-of-work to participate in the size estimation application of GNUnet. This proof-of-work involves find a value whose hash matches its first n digits; this is required to avoid Sybil attacks and can be computationally expensive and can be taxing on the loongson you have. I am not sure if the NSE service is needed for this testcase. If not it should be easy to fix. In any case, the testcase should not run for more than ~1 minute. I'd like to debug this. Would it be possible to provide me access to this machine? Sree