GNU bug report logs - #35311
Python 2 test failures: test_httplib test_urllib2_localnet

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
To: bug-guix <bug-guix <at> gnu.org>
Subject: Python 2 test failures: test_httplib test_urllib2_localnet
Date: Wed, 17 Apr 2019 21:49:12 -0400

Building 'python2' on the core-updates branch, I've seen these two test
failures (non-deterministic), although the first one comes up quite
steadily on my system:

--8<---------------cut here---------------start------------->8---
;; This buffer is for text that is not saved, and for Lisp evaluation.
;; To create a file, visit it with C-x C-f and enter text in its buffer.

test test_urllib2_localnet produced unexpected output:
**********************************************************************
----------------------------------------
Exception happened during processing of request from ('127.0.0.1', 35092)
----------------------------------------

**********************************************************************
Traceback (most recent call last):
  File "/tmp/guix-build-python2-2.7.16.drv-0/Python-2.7.16/Lib/SocketServer.py", linek
    self.process_request(request, client_address)
  File "/tmp/guix-build-python2-2.7.16.drv-0/Python-2.7.16/Lib/SocketServer.py", linet
    self.finish_request(request, client_address)
  File "/tmp/guix-build-python2-2.7.16.drv-0/Python-2.7.16/Lib/SocketServer.py", linet
    self.RequestHandlerClass(request, client_address, self)
  File "/tmp/guix-build-python2-2.7.16.drv-0/Python-2.7.16/Lib/SocketServer.py", line_
    self.handle()
  File "/tmp/guix-build-python2-2.7.16.drv-0/Python-2.7.16/Lib/BaseHTTPServer.py", lie
    self.handle_one_request()
  File "/tmp/guix-build-python2-2.7.16.drv-0/Python-2.7.16/Lib/BaseHTTPServer.py", lit
    self.raw_requestline = self.rfile.readline(65537)
  File "/tmp/guix-build-python2-2.7.16.drv-0/Python-2.7.16/Lib/socket.py", line 480, e
    data = self._sock.recv(self._rbufsize)
  File "/tmp/guix-build-python2-2.7.16.drv-0/Python-2.7.16/Lib/ssl.py", line 754, in v
    return self.read(buflen)
  File "/tmp/guix-build-python2-2.7.16.drv-0/Python-2.7.16/Lib/ssl.py", line 641, in d
    v = self._sslobj.read(len)
error: [Errno 104] Connection reset by peer

# This one is much harder to get:

test test_httplib produced unexpected output:
**********************************************************************
----------------------------------------
Exception happened during processing of request from ('127.0.0.1', 60648)
----------------------------------------

**********************************************************************
Traceback (most recent call last):
  File "/tmp/guix-build-python2-2.7.16.drv-0/Python-2.7.16/Lib/SocketServer.py", linek
    self.process_request(request, client_address)
  File "/tmp/guix-build-python2-2.7.16.drv-0/Python-2.7.16/Lib/SocketServer.py", linet
    self.finish_request(request, client_address)
  File "/tmp/guix-build-python2-2.7.16.drv-0/Python-2.7.16/Lib/SocketServer.py", linet
    self.RequestHandlerClass(request, client_address, self)
  File "/tmp/guix-build-python2-2.7.16.drv-0/Python-2.7.16/Lib/SocketServer.py", line_
    self.handle()
  File "/tmp/guix-build-python2-2.7.16.drv-0/Python-2.7.16/Lib/BaseHTTPServer.py", lie
    self.handle_one_request()
  File "/tmp/guix-build-python2-2.7.16.drv-0/Python-2.7.16/Lib/BaseHTTPServer.py", lit
    self.raw_requestline = self.rfile.readline(65537)
  File "/tmp/guix-build-python2-2.7.16.drv-0/Python-2.7.16/Lib/socket.py", line 480, e
    data = self._sock.recv(self._rbufsize)
  File "/tmp/guix-build-python2-2.7.16.drv-0/Python-2.7.16/Lib/ssl.py", line 754, in v
    return self.read(buflen)
  File "/tmp/guix-build-python2-2.7.16.drv-0/Python-2.7.16/Lib/ssl.py", line 641, in d
    v = self._sslobj.read(len)
error: [Errno 104] Connection reset by peer
--8<---------------cut here---------------end--------------->8---

It seems to be related to OpenSSL bump to 1.1.1b, although strangely
Python 3 seems unaffected.  It is potentially fixed by:
https://github.com/python/cpython/commit/529525fb5a8fd9b96ab4021311a598c77588b918,
but hasn't been backported to Python 2 as of 2019/04/17.

Maxim

Message #8 received at 35311 <at> debbugs.gnu.org (full text, mbox):

From: Ludovic Courtès <ludo <at> gnu.org>
To: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
Cc: 35311 <at> debbugs.gnu.org
Subject: Re: bug#35311: Python 2 test failures: test_httplib
 test_urllib2_localnet
Date: Fri, 19 Apr 2019 10:33:29 +0200

Hi Maxim,

Maxim Cournoyer <maxim.cournoyer <at> gmail.com> skribis:

> Building 'python2' on the core-updates branch, I've seen these two test
> failures (non-deterministic), although the first one comes up quite
> steadily on my system:

I confirm that this has been preventing ‘core-updates’ evaluations from
happening for a while (apparently
circa dd7ce8643a28f5d633c5f3124de6be897cd5065f):

  https://berlin.guixsd.org/jobset/core-updates-core-updates

Ludo’.

Message #13 received at 35311-done <at> debbugs.gnu.org (full text, mbox):

From: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
To: Ludovic Courtès <ludo <at> gnu.org>
Cc: 35311-done <at> debbugs.gnu.org
Subject: Re: bug#35311: Python 2 test failures: test_httplib
 test_urllib2_localnet
Date: Fri, 19 Apr 2019 09:45:41 -0400

Ludovic Courtès <ludo <at> gnu.org> writes:

> Hi Maxim,
>
> Maxim Cournoyer <maxim.cournoyer <at> gmail.com> skribis:
>
>> Building 'python2' on the core-updates branch, I've seen these two test
>> failures (non-deterministic), although the first one comes up quite
>> steadily on my system:
>
> I confirm that this has been preventing ‘core-updates’ evaluations from
> happening for a while (apparently
> circa dd7ce8643a28f5d633c5f3124de6be897cd5065f):
>
>   https://berlin.guixsd.org/jobset/core-updates-core-updates
>
> Ludo’.

Hello, I pushed commit e337061b3a on core-updates, which fixes this.

Closing.

Maxim

Message #16 received at 35311-done <at> debbugs.gnu.org (full text, mbox):

From: Ludovic Courtès <ludo <at> gnu.org>
To: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
Cc: 35311-done <at> debbugs.gnu.org
Subject: Re: bug#35311: Python 2 test failures: test_httplib
 test_urllib2_localnet
Date: Fri, 19 Apr 2019 16:54:24 +0200

Maxim Cournoyer <maxim.cournoyer <at> gmail.com> skribis:

> Ludovic Courtès <ludo <at> gnu.org> writes:
>
>> Hi Maxim,
>>
>> Maxim Cournoyer <maxim.cournoyer <at> gmail.com> skribis:
>>
>>> Building 'python2' on the core-updates branch, I've seen these two test
>>> failures (non-deterministic), although the first one comes up quite
>>> steadily on my system:
>>
>> I confirm that this has been preventing ‘core-updates’ evaluations from
>> happening for a while (apparently
>> circa dd7ce8643a28f5d633c5f3124de6be897cd5065f):
>>
>>   https://berlin.guixsd.org/jobset/core-updates-core-updates
>>
>> Ludo’.
>
> Hello, I pushed commit e337061b3a on core-updates, which fixes this.

Awesome, thank you!

The build farm is busy building this right now.  :-)

Ludo’.

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