1:44 p.m.
Hi all,
I can confirm what Francesco found - the failure is easily reproduced (100%)
when running make check with the NOSE_WITH_XUNIT=1, and when using latest
nose version from git.
This issue make the failing CI job not only useless, but harmful, wasting
everyone time.
I suggest to remove the NOSE_WITH_XNUNIT flag until nose is fixed.
To be more specific - in the shell script running the tests:
1. Disable xunit support
# Nose 1.3.0 and later segatult with this flag
#export NOSE_WITH_XUNIT=1
2. Remove the Publish JUNit test result report, looking for **/nosetests.xml
Better have working tests with bad jenkins integration, then broken tests.
I changed the configuration on jenkins and the builds are successful now :-)
Nir
1:54 p.m.
----- Original Message -----
From: "Nir Soffer" <nsoffer(a)redhat.com>
To: "infra" <infra(a)ovirt.org>
Cc: "Dan Kenigsberg" <danken(a)redhat.com>, "Eyal Edri"
<eedri(a)redhat.com>, "Francesco Romani" <fromani(a)redhat.com>,
"Allon Mureinik" <amureini(a)redhat.com>
Sent: Monday, June 9, 2014 2:44:37 PM
Subject: Python segfault in while running vdsm unittests - first aid
Hi all,
I can confirm what Francesco found - the failure is easily reproduced (100%)
when running make check with the NOSE_WITH_XUNIT=1, and when using latest
nose version from git.
This issue make the failing CI job not only useless, but harmful, wasting
everyone time.
I suggest to remove the NOSE_WITH_XNUNIT flag until nose is fixed.
is there a bug open on nose, any newer version that has a fix for it?
To be more specific - in the shell script running the tests:
1. Disable xunit support
# Nose 1.3.0 and later segatult with this flag
#export NOSE_WITH_XUNIT=1
2. Remove the Publish JUNit test result report, looking for **/nosetests.xml
Better have working tests with bad jenkins integration, then broken tests.
I changed the configuration on jenkins and the builds are successful now :-)
thanks!
Nir
2:03 p.m.
----- Original Message ---
From: "Eyal Edri" <eedri(a)redhat.com>
To: "Nir Soffer" <nsoffer(a)redhat.com>
Cc: "infra" <infra(a)ovirt.org>, "Dan Kenigsberg"
<danken(a)redhat.com>, "Francesco Romani" <fromani(a)redhat.com>,
"Allon
Mureinik" <amureini(a)redhat.com>
Sent: Monday, June 9, 2014 1:54:24 PM
Subject: Re: Python segfault in while running vdsm unittests - first aid
> I can confirm what Francesco found - the failure is easily reproduced
> (100%)
> when running make check with the NOSE_WITH_XUNIT=1, and when using latest
> nose version from git.
>
> This issue make the failing CI job not only useless, but harmful, wasting
> everyone time.
>
> I suggest to remove the NOSE_WITH_XNUNIT flag until nose is fixed.
>
is there a bug open on nose, any newer version that has a fix for it?
Here is the bug: https://github.com/nose-devs/nose/issues/817
No further activitity (neither on the bug nor on the repo) since my report
--
Francesco Romani
RedHat Engineering Virtualization R & D
Phone: 8261328
IRC: fromani
2:11 p.m.
----- Original Message -----
From: "Francesco Romani" <fromani(a)redhat.com>
To: "Eyal Edri" <eedri(a)redhat.com>
Cc: "Nir Soffer" <nsoffer(a)redhat.com>, "infra"
<infra(a)ovirt.org>, "Dan Kenigsberg" <danken(a)redhat.com>,
"Allon
Mureinik" <amureini(a)redhat.com>
Sent: Monday, June 9, 2014 3:03:13 PM
Subject: Re: Python segfault in while running vdsm unittests - first aid
----- Original Message ---
> From: "Eyal Edri" <eedri(a)redhat.com>
> To: "Nir Soffer" <nsoffer(a)redhat.com>
> Cc: "infra" <infra(a)ovirt.org>, "Dan Kenigsberg"
<danken(a)redhat.com>,
> "Francesco Romani" <fromani(a)redhat.com>, "Allon
> Mureinik" <amureini(a)redhat.com>
> Sent: Monday, June 9, 2014 1:54:24 PM
> Subject: Re: Python segfault in while running vdsm unittests - first aid
>
> > I can confirm what Francesco found - the failure is easily reproduced
> > (100%)
> > when running make check with the NOSE_WITH_XUNIT=1, and when using latest
> > nose version from git.
> >
> > This issue make the failing CI job not only useless, but harmful, wasting
> > everyone time.
> >
> > I suggest to remove the NOSE_WITH_XNUNIT flag until nose is fixed.
> >
>
> is there a bug open on nose, any newer version that has a fix for it?
Here is the bug: https://github.com/nose-devs/nose/issues/817
No further activitity (neither on the bug nor on the repo) since my report
But I think this is a bug in python, either in the core or in the xml module
used by nose. nose probably only trigger the issue in the underlying
xml code written in c.
2:22 p.m.
----- Original Message -----
From: "Nir Soffer" <nsoffer(a)redhat.com>
To: "Francesco Romani" <fromani(a)redhat.com>
Cc: "Eyal Edri" <eedri(a)redhat.com>, "infra"
<infra(a)ovirt.org>, "Dan Kenigsberg" <danken(a)redhat.com>, "Allon
Mureinik"
<amureini(a)redhat.com>
Sent: Monday, June 9, 2014 2:11:33 PM
Subject: Re: Python segfault in while running vdsm unittests - first aid
[...]
> > is there a bug open on nose, any newer version that has a
fix for it?
>
> Here is the bug: https://github.com/nose-devs/nose/issues/817
>
> No further activitity (neither on the bug nor on the repo) since my report
But I think this is a bug in python, either in the core or in the xml module
used by nose. nose probably only trigger the issue in the underlying
xml code written in c.
I fully agree with you that the core issue is probably elsewhere, most likely where
you are suggesting.
Unfortunately I don't know yet where exactly, so as starting point I notified the nose
devs.
Also, I wasn't yet able to pinpoint the segfault.
So far AFAIU looks like a memory corruption which later let the VM crash badly.
--
Francesco Romani
RedHat Engineering Virtualization R & D
Phone: 8261328
IRC: fromani
9:51 p.m.
On 06/09/2014 03:22 PM, Francesco Romani wrote:
----- Original Message -----
> From: "Nir Soffer" <nsoffer(a)redhat.com>
> To: "Francesco Romani" <fromani(a)redhat.com>
> Cc: "Eyal Edri" <eedri(a)redhat.com>, "infra"
<infra(a)ovirt.org>, "Dan Kenigsberg" <danken(a)redhat.com>, "Allon
Mureinik"
> <amureini(a)redhat.com>
> Sent: Monday, June 9, 2014 2:11:33 PM
> Subject: Re: Python segfault in while running vdsm unittests - first aid
>
[...]
>>> is there a bug open on nose, any newer version that has a fix for it?
>>
>> Here is the bug: https://github.com/nose-devs/nose/issues/817
>>
>> No further activitity (neither on the bug nor on the repo) since my report
>
> But I think this is a bug in python, either in the core or in the xml module
> used by nose. nose probably only trigger the issue in the underlying
> xml code written in c.
I fully agree with you that the core issue is probably elsewhere, most likely where
you are suggesting.
Unfortunately I don't know yet where exactly, so as starting point I notified the
nose devs.
Also, I wasn't yet able to pinpoint the segfault.
So far AFAIU looks like a memory corruption which later let the VM crash badly.
do you get the segfault that was introduced since the toolTests.py that
way?? i don't get segfault on latest commit
--
Yaniv Bronhaim.
10:22 p.m.
----- Original Message -----
From: "ybronhei" <ybronhei(a)redhat.com>
To: "Francesco Romani" <fromani(a)redhat.com>, "Nir Soffer"
<nsoffer(a)redhat.com>
Cc: "infra" <infra(a)ovirt.org>
Sent: Monday, June 9, 2014 10:51:56 PM
Subject: Re: Python segfault in while running vdsm unittests - first aid
On 06/09/2014 03:22 PM, Francesco Romani wrote:
> ----- Original Message -----
>> From: "Nir Soffer" <nsoffer(a)redhat.com>
>> To: "Francesco Romani" <fromani(a)redhat.com>
>> Cc: "Eyal Edri" <eedri(a)redhat.com>, "infra"
<infra(a)ovirt.org>, "Dan
>> Kenigsberg" <danken(a)redhat.com>, "Allon Mureinik"
>> <amureini(a)redhat.com>
>> Sent: Monday, June 9, 2014 2:11:33 PM
>> Subject: Re: Python segfault in while running vdsm unittests - first aid
>>
> [...]
>>>> is there a bug open on nose, any newer version that has a fix for it?
>>>
>>> Here is the bug: https://github.com/nose-devs/nose/issues/817
>>>
>>> No further activitity (neither on the bug nor on the repo) since my
>>> report
>>
>> But I think this is a bug in python, either in the core or in the xml
>> module
>> used by nose. nose probably only trigger the issue in the underlying
>> xml code written in c.
>
> I fully agree with you that the core issue is probably elsewhere, most
> likely where
> you are suggesting.
> Unfortunately I don't know yet where exactly, so as starting point I
> notified the nose devs.
>
> Also, I wasn't yet able to pinpoint the segfault.
> So far AFAIU looks like a memory corruption which later let the VM crash
> badly.
>
>
do you get the segfault that was introduced since the toolTests.py that
way?? i don't get segfault on latest commit
You don't get the segfault because I disabled the xunit nose plugin.
See the first message in this thread.
Nir
3873
days inactive
3873
days old
6 comments
4 participants
participants (4)
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Eyal Edri -
Francesco Romani -
Nir Soffer -
ybronhei