Jan, csit-dev,

There have been a number of failures of the vpp-csit-verify-virl-master jobs created by my rebase-ing vpp patches (see thread below for details). Some of these failures may be valid test failures. However, I have looked at a couple of them that seem to indicate there may be an issue starting up the VIRL VMs. The error signature that I'm seeing is the following error after the three simulations are spun up.

[Excerpt from https://jenkins.fd.io/job/vpp-csit-verify-virl-master/3637/console]:
---- %< ----
04:01:32 + VIRL_SID[${index}]='ERROR: Simulation started OK but devices never changed to ACTIVE state
04:01:32 Last VIRL response:
04:01:32 {u'\''session-Pv076_'\'': {u'\''~mgmt-lxc'\'': {u'\''vnc-console'\'': False, u'\''subtype'\'': u'\''mgmt-lxc'\'', u'\''state'\'': u'\''ABSENT'\'', u'\''management-protocol'\'': u'\''ssh'\'', u'\''management-proxy'\'': u'\''self'\'', u'\''serial-ports'\'': 0}, u'\''tg1'\'': {u'\''vnc-console'\'': True, u'\''subtype'\'': u'\''server'\'', u'\''state'\'': u'\''ABSENT'\'', u'\''management-protocol'\'': u'\''ssh'\'', u'\''management-proxy'\'': u'\''lxc'\'', u'\''serial-ports'\'': 1}, u'\''sut1'\'': {u'\''vnc-console'\'': True, u'\''subtype'\'': u'\''vPP'\'', u'\''state'\'': u'\''ABSENT'\'', u'\''management-protocol'\'': u'\''ssh'\'', u'\''management-proxy'\'': u'\''lxc'\'', u'\''serial-ports'\'': 1}, u'\''sut2'\'': {u'\''vnc-console'\'': True, u'\''subtype'\'': u'\''vPP'\'', u'\''state'\'': u'\''ABSENT'\'', u'\''management-protocol'\'': u'\''ssh'\'', u'\''management-proxy'\'': u'\''lxc'\'', u'\''serial-ports'\'': 1}}}'
04:01:32 + retval=1
04:01:32 + '[' 1 -ne 0 ']'
04:01:32 + echo 'VIRL simulation start failed on 10.30.51.29'
04:01:32 VIRL simulation start failed on 10.30.51.29
---- %< ----

Can you please take a look at the most recent vpp-csit-verify-virl-master failures to see if this is a CSIT operational issue or a valid test failure?

Thanks,
-daw-

On 2/1/17 10:15 PM, Dave Wallace wrote:
On 2/1/17 9:55 PM, Dave Wallace wrote:
Folks,

After today's ubuntu mirror issue was resolved, Ed, Vanessa, and I discovered another failure mode for the vpp-verify-master-ubuntu1604 verify job. In the process of diagnosing the failure, Ed discovered and fixed a bug in "make verify" that was the root cause of this issue.

See https://gerrit.fd.io/r/#/c/4993/ for details.

I merged this patch and verified that it resolved the vpp-verify-master-ubuntu1604 failure for https://gerrit.fd.io/r/#/c/4897. I have subsequently rebased all patches in the gerrit:vpp queue that were open and current. Any patch that has merge conflicts will need to be rebased manually.

Thanks to Ed for his keen eyesight and Vanessa for cancelling her after hours plans to stay and help resolve the issue.

I have also cherry-picked 4993 to stable/1701, but that still requires merging.

Please disregard the following, it appears that the other jobs are waiting in the build queue and have not been posted to gerrit yet.
I also noticed that stable/1701 only has verify jobs for ubuntu1404 and centos7. We should add a verify job for ubuntu1604 as well.
-daw-

Please help monitor the status of the verify jobs that are now in progress.

Thanks,
-daw-


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