Hi, Anda, did you use https://github.com/Juniper/contrail-installer to install 
Contrail? It will be great if you can share your changes to community, 
https://github.com/Juniper/contrail-installer seems very old, is it still ok 
for latest Contrail repos?

From: Dev [mailto:dev-boun...@lists.opencontrail.org] On Behalf Of Anda Nicolae
Sent: Wednesday, November 8, 2017 12:06 AM
To: dev@lists.opencontrail.org
Subject: [opencontrail-dev] Contrail collector crashes on Ubuntu 14.04 with 
Contrail R4.1 and OpenStack Newton

Hi all,

I have installed Contrail R4.1 on an Ubuntu 14.04 server. Installation worked 
well and all the Contrail processes were active.
Afterwards, I have installed on the same server OpenStack Newton using devstack.
However, I've noticed that when ./stack.sh is running, contrail-collector 
crashes.
Unfortunately, I couldn't find any core file to analyze it with gdb.

I ran dmesg command and I have encountered the following message:
traps: vizd[7386] general protection ip:7f98212bc8c9 sp:7f981528a040 error:0 in 
libuv.so.1.0.0[7f98212aa000+23000]

I had installed libuv 1.7.5-1, then I have found that OpenStack Newton uses 
libuv version 1.9.1 and I have installed libuv 1.9.1.
However, collector still crashes.

Do you have any idea on how I can solve this?

Thanks,
Anda
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