ID 492503 - A crash occurs when viewing nodes in the attached script in CentOS 7.

Problem summary
A crash occurs when viewing nodes in the attached script in CentOS 7.

Customer reported version
nuke.12.2v4

Customer reported platform
centos7

Steps to reproduce
1) Open the attached Nuke script.
2) Delete any previous Viewer nodes.
3) Select the ChannelMerge3 node near the top and press 1 to View it, observing performance.
4) If Nuke hasn't crashed, View other nodes around the Merge.

Expected behavior
The script should render in the Viewer.

Actual behavior
The script crashes and displays the Crash Reporter dialog.

Workaround
There is no available workaround at this time.

Reproduced by Support in:
Nuke 13.0v5 - CentOS 7
Nuke 13.0v1 - CentOS 7
Nuke 12.2v8 - CentOS 7
Nuke 12.2v1 - CentOS 7

Unable to reproduce bug in:
Nuke13.0v5 - Windows 10

Earliest version tested
Nuke 12.2v1 - This issue appears to be in all versions of the product