I am marking this as a duplicate of https://bugzilla.redhat.com/show_bug.cgi?id=1806000 as they seem to be the same problem. It's likely this problem is mitigated by upgrading to 4.3.19, but it seems to exist in later versions as well. *** This bug has been marked as a duplicate of bug 1806000 ***
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 1000 days