(In reply to Guang Yee from comment #0) > We need to remove newdnspython.patch. I did as Guang Yee suggested and removed newdnspython.patch from SUSE:SLE-15-SP3:Update/python-eventlet. The reproducer now works as expected in both Leap 15.4 and SUSE:SLE-15-SP3. There is a lot of discussion on this and greendns's issues, and I kinda got lost trying to follow it. I just want to make sure, is removing the patch the only thing that needs to be done?