Apr 16 03:44:42 ovn2 journal: vdsm vds ERROR unexpected error
Traceback (most recent call last):
  File "/usr/share/vdsm/BindingXMLRPC.py", line 1070, in wrapper
    res = f(\*args, \*\*kwargs)
  File "/usr/share/vdsm/BindingXMLRPC.py", line 393, in getCapabilities
    ret = api.getCapabilities()
  File "/usr/share/vdsm/API.py", line 1185, in getCapabilities
    c = caps.get()
  File "/usr/share/vdsm/caps.py", line 369, in get
    caps.update(netinfo.get())
  File "/usr/lib64/python2.7/site-packages/vdsm/netinfo.py", line 557, in get
    netAttr.get('qosOutbound'))
  File "/usr/lib64/python2.7/site-packages/vdsm/netinfo.py", line 487, in \_getNetInfo
    ipv4addr, ipv4netmask, ipv6addrs = getIpInfo(iface)
  File "/usr/lib64/python2.7/site-packages/vdsm/netinfo.py", line 317, in getIpInfo
    ipv6addrs = devInfo.get\_ipv6\_addresses()
SystemError: error return without exception set

]# yum downgrade python-ethtool.x86_64 Resolving Dependencies –> Running transaction check —> Package python-ethtool.x86_64 0:0.8-2.fc20 will be a downgrade —> Package python-ethtool.x86_64 0:0.10-1.fc20 will be erased –> Finished Dependency Resolution

Dependencies Resolved

================================================================================ Package Arch Version Repository Size

Downgrading: python-ethtool x86_64 0.8-2.fc20 fedora 33 k

Transaction Summary

Downgrade 1 Package

Total download size: 33 k Is this ok [y/d/N]: y Downloading packages: python-ethtool-0.8-2.fc20.x86_64.rpm | 33 kB 00:00 Running transaction check Running transaction test Transaction test succeeded Running transaction Installing : python-ethtool-0.8-2.fc20.x86_64 1/2 Cleanup : python-ethtool-0.10-1.fc20.x86_64 2/2 Verifying : python-ethtool-0.8-2.fc20.x86_64 1/2 Verifying : python-ethtool-0.10-1.fc20.x86_64 2/2

Removed: python-ethtool.x86_64 0:0.10-1.fc20

Installed: python-ethtool.x86_64 0:0.8-2.fc20

Complete!