Description of problem:
A bisodevname named NIC em1 (which is a member of brem1) get's correctly mapped to eth0 (so the rename/mapping succeeds), additionally the BRIDGE key in the ifcfg is adjusted to point to breth1.
But the bridge brem1 is not mapped to breth0, but keeps it's name brem1. This breaks the bridge configuration in the kdump kernel, as the nic is now a slave of the not existing bridge.
I don't know why the BRIDGE entry in the NICs ifcfg was changed.
There was a bug also related to bridges not to long ago bug #821930 but this seems to be different ans it's related to the ifnames in the cfg files.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
See bug #886782
Created attachment 681968 [details]
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.