1. Select <cretae bond> in UI
2. modify options filed and select a nic (leave the bond name field empty)
3. Press <Save>
Now no UI crashes, also it prompt "There were no changes, nothing to do."
so this bug has been fixed, change the status into "verified".
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.