[openib-general] oops with multicast patches

[Sean Hefty]

Dotan Barak wrote:
> This test does the following scenario:
>    restart the driver
>    start a user level application that allocate N multicast groups (it 
> is being executed in the background)

How does the application allocate the multicast groups?  Does this involve the 
kernel multicast module?  The multicast module expects that all join/leave 
operations go through it.  Can you produce this crash using only the multicast 
code and ipoib?

- Sean