rping hangs when used with Chelsio T3 adapter iWarp driver iw_cxgb3

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Environment

SUSE Linux Enterprise Server 11 Service Pack 2
SUSE Linux Enterprise Server 11 Service Pack 3

Situation

The RDMA test tool rping provided with the librdmacm package does not properly
exit when used with Chelsio T3 adapter iWarp driver iw_cxgb3.

Resolution

The data is exchanged correctly, but the rping process may need to be
interrupted or killed.

Disclaimer

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