Details
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Bug
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Resolution: Fixed
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Minor
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Lustre 2.17.0
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3
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9223372036854775807
Description
When handling CM events, o2iblnd expects RDMA_CM_EVENT_ESTABLISHED to be received when the connection is either in IBLND_CONN_PASSIVE_WAIT or IBLND_CONN_ACTIVE_CONNECT state, otherwise LBUG occurs.
Modify kiblnd_cm_callback() to handle this gracefully: report an error with relevant details and ignore the event rather than just crash.
This has been reported in the field with RoCE v2 setup.