[ofa-general] crash in cm_init_qp_rts_attr() - any ideas?

Sean Hefty sean.hefty at intel.com
Wed Aug 12 16:29:28 PDT 2009


>Ah, I've got that - lap_state is IB_CM_MRA_LAP_SENT.

Errr... not sure how that happened.  I don't know if ofed 1.3 has this feature
or not, but can you cat:

/sys/class/infiniband_cm/<device>/<port_num>/cm_tx_msgs/lap

if it exists?  Are both sides using the rdma_cm to communicate?  Does anything
in the app (either side) try to do something with alternate paths?

- Sean




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