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Subject: [OMPI devel] ucdm assertion failures
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2012-07-13 10:37:57


I periodically get these on the trunk:

------
alloc-mem: connect/btl_openib_connect_udcm.c:1850: udcm_cq_event_dispatch: Assertion `((void *)0) != m && ((void *)0) != m->cm_channel' failed.
alloc-mem: connect/btl_openib_connect_udcm.c:1850: udcm_cq_event_dispatch: Assertion `((void *)0) != m && ((void *)0) != m->cm_channel' failed.
alloc-mem: connect/btl_openib_connect_udcm.c:1850: udcm_cq_event_dispatch: Assertion `((void *)0) != m && ((void *)0) != m->cm_channel' failed.
alloc-mem: connect/btl_openib_connect_udcm.c:1850: udcm_cq_event_dispatch: Assertion `((void *)0) != m && ((void *)0) != m->cm_channel' failed.
-----

("alloc-mem" is the name of the particular IBM test that failed in this case)

They only happen sometimes, leading me to believe that it's a race condition of some kind.

Is anyone else getting these?

-- 
Jeff Squyres
jsquyres_at_[hidden]
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