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Description of problem:

Caught segfault at 0 ip 0000000000404c8a sp 00007fff6b4eb540 error 4 in ibacm[400000+d000] when running ibacm testing

Version-Release number of selected component (if applicable):


How reproducible:
Always

Steps to Reproduce:

cxgb4 t6 iw: https://beaker.engineering.redhat.com/jobs/3549682
cxgb3 t3 iw: https://beaker.engineering.redhat.com/jobs/3549686
bnxt_re roce: https://beaker.engineering.redhat.com/recipes/6872879#task92851222

Actual results:

https://beaker.engineering.redhat.com/recipes/6890698/tasks/93145810/results/427406344/logs/console_dmesg--kernel-infiniband-ibacm-client.log

Expected results:

No segfault

Additional info:
It's reproducible on RHEL-7.6. 
PASS on IB(mlx5, qib, hfi1) devices

Okay, vacation time made my brain melt, apparently. This is NOT yet pushed to dist-git, but is an easy fix (simple upstream backport), locally committed and built already. We just need an exception flag to be able to push it.

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2020:1192