Can't reproduce test failures

From: Lutz Donnerhacke <lutz_at_donnerhacke.de>
Date: Thu, 01 Jul 2021 14:47:24 UTC
Hi,

I'm trying to fix the errors revealed by the tests on libalias.
Unfortunatly I'm unable to reproduce the errors on my machines since weeks.

Example:
https://ci.freebsd.org/job/FreeBSD-main-amd64-test/lastCompletedBuild/testReport/sys.netinet.libalias/3_natin/1_portforward/

Core was generated by /usr/tests/sys/netinet/libalias/3_natin -vallow_sysctl_side_effects -vcam_test_d'.
Program terminated with signal SIGBUS, Bus error.
#0  cmp_out (a=0x80180e000, b=0x5a5a5a5a5a5a5a5a) at a...


How to call the test, so that the failure results are shown?
$ .../tests/sys/netinet/libalias/3_natin -vallow_sysctl_side_effects -vcam_test_d 3_redirectany
3_natin: ERROR: -v requires an argument of the form var=value
3_natin: See atf-test-program(1) for usage details.

Without an reproducable error, it's unlikely to fix the bug.