==== run-regress-sigprof ====
cc -O2 -pipe  -g  -MD -MP  -c /home/src/regress/sys/kern/signal/sigprof/sigprof.c
cc   -o sigprof sigprof.o -lpthread
./sigprof
total profiling signals: 401
minimum signals per thread: 50
main thread - 0
thread 1 - 144
thread 2 - 147
thread 3 - 79
thread 4 - 31
sigprof: thread 4 received only 31 signals (31 < 50)
*** Error 1 in sigprof (<bsd.regress.mk>:43 'run-regress-sigprof')
FAILED