==== run-regress-sigprof ====
cc -O2 -pipe   -MD -MP  -c /home/src/regress/sys/kern/signal/sigprof/sigprof.c
cc   -o sigprof sigprof.o -lpthread
./sigprof
total profiling signals: 400
minimum signals per thread: 50
main thread - 0
thread 1 - 120
thread 2 - 116
thread 3 - 123
thread 4 - 41
sigprof: thread 4 received only 41 signals (41 < 50)
*** Error 1 in sigprof (<bsd.regress.mk>:40 'run-regress-sigprof')
FAILED