PC-BSD/trueos 867d12e — sys/cddl/contrib/opensolaris/uts/common/dtrace fasttrap.c, sys/cddl/contrib/opensolaris/uts/intel/dtrace fasttrap_isa.c
MFC r344450, r344452, r344453: Fix a tracepoint lookup race in fasttrap_pid_probe().
MFC r344450, r344452, r344453: Fix a tracepoint lookup race in fasttrap_pid_probe().