runtime·racewriterangepc  120 src/pkg/runtime/race.c runtime·racewriterangepc(void *addr, uintptr sz, void *callpc, void *pc)
runtime·racewriterangepc   46 src/pkg/runtime/race0.c runtime·racewriterangepc(void *addr, uintptr sz, void *callpc, void *pc)