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