func runtime.runGCProg 2 uses runtime (current package) mbitmap.go#L1448: n = runGCProg(prog, &x[0]) mbitmap.go#L1473: func runGCProg(prog, dst *byte) uintptr {
The pages are generated with Golds v0.7.6. (GOOS=linux GOARCH=amd64)