diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index 58bcb160e33..84c2907bbb6 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -106,9 +106,12 @@ jobs:
         run: |
           go version
           go test ${{ matrix.testflags }} -cpu 1,4 -timeout 7m google.golang.org/grpc/...
-          cd ${GITHUB_WORKSPACE}/security/advancedtls && go test ${{ matrix.testflags }} -timeout 2m google.golang.org/grpc/security/advancedtls/...
-          cd ${GITHUB_WORKSPACE}/security/authorization && go test ${{ matrix.testflags }} -timeout 2m google.golang.org/grpc/security/authorization/...
-
+          cd "${GITHUB_WORKSPACE}"
+          for MOD_FILE in $(find . -name 'go.mod' | grep -Ev '^\./go\.mod'); do
+            pushd "$(dirname ${MOD_FILE})"
+            go test ${{ matrix.testflags }} -timeout 2m ./...
+            popd
+          done
 
       # Non-core gRPC tests (examples, interop, etc)
       - name: Run extras tests
diff --git a/gcp/observability/config.go b/gcp/observability/config.go
index aea2a2db329..fd0fc1485f2 100644
--- a/gcp/observability/config.go
+++ b/gcp/observability/config.go
@@ -26,7 +26,7 @@ import (
 
 	gcplogging "cloud.google.com/go/logging"
 	"golang.org/x/oauth2/google"
-	configpb "google.golang.org/grpc/observability/internal/config"
+	configpb "google.golang.org/grpc/gcp/observability/internal/config"
 	"google.golang.org/protobuf/encoding/protojson"
 )
 
diff --git a/gcp/observability/exporting.go b/gcp/observability/exporting.go
index 898f35963ee..79576eb999f 100644
--- a/gcp/observability/exporting.go
+++ b/gcp/observability/exporting.go
@@ -25,7 +25,7 @@ import (
 	"os"
 
 	gcplogging "cloud.google.com/go/logging"
-	grpclogrecordpb "google.golang.org/grpc/observability/internal/logging"
+	grpclogrecordpb "google.golang.org/grpc/gcp/observability/internal/logging"
 	"google.golang.org/protobuf/encoding/protojson"
 )
 
diff --git a/gcp/observability/go.mod b/gcp/observability/go.mod
index d622a879e36..6f4cdd48b23 100644
--- a/gcp/observability/go.mod
+++ b/gcp/observability/go.mod
@@ -1,4 +1,4 @@
-module google.golang.org/grpc/observability
+module google.golang.org/grpc/gcp/observability
 
 go 1.14
 
@@ -7,8 +7,10 @@ require (
 	github.com/golang/protobuf v1.5.2
 	github.com/google/uuid v1.3.0
 	golang.org/x/oauth2 v0.0.0-20211104180415-d3ed0bb246c8
-	google.golang.org/grpc v1.43.0
+	google.golang.org/grpc v1.46.0
 	google.golang.org/protobuf v1.27.1
 )
 
+// TODO(lidiz) remove the following line when we have a release containing the
+// necessary internal binary logging changes
 replace google.golang.org/grpc => ../../
diff --git a/gcp/observability/logging.go b/gcp/observability/logging.go
index fc9366440e3..ed7e76d74c0 100644
--- a/gcp/observability/logging.go
+++ b/gcp/observability/logging.go
@@ -27,9 +27,9 @@ import (
 
 	"github.com/google/uuid"
 	binlogpb "google.golang.org/grpc/binarylog/grpc_binarylog_v1"
+	configpb "google.golang.org/grpc/gcp/observability/internal/config"
+	grpclogrecordpb "google.golang.org/grpc/gcp/observability/internal/logging"
 	iblog "google.golang.org/grpc/internal/binarylog"
-	configpb "google.golang.org/grpc/observability/internal/config"
-	grpclogrecordpb "google.golang.org/grpc/observability/internal/logging"
 )
 
 // translateMetadata translates the metadata from Binary Logging format to
@@ -203,7 +203,7 @@ func (l *binaryLogger) GetMethodLogger(methodName string) iblog.MethodLogger {
 	// we batch up the uploads in the exporting RPC, the message content of that
 	// RPC will be logged. Without this exclusion, we may end up with an ever
 	// expanding message field in log entries, and crash the process with OOM.
-	if methodName == "google.logging.v2.LoggingServiceV2/WriteLogEntries" {
+	if methodName == "/google.logging.v2.LoggingServiceV2/WriteLogEntries" {
 		return ol
 	}
 
diff --git a/gcp/observability/observability_test.go b/gcp/observability/observability_test.go
index 1785dcd2fa5..16a3f935a68 100644
--- a/gcp/observability/observability_test.go
+++ b/gcp/observability/observability_test.go
@@ -30,14 +30,14 @@ import (
 
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/credentials/insecure"
+	configpb "google.golang.org/grpc/gcp/observability/internal/config"
+	grpclogrecordpb "google.golang.org/grpc/gcp/observability/internal/logging"
 	iblog "google.golang.org/grpc/internal/binarylog"
 	"google.golang.org/grpc/internal/grpctest"
 	"google.golang.org/grpc/internal/leakcheck"
 	testgrpc "google.golang.org/grpc/interop/grpc_testing"
 	testpb "google.golang.org/grpc/interop/grpc_testing"
 	"google.golang.org/grpc/metadata"
-	configpb "google.golang.org/grpc/observability/internal/config"
-	grpclogrecordpb "google.golang.org/grpc/observability/internal/logging"
 	"google.golang.org/grpc/status"
 	"google.golang.org/protobuf/encoding/protojson"
 	"google.golang.org/protobuf/proto"