1dde8ef026
grpclog.SetLoggerV is not thread-safe and may only be called before code starts
using GRPC. Calling RunCustomEtcd multiple times, for example in
k8s.io/kubernetes/test/integration/apiserver.TestWatchCacheUpdatedByEtcd,
causes a data race:
WARNING: DATA RACE
Read at 0x00000c8e8d20 by goroutine 135612:
k8s.io/kubernetes/vendor/google.golang.org/grpc/grpclog.V()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/google.golang.org/grpc/grpclog/grpclog.go:41 +0x30
k8s.io/kubernetes/vendor/google.golang.org/grpc/grpclog.(*componentData).V()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/google.golang.org/grpc/grpclog/component.go:103 +0x4e
k8s.io/kubernetes/vendor/google.golang.org/grpc/internal/transport.(*loopyWriter).run.func1()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/google.golang.org/grpc/internal/transport/controlbuf.go:528 +0xf1
runtime.deferreturn()
/home/prow/go/src/k8s.io/kubernetes/_output/local/.gimme/versions/go1.20.2.linux.amd64/src/runtime/panic.go:476 +0x32
k8s.io/kubernetes/vendor/google.golang.org/grpc/internal/transport.newHTTP2Client.func6()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/google.golang.org/grpc/internal/transport/http2_client.go:442 +0x112
Previous write at 0x00000c8e8d20 by goroutine 140228:
k8s.io/kubernetes/vendor/google.golang.org/grpc/grpclog.SetLoggerV2()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/google.golang.org/grpc/grpclog/loggerv2.go:76 +0xc6a
k8s.io/kubernetes/test/integration/framework.RunCustomEtcd()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/framework/etcd.go:153 +0xb89
k8s.io/kubernetes/test/integration/apiserver.multiEtcdSetup()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/apiserver/watchcache_test.go:40 +0xac
k8s.io/kubernetes/test/integration/apiserver.TestWatchCacheUpdatedByEtcd()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/apiserver/watchcache_test.go:88 +0x4a
testing.tRunner()
/home/prow/go/src/k8s.io/kubernetes/_output/local/.gimme/versions/go1.20.2.linux.amd64/src/testing/testing.go:1576 +0x216
testing.(*T).Run.func1()
/home/prow/go/src/k8s.io/kubernetes/_output/local/.gimme/versions/go1.20.2.linux.amd64/src/testing/testing.go:1629 +0x47
|
||
|---|---|---|
| .. | ||
| controlplane_utils.go | ||
| etcd.go | ||
| flags.go | ||
| goleak.go | ||
| logger.go | ||
| OWNERS | ||
| perf_utils.go | ||
| serializer.go | ||
| test_server.go | ||
| util.go | ||