leaked goroutine before test

=== SKIP: integration TestV3StorageQuotaApply (0.05s)
    leak.go:102: Found leaked goroutined BEFORE test appears to have leaked :
        sync.runtime_SemacquireMutex(0x0, 0x0, 0x1)
        	/opt/hostedtoolcache/go/1.17.8/x64/src/runtime/sema.go:71 +0x25
        sync.(*Mutex).lockSlow(0xc000588400)
        	/opt/hostedtoolcache/go/1.17.8/x64/src/sync/mutex.go:138 +0x165
        sync.(*Mutex).Lock(...)
        	/opt/hostedtoolcache/go/1.17.8/x64/src/sync/mutex.go:81
        go.etcd.io/bbolt.(*DB).removeTx(0xc000588240, 0xc001c4ac40)
        	/home/runner/go/pkg/mod/go.etcd.io/bbolt@v1.3.6/db.go:693 +0x7c
        go.etcd.io/bbolt.(*Tx).close(0xc001c4ac40)
        	/home/runner/go/pkg/mod/go.etcd.io/bbolt@v1.3.6/tx.go:313 +0x219
        go.etcd.io/bbolt.(*Tx).nonPhysicalRollback(0xc0007eef20)
        	/home/runner/go/pkg/mod/go.etcd.io/bbolt@v1.3.6/tx.go:268 +0x48
        go.etcd.io/bbolt.(*Tx).Rollback(0x11412e0)
        	/home/runner/go/pkg/mod/go.etcd.io/bbolt@v1.3.6/tx.go:256 +0x2a
        go.etcd.io/etcd/server/v3/storage/backend.(*batchTxBuffered).unsafeCommit.func1(0xc0046e04e0, 0xc00029b960)
        	/home/runner/work/etcd/etcd/server/storage/backend/batch_tx.go:334 +0x46
        created by go.etcd.io/etcd/server/v3/storage/backend.(*batchTxBuffered).unsafeCommit
        	/home/runner/work/etcd/etcd/server/storage/backend/batch_tx.go:332 +0xf6