unstable test ConnTestSuite.TearDownSuite #25458
Description
Bug Report
conn_test.go:73:
testleak.AfterTest(c)()
/home/jenkins/agent/workspace/tidb-unit-test-nightly/go/src/github.com/pingcap/tidb/util/testleak/leaktest.go:168:
c.Errorf("Test %s check-count %d appears to have leaked: %v", c.TestName(), cnt, g)
... Error: Test check-count 50 appears to have leaked: github.com/pingcap/tidb/domain.(*Domain).loadSchemaInLoop(0xc023646960, 0x3d49df0, 0xc033949600, 0x3b9aca00)
/home/jenkins/agent/workspace/tidb-unit-test-nightly/go/src/github.com/pingcap/tidb/domain/domain.go:513 +0x218
created by github.com/pingcap/tidb/domain.(*Domain).Init
/home/jenkins/agent/workspace/tidb-unit-test-nightly/go/src/github.com/pingcap/tidb/domain/domain.go:768 +0x7df
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master a45b3aa