goleak github.com/cockroachdb/pebble/vfs.(*diskHealthCheckingFile).startTicker

[hawkingrei]

Bug Report

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1. Minimal reproduce step (Required)

2. What did you expect to see? (Required)

3. What did you see instead (Required)

--- PASS: TestPiTRCreateMultiColsIndex (8.06s)

PASS

coverage: 82.8% of statements

goleak: Errors on successful test run: found unexpected goroutines:

[Goroutine 2456813 in state select, with github.com/cockroachdb/pebble/vfs.(*diskHealthCheckingFile).startTicker.func1 on top of the stack:

goroutine 2456813 [select]:

github.com/cockroachdb/pebble/vfs.(*diskHealthCheckingFile).startTicker.func1()

	external/com_github_cockroachdb_pebble/vfs/disk_health.go:63 +0xcb

created by github.com/cockroachdb/pebble/vfs.(*diskHealthCheckingFile).startTicker in goroutine 2456695

	external/com_github_cockroachdb_pebble/vfs/disk_health.go:58 +0x58


]

https://do.pingcap.net/jenkins/blue/organizations/jenkins/pingcap%2Ftidb%2Fghpr_check2/detail/ghpr_check2/30788/pipeline

4. What is your TiDB version? (Required)

[lance6716]

seems #46682 is not fixed