tidb occurred fatal error: sync: unlock of unlocked mutex

[AkiraXie]

Bug Report

Please answer these questions before submitting your issue. Thanks!

1. Minimal reproduce step (Required)

1. running ch workload: /go-tpc ch run --host *** -P 4000 --warehouses 2000 -T 16 -D longrun_tpcc --acThreads 0 --ignore-errorand randomly execute query in q1,q2,q3,q4,q5,q6,q7,q8,q10,q11,q12,q13,q14,q15,q16,q17,q18,q19,q20,q21,q22,q23
2. running zto workload: /zto -address ** -ratio 0.8 -update-thread 24 -insert-count 4294967295 -batch-insert 10 -trace-back-days 15 -trace-back-unsign-days 15

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

1. run without error

3. What did you see instead (Required)

fatal error: sync: unlock of unlocked mutex
goroutine 3119 [running]:
sync.fatal({0x4636dae?, 0xc00bc28800?})
	/usr/local/go/src/runtime/panic.go:1031 +0x1e
sync.(*Mutex).unlockSlow(0xc0b53e4828, 0xffffffff)
	/usr/local/go/src/sync/mutex.go:229 +0x3c
sync.(*Mutex).Unlock(0x1?)
	/usr/local/go/src/sync/mutex.go:223 +0x29
github.com/pingcap/tidb/sessionctx/stmtctx.(*StatementContext).CopTasksDetails(0xc0b53e4798)
	/home/root/tidb/sessionctx/stmtctx/stmtctx.go:930 +0x4bf
github.com/pingcap/tidb/util.GenLogFields(0x3dd24a, 0xc12a2a8240, 0x0)
	/home/root/tidb/util/util.go:113 +0x2ca
github.com/pingcap/tidb/util/memoryusagealarm.(*memoryUsageAlarm).getTop10SqlInfo(0xc016a2df20, 0x1ffffffff?, {0xc12a213038?, 0x2, 0x36?})
	/home/root/tidb/util/memoryusagealarm/memoryusagealarm.go:279 +0x2f6
github.com/pingcap/tidb/util/memoryusagealarm.(*memoryUsageAlarm).getTop10SqlInfoByCostTime(0x5?, {0xc12a213038?, 0x36?, 0x1be767?})
	/home/root/tidb/util/memoryusagealarm/memoryusagealarm.go:311 +0x2e
github.com/pingcap/tidb/util/memoryusagealarm.(*memoryUsageAlarm).printTop10SqlInfo(0xc12945bcc0?, {0xc12a213038, 0x2, 0x3}, 0xc000076000?)
	/home/root/tidb/util/memoryusagealarm/memoryusagealarm.go:262 +0x5a7
github.com/pingcap/tidb/util/memoryusagealarm.(*memoryUsageAlarm).recordSQL(0xc1295d52c0?, {0x4d498d0?, 0xc000ce6e00?}, {0xc1295d52c0, 0x3c})
	/home/root/tidb/util/memoryusagealarm/memoryusagealarm.go:336 +0x471
github.com/pingcap/tidb/util/memoryusagealarm.(*memoryUsageAlarm).doRecord(0xc016a2df20, 0x465a62a10?, 0x0?, {0x4d498d0, 0xc000ce6e00}, 0x1)
	/home/root/tidb/util/memoryusagealarm/memoryusagealarm.go:222 +0xc78
github.com/pingcap/tidb/util/memoryusagealarm.(*memoryUsageAlarm).alarm4ExcessiveMemUsage(0xc016a2df20, {0x4d498d0, 0xc000ce6e00})
	/home/root/tidb/util/memoryusagealarm/memoryusagealarm.go:163 +0x393
github.com/pingcap/tidb/util/memoryusagealarm.(*Handle).Run(0xc000d54420)
	/home/root/tidb/util/memoryusagealarm/memoryusagealarm.go:67 +0x113
created by main.createServer
	/home/root/tidb/tidb-server/main.go:759 +0x4d0

tidb4stderr.log

4. What is your TiDB version? (Required)

v6.4.0

[AkiraXie]

/severity major