Lock wait timeout exceeded; try restarting transaction ; Lock wait timeout

Finally, it was found that it was caused by a local debug jam. Just stop it

If a deadlock occurs, you can use the following command to differential lock and kill it

select * from information_schema.innodb_trx

Check Lock WAIT of trx_status field
copy trx_id

kill trx_id

If trx_status is RUNNING, ignore it, it means that the transaction is being executed without locks