MySQL Bugs: #100829: Mysql losts connection querying specific table and records

Bug #100829	Mysql losts connection querying specific table and records
Submitted:	14 Sep 2020 1:27	Modified:	15 Oct 2020 13:40
Reporter:	Alexander Ceballos	Email Updates:
Status:	No Feedback	Impact on me:	None
Category:	MySQL Server: DML	Severity:	S2 (Serious)
Version:	5.6.44	OS:	Debian (Debian VM Virtual Box)
Assigned to:		CPU Architecture:	Any

Description:
My problem is the following, I have a database (1.8GB more or less), the version is 5.6.44 running on debian 9, but is a virtual machine mounted with virtual box installed in windows server, some days ago the backups are generating incomplete, then checking the problem I see that is a specific table, that table does not allow to execute queries with specific records and this one interrupts the execution of mysqldump command,this is the message:

ERROR 2013 (HY000): Lost connection to mysql during query.

How to repeat:
mysqldump -u root -p mydb>mydb.sql
result:
mysqldump ERROR 2013: Lost connection to mysql during query when dumping table <my_table> at row: 62563

select * from <my_table> where id_signo_cli=63113 limit 1;
result:
ERROR 2013 (HY000): Lost connection to mysql during query.

Check your error log.  Chances are you have a corrupted table and InnoDB is causing the server to crash because the checksum on the page does not match.

Thank you for the bug report. You are using an older 5.6.44 version, try current released version 5.6.49. Your how to repeat instructions are not a repeatable test case, please provide a repeatable test case.

No feedback was provided for this bug for over a month, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".