MySQL Crash 故障记录：Failing assertion: index-＞table-＞stat_initialized

MySQL Crash 故障记录：Failing assertion: index->table->stat_initialized

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1.错误日志

记录一例 MySQL Crash 故障，数据库版本：MySQL Percona Server 5.7.19，Error log 如下：

-- Crash 部分日志
2024-11-12 17:42:45 0x7fa77256e700  InnoDB: Assertion failure in thread 140357154563840 in file ha_innodb.cc line 14640
InnoDB: Failing assertion: index->table->stat_initialized
InnoDB: We intentionally generate a memory trap.
InnoDB: Submit a detailed bug report to http://bugs.mysql.com.
InnoDB: If you get repeated assertion failures or crashes, even
InnoDB: immediately after the mysqld startup, there may be
InnoDB: corruption in the InnoDB tablespace. Please refer to
InnoDB: http://dev.mysql.com/doc/refman/5.7/en/forcing-innodb-recovery.html
InnoDB: about forcing recovery.
09:42:45 UTC - mysqld got signal 6 ;
This could be because you hit a bug. It is also possible that this binary
or one of the libraries it was linked against is corrupt, improperly built,
or misconfigured. This error can also be caused by malfunctioning hardware.
Attempting to collect some information that could help diagnose the problem.
As this is a crash and something is definitely wrong, the information
collection process might fail.
Please help us make Percona Server better by reporting any
bugs at http://bugs.percona.com/

key_buffer_size=8388608
read_buffer_size=1048576
max_used_connections=2230
max_threads=100001
thread_count=2222
connection_count=2222
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 1740864518 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x7fa708536000
Attempting backtrace. You can use the following information to find out
where mysqld died. If you see no messages after this, something went
terribly wrong...
stack_bottom = 7fa77256dbe8 thread_stack 0x80000
/usr/local/mysql/bin/mysqld(my_print_stacktrace+0x2c)[0xed36bc]
/usr/local/mysql/bin/mysqld(handle_fatal_signal+0x461)[0x7a26e1]
/lib64/libpthread.so.0[0x369ea0f7e0]
/lib64/libc.so.6(gsignal+0x35)[0x369e232625]
/lib64/libc.so.6(abort+0x175)[0x369e233e05