Bug #93592 mysql crash got signal 6 ,free(): invalid next size (normal):
Submitted: 13 Dec 2018 14:32 Modified: 15 Jan 2019 12:59
Reporter: lou shuai (OCA) Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server: Performance Schema Severity:S3 (Non-critical)
Version:5.7.21 OS:Linux
Assigned to: CPU Architecture:x86
Tags: crash

File: Maximum allowed size is 50MB.
Description:
Privacy:

If the data you need to attach is more than 50MB, you should create a compressed archive of the data, split it to 50MB chunks, and upload each of them as a separate attachment.

To split a large file:

[13 Dec 2018 14:33] lou shuai
mysql error log

Attachment: mysqld_err.log (application/octet-stream, text), 37.84 KiB.