Percona mysqld got signal 11
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Percona Server moved to https://jira.percona.com/projects/PS |
New
|
Undecided
|
Unassigned |
Bug Description
Hi 2 all!
I have a problem with Percona 5.7.21-21-3.trusty
My OS is Ubuntu 14.04.5
My Kernel is 4.9.78-21 #1 SMP Mon Jan 29 13:18:17 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
You can see my MySQL config in attachment
Some time ago Percona began to break with segfault:
02:11:12 UTC - mysqld got signal 11 ;
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://
key_buffer_
read_buffer_
max_used_
max_threads=5001
thread_count=54
connection_count=52
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0x7fd5f42c6da0
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 = 7fd68c1d4e40 thread_stack 0x40000
/usr/sbin/
/usr/sbin/
/lib/x86_
/lib/x86_
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/usr/sbin/
/lib/x86_
/lib/x86_
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (7fd5f4332700): is an invalid pointer
Connection ID (thread ID): 2131572
Status: NOT_KILLED
You may download the Percona Server operations manual by visiting
http://
in the manual which will help you identify the cause of the crash.
How can I understand the cause of these segfaults?
Launchpad is no longer being used as the bug tracker for Percona Server. Please visit our JIRA at https:/ /jira.percona. com/projects/ PS Edit