Details
-
Bug
-
Status: Closed (View Workflow)
-
Major
-
Resolution: Incomplete
-
5.5.41, 5.5.42
-
None
Description
Hello,
I do not know if this is a bug or not, I am basically asking for your feedback on this behavior:
mysqld: 150219 12:42:01 [ERROR] mysqld got signal 11 ;
|
mysqld: This could be because you hit a bug. It is also possible that this binary
|
mysqld: or one of the libraries it was linked against is corrupt, improperly built,
|
mysqld: or misconfigured. This error can also be caused by malfunctioning hardware.
|
mysqld:
|
mysqld: To report this bug, see http://kb.askmonty.org/en/reporting-bugs
|
mysqld:
|
mysqld: We will try our best to scrape up some info that will hopefully help
|
mysqld: diagnose the problem, but since we have already crashed,
|
mysqld: something is definitely wrong and this may fail.
|
mysqld:
|
mysqld: Server version: 5.5.41-MariaDB-1~wheezy-log
|
mysqld: key_buffer_size=16777216
|
mysqld: read_buffer_size=131072
|
mysqld: max_used_connections=168
|
mysqld: max_threads=1002
|
mysqld: thread_count=157
|
mysqld: It is possible that mysqld could use up to
|
mysqld: key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 2214597 K bytes of memory
|
mysqld: Hope that's ok; if not, decrease some variables in the equation.
|
mysqld:
|
mysqld: Thread pointer: 0x0x7f8d59817000
|
mysqld: Attempting backtrace. You can use the following information to find out
|
mysqld: where mysqld died. If you see no messages after this, something went
|
mysqld: terribly wrong...
|
mysqld: stack_bottom = 0x7f8d516fae50 thread_stack 0x40000
|
kernel: [772494.249397] mysqld[29838]: segfault at 7f8f39024c28 ip 00007f8f3651e2c1 sp 00007f8d516f7fb0 error 7 in libc-2.13.so[7f8f364a8000+182000]
|
mysqld_safe: Number of processes running now: 0
|
We use InnoDB.
This happened a few times so far . What we also have:
– tokuDB
– audit plugin , was not active when happened
– master slave configuration , master was affected
– we had some synchronization problem between master and slave
Do you have any similar occurrences?
Thank you