I'm receiving the following error log often on my MySQL database server:
130715 8:40:18InnoDB: Assertion failure in thread 2974165904 in file
btr0cur.c line 160
InnoDB: Failing assertion: page_is_comp(get_page) == page_is_comp(page)
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: about forcing recovery.
130715 8:40:18 - 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.
We will try our best to scrape up some info that will hopefully help
the problem, but since we have already crashed, something is definitely
and this may fail.
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_connections =
bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Attempting backtrace. You can use the following information to find out
where mysqld died. If you see no messages after this, something went
Cannot determine thread, fp=0xb1460fc8, backtrace may not be correct.
Stack range sanity check OK, backtrace follows:
New value of fp=(nil) failed sanity check, terminating stack trace!
Please read http://dev.mysql.com/doc/mysql/en/using-stack-trace.html and
follow instructions on how to resolve the stack trace. Resolved
stack trace is much more helpful in diagnosing the problem, so please do
The manual page at http://www.mysql.com/doc/en/Crashing.html contains
information that should help you find out what is causing the crash.
As it said it seems to be something related to InnoDB databases, but I got
no idea on where to start looking for the error.
Can someone post a troubleshoot for me to follow or contribute with
Luis H. Forchesatto