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  #1 (permalink)  
Old 01-11-06, 19:24
xoomboom xoomboom is offline
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Join Date: Jan 2006
Posts: 2
MySQL Keep crashing

Hello:

I am running a phpBB forum on a PVS, MySQL keep crashing every now and then and my host seem don't know what is the problem or keep telling me something wrong on my script.

I have the log file for MySQL , but really don't understand what does it say , I would appreciate if someone can help me out and tell me if the log have any information that might help.

Code:
060101 18:50:48  mysqld ended

060101 18:51:03  mysqld started
Cannot initialize InnoDB as 'innodb_data_file_path' is not set.
If you do not want to use transactional InnoDB tables, add a line
skip-innodb
to the [mysqld] section of init parameters in your my.cnf
or my.ini. If you want to use InnoDB tables, add to the [mysqld]
section, for example,
innodb_data_file_path = ibdata1:10M:autoextend
But to get good performance you should adjust for your hardware
the InnoDB startup options listed in section 2 at
http://www.innodb.com/ibman.html
/usr/libexec/mysqld: ready for connections
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 diagnose
the problem, but since we have already crashed, something is definitely wrong
and this may fail

key_buffer_size=8388600
record_buffer=131072
sort_buffer=2097144
max_used_connections=138
max_connections=4096
threads_connected=25
It is possible that mysqld could use up to 
key_buffer_size + (record_buffer + sort_buffer)*max_connections = 532447 K
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
terribly wrong...
Bogus stack limit or frame pointer, fp=0xbdfff678, stack_bottom=0xbd5ffa50, thread_stack=65536, aborting backtrace.
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort...
thd->query at (nil)  is invalid pointer
thd->thread_id=225968

Successfully dumped variables, if you ran with --log, take a look at the
details of what thread 225968 did to cause the crash.  In some cases of really
bad corruption, the values shown above may be invalid

The manual page at http://www.mysql.com/doc/C/r/Crashing.html contains
information that should help you find out what is causing the crash

Number of processes running now: 0
060102 17:11:13  mysqld restarted
Cannot initialize InnoDB as 'innodb_data_file_path' is not set.
If you do not want to use transactional InnoDB tables, add a line
skip-innodb
to the [mysqld] section of init parameters in your my.cnf
or my.ini. If you want to use InnoDB tables, add to the [mysqld]
section, for example,
innodb_data_file_path = ibdata1:10M:autoextend
But to get good performance you should adjust for your hardware
the InnoDB startup options listed in section 2 at
http://www.innodb.com/ibman.html
/usr/libexec/mysqld: ready for connections
060103 19:29:23  /usr/libexec/mysqld: Normal shutdown

060103 19:29:24  /usr/libexec/mysqld: Shutdown Complete

060103 19:29:24  mysqld ended

060103 19:29:53  mysqld started
Cannot initialize InnoDB as 'innodb_data_file_path' is not set.
If you do not want to use transactional InnoDB tables, add a line
skip-innodb
to the [mysqld] section of init parameters in your my.cnf
or my.ini. If you want to use InnoDB tables, add to the [mysqld]
section, for example,
innodb_data_file_path = ibdata1:10M:autoextend
But to get good performance you should adjust for your hardware
the InnoDB startup options listed in section 2 at
http://www.innodb.com/ibman.html
/usr/libexec/mysqld: ready for connections
060103 19:31:04  /usr/libexec/mysqld: Normal shutdown

060103 19:31:06  /usr/libexec/mysqld: Shutdown Complete

060103 19:31:06  mysqld ended

060103 19:31:22  mysqld started
Cannot initialize InnoDB as 'innodb_data_file_path' is not set.
If you do not want to use transactional InnoDB tables, add a line
skip-innodb
to the [mysqld] section of init parameters in your my.cnf
or my.ini. If you want to use InnoDB tables, add to the [mysqld]
section, for example,
innodb_data_file_path = ibdata1:10M:autoextend
But to get good performance you should adjust for your hardware
the InnoDB startup options listed in section 2 at
http://www.innodb.com/ibman.html
/usr/libexec/mysqld: ready for connections
060104 13:27:15  /usr/libexec/mysqld: Normal shutdown

060104 13:27:17  /usr/libexec/mysqld: Shutdown Complete

060104 13:27:18  mysqld ended

060104 13:27:46  mysqld started
Cannot initialize InnoDB as 'innodb_data_file_path' is not set.
If you do not want to use transactional InnoDB tables, add a line
skip-innodb
to the [mysqld] section of init parameters in your my.cnf
or my.ini. If you want to use InnoDB tables, add to the [mysqld]
section, for example,
innodb_data_file_path = ibdata1:10M:autoextend
But to get good performance you should adjust for your hardware
the InnoDB startup options listed in section 2 at
http://www.innodb.com/ibman.html
/usr/libexec/mysqld: ready for connections
060104 18:59:57  /usr/libexec/mysqld: Normal shutdown

060104 18:59:59  /usr/libexec/mysqld: Shutdown Complete

060104 18:59:59  mysqld ended

060104 19:00:33  mysqld started
Cannot initialize InnoDB as 'innodb_data_file_path' is not set.
If you do not want to use transactional InnoDB tables, add a line
skip-innodb
to the [mysqld] section of init parameters in your my.cnf
or my.ini. If you want to use InnoDB tables, add to the [mysqld]
section, for example,
innodb_data_file_path = ibdata1:10M:autoextend
But to get good performance you should adjust for your hardware
the InnoDB startup options listed in section 2 at
http://www.innodb.com/ibman.html
/usr/libexec/mysqld: ready for connections
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 diagnose
the problem, but since we have already crashed, something is definitely wrong
and this may fail

key_buffer_size=8388600
record_buffer=131072
sort_buffer=2097144
max_used_connections=230
max_connections=4096
threads_connected=38
It is possible that mysqld could use up to 
key_buffer_size + (record_buffer + sort_buffer)*max_connections = 532447 K
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
terribly wrong...
Bogus stack limit or frame pointer, fp=0xbb7fef68, stack_bottom=0xbadffa50, thread_stack=65536, aborting backtrace.
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort...
thd->query at 0x84012b8 = SELECT u.*, s.*
			FROM phpbb_sessions s, phpbb_users u
			WHERE s.session_id = '605ab1ec0a40f1d756d76ff9ef8d6a1f'
				AND u.user_id = s.session_user_id
thd->thread_id=246800

Successfully dumped variables, if you ran with --log, take a look at the
details of what thread 246800 did to cause the crash.  In some cases of really
bad corruption, the values shown above may be invalid

The manual page at http://www.mysql.com/doc/C/r/Crashing.html contains
information that should help you find out what is causing the crash
060105 21:04:02  mysqld started
Cannot initialize InnoDB as 'innodb_data_file_path' is not set.
If you do not want to use transactional InnoDB tables, add a line
skip-innodb
to the [mysqld] section of init parameters in your my.cnf
or my.ini. If you want to use InnoDB tables, add to the [mysqld]
section, for example,
innodb_data_file_path = ibdata1:10M:autoextend
But to get good performance you should adjust for your hardware
the InnoDB startup options listed in section 2 at
http://www.innodb.com/ibman.html
/usr/libexec/mysqld: ready for connections
060106 15:06:27  /usr/libexec/mysqld: Normal shutdown

A mysqld process already exists at  Fri Jan 6 15:06:31 EST 2006
A mysqld process already exists at  Fri Jan 6 15:09:09 EST 2006
A mysqld process already exists at  Fri Jan 6 15:09:27 EST 2006
Log file is too big the full log here http://www.matcharabia.com/logs/sql.html

Thanks
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  #2 (permalink)  
Old 01-17-06, 15:07
xoomboom xoomboom is offline
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Join Date: Jan 2006
Posts: 2
Any Help
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  #3 (permalink)  
Old 01-17-06, 18:45
Morthane Morthane is offline
Registered User
 
Join Date: Jan 2006
Posts: 20
I would try these sources:

MySQL support page
phpBB support page

These folks should be more attuned to your particular errors. Additionally, try to look at the error log - it clearly says where you can find help for part of your problems. You need to build up your project incrementally and test it instead of tackling the entire heap of problems.
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