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[vine-users:074476] MySQLが動 かなくなりました。

  • From: f-Otake <f-otake@xxxxxxxxxxxxxxxx>
  • Subject: [vine-users:074476] MySQLが動 かなくなりました。
  • Date: Mon, 24 Apr 2006 22:38:09 +0900
フジマルです。
今まで動いていたmysqlがldapをインストールし、authconfigでユーザー情報を”
ldapを使用”、認証を”ldap認証を使用”に設定した後に、mysqlをstartさせると
下記のエラーを出すようになりました。

060424 00:06:15 mysqld started
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
read_buffer_size=131072
max_used_connections=0
max_connections=100
threads_connected=0
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_connections
= 225791 K
bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

thd=0x83f4300
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=0xbfffa1d8,
stack_bottom=0xa4a3a2a1, thread_stack=196608, aborting backtrace.
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort...
thd->query at 0x8f8e7e7d is invalid pointer
thd->thread_id=0
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.
060424 00:06:15 mysqld ended

この現象はauthconfigでユーザー情報を”ldapを使用”、認証を”ldap認証を使用”
をそれぞれはずしてからmysqlをstartし(この時点ではldapは走ったままで
す)、その後authconfigの設定を元に戻すと(それぞれldap使用)問題はありま
せん。mysql -u root -p などでmysqlモニターに入れます。
自身がauthconfigをよく理解していない事も理由ですが、解決方法が分かりませ
ん。どうぞお知恵を貸してください。