Comment 5 for bug 1327763

dannie (daniz) wrote :

Same again,

hread pointer: 0xf8ba300
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 = 7f681f7e5e20 thread_stack 0x30000
/usr/local/mysql/bin/mysqld(my_print_stacktrace+0x2c)[0x93b21c]
/usr/local/mysql/bin/mysqld(handle_fatal_signal+0x35f)[0x6967bf]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x10340)[0x7f6a93340340]
/usr/local/mysql/bin/mysqld[0x6b716b]
/usr/local/mysql/bin/mysqld[0x6b8049]
/usr/local/mysql/bin/mysqld[0x6b831e]
/usr/local/mysql/bin/mysqld[0x6a9f59]
/usr/local/mysql/bin/mysqld[0x6a9474]
/usr/local/mysql/bin/mysqld(_Z16acl_authenticateP3THDj+0x1c3)[0x6bd773]
/usr/local/mysql/bin/mysqld[0x6eead1]
/usr/local/mysql/bin/mysqld(_Z16login_connectionP3THD+0x3d)[0x6f008d]
/usr/local/mysql/bin/mysqld(_Z22thd_prepare_connectionP3THD+0x24)[0x6f0864]
/usr/local/mysql/bin/mysqld(_Z24do_handle_one_connectionP3THD+0x137)[0x6f0b97]
/usr/local/mysql/bin/mysqld(handle_one_connection+0x39)[0x6f0de9]
/usr/local/mysql/bin/mysqld(pfs_spawn_thread+0x140)[0xb9abd0]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x8182)[0x7f6a93338182]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7f6a9284530d]

Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0): is an invalid pointer
Connection ID (thread ID): 1760219
Status: NOT_KILLED

more info on the debuginfo would be great.