MySql Client Application getting crashed

[Ramakrishna M]

Hi All,

I am using MySql 5.1.39.

My Client Application is getting crashed at regular intervals of time due to some reasons. I am not able to find out whether the crash is because of my application or the MySql library. I am attaching the backtrace of the core file which got generated because of crash.

fee570a8 t_splay (1b1d20, 1, ffffffff, fee573cc, fef303a8, 0) + 10
fee565bc _malloc_unlocked (58, 10, 1b1d20, 1b07b0, 0, 0) + 18c
fee56414 malloc (54, 1, d9fd8, 0, fef303a8, fef3a518) + 4c
000384d0 my_malloc (54, 10, 0, 0, 54, 64) + 10
00054d20 vio_new (6, 1, 0, 1, 6, 0) + c
00051e8c mysql_real_connect (fedfaad8, 1b2e18, 1b04a0, 1b0780, 1b0798, cea) + 454
0005298c mysql_reconnect (1b1838, 0, 0, 0, 0, 1) + 88
0005007c cli_advanced_command (1b1838, 3, 0, 0, 1b0e38, 53) + 44
00053018 mysql_send_query (1b1838, 1b0e38, 53, 50038, 1a6648, 1) + 80
00053034 mysql_real_query (1b1838, 1b0e38, 53, 80808080, ff00, 53) + c
00028de0 _ZN8MySqlLib9execQueryEP14MySqlLibSelectPc (1b3f18, fedfb9a0, 1b0e38, 5caa8, fedfb9a0, 1b0be8) + 4c
00021c0c _ZN8Call_Log18read_from_databaseEv (1b0be8, fedfba30, 3, fffffff8, fedfba30, 1b0260) + 1bc
0001cc48 _Z14call_log_startPv (0, fedfc000, 0, 0, 1c4f0, 0) + 758
feec8a20 _lwp_start (0, 0, 0, 0, 0, 0)

It would really be of great help if someone could trace the problem.
Thank you.