程序运行一段时间后到写数据库的语句就core了，dbx信息如下，求助！

IOT/Abort trap in pthread_kill at 0xd0124874 ($t147)
0xd0124874 (pthread_kill+0x88) 80410014         lwz   r2,0x14(r1)
(dbx) where
pthread_kill(??, ??) at 0xd0124874
_p_raise(??) at 0xd01242e4
raise.raise(??) at 0xd037d8b0
abort.abort() at 0xd03dbbf8
ProgramExitSIGDeal(int)(sig = 11), line 283 in "ntscp.cpp"
nsdo(0x3a2b81b0, 0x55, 0x3a91b618, 0x3a2b8284, 0x3cd53c80, 0x0, 0x3) at 0xd1bcbc28
nioqrc(??, ??, ??, ??, ??) at 0xd20d5b04
ttcdrv(??, ??) at 0xd21db2f0
nioqwa(??, ??, ??, ??, ??, ??) at 0xd20d8dc0
upirtrc(??, ??, ??, ??, ??, ??, ??, ??) at 0xd1dbb318
kpurcsc(??, ??, ??, ??, ??, ??, ??, ??) at 0xd1f0fbf0
kpuexecv8(??, ??, ??, ??, ??, ??) at 0xd1f2b5f8
kpuexec(??, ??, ??, ??, ??, ??, ??, ??) at 0xd1f2caa8
OCIStmtExecute(??, ??, ??, ??, ??, ??, ??, ??) at 0xd1f5860c
sqlcucExecute(??, ??, ??, ??, ??, ??, ??) at 0xd22c4504
sqlall(0xf07c1d50, 0x2f902f9, 0x1, 0x2, 0x3a02a168, 0x1, 0x3a02a4f8, 0x3a0cda28) at 0xd22c6d08
sqlatm(??, ??, ??, ??, ??, ??, ??) at 0xd22c7ccc
sqlnst(??, ??, ??) at 0xd22c1b98
sqlcmex(??, ??, ??, ??, ??) at 0xd22e7648
sqlcxt(??, ??, ??, ??) at 0xd22e6ddc

程序运行一段时间后到写数据库的语句就core了，dbx信息如下，求助！

IOT/Abort trap in pthread_kill at 0xd0124874 ($t147)
0xd0124874 (pthread_kill+0x88) 80410014         lwz   r2,0x14(r1)
(dbx) where
pthread_kill(??, ??) at 0xd0124874
_p_raise(??) at 0xd01242e4
raise.raise(??) at 0xd037d8b0
abort.abort() at 0xd03dbbf8
ProgramExitSIGDeal(int)(sig = 11), line 283 in "ntscp.cpp"
nsdo(0x3a2b81b0, 0x55, 0x3a91b618, 0x3a2b8284, 0x3cd53c80, 0x0, 0x3) at 0xd1bcbc28
nioqrc(??, ??, ??, ??, ??) at 0xd20d5b04
ttcdrv(??, ??) at 0xd21db2f0
nioqwa(??, ??, ??, ??, ??, ??) at 0xd20d8dc0
upirtrc(??, ??, ??, ??, ??, ??, ??, ??) at 0xd1dbb318
kpurcsc(??, ??, ??, ??, ??, ??, ??, ??) at 0xd1f0fbf0
kpuexecv8(??, ??, ??, ??, ??, ??) at 0xd1f2b5f8
kpuexec(??, ??, ??, ??, ??, ??, ??, ??) at 0xd1f2caa8
OCIStmtExecute(??, ??, ??, ??, ??, ??, ??, ??) at 0xd1f5860c
sqlcucExecute(??, ??, ??, ??, ??, ??, ??) at 0xd22c4504
sqlall(0xf07c1d50, 0x2f902f9, 0x1, 0x2, 0x3a02a168, 0x1, 0x3a02a4f8, 0x3a0cda28) at 0xd22c6d08
sqlatm(??, ??, ??, ??, ??, ??, ??) at 0xd22c7ccc
sqlnst(??, ??, ??) at 0xd22c1b98
sqlcmex(??, ??, ??, ??, ??) at 0xd22e7648
sqlcxt(??, ??, ??, ??) at 0xd22e6ddc