我的程序因信号11，分段故障而终止。 这是回溯：
(gdb) bt
#0 0x0e77af34 in show_stats(req_obj_s*, stats_s*, int*) () from /lib/libpd_ip.so.0.0
#1 0x0e78ad40 in bdPktMgrGetNext () from /lib/libpd_ip.so.0.0
#2 0x0e78b888 in bdPktMgr(void*) () from /lib/libpd_ip.so.0.0
#3 0x0e6f4f94 in pd_thread_creation () from /lib/libpd_api.so.0.0
#4 0x0fa893b0 in ?? () from /lib/librbn_pthread_np.so.0.0
#5 0x0d592210 in start_thread () from /lib/libpthread.so.0
#6 0x0d3d11d0 in clone () from /lib/libc.so.6
(gdb) frame 2
#2 0x0e78b888 in bdPktMgr(void*) () from /opt/ipos/lib/libpd_ip.so.0.0
(gdb)
(gdb) disassemble
Dump of assembler code for function _Z9bdPktMgrPv:
我的问题是为什么功能在第2帧中有所不同。