我正在用Python运行程序，并使用GDB进行调试。我生成了coredump，但是它基本上没有提供任何信息：
root@2380bca38221:/tmp# gdb python-dbg core.09e129943799.python.1547434680
...
Reading symbols from python-dbg...done.
warning: core file may not match specified executable file.
[New LWP 8]
Core was generated by `python /mounts/target/scripts/run_experiment_from_doodad.py'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x00007f1fba3ac269 in ?? ()
(gdb) py-bt
Traceback (most recent call first):
(gdb) bt
#0 0x00007f1fba3ac269 in ?? ()
#1 0x00007f1fba3ac390 in ?? ()
#2 0x0000000000000007 in ?? ()
#3 0x0000000000000000 in ?? ()