需要帮助使用 gdb 调试共享库。
我正在尝试调试共享库，就我而言，它是：
libc-2.23.so
原因是我在 dmesg 中得到了这些行：
[10081.433266] compiz[11346]: segfault at 7f30a4100010 ip 00007f309c36f44b sp 00007ffdde303aa0 error 4 in libc-2.23.so[7f309c2f1000+1bf000]
[22005.764635] compiz[16149]: segfault at 7f30e3456db0 ip 00007f30db85044b sp 00007fffaab9c0a0 error 4 in libc-2.23.so[7f30db7d2000+1bf000]
[48777.031064] compiz[25203]: segfault at 7f0b8e23b050 ip 00007f0b87edf44b sp 00007ffd51d15740 error 4 in libc-2.23.so[7f0b87e61000+1bf000]
[78850.413793] compiz[4889]: segfault at 7f60ddbf2440 ip 00007f60d598944b sp 00007ffedc5e31b0 error 4 in libc-2.23.so[7f60d590b000+1bf000]
[84583.754783] compiz[8441]: segfault at 7f5f8c3930c0 ip 00007f5f871d544b sp 00007ffc436bb5a0 error 4 in libc-2.23.so[7f5f87157000+1bf000]
[100625.457854] compiz[15619]: segfault at 7ffffa967680 ip 00007ffff722844b …