Причина здесь не указана. В ошибке просто написано, что произошла какая то ошибка и сервер пытается загрузить дамп куда то, но не может, потому что нет curl.
Вероятно сервер некорректно обновлен. Убрать META+SM, обновить сервер с verify и запустить.
Shutdown function Filter_Shutdown() not in list!!!
Shutdown function COM_Shutdown() not in list!!!
Shutdown function g_pCVar->Shutdown() not in list!!!
Shutdown function Cmd_Shutdown() not in list!!!
Shutdown function Cbuf_Shutdown() not in list!!!
Shutdown function Con_Shutdown() not in list!!!
Shutdown function Memory_Shutdown() not in list!!!
Shutdown function Sys_ShutdownMemory() not in list!!!
Shutdown function Sys_Shutdown() not in list!!!
PreMinidumpCallback: updating dump comment
crash_20170513173658_1.dmp[6598]: Uploading dump (out-of-process)
/tmp/dumps/crash_20170513173658_1.dmp
Segmentation fault
Add "-debug" to the ./srcds_run command line to generate a debug.log to help with solving this problem
crash_20170513173658_1.dmp[6598]: Finished uploading minidump (out-of-process): success = no
crash_20170513173658_1.dmp[6598]: error: libcurl.so: cannot open shared object file: No such file or directory
Sat May 13 17:36:58 MSK 2017: Server restart in 10 seconds
crash_20170513173658_1.dmp[6598]: file ''/tmp/dumps/crash_20170513173658_1.dmp'', upload no: ''libcurl.so: cannot open shared object file: No such file or directory''