We can't call set_server_version() in signal handler as it's not callable after

server has started (assert in sys_var::where get_sys_var_value_origin())

sql/signal_handler.cc

@@ -107,7 +107,6 @@ extern "C" sig_handler handle_fatal_signal(int sig)
     "diagnose the problem, but since we have already crashed, \n"
     "something is definitely wrong and this may fail.\n\n");
 
-  set_server_version();
   my_safe_printf_stderr("Server version: %s\n", server_version);
 
   if (dflt_key_cache)