diff -Naur openttd-1.11.0/src/os/unix/crashlog_unix.cpp openttd-1.11.0.serenity/src/os/unix/crashlog_unix.cpp
--- openttd-1.11.0/src/os/unix/crashlog_unix.cpp	2021-04-01 14:33:44.000000000 +0200
+++ openttd-1.11.0.serenity/src/os/unix/crashlog_unix.cpp	2021-04-18 21:40:06.426298674 +0200
@@ -178,7 +178,7 @@
 /* static */ void CrashLog::InitialiseCrashLog()
 {
 	for (const int *i = _signals_to_handle; i != endof(_signals_to_handle); i++) {
-		signal(*i, HandleCrash);
+		//signal(*i, HandleCrash);
 	}
 }