(gdb) run gtk-hello-world.exe The program being debugged has been started already. Start it from the beginning? (y or n) y Starting program: /usr/local/bin/ilrun gtk-hello-world.exe [Thread debugging using libthread_db enabled] [New Thread 1076345376 (LWP 2371)] Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 1076345376 (LWP 2371)] 0x400892f7 in jit_function_get_meta (func=0x0, type=1001) at jit-function.c:318 318 void *data = jit_meta_get(func->meta, type); (gdb) bt #0 0x400892f7 in jit_function_get_meta (func=0x0, type=1001) at jit-function.c:318 #1 0x08055648 in _ILJitFunctionGetMethodName (func=0x0) at jitc.c:1222 #2 0x080674ee in JITCoder_CallCtor (coder=0x8168300, info=0xbffff2d0, methodInfo=0x40b004f0) at jitc_call.c:782 #3 0x080a5928 in _ILVerify (coder=0x8168300, start=0xbffff4e8, method=0x402c54b8, code=0xbffff4f0, unsafeAllowed=-1, thread=0x8199f80) at verify_call.c:2091 #4 0x0808c5de in ConvertMethod (thread=0x8199f80, method=0x402c54b8, errorCode=0xbffff53c, errorInfo=0xbffff540) at convert.c:91 #5 0x0808c645 in _ILConvertMethod (thread=0x8199f80, method=0x402c54b8) at convert.c:501 #6 0x08057747 in _ILJitCompile (func=0x83b9a80) at jitc.c:2792 #7 0x40089e09 in _jit_function_compile_on_demand (func=0x83b9a80) at jit-function.c:1145 #8 0x40089fb1 in jit_function_apply_vararg (func=0x83b9a80, signature=0x83b9a48, args=0xbffff720, return_area=0xbffff800) at jit-function.c:1262 #9 0x40089ec4 in jit_function_apply (func=0x83b9a80, args=0xbffff720, return_area=0xbffff800) at jit-function.c:1215 #10 0x0805f30e in ILJitCallMethod (thread=0x8199f80, method=0x402c54b8, jitArgs=0xbffff720, result=0xbffff800) at jitc.c:3398 #11 0x0804ed87 in _ILCallMethod (thread=0x8199f80, method=0x402c54b8, unpack=0x804eb6c <_ILCallUnpackVResult>, result=0xbffff800, isCtor=0, _this=0x0, pack=0x804e866 <_ILCallPackVParams>, userData=0xbffff810) at call.c:1161 #12 0x0804f1d3 in ILExecThreadCallV (thread=0x8199f80, method=0x402c54b8, result=0xbffff800, args=0xbffff810) at call.c:1461 #13 0x0804e1eb in main (argc=2, argv=0xbffff904) at ilrun.c:589 (gdb)