Segfault while trying to access null-objects.

[RealyUniqueName]

I'm experiencing the same issue with haxelib mod_tora and git neko: http://haxe.org/forum/thread/3395#nabble-td6791774
Haxe code to reproduce:

var q : Dynamic = null;
q.some;

For the first attempt to access null object i get segfault message sent to my browser from my module:

Error : Segmentation fault
Called from a C function
Called from fst/Fst.hx line 17
Called from ? line 1
Called from D:\Projects\haxe/std/neko/vm/Module.hx line 52
Called from Tora.hx line 333
Called from D:\Projects\haxe/std/neko/vm/Loader.hx line 154
Called from D:\Projects\haxe/std/neko/vm/Loader.hx line 132
Called from Tora.hx line 479

Then i hit 'refresh' in browser and for the second attempt:

Error : Segmentation fault
Called from Tora.hx line 483

And the last try:
in browser: Error : Connection Closed
in terminal:

$ haxelib run tora
[2013-10-31 11:58:36] Starting Tora server on 127.0.0.1:6666 with 32 threads
Segmentation fault (core dumped)

At this point my web service is completely broken because of tora shutdown :)

My system: Ubuntu 12.04 32bit

Is it possible to fix this issue without disabling JIT?

[RealyUniqueName]

Also this happens even if i enclose unsafe code with try...catch

[ncannasse]

Could you run in gdb and get a backtrace for the thread that Segfault?

[RealyUniqueName]

Sorry, i've never used gdb :)
I started gdb, attached to neko process, but i don't know how to find out which thread i need to attach to and how do i control program flow.

[RealyUniqueName]

Binaries downloaded from nekovm.org are not affected by this issue.