From: Roger Pack <rogerpack2005@...>
Date: 2008-12-08T14:58:43+09:00
Subject: Re: Garbage collector segmentation fault

>> Below is a GDB backtrace
>> Program received signal SIGSEGV, Segmentation fault.
>> [Switching to Thread 47286927956704 (LWP 23124)]
>> garbage_collect () at gc.c:1184
>> 1184        if (!(p->as.basic.flags & FL_MARK)) {
>> (gdb) bt
>> #0  garbage_collect () at gc.c:1184
>> #1  0x000000000042e41b in rb_gc () at gc.c:1533
>> #2  0x000000000042e439 in rb_gc_start () at gc.c:1550
>> #3  0x000000000041b87a in rb_call0 (klass=47286918689040, 
>> recv=47286918689080, id=5313, oid=5313,
> 

Yeah the backtrace doesn't look too suspicious.  A reproducible test 
case would be ideal [even if it's sending me all your rails app--though 
you'd have to trust I would delete it after :) ]
Valgrind would be another option.
Cheers!
-=R
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