From: Eric Wong <normalperson@...>
Date: 2014-01-29T10:13:31+00:00
Subject: [ruby-core:60206] Re: [ruby-trunk - Bug #9365] Sporadic TypeError (wrong argument type Thread (expected VM/thread)) from IO#close (via Net:HTTP)

I haven't been able to reproduce this.  It appears something is
corrupting the typed_flag in the thread VALUE before IO#close.
Do you get segfaults or other unexplained errors?
Does this happen near/when unicorn worker processes exit/spawn?

Thanks for any more info you can provide.