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Message-ID: <1504149176.23109.9.camel@gmx.de>
Subject: Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm:
 Implement fast refcount overflow protection
From: Mike Galbraith <efault@gmx.de>
To: Kees Cook <keescook@chromium.org>
Cc: LKML <linux-kernel@vger.kernel.org>, Ingo Molnar <mingo@elte.hu>,
        "Reshetova, Elena" <elena.reshetova@intel.com>
Date: Thu, 31 Aug 2017 05:12:56 +0200
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On Wed, 2017-08-30 at 19:27 -0700, Kees Cook wrote:

> Interesting! Can you try with 633547973ffc3 ("net: convert
> sk_buff.users from atomic_t to refcount_t") reverted? I'll see if
> running haveged will help me trigger this on my system...

With that (plus 230cd1279d001 fix to it) reverted, vbox boots.

	-Mike