From: Paul Brook <paul@codesourcery.com>
To: qemu-devel@nongnu.org
Cc: "Richard W.M. Jones" <rjones@redhat.com>
Subject: Re: [Qemu-devel] i586 TCG: boot hangs intermittently on cryptomgr_test at doublefault_fn
Date: Tue, 2 Jun 2009 19:15:32 +0100 [thread overview]
Message-ID: <200906021915.32891.paul@codesourcery.com> (raw)
In-Reply-To: <20090602175833.GA26882@amd.home.annexia.org>
> So my questions are: Has anyone seen anything like this before?
> Is there anything I can set or enable to track down which instructions
> are failing?
Your best bet is to try and reproduce reliably under controlled circumstances.
Then you can stare at traces and/or step through with gdb until you figure out
what's going wrong. Using -icount often helps.
Paul
next prev parent reply other threads:[~2009-06-02 18:15 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-02 17:58 [Qemu-devel] i586 TCG: boot hangs intermittently on cryptomgr_test at doublefault_fn Richard W.M. Jones
2009-06-02 18:15 ` Paul Brook [this message]
2009-06-02 18:59 ` malc
2009-06-02 19:10 ` Avi Kivity
2009-06-02 19:08 ` Avi Kivity
2009-06-02 20:43 ` [Qemu-devel] " Jan Kiszka
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