From: bugzilla-daemon@bugzilla.kernel.org
To: kvm@vger.kernel.org
Subject: [Bug 206579] KVM with passthrough generates "BUG: kernel NULL pointer dereference" and crashes
Date: Mon, 06 Apr 2020 02:50:57 +0000 [thread overview]
Message-ID: <bug-206579-28872-YuJEp6yHAD@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-206579-28872@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=206579
--- Comment #53 from muncrief (rmuncrief@humanavance.com) ---
(In reply to Anthony from comment #52)
> ...
> Good news I finally managed to reproduce the same errors both in a test VM
> and my current config.
> ...
Whew! I'm glad someone else is able to see it as well. I was beginning to
wonder if I was just doing something wrong.
Just to be clear though, this error occurs every time I start my VM. It doesn't
even matter if I login to the VM, the warnings have already appeared by the
time the login screen appears.
Anyway, as you said, hopefully your discovery that CPU pinning and -overcommit
cpu-pm get rid of the warnings will help guide the devs to a solution.
Also, I'm feeling a bit under the weather so if I don't respond to requests for
more info for a few days it's because I need to get some rest and get well. But
if anyone needs anything else just let me know and I'll get on it as soon as
possible.
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next prev parent reply other threads:[~2020-04-06 2:50 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-17 18:17 [Bug 206579] New: KVM with passthrough generates "BUG: kernel NULL pointer dereference" and crashes bugzilla-daemon
2020-02-18 6:45 ` [Bug 206579] " bugzilla-daemon
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2020-04-06 2:50 ` bugzilla-daemon [this message]
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