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From: Borislav Petkov <bp@alien8.de>
To: "Alex Deucher" <alexander.deucher@amd.com>,
	"Christian König" <christian.koenig@amd.com>
Cc: dri-devel@lists.freedesktop.org, lkml <linux-kernel@vger.kernel.org>
Subject: radeon_connector_unregister NULL ptr deref
Date: Mon, 24 Oct 2016 09:34:02 +0200	[thread overview]
Message-ID: <20161024073402.3kz7h376vk7hwvvn@pd.tnic> (raw)

Hi guys,

I'm getting a NULL ptr deref splat when hibernating my box with
4.9-rc1+. All I got so far is an ugly camera shot from the splat which
I'm typing in by hand.

Any ideas or already a fix?

The callstack looks like this:

unable to handle kernel NULL pointer dereference at 00...0890 (I think it is 890)
IP: radeon_connector_unregister+0xc/0x40
...

? drm_connector_unregister.part
drm_connector_unregister_all
drm_modeset_unregister_all
drm_dev_unregister
drm_put_dev
radeon_pci_shutdown
pci_device_shutdown
device_shutdown
kernel_power_off
power_down
hibernate
...

Thanks.

-- 
Regards/Gruss,
    Boris.

ECO tip #101: Trim your mails when you reply.

             reply	other threads:[~2016-10-24  7:34 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-10-24  7:34 Borislav Petkov [this message]
2016-10-24  7:46 ` radeon_connector_unregister NULL ptr deref Michel Dänzer
2016-10-24  8:19   ` Borislav Petkov
2016-10-24 14:55     ` Deucher, Alexander
2016-10-24 15:58       ` Borislav Petkov

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