radeon_connector_unregister NULL ptr deref

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.