On Sat, Oct 08, 2022 at 01:00:48AM +0100, Chris Narkiewicz wrote:
> I get occassional kernel panic when booting with intel drm.
> 
> Stacktrace screenshot and pcidump in the attachments.
> Dmesg from the crash. Last line is something I don't see with normal boot.

I don't understand why the suspend path is run.
Was the machine hibernated?

attempt to execute user address 0x0 in supervisor mode
intel_engines_reset_default_submission+0x3f
__intel_gt_unset_wedged+0x19d
intel_gt_unset_wedged+0x32
gt_sanitize+0x41
i915_gem_suspend_late+0x50
inteldrm_activate+0x1f8
config_activate_children+0x85
config_activate_children+0x85
config_suspend_all+0x1aa
sleep_state+0xcf
acpi_sleep_task+0x1d
acpi_thread+0x1b8

sys/dev/pci/drm/i915/gt/intel_engine_cs.c:1361

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