[Bug 106684] [CI] igt at .* - dmesg-warn - *ERROR* rcs0: reset request timeout

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=106684

--- Comment #1 from Chris Wilson <chris at chris-wilson.co.uk> ---
The GPU totally died, and I mean totally! It's kind of the reason why we have:

taint:
        /*
         * History tells us that if we cannot reset the GPU now, we
         * never will. This then impacts everything that is run
         * subsequently. On failing the reset, we mark the driver
         * as wedged, preventing further execution on the GPU.
         * We also want to go one step further and add a taint to the
         * kernel so that any subsequent faults can be traced back to
         * this failure. This is important for CI, where if the
         * GPU/driver fails we would like to reboot and restart testing
         * rather than continue on into oblivion. For everyone else,
         * the system should still plod along, but they have been warned!
         */
        add_taint(TAINT_WARN, LOCKDEP_STILL_OK);

for this condition with the expectation that CI was going to reboot the machine
when it occurs.

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