igt@i915_selftest@live@requests|igt@gem_exec_suspend@basic-s0@smem - Incomplete/dmesg-warn - *ERROR* (media|render): timed out waiting for forcewake ack (request|to clear).

https://intel-gfx-ci.01.org/tree/drm-tip/IGT_6194/fi-kbl-soraka/igt@i915_selftest@live@requests.html

<6> [836.624358] i915: Running i915_request_live_selftests/live_parallel_engines
<7> [836.808923] i915 0000:00:02.0: [drm:intel_pps_vdd_off_sync_unlocked [i915]] Turning [ENCODER:94:DDI A/PHY A] VDD off
<7> [836.811300] i915 0000:00:02.0: [drm:intel_pps_vdd_off_sync_unlocked [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
<7> [836.813400] i915 0000:00:02.0: [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [836.814722] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:94:DDI A/PHY A] - long
<7> [836.816391] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [836.823572] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP [ENCODER:94:DDI A/PHY A]
<6> [837.133059] rcs0: 321 request + sync
<6> [837.143668] bcs0: 435 request + sync
<6> [837.151261] vcs0: 589 request + sync
<6> [837.168644] vecs0: 494 request + sync
<6> [837.681963] bcs0: 1227 requests
<6> [837.685394] rcs0: 161 requests
<6> [837.690921] vcs0: 920 requests
<6> [837.701022] vecs0: 682 requests
<7> [838.317079] [drm:fw_domain_wait_ack_with_fallback [i915]] media had to use fallback to set ack, 0x0 (passes 11)
<3> [838.368781] [drm:fw_domains_get_with_fallback [i915]] *ERROR* media: timed out waiting for forcewake ack request.
<5> [838.371162] i915 0000:00:02.0: [drm:add_taint_for_CI [i915]] CI tainted:0x9 by fw_domains_get_with_fallback+0x1c1/0x270 [i915]
<6> [838.388250] i915: Running i915_request_live_selftests/live_empty_request
<6> [838.915909] Batch latencies on rcs0: 1 = 744965ns, 137 = 226020ns
<6> [839.433409] Batch latencies on bcs0: 1 = 178943ns, 137 = 252709ns
<6> [839.943983] Batch latencies on vcs0: 1 = 624427ns, 139 = 221576ns
<6> [840.483892] Batch latencies on vecs0: 1 = 390136ns, 113 = 701477ns
<6> [840.484579] i915: Running i915_request_live_selftests/live_cancel_request
<6> [840.836106] i915: Running i915_request_live_selftests/live_breadcrumbs_smoketest
<6> [842.546068] Completed 91 waits for 4707 fences across 4 engines and 4 cpus
<7> [842.606558] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling power well 2
<7> [842.608438] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DDI A/E IO power well
<7> [842.610207] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DDI B IO power well
<7> [842.611820] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DDI C IO power well
<7> [842.614449] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DDI D IO power well
<7> [842.658820] intel_gt_set_wedged called from intel_gt_driver_unregister+0x19/0x50 [i915]
<7> [842.897498] i915 0000:00:02.0: [drm:drm_client_release] drm_fb_helper
<7> [843.122583] intel_gt_set_wedged called from intel_gt_set_wedged_on_fini+0x15/0x30 [i915]
<4> [843.245215] i915: probe of 0000:00:02.0 failed with error -25