Bug 107139 - [CI] KBL-G Hades Canyon doesn't survive igt@gem_exec_suspend@basic-s4-devices
Summary: [CI] KBL-G Hades Canyon doesn't survive igt@gem_exec_suspend@basic-s4-devices
Status: NEW
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/AMDgpu (show other bugs)
Version: DRI git
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Default DRI bug account
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Reported: 2018-07-06 12:59 UTC by Tomi Sarvela
Modified: 2018-07-11 08:29 UTC (History)
1 user (show)

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i915 platform: KBL
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Description Tomi Sarvela 2018-07-06 12:59:36 UTC
Intel Hades Canyon (Kaby Lake-G CPU, with Vega-M graphics) does seem to panic in IGT igt@gem_exec_suspend@basic-s4-devices

Panic traces available:

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4443/fi-kbl-8809g/pstore0-1530866512_Panic_1.log

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4444/fi-kbl-8809g/pstore0-1530875939_Panic_1.log
Comment 1 Chris Wilson 2018-07-06 13:03:28 UTC
The system hung after resume and owatch panicked, judging by the 60s gap in timestamps. I'd postulate it's related to the warns we see if does "successfully" resume.
Comment 2 Tomi Sarvela 2018-07-11 08:29:35 UTC
Trace catched. Moving bug to DRM/AMDgpu side

[  201.720189] atkbd serio0: Use 'setkeycodes 7c <keycode>' to make it known.
[  201.781782] done (allocated 209842 pages)
[  202.536562] DMAR: DRHD: handling fault status reg 3
[  202.536585] DMAR: [DMA Read] Request device [01:00.0] fault addr 527000 [fault reason 06] PTE Read access is not set
[  203.554655] [drm:amdgpu_vce_ring_test_ib [amdgpu]] *ERROR* amdgpu: IB test timed out.
[  203.554684] [drm:amdgpu_ib_ring_tests [amdgpu]] *ERROR* amdgpu: failed testing IB on ring 15 (-110).
[  203.554687] [drm:process_one_work] *ERROR* ib ring test failed (-110).
[  207.647706] usb usb1: root hub lost power or was reset
[  207.647709] usb usb2: root hub lost power or was reset
[  207.648779] usb usb3: root hub lost power or was reset
[  207.648783] usb usb4: root hub lost power or was reset
[  207.977164] [drm:uvd_v6_0_ring_test_ring [amdgpu]] *ERROR* amdgpu: ring 12 test failed (0xCAFEDEAD)
[  207.977177] [drm:amdgpu_device_ip_resume_phase2 [amdgpu]] *ERROR* resume of IP block <uvd_v6_0> failed -22
[  207.977189] [drm:amdgpu_device_resume [amdgpu]] *ERROR* amdgpu_device_ip_resume failed (-22).
[  207.977192] dpm_run_callback(): pci_pm_restore+0x0/0xa0 returns -22
[  207.977198] PM: Device 0000:01:00.0 failed to restore async: error -22
[  208.256034] atkbd serio0: Unknown key released (translated set 2, code 0x7c on isa0060/serio0).
[  208.256036] atkbd serio0: Use 'setkeycodes 7c <keycode>' to make it known.
[  208.459780] atkbd serio0: Unknown key released (translated set 2, code 0x7c on isa0060/serio0).
[  208.459782] atkbd serio0: Use 'setkeycodes 7c <keycode>' to make it known.
[  208.664209] atkbd serio0: Unknown key released (translated set 2, code 0x7c on isa0060/serio0).
[  208.664211] atkbd serio0: Use 'setkeycodes 7c <keycode>' to make it known.
[  208.671947] Setting dangerous option reset - tainting kernel

Full trace:
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4467/fi-kbl-8809g/igt@gem_exec_suspend@basic-s4-devices.html

History:
https://intel-gfx-ci.01.org/tree/drm-tip/fi-kbl-8809g.html

Hardware: Intel Hades Canyon NUC8i7HVK (Kaby Lake CPU with "Vega-M" graphic)

Kconfig: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4467/kernel.config.bz2


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