| Bug ID | 107927 |
|---|---|
| Summary | Errors on wake up from hibernation |
| Product | DRI |
| Version | unspecified |
| Hardware | x86-64 (AMD64) |
| OS | Linux (All) |
| Status | NEW |
| Severity | major |
| Priority | medium |
| Component | DRM/AMDgpu |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | tomas.volf@showmax.com |
Created attachment 141558 [details] full dmesg System does wake up from hibernation, but there are errors in dmesg and system is unresponsive. Errors are: [ 248.007506] [drm:gfx_v9_0_hw_init [amdgpu]] *ERROR* KCQ enable failed (scratch(0xC040)=0xCAFEDEAD) [ 248.007531] [drm:amdgpu_device_ip_resume_phase2 [amdgpu]] *ERROR* resume of IP block <gfx_v9_0> failed -22 [ 248.007555] [drm:amdgpu_device_resume [amdgpu]] *ERROR* amdgpu_device_ip_resume failed (-22). [ 248.007561] dpm_run_callback(): pci_pm_thaw+0x0/0x90 returns -22 [ 248.007567] PM: Device 0000:05:00.0 failed to thaw async: error -22 ... [ 252.009448] [drm:gfx_v9_0_hw_fini [amdgpu]] *ERROR* KCQ disabled failed (scratch(0xC040)=0xCAFEDEAD) [ 252.293606] [drm:gfx_v9_0_hw_fini [amdgpu]] *ERROR* KCQ disabled failed (scratch(0xC040)=0xCAFEDEAD) [ 252.579115] [drm:gfx_v9_0_hw_fini [amdgpu]] *ERROR* KCQ disabled failed (scratch(0xC040)=0xCAFEDEAD) [ 252.863401] [drm:gfx_v9_0_hw_fini [amdgpu]] *ERROR* KCQ disabled failed (scratch(0xC040)=0xCAFEDEAD) [ 253.147310] [drm:gfx_v9_0_hw_fini [amdgpu]] *ERROR* KCQ disabled failed (scratch(0xC040)=0xCAFEDEAD) [ 253.431661] [drm:gfx_v9_0_hw_fini [amdgpu]] *ERROR* KCQ disabled failed (scratch(0xC040)=0xCAFEDEAD) [ 253.715567] [drm:gfx_v9_0_hw_fini [amdgpu]] *ERROR* KCQ disabled failed (scratch(0xC040)=0xCAFEDEAD) [ 254.001175] [drm:gfx_v9_0_hw_fini [amdgpu]] *ERROR* KCQ disabled failed (scratch(0xC040)=0xCAFEDEAD) Full dmesg is attached. I have `amd_iommu=off` because I'm not able to boot otherwise (see https://bugzilla.kernel.org/show_bug.cgi?id=201123 ). My lspci 00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15d0 00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Device 15d1 00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge 00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15d3 00:01.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15d3 00:01.4 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15d3 00:01.6 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15d3 00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge 00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15db 00:08.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15dc 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 61) 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51) 00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15e8 00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15e9 00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ea 00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15eb 00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ec 00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ed 00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ee 00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ef 01:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8822BE 802.11a/b/g/n/ac WiFi adapter 02:00.0 Non-Volatile memory controller: Lenovo Device 0006 03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 0e) 03:00.1 Serial controller: Realtek Semiconductor Co., Ltd. Device 816a (rev 0e) 03:00.2 Serial controller: Realtek Semiconductor Co., Ltd. Device 816b (rev 0e) 03:00.3 IPMI Interface: Realtek Semiconductor Co., Ltd. Device 816c (rev 0e) 03:00.4 USB controller: Realtek Semiconductor Co., Ltd. Device 816d (rev 0e) 04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10) 05:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Raven Ridge [Radeon Vega Series / Radeon Vega Mobile Series] (rev d0) 05:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device 15de 05:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Device 15df 05:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Device 15e0 05:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Device 15e1 05:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Device 15e3 06:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 61) If more information are needed, I would be happy to provide them. I've looked at next branch in git (drm-next-4.19) and there seem to be some commits that could be relevant: https://cgit.freedesktop.org/~agd5f/linux/log/?h=drm-next-4.19&qt=grep&q=KCQ , however I'm not that good with kernel code so I have no idea if I should try to use any of those commits :)
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