Bug 284510 - graphics/drm-61-kmod: Kernel Panic when testing OpenCL with amdgpu discrete graphic
Summary: graphics/drm-61-kmod: Kernel Panic when testing OpenCL with amdgpu discrete g...
Status: Closed FIXED
Alias: None
Product: Ports & Packages
Classification: Unclassified
Component: Individual Port(s) (show other bugs)
Version: Latest
Hardware: amd64 Any
: --- Affects Only Me
Assignee: freebsd-ports-bugs (Nobody)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2025-02-01 20:55 UTC by Alauddin Maulana Hirzan
Modified: 2025-02-03 02:17 UTC (History)
2 users (show)

See Also:

Attachments
dmesg output from boot to kernel panic (37.67 KB, text/plain)
2025-02-01 20:55 UTC, Alauddin Maulana Hirzan 		no flags Details
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Description Alauddin Maulana Hirzan 2025-02-01 20:55:07 UTC 
Created attachment 257172 [details]
dmesg output from boot to kernel panic

I have a Thinkpad E480 with Radeon RX550 (Polaris 12) discrete graphic. So far there is no problem with the integrated gpu (in this case is Intel UHD 620). Thus, I want to test the discrete GPU. I installed gpu-firmware-amd-kmod-polaris12 as the driver for my dgpu. 

Everything is good until I do four things on my laptop: 
1) Running clinfo command, 
2) Closing Python's Interpreter after accessing OpenCL via pyopencl, 
3) Running chromium for several minutes (this only occurred when amdgpu is loaded), and 
4) Checking graphic information using KInfoCenter. 

These four actions raised kernel panic and force rebooting my laptop. I have included the latest dmesg output with kernel panic information. I with I can upload my dump core here, but the filesize is 1GB.
Comment 1 Alauddin Maulana Hirzan 2025-02-03 02:17:19 UTC 
Fixed by installing drm-kmod complete packages