Bug 253606 - graphics/drm-fbsd13-kmod panic during GPU post
Summary: graphics/drm-fbsd13-kmod panic during GPU post
Status: New
Alias: None
Product: Ports & Packages
Classification: Unclassified
Component: Individual Port(s) (show other bugs)
Version: Latest
Hardware: arm64 Any
: --- Affects Only Me
Assignee: freebsd-x11 (Nobody)
Depends on:
Reported: 2021-02-17 23:14 UTC by Dan Kotowski
Modified: 2021-07-01 19:04 UTC (History)
1 user (show)

See Also:
bugzilla: maintainer-feedback? (x11)

Dump header (547 bytes, text/plain)
2021-02-17 23:14 UTC, Dan Kotowski
no flags Details
kldload -v amdgpu (2.46 KB, text/plain)
2021-02-17 23:15 UTC, Dan Kotowski
no flags Details

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Description Dan Kotowski 2021-02-17 23:14:43 UTC
Created attachment 222542 [details]
Dump header

When kloading amdgpu, the system panics and the following errors are echoed to the console:

[drm ERROR :atom_op_jump] atombios stuck in loop for more than 10secs aborting
[drm ERROR :amdgpu_atom_execute_table_locked] atombios stuck executing AD44 (len 428, WS 20, PS 0) @ 0xAE76
[drm ERROR :amdgpu_atom_execute_table_locked] atombios stuck executing A984 (len 158, WS 0, PS 8) @ 0xA9E7

13.0-STABLE #4 stable/13-n244517-8874f305d81
Comment 1 Dan Kotowski 2021-02-17 23:15:48 UTC
Created attachment 222543 [details]
kldload -v amdgpu
Comment 2 Dan Kotowski 2021-07-01 19:04:53 UTC
Fix proposed in https://reviews.freebsd.org/D30986