https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=289921
Bug ID: 289921
Summary: graphics/drm-61-kmod: amdgpu freezes on RX 7800 XT
with FreeBSD 14.3
Product: Ports & Packages
Version: Latest
Hardware: amd64
OS: Any
Status: New
Severity: Affects Many People
Priority: ---
Component: Individual Port(s)
Assignee: [email protected]
Reporter: [email protected]
Flags: maintainer-feedback?([email protected])
Assignee: [email protected]
On FreeBSD 14.3-RELEASE-p3 with graphics/drm-61-kmod, the system experiences
frequent GPU resets and amdgpu job timeouts on a Radeon RX 7800 XT. The problem
occurs during regular desktop usage (sway, Firefox, bunch of terminals).
System:
```
% uname -a
FreeBSD chrostik 14.3-RELEASE-p3 FreeBSD 14.3-RELEASE-p3 GENERIC amd64
% pkg info drm-61-kmod
drm-61-kmod-6.1.128.1403000_6
Name : drm-61-kmod
Version : 6.1.128.1403000_6
Installed on : Mon Sep 29 18:03:22 2025 CEST
Origin : graphics/drm-61-kmod
Architecture : FreeBSD:14:amd64
Categories : graphics kld
Maintainer : [email protected]
WWW : https://github.com/freebsd/drm-kmod/
Comment : DRM drivers modules
Annotations :
FreeBSD_version: 1403000
Flat size : 16.9MiB
Description :
amdgpu, i915, and radeon DRM drivers modules.
Currently corresponding to Linux 6.1 DRM.
This version is for FreeBSD 14-STABLE 1400508
and above.
% pciconf -lv | grep -B3 -A1 display
vgapci0@pci0:3:0:0: class=0x030000 rev=0xc8 hdr=0x00 vendor=0x1002
device=0x747e subvendor=0x1da2 subdevice=0xd475
vendor = 'Advanced Micro Devices, Inc. [AMD/ATI]'
device = 'Navi 32 [Radeon RX 7700 XT / 7800 XT]'
class = display
subclass = VGA
```
dmesg:
```
[drm ERROR :amdgpu_job_timedout] ring sdma1 timeout, signaled seq=50646,
emitted seq=50648
[drm ERROR :amdgpu_job_timedout] Process information: process pid 0 thread
pid 0
drmn0: GPU reset begin!
drmn0: free PSP TMR buffer
drmn0: MODE1 reset
drmn0: GPU mode1 reset
drmn0: GPU smu mode1 reset
drmn0: GPU reset succeeded, trying to resume
[drm] PCIE GART of 512M enabled (table at 0x0000008000300000).
[drm] VRAM is lost due to GPU reset!
[drm] PSP is resuming...
[drm] reserve 0xa700000 from 0x83e0000000 for PSP TMR
drmn0: RAP: optional rap ta ucode is not available
drmn0: SECUREDISPLAY: securedisplay ta ucode is not available
drmn0: SMU is resuming...
drmn0: smu driver if version = 0x00000032, smu fw if version = 0x0000003f, smu
fw program = 0, smu fw version = 0x00503400 (80.52.0)
drmn0: SMU driver if version not matched
drmn0: SMU is resumed successfully!
[drm] DMUB hardware initialized: version=0x07001900
[drm] REG_WAIT timeout 1us * 1000 tries - dcn32_dsc_pg_control line:96
[drm] REG_WAIT timeout 1us * 1000 tries - dcn32_dsc_pg_control line:104
[drm] REG_WAIT timeout 1us * 1000 tries - dcn32_dsc_pg_control line:112
[drm] REG_WAIT timeout 1us * 1000 tries - dcn32_dsc_pg_control line:120
[drm] REG_WAIT timeout 1us * 1000 tries - dcn32_dsc_pg_control line:96
[drm] REG_WAIT timeout 1us * 1000 tries - dcn32_dsc_pg_control line:104
[drm] REG_WAIT timeout 1us * 1000 tries - dcn32_dsc_pg_control line:112
[drm] REG_WAIT timeout 1us * 1000 tries - dcn32_dsc_pg_control line:120
[drm] kiq ring mec 3 pipe 1 q 0
[drm] VCN decode and encode initialized successfully(under DPG Mode).
drmn0: [drm] jpeg_v4_0_hw_initdrmn0: ring gfx_0.0.0 uses VM inv eng 0 on hub 0
drmn0: ring comp_1.0.0 uses VM inv eng 1 on hub 0
drmn0: ring comp_1.1.0 uses VM inv eng 4 on hub 0
drmn0: ring comp_1.2.0 uses VM inv eng 6 on hub 0
drmn0: ring comp_1.3.0 uses VM inv eng 7 on hub 0
drmn0: ring comp_1.0.1 uses VM inv eng 8 on hub 0
drmn0: ring comp_1.1.1 uses VM inv eng 9 on hub 0
drmn0: ring comp_1.2.1 uses VM inv eng 10 on hub 0
drmn0: ring comp_1.3.1 uses VM inv eng 11 on hub 0
drmn0: ring sdma0 uses VM inv eng 12 on hub 0
drmn0: ring sdma1 uses VM inv eng 13 on hub 0
drmn0: ring vcn_unified_0 uses VM inv eng 0 on hub 1
drmn0: ring vcn_unified_1 uses VM inv eng 1 on hub 1
drmn0: ring jpeg_dec uses VM inv eng 4 on hub 1
drmn0: ring mes_kiq_3.1.0 uses VM inv eng 14 on hub 0
drmn0: recover vram bo from shadow start
drmn0: recover vram bo from shadow done
drmn0: GPU reset(1) succeeded!
[drm ERROR :amdgpu_job_timedout] ring sdma1 timeout, signaled seq=50649,
emitted seq=50649
[drm ERROR :amdgpu_job_timedout] Process information: process pid 0 thread
pid 0
drmn0: GPU reset begin!
```
No overclocking, all updated. Recent UEFI. ASUS ROG STRIX X870 E-GAMING + Ryzen
7900.
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