Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.debian.kernel > #93953

Bug#1146343: amdgpu: RustDesk triggers VCE ring timeout and GPU reset on Polaris RX 480 since 6.12.105

Cross-posted to 2 groups.

Show key headers only | View raw

Control: tags -1 + moreinfo

Hi,

On Mon, Aug 31, 2026 at 10:41:47AM -0500, Manuel R. Buffa wrote:
> Package: src:linux
> Version: 6.12.107-1
> Severity: important
> X-Debbugs-Cc: manuel@manbpro.com
> 
> Dear Maintainer,
> 
> I am reporting a reproducible amdgpu/VCE regression on Debian 13 (trixie)
> with an AMD Radeon RX 480 / Polaris10 GPU. Active RustDesk remote-control
> sessions are stable on Debian kernel 6.12.101-1 but trigger a VCE ring timeout
> and GPU reset on 6.12.105-1 and 6.12.107-1.
[...]

As you can reproduce your issue reliably, please bisect the changes
between 6.12.101 and 6.12.105 to identify the breaking commit. That
given we can have a look if it is a known regression already or needs
to be reported upstream yet.

Let me know if you need instructions for the bisecting steps!

Regards,
Salvatore

Back to linux.debian.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

Bug#1146343: amdgpu: RustDesk triggers VCE ring timeout and GPU reset on Polaris RX 480 since 6.12.105 Salvatore Bonaccorso <carnil@debian.org> - 2026-09-01 07:00 +0200
  Processed: Re: Bug#1146343: amdgpu: RustDesk triggers VCE ring  timeout and GPU reset on Polaris RX 480 since 6.12.105 "Debian Bug Tracking System" <owner@bugs.debian.org> - 2026-09-01 07:00 +0200
  Bug#1146343: amdgpu: RustDesk triggers VCE ring timeout and GPU reset on Polaris RX 480 since 6.12.105 Salvatore Bonaccorso <carnil@debian.org> - 2026-09-01 23:10 +0200
    Bug#1146343: amdgpu: RustDesk triggers VCE ring timeout and GPU reset on Polaris RX 480 since 6.12.105 Uwe Kleine-König <ukleinek@debian.org> - 2026-09-13 09:00 +0200

csiph-web