Bug#1117599: linux-image-6.16.9+deb14-amd64: GPU hangs three times after starting chromium

To: Salvatore Bonaccorso <carnil@debian.org>
Cc: "1117599@bugs.debian.org" <1117599@bugs.debian.org>
Subject: Bug#1117599: linux-image-6.16.9+deb14-amd64: GPU hangs three times after starting chromium
From: "Sanjoy Mahajan" <sanjoy@mit.edu>
Date: Fri, 17 Oct 2025 16:52:24 +0200
Message-id: <[🔎] 875xcdinrr.fsf@mit.edu>
Reply-to: "Sanjoy Mahajan" <sanjoy@mit.edu>, 1117599@bugs.debian.org
In-reply-to: <[🔎] F0F03BD3-60EA-47E0-9368-E80331C972BD@mit.edu>
References: <[🔎] 87v7kpd5s0.fsf@mit.edu> <[🔎] aOfJn9RV7NxGGMZy@eldamar.lan> <[🔎] 87bjmfke1m.fsf@mit.edu> <[🔎] 878qhjji3y.fsf@mit.edu> <[🔎] aOkWB-AI7U2tQQqx@eldamar.lan> <[🔎] F0F03BD3-60EA-47E0-9368-E80331C972BD@mit.edu> <[🔎] 87v7kpd5s0.fsf@mit.edu>

The same GPU hang just happened with the older chromium
(140.0.7339.185-1 amd64 debian package).  It happened just after waking
up from suspend (S3). Chromium was already running before the suspend.

-Sanjoy

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Follow-Ups:
- Bug#1117599: linux-image-6.16.9+deb14-amd64: GPU hangs three times after starting chromium
  - From: Salvatore Bonaccorso <carnil@debian.org>

References:
- Bug#1117599: linux-image-6.16.9+deb14-amd64: GPU hangs three times after starting chromium
  - From: "Sanjoy Mahajan" <sanjoy@mit.edu>
- Bug#1117599: linux-image-6.16.9+deb14-amd64: GPU hangs three times after starting chromium
  - From: Salvatore Bonaccorso <carnil@debian.org>
- Bug#1117599: linux-image-6.16.9+deb14-amd64: GPU hangs three times after starting chromium
  - From: "Sanjoy Mahajan" <sanjoy@mit.edu>
- Bug#1117599: linux-image-6.16.9+deb14-amd64: GPU hangs three times after starting chromium
  - From: "Sanjoy Mahajan" <sanjoy@mit.edu>
- Bug#1117599: linux-image-6.16.9+deb14-amd64: GPU hangs three times after starting chromium
  - From: Salvatore Bonaccorso <carnil@debian.org>
- Bug#1117599: linux-image-6.16.9+deb14-amd64: GPU hangs three times after starting chromium
  - From: Sanjoy Mahajan <sanjoy@mit.edu>

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