Bug#891056: Reproducible Intel GPU hang on rcs0 with ecode 9:0:0x86dffffd

To: 891056@bugs.debian.org
Subject: Bug#891056: Reproducible Intel GPU hang on rcs0 with ecode 9:0:0x86dffffd
From: Ben Caradoc-Davies <ben@transient.nz>
Date: Mon, 26 Feb 2018 12:26:04 +1300
Message-id: <[🔎] 29d50295-7787-f318-2e23-fa58c8b7b7ad@transient.nz>
Reply-to: Ben Caradoc-Davies <ben@transient.nz>, 891056@bugs.debian.org
In-reply-to: <handler.891056.B.151926240026980.ack@bugs.debian.org>
References: <[🔎] 151926238672.1467.10939562088274781112.reportbug@ripley> <handler.891056.B.151926240026980.ack@bugs.debian.org> <[🔎] 151926238672.1467.10939562088274781112.reportbug@ripley>

This bug is also seen in vanilla 4.16.0-rc2 from 3664ce2d930983966d ontorvalds/master, but with this kernel, the gpu is reset without crashingX. After hanging for a few seconds, X recovers.


Kind regards,

--
Ben Caradoc-Davies <ben@transient.nz>
Director
Transient Software Limited <https://transient.nz/>
New Zealand

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- Bug#891056: Reproducible Intel GPU hang on rcs0 with ecode 9:0:0x86dffffd
  - From: Ben Caradoc-Davies <ben@transient.nz>

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