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Bug#1127688: linux-image-6.18.9+deb14-amd64: Crash to black screen with QR code to log

Started byUwe Kleine-König <ukleinek@debian.org>
First post2026-02-21 16:40 +0100
Last post2026-02-21 16:40 +0100
Articles 2 — 2 participants

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  Bug#1127688: linux-image-6.18.9+deb14-amd64: Crash to black screen with QR code to log Uwe Kleine-König <ukleinek@debian.org> - 2026-02-21 16:40 +0100
    Processed: Re: Bug#1127688: linux-image-6.18.9+deb14-amd64: Crash  to black screen with QR code to log "Debian Bug Tracking System" <owner@bugs.debian.org> - 2026-02-21 16:40 +0100

#91322 — Bug#1127688: linux-image-6.18.9+deb14-amd64: Crash to black screen with QR code to log

FromUwe Kleine-König <ukleinek@debian.org>
Date2026-02-21 16:40 +0100
SubjectBug#1127688: linux-image-6.18.9+deb14-amd64: Crash to black screen with QR code to log
Message-ID<MqXfj-2hdo-1@gated-at.bofh.it>

[Multipart message — attachments visible in raw view] — view raw

Control: tag -1 + moreinfo

Hello,

On Wed, Feb 11, 2026 at 05:52:49PM +0000, gregg wrote:
> [279753.808435] Oops: general protection fault, probably for non-canonical address 0xfeffffff9286f8b0: 0000 [#1] SMP PTI

This looks like a bitflip, the address used should probably be 0xffffffff9286f8b0.

Is this problem reproducible for you? Does it always happen on the same
address? Is that a regression (i.e. earlier kernels work fine)?

Can you run a memtest on your machine please? (Install memtest86+ and
boot into it.)

Best regards
Uwe

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#91323 — Processed: Re: Bug#1127688: linux-image-6.18.9+deb14-amd64: Crash to black screen with QR code to log

From"Debian Bug Tracking System" <owner@bugs.debian.org>
Date2026-02-21 16:40 +0100
SubjectProcessed: Re: Bug#1127688: linux-image-6.18.9+deb14-amd64: Crash to black screen with QR code to log
Message-ID<MqXfj-2hdo-3@gated-at.bofh.it>
In reply to#91322
Processing control commands:

> tag -1 + moreinfo
Bug #1127688 [src:linux] linux-image-6.18.9+deb14-amd64: Crash to black screen with QR code to log
Added tag(s) moreinfo.

-- 
1127688: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1127688
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems

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