Groups > linux.debian.bugs.dist > #1279799

Bug#1126410: linux-image-6.18.5+deb14-arm64: null pointer dereference on arm64 during boot

From	Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#1126410: linux-image-6.18.5+deb14-arm64: null pointer dereference on arm64 during boot
Date	2026-01-26 07:40 +0100
Message-ID	<Mhoqt-doZ5-1@gated-at.bofh.it> (permalink)
References	<Mh8F3-dewa-9@gated-at.bofh.it> <Mhhfj-dk8O-1@gated-at.bofh.it> <MhhoZ-dktg-7@gated-at.bofh.it> <Mh8F3-dewa-9@gated-at.bofh.it> <MhhoZ-dktg-7@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Cross-posted to 2 groups.

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Hello,

On Sun, Jan 25, 2026 at 11:57:54PM +0100, mc36 wrote:
> On 1/25/26 23:50, Uwe Kleine-K  nig wrote:
> > >     * What led up to the situation?
> > > upgrade to linux-image-arm64 which is 6.18.5 at the time of writing
> > 
> > Did you update from 6.18.3-1? Or something earlier?
> > 
> 
> i rarely turn that box on, the one before 6.18 was 6.17.9 and that
> worked....

I intend to look into the detail here later this week, but if you come
around to test the earlier 6.18.y kernels and report back which is the
first broken one that would help me to know where to look for the
regression.

Thanks for your feedback,
Uwe

Thread

Bug#1126410: linux-image-6.18.5+deb14-arm64: null pointer dereference on arm64 during boot Uwe Kleine-König <u.kleine-koenig@baylibre.com> - 2026-01-26 00:00 +0100
  Bug#1126410: linux-image-6.18.5+deb14-arm64: null pointer dereference on arm64 during boot mc36 <csmate@nop.hu> - 2026-01-26 00:10 +0100
    Bug#1126410: linux-image-6.18.5+deb14-arm64: null pointer dereference on arm64 during boot Uwe Kleine-König <u.kleine-koenig@baylibre.com> - 2026-01-26 07:40 +0100
      Bug#1126410: linux-image-6.18.5+deb14-arm64: null pointer dereference on arm64 during boot mc36 <csmate@nop.hu> - 2026-01-26 11:30 +0100

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