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Groups > linux.debian.kernel > #81243

Bug#1058999: linux-image-6.5.0-5-amd64: System hangs when connecting an ethernet NIC to network which was not connected on boot

From Salvatore Bonaccorso <carnil@debian.org>
Newsgroups linux.debian.bugs.dist, linux.debian.kernel
Subject Bug#1058999: linux-image-6.5.0-5-amd64: System hangs when connecting an ethernet NIC to network which was not connected on boot
Date 2023-12-19 09:20 +0100
Message-ID <HMDux-eAWa-3@gated-at.bofh.it> (permalink)
References <HMDkR-eAST-1@gated-at.bofh.it> <HMDkR-eAST-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

Cross-posted to 2 groups.

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On Tue, Dec 19, 2023 at 08:49:45AM +0100, Erwan David wrote:
> Package: src:linux
> Version: 6.5.13-1
> Severity: important
> 
> On a Dell Latitude 7490, with 1 intergated e1000e nic, and an extrenal Dock with Realtek8153. If ethernet on one of those NICs is
> connected at boot, it runs OK. However, if a NIC is connected to network while the kernel runs (or when coming back from
> hibernation), system hangs, any network related process is stuck (even a simple ip a) and load climbs.
> Clean shutdown is not possible because disk cannot be unmounted because of those processes.
> 
> Status here is obviously on a fresh booted system, without the problem. I know how to reproduce, and there is a small time window
> where I might be able to launch some diagnostic commands at the beginning of the problem.

As there won't be any further updates in the 6.5.y series and we will
move at some point to the 6.6.y one, can you test it against the
version which is currently in experimental? (6.6.4-1~exp1).

Regards,
Salvatore

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Thread

Bug#1058999: linux-image-6.5.0-5-amd64: System hangs when connecting an ethernet NIC to network which was not connected on boot Erwan David <erwan@rail.eu.org> - 2023-12-19 09:10 +0100
  Bug#1058999: linux-image-6.5.0-5-amd64: System hangs when connecting an ethernet NIC to network which was not connected on boot Salvatore Bonaccorso <carnil@debian.org> - 2023-12-19 09:20 +0100
  Processed: Re: Bug#1058999: linux-image-6.5.0-5-amd64: System  hangs when connecting an ethernet NIC to network which was not connected  on boot "Debian Bug Tracking System" <owner@bugs.debian.org> - 2023-12-19 09:20 +0100
  Bug#1058999: linux-image-6.5.0-5-amd64: System hangs when connecting an ethernet NIC to network which was not connected on boot Diederik de Haas <didi.debian@cknow.org> - 2023-12-19 19:50 +0100

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