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Groups > linux.debian.kernel > #75955

Bug#1015167: CPU stall while running fwupdmgr

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On Sunday, 17 July 2022 01:34:08 CEST Marco d'Itri wrote:
> Source: linux
> Version: 5.10.127-1
> Severity: normal
> 
> Updating the system firmware (Dell Latitude 7480) with fwupdmgr caused
> a CPU stall with the system being totally unresponsive.
> The logs follows.
> 
> root@bongo:~# fwupdmgr update
> ...
> Jul 17 01:22:32 bongo kernel: [773964.421815] Sending NMI from CPU 2 to CPUs
> 1: Jul 17 01:22:32 bongo kernel: [773964.421849] NMI backtrace for cpu 1
> Jul 17 01:22:32 bongo kernel: [773964.421851] CPU: 1 PID: 7860 Comm:
> gnome-panel Not tainted 5.18.0-2-amd64 #1  Debian 5.18.5-1 Jul 17 01:22:32
> bongo kernel: [773964.421854] Hardware name: Dell Inc. Latitude
> 7480/0R0YRF, BIOS 1.24.1 12/15/2021 Jul 17 01:22:32 bongo kernel:
> ...
> Jul 17 01:22:32 bongo kernel: [773964.422836] NMI backtrace for cpu 2
> Jul 17 01:22:32 bongo kernel: [773964.422856] CPU: 2 PID: 0 Comm: swapper/2
> Not tainted 5.18.0-2-amd64 #1  Debian 5.18.5-1 Jul 17 01:22:32 bongo
> kernel: [773964.422859] Hardware name: Dell Inc. Latitude 7480/0R0YRF, BIOS
> 1.24.1 12/15/2021 Jul 17 01:22:32 bongo kernel: [773964.422860] Call Trace:
> 
> 
> -- System Information:
> Debian Release: bookworm/sid
>   APT prefers unstable
>   APT policy: (500, 'unstable'), (1, 'experimental')
> Architecture: amd64 (x86_64)
> Foreign Architectures: i386
> 
> Kernel: Linux 5.18.0-2-amd64 (SMP w/4 CPU threads; PREEMPT)

Why is this bug filed against kernel version 5.10.127-1 and not 5.18.5-1?

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Bug#1015167: CPU stall while running fwupdmgr Marco d'Itri <md@linux.it> - 2022-07-17 01:40 +0200
  Bug#1015167: CPU stall while running fwupdmgr Marco d'Itri <md@linux.it> - 2022-07-17 02:00 +0200
    Bug#1015167: CPU stall while running fwupdmgr Salvatore Bonaccorso <carnil@debian.org> - 2022-08-13 14:50 +0200
      Bug#1015167: CPU stall while running fwupdmgr Marco d'Itri <md@linux.it> - 2022-08-14 02:00 +0200
  Bug#1015167: CPU stall while running fwupdmgr Diederik de Haas <didi.debian@cknow.org> - 2022-07-17 02:00 +0200
  Processed: Re: Bug#1015167: CPU stall while running fwupdmgr "Debian Bug Tracking System" <owner@bugs.debian.org> - 2022-08-13 14:50 +0200
  Bug#1015167: marked as done (CPU stall while running fwupdmgr) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2022-11-11 17:20 +0100

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