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Bug#1086638: linux-image-6.11.5: usbguard-daemon invalid opcode: 0000, usb's not usable

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I wrote:
> From "data.tar.bz2", the most important file is "journal_2024-11-
> 13_00:57:02.log", which shows the following crash from an untainted
> kernel:
> 
> list_del corruption, ffff89fec1778000->next is LIST_POISON1 (dead000000000100)
> ------------[ cut here ]------------
> kernel BUG at lib/list_debug.c:56!
[...]
>  hci_unregister_dev+0x46/0x1f0 [bluetooth]
>  btusb_disconnect+0x67/0x170 [btusb]
[...]

Since the logs you sent also show a Mediatek USB-Bluetooth device being
used, I believe this is the same issue reported in
<https://lore.kernel.org/all/ky2pwjrcwd42h24rkvlanyj3ty53orpyirm34hpo74lehhpg3n@3mnfibfr6yxm/>,
for which the fixes were applied in 6.12.8.

Please can you confirm that this is fixed in the current (6.12.y) kernel
package in trixie or unstable?

You wrote:
[....]
> Let me know if i must create a debian bug report for the buggy
> nvidia-open-kernel-dkms 545 package ot it is going to be internally handled.

If this is still an issue for you, yes you should submit a separate bug
report against that package.

Ben.

-- 
Ben Hutchings
Experience is directly proportional to the value of equipment destroyed
                                                    - Carolyn Scheppner

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Bug#1086638: linux-image-6.11.5: usbguard-daemon invalid opcode: 0000, usb's not usable Ben Hutchings <ben@decadent.org.uk> - 2025-04-30 02:30 +0200
  Bug#1086638: linux-image-6.11.5: usbguard-daemon invalid opcode: 0000, usb's not usable Ben Hutchings <ben@decadent.org.uk> - 2025-07-12 17:00 +0200
    Processed: Re: Bug#1086638: linux-image-6.11.5: usbguard-daemon  invalid opcode: 0000, usb's not usable "Debian Bug Tracking System" <owner@bugs.debian.org> - 2025-07-12 17:00 +0200

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