[Bug 280937] GenesysLogic USB-Hub leads to spontaneous crash/reboot

From: <bugzilla-noreply_at_freebsd.org>
Date: Tue, 20 Aug 2024 06:37:02 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=280937

            Bug ID: 280937
           Summary: GenesysLogic USB-Hub leads to spontaneous crash/reboot
           Product: Base System
           Version: 14.1-RELEASE
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: usb
          Assignee: usb@FreeBSD.org
          Reporter: tcberner@freebsd.org

Moin moin 

The display I attach my notebook to at work (HP E34m G4) via USB-C has an
internal USB-Hub, identifying as "GenesysLogic".

Having the display attached to my Notebook leads to it spontaneously rebooting
after a few minutes (feels like 10-30 minutes).

Powering off the hub device using usbconfig after attaching the display seems
to lead to a stable system.

(So it might be one of the USB-Devices hooked into the Hub in the display, like
the ethernet device, sound card, ... that causes the issue, or the hub itself).


I can provide further information, if needed (and told how to get it :D )


mfg Tobias

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