linux-kernel - Re: Strange problem with USB device

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <6a6183b3-d113-179e-6939-d92bafb62398@lwfinger.net>
Date:   Tue, 8 Jun 2021 18:35:57 -0500
From:   Larry Finger <Larry.Finger@...inger.net>
To:     Alan Stern <stern@...land.harvard.edu>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-usb@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
        ierturk@...e.org
Subject: Re: Strange problem with USB device

On 6/8/21 1:53 PM, Alan Stern wrote:
> Yes.  Use the kernel boot-line parameter:
> 
> 	usbcore.dyndbg="=p"
> 

This command was tried, but no additional output occurred in dmesg.

The user has now tried a number of Linux distros, none of which worked, thus it 
seems to be a kernel problem. I have written to the BT people at Realtek to see 
if they have an suggestions. I will let you know when I learn more.

Larry