linux-kernel - Re: dead USB devices after resume [mmotm 2009-02-10-16-35]

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] [day] [month] [year] [list]

Date:	Mon, 16 Feb 2009 14:58:23 -0500 (EST)
From:	Alan Stern <stern@...land.harvard.edu>
To:	Jiri Slaby <jirislaby@...il.com>
cc:	Kernel development list <linux-kernel@...r.kernel.org>,
	<mm-commits@...r.kernel.org>, Greg KH <gregkh@...e.de>,
	USB list <linux-usb@...r.kernel.org>,
	<linux-input@...r.kernel.org>, Oliver Neukum <oliver@...kum.org>
Subject: Re: dead USB devices after resume [mmotm 2009-02-10-16-35]

On Mon, 16 Feb 2009, Jiri Slaby wrote:

> Alan Stern wrote:
> > So the problem must be lower down, such as in the usbhid driver.  The 
> > best way to track this is to use usbmon.
> 
> Well, there is some traffic after resume, but nothing when pressing keys...

Unforunately the most important part of the log was lost, probably
because the usbmon buffer filled up.  (It's the part between the
2320601617 and 2376096580 timestamps -- a 56-second gap.)  You can try
again after increasing the value of EVENT_MAX in
drivers/usb/mon/mon_text.c.

Alan Stern


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/