Subject : 2.6.26-rc2 WARNING from usb-serial, and then my gps is dead
Submitter : Helge Hafting <email@example.com>
Date : 2008-06-22 18:22
References : http://marc.info/?l=linux-kernel&m=121415899320685&w=4
This entry is being used for tracking a regression from 2.6.25. Please don't
close it until the problem is fixed in the mainline.
Handled-By : Greg Kroah-Hartman <firstname.lastname@example.org>
On Wednesday, 25 of June 2008, Helge Hafting wrote:
> Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> > The following bug entry is on the current list of known regressions
> > from 2.6.25. Please verify if it still should be listed.
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10962
> > Subject : 2.6.26-rc2 WARNING from usb-serial, and then my gps
> is dead
> > Submitter : Helge Hafting <email@example.com>
> > Date : 2008-06-22 18:22 (1 days old)
> > References : http://marc.info/?l=linux-kernel&m=121415899320685&w=4
> I can confirm that this problem still happens in 2.6.26-rc8.
> When the gps loose connection (probably due to faulty USB cabling), then
> the kernel spits out numerous WARNINGs.
> I'll try to reproduce with USB debugging later.
I did reproduce the bug with USB debugging, and the log is at:
(Kernel 2.6.26-rc8, SMP, amd64, voluntary preempt)
Thanks for the log file, you can safely ignore this warning at this time, the tty layer rework is fixing this type of issue for 2.6.27.