From: Marcel Holtmann <marcel@holtmann.org>
To: BlueZ Mailing List <bluez-users@lists.sourceforge.net>
Subject: Re: [Bluez-users] tx submit failed urb c4c6b014 type 3 err -19
Date: Mon, 28 Feb 2005 09:18:37 +0100 [thread overview]
Message-ID: <1109578717.17256.15.camel@pegasus> (raw)
In-Reply-To: <Pine.LNX.4.21.0502241626280.12963-100000@blomma.comm2000.it>
Hi Maxim,
> I'm prototyping an application that should eventually become a
> Voip/Bluethooth gateway.
>
> Among the various problems I'm facing (i.e. occasional bizzare errors on
> SCO connections, or inability to open more than one SCO link through the
> same BT dongle), the currently most serious one is the following.
>
> After a while my program is running (repeatedly dialing a phone number,
> opening and closing the audio link), the following error shows up
>
> kernel: __tx_submit: hci0 tx submit failed urb c4c6b014 type 3 err -19
>
> followed, a few seconds later, by an "Unable to handle kernel NULL
> pointer..." message, which does not get logged.
>
> Of course, I'm not asking what the cause is. I just need some suggestions
> as to how to further investigate the problem and provide a more useful
> report.
>
> My system is Debian with kernel package 2.6.10-1-686.
build your own 2.6.11-rc5 kernel and use netconsole to get the full
oops.
Regards
Marcel
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next prev parent reply other threads:[~2005-02-28 8:18 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-24 16:09 [Bluez-users] tx submit failed urb c4c6b014 type 3 err -19 Max M.
2005-02-28 8:18 ` Marcel Holtmann [this message]
2005-03-01 18:05 ` Max M.
2005-03-01 18:45 ` Marcel Holtmann
2005-03-03 14:24 ` Max M.
2005-03-04 2:55 ` Marco Trudel
2005-03-04 16:19 ` Marcel Holtmann
2005-03-04 16:17 ` Marcel Holtmann
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