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To: Jan Henrik Sylvester <me@janh.de>
In-reply-to: Your message of "Fri, 01 Feb 2008 15:59:36 +0100."
	<47A333D8.9000004@janh.de> 
Date: Fri, 01 Feb 2008 09:30:32 +0000
From: Dieter <freebsd@sopwith.solgatos.com>
Cc: multimedia-list freebsd <freebsd-multimedia@freebsd.org>
Subject: Re: Freecom DVB-T channel scan crashes kaffeine 
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> Before Kaffeine crashes, it reports:
>    ioctl DMX_SET_FILTER failed: Device busy
>    Reading SDT: pid=17
> 
> The diagnostic dvbusb driver reports:
>    dvbusb_usb_get_packets: Warning discarded 72 unknown bytes
>    pid 8941 (kaffeine), uid 1001: exited on signal 10 (core dumped)
> Or:
>    dvbusb_usb_get_packets: Warning discarded 180 unknown bytes
>    discontinuity for pid: 17 expected: 2 got: 8
>    pid 8966 (kaffeine), uid 1001: exited on signal 10 (core dumped)

An app should never dump core.  Can you use a debugger (e.g. gdb) and
get a stack back trace and see what Kaffeine did to get a bus error?