Bug 9027

Summary:	Syslog flooded with "hci_scodata_packet: hci0 SCO packet for unknown connection handle 92" message
Product:	Drivers	Reporter:	Daniel Cheng (sdiz)
Component:	USB	Assignee:	Greg Kroah-Hartman (greg)
Status:	CLOSED CODE_FIX
Severity:	normal	CC:	marcel, mstraszak, protasnb, yyyeer.bo
Priority:	P1
Hardware:	All
OS:	Linux
Kernel Version:	2.6.22	Subsystem:
Regression:	---	Bisected commit-id:

Description Daniel Cheng 2007-09-16 09:04:46 UTC

I have a usb bluetooth dongle. when plugged, syslog is flooded with 

   hci_scodata_packet: hci0 SCO packet for unknown connection handle 92

Is this the same as Bug 6833 ?

Bus 002 Device 002: ID 0e5e:6622
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.10
  bDeviceClass          224 Wireless
  bDeviceSubClass         1 Radio Frequency
  bDeviceProtocol         1 Bluetooth
  bMaxPacketSize0        16
  idVendor           0x0e5e
  idProduct          0x6622
  bcdDevice            1.34
  iManufacturer           0
  iProduct                0
  iSerial                 0
  bNumConfigurations      1

Comment 1 Michał Straszak 2007-09-18 13:25:48 UTC

I can confirme this behavior. It looks like a duplicate of bug 6833, but since it's closed, I ask here to add 0e5e:6622 to the buggy SCO support devices list.

Comment 2 Natalie Protasevich 2008-02-11 21:07:09 UTC

You are welcome to submit such patch, and submit it either to lkml, or to marcel@holtmann.org the maintainer of this subsystem.
Thanks.

Comment 3 Marcel Holtmann 2008-03-05 01:59:07 UTC

A patch for this has been on LKML for a while and also in -mm. This can be considered fixed.

Comment 4 Natalie Protasevich 2008-03-05 06:47:34 UTC

Thanks, closing the bug now.