usb/142713: Kernel Panik when connecting an IPhone 3GS.

[Gerhard Schmidt]

>Number:         142713
>Category:       usb
>Synopsis:       Kernel Panik when connecting an IPhone 3GS.
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-usb
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Jan 11 12:40:01 UTC 2010
>Closed-Date:
>Last-Modified:
>Originator:     Gerhard Schmidt
>Release:        FreeBSD 7.2-STABLE amd64
>Organization:
>Environment:
System: FreeBSD etustar.ze.tum.de 7.2-STABLE FreeBSD 7.2-STABLE #3: Mon Jan 11 07:33:59 CET 2010 root at etustar.ze.tum.de:/usr/src/sys/amd64/compile/ETUSTAR amd64


>Description:
My FreeBSD Box Crashes when I connect my IPhone via USB to recharge it. 
I did upgrade my FreeBSD Workstation today. It's working when the IPhone is connected when 
FreeBSD is booting. But connectinig the IPhone to my running System causes a Crash. 
Prior to this Update connecting the IPhone was no Problem. Registerd as uhid whitout Problems.  

Dump header from device /dev/ad4s1b
  Architecture: amd64
  Architecture Version: 2
  Dump Length: 3425812480B (3267 MB)
  Blocksize: 512
  Dumptime: Mon Jan 11 11:22:48 2010
  Hostname: etustar.ze.tum.de
  Magic: FreeBSD Kernel Dump
  Version String: FreeBSD 7.2-STABLE #3: Mon Jan 11 07:33:59 CET 2010
    root at etustar.ze.tum.de:/usr/src/sys/amd64/compile/ETUSTAR
  Panic String: page fault
  Dump Parity: 3310051040
  Bounds: 0
  Dump Status: good

The corefile can be optained from http://etustar.ze.tum.de/vmcore_20100111.bz2 (77MB) 

       
>How-To-Repeat:
	
>Fix:

	


>Release-Note:
>Audit-Trail:
>Unformatted: