NetBSD Problem Report #39408

From folken@mail.maigloeggli.ch  Tue Aug 26 21:57:27 2008
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Date: Tue, 26 Aug 2008 19:58:11 +0000 (UTC)
From: Philipp Wollschlegel <folken@kabelsalat.ch> 
Reply-To: folken@kabelsalat.ch
To: gnats-bugs@gnats.NetBSD.org
Subject: uvisor prevents successful suspend after usage
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>Number:         39408
>Category:       kern
>Synopsis:       uvisor prevents successful suspend after usage
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Aug 26 22:00:00 +0000 2008
>Originator:     Philipp Wollschlegel
>Release:        NetBSD 4.99.72
>Organization:

>Environment:
System: NetBSD tp-node.local 4.99.72 NetBSD 4.99.72 (GENERIC) #0: Mon Aug 25 02:34:23 PDT 2008 builds@wb26:/home/builds/ab/HEAD/i386/200808240002Z-obj/home/builds/ab/HEAD/src/sys/arch/i386/compile/GENERIC i386
Architecture: i386
Machine: i386
>Description:

Deadlock produced after trying to suspend on X60 Thinkpad after connecting 
a palm centro via usb cable. 

>How-To-Repeat:
First try to suspend with sysctl -w machdep.sleep_state=3 
if successfull resume, 
Plug in Palm PDA with USB cable see visor0 loaded,
Remove Palm usb cable 
Suspending again will result in dead-lock, with the last kernel message
being Syncing Disks...  


>Fix:

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