Gentoo Websites Logo
Go to: Gentoo Home Documentation Forums Lists Bugs Planet Store Wiki Get Gentoo!
Bug 194565 - net-wireless/ndiswrapper-1.49_rc2: Error inserting module - gives "Unable to handle kernel paging request at virtual address <some-memory-location>"
Summary: net-wireless/ndiswrapper-1.49_rc2: Error inserting module - gives "Unable to ...
Status: RESOLVED UPSTREAM
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: AMD64 Linux
: High critical (vote)
Assignee: Piotr Jaroszyński (RETIRED)
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2007-10-03 01:26 UTC by Ravishankar Sundararaman
Modified: 2007-10-03 10:20 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---


Attachments

Note You need to log in before you can comment on or make changes to this bug.
Description Ravishankar Sundararaman 2007-10-03 01:26:19 UTC
net-wireless/ndiswrapper-1.49_rc2 - the kernel module crashes on loading with a stack trace starting with "Unable to handle kernel paging request at ...". (Subsequent attempts at modprobe -r ndiswrapper hang, and modprobe doesn't exit.) 

net-wireless/ndiswrapper-1.48_rc1 worked flawlessly for me. After this problem with 1.49 during a routine upgrade, I reverted back to 1.48, it still works fine. (Just so to confirm that nothing else in my system that has changed should be suspect)

Relevant system info:
Kernel Version: 2.6.22-gentoo-r8
AMD64, Dual Core, SMP enabled in kernel
Wireless card: Broadcom 4311
(HP Pavillion dv9408nr Laptop)



Reproducible: Always

Steps to Reproduce:
1. emerge =ndiswrapper-1.49_rc2
2. ndiswrapper -i <windows-driver-name.inf>
3. modprobe ndiswrapper

Actual Results:  
modprobe fails - Long error trace starting with:
Unable to handle kernel paging request at <memory-location>

Expected Results:  
Peacefully loaded the module, after which wireless-tools should be able to detect the wireless card, and net.wlan0 should be able to start. Worked without problems for the last month with version 1.48. Problem only in 1.49.

Kernel Version: 2.6.22-gentoo-r8
AMD64, Dual Core, SMP enabled in kernel
Wireless card: Broadcom 4311
(HP Pavillion dv9408nr Laptop)
Comment 1 Piotr Jaroszyński (RETIRED) gentoo-dev 2007-10-03 10:20:00 UTC
Not much I can do here. Please report this kind of bugs at http://ndiswrapper.sourceforge.net or the mailing-list or the #ndiswrapper channel (freenode).

btw. I have pretty much the same setup and it works for me.