Re: USB related oops in 2.6.6-rk2-bk3 (similar with 2.6.5)

Bill Davidsen
2004-04-28T13:04:31Z

Grzegorz Kulewski wrote:
> Hi,
>
> I experienced this oops. I have uhci-hcd and two devices. One is usb
> camera (TC111 - probably not supported under linux?) and the
> second is speedtouch modem. Everytime I shut down my system (Gentoo) with
> 2.6.5 and newer I get some oops but system log is down before that and I
> have no time to hack start scripts to stop shuting syslog. It occures when
> removing some usb modules. So I stopped speedtouch and removed the modules
> manually (in stop scripts order I hope). But I have not removed uhci-hcd
> module (this module is removed in other part of stop scripts). And...
> nothing happened. So I unplugged speedtouch and replugged it back. And I
> immendiatelly got atached oops. (I think that I should use ksymoops, but
> it is searching for /proc/ksyms that is not present in 2.6 and it does not
> like /proc/kallsyms... And it produces nothing but warnings. What options
> should I use?)
>
> What can I do to help track the problem down?

Does it happen without preempt?

--
-bill davidsen (davidsen@tmr.com)
"The secret to procrastination is to put things off until the
last possible moment - but no longer" -me