On Sat, 15 Jan 2005 21:25:15 +0100 (CET), Marc-Christian Petersen <[EMAIL PROTECTED]> wrote:
> >>> Unplugging the usb stick: machine deadlocks, plugging the stick in while > >>> the > >>> kernel is up and running: machine deadlocks. Machine does not deadlock > >>> when I > >>> plug the stick in _before_ I boot up linux. > > Alt-SysRq-T is needed. Usually it's captured with a serial console or > > netconsole. > > This is most probably a result of exclusive_access. A process took that > > semaphore > > and scheduled somewhere. If so, we have to know what process it was and > > what it > > was doing. > > that's the problem. The machine is _dead_. This is curious. It's possible that the exclusive_access is not the culprit. So, how about the NMI oopser? Does that work? (Documentation/nmi_watchdog.txt) -- Pete ------------------------------------------------------- The SF.Net email is sponsored by: Beat the post-holiday blues Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek. It's fun and FREE -- well, almost....http://www.thinkgeek.com/sfshirt _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
