On Sat, Sep 29, 2001 at 12:52:48PM -0700, John Baldwin wrote: > > On 29-Sep-01 Marcel Moolenaar wrote: > > Gang, > > > > I was running the Linux Test Project's (ltp) regression suite to see > > how our Linuxulator was doing. It looks like we can use that to test > > our kernel as well. :-)\ > > Can you do 'show locks' at the ddb prompt to get a list of what locks are held?
I'll get back to you. There are a couple of things going on at the same time that I need to serialize... > My guess is that sched_lock is held. The real problem is in the trap. It's > probably a NULL pointer dereference of some sort in _mtx_lock_sleep(). > Ideally, printf wouldn't be trying to d a wakeup in this case. :-P If you > could figure out the faulting address that it trapp'd one that would help. You > could add KTR tracepoints or some such to store the log message to do that and > then examin the KTR buffer to get the actual faulting address. Will do. I also need to figure out if it was directly caused by a test in the LTP suite and which one or that Murphy passed by my window... -- Marcel Moolenaar USPA: A-39004 [EMAIL PROTECTED] To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
