On Tuesday 20 June 2006 04:13, Daniel Gryniewicz wrote: > On Tue, 2006-06-20 at 01:29 +0200, Michael Buesch wrote: > > On Tuesday 20 June 2006 01:06, Daniel Gryniewicz wrote: > > > I took out 1G of RAM (2 1G sticks), and there was no more panic. It > > > still didn't work (no output from iwlist scan), but also no panic. > > > > Oh, well. That is going to get very difficult to debug remotely... > > I wonder what is actually causing the NULL pointer dereference. > > I don't think it is an invalid cookie, as that would have triggered > > assertion failures before the oops. > > Would have triggered one > > assert(0); > > and one > > assert(ring); > > But they were not there (Or did you strip them?) > > > > They were not there. It is (in fact) hitting the assert(0) case, and > actually dying de-referencing ring in assert(*slot >= 0 && *slot < > ring->nr_slots); > > I changed the assert() for bcm43xx to BUG(), and it BUG()s in the > assert(0) case in parse_cookie(). I tried using printk() to get info on > what cookie was, but it didn't actually print anything (which is why I > think the assert didn't show up either).
Uh, weird. I don't know why this happens. An idea, anyone? -- Greetings Michael. _______________________________________________ Bcm43xx-dev mailing list [email protected] http://lists.berlios.de/mailman/listinfo/bcm43xx-dev
