Could you build your kernel with options DDB and debugging symbols, and when the kernel drops to the debugger on this panic, copy and past the stack trace into an e-mail? Alternatively, or perhaps as well, extract the information with a core. There are some excellent instructions on generating some comprehensive crash reports here:
http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/kerneldebug.html This looks like it's a NULL pointer dereference, so the question we need to answer is: which pointer? To do that, we'll need to turn that back into a C line number, which will need the kernel with debugging symbols. Thanks! Robert N M Watson FreeBSD Core Team, TrustedBSD Projects [EMAIL PROTECTED] Network Associates Laboratories On Sun, 1 Jun 2003, Magnus J wrote: > Hello everyone > > > I'm getting a fatal trap when I do 'shutdown' on an SMP-box that > I did cvsup on RELENG_5_1 yesterday. > 'reboot' works without any problems. > > This is the message: > > Fatal trap 12: page fault while in kernel mode > cpuid=1; lapic.id = 01000000 > fault virtual address = 0x0 > fault code = supervisor read, page not present > instruction pointer = 0x8:0xe0197d11 > stack pointer = 0x10:0xe0197cec > frame pointer = 0x10:0x8 > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, def32 1, gran 1 > processor eflags = interrupt enabled, resume, IOPL = 0 > current process = 11 (idle: cpu1) > trap number = 12 > panic: page fault > cpuid=1; lapic.id = 01000000 > boot() called on cpu#1 > > > The machine is a 2x933 MHz PIII, Mainboard is Tyan Tiger 230, > 1.5 GB RAM. > > If you need more details, please let me know. > I'm not a member of this mailing list. > > Regards > Magnus > > > _____________________________________________________ > Gå före i kön och få din sajt värderad på nolltid med Yahoo! Express > Se mer på: http://se.docs.yahoo.com/info/express/help/index.html > _______________________________________________ > [EMAIL PROTECTED] mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "[EMAIL PROTECTED]" > _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "[EMAIL PROTECTED]"
