on 14/12/2012 10:04 Alexey Dokuchaev said the following: > On Fri, Dec 14, 2012 at 10:40:56AM +0700, Alexey Dokuchaev wrote: >> On Thu, Dec 13, 2012 at 10:23:49PM -0500, Glen Barber wrote: >>> If the memstick panics, I am not sure how much good the kernel symbols >>> will do for you. >> >> It's OK, as long as they are provided, I should be able to modify the >> memstick contents (like, after rw-mounted it) and copy debug-enabled >> kernel in /boot. > > On the second thought (try, actually) they are not too much helpful > indeed, as I cannot get crashdump for post-mortem analysis (when symbols > become useful), since panic happens so early debugger apparently has no > idea of where to store the dump.
It looks like you obtained the boot messages using some sort of a remote console? If yes, you can try to use kgdb for a live remote debugging. > It seems I have to debug it the hard way > (hello printf's). > > Is it possible to cross build amd64 10.0 kernels on i386 8.3 machine? amd64 on i386 - yes, 10 on 8.3 - not so sure... -- Andriy Gapon _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
