I will debug this crash. At this point, my concern is not about debugging this particular issue but whether to commit to our customers or not about the binary compatibility of FreeBSD X.0 drivers with all FreeBSD X.Y OS versions. I would like to stay safe and tell the customers to build the drivers on their respective revisions unless you folks think that the binary compatibility is maintained very strictly and this is one of those rare bugs. Please let me know. Thanks, Venkat. On Wed, Jul 22, 2015 at 8:33 PM, Julian Elischer <julian_at_freebsd.org> wrote: > On 7/22/15 2:56 PM, Venkat Duvvuru wrote: > > I have this setup where FreeBSD 9.0 OCE driver is loaded on FreeBSD 9.3. > The OCE module loads just fine but when the interface is brought up, the > system crashes. This happens everytime I bring the interface up. > The backtraces are attached with this email. > However, if I build the same driver on 9.3, everything works just fine. > > then that is a bug. > Unfortunately I'm not your man for helping you find it at the moment. > Do you now how to run a kernel under GDB? > (either in a VM or with serial console (or firewire if you have it)) > There is a handbook section on doing this. > You might look at trying to see what actually goes wrong with the help of > GDB. > > > > _______________________________________________ >>> freebsd-current_at_freebsd.org mailing list >>> http://lists.freebsd.org/mailman/listinfo/freebsd-current >>> To unsubscribe, send any mail to " >>> <freebsd-current-unsubscribe_at_freebsd.org> >>> freebsd-current-unsubscribe_at_freebsd.org" >>> >>> >> > >Received on Thu Jul 23 2015 - 08:06:04 UTC
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