On Sun, Jul 7, 2013 at 11:45 PM, Bernhard Fröhlich <[email protected]> wrote: > I would start by updating to the latest virtualbox version and please > make sure that the > virtualbox-ose-kmod port is compiled with DEBUG option enabled. This > will add debugging > symbols to the kernel module. > Then it would be good to obtain a kernel stacktrace via a kernel > crashdump or break to the > kernel debugger when the deadlock happens. Probably you need to > recompile your kernel > with those debugging knobs: > > http://www.freebsd.org/doc/en/books/developers-handbook/kerneldebug-deadlocks.html > > Btw do you run BHyVe and VirtualBox on the same machine? This sounds > like the beginning > of lot's of problems. You could try to unload all byhve kernel modules > and see if the > problem still persists after that.
wow, so I guess that was it. unloading vmm.ko and if_tap.ko "fixed" it for me :-) Why would it be that way? Thanks a ton, Hiren > > > On Mon, Jul 8, 2013 at 5:14 AM, hiren panchasara > <[email protected]> wrote: >> Anyone? any pointers to debug this? >> >> cheers, >> Hiren >> >> On Sat, Jul 6, 2013 at 12:28 PM, hiren panchasara >> <[email protected]> wrote: >>> Hi all, >>> >>> I have: >>> >>> flymockour-l7% uname -a >>> FreeBSD flymockour-l7.corp.yahoo.com 10.0-CURRENT FreeBSD 10.0-CURRENT >>> #4 r252757M: Thu Jul 4 23:06:03 PDT 2013 >>> [email protected]:/usr/obj/usr/home/hirenp/head/sys/GENERIC >>> amd64 >>> flymockour-l7% >>> flymockour-l7% pkg info | grep -i virtualbox >>> virtualbox-ose-4.2.14_1 A general-purpose full virtualizer for >>> x86 hardware >>> virtualbox-ose-kmod-4.2.14 VirtualBox kernel module for FreeBSD >>> flymockour-l7% >>> flymockour-l7% groups >>> wheel operator vboxusers fuse >>> >>> flymockour-l7% kldstat | grep -i vbox >>> 12 1 0xffffffff82a60000 519b8 vboxdrv.ko >>> flymockour-l7% kldstat | grep -i vmm >>> 11 1 0xffffffff828dd000 182c50 vmm.ko >>> flymockour-l7% >>> >>> I start virtualbox as myself (not root) from cli and whenever I try to >>> launch any guest (be it freebsd, ubuntu or windows) laptop deadlocks >>> right away and I have to hard reset. >>> >>> This has been happening for many months but now I have decided to sit >>> down and fix it. >>> >>> I believe I am missing something simple as I do not see any other such >>> reports. >>> >>> cheers, >>> Hiren >> _______________________________________________ >> [email protected] mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-emulation >> To unsubscribe, send any mail to "[email protected]" _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-emulation To unsubscribe, send any mail to "[email protected]"
