Sorry but I forgot one important thing - please rebuild the virtualbox-ose port with debug option enabled.
Am 25.09.2013 16:35 schrieb "Miguel Clara" <[email protected]>: > > Here it goes (I'm not sure if this is the expected output though, because I see a "permission denied" there... > The file permission for VirtualBox are odd, and if I change then it won't run at all. > > > % gdb /usr/local/lib/virtualbox/VirtualBox VirtualBox.core > GNU gdb 6.1.1 [FreeBSD] > Copyright 2004 Free Software Foundation, Inc. > GDB is free software, covered by the GNU General Public License, and you are > welcome to change it and/or distribute copies of it under certain conditions. > Type "show copying" to see the conditions. > There is absolutely no warranty for GDB. Type "show warranty" for details. > This GDB was configured as "amd64-marcel-freebsd".../usr/local/lib/virtualbox/VirtualBox: Permission denied. > > Core was generated by `VirtualBox'. > Program terminated with signal 11, Segmentation fault. > #0 0x0000000000000000 in ?? () > (gdb) backtrace > #0 0x0000000000000000 in ?? () > #1 0x0000000800afd042 in ?? () > #2 0x0000000801dda9c0 in ?? () > #3 0x00007fffffffacf0 in ?? () > #4 0x0000000000000000 in ?? () > > > On Wed, Sep 25, 2013 at 11:06 AM, Bernhard Fröhlich <[email protected]> wrote: >> >> On Wed, Sep 25, 2013 at 3:44 AM, Miguel C. <[email protected]> wrote: >> > >> > Alpha 2 is not an option, please see: http://lists.freebsd.org/pipermail/freebsd-current/2013-September/044792.html >> > >> > However I've updated to r255788, recompiled and now I get a Segmentation fault trying to run VirtualBox...var/messages only shows that the process exited on signal 11... where else can I see more info? >> >> Signal 11 is SIGSEGV (segmentation violation) so a coredump and stacktrace >> would help. Since virtualbox is a suid root binary no coredump is created per >> default. >> >> You need to set: >> >> sysctl kern.sugid_coredump=1 >> >> and then start virtualbox and let it crash. Then you should get a coredump that >> you can open with gdb and obtain a stacktrace. >> >> Something like: >> gdb /usr/local/lib/virtualbox/VirtualBox VirtualBox.core >> in the interactive prompt type: "backtrace" and send us the stacktrace. >> >> -- >> Bernhard Froehlich >> http://www.bluelife.at/ > > _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-emulation To unsubscribe, send any mail to "[email protected]"
