deinstall error

when I try to deinstall port error with code 139 apper like this
===> Deinstalling vlc-0.8.6.i,2
Segmentation fault (core dumped)
*** Error code 139
can any body report this or give me solution
it happens with some ports
What command have you used to deinstall the port?
Several months ago, I have experienced a problem like you. A port is broken, which is caused by a kernel panic, which is maybe caused by the "intel" vedio driver from xorg.

I can't "make deinstall" it, so I "pkg_delete" it, but I fount that I can "make install" it too.
Finally, I solved this problem by "pkg_add -r" and "portupgrade" command. :e