In article <20151105001048.45ad...@cvs.netbsd.org>, Paul Goyette <source-changes-d@NetBSD.org> wrote:
>Now that SYSVSHM is modularized, reattach the linkages from uvm so that >we can correctly clean up on process exit or fork. > >Without this, firefox attaches to a shared memory segment but doesn't >detach before exit. Thus once firefox causes an autoload for sysv_ipc >it cannot be unloaded since the segment still retains references. Good catch! christos