On Thu, Jul 11, 2013 at 12:03 PM, <ingo_weinhold@xxxxxx> wrote: > Fixes #9686: vm_copy_area() could fail for the "commpage" area. That's > an area all teams share, so any team terminating while another one was > fork()ing could trigger it. Interesting. Did the ASLR changes alter how the commpage was handled in some way? The description above would seem to imply this problem has potentially always existed, but I don't recall ever seeing it prior to then. Regards, Rene