> agp0 at pchb0map entry: 1/11 ownspace 2dbb7000 != 2dbb3000 (last) > map_findspace entry: 1/11 ownspace 2dbb7000 != 2dbb3000 (last) > panic: kernel diagnostic assertion "tmp->next->start == tmp->end + tmp ->ownspace" failed: file ../../../../uvm/uvm_map.c", line 1456 i guess we need to fixup prev_entry if merged but not bimerge. enami.