Index: sys/vm/vm_pageout.c
===================================================================
--- sys/vm/vm_pageout.c
+++ sys/vm/vm_pageout.c
@@ -1934,6 +1934,7 @@
 	int error;
 	int i;
 
+	snprintf(curthread->td_name, sizeof(curthread->td_name), "dom0");
 	swap_pager_swap_init();
 	error = kthread_add(vm_pageout_laundry_worker, NULL, curproc, NULL,
 	    0, 0, "laundry: dom0");