diff --git a/sysdeps/linux-gnu/trace.c b/sysdeps/linux-gnu/trace.c
index 292af11..314deb4 100644
--- a/sysdeps/linux-gnu/trace.c
+++ b/sysdeps/linux-gnu/trace.c
@@ -260,6 +260,9 @@ static void process_event(struct task *task, int status)
 	if (bp) {
 		assert(bp->type != SW_BP);
 		assert(bp->hw_bp_slot == i);
+
+		if (options.verbose > 1)
+			++leader->num_hw_bp;
 	}
 	else
 #endif
@@ -269,6 +272,9 @@ static void process_event(struct task *task, int status)
 			return;
 		assert(bp->type == SW_BP);
 
+		if (options.verbose > 1)
+			++leader->num_sw_bp;
+
 		set_instruction_pointer(task, bp->addr);
 	}
 #if 1
diff --git a/task.h b/task.h
index fec0cc6..41b0aa5 100644
--- a/task.h
+++ b/task.h
@@ -81,6 +81,9 @@ struct task {
 	/* set in leader: number of stopped threads including the leader */
 	unsigned int threads_stopped;
 
+	unsigned long num_hw_bp;
+	unsigned long num_sw_bp;
+
 	/* set in leader: dictionary of breakpoints */
 	struct dict *breakpoints;
 
diff --git a/trace.c b/trace.c
index 11143bf..efa26f2 100644
--- a/trace.c
+++ b/trace.c
@@ -94,6 +94,10 @@ void detach_proc(struct task *leader)
 	assert(leader->leader == leader);
 
 	breakpoint_disable_all(leader);
+
+	if (options.verbose > 1)
+		fprintf(stderr, "+++ process detach pid=%d sw-bp:%lu hw-bp:%lu +++\n", leader->pid, leader->num_sw_bp, leader->num_hw_bp);
+
 	each_task(leader, &detach_cb, NULL);
 }