Index: uspace/app/klog/klog.c
===================================================================
--- uspace/app/klog/klog.c	(revision 8bfe48e81c36cb4f2aef628c058c67d0583b320b)
+++ uspace/app/klog/klog.c	(revision fc02cc41db04c79320221b96cb18bb2f916994a7)
@@ -53,6 +53,4 @@
 static void interrupt_received(ipc_callid_t callid, ipc_call_t *call)
 {
-	async_serialize_start();
-	
 	size_t klog_start = (size_t) IPC_GET_ARG1(*call);
 	size_t klog_len = (size_t) IPC_GET_ARG2(*call);
@@ -62,6 +60,4 @@
 	for (i = klog_len - klog_stored; i < klog_len; i++)
 		putchar(klog[(klog_start + i) % klog_length]);
-	
-	async_serialize_end();
 }