diff --git a/server/src/tc.c b/server/src/tc.c
index 2804f74f5..bfda86339 100644
--- a/server/src/tc.c
+++ b/server/src/tc.c
@@ -20,9 +20,8 @@ int tc_reset(struct interface *i)
 	snprintf(cmd, sizeof(cmd), "tc qdisc del dev %s root", i->name);
 
 	debug(6, "Reset traffic control for interface '%s'", i->name);
-	debug(8, "System: %s", cmd);
 
-	return system(cmd);
+	return system2(cmd);
 }
 
 int tc_prio(struct interface *i, tc_hdl_t handle, int bands)
@@ -39,9 +38,8 @@ int tc_prio(struct interface *i, tc_hdl_t handle, int bands)
 		len += snprintf(cmd+len, sizeof(cmd)-len, " %u", priomap[i] + bands);
 
 	debug(6, "Replace master qdisc for interface '%s'", i->name);
-	debug(8, "System: %s", cmd);
 
-	return system(cmd);
+	return system2(cmd);
 }
 
 int tc_netem(struct interface *i, tc_hdl_t parent, struct netem *em)
@@ -69,9 +67,8 @@ int tc_netem(struct interface *i, tc_hdl_t parent, struct netem *em)
 		len += snprintf(cmd+len, sizeof(cmd)-len, " corrupt %u", em->corrupt);
 
 	debug(6, "Setup netem qdisc for interface '%s'", i->name);
-	debug(8, "System: %s", cmd);
 
-	return system(cmd);
+	return system2(cmd);
 }
 
 int tc_mark(struct interface *i, tc_hdl_t flowid, int mark)
@@ -83,8 +80,7 @@ int tc_mark(struct interface *i, tc_hdl_t flowid, int mark)
 
 	debug(7, "Add traffic filter to interface '%s': fwmark %u => flowid %u:%u",
 		i->name, mark, TC_HDL_MAJ(flowid), TC_HDL_MIN(flowid));
-	debug(8, "System: %s", cmd);
 
-	return system(cmd);
+	return system2(cmd);
 
 }
diff --git a/server/src/utils.c b/server/src/utils.c
index b585b8cd9..0bbf3ff25 100644
--- a/server/src/utils.c
+++ b/server/src/utils.c
@@ -4,6 +4,7 @@
  * @copyright 2014, Institute for Automation of Complex Power Systems, EONERC
  */
 
+#include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -144,3 +145,30 @@ void hist_dump(unsigned *hist, int length)
 
 	info("Matlab: hist = [ %s]", buf);
 }
+
+/** @todo: Proper way: create additional pipe for stderr in child process */
+int system2(const char *cmd, ...)
+{
+	char buf[1024];
+	
+	va_list ap;
+	va_start(ap, cmd);
+
+		vsnprintf(buf, sizeof(buf), cmd, ap);
+		strncat(buf, " 2>&1", sizeof(buf));
+	
+	va_end(ap);
+	
+	debug(1, "System: %s", buf);
+
+	FILE *f = popen(buf, "r");
+	if (f == NULL)
+		perror("Failed to execute: '%s'", cmd);
+
+	while (!feof(f) && fgets(buf, sizeof(buf), f) != NULL) { INDENT
+		strtok(buf, "\n"); /* strip trailing newline */
+		info(buf);
+	}
+
+	return pclose(f);
+}