diff --git a/src/sys/kernel/ubthread.c b/src/sys/kernel/ubthread.c
index 3de2910..59ee0dd 100644
--- a/src/sys/kernel/ubthread.c
+++ b/src/sys/kernel/ubthread.c
@@ -90,7 +90,7 @@
   //if (ubmutex->locked == LOCKED) {
   if (ubmutex->lock == true) {
     kprintf("Mutex Already Lock By %x Trying To Be Relocked By %x\n",ubmutex->pid,_current->id);
-    kpanic("WHAT");
+    //kpanic("WHAT");
     //while (ubmutex->locked == LOCKED);
     while (ubmutex->lock == true)
       sched_yield();
diff --git a/src/sys/net/api/tcpip.c b/src/sys/net/api/tcpip.c
index e135be6..7f3b291 100644
--- a/src/sys/net/api/tcpip.c
+++ b/src/sys/net/api/tcpip.c
@@ -78,22 +78,19 @@
   }
 
   while (1) { /* MAIN Loop */
-    kprintf("MBF1");
     sys_mbox_fetch(mbox, (void *) &msg);
-    kprintf("MBF2");
     switch (msg->type) {
       case TCPIP_MSG_API:
-        //kprintf("tcpip_thread: API message %p\n", msg);
+        kprintf("tcpip_thread: API message %p\n", msg);
         api_msg_input(msg->msg.apimsg);
       break;
       case TCPIP_MSG_INPUT:
-        //kprintf("tcpip_thread: IP packet %p\n", msg);
+        kprintf("tcpip_thread: IP packet %p\n", msg);
         ip_input(msg->msg.inp.p, msg->msg.inp.netif);
       break;
       default:
       break;
     }
-    kprintf("ML_END");
     memp_freep(MEMP_TCPIP_MSG, msg);
   }
 }
diff --git a/src/sys/net/net/sys_arch.c b/src/sys/net/net/sys_arch.c
index e9f80c2..a538d29 100644
--- a/src/sys/net/net/sys_arch.c
+++ b/src/sys/net/net/sys_arch.c
@@ -257,21 +257,21 @@
 
   /* The mutex lock is quick so we don't bother with the timeout
    stuff here. */
-  kprintf("sem wait0");
+  //kprintf("sem wait0");
   sys_arch_sem_wait(mbox->mutex, 0);
-  kprintf("sem wait1");
+  //kprintf("sem wait1");
 
   while (mbox->first == mbox->last) {
-    kprintf("sem wait2");
+    //kprintf("sem wait2");
     sys_sem_signal(mbox->mutex);
-    kprintf("sem wait3");
+    //kprintf("sem wait3");
 
     /* We block while waiting for a mail to arrive in the mailbox. We
      must be prepared to timeout. */
     if (timeout != 0) {
-      kprintf("sem wait4");
+     // kprintf("sem wait4");
       time = sys_arch_sem_wait(mbox->mail, timeout);
-      kprintf("sem wait5");
+      //kprintf("sem wait5");
 
       /* If time == 0, the sem_wait timed out, and we return 0. */
       if (time == 0) {
@@ -279,16 +279,16 @@
       }
     }
     else {
-      kprintf("sem wait6");
+      //kprintf("sem wait6");
       sys_arch_sem_wait(mbox->mail, 0);
-      kprintf("sem wait7");
+      //kprintf("sem wait7");
     }
 
-    kprintf("sem wait8");
+    //kprintf("sem wait8");
     sys_arch_sem_wait(mbox->mutex, 0);
-    kprintf("sem wait9");
+   // kprintf("sem wait9");
   }
-  kprintf("sem wait10");
+  //kprintf("sem wait10");
 
   if (msg != NULL) {
     //kprintf("sys_mbox_fetch: mbox %p msg %p\n", mbox, *msg);