787 Kernel panic in ip_input.c

*** 19,28 ****
--- 19,30 ----
   * CDDL HEADER END
   */
  
  /*
   * Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
+  *
+  * Copyright 2011 Nexenta Systems, Inc. All rights reserved.
   */
  /* Copyright (c) 1990 Mentat Inc. */
  
  #include <sys/types.h>
  #include <sys/stream.h>
*** 790,802 ****
                  ASSERT(ire != NULL);
                  if (rtc->rtc_ire != NULL)
                          ire_refrele(rtc->rtc_ire);
                  rtc->rtc_ire = ire;
                  rtc->rtc_ipaddr = nexthop;
!         } else if (nexthop == rtc->rtc_ipaddr) {
                  /* Use the route cache */
-                 ASSERT(rtc->rtc_ire != NULL);
                  ire = rtc->rtc_ire;
          } else {
                  /* Update the route cache */
                  if (CLASSD(nexthop)) {
                          ire = ire_multicast(ill);
--- 792,803 ----
                  ASSERT(ire != NULL);
                  if (rtc->rtc_ire != NULL)
                          ire_refrele(rtc->rtc_ire);
                  rtc->rtc_ire = ire;
                  rtc->rtc_ipaddr = nexthop;
!         } else if (nexthop == rtc->rtc_ipaddr && rtc->rtc_ire != NULL) {
                  /* Use the route cache */
                  ire = rtc->rtc_ire;
          } else {
                  /* Update the route cache */
                  if (CLASSD(nexthop)) {
                          ire = ire_multicast(ill);