NEX-3414 CLONE - Port 3339 iscsi/fs:5 causes panic on initiator
NEX-3419 CLONE - Run multi initiator sessions to a single target test can panic the initiator
Reviewed by: Steve Peng <steve.peng@nexenta.com>

*** 19,29 ****
   * CDDL HEADER END
   */
  /*
   * Copyright 2000 by Cisco Systems, Inc.  All rights reserved.
   * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
!  * Copyright 2011 Nexenta Systems, Inc. All rights reserved.
   *
   * iSCSI Pseudo HBA Driver
   */
  
  #include <sys/socket.h>         /* networking stuff */
--- 19,29 ----
   * CDDL HEADER END
   */
  /*
   * Copyright 2000 by Cisco Systems, Inc.  All rights reserved.
   * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
!  * Copyright 2011, 2015 Nexenta Systems, Inc. All rights reserved.
   *
   * iSCSI Pseudo HBA Driver
   */
  
  #include <sys/socket.h>         /* networking stuff */
*** 3508,3522 ****
                  icp = icp->conn_next;
          }
  
          icp = isp->sess_conn_list;
          while (icp != NULL) {
!                 if (icp->conn_timeout == B_TRUE) {
                          /* timeout on this connect detected */
                          idm_ini_conn_disconnect(icp->conn_ic);
                          icp->conn_timeout = B_FALSE;
                  }
                  icp = icp->conn_next;
          }
          rw_exit(&isp->sess_conn_list_rwlock);
  }
  
--- 3508,3525 ----
                  icp = icp->conn_next;
          }
  
          icp = isp->sess_conn_list;
          while (icp != NULL) {
!                 mutex_enter(&icp->conn_state_mutex);
!                 if ((icp->conn_timeout == B_TRUE) &&
!                     (icp->conn_state_idm_connected == B_TRUE)) {
                          /* timeout on this connect detected */
                          idm_ini_conn_disconnect(icp->conn_ic);
                          icp->conn_timeout = B_FALSE;
                  }
+                 mutex_exit(&icp->conn_state_mutex);
                  icp = icp->conn_next;
          }
          rw_exit(&isp->sess_conn_list_rwlock);
  }