N5K & N2K error

[Tbagsfans]

I've  N2K connected to N5K in  dual-home.   something is wrong.i need helps,thanks!

error:

2012 Dec 26 07:40:36 N5K-01 %$ VDC-1 %$ %SATCTRL-FEX101-2-SOHMS_DIAG_ERROR: FEX-101 Module 1: Runtime diag detected major event: GPIO access failure

2012 Dec 26 07:40:37 N5K-01 %$ VDC-1 %$ %SATCTRL-FEX102-2-SOHMS_DIAG_ERROR: FEX-102 Module 1: Runtime diag detected major event: GPIO access failure

2012 Dec 26 07:40:37 N5K-01 %$ VDC-1 %$ %SATCTRL-FEX101-2-SOHMS_DIAG_ERROR: FEX-101 Module 1: Runtime diag detected major event: GPIO access failure

2012 Dec 26 07:40:38 N5K-01 %$ VDC-1 %$ %SATCTRL-FEX102-2-SOHMS_DIAG_ERROR: FEX-102 Module 1: Runtime diag detected major event: GPIO access failure

2012 Dec 26 07:40:38 N5K-01 %$ VDC-1 %$ %SATCTRL-FEX102-2-SOHMS_DIAG_ERROR: FEX-102 Module 1: Runtime diag detected major event: GPIO access failure

2012 Dec 26 07:40:38 N5K-01 %$ VDC-1 %$ %SATCTRL-FEX102-2-SOHMS_ENV_ERROR: FEX-102 Module 1 temperature sensor Outlet-1 failed.

2012 Dec 26 07:40:38 N5K-01 %$ VDC-1 %$ %SATCTRL-FEX102-2-SOHMS_ENV_ERROR: FEX-102 Module 1 temperature sensor Inlet-1 failed.

2012 Dec 26 07:40:38 N5K-01 %$ VDC-1 %$ %SATCTRL-FEX102-2-SOHMS_ENV_ERROR: FEX-102 Module 1 temperature sensor Die-1 failed.

2012 Dec 26 07:40:30 N5K-01 %$ VDC-1 %$ %SATCTRL-FEX101-2-SOHMS_ENV_ERROR: FEX-101 Module 1 temperature sensor Outlet-1 failed.

2012 Dec 26 07:40:30 N5K-01 %$ VDC-1 %$ %SATCTRL-FEX101-2-SOHMS_ENV_ERROR: FEX-101 Module 1 temperature sensor Inlet-1 failed.

2012 Dec 26 07:40:30 N5K-01 %$ VDC-1 %$ %SATCTRL-FEX101-2-SOHMS_ENV_ERROR: FEX-101 Module 1 temperature sensor Die-1 failed.

N5K-01# sh environment

Fan:
------------------------------------------------------
Fan             Model                Hw         Status
------------------------------------------------------
Chassis-1       N5K-C5020-FAN        --         ok
Chassis-2       N5K-C5020-FAN        --         ok
Chassis-3       N5K-C5020-FAN        --         ok
Chassis-4       N5K-C5020-FAN        --         ok
Chassis-5       N5K-C5020-FAN        --         ok
PS-1            N5K-PAC-1200W        --         ok
PS-2            N5K-PAC-1200W        --         ok

Temperature
-----------------------------------------------------------------
Module   Sensor     MajorThresh   MinorThres   CurTemp     Status
                    (Celsius)     (Celsius)    (Celsius)        
-----------------------------------------------------------------
1        Outlet-1   60            50           35          ok            
1        Outlet-2   60            50           38          ok            
1        Outlet-3   60            50           31          ok            
1        Outlet-4   60            50           35          ok            
1        Intake-1   50            40           24          ok            
1        Intake-2   50            40           23          ok            
1        Intake-3   50            40           23          ok            
1        Intake-4   50            40           23          ok            
1        PS-1       60            50           27          ok            
1        PS-2       60            50           28          ok            

Power Supply:
Voltage: 12 Volts
-----------------------------------------------------
PS  Model                Power       Power     Status
                         (Watts)     (Amp)          
-----------------------------------------------------
1   N5K-PAC-1200W        1200.00    100.00     ok                 
2   N5K-PAC-1200W        1200.00    100.00     ok                 

Mod Model                   Power     Power       Power     Power       Status
                            Requested Requested   Allocated Allocated        
                            (Watts)   (Amp)       (Watts)   (Amp)              
--- -----------___--------  -------   ----------  --------- ----------  --------
--
1    N5K-C5020P-BF-SUP      625.20    52.10       625.20    52.10       powered-
up

Power Usage Summary:
--------------------
Power Supply redundancy mode:                 Redundant
Power Supply redundancy operational mode:     Redundant

Total Power Capacity                             2400.00 W

Power reserved for Supervisor(s)                  625.20 W
Power currently used by Modules                     0.00 W

                                                -------------
Total Power Available                            1774.80 W
                                                -------------

N5K-01# sh env fex 101

Temperature Fex 101:
-----------------------------------------------------------------
Module   Sensor     MajorThresh   MinorThres   CurTemp     Status
                    (Celsius)     (Celsius)    (Celsius)        
-----------------------------------------------------------------
1        Outlet-1   63            45           --          failed        
1        Inlet-1    65            55           --          failed        
1        Die-1      100           85           --          failed        

Fan Fex: 101:
------------------------------------------------------
Fan             Model                Hw         Status
------------------------------------------------------
Chassis         N2K-C2248-FAN        --         failure
PS-1            --                   --         absent
PS-2            --                   --         absent

Power Supply Fex 101:
---------------------------------------------------------------------------
Voltage: 12 Volts
-----------------------------------------------------
PS  Model                Power       Power     Status
                         (Watts)     (Amp)          
-----------------------------------------------------
1   --                        --        --     --                 
2   --                        --        --     --                 

Mod Model                Power     Power       Power     Power       Status
                         Requested Requested   Allocated Allocated        
                         (Watts)   (Amp)       (Watts)   (Amp)              
--- -------------------  -------   ----------  --------- ----------  ----------
1    N2K-C2248TP-1GE     0.00      0.00        0.00      0.00        powered-up

Power Usage Summary:
--------------------
Power Supply redundancy mode:                 redundant

Total Power Capacity                                0.00 W

Power reserved for Supervisor(s)                    0.00 W
Power currently used by Modules                     0.00 W

                                                -------------
Total Power Available                               0.00 W
                                                -------------

N5K-01#
N5K-01#
N5K-01#
N5K-01#
N5K-01#
N5K-01# sh env fex 102

Temperature Fex 102:
-----------------------------------------------------------------
Module   Sensor     MajorThresh   MinorThres   CurTemp     Status
                    (Celsius)     (Celsius)    (Celsius)        
-----------------------------------------------------------------
1        Outlet-1   63            45           --          failed        
1        Inlet-1    65            55           --          failed        
1        Die-1      100           85           --          failed        

Fan Fex: 102:
------------------------------------------------------
Fan             Model                Hw         Status
------------------------------------------------------
Chassis         N2K-C2248-FAN        --         failure
PS-1            --                   --         absent
PS-2            --                   --         absent

Power Supply Fex 102:
---------------------------------------------------------------------------
Voltage: 12 Volts
-----------------------------------------------------
PS  Model                Power       Power     Status
                         (Watts)     (Amp)          
-----------------------------------------------------
1   --                        --        --     --                 
2   --                        --        --     --                 

Mod Model                Power     Power       Power     Power       Status
                         Requested Requested   Allocated Allocated        
                         (Watts)   (Amp)       (Watts)   (Amp)              
--- -------------------  -------   ----------  --------- ----------  ----------
1    N2K-C2248TP-1GE     0.00      0.00        0.00      0.00        powered-up

Power Usage Summary:
--------------------
Power Supply redundancy mode:                 redundant

Total Power Capacity                                0.00 W

Power reserved for Supervisor(s)                    0.00 W
Power currently used by Modules                     0.00 W

                                                -------------
Total Power Available                               0.00 W
                                                -------------