TDA4VE-Q1: Graph is stuck on vxGraphParameterDequeueDoneRef()

Part Number: TDA4VE-Q1

Tool/software:

Hi, TI Experts

We use SDK 11 in TDA4VE board, we have 2 node in graph, m2m and csitx node,

in sdk0806 our code works fine, but in sdk 11, our code will run several loops and hangs in vxGraphParameterDequeueDoneRef(),

before the hang, console seems print some error

APP: Init ... !!!
   595.597145 s: MEM: Init ... !!!
   595.597200 s: MEM: Initialized DMA HEAP (fd=14) !!!
   595.597336 s: MEM: Init ... Done !!!
   595.597352 s: IPC: Init ... !!!
IPC: Init: rpmsg_char driver is ready
   595.601958 s: IPC: Init ... Done !!!
REMOTE_SERVICE: Init ... !!!
REMOTE_SERVICE: Init ... Done !!!
   595.609472 s: GTC Frequency = 200 MHz
APP: Init ... Done !!!
EGL: GL Version = (null)
EGL: GL Vendor = (null)
EGL: GL Renderer = (null)
EGL: GL Extensions = (null)
ERROR: CFastViewGPU notify
ERROR: CFastViewGPU unlock
   595.685734 s:  VX_ZONE_INFO: Globally Enabled VX_ZONE_ERROR
   595.685754 s:  VX_ZONE_INFO: Globally Enabled VX_ZONE_WARNING
   595.686607 s:  VX_ZONE_INFO: Globally Disabled VX_ZONE_INFO
Creating context done!
Kernel loading done!
App Init Done! 
Graph create done!
App Create Graph Done! 
Graph verify done!
app_pipeline_params_defaults returned
   595.746453 s:  VX_ZONE_ERROR: [ownDecrementEnqueueCount:288] Reference enqueue count underflow!, ref=0x2d90900, type=2067, name=object_array_97 
enqueue for fmtCnv test failed
   595.775406 s:  VX_ZONE_ERROR: [ownDecrementEnqueueCount:288] Reference enqueue count underflow!, ref=0x2d90ab8, type=2067, name=object_array_99 
enqueue for fmtCnv test failed
   595.804327 s:  VX_ZONE_ERROR: [ownDecrementEnqueueCount:288] Reference enqueue count underflow!, ref=0x2d90c70, type=2067, name=object_array_101 
enqueue for fmtCnv test failed
   595.833254 s:  VX_ZONE_ERROR: [ownDecrementEnqueueCount:288] Reference enqueue count underflow!, ref=0x2d90e28, type=2067, name=object_array_103 
enqueue for fmtCnv test failed
before vxGraphParameterDequeueDoneRef
after vxGraphParameterDequeueDoneRef
dequeued size for vidoutDisp: 1
convert_sts: 0
vidout data filled
INFO: not inited egl context or invalid dmaId
before vxGraphParameterDequeueDoneRef
after vxGraphParameterDequeueDoneRef
dequeued size for vidoutDisp: 1
convert_sts: 0
vidout data filled
INFO: not inited egl context or invalid dmaId
before vxGraphParameterDequeueDoneRef
after vxGraphParameterDequeueDoneRef
dequeued size for vidoutDisp: 1
convert_sts: 0
vidout data filled
INFO: not inited egl context or invalid dmaId
before vxGraphParameterDequeueDoneRef
after vxGraphParameterDequeueDoneRef
dequeued size for vidoutDisp: 1
convert_sts: 0
vidout data filled
INFO: not inited egl context or invalid dmaId
before vxGraphParameterDequeueDoneRef

MCU output as belows:

[MCU2_0]      2.726877 s: ### CPU Frequency = 1000000000 Hz
[MCU2_0]      2.726904 s: CPU is running FreeRTOS
[MCU2_0]      2.726921 s: APP: Init ... !!!
[MCU2_0]      2.726958 s: SCICLIENT: Init ... !!!
[MCU2_0]      2.727168 s: SCICLIENT: DMSC FW version [11.0.9--v11.00.09+ (Fancy Rat)]
[MCU2_0]      2.727198 s: SCICLIENT: DMSC FW revision 0xb  
[MCU2_0]      2.727219 s: SCICLIENT: DMSC FW ABI revision 4.0
[MCU2_0]      2.727240 s: SCICLIENT: Init ... Done !!!
[MCU2_0]      2.727258 s: UDMA: Init ... !!!
[MCU2_0]      2.733829 s: UDMA: Init ... Done !!!
[MCU2_0]      2.733862 s: UDMA: Init for CSITX/CSIRX ... !!!
[MCU2_0]      2.734566 s: UDMA: Init for CSITX/CSIRX ... Done !!!
[MCU2_0]      2.734606 s: MEM: Init ... !!!
[MCU2_0]      2.734629 s: MEM: Created heap (DDR_LOCAL_MEM, id=0, flags=0x00000004) @ b9000000 of size 14680064 bytes !!!
[MCU2_0]      2.734671 s: MEM: Created heap (L3_MEM, id=1, flags=0x00000000) @ 60000000 of size 524288 bytes !!!
[MCU2_0]      2.734706 s: MEM: Created heap (DDR_CACHE_WT_MEM, id=7, flags=0x00000000) @ b9e00000 of size 2097152 bytes !!!
[MCU2_0]      2.734741 s: MEM: Init ... Done !!!
[MCU2_0]      2.734758 s: IPC: Init ... !!!
[MCU2_0]      2.734791 s: IPC: 4 CPUs participating in IPC !!!
[MCU2_0]      2.734819 s: IPC: Waiting for HLOS to be ready ... !!!
[MCU2_0]      2.734844 s: IPC: HLOS is ready !!!
[MCU2_0]      2.737691 s: IPC: Init ... Done !!!
[MCU2_0]      2.737725 s: APP: Syncing with 3 CPUs ... !!!
[MCU2_0]      2.812681 s: APP: Syncing with 3 CPUs ... Done !!!
[MCU2_0]      2.812707 s: REMOTE_SERVICE: Init ... !!!
[MCU2_0]      2.812863 s: REMOTE_SERVICE: Init ... Done !!!
[MCU2_0]      2.812892 s: FVID2: Init ... !!!
[MCU2_0]      2.812935 s: FVID2: Init ... Done !!!
[MCU2_0]      2.812973 s: DSS: Init ... !!!
[MCU2_0]      2.813007 s: DSS: Display type is eDP !!!
[MCU2_0]      2.813029 s: DSS: M2M Path is enabled !!!
[MCU2_0]      2.813049 s: DSS: SoC init ... !!!
[MCU2_0]      2.813064 s: SCICLIENT: Sciclient_pmSetModuleState module=158 state=0
[MCU2_0]      2.813535 s: SCICLIENT: Sciclient_pmSetModuleState success
[MCU2_0]      2.813558 s: SCICLIENT: Sciclient_pmSetModuleState module=365 state=2
[MCU2_0]      2.813829 s: SCICLIENT: Sciclient_pmSetModuleState success
[MCU2_0]      2.813853 s: SCICLIENT: Sciclient_pmSetModuleState module=156 state=2
[MCU2_0]      2.814060 s: SCICLIENT: Sciclient_pmSetModuleState success
[MCU2_0]      2.814084 s: SCICLIENT: Sciclient_pmSetModuleState module=365 state=2
[MCU2_0]      2.814172 s: SCICLIENT: Sciclient_pmSetModuleState success
[MCU2_0]      2.814194 s: SCICLIENT: Sciclient_pmSetModuleState module=156 state=2
[MCU2_0]      2.814462 s: SCICLIENT: Sciclient_pmSetModuleState success
[MCU2_0]      2.814482 s: SCICLIENT: Sciclient_pmSetModuleState module=158 state=0
[MCU2_0]      2.814704 s: SCICLIENT: Sciclient_pmSetModuleState success
[MCU2_0]      2.814726 s: SCICLIENT: Sciclient_pmSetModuleClkFreq module=158 clk=3 freq=253044000
[MCU2_0]      2.816229 s: SCICLIENT: Sciclient_pmSetModuleClkFreq success
[MCU2_0]      2.816252 s: SCICLIENT: Sciclient_pmModuleClkRequest module=158 clk=3 state=2 flag=2
[MCU2_0]      2.816421 s: SCICLIENT: Sciclient_pmModuleClkRequest success
[MCU2_0]      2.816443 s: SCICLIENT: Sciclient_pmSetModuleState module=158 state=2
[MCU2_0]      2.816697 s: SCICLIENT: Sciclient_pmSetModuleState success
[MCU2_0]      2.816717 s: DSS: SoC init ... Done !!!
[MCU2_0]      2.816734 s: DSS: Board init ... !!!
[MCU2_0]      2.816750 s: DSS: Board init ... Done !!!
[MCU2_0]      2.837239 s: DSS: Display is not connected
[MCU2_0]      2.837277 s: DSS: Init ... Done !!!
[MCU2_0]      2.837298 s: VHWA: VPAC Init ... !!!
[MCU2_0]      2.837316 s: SCICLIENT: Sciclient_pmSetModuleState module=361 state=2
[MCU2_0]      2.837541 s: SCICLIENT: Sciclient_pmSetModuleState success
[MCU2_0]      2.837566 s: VHWA: LDC Init ... !!!
[MCU2_0]      2.846704 s: VHWA: LDC Init ... Done !!!
[MCU2_0]      2.846734 s: VHWA: MSC Init ... !!!
[MCU2_0]      2.867176 s: VHWA: MSC Init ... Done !!!
[MCU2_0]      2.867206 s: VHWA: NF Init ... !!!
[MCU2_0]      2.872468 s: VHWA: NF Init ... Done !!!
[MCU2_0]      2.872497 s: VHWA: VISS Init ... !!!
[MCU2_0]      2.887034 s: VHWA: VISS Init ... Done !!!
[MCU2_0]      2.887078 s: VHWA: FC Init ... !!!
[MCU2_0]      2.887143 s: VHWA: FC Init ... Done !!!
[MCU2_0]      2.887165 s: VHWA: VPAC Init ... Done !!!
[MCU2_0]      2.887197 s:  VX_ZONE_INFO: Globally Enabled VX_ZONE_ERROR
[MCU2_0]      2.887224 s:  VX_ZONE_INFO: Globally Enabled VX_ZONE_WARNING
[MCU2_0]      2.889547 s:  VX_ZONE_INFO: Globally Disabled VX_ZONE_INFO
[MCU2_0]      2.889588 s: APP: OpenVX Target kernel init ... !!!
[MCU2_0]      2.898616 s: APP: OpenVX Target kernel init ... Done !!!
[MCU2_0]      2.898647 s: CSI2RX: Init ... !!!
[MCU2_0]      2.898663 s: SCICLIENT: Sciclient_pmSetModuleState module=136 state=2
[MCU2_0]      2.904606 s: SCICLIENT: Sciclient_pmSetModuleState success
[MCU2_0]      2.904632 s: SCICLIENT: Sciclient_pmSetModuleState module=38 state=2
[MCU2_0]      2.905510 s: SCICLIENT: Sciclient_pmSetModuleState success
[MCU2_0]      2.905533 s: SCICLIENT: Sciclient_pmSetModuleState module=39 state=2
[MCU2_0]      2.905869 s: SCICLIENT: Sciclient_pmSetModuleState success
[MCU2_0]      2.905890 s: SCICLIENT: Sciclient_pmSetModuleState module=152 state=2
[MCU2_0]      2.905990 s: SCICLIENT: Sciclient_pmSetModuleState success
[MCU2_0]      2.906011 s: SCICLIENT: Sciclient_pmSetModuleState module=153 state=2
[MCU2_0]      2.906102 s: SCICLIENT: Sciclient_pmSetModuleState success
[MCU2_0]      2.906239 s: CSI2RX: Init ... Done !!!
[MCU2_0]      2.906259 s: CSI2TX: Init ... !!!
[MCU2_0]      2.906275 s: SCICLIENT: Sciclient_pmSetModuleState module=136 state=2
[MCU2_0]      2.906360 s: SCICLIENT: Sciclient_pmSetModuleState success
[MCU2_0]      2.906381 s: SCICLIENT: Sciclient_pmSetModuleState module=40 state=2
[MCU2_0]      2.906495 s: SCICLIENT: Sciclient_pmSetModuleState success
[MCU2_0]      2.906516 s: SCICLIENT: Sciclient_pmSetModuleState module=41 state=2
[MCU2_0]      2.906664 s: SCICLIENT: Sciclient_pmSetModuleState success
[MCU2_0]      2.906684 s: SCICLIENT: Sciclient_pmSetModuleState module=363 state=2
[MCU2_0]      2.906785 s: SCICLIENT: Sciclient_pmSetModuleState success
[MCU2_0]      2.906805 s: SCICLIENT: Sciclient_pmSetModuleState module=364 state=2
[MCU2_0]      2.906901 s: SCICLIENT: Sciclient_pmSetModuleState success
[MCU2_0]      2.906967 s: CSI2TX: Init ... Done !!!
[MCU2_0]      2.906989 s: ISS: Init ... !!!
[MCU2_0]      2.907020 s: IssSensor_bl031_Init successful! 
[MCU2_0]      2.907040 s: IssSensor_Init ... Done !!!
[MCU2_0]      2.907098 s: IttRemoteServer_Init ... Done !!!
[MCU2_0]      2.907118 s: ISS: Init ... Done !!!
[MCU2_0]      2.907135 s: VISS REMOTE SERVICE: Init ... !!!
[MCU2_0]      2.907178 s: VISS REMOTE SERVICE: Init ... Done !!!
[MCU2_0]      2.907198 s: UDMA Copy: Init ... !!!
[MCU2_0]      2.912453 s: UDMA Copy: Init ... Done !!!
[MCU2_0]      2.912489 s: APP: Init ... Done !!!
[MCU2_0]      2.912518 s: SCICLIENT: Sciclient_pmSetModuleState module=219 state=2
[MCU2_0]      2.913606 s: SCICLIENT: Sciclient_pmSetModuleState success
[MCU2_0]      2.913630 s: SCICLIENT: Sciclient_pmSetModuleState module=215 state=2
[MCU2_0]      2.913766 s: SCICLIENT: Sciclient_pmSetModuleState success
[MCU2_0]      2.913842 s: REMOTE_SERVICE_CALI_PARAM: OK to register remote service Calibration handler
[MCU2_0]      2.913876 s: APP: Run ... !!!
[MCU2_0]      2.913891 s: IPC: Starting echo test ...
[MCU2_0]      2.913985 s: APP: Run ... Done !!!
[MCU2_0]      2.914003 s: BUILD_ENABLE_DEV_D100A:write 9539 start..........
[MCU2_0]      2.914162 s: 9539 regAddr[0] = 0xfc status = 0
[MCU2_0]      2.914313 s: 9539 regAddr[1] = 0xf0 status = 0
[MCU2_0]      2.914421 s: write 9539 regAddr[6] = 0x0 status = 0
[MCU2_0]      2.914527 s: write 9539 regAddr[7] = 0xf0 status = 0
[MCU2_0]      2.915055 s: IPC: Echo status: mpu1_0[x] mcu2_0[s] C7X_1[P] C7X_2[.] 
[MCU2_0]      2.915104 s: IPC: Echo status: mpu1_0[x] mcu2_0[s] C7X_1[P] C7X_2[P] 
[MCU2_0]      3.113943 s: -------camera ch = 0 ------------
[MCU2_0]      3.238598 s: -------read size = 32  ------param_cmd = 1------
[MCU2_0]      3.242641 s: szSerialNo = 0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-
[MCU2_0]      3.266596 s: -------read size = 32  ------param_cmd = 2------
[MCU2_0]      3.270639 s: cameraName = 0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-
[MCU2_0]      3.271018 s: -------camera ch = 1 ------------
[MCU2_0]      3.395594 s: -------read size = 32  ------param_cmd = 1------
[MCU2_0]      3.399639 s: szSerialNo = 0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-
[MCU2_0]      3.423594 s: -------read size = 32  ------param_cmd = 2------
[MCU2_0]      3.427637 s: cameraName = 0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-
[MCU2_0]      3.428010 s: -------camera ch = 2 ------------
[MCU2_0]      3.552594 s: -------read size = 32  ------param_cmd = 1------
[MCU2_0]      3.556639 s: szSerialNo = 0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-
[MCU2_0]      3.580593 s: -------read size = 32  ------param_cmd = 2------
[MCU2_0]      3.584638 s: cameraName = 0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-
[MCU2_0]      3.585010 s: -------camera ch = 3 ------------
[MCU2_0]      3.709595 s: -------read size = 32  ------param_cmd = 1------
[MCU2_0]      3.713638 s: szSerialNo = 0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-
[MCU2_0]      3.737594 s: -------read size = 32  ------param_cmd = 2------
[MCU2_0]      3.741638 s: cameraName = 0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-
[MCU2_0]      3.742011 s: -------camera ch = 0 ------------
[MCU2_0]      3.866594 s: -------read size = 32  ------param_cmd = 1------
[MCU2_0]      3.870638 s: szSerialNo = 0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-
[MCU2_0]      3.894593 s: -------read size = 32  ------param_cmd = 2------
[MCU2_0]      3.898638 s: cameraName = 0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-0x0-
[MCU2_0]      3.898689 s: camera_sys_info size = 288
[C7x_1 ]      2.804187 s: CIO: Init ... Done !!!
[C7x_1 ]      2.804206 s: ### CPU Frequency = 1000000000 Hz
[C7x_1 ]      2.804219 s: CPU is running FreeRTOS
[C7x_1 ]      2.804229 s: APP: Init ... !!!
[C7x_1 ]      2.804237 s: SCICLIENT: Init ... !!!
[C7x_1 ]      2.804437 s: SCICLIENT: DMSC FW version [11.0.9--v11.00.09+ (Fancy Rat)]
[C7x_1 ]      2.804453 s: SCICLIENT: DMSC FW revision 0xb  
[C7x_1 ]      2.804465 s: SCICLIENT: DMSC FW ABI revision 4.0
[C7x_1 ]      2.804477 s: SCICLIENT: Init ... Done !!!
[C7x_1 ]      2.804487 s: UDMA: Init ... !!!
[C7x_1 ]      2.806921 s: UDMA: Init ... Done !!!
[C7x_1 ]      2.806941 s: MEM: Init ... !!!
[C7x_1 ]      2.806954 s: MEM: Created heap (DDR_LOCAL_MEM, id=0, flags=0x00000004) @ 117000000 of size 268435456 bytes !!!
[C7x_1 ]      2.806977 s: MEM: Init ... Done !!!
[C7x_1 ]      2.806987 s: IPC: Init ... !!!
[C7x_1 ]      2.807006 s: IPC: 4 CPUs participating in IPC !!!
[C7x_1 ]      2.807028 s: IPC: Waiting for HLOS to be ready ... !!!
[C7x_1 ]      2.807044 s: IPC: HLOS is ready !!!
[C7x_1 ]      2.812644 s: IPC: Init ... Done !!!
[C7x_1 ]      2.812663 s: APP: Syncing with 3 CPUs ... !!!
[C7x_1 ]      2.812681 s: APP: Syncing with 3 CPUs ... Done !!!
[C7x_1 ]      2.812694 s: REMOTE_SERVICE: Init ... !!!
[C7x_1 ]      2.812839 s: REMOTE_SERVICE: Init ... Done !!!
[C7x_1 ]      2.812869 s:  VX_ZONE_INFO: Globally Enabled VX_ZONE_ERROR
[C7x_1 ]      2.812886 s:  VX_ZONE_INFO: Globally Enabled VX_ZONE_WARNING
[C7x_1 ]      2.813521 s:  VX_ZONE_INFO: Globally Disabled VX_ZONE_INFO
[C7x_1 ]      2.813542 s: APP: OpenVX Target kernel init ... !!!
[C7x_1 ]      2.813722 s: APP: OpenVX Target kernel init ... Done !!!
[C7x_1 ]      2.813739 s: APP: Init ... Done !!!
[C7x_1 ]      2.813749 s: APP: Run ... !!!
[C7x_1 ]      2.813759 s: IPC: Starting echo test ...
[C7x_1 ]      2.813844 s: APP: Run ... Done !!!
[C7x_1 ]      2.817224 s: IPC: Echo status: mpu1_0[x] mcu2_0[x] C7X_1[s] C7X_2[P] 
[C7x_1 ]      2.914961 s: IPC: Echo status: mpu1_0[x] mcu2_0[P] C7X_1[s] C7X_2[P] 
[C7x_2 ]      2.791495 s: CIO: Init ... Done !!!
[C7x_2 ]      2.791514 s: ### CPU Frequency = 1000000000 Hz
[C7x_2 ]      2.791527 s: CPU is running FreeRTOS
[C7x_2 ]      2.791536 s: APP: Init ... !!!
[C7x_2 ]      2.791545 s: SCICLIENT: Init ... !!!
[C7x_2 ]      2.791886 s: SCICLIENT: DMSC FW version [11.0.9--v11.00.09+ (Fancy Rat)]
[C7x_2 ]      2.791903 s: SCICLIENT: DMSC FW revision 0xb  
[C7x_2 ]      2.791914 s: SCICLIENT: DMSC FW ABI revision 4.0
[C7x_2 ]      2.791926 s: SCICLIENT: Init ... Done !!!
[C7x_2 ]      2.791939 s: UDMA: Init ... !!!
[C7x_2 ]      2.794495 s: UDMA: Init ... Done !!!
[C7x_2 ]      2.794513 s: MEM: Init ... !!!
[C7x_2 ]      2.794527 s: MEM: Created heap (DDR_LOCAL_MEM, id=0, flags=0x00000004) @ 127000000 of size 16777216 bytes !!!
[C7x_2 ]      2.794550 s: MEM: Init ... Done !!!
[C7x_2 ]      2.794560 s: IPC: Init ... !!!
[C7x_2 ]      2.794578 s: IPC: 4 CPUs participating in IPC !!!
[C7x_2 ]      2.794594 s: IPC: Waiting for HLOS to be ready ... !!!
[C7x_2 ]      2.794608 s: IPC: HLOS is ready !!!
[C7x_2 ]      2.796826 s: IPC: Init ... Done !!!
[C7x_2 ]      2.796845 s: APP: Syncing with 3 CPUs ... !!!
[C7x_2 ]      2.812682 s: APP: Syncing with 3 CPUs ... Done !!!
[C7x_2 ]      2.812703 s: REMOTE_SERVICE: Init ... !!!
[C7x_2 ]      2.812872 s: REMOTE_SERVICE: Init ... Done !!!
[C7x_2 ]      2.812900 s:  VX_ZONE_INFO: Globally Enabled VX_ZONE_ERROR
[C7x_2 ]      2.812920 s:  VX_ZONE_INFO: Globally Enabled VX_ZONE_WARNING
[C7x_2 ]      2.813668 s:  VX_ZONE_INFO: Globally Disabled VX_ZONE_INFO
[C7x_2 ]      2.813688 s: APP: OpenVX Target kernel init ... !!!
[C7x_2 ]      2.814145 s: APP: OpenVX Target kernel init ... Done !!!
[C7x_2 ]      2.814165 s: UDMA Copy: Init ... !!!
[C7x_2 ]      2.816827 s: UDMA Copy: Init ... Done !!!
[C7x_2 ]      2.816846 s: APP: Init ... Done !!!
[C7x_2 ]      2.816857 s: APP: Run ... !!!
[C7x_2 ]      2.816867 s: IPC: Starting echo test ...
[C7x_2 ]      2.816957 s: APP: Run ... Done !!!
[C7x_2 ]      2.817233 s: IPC: Echo status: mpu1_0[x] mcu2_0[x] C7X_1[P] C7X_2[s] 
[C7x_2 ]      2.914975 s: IPC: Echo status: mpu1_0[x] mcu2_0[P] C7X_1[P] C7X_2[s] 

attach is our code,

idc_app.zip

when we comment all code about graph_parameter_index[1], code also works fine even in sdk 11

please help us check the problem!

Thanks