Could not create NVCCP shared memory nvccpmutex

Please provide the following info (tick the boxes after creating this topic):
Software Version
[1] DRIVE OS 6.0.4 SDK
other

Target Operating System
[1] Linux
QNX
other

Hardware Platform
[1] DRIVE AGX Orin Developer Kit (940-63710-0010-D00)
DRIVE AGX Orin Developer Kit (940-63710-0010-C00)
DRIVE AGX Orin Developer Kit (not sure its number)
other

SDK Manager Version
1.8.2.10409
[1] other

Host Machine Version
native Ubuntu Linux 20.04 Host installed with SDK Manager
native Ubuntu Linux 20.04 Host installed with DRIVE OS Docker Containers
native Ubuntu Linux 18.04 Host installed with DRIVE OS Docker Containers
[1] other

Hi
we upgrade the DRVIE OS to 6.0.4.0, and now run nvsipl_camera command failed. like below:

root@tegra-ubuntu:/home/nvidia# cat /etc/nvidia/version-ubuntu-rootfs.txt
6.0.4.0-31006010

root@tegra-ubuntu:/home/nvidia# ./nvsipl_camera -v 1 -c MAX96712_RAW12_TPG_DPHY_x4 -m “0x1111 0x0000 0x0000 0x0000” --showfps --disableISP1Output --disableISP2Output --disableISP0Output --enableRawOutput
Could not create NVCCP shared memory nvccpmutex
nvsipl_camera: ERROR: NvSIPLCamera Init failed

nvsipl_camera: ERROR: Master initialization failed. status: 10

Closing of TACP shared memory handle failed nvccpmutex

how to fix this problem?

Thanks

Dear @erfeng.jef
Do you see issue when running with sudo?

Hi @SivaRamaKrishnaNV

I’ve switched to executing it as root, and the error is still the same

Thanks

Dear @erfeng.jef,
Could you please confirm the board revision? Please check P/N number to know revison. Please see if the corresponding board name is used while flashing(AV PCT Configuration)

1 Like

Hi @SivaRamaKrishnaNV
My board P/N is 940-63710-0010-D00, and I pass the board name BOARD=p3710-10-a01 when flashing.

It seems that there is something wrong with the parameters I passed.
I will try with the BOARD=p3710-10-s05

Thanks very much