How can I enable ftrace plugin

Please provide the following info (tick the boxes after creating this topic):
Software Version
DRIVE OS 6.0.8.1
DRIVE OS 6.0.6
DRIVE OS 6.0.5
DRIVE OS 6.0.4 (rev. 1)
DRIVE OS 6.0.4 SDK
other

Target Operating System
Linux
QNX
other

Hardware Platform
DRIVE AGX Orin Developer Kit (940-63710-0010-300)
DRIVE AGX Orin Developer Kit (940-63710-0010-200)
DRIVE AGX Orin Developer Kit (940-63710-0010-100)
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
1.9.3.10904
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
other

Hello!
I’m working on a bug related to thread waiting. I was going to try ftrace to know what is happening in kernel when all my working threads are waiting. But I found that the function_graph tracer in ftrace is not valid in drive-os.
Can I enable the function_graph tracer in drive-os?
I have found a similar topic: [Nvidia Jetson Xavier] Ftrace plugin function_graph not exist - Jetson & Embedded Systems / Jetson AGX Xavier - NVIDIA Developer Forums
But I havn’t found any relevant options in tegra_deconfig from pdk(drive-linux/kernel/source/oss_src/kernel/arch/arm/configs/tegra_defconfig) .

PDK falls outside the scope of support provided on this forum. If you have access to the PDK, there are other support channels available to you. We recommend reaching out to the Nvidia team through the appropriate channel for assistance.

If you are using SDK, please refer to Compiling the Kernel (Kernel 5.15).

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