Double free or corruption (out) when converting PeopleNet AMR to trt engine

[stephenderosa43]

I found the peoplenet AMR model here and wanted to try it out. I tried converting it to an engine file with:

/usr/src/tensorrt/bin/trtexec --onnx=/models/pn_robotics_v03_ph0_noreg.onnx --saveEngine=/models/amr_peoplenet.engine

however i get the error:

[04/23/2025-17:12:14] [I]
double free or corruption (out)
Aborted (core dumped)

Attatched is the full log: peoplenet_engine_gen.log (4.2 KB)

Runtime Env:

• Host: ORIN AGX
• Jetpack: 6.2, L4T 36.4.3
• Container: dustynv/jetson-inference:r36.3.0
• CUDA container: cuda-12.2
• CUDA host: cuda-12.6
• TensorRT: 8.6.2.3-1+cuda12.2 (as shown by dpkg -l | grep TensorRT: ii tensorrt 8.6.2.3-1+cuda12.2 arm64 Meta package for TensorRT)

Thank you in advance!

[AastaLLL]

Hi,

We tested the model with TensorRT 10.3 of JetPack 6.2 and it can run correctly.

$ /usr/src/tensorrt/bin/trtexec --onnx=pn_robotics_v03_ph0_noreg.onnx --saveEngine=amr_peoplenet.engine --warmUp=1000
&&&& RUNNING TensorRT.trtexec [TensorRT v100300] # /usr/src/tensorrt/bin/trtexec --onnx=pn_robotics_v03_ph0_noreg.onnx --saveEngine=amr_peoplenet.engine --warmUp=1000
...
&&&& PASSED TensorRT.trtexec [TensorRT v100300] # /usr/src/tensorrt/bin/trtexec --onnx=pn_robotics_v03_ph0_noreg.onnx --saveEngine=amr_peoplenet.engine --warmUp=1000

Thanks.

[stephenderosa43]

is 10.3 on the host or inside the container?

[AastaLLL]

Hi

We test it on Jetson natively (outside of the container).
Thanks.