• Hardware Platform (Jetson / GPU) Jetson Nano
• DeepStream Version 5.0
• JetPack Version (valid for Jetson only) 4.4-b144
• TensorRT Version 7.1.3
• Issue Type( questions, new requirements, bugs) question
I have been experiencing crashes of my Jetson Nano for couple of months now.
I am constantly running a customized version of deepstream-test3 in which I also have integrated the messaging part with AMQP.
After several hours (usually 20-30) the Jetson Nano does not respond anymore. It is not even possible to access to Jetson Nano to ssh. However, I can still ping the board and it responds back.
I have looked at the log, but there is nothing strange. Not in the syslog and not in the kern.log.
The only “strange” message that I get in the kern.log continuosly is the following:
Sep 14 07:23:28 jnano-desktop kernel: [92192.089364] nvmap_alloc_handle: PID 32514: deepstream-test: WARNING: All NvMap Allocations must have a tag to identify the subsystem allocating memory.Please pass the tag to the API call NvRmMemHanldeAllocAttr() or relevant. Sep 14 07:28:28 jnano-desktop kernel: [92492.125265] nvmap_alloc_handle: PID 32684: deepstream-test: WARNING: All NvMap Allocations must have a tag to identify the subsystem allocating
Do you think that a bad memory allocation might be related to the issue?
Do you have any suggestion?
Thank you very much!!