snmpsim-record-commands loops but does not finish

[Phhere]

Expected behavior

I try to use snmpsim-record-commands --agent-udpv4-endpoint=127.0.0.1 --output-file=/tmp/file.snmprec to dump the snmp data of an local agent

Actual behavior

But this command runs forever and continues to output more and more like this without doing anything:

OIDs dumped: 0/13000 
OIDs dumped: 0/13100 
OIDs dumped: 0/13200 
OIDs dumped: 0/13300 
OIDs dumped: 0/13400 
OIDs dumped: 0/13500 
OIDs dumped: 0/13600 
OIDs dumped: 0/13700 
OIDs dumped: 0/13800 
OIDs dumped: 0/13900 
OIDs dumped: 0/14000 
OIDs dumped: 0/14100 
OIDs dumped: 0/14200 

When killed it outputs something like this

OIDs dumped: 28698, elapsed: 7.86 sec, rate: 1824.00 OIDs/sec, errors: 0

But nothing is written to the target file

Detailed steps

pip install snmpsim
snmpsim-record-commands --agent-udpv4-endpoint=127.0.0.1 --output-file=/tmp/file.snmprec

Python package information

SNMP Simulator version 1.1.7

Operating system information

Linux Debian 11

Python information

3.9.2

(Optional) Contents of your test script

No response

Relevant log output

No response

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[Phhere]

I think it is related to pyasn1 because downgrading (<0.6) this dependency fixes the issue