net-snmp 5.9.1 unexpected header length

[VincentBentley]

Is this a new report?

Yes

System Info

Void 6.12.77_1 x86_64 GenuineIntel uptodate rr

Package(s) Affected

net-snmp-5.9.1_6

Does a report exist for this bug with the project's home (upstream) and/or another distro?

net-snmp/net-snmp#785

Expected behaviour

The package is supposed to use the correct header length for the current Linux kernel

Actual behaviour

The package uses an incorrect header length suitable for pre-6.7 kernel but not 6.7 or later kernels. Logs the following error in /var/log/snmpd.log

systemstats_linux: unexpected header length in /proc/net/snmp. 237 != 224

Steps to reproduce

1. Create a runit service for snmpd
2. Start service on Void Linux with 6.12.77 kernel
3. cat /var/log/snmpd.log