Comment 4 for bug 1877633

Tested on an up-to-date groovy install:

amurray@sec-groovy-amd64:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu Groovy Gorilla (development branch)
Release: 20.10
Codename: groovy
amurray@sec-groovy-amd64:~$ dpkg -l seccomp
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-==============-==============-============-=============================================================
ii seccomp 2.4.3-1ubuntu1 amd64 helper tools for high level interface to Linux seccomp filter
amurray@sec-groovy-amd64:~$ scmp_sys_resolver -a aarch64 getrlimit
-10180
amurray@sec-groovy-amd64:~$ scmp_sys_resolver -a aarch64 163
UNKNOWN
amurray@sec-groovy-amd64:~$ sudo apt upgrade
...
amurray@sec-groovy-amd64:~$ dpkg -l seccomp
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-==============-==============-============-=============================================================
ii seccomp 2.4.3-1ubuntu2 amd64 helper tools for high level interface to Linux seccomp filter
amurray@sec-groovy-amd64:~$ scmp_sys_resolver -a aarch64 163
getrlimit
amurray@sec-groovy-amd64:~$ scmp_sys_resolver -a aarch64 getrlimit
163