Interface required to access /proc/cmdline and character device /dev/abc

I have added the system-observe,hardware-observe & network-control , interface and issue is ruled but after running with snappy debug -

I seeing these issues repeatedly on screen -

= AppArmor = Time: Mar 05 08:56:47 Log: apparmor=“DENIED” operation=“capable” profile=“/snap/snapd/20671/usr/lib/snapd/snap-confine” pid=8827 comm=“snap-confine” capability=12 capname=“net_admin” Capability: net_admin Suggestions:

= AppArmor = Time: Mar 05 08:56:47 Log: apparmor=“DENIED” operation=“capable” profile=“/snap/snapd/20671/usr/lib/snapd/snap-confine” pid=8827 comm=“snap-confine” capability=38 capname=“perfmon” Capability: perfmon Suggestions:

  • adjust program to not require ‘CAP_PERFMON’ (see ‘man 7 capabilities’)
  • do nothing if program otherwise works properly

Do they impact snap application working ? Thanks,