Comment 32 for bug 1878225

@stgraber Thanks for triaging this

@juliank @laney @johan-ehnberg I think snapd should not block cloud-init forever so I think autopkgtest nor autopkgtest infra is not at fault here and should not be fixed.
I place a workaround to systemd's autopkgtest and I hope snapd(.seeded) will be able to detect when packets are dropped and fail unblocking cloud-init.