seccomp: replace misleading warning messages
seccomp: replace misleading warning messages

Reported-by: Felix Abecassis <55aebb135999a2c3fc3e3a88716154833ef9e5ed@nvidia.com>
Signed-off-by: Christian Brauner <48455ab3070520a2d174545c7239d6d0fabd9a83@ubuntu.com>

caglar10ur/lxc,hallyn/lxc,caglar10ur/lxc,ss1h2a3tw/lxc,caglar10ur/lxc,hallyn/lxc,ss1h2a3tw/lxc,hallyn/lxc,ss1h2a3tw/lxc