diff --git a/tests/sanity/ignore-2.11.txt b/tests/sanity/ignore-2.11.txt
index 336a923589..6eb8041f9f 100644
--- a/tests/sanity/ignore-2.11.txt
+++ b/tests/sanity/ignore-2.11.txt
@@ -8,7 +8,7 @@ plugins/modules/consul.py validate-modules:doc-missing-type
 plugins/modules/consul.py validate-modules:undocumented-parameter
 plugins/modules/consul_session.py validate-modules:parameter-state-invalid-choice
 plugins/modules/gconftool2.py validate-modules:parameter-state-invalid-choice         # state=get - removed in 8.0.0
-plugins/modules/iptables_state.py validate-modules:undocumented-parameter
+plugins/modules/iptables_state.py validate-modules:undocumented-parameter             # params _back and _timeout used by action plugin
 plugins/modules/lxc_container.py validate-modules:use-run-command-not-popen
 plugins/modules/manageiq_policies.py validate-modules:parameter-state-invalid-choice  # state=list - removed in 8.0.0
 plugins/modules/manageiq_provider.py validate-modules:doc-choices-do-not-match-spec   # missing docs on suboptions
diff --git a/tests/sanity/ignore-2.12.txt b/tests/sanity/ignore-2.12.txt
index 2386cda087..1cf3cf3cf3 100644
--- a/tests/sanity/ignore-2.12.txt
+++ b/tests/sanity/ignore-2.12.txt
@@ -3,7 +3,7 @@ plugins/modules/consul.py validate-modules:doc-missing-type
 plugins/modules/consul.py validate-modules:undocumented-parameter
 plugins/modules/consul_session.py validate-modules:parameter-state-invalid-choice
 plugins/modules/gconftool2.py validate-modules:parameter-state-invalid-choice         # state=get - removed in 8.0.0
-plugins/modules/iptables_state.py validate-modules:undocumented-parameter
+plugins/modules/iptables_state.py validate-modules:undocumented-parameter             # params _back and _timeout used by action plugin
 plugins/modules/lxc_container.py validate-modules:use-run-command-not-popen
 plugins/modules/manageiq_policies.py validate-modules:parameter-state-invalid-choice  # state=list - removed in 8.0.0
 plugins/modules/manageiq_provider.py validate-modules:doc-choices-do-not-match-spec   # missing docs on suboptions
diff --git a/tests/sanity/ignore-2.13.txt b/tests/sanity/ignore-2.13.txt
index 2386cda087..1cf3cf3cf3 100644
--- a/tests/sanity/ignore-2.13.txt
+++ b/tests/sanity/ignore-2.13.txt
@@ -3,7 +3,7 @@ plugins/modules/consul.py validate-modules:doc-missing-type
 plugins/modules/consul.py validate-modules:undocumented-parameter
 plugins/modules/consul_session.py validate-modules:parameter-state-invalid-choice
 plugins/modules/gconftool2.py validate-modules:parameter-state-invalid-choice         # state=get - removed in 8.0.0
-plugins/modules/iptables_state.py validate-modules:undocumented-parameter
+plugins/modules/iptables_state.py validate-modules:undocumented-parameter             # params _back and _timeout used by action plugin
 plugins/modules/lxc_container.py validate-modules:use-run-command-not-popen
 plugins/modules/manageiq_policies.py validate-modules:parameter-state-invalid-choice  # state=list - removed in 8.0.0
 plugins/modules/manageiq_provider.py validate-modules:doc-choices-do-not-match-spec   # missing docs on suboptions
diff --git a/tests/sanity/ignore-2.14.txt b/tests/sanity/ignore-2.14.txt
index ec887e18b8..5fa3d90ba8 100644
--- a/tests/sanity/ignore-2.14.txt
+++ b/tests/sanity/ignore-2.14.txt
@@ -4,7 +4,7 @@ plugins/modules/consul.py validate-modules:undocumented-parameter
 plugins/modules/consul_session.py validate-modules:parameter-state-invalid-choice
 plugins/modules/gconftool2.py validate-modules:parameter-state-invalid-choice         # state=get - removed in 8.0.0
 plugins/modules/homectl.py import-3.11  # Uses deprecated stdlib library 'crypt'
-plugins/modules/iptables_state.py validate-modules:undocumented-parameter
+plugins/modules/iptables_state.py validate-modules:undocumented-parameter             # params _back and _timeout used by action plugin
 plugins/modules/lxc_container.py validate-modules:use-run-command-not-popen
 plugins/modules/manageiq_policies.py validate-modules:parameter-state-invalid-choice  # state=list - removed in 8.0.0
 plugins/modules/manageiq_provider.py validate-modules:doc-choices-do-not-match-spec   # missing docs on suboptions
diff --git a/tests/sanity/ignore-2.15.txt b/tests/sanity/ignore-2.15.txt
index ec887e18b8..5fa3d90ba8 100644
--- a/tests/sanity/ignore-2.15.txt
+++ b/tests/sanity/ignore-2.15.txt
@@ -4,7 +4,7 @@ plugins/modules/consul.py validate-modules:undocumented-parameter
 plugins/modules/consul_session.py validate-modules:parameter-state-invalid-choice
 plugins/modules/gconftool2.py validate-modules:parameter-state-invalid-choice         # state=get - removed in 8.0.0
 plugins/modules/homectl.py import-3.11  # Uses deprecated stdlib library 'crypt'
-plugins/modules/iptables_state.py validate-modules:undocumented-parameter
+plugins/modules/iptables_state.py validate-modules:undocumented-parameter             # params _back and _timeout used by action plugin
 plugins/modules/lxc_container.py validate-modules:use-run-command-not-popen
 plugins/modules/manageiq_policies.py validate-modules:parameter-state-invalid-choice  # state=list - removed in 8.0.0
 plugins/modules/manageiq_provider.py validate-modules:doc-choices-do-not-match-spec   # missing docs on suboptions
diff --git a/tests/sanity/ignore-2.16.txt b/tests/sanity/ignore-2.16.txt
index ec887e18b8..5fa3d90ba8 100644
--- a/tests/sanity/ignore-2.16.txt
+++ b/tests/sanity/ignore-2.16.txt
@@ -4,7 +4,7 @@ plugins/modules/consul.py validate-modules:undocumented-parameter
 plugins/modules/consul_session.py validate-modules:parameter-state-invalid-choice
 plugins/modules/gconftool2.py validate-modules:parameter-state-invalid-choice         # state=get - removed in 8.0.0
 plugins/modules/homectl.py import-3.11  # Uses deprecated stdlib library 'crypt'
-plugins/modules/iptables_state.py validate-modules:undocumented-parameter
+plugins/modules/iptables_state.py validate-modules:undocumented-parameter             # params _back and _timeout used by action plugin
 plugins/modules/lxc_container.py validate-modules:use-run-command-not-popen
 plugins/modules/manageiq_policies.py validate-modules:parameter-state-invalid-choice  # state=list - removed in 8.0.0
 plugins/modules/manageiq_provider.py validate-modules:doc-choices-do-not-match-spec   # missing docs on suboptions