diff --git a/CHANGES b/CHANGES
index e75c6ebfc7..09f6b0169a 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,4 +1,10 @@
 
+2.6-113 | 2019-02-06 13:17:39 -0600
+
+  * Add validity checking/warnings for Broker messages (Jon Siwek, Corelight)
+
+  * Fix crash when using debug.log. (Johanna Amann, Corelight)
+
 2.6-111 | 2019-01-29 18:17:35 -0600
 
   * Fix memory leak due to enum type/val circular references (Jon Siwek, Corelight)
diff --git a/VERSION b/VERSION
index 2f7a81dba6..f30b08ad56 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.6-111
+2.6-113
diff --git a/aux/broker b/aux/broker
index bf734622dc..7aade6299e 160000
--- a/aux/broker
+++ b/aux/broker
@@ -1 +1 @@
-Subproject commit bf734622dceaafaf7a481185efd22bd7cc805f9b
+Subproject commit 7aade6299e8d88479a00e76212672c367e94cffd
diff --git a/src/broker/Manager.cc b/src/broker/Manager.cc
index ccbe25de95..38ab4cd60d 100644
--- a/src/broker/Manager.cc
+++ b/src/broker/Manager.cc
@@ -840,6 +840,11 @@ double Manager::NextTimestamp(double* local_network_time)
 void Manager::DispatchMessage(const broker::topic& topic, broker::data msg)
 	{
 	switch ( broker::bro::Message::type(msg) ) {
+	case broker::bro::Message::Type::Invalid:
+		reporter->Warning("received invalid broker message: %s",
+						  broker::to_string(msg).data());
+		break;
+
 	case broker::bro::Message::Type::Event:
 		ProcessEvent(topic, std::move(msg));
 		break;
@@ -860,6 +865,13 @@ void Manager::DispatchMessage(const broker::topic& topic, broker::data msg)
 		{
 		broker::bro::Batch batch(std::move(msg));
 
+		if ( ! batch.valid() )
+			{
+			reporter->Warning("received invalid broker Batch: %s",
+			                  broker::to_string(batch).data());
+			return;
+			}
+
 		for ( auto& i : batch.batch() )
 			DispatchMessage(topic, std::move(i));
 
@@ -869,6 +881,8 @@ void Manager::DispatchMessage(const broker::topic& topic, broker::data msg)
 	default:
 		// We ignore unknown types so that we could add more in the
 		// future if we had too.
+		reporter->Warning("received unknown broker message: %s",
+						  broker::to_string(msg).data());
 		break;
 	}
 	}
@@ -934,6 +948,13 @@ void Manager::Process()
 
 void Manager::ProcessEvent(const broker::topic& topic, broker::bro::Event ev)
 	{
+	if ( ! ev.valid() )
+		{
+		reporter->Warning("received invalid broker Event: %s",
+		                  broker::to_string(ev).data());
+		return;
+		}
+
 	auto name = std::move(ev.name());
 	auto args = std::move(ev.args());
 
@@ -1001,6 +1022,12 @@ void Manager::ProcessEvent(const broker::topic& topic, broker::bro::Event ev)
 bool bro_broker::Manager::ProcessLogCreate(broker::bro::LogCreate lc)
 	{
 	DBG_LOG(DBG_BROKER, "Received log-create: %s", RenderMessage(lc).c_str());
+	if ( ! lc.valid() )
+		{
+		reporter->Warning("received invalid broker LogCreate: %s",
+		                  broker::to_string(lc).data());
+		return false;
+		}
 
 	auto stream_id = data_to_val(std::move(lc.stream_id()), log_id_type);
 	if ( ! stream_id )
@@ -1066,6 +1093,13 @@ bool bro_broker::Manager::ProcessLogWrite(broker::bro::LogWrite lw)
 	{
 	DBG_LOG(DBG_BROKER, "Received log-write: %s", RenderMessage(lw).c_str());
 
+	if ( ! lw.valid() )
+		{
+		reporter->Warning("received invalid broker LogWrite: %s",
+		                  broker::to_string(lw).data());
+		return false;
+		}
+
 	++statistics.num_logs_incoming;
 	auto& stream_id_name = lw.stream_id().name;
 
@@ -1145,6 +1179,14 @@ bool bro_broker::Manager::ProcessLogWrite(broker::bro::LogWrite lw)
 bool Manager::ProcessIdentifierUpdate(broker::bro::IdentifierUpdate iu)
 	{
 	DBG_LOG(DBG_BROKER, "Received id-update: %s", RenderMessage(iu).c_str());
+
+	if ( ! iu.valid() )
+		{
+		reporter->Warning("received invalid broker IdentifierUpdate: %s",
+		                  broker::to_string(iu).data());
+		return false;
+		}
+
 	++statistics.num_ids_incoming;
 	auto id_name = std::move(iu.id_name());
 	auto id_value = std::move(iu.id_value());