diff --git a/CHANGES b/CHANGES
index 9fdcd7b6ec..7a36619823 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,18 @@
+6.0.0-dev.38 | 2023-02-14 07:35:50 -0700
+
+  * Call AnalyzerConfirmation earlier in VXLAN/Geneve analysis (Tim Wojtulewicz, Corelight)
+
+  * Add validation of session to start of AYIYA/VXLAN/Geneve analysis (Tim Wojtulewicz, Corelight)
+
+    This mimics how the Teredo analyzer is already doing it, including
+    sending a weird if the session is invalid and bailing out if the
+    protocol was already violated.
+
+  * ci/collect-repo-info.py: Recognize git worktrees, too (Arne Welzel, Corelight)
+
+    Benjamin reported ci/collect-repo-info.py failing for him in
+    Git worktrees, use `git` to actually check if we're in a repo.
+
 6.0.0-dev.33 | 2023-02-13 12:56:01 +0100
 
   * GH-1405: Add zeek -V/--build-info (Arne Welzel, Corelight)
diff --git a/VERSION b/VERSION
index 6631c5add9..051ef8e095 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-6.0.0-dev.33
+6.0.0-dev.38
diff --git a/src/packet_analysis/protocol/ayiya/AYIYA.cc b/src/packet_analysis/protocol/ayiya/AYIYA.cc
index 203f354dc2..70b46c3df2 100644
--- a/src/packet_analysis/protocol/ayiya/AYIYA.cc
+++ b/src/packet_analysis/protocol/ayiya/AYIYA.cc
@@ -13,6 +13,17 @@ bool AYIYAAnalyzer::AnalyzePacket(size_t len, const uint8_t* data, Packet* packe
 	if ( ! BifConst::Tunnel::enable_ayiya )
 		return false;
 
+	// AYIYA always comes from a TCP or UDP connection, which means that session
+	// should always be valid and always be a connection. Return a weird if we
+	// didn't have a session stored.
+	if ( ! packet->session )
+		{
+		Analyzer::Weird("ayiya_missing_connection");
+		return false;
+		}
+	else if ( AnalyzerViolated(packet->session) )
+		return false;
+
 	if ( packet->encap && packet->encap->Depth() >= BifConst::Tunnel::max_depth )
 		{
 		Weird("exceeded_tunnel_max_depth", packet);
diff --git a/src/packet_analysis/protocol/geneve/Geneve.cc b/src/packet_analysis/protocol/geneve/Geneve.cc
index 8dac14533b..219c8ba7be 100644
--- a/src/packet_analysis/protocol/geneve/Geneve.cc
+++ b/src/packet_analysis/protocol/geneve/Geneve.cc
@@ -11,6 +11,17 @@ GeneveAnalyzer::GeneveAnalyzer() : zeek::packet_analysis::Analyzer("Geneve") { }
 
 bool GeneveAnalyzer::AnalyzePacket(size_t len, const uint8_t* data, Packet* packet)
 	{
+	// Geneve always comes from a UDP connection, which means that session should always
+	// be valid and always be a connection. Return a weird if we didn't have a session
+	// stored.
+	if ( ! packet->session )
+		{
+		Analyzer::Weird("geneve_missing_connection");
+		return false;
+		}
+	else if ( AnalyzerViolated(packet->session) )
+		return false;
+
 	if ( packet->encap && packet->encap->Depth() >= BifConst::Tunnel::max_depth )
 		{
 		Weird("exceeded_tunnel_max_depth", packet);
@@ -59,6 +70,9 @@ bool GeneveAnalyzer::AnalyzePacket(size_t len, const uint8_t* data, Packet* pack
 	len -= hdr_size;
 	data += hdr_size;
 
+	// We've successfully parsed everything, so we might as well confirm this.
+	AnalyzerConfirmation(packet->session);
+
 	int encap_index = 0;
 	auto inner_packet = packet_analysis::IPTunnel::build_inner_packet(
 		packet, &encap_index, nullptr, len, data, DLT_RAW, BifEnum::Tunnel::GENEVE,
@@ -70,21 +84,13 @@ bool GeneveAnalyzer::AnalyzePacket(size_t len, const uint8_t* data, Packet* pack
 	if ( len > hdr_size )
 		fwd_ret_val = ForwardPacket(len, data, inner_packet.get(), next_header);
 
-	if ( fwd_ret_val )
+	if ( fwd_ret_val && geneve_packet )
 		{
-		AnalyzerConfirmation(packet->session);
-
-		if ( geneve_packet && packet->session )
-			{
-			EncapsulatingConn* ec = inner_packet->encap->At(encap_index);
-			if ( ec && ec->ip_hdr )
-				inner_packet->session->EnqueueEvent(geneve_packet, nullptr,
-				                                    packet->session->GetVal(),
-				                                    ec->ip_hdr->ToPktHdrVal(), val_mgr->Count(vni));
-			}
+		EncapsulatingConn* ec = inner_packet->encap->At(encap_index);
+		if ( ec && ec->ip_hdr )
+			inner_packet->session->EnqueueEvent(geneve_packet, nullptr, packet->session->GetVal(),
+			                                    ec->ip_hdr->ToPktHdrVal(), val_mgr->Count(vni));
 		}
-	else
-		AnalyzerViolation("Geneve invalid inner packet", packet->session);
 
 	return fwd_ret_val;
 	}
diff --git a/src/packet_analysis/protocol/vxlan/VXLAN.cc b/src/packet_analysis/protocol/vxlan/VXLAN.cc
index 2c063b329d..ed8b93c4df 100644
--- a/src/packet_analysis/protocol/vxlan/VXLAN.cc
+++ b/src/packet_analysis/protocol/vxlan/VXLAN.cc
@@ -11,6 +11,17 @@ VXLAN_Analyzer::VXLAN_Analyzer() : zeek::packet_analysis::Analyzer("VXLAN") { }
 
 bool VXLAN_Analyzer::AnalyzePacket(size_t len, const uint8_t* data, Packet* packet)
 	{
+	// VXLAN always comes from a UDP connection, which means that session should always
+	// be valid and always be a connection. Return a weird if we didn't have a session
+	// stored.
+	if ( ! packet->session )
+		{
+		Analyzer::Weird("vxlan_missing_connection");
+		return false;
+		}
+	else if ( AnalyzerViolated(packet->session) )
+		return false;
+
 	if ( packet->encap && packet->encap->Depth() >= BifConst::Tunnel::max_depth )
 		{
 		Weird("exceeded_tunnel_max_depth", packet);
@@ -36,6 +47,9 @@ bool VXLAN_Analyzer::AnalyzePacket(size_t len, const uint8_t* data, Packet* pack
 	len -= hdr_size;
 	data += hdr_size;
 
+	// We've successfully parsed everything, so we might as well confirm this.
+	AnalyzerConfirmation(packet->session);
+
 	int encap_index = 0;
 	auto inner_packet = packet_analysis::IPTunnel::build_inner_packet(
 		packet, &encap_index, nullptr, len, data, DLT_RAW, BifEnum::Tunnel::VXLAN,
@@ -45,18 +59,12 @@ bool VXLAN_Analyzer::AnalyzePacket(size_t len, const uint8_t* data, Packet* pack
 	if ( len > hdr_size )
 		fwd_ret_val = ForwardPacket(len, data, inner_packet.get());
 
-	if ( fwd_ret_val )
+	if ( fwd_ret_val && vxlan_packet )
 		{
-		AnalyzerConfirmation(packet->session);
-
-		if ( vxlan_packet && packet->session )
-			{
-			EncapsulatingConn* ec = inner_packet->encap->At(encap_index);
-			if ( ec && ec->ip_hdr )
-				inner_packet->session->EnqueueEvent(vxlan_packet, nullptr,
-				                                    packet->session->GetVal(),
-				                                    ec->ip_hdr->ToPktHdrVal(), val_mgr->Count(vni));
-			}
+		EncapsulatingConn* ec = inner_packet->encap->At(encap_index);
+		if ( ec && ec->ip_hdr )
+			inner_packet->session->EnqueueEvent(vxlan_packet, nullptr, packet->session->GetVal(),
+			                                    ec->ip_hdr->ToPktHdrVal(), val_mgr->Count(vni));
 		}
 
 	return fwd_ret_val;