integration tests: add debugs

Author: alban

integration/314_container_accept_before_kretprobe_test.sh

@@ -13,10 +13,12 @@ weave_on "$HOST1" run -d --name server busybox /bin/sh -c "while true; do \
 		sleep 1 ;
 	done | nc -l -p 8080"
 
-scope_on "$HOST1" launch --probe.ebpf.connections=true
+scope_on "$HOST1" launch --probe.ebpf.connections=true -debug
 wait_for_containers "$HOST1" 60 server
 has_container "$HOST1" server
 
+sleep 10
+
 weave_on "$HOST1" run -d --name client busybox /bin/sh -c "while true; do \
 		date ;
 		sleep 1 ;
@@ -29,6 +31,16 @@ has_container "$HOST1" client
 list_containers "$HOST1"
 list_connections "$HOST1"
 
+sleep 10
+
+echo "EbpfTracker"
+docker_on "$HOST1" logs weavescope 2>&1 | grep "EbpfTracker" || true
+echo
+
+echo "fd-install events:"
+docker_on "$HOST1" logs weavescope 2>&1 | grep "fd-install" || true
+echo
+
 has_connection containers "$HOST1" client server
 
 endpoints_have_ebpf "$HOST1"