diff --git a/test/e2e/core.go b/test/e2e/core.go
index 6bfb12d4bd4..ce6a6bd8c32 100644
--- a/test/e2e/core.go
+++ b/test/e2e/core.go
@@ -62,6 +62,7 @@ func CoreDump(dir string) {
 		cmds = append(cmds, []command{
 			{"cat /var/log/kubelet.log", "kubelet"},
 			{"cat /var/log/supervisor/supervisord.log", "supervisord"},
+			{"cat /var/log/kern.log", "kern.log"},
 		}...)
 	}
 
@@ -87,7 +88,7 @@ func CoreDump(dir string) {
 		cmds = append(cmds, []command{
 			{"cat /var/log/kubelet.log", "kubelet"},
 			{"cat /var/log/supervisor/supervisord.log", "supervisord"},
-			{"cat /var/log/dmesg", "dmesg"},
+			{"cat /var/log/kern.log", "kern.log"},
 		}...)
 	}