[ 1103.552771][T22215] veth0: entered allmulticast mode
[ 1103.553142][T22215] veth1: entered allmulticast mode
[ 1103.553391][T22215] veth2: entered allmulticast mode
[ 1103.553621][T22215] veth3: entered allmulticast mode
[ 1114.555505][T22215] veth0: left allmulticast mode
[ 1114.555801][T22215] veth1: left allmulticast mode
[ 1114.556036][T22215] veth2: left allmulticast mode
[ 1114.556295][T22215] veth3: left allmulticast mode