[ 3453.236952][T19957] veth0: entered allmulticast mode
[ 3453.237386][T19957] veth1: entered allmulticast mode
[ 3453.237682][T19957] veth2: entered allmulticast mode
[ 3453.238005][T19957] veth3: entered allmulticast mode
[ 3480.637658][T19957] veth0: left allmulticast mode
[ 3480.637998][T19957] veth1: left allmulticast mode
[ 3480.638230][T19957] veth2: left allmulticast mode
[ 3480.638462][T19957] veth3: left allmulticast mode