[ 1497.462408][T14692] veth0: entered allmulticast mode
[ 1497.464779][T14692] veth1: entered allmulticast mode
[ 1497.465746][T14692] veth2: entered allmulticast mode
[ 1497.466378][T14692] veth3: entered allmulticast mode
[ 1520.701159][T14692] veth0: left allmulticast mode
[ 1520.701733][T14692] veth1: left allmulticast mode
[ 1520.702200][T14692] veth2: left allmulticast mode
[ 1520.702639][T14692] veth3: left allmulticast mode