[ 1737.118728][ T8443] veth0: entered allmulticast mode
[ 1737.119210][ T8443] veth1: entered allmulticast mode
[ 1737.119578][ T8443] veth2: entered allmulticast mode
[ 1737.119932][ T8443] veth3: entered allmulticast mode
[ 1765.082019][ T8443] veth0: left allmulticast mode
[ 1765.082376][ T8443] veth1: left allmulticast mode
[ 1765.082621][ T8443] veth2: left allmulticast mode
[ 1765.082859][ T8443] veth3: left allmulticast mode