[  722.561183] veth0: entered allmulticast mode
[  722.561397] veth1: entered allmulticast mode
[  722.561568] veth2: entered allmulticast mode
[  722.561696] veth3: entered allmulticast mode
[  732.029409] veth0: left allmulticast mode
[  732.029489] veth1: left allmulticast mode
[  732.029533] veth2: left allmulticast mode
[  732.029570] veth3: left allmulticast mode