[  633.216044] veth0: entered allmulticast mode
[  633.216127] veth1: entered allmulticast mode
[  633.216204] veth2: entered allmulticast mode
[  633.216250] veth3: entered allmulticast mode
[  641.797317] veth0: left allmulticast mode
[  641.797380] veth1: left allmulticast mode
[  641.797416] veth2: left allmulticast mode
[  641.797447] veth3: left allmulticast mode