[ 1641.708231][T11322] veth0: entered allmulticast mode
[ 1641.708754][T11322] veth1: entered allmulticast mode
[ 1641.709062][T11322] veth2: entered allmulticast mode
[ 1641.709367][T11322] veth3: entered allmulticast mode
[ 1668.448337][T11322] veth0: left allmulticast mode
[ 1668.448626][T11322] veth1: left allmulticast mode
[ 1668.448846][T11322] veth2: left allmulticast mode
[ 1668.449058][T11322] veth3: left allmulticast mode