[ 1676.232597][ T8884] veth0: entered allmulticast mode
[ 1676.233592][ T8884] veth1: entered allmulticast mode
[ 1676.234138][ T8884] veth2: entered allmulticast mode
[ 1676.234692][ T8884] veth3: entered allmulticast mode
[ 1700.954795][ T8884] veth0: left allmulticast mode
[ 1700.955586][ T8884] veth1: left allmulticast mode
[ 1700.956266][ T8884] veth2: left allmulticast mode
[ 1700.956913][ T8884] veth3: left allmulticast mode