[ 1664.801687][ T7666] veth0: entered allmulticast mode
[ 1664.802461][ T7666] veth1: entered allmulticast mode
[ 1664.815262][ T7666] veth2: entered allmulticast mode
[ 1664.815811][ T7666] veth3: entered allmulticast mode
[ 1688.866742][ T7666] veth0: left allmulticast mode
[ 1688.867250][ T7666] veth1: left allmulticast mode
[ 1688.867637][ T7666] veth2: left allmulticast mode
[ 1688.868060][ T7666] veth3: left allmulticast mode