[ 1618.423109][ T8905] veth0: entered allmulticast mode
[ 1618.424040][ T8905] veth1: entered allmulticast mode
[ 1618.424590][ T8905] veth2: entered allmulticast mode
[ 1618.426590][ T8905] veth3: entered allmulticast mode
[ 1641.480546][ T8905] veth0: left allmulticast mode
[ 1641.481127][ T8905] veth1: left allmulticast mode
[ 1641.481534][ T8905] veth2: left allmulticast mode
[ 1641.481954][ T8905] veth3: left allmulticast mode