[ 1556.782531][ T4665] veth0: entered allmulticast mode
[ 1556.783021][ T4665] veth1: entered allmulticast mode
[ 1556.783334][ T4665] veth2: entered allmulticast mode
[ 1556.784703][ T4665] veth3: entered allmulticast mode
[ 1582.118687][ T4665] veth0: left allmulticast mode
[ 1582.118981][ T4665] veth1: left allmulticast mode
[ 1582.119209][ T4665] veth2: left allmulticast mode
[ 1582.119464][ T4665] veth3: left allmulticast mode