[ 1331.666904][ T8892] veth0: entered allmulticast mode
[ 1331.667601][ T8892] veth1: entered allmulticast mode
[ 1331.667972][ T8892] veth2: entered allmulticast mode
[ 1331.668323][ T8892] veth3: entered allmulticast mode
[ 1350.664025][ T8892] veth0: left allmulticast mode
[ 1350.664385][ T8892] veth1: left allmulticast mode
[ 1350.664654][ T8892] veth2: left allmulticast mode
[ 1350.664929][ T8892] veth3: left allmulticast mode