[ 1788.469196][ T5721] veth0: entered allmulticast mode
[ 1788.470640][ T5721] veth1: entered allmulticast mode
[ 1788.470952][ T5721] veth2: entered allmulticast mode
[ 1788.471282][ T5721] veth3: entered allmulticast mode
[ 1817.092744][ T5721] veth0: left allmulticast mode
[ 1817.093038][ T5721] veth1: left allmulticast mode
[ 1817.093620][ T5721] veth2: left allmulticast mode
[ 1817.093851][ T5721] veth3: left allmulticast mode