[ 1569.390692][ T4892] veth0: entered allmulticast mode
[ 1569.391253][ T4892] veth1: entered allmulticast mode
[ 1569.391565][ T4892] veth2: entered allmulticast mode
[ 1569.391889][ T4892] veth3: entered allmulticast mode
[ 1595.645951][ T4892] veth0: left allmulticast mode
[ 1595.646274][ T4892] veth1: left allmulticast mode
[ 1595.646508][ T4892] veth2: left allmulticast mode
[ 1595.646757][ T4892] veth3: left allmulticast mode