[ 1569.572316][ T4847] veth0: entered allmulticast mode
[ 1569.573846][ T4847] veth1: entered allmulticast mode
[ 1569.574148][ T4847] veth2: entered allmulticast mode
[ 1569.574452][ T4847] veth3: entered allmulticast mode
[ 1595.682948][ T4847] veth0: left allmulticast mode
[ 1595.683252][ T4847] veth1: left allmulticast mode
[ 1595.683558][ T4847] veth2: left allmulticast mode
[ 1595.683813][ T4847] veth3: left allmulticast mode