[ 1797.180031][ T9939] veth0: entered allmulticast mode
[ 1797.185621][ T9939] veth1: entered allmulticast mode
[ 1797.185955][ T9939] veth2: entered allmulticast mode
[ 1797.186276][ T9939] veth3: entered allmulticast mode
[ 1826.039239][ T9939] veth0: left allmulticast mode
[ 1826.039654][ T9939] veth1: left allmulticast mode
[ 1826.039973][ T9939] veth2: left allmulticast mode
[ 1826.040212][ T9939] veth3: left allmulticast mode