[ 1631.591916][ T6165] veth0: entered allmulticast mode
[ 1631.595667][ T6165] veth1: entered allmulticast mode
[ 1631.596596][ T6165] veth2: entered allmulticast mode
[ 1631.600116][ T6165] veth3: entered allmulticast mode
[ 1655.217663][ T6165] veth0: left allmulticast mode
[ 1655.218148][ T6165] veth1: left allmulticast mode
[ 1655.218571][ T6165] veth2: left allmulticast mode
[ 1655.218969][ T6165] veth3: left allmulticast mode