[ 1649.234684][ T5146] veth0: entered allmulticast mode
[ 1649.236001][ T5146] veth1: entered allmulticast mode
[ 1649.236545][ T5146] veth2: entered allmulticast mode
[ 1649.236878][ T5146] veth3: entered allmulticast mode
[ 1675.917706][ T5146] veth0: left allmulticast mode
[ 1675.917988][ T5146] veth1: left allmulticast mode
[ 1675.918240][ T5146] veth2: left allmulticast mode
[ 1675.918455][ T5146] veth3: left allmulticast mode