[ 1377.001279][ T7442] veth0: entered allmulticast mode
[ 1377.001789][ T7442] veth1: entered allmulticast mode
[ 1377.002083][ T7442] veth2: entered allmulticast mode
[ 1377.002376][ T7442] veth3: entered allmulticast mode
[ 1402.362928][ T7442] veth0: left allmulticast mode
[ 1402.363257][ T7442] veth1: left allmulticast mode
[ 1402.363544][ T7442] veth2: left allmulticast mode
[ 1402.363792][ T7442] veth3: left allmulticast mode