[ 1527.414385][T21315] veth0: entered allmulticast mode
[ 1527.415387][T21315] veth1: entered allmulticast mode
[ 1527.416025][T21315] veth2: entered allmulticast mode
[ 1527.416624][T21315] veth3: entered allmulticast mode
[ 1527.426553][T21315] veth4: entered allmulticast mode
[ 1527.427740][T21315] veth5: entered allmulticast mode
[ 1563.002553][T21315] veth0: left allmulticast mode
[ 1563.003324][T21315] veth1: left allmulticast mode
[ 1563.004074][T21315] veth2: left allmulticast mode
[ 1563.004693][T21315] veth3: left allmulticast mode
[ 1563.005156][T21315] veth4: left allmulticast mode
[ 1563.005774][T21315] veth5: left allmulticast mode