[ 1178.544813][T19102] veth0: entered allmulticast mode
[ 1178.547840][T19102] veth1: entered allmulticast mode
[ 1178.548486][T19102] veth2: entered allmulticast mode
[ 1178.549655][T19102] veth3: entered allmulticast mode
[ 1201.631105][T19102] veth0: left allmulticast mode
[ 1201.632029][T19102] veth1: left allmulticast mode
[ 1201.632757][T19102] veth2: left allmulticast mode
[ 1201.633515][T19102] veth3: left allmulticast mode