[ 1711.412366][ T7496] veth0: entered allmulticast mode
[ 1711.413596][ T7496] veth1: entered allmulticast mode
[ 1711.413905][ T7496] veth2: entered allmulticast mode
[ 1711.414204][ T7496] veth3: entered allmulticast mode
[ 1739.860659][ T7496] veth0: left allmulticast mode
[ 1739.861203][ T7496] veth1: left allmulticast mode
[ 1739.861594][ T7496] veth2: left allmulticast mode
[ 1739.861977][ T7496] veth3: left allmulticast mode