[ 2014.405339][T18835] veth0: entered allmulticast mode
[ 2014.406092][T18835] veth1: entered allmulticast mode
[ 2014.406620][T18835] veth2: entered allmulticast mode
[ 2014.407157][T18835] veth3: entered allmulticast mode
[ 2037.486300][T18835] veth0: left allmulticast mode
[ 2037.487183][T18835] veth1: left allmulticast mode
[ 2037.487922][T18835] veth2: left allmulticast mode
[ 2037.488746][T18835] veth3: left allmulticast mode