[ 1377.114917][T18200] veth0: entered allmulticast mode
[ 1377.115525][T18200] veth1: entered allmulticast mode
[ 1377.115867][T18200] veth2: entered allmulticast mode
[ 1377.116209][T18200] veth3: entered allmulticast mode
[ 1396.264507][T18200] veth0: left allmulticast mode
[ 1396.264897][T18200] veth1: left allmulticast mode
[ 1396.265162][T18200] veth2: left allmulticast mode
[ 1396.265406][T18200] veth3: left allmulticast mode