[ 1787.371953][T13372] veth0: entered allmulticast mode
[ 1787.372902][T13372] veth1: entered allmulticast mode
[ 1787.373504][T13372] veth2: entered allmulticast mode
[ 1787.374091][T13372] veth3: entered allmulticast mode
[ 1810.915200][T13372] veth0: left allmulticast mode
[ 1810.916110][T13372] veth1: left allmulticast mode
[ 1810.916868][T13372] veth2: left allmulticast mode
[ 1810.917608][T13372] veth3: left allmulticast mode