[ 1591.524147][T15483] veth0: entered allmulticast mode
[ 1591.526244][T15483] veth1: entered allmulticast mode
[ 1591.526818][T15483] veth2: entered allmulticast mode
[ 1591.527380][T15483] veth3: entered allmulticast mode
[ 1615.013220][T15483] veth0: left allmulticast mode
[ 1615.013667][T15483] veth1: left allmulticast mode
[ 1615.014051][T15483] veth2: left allmulticast mode
[ 1615.014455][T15483] veth3: left allmulticast mode