[  556.822568][ T4446] veth0: entered allmulticast mode
[  556.823010][ T4446] veth1: entered allmulticast mode
[  556.823319][ T4446] veth2: entered allmulticast mode
[  556.823599][ T4446] veth3: entered allmulticast mode
[  556.823912][ T4446] veth4: entered allmulticast mode
[  556.824189][ T4446] veth5: entered allmulticast mode
[  568.107297][ T4446] veth0: left allmulticast mode
[  568.107516][ T4446] veth1: left allmulticast mode
[  568.107680][ T4446] veth2: left allmulticast mode
[  568.107843][ T4446] veth3: left allmulticast mode
[  568.107999][ T4446] veth4: left allmulticast mode
[  568.108155][ T4446] veth5: left allmulticast mode