[  544.722840][T11688] veth0: entered allmulticast mode
[  544.723212][T11688] veth1: entered allmulticast mode
[  544.723444][T11688] veth2: entered allmulticast mode
[  544.723669][T11688] veth3: entered allmulticast mode
[  555.449613][T11688] veth0: left allmulticast mode
[  555.449844][T11688] veth1: left allmulticast mode
[  555.450020][T11688] veth2: left allmulticast mode
[  555.450187][T11688] veth3: left allmulticast mode