[  557.256559][T11514] veth0: entered allmulticast mode
[  557.256905][T11514] veth1: entered allmulticast mode
[  557.257131][T11514] veth2: entered allmulticast mode
[  557.257353][T11514] veth3: entered allmulticast mode
[  567.961265][T11514] veth0: left allmulticast mode
[  567.961526][T11514] veth1: left allmulticast mode
[  567.961735][T11514] veth2: left allmulticast mode
[  567.961911][T11514] veth3: left allmulticast mode