[  687.192595][T12283] veth0: entered allmulticast mode
[  687.192986][T12283] veth1: entered allmulticast mode
[  687.193355][T12283] veth2: entered allmulticast mode
[  687.193680][T12283] veth3: entered allmulticast mode
[  698.251263][T12283] veth0: left allmulticast mode
[  698.251613][T12283] veth1: left allmulticast mode
[  698.251889][T12283] veth2: left allmulticast mode
[  698.252159][T12283] veth3: left allmulticast mode