[ 1656.625602][T13185] veth0: entered allmulticast mode
[ 1656.626139][T13185] veth1: entered allmulticast mode
[ 1656.626477][T13185] veth2: entered allmulticast mode
[ 1656.632601][T13185] veth3: entered allmulticast mode
[ 1683.766626][T13185] veth0: left allmulticast mode
[ 1683.767069][T13185] veth1: left allmulticast mode
[ 1683.767470][T13185] veth2: left allmulticast mode
[ 1683.767856][T13185] veth3: left allmulticast mode