haproxy failed when create a Load balancer with public port 53

[weizhouapache]

problem

as title

It happens in the VRs of both VPC and isolated network

logs below

Apr 16 09:25:29 systemvm haproxy[2066]: [ALERT]    (2066) : Binding [/etc/haproxy/haproxy.cfg:34] for proxy 10_0_53_2-53: cannot bind socket (Address already in use) for [10.0.53.2:53]
Apr 16 09:25:29 systemvm haproxy[2066]: [ALERT]    (2066) : [/usr/sbin/haproxy.main()] Some protocols failed to start their listeners! Exiting.
Apr 16 09:25:29 localhost haproxy[2094]: Resumed proxy cloud-default.
Apr 16 09:25:29 systemvm haproxy[2094]: [WARNING]  (2094) : Resumed proxy cloud-default.
Apr 16 09:25:29 systemvm haproxy[2094]: [WARNING]  (2094) : Resumed frontend GLOBAL.
Apr 16 09:25:29 systemvm haproxy[2066]: [WARNING]  (2066) : Loading failure!

versions

The versions of ACS, hypervisors, storage, network etc..

The steps to reproduce the bug

...

What to do about it?

No response

[DaanHoogland]

fixed in 10739