svn repository uuid mismatch from mirror

Hi all,

I wanted to svn up my /usr/src and it reported repository uuid mismatch.
After digging it seems to be related to svn mirrors. Is UUID supposed to be
different among mirrors? If not, could anything detect it and contact
mirror admins? Since it is now all hidden behind geo dns.


# svn up
Updating '.':
svn: E170009: Repository UUID '50bf32de-df07-e311-8ff9-0026557e8dec'
doesn't match expected UUID 'ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f'

# svn info
Path: .
Working Copy Root Path: /usr/src
URL: https://svn.freebsd.org/base/head
Relative URL: ^/head
Repository Root: https://svn.freebsd.org/base
Repository UUID: ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
Revision: 286782
Node Kind: directory
Schedule: normal
Last Changed Author: pfg
Last Changed Rev: 286782
Last Changed Date: 2015-08-14 22:58:04 +0800 (Fri, 14 Aug 2015)

# svn info https://svn.freebsd.org/base
Path: base
URL: https://svn.freebsd.org/base
Relative URL: ^/
Repository Root: https://svn.freebsd.org/base
Repository UUID: 50bf32de-df07-e311-8ff9-0026557e8dec
Revision: 286835
Node Kind: directory
Last Changed Author: adrian
Last Changed Rev: 286835
Last Changed Date: 2015-08-17 10:04:11 +0800 (Mon, 17 Aug 2015)

# host svn.freebsd.org
svn.freebsd.org is an alias for svnmir.geo.freebsd.org.
svnmir.geo.FreeBSD.org has address 140.113.168.170
svnmir.geo.FreeBSD.org has IPv6 address 2001:f18:113:fb5d::e6a:0
svnmir.geo.FreeBSD.org mail is handled by 0 .

# svn info https://213.138.116.72/base
Error validating server certificate for 'https://213.138.116.72:443':
 - The certificate hostname does not match.
Certificate information:
 - Hostname: svn.freebsd.org
 - Valid: from Jun 22 00:00:00 2015 GMT until Jun 22 23:59:59 2016 GMT
 - Issuer: Gandi, Paris, Paris, FR
 - Fingerprint: E9:37:73:80:B5:32:1B:93:92:94:98:17:59:F0:FA:A2:5F:1E:DE:B9
(R)eject, accept (t)emporarily or accept (p)ermanently? t
Path: base
URL: https://213.138.116.72/base
Relative URL: ^/
Repository Root: https://213.138.116.72/base
Repository UUID: ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
Revision: 286835
Node Kind: directory
Last Changed Author: adrian
Last Changed Rev: 286835
Last Changed Date: 2015-08-17 10:04:11 +0800 (Mon, 17 Aug 2015)

#

-Jia-Shiun.