broken yum update to glibc 2.3.5-10.3 for x86_64

Anyone else seeing this problem?  More info below.

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Yum clearly shows the available updates:

yum list updates glibc*

Setting up repositories
livna                     100% |=========================|  903 B    00:00
updates-released          100% |=========================|  951 B    00:00
extras                    100% |=========================| 1.1 kB    00:00
base                      100% |=========================| 1.1 kB    00:00
Reading repository metadata in from local files
Excluding Packages in global exclude list
Finished
Updated Packages

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But the actual update fails:

yum update glibc*

Setting up Update Process
Setting up repositories
livna                     100% |=========================|  903 B    00:00
updates-released          100% |=========================|  951 B    00:00
extras                    100% |=========================| 1.1 kB    00:00
base                      100% |=========================| 1.1 kB    00:00
Reading repository metadata in from local files
Excluding Packages in global exclude list
Finished
Resolving Dependencies
--> Populating transaction set with selected packages. Please wait.
---> Package glibc-devel.x86_64 0:2.3.5-10.3 set to be updated
---> Package glibc.x86_64 0:2.3.5-10.3 set to be updated
---> Package glibc-profile.x86_64 0:2.3.5-10.3 set to be updated
---> Package glibc-headers.x86_64 0:2.3.5-10.3 set to be updated
---> Package glibc-common.x86_64 0:2.3.5-10.3 set to be updated
---> Package glibc-devel.i386 0:2.3.5-10.3 set to be updated
---> Package glibc-utils.x86_64 0:2.3.5-10.3 set to be updated
--> Running transaction check

--> Processing Dependency: glibc-common = 2.3.5-10 for package: glibc
--> Restarting Dependency Resolution with new changes.
--> Populating transaction set with selected packages. Please wait.
---> Package linuxthreads-devel.x86_64 0:2.3.5-10.3 set to be updated
--> Running transaction check
--> Processing Dependency: glibc-common = 2.3.5-10 for package: glibc
--> Finished Dependency Resolution

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