yum is stuck

[Doll, Margaret Ann]

I ran "yum update" on my RedHat systems this morning.  All the upgrades
completed successfully except on one system running Red Hat Enterprise
Linux Workstation release 6.3 (Santiago).

The update is stuck at

Cleanup    :
pango-1.28.1-3.el6_0.5.x86_64
56/58
  Cleanup    :
kexec-tools-2.0.0-245.el6.x86_64
57/58

There were no problems listed in the update procedure.

What should I do now?

Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/mapper/VolGroup00-LogVol00
                     924426020   9207744 868260096   2% /
tmpfs                 12266608       288  12266320   1% /dev/shm
/dev/sda3               198337     92269     95828  50% /boot
/dev/sda5              4128448   3790028    128708  97% /home

Top shows:
Mem:  24533220k total, 24186912k used,   346308k free, 13771324k buffers
Swap: 26836984k total,        0k used, 26836984k free,  8948096k cached