RHEL7: libvirtd がエラー "dbus_message_iter_append_basic() were incorrect, assertion "_dbus_check_is_valid_utf8 (*string_p)" を表示して起動しない

Issue

• システムロケールを ja_JP.eucjp に設定します。
  すると、以下のエラーで libvirtd が起動しません。

  libvirtd: process 10896: arguments to dbus_message_iter_append_basic() were incorrect, assertion "_dbus_check_is_valid_utf8 (*string_p)" failed in file ../../dbus/dbus-message.c line 2754.
  libvirtd: This is normally a bug in some application using the D-Bus library.
  libvirtd: D-Bus not built with -rdynamic so unable to print a backtrace
  abrt-hook-ccpp: Process 10896 (libvirtd) of user 0 killed by SIGABRT - ignoring (repeated crash)