Today I tried to update my rawhide and found that dnf is broken.
--> Finished dependency resolution


Dependencies resolved.

=============================================================================================================================================================================================================================================
 Package                                                              Arch                                           Version                                                           Repository                                       Size
=============================================================================================================================================================================================================================================
Installing:
 java-1.7.0-openjdk-headless                                          x86_64                                         1:1.7.0.60-2.4.3.0.fc21                                           rawhide                                          25 M
Upgrading:
 autogen                                                              x86_64                                         5.18.2-1.fc21                                                     rawhide                                         412 k
 autogen-libopts                                                      x86_64                                         5.18.2-1.fc21                                                     rawhide                                          64 k
 firefox                                                              x86_64                                         24.0-2.fc21                                                       rawhide                                          27 M
 firewalld                                                            noarch                                         0.3.7-1.fc21                                                      rawhide                                         408 k
 gdisk                                                                x86_64                                         0.8.8-1.fc21                                                      rawhide                                         186 k
 initscripts                                                          x86_64                                         9.50-2.fc21                                                       rawhide                                         413 k
 java-1.7.0-openjdk                                                   x86_64                                         1:1.7.0.60-2.4.3.0.fc21                                           rawhide                                         220 k
 libgcc                                                               x86_64                                         4.8.2-1.fc21                                                      rawhide                                          80 k
 libgfortran                                                          x86_64                                         4.8.2-1.fc21                                                      rawhide                                         279 k
 libquadmath                                                          x86_64                                         4.8.2-1.fc21                                                      rawhide                                         168 k
 libgomp                                                              x86_64                                         4.8.2-1.fc21                                                      rawhide                                          99 k
 libobjc                                                              x86_64                                         4.8.2-1.fc21                                                      rawhide                                          58 k
 libstdc++                                                            x86_64                                         4.8.2-1.fc21                                                      rawhide                                         283 k
 libtool-ltdl                                                         x86_64                                         2.4.2-21.fc21                                                     rawhide                                          47 k
 lirc-libs                                                            x86_64                                         0.9.0-15.fc21                                                     rawhide                                          35 k
 llvm-libs                                                            x86_64                                         3.3-0.10.rc3.fc21                                                 rawhide                                         6.7 M
 newt                                                                 x86_64                                         0.52.16-2.fc21                                                    rawhide                                         104 k
 newt-python                                                          x86_64                                         0.52.16-2.fc21                                                    rawhide                                          53 k
 nmap-ncat                                                            x86_64                                         2:6.40-3.fc21                                                     rawhide                                         121 k
 poppler                                                              x86_64                                         0.24.2-2.fc21                                                     rawhide                                         746 k
 poppler-utils                                                        x86_64                                         0.24.2-2.fc21                                                     rawhide                                         157 k
 poppler-glib                                                         x86_64                                         0.24.2-2.fc21                                                     rawhide                                         110 k
 sysvinit-tools                                                       x86_64                                         2.88-14.dsf.fc21                                                  @System                                          58 k
     replacing  sysvinit-tools.x86_64 2.88-14.dsf.fc21
 redhat-lsb                                                           x86_64                                         4.1-22.fc21                                                       rawhide                                          25 k
 redhat-lsb-core                                                      x86_64                                         4.1-22.fc21                                                       rawhide                                          36 k
 redhat-lsb-cxx                                                       x86_64                                         4.1-22.fc21                                                       rawhide                                          15 k
 redhat-lsb-desktop                                                   x86_64                                         4.1-22.fc21                                                       rawhide                                          19 k
 redhat-lsb-languages                                                 x86_64                                         4.1-22.fc21                                                       rawhide                                          16 k
 redhat-lsb-printing                                                  x86_64                                         4.1-22.fc21                                                       rawhide                                          15 k
 redhat-lsb-submod-security                                           x86_64                                         4.1-22.fc21                                                       rawhide                                          14 k
 redhat-lsb-submod-multimedia                                         x86_64                                         4.1-22.fc21                                                       rawhide                                          14 k
 selinux-policy                                                       noarch                                         3.12.1-91.fc21                                                    rawhide                                         296 k
 selinux-policy-targeted                                              noarch                                         3.12.1-91.fc21                                                    rawhide                                         3.5 M
 sg3_utils-libs                                                       x86_64                                         1.37-1.fc21                                                       rawhide                                          61 k

Transaction Summary
=============================================================================================================================================================================================================================================
Install   1 Package
Upgrade  34 Packages

Total download size: 66 M
Is this ok [y/N]: y
Downloading Packages:
Traceback (most recent call last):
  File "/bin/dnf", line 35, in <module>
    main.user_main(sys.argv[1:], exit_code=True)
  File "/usr/lib/python2.7/site-packages/dnf/cli/main.py", line 272, in user_main
    errcode = main(args)
  File "/usr/lib/python2.7/site-packages/dnf/cli/main.py", line 64, in main
    return _main(base, args)
  File "/usr/lib/python2.7/site-packages/dnf/cli/main.py", line 187, in _main
    return_code, resultmsgs = base.do_transaction()
  File "/usr/lib/python2.7/site-packages/dnf/cli/cli.py", line 185, in do_transaction
    self.download_callback_total_cb)
  File "/usr/lib/python2.7/site-packages/dnf/yum/base.py", line 1024, in download_packages
    remote_pkgs = filter(lambda po: not (po.from_cmdline or po.repo.local), pkglist)
  File "/usr/lib/python2.7/site-packages/dnf/yum/base.py", line 1024, in <lambda>
    remote_pkgs = filter(lambda po: not (po.from_cmdline or po.repo.local), pkglist)
  File "/usr/lib/python2.7/site-packages/dnf/package.py", line 109, in repo
    return self.yumbase.repos[self.reponame]
KeyError: '@System'

yum update shows no update even after yum clean all & yum update.
Any one else having this?