yum update microcode_ctl报错

Question

`Error: Depsolving loop limit reached.
Error: Package: mod_perl-2.0.11-1.el7.x86_64 (epel)

       Requires: httpd-mmn = 20120211x8664
       Installed: 1:httpd-2.2.15-60.el6.6vm.x86_64 (@virtualmin)
           httpd-mmn = 20051115
       Available: httpd-2.4.6-95.el7.centos.x86_64 (base)
           httpd-mmn = 20120211x8664
           httpd-mmn = 20120211-x86-64
           httpd-mmn = 20120211
       Available: httpd-2.4.6-97.el7.centos.x86_64 (updates)
           httpd-mmn = 20120211x8664
           httpd-mmn = 20120211-x86-64
           httpd-mmn = 20120211
       Available: 1:httpd-2.2.15-60.el6.4.vm.x86_64 (virtualmin)
           httpd-mmn = 20051115
       Available: 1:httpd-2.2.15-60.el6.5vm.x86_64 (virtualmin)
           httpd-mmn = 20051115

Error: Package: python-argparse-1.2.1-2.1.el6.noarch (@base)

       Requires: python(abi) = 2.6
       Removing: python-2.6.6-68.el6_10.x86_64 (@updates)
           python(abi) = 2.6
       Updated By: python-2.7.5-90.el7.x86_64 (updates)
           python(abi) = 2.7
           python(abi) = 2.7
       Available: python-2.7.5-89.el7.x86_64 (base)
           python(abi) = 2.7
           python(abi) = 2.7
       Available: python3-3.6.8-17.el7.i686 (base)
           python(abi) = 3.6
           python(abi) = 3.6
       Available: python3-3.6.8-18.el7.i686 (updates)
           python(abi) = 3.6
           python(abi) = 3.6
       Available: python34-3.4.10-7.el7.x86_64 (epel)
           python(abi) = 3.4

Error: Package: xorg-x11-drv-i740-1.3.4-12.el6.x86_64 (@base)

       Requires: xserver-abi(videodrv-19) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(videodrv-19) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: xorg-x11-drv-i128-1.3.6-11.el6.x86_64 (@base)

       Requires: xserver-abi(videodrv-19) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(videodrv-19) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: xorg-x11-drv-cirrus-1.5.3-1.el6.x86_64 (@base)

       Requires: xserver-abi(videodrv-19) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(videodrv-19) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: xorg-x11-drv-hyperpen-1.4.1-6.el6.x86_64 (@base)

       Requires: xserver-abi(xinput-21) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(xinput-21) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: 1:httpd-2.2.15-60.el6.6vm.x86_64 (@virtualmin)

       Requires: libpcre.so.0()(64bit)
       Removing: pcre-7.8-7.el6.x86_64 (@base)
           libpcre.so.0()(64bit)
       Updated By: pcre-8.32-17.el7.x86_64 (base)
           Not found

Error: Package: gnome-python2-libwnck-2.28.0-5.el6.x86_64 (@base)

       Requires: python(abi) = 2.6
       Removing: python-2.6.6-68.el6_10.x86_64 (@updates)
           python(abi) = 2.6
       Updated By: python-2.7.5-90.el7.x86_64 (updates)
           python(abi) = 2.7
           python(abi) = 2.7
       Available: python-2.7.5-89.el7.x86_64 (base)
           python(abi) = 2.7
           python(abi) = 2.7
       Available: python3-3.6.8-17.el7.i686 (base)
           python(abi) = 3.6
           python(abi) = 3.6
       Available: python3-3.6.8-18.el7.i686 (updates)
           python(abi) = 3.6
           python(abi) = 3.6
       Available: python34-3.4.10-7.el7.x86_64 (epel)
           python(abi) = 3.4

Error: Package: kernel-2.6.32-642.6.2.el6.x86_64 (@updates)

       Requires: /sbin/new-kernel-pkg
       Removing: grubby-7.0.15-7.el6.x86_64 (@base)
           Not found
       Updated By: grubby-8.28-26.el7.x86_64 (base)
           Not found

Error: Package: grep-2.20-6.el6.x86_64 (@base)

       Requires: libpcre.so.0()(64bit)
       Removing: pcre-7.8-7.el6.x86_64 (@base)
           libpcre.so.0()(64bit)
       Updated By: pcre-8.32-17.el7.x86_64 (base)
           Not found

Error: Package: 1:gdm-user-switch-applet-2.30.4-67.el6.x86_64 (@base)

       Requires: libpanel-applet-2.so.0()(64bit)
       Removing: gnome-panel-libs-2.30.2-16.el6.x86_64 (@base)
           libpanel-applet-2.so.0()(64bit)
       Obsoleted By: gnome-classic-session-3.28.1-14.el7.noarch (base)
           Not found

Error: Package: ConsoleKit-x11-0.4.1-6.el6.x86_64 (@base)

       Requires: ConsoleKit = 0.4.1-6.el6
       Removing: ConsoleKit-0.4.1-6.el6.x86_64 (@base)
           ConsoleKit = 0.4.1-6.el6
       Obsoleted By: systemd-219-78.el7_9.2.x86_64 (updates)
           Not found

Error: Package: xorg-x11-drv-ast-1.1.5-1.el6.x86_64 (@base)

       Requires: xserver-abi(videodrv-19) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(videodrv-19) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: mod_python-3.3.1-16.el6.x86_64 (@epel)

       Requires: python(abi) = 2.6
       Removing: python-2.6.6-68.el6_10.x86_64 (@updates)
           python(abi) = 2.6
       Updated By: python-2.7.5-90.el7.x86_64 (updates)
           python(abi) = 2.7
           python(abi) = 2.7
       Available: python-2.7.5-89.el7.x86_64 (base)
           python(abi) = 2.7
           python(abi) = 2.7
       Available: python3-3.6.8-17.el7.i686 (base)
           python(abi) = 3.6
           python(abi) = 3.6
       Available: python3-3.6.8-18.el7.i686 (updates)
           python(abi) = 3.6
           python(abi) = 3.6
       Available: python34-3.4.10-7.el7.x86_64 (epel)
           python(abi) = 3.4

Error: Package: cmake-2.8.12.2-4.el6.x86_64 (@base)

       Requires: libarchive.so.2()(64bit)
       Removing: libarchive-2.8.3-7.el6_8.x86_64 (@base)
           libarchive.so.2()(64bit)
       Updated By: libarchive-3.1.2-14.el7_7.x86_64 (base)
           Not found

Error: Package: xorg-x11-drv-voodoo-1.2.5-11.el6.x86_64 (@base)

       Requires: xserver-abi(videodrv-19) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(videodrv-19) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: xorg-x11-drv-mach64-6.9.5-1.el6.x86_64 (@base)

       Requires: xserver-abi(videodrv-19) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(videodrv-19) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: python-iwlib-0.1-1.2.el6.x86_64 (@anaconda-CentOS-201311291202.x86_64/6.5)

       Requires: libpython2.6.so.1.0()(64bit)
       Removing: python-libs-2.6.6-68.el6_10.x86_64 (@updates)
           libpython2.6.so.1.0()(64bit)
       Updated By: python-libs-2.7.5-90.el7.x86_64 (updates)
           Not found

Error: Package: libgcj-4.4.7-18.el6_9.2.x86_64 (@updates)

       Requires: libgmp.so.3()(64bit)
       Removing: gmp-4.3.1-12.el6.x86_64 (@base)
           libgmp.so.3()(64bit)
       Updated By: 1:gmp-6.0.0-15.el7.x86_64 (base)
           Not found

Error: Package: xorg-x11-drv-sis-0.10.8-1.el6.x86_64 (@base)

       Requires: xserver-abi(videodrv-19) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(videodrv-19) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: libevent-headers-1.4.13-4.el6.noarch (@base)

       Requires: libevent-devel = 1.4.13-4.el6
       Removing: libevent-devel-1.4.13-4.el6.x86_64 (@base)
           libevent-devel = 1.4.13-4.el6
       Updated By: libevent-devel-2.0.21-4.el7.x86_64 (base)
           libevent-devel = 2.0.21-4.el7

Error: Package: xorg-x11-drv-sisusb-0.9.6-11.el6.x86_64 (@base)

       Requires: xserver-abi(videodrv-19) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(videodrv-19) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: xorg-x11-drv-aiptek-1.4.1-6.el6.x86_64 (@base)

       Requires: xserver-abi(xinput-21) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(xinput-21) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: xorg-x11-drv-rendition-4.2.6-1.el6.x86_64 (@base)

       Requires: xserver-abi(videodrv-19) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(videodrv-19) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: 1:readahead-1.5.6-2.el6.x86_64 (@anaconda-CentOS-201311291202.x86_64/6.5)

       Requires: upstart
       Removing: upstart-0.6.5-16.el6.x86_64 (@base)
           upstart = 0.6.5-16.el6
       Obsoleted By: systemd-219-78.el7_9.2.x86_64 (updates)
           Not found

Error: Package: xorg-x11-drv-mga-1.6.3-11.el6.x86_64 (@base)

       Requires: xserver-abi(videodrv-19) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(videodrv-19) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: xorg-x11-drv-fpit-1.4.0-7.el6.x86_64 (@base)

       Requires: xserver-abi(xinput-21) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(xinput-21) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: xorg-x11-drv-tdfx-1.4.6-1.el6.x86_64 (@base)

       Requires: xserver-abi(videodrv-19) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(videodrv-19) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: kernel-2.6.32-754.33.1.el6.x86_64 (@updates)

       Requires: /sbin/new-kernel-pkg
       Removing: grubby-7.0.15-7.el6.x86_64 (@base)
           Not found
       Updated By: grubby-8.28-26.el7.x86_64 (base)
           Not found

Error: Package: xorg-x11-drv-glint-1.2.8-11.el6.x86_64 (@base)

       Requires: xserver-abi(videodrv-19) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(videodrv-19) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: libgail-gnome-1.20.1-4.1.el6.centos.x86_64 (@base)

       Requires: libpanel-applet-2.so.0()(64bit)
       Removing: gnome-panel-libs-2.30.2-16.el6.x86_64 (@base)
           libpanel-applet-2.so.0()(64bit)
       Obsoleted By: gnome-classic-session-3.28.1-14.el7.noarch (base)
           Not found

Error: Package: satyr-0.16-2.el6.x86_64 (@base)

       Requires: librpm.so.1()(64bit)
       Removing: rpm-libs-4.8.0-55.el6.x86_64 (@base)
           librpm.so.1()(64bit)
       Updated By: rpm-libs-4.11.3-45.el7.x86_64 (base)
           Not found

Error: Package: xorg-x11-drv-elographics-1.4.1-4.el6.x86_64 (@base)

       Requires: xserver-abi(xinput-21) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(xinput-21) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: mod_python-3.3.1-16.el6.x86_64 (@epel)

       Requires: libpython2.6.so.1.0()(64bit)
       Removing: python-libs-2.6.6-68.el6_10.x86_64 (@updates)
           libpython2.6.so.1.0()(64bit)
       Updated By: python-libs-2.7.5-90.el7.x86_64 (updates)
           Not found

Error: Package: xorg-x11-drv-savage-2.3.7-3.el6.x86_64 (@base)

       Requires: xserver-abi(videodrv-19) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(videodrv-19) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: xorg-x11-drv-acecad-1.5.0-8.el6.x86_64 (@base)

       Requires: xserver-abi(xinput-21) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(xinput-21) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: pyxf86config-0.3.37-7.1.el6.x86_64 (@base)

       Requires: python(abi) = 2.6
       Removing: python-2.6.6-68.el6_10.x86_64 (@updates)
           python(abi) = 2.6
       Updated By: python-2.7.5-90.el7.x86_64 (updates)
           python(abi) = 2.7
           python(abi) = 2.7
       Available: python-2.7.5-89.el7.x86_64 (base)
           python(abi) = 2.7
           python(abi) = 2.7
       Available: python3-3.6.8-17.el7.i686 (base)
           python(abi) = 3.6
           python(abi) = 3.6
       Available: python3-3.6.8-18.el7.i686 (updates)
           python(abi) = 3.6
           python(abi) = 3.6
       Available: python34-3.4.10-7.el7.x86_64 (epel)
           python(abi) = 3.4

Error: Package: xorg-x11-drv-penmount-1.5.0-6.el6.x86_64 (@base)

       Requires: xserver-abi(xinput-21) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(xinput-21) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: xorg-x11-drv-nv-2.1.20-6.el6.x86_64 (@base)

       Requires: xserver-abi(videodrv-19) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(videodrv-19) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: 1:httpd-tools-2.2.15-60.el6.6vm.x86_64 (@virtualmin)

       Requires: libpcre.so.0()(64bit)
       Removing: pcre-7.8-7.el6.x86_64 (@base)
           libpcre.so.0()(64bit)
       Updated By: pcre-8.32-17.el7.x86_64 (base)
           Not found

Error: Package: kernel-2.6.32-696.30.1.el6.x86_64 (@updates)

       Requires: /sbin/new-kernel-pkg
       Removing: grubby-7.0.15-7.el6.x86_64 (@base)
           Not found
       Updated By: grubby-8.28-26.el7.x86_64 (base)
           Not found

Error: Package: xorg-x11-drv-apm-1.2.5-11.el6.x86_64 (@base)

       Requires: xserver-abi(videodrv-19) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(videodrv-19) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: xorg-x11-drv-mutouch-1.3.0-6.el6.x86_64 (@base)

       Requires: xserver-abi(xinput-21) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(xinput-21) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: xorg-x11-drv-xgi-1.6.1-1.el6.x86_64 (@base)

       Requires: xserver-abi(videodrv-19) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(videodrv-19) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: hal-info-20090716-5.el6.noarch (@base)

       Requires: hal >= 0.5.10
       Removing: hal-0.5.14-14.el6.x86_64 (@base)
           hal = 0.5.14-14.el6
       Obsoleted By: systemd-219-78.el7_9.2.x86_64 (updates)
           Not found

Error: Package: plymouth-theme-rings-0.8.3-29.el6.centos.noarch (@base)

       Requires: plymouth-plugin-two-step = 0.8.3-29.el6.centos
       Removing: plymouth-plugin-two-step-0.8.3-29.el6.centos.x86_64 (@base)
           plymouth-plugin-two-step = 0.8.3-29.el6.centos
       Updated By: plymouth-plugin-two-step-0.8.9-0.34.20140113.el7.centos.x86_64 (base)
           plymouth-plugin-two-step = 0.8.9-0.34.20140113.el7.centos

Error: Package: ppl-0.10.2-11.el6.x86_64 (@anaconda-CentOS-201311291202.x86_64/6.5)

       Requires: libgmp.so.3()(64bit)
       Removing: gmp-4.3.1-12.el6.x86_64 (@base)
           libgmp.so.3()(64bit)
       Updated By: 1:gmp-6.0.0-15.el7.x86_64 (base)
           Not found

Error: Package: gnome-power-manager-2.28.3-7.el6_4.x86_64 (@base)

       Requires: hal >= 0.5.8
       Removing: hal-0.5.14-14.el6.x86_64 (@base)
           hal = 0.5.14-14.el6
       Obsoleted By: systemd-219-78.el7_9.2.x86_64 (updates)
           Not found

Error: Package: gnome-power-manager-2.28.3-7.el6_4.x86_64 (@base)

       Requires: libnotify.so.1()(64bit)
       Removing: libnotify-0.5.0-1.el6.x86_64 (@base)
           libnotify.so.1()(64bit)
       Updated By: libnotify-0.7.7-1.el7.x86_64 (base)
           Not found

Error: Package: xorg-x11-drv-siliconmotion-1.7.8-1.el6.x86_64 (@base)

       Requires: xserver-abi(videodrv-19) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(videodrv-19) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: python-iwlib-0.1-1.2.el6.x86_64 (@anaconda-CentOS-201311291202.x86_64/6.5)

       Requires: python(abi) = 2.6
       Removing: python-2.6.6-68.el6_10.x86_64 (@updates)
           python(abi) = 2.6
       Updated By: python-2.7.5-90.el7.x86_64 (updates)
           python(abi) = 2.7
           python(abi) = 2.7
       Available: python-2.7.5-89.el7.x86_64 (base)
           python(abi) = 2.7
           python(abi) = 2.7
       Available: python3-3.6.8-17.el7.i686 (base)
           python(abi) = 3.6
           python(abi) = 3.6
       Available: python3-3.6.8-18.el7.i686 (updates)
           python(abi) = 3.6
           python(abi) = 3.6
       Available: python34-3.4.10-7.el7.x86_64 (epel)
           python(abi) = 3.4

Error: Package: mod_dav_svn-1.7.14-16.el7.x86_64 (base)

       Requires: httpd-mmn = 20120211x8664
       Installed: 1:httpd-2.2.15-60.el6.6vm.x86_64 (@virtualmin)
           httpd-mmn = 20051115
       Available: httpd-2.4.6-95.el7.centos.x86_64 (base)
           httpd-mmn = 20120211x8664
           httpd-mmn = 20120211-x86-64
           httpd-mmn = 20120211
       Available: httpd-2.4.6-97.el7.centos.x86_64 (updates)
           httpd-mmn = 20120211x8664
           httpd-mmn = 20120211-x86-64
           httpd-mmn = 20120211
       Available: 1:httpd-2.2.15-60.el6.4.vm.x86_64 (virtualmin)
           httpd-mmn = 20051115
       Available: 1:httpd-2.2.15-60.el6.5vm.x86_64 (virtualmin)
           httpd-mmn = 20051115

Error: Package: udisks-1.0.1-11.el6.x86_64 (@base)

       Requires: libparted-2.1.so.0()(64bit)
       Removing: parted-2.1-29.el6.x86_64 (@base)
           libparted-2.1.so.0()(64bit)
       Updated By: parted-3.1-32.el7.x86_64 (base)
           Not found

Error: Package: udisks-1.0.1-11.el6.x86_64 (@base)

       Requires: libpolkit-backend-1.so.0()(64bit)
       Removing: polkit-0.96-11.el6_10.1.x86_64 (@updates)
           libpolkit-backend-1.so.0()(64bit)
       Updated By: polkit-0.112-26.el7.x86_64 (base)
           Not found

Error: Package: xorg-x11-drv-r128-6.10.0-1.el6.x86_64 (@base)

       Requires: xserver-abi(videodrv-19) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(videodrv-19) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: xorg-x11-drv-s3virge-1.10.7-1.el6.x86_64 (@base)

       Requires: xserver-abi(videodrv-19) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(videodrv-19) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: gnome-power-manager-2.28.3-7.el6_4.x86_64 (@base)

       Requires: libpanel-applet-2.so.0()(64bit)
       Removing: gnome-panel-libs-2.30.2-16.el6.x86_64 (@base)
           libpanel-applet-2.so.0()(64bit)
       Obsoleted By: gnome-classic-session-3.28.1-14.el7.noarch (base)
           Not found

Error: Package: udisks-1.0.1-11.el6.x86_64 (@base)

       Requires: libudev.so.0()(64bit)
       Removing: libudev-147-2.73.el6_8.2.x86_64 (@updates)
           libudev.so.0()(64bit)
       Obsoleted By: systemd-libs-219-78.el7_9.2.x86_64 (updates)
           Not found

Error: Package: xorg-x11-drv-trident-1.3.6-11.el6.x86_64 (@base)

       Requires: xserver-abi(videodrv-19) >= 0
       Removing: xorg-x11-server-Xorg-1.17.4-16.el6.centos.1.x86_64 (@updates)
           xserver-abi(videodrv-19) = 0
       Updated By: xorg-x11-server-Xorg-1.20.4-13.el7_9.x86_64 (updates)
           Not found

Error: Package: cloog-ppl-0.15.7-1.2.el6.x86_64 (@anaconda-CentOS-201311291202.x86_64/6.5)

       Requires: libgmp.so.3()(64bit)
       Removing: gmp-4.3.1-12.el6.x86_64 (@base)
           libgmp.so.3()(64bit)
       Updated By: 1:gmp-6.0.0-15.el7.x86_64 (base)
           Not found

You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest`