Trying to run apt-get dist-upgrade.

Need to get 3,579 kB/2,439 MB of archives.
After this operation, 1,533 MB of additional disk space will be used.
Do you want to continue [Y/n]? y
Get:1 http://http.kali.org/kali/ sana/main xserver-xorg-video-neomagic i386 1:1.2.9-1 [43.1 kB]
Get:2 http://http.kali.org/kali/ sana/main libvariable-magic-perl i386 0.55-1 [43.2 kB]
Get:3 http://http.kali.org/kali/ sana/main python-magic all 1:5.22+15-2 [45.0 kB]
Get:4 http://http.kali.org/kali/ sana/main libmagic-dev i386 1:5.22+15-2 [112 kB]
Get:5 http://http.kali.org/kali/ sana/main libmagic1 i386 1:5.22+15-2 [254 kB]
Get:6 http://http.kali.org/kali/ sana/main imagemagick-common all 8:6.8.9.9-5 [148 kB]
Get:7 http://http.kali.org/kali/ sana/main libmagickcore-6.q16-2 i386 8:6.8.9.9-5 [1,701 kB]
Get:8 http://http.kali.org/kali/ sana/main libmagickwand-6.q16-2 i386 8:6.8.9.9-5 [382 kB]
Get:9 http://http.kali.org/kali/ sana/main imagemagick-6.q16 i386 8:6.8.9.9-5 [512 kB]
Get:10 http://http.kali.org/kali/ sana/main imagemagick i386 8:6.8.9.9-5 [155 kB]
Get:11 http://http.kali.org/kali/ sana/main ruby-mojo-magick all 0.5.6-0kali3~r2u1 [12.8 kB]
Get:12 http://http.kali.org/kali/ sana/main libmagickcore-6.q16-2-extra i386 8:6.8.9.9-5 [170 kB]
Fetched 5,868 B in 1s (3,199 B/s)
Failed to fetch http://http.kali.org/kali/pool/main/x/xserver-xorg-video-neomagic/xserver-xorg-video-neomagic_1.2.9-1_i386.deb Size mismatch
Failed to fetch http://http.kali.org/kali/pool/main/libv/libvariable-magic-perl/libvariable-magic-perl_0.55-1_i386.deb Size mismatch
Failed to fetch http://http.kali.org/kali/pool/main/f/file/python-magic_5.22+15-2_all.deb Size mismatch
Failed to fetch http://http.kali.org/kali/pool/main/f/file/libmagic-dev_5.22+15-2_i386.deb Size mismatch
Failed to fetch http://http.kali.org/kali/pool/main/f/file/libmagic1_5.22+15-2_i386.deb Size mismatch
Failed to fetch http://http.kali.org/kali/pool/main/i/imagemagick/imagemagick-common_6.8.9.9-5_all.deb Size mismatch
Failed to fetch http://http.kali.org/kali/pool/main/i/imagemagick/libmagickcore-6.q16-2_6.8.9.9-5_i386.deb Size mismatch
Failed to fetch http://http.kali.org/kali/pool/main/i/imagemagick/libmagickwand-6.q16-2_6.8.9.9-5_i386.deb Size mismatch
Failed to fetch http://http.kali.org/kali/pool/main/i/imagemagick/imagemagick-6.q16_6.8.9.9-5_i386.deb Size mismatch
Failed to fetch http://http.kali.org/kali/pool/main/i/imagemagick/imagemagick_6.8.9.9-5_i386.deb Size mismatch
Failed to fetch http://http.kali.org/kali/pool/main/r/ruby-mojo-magick/ruby-mojo-magick_0.5.6-0kali3~r2u1_all.deb Size mismatch
Failed to fetch http://http.kali.org/kali/pool/main/i/imagemagick/libmagickcore-6.q16-2-extra_6.8.9.9-5_i386.deb Size mismatch
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?

trying apt-get upgrade -dy
918 upgraded, 0 newly installed, 0 to remove and 915 not upgraded.
Need to get 560 kB/567 MB of archives.
After this operation, 132 MB of additional disk space will be used.
Get:1 http://http.kali.org/kali/ sana/main python-magic all 1:5.22+15-2 [45.0 kB]
Get:2 http://http.kali.org/kali/ sana/main libmagic-dev i386 1:5.22+15-2 [112 kB]
Get:3 http://http.kali.org/kali/ sana/main libmagic1 i386 1:5.22+15-2 [254 kB]
Get:4 http://http.kali.org/kali/ sana/main imagemagick-common all 8:6.8.9.9-5 [148 kB]
Fetched 1,956 B in 1s (1,470 B/s)
Failed to fetch http://http.kali.org/kali/pool/main/f/file/python-magic_5.22+15-2_all.deb Size mismatch
Failed to fetch http://http.kali.org/kali/pool/main/f/file/libmagic-dev_5.22+15-2_i386.deb Size mismatch
Failed to fetch http://http.kali.org/kali/pool/main/f/file/libmagic1_5.22+15-2_i386.deb Size mismatch
Failed to fetch http://http.kali.org/kali/pool/main/i/imagemagick/imagemagick-common_6.8.9.9-5_all.deb Size mismatch
E: Some files failed to download