3.13.0-1 that you linked does not have the bug.
3.13.0-6.23 does not have it: https://launchpad.net/~canonical-kernel-team/+archive/ubuntu/ppa/+build/5537054
3.13.0-7.24 appears to be a failed build, but maybe one of the commits is related: https://launchpad.net/ubuntu/+source/linux/3.13.0-7.24/+build/5549751
3.13.0-7.25 has the bug: https://launchpad.net/ubuntu/+source/linux/3.13.0-7.25/+build/5551372
3.13.0-7.26 has the bug: https://launchpad.net/ubuntu/+source/linux/3.13.0-7.26/+build/5558945
3.13.0-1 that you linked does not have the bug.
3.13.0-6.23 does not have it: https:/ /launchpad. net/~canonical- kernel- team/+archive/ ubuntu/ ppa/+build/ 5537054
3.13.0-7.24 appears to be a failed build, but maybe one of the commits is related: https:/ /launchpad. net/ubuntu/ +source/ linux/3. 13.0-7. 24/+build/ 5549751
3.13.0-7.25 has the bug: https:/ /launchpad. net/ubuntu/ +source/ linux/3. 13.0-7. 25/+build/ 5551372
3.13.0-7.26 has the bug: https:/ /launchpad. net/ubuntu/ +source/ linux/3. 13.0-7. 26/+build/ 5558945