Can you next test 3.4.0-4.9: https://launchpad.net/ubuntu/+source/linux/3.4.0-4.9/+build/3548008
If 3.4.0-4.9 is good, then test 3.4.0-4.10: https://launchpad.net/ubuntu/+source/linux/3.4.0-4.10/+build/3548900
These last two test should let us know that last good kernel and first bad kernel. We can then use these two kernel versions to perform a bisect to identify the exact commit that introduced this bug.
Can you next test 3.4.0-4.9: /launchpad. net/ubuntu/ +source/ linux/3. 4.0-4.9/ +build/ 3548008
https:/
If 3.4.0-4.9 is good, then test 3.4.0-4.10: /launchpad. net/ubuntu/ +source/ linux/3. 4.0-4.10/ +build/ 3548900
https:/
These last two test should let us know that last good kernel and first bad kernel. We can then use these two kernel versions to perform a bisect to identify the exact commit that introduced this bug.