Steps to reproduce the Issue:- 1. Downloaded the linux-4.9 kernel on Ubuntu 16.10 with kernel 4.8.0 2. Extract and make olddefconfig 3. make -j8 4. make modules 5. make modules_install 6. make install 7. Reboot 8. After reboot, network and mouse not working (Guessing the drivers has some issue) 9. modprobe nvme-core 10. Error message is invalid arguments 11. After dmesg, there are lots issues found. After further analysis with Module.symvar, it is found that ,some of the sysmbols are having CRC as 0x00000000 (like mcount, __put_user_4). Note:- Please let me know , in case of any missing step.