BUG: unable to handle kernel NULL pointer dereference at .. (linux 3.13)

[Jason A. Donenfeld]

Hey Anatoli,

I just tried reproducing that and wasn't able to, using:

root at ubuntu:~# uname -a
Linux ubuntu 3.13.0-165-generic #215-Ubuntu SMP Wed Jan 16 11:46:47
UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

I updated the system to the latest 14.04 packages, rebooted, and then
cut and paste your directions above. Things seemed to go fine. Are you
able to reproduce in a fresh environment?

Also, could you email the crashing wireguard.ko, so that I can see
exactly which instruction corresponds with wg_socket_init+0x13c/0x3f0?

Thanks,
Jason