Does this have any relation to the message I am seeing in the journal
logs after warm boot? Namely this:
Bluetooth: hci0: command 0xfc00 tx timeout
I can confirm that I still get this message on a mainline kernel build.
I have started a thread on linux-bluetooth with the subject "QCA6390
Public bug reported:
```
GNU Image Manipulation Program version 2.10.14
git-describe: GIMP_2_10_12-511-ga4f55d6c7e
C compiler:
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/i686-linux-gnu/7/lto-wrapper
Target: i686-linux-gnu
