Bug 198477

Summary:	Intel 8260 bluetooth error with new kernel 4.15
Product:	Drivers	Reporter:	a0910115172 (a0910115172)
Component:	Bluetooth	Assignee:	linux-bluetooth (linux-bluetooth)
Status:	NEW ---
Severity:	normal	CC:	tonis.rand
Priority:	P1
Hardware:	Intel
OS:	Linux
Kernel Version:	4.15-rc	Subsystem:
Regression:	No	Bisected commit-id:
Attachments:	dmesg lsmod lspci -k

Description a0910115172 2018-01-15 03:18:10 UTC

Created attachment 273611 [details]
dmesg

Intel 8260 bluetooth got error with new kernel 4.15.
It turns off and on loop.
I test kernel 4.9 is working good.

Comment 1 a0910115172 2018-01-15 07:30:54 UTC

Created attachment 273613 [details]
lsmod

Comment 2 a0910115172 2018-01-15 07:31:20 UTC

Created attachment 273615 [details]
lspci -k

Comment 3 hfel 2018-04-16 14:45:19 UTC

Have the same problem on 4.15: a previously paired Bluetooth device keeps looping between connected/disconnected. Only way to connect is to re-pair. 

Surprisingly, this issue seems to happen only with the first paired Bluetooth device; any subsequently paired devices reconnect normally.