2022-08-01 12:58:39

by bugzilla-daemon

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Subject: [Bug 216314] New: After resume the host stops listening to incoming Bluetooth pairing requests

https://bugzilla.kernel.org/show_bug.cgi?id=216314

Bug ID: 216314
Summary: After resume the host stops listening to incoming
Bluetooth pairing requests
Product: Drivers
Version: 2.5
Kernel Version: 5.18.10
Hardware: AMD
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Bluetooth
Assignee: [email protected]
Reporter: [email protected]
Regression: No

This looks like a regression in kernel 5.18. The device is: Intel Corp.
Wireless-AC 9260 Bluetooth Adapter

After booting, my BT headphones connect to my host automatically. Once I
suspend, this no longer happens, there's nothing in the system log:

# bluetoothctl
Agent registered
AdvertisementMonitor path registered

[ I'm switching on my BT headphones - no messages nothing, ok, switching them
off ]

[bluetooth]# power off
Changing power off succeeded
[CHG] Controller 48:89:E7:XX:YY:ZZ Powered: no
[CHG] Controller 48:89:E7:XX:YY:ZZ Discovering: no
[CHG] Controller 48:89:E7:XX:YY:ZZ Class: 0x00000000
[bluetooth]# power on
[CHG] Controller 48:89:E7:XX:YY:ZZ Class: 0x007c0104
Changing power on succeeded
[CHG] Controller 48:89:E7:XX:YY:ZZ Powered: yes

[ I'm switching on my BT headphones again ]

[CHG] Device 17:10:28:AA:BB:CC Connected: yes
[NEW] Endpoint /org/bluez/hci0/dev_17_10_28_AA_BB_CC/sep1
[NEW] Endpoint /org/bluez/hci0/dev_17_10_28_AA_BB_CC/sep2
[NEW] Transport /org/bluez/hci0/dev_17_10_28_AA_BB_CC/fd1
[CHG] Transport /org/bluez/hci0/dev_17_10_28_AA_BB_CC/fd1 Volume: 0x000f (15)
[DEL] Transport /org/bluez/hci0/dev_17_10_28_AA_BB_CC/fd1
[NEW] Transport /org/bluez/hci0/dev_17_10_28_AA_BB_CC/sep1/fd2
[CHG] Transport /org/bluez/hci0/dev_17_10_28_AA_BB_CC/sep1/fd2 Volume: 0x000f
(15)

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2022-08-01 12:59:11

by bugzilla-daemon

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Subject: [Bug 216314] After resume the host stops listening to incoming Bluetooth pairing requests

https://bugzilla.kernel.org/show_bug.cgi?id=216314

Artem S. Tashkinov ([email protected]) changed:

What |Removed |Added
----------------------------------------------------------------------------
CC| |[email protected]
Regression|No |Yes

--- Comment #1 from Artem S. Tashkinov ([email protected]) ---
I'm looking at

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/log/drivers/bluetooth/btintel.c

and there's nothing which could indicate a regression. Maybe it's an issue with
bluez?

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2022-08-01 13:01:12

by bugzilla-daemon

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Subject: [Bug 216314] After resume the host stops listening to incoming Bluetooth pairing requests

https://bugzilla.kernel.org/show_bug.cgi?id=216314

--- Comment #2 from Artem S. Tashkinov ([email protected]) ---
Also file here: https://github.com/bluez/bluez/issues/373

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2022-08-01 13:42:04

by bugzilla-daemon

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Subject: [Bug 216314] After resume the host stops listening to incoming Bluetooth pairing requests

https://bugzilla.kernel.org/show_bug.cgi?id=216314

Kamil Paral ([email protected]) changed:

What |Removed |Added
----------------------------------------------------------------------------
CC| |[email protected]

--- Comment #3 from Kamil Paral ([email protected]) ---
Downstream Fedora bug with some details and lots of people affected:
https://bugzilla.redhat.com/show_bug.cgi?id=2100761

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2022-08-01 23:20:22

by bugzilla-daemon

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Subject: [Bug 216314] After resume the host stops listening to incoming Bluetooth pairing requests

https://bugzilla.kernel.org/show_bug.cgi?id=216314

Artem S. Tashkinov ([email protected]) changed:

What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |PATCH_ALREADY_AVAILABLE

--- Comment #4 from Artem S. Tashkinov ([email protected]) ---
Must have been fixed by:

https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=68253f3cd715e819bc4bff2b0e6b21234e259d56

Sadly, no one has pushed this very important fix to stable.

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