#1070732 bluez: re-inserting adapter makes bluetoothd (and 100% cpu)

Package:
bluez
Source:
bluez
Description:
Bluetooth tools and daemons
Submitter:
Kamil Jonca
Date:
2026-03-07 16:21:02 UTC
Severity:
normal
Tags:
#1070732#5
Date:
2024-05-08 04:13:12 UTC
From:
To:
I have usb bluetooth adapter:

Bus 005 Device 115: ID 0b05:17cb ASUSTek Computer, Inc. Broadcom BCM20702A0 Bluetooth

When I plug out and then plug in this adapter - bluetooth daemon started
to get "running" state (top shows 100% cpu), bluetooth stopped to work,
cannot use  bluetoothctl, and only solution is to restart bluetooth
service.

Additional info:
firstly I such behavior I observed on my laptop which has:
Bus 003 Device 006: ID 8087:0033 Intel Corp.
during hibernation I remove xhci_pci module, and after hibernation reload it,
 and sometimes bluetooth cannot deal with this
#1070732#10
Date:
2024-07-04 21:55:33 UTC
From:
To:
  Hi!

  It looks this have been fixed upstream, version 5.76 if I'm right:

https://github.com/bluez/bluez/commit/
8060d1208673826665b7297c27aa75003521b52a

 Best Regards,