Created attachment 283003 [details] dmesg_5.1.5-050105-generic.txt dmesg: [ 2716.718645] Bluetooth: hci0: advertising data len corrected
Created attachment 283005 [details] $ sudo lspci -vvnn
This problem is affected me also on Ubuntu 20.20 with Linux tia 4.15.0-122-generic #124~16.04.1-Ubuntu SMP Thu Oct 15 16:08:36 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
Same problem on Fedora 33 kernel 5.9.11-200.fc33.x86_64 bluez 5.55-2.fc34.x86_64 Thinkpad X230 with integrated Broadcom Bluetooth : Device 010: ID 0a5c:21e6 Broadcom Corp. BCM20702 Bluetooth 4.0 [ThinkPad] Kernel log flooded by kernel: Bluetooth: hci0: advertising data len corrected 20 -> 19 kernel: bt_err_ratelimited: 6 callbacks suppressed kernel: Bluetooth: hci0: advertising data len corrected 20 -> 19 kernel: Bluetooth: hci0: advertising data len corrected 20 -> 19 kernel: Bluetooth: hci0: advertising data len corrected 20 -> 19 kernel: Bluetooth: hci0: advertising data len corrected 20 -> 19 kernel: Bluetooth: hci0: advertising data len corrected 20 -> 19 kernel: Bluetooth: hci0: advertising data len corrected 20 -> 19 kernel: Bluetooth: hci0: advertising data len corrected 20 -> 19 kernel: Bluetooth: hci0: advertising data len corrected 20 -> 19 kernel: Bluetooth: hci0: advertising data len corrected 20 -> 19 kernel: Bluetooth: hci0: advertising data len corrected 20 -> 19 kernel: bt_err_ratelimited: 1 callbacks suppressed kernel: Bluetooth: hci0: advertising data len corrected 20 -> 19 kernel: Bluetooth: hci0: advertising data len corrected 20 -> 19 ...
(In reply to Andras Tim from comment #2) > This problem is affected me also on Ubuntu 20.20 with > Linux tia 4.15.0-122-generic #124~16.04.1-Ubuntu SMP Thu Oct 15 16:08:36 UTC > 2020 x86_64 x86_64 x86_64 GNU/Linux Unfortunately, I copied wrong kernel version. The affected is: [kernel] Linux server 5.4.0-56-generic #62-Ubuntu SMP Mon Nov 23 19:20:19 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux [bluez] 5.53-0ubuntu3 [dongle] Bus 001 Device 014: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode
Observe the same issue on raspberry pi 4b (2G) lsb_release -d: Raspbian GNU/Linux 10 (buster) uname -a: Linux raspberrypi 5.10.16-v7l+ #1402 SMP Tue Feb 16 14:12:18 GMT 2021 armv7l GNU/Linux bluetoothd -v: 5.50 hciconfig hci0: Type: Primary Bus: UART ACL MTU: 1021:8 SCO MTU: 64:1 UP RUNNING RX bytes:8883 acl:74 sco:0 events:473 errors:0 TX bytes:4783 acl:74 sco:0 commands:251 errors:0 dmesg: [ 14.925896] Bluetooth: HCI device and connection manager initialized [ 14.925926] Bluetooth: HCI socket layer initialized [ 14.925948] Bluetooth: L2CAP socket layer initialized [ 14.925984] Bluetooth: SCO socket layer initialized [ 14.938333] Bluetooth: HCI UART driver ver 2.3 [ 14.938356] Bluetooth: HCI UART protocol H4 registered [ 14.938471] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 14.938792] Bluetooth: HCI UART protocol Broadcom registered [ 15.121724] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 15.121733] Bluetooth: BNEP filters: protocol multicast [ 15.121746] Bluetooth: BNEP socket layer initialized [ 4080.572228] Bluetooth: hci0: advertising data len corrected 28 -> 27
uname -a : Linux Zen 5.10.15-1-MANJARO #1 SMP PREEMPT Wed Feb 10 10:42:47 UTC 2021 x86_64 GNU/Linux $ dmesg -W [106376.949553] Bluetooth: hci0: advertising data len corrected 31 -> 16 [106378.833756] Bluetooth: hci0: advertising data len corrected 31 -> 16 [106379.909741] Bluetooth: hci0: advertising data len corrected 31 -> 16 [106380.195521] Bluetooth: hci0: advertising data len corrected 31 -> 16 [106380.346552] Bluetooth: hci0: advertising data len corrected 31 -> 16 [106380.528606] Bluetooth: hci0: advertising data len corrected 31 -> 16 [106380.685527] Bluetooth: hci0: advertising data len corrected 31 -> 16 [106380.843539] Bluetooth: hci0: advertising data len corrected 31 -> 16 [106381.118745] Bluetooth: hci0: advertising data len corrected 31 -> 16 [106381.449509] Bluetooth: hci0: advertising data len corrected 31 -> 16 [106382.544736] Bluetooth: hci0: advertising data len corrected 31 -> 16 [106382.978739] Bluetooth: hci0: advertising data len corrected 31 -> 16 [106385.310497] bt_err_ratelimited: 4 callbacks suppressed [106385.310499] Bluetooth: hci0: advertising data len corrected 31 -> 16 [106385.800722] Bluetooth: hci0: advertising data len corrected 31 -> 16 [106387.169452] Bluetooth: hci0: advertising data len corrected 31 -> 16 [106387.810468] Bluetooth: hci0: advertising data len corrected 31 -> 16 [106388.250687] Bluetooth: hci0: advertising data len corrected 31 -> 16 [106388.739449] Bluetooth: hci0: advertising data len corrected 31 -> 16 [106389.175451] Bluetooth: hci0: advertising data len corrected 31 -> 16 [106389.948625] Bluetooth: hci0: advertising data len corrected 31 -> 16 [106390.103438] Bluetooth: hci0: advertising data len corrected 31 -> 16 [106390.441649] Bluetooth: hci0: advertising data len corrected 31 -> 16 [106390.599420] Bluetooth: hci0: advertising data len corrected 31 -> 16 it just continiously spams this, several messages in a second.
fedora 33 Kernel 5.11.16-200.fc33.x86_64 bluez-5.58-1.fc33 Thinkpad X230 with integrated Broadcom Bluetooth : Device 010: ID 0a5c:21e6 Broadcom Corp. BCM20702 Bluetooth 4.0 [ThinkPad] still flooded by : Bluetooth: hci0: advertising data len corrected 20 -> 19 Bluetooth: hci0: advertising data len corrected 20 -> 19 bt_err_ratelimited: 2 callbacks suppressed Bluetooth: hci0: advertising data len corrected 20 -> 19
This is now fixed in bluetooth-next and commit was marked with cc:stable
Fedora 34: jun 28 12:07:56 tomato kernel: Bluetooth: hci0: advertising data len corrected 28 -> 12 jun 28 12:07:56 tomato kernel: Bluetooth: hci0: advertising data len corrected 28 -> 12 jun 28 12:07:57 tomato kernel: Bluetooth: hci0: advertising data len corrected 28 -> 12 jun 28 12:07:57 tomato bluetoothd[1167]: src/profile.c:ext_connect() Hands-Free Voice gateway failed connect to 18:CE:B2:47:EB:B5: Connection refused (111) jun 28 12:07:57 tomato bluetoothd[1167]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to 18:CE:B2:47:EB:B5: Connection refused (111) jun 28 12:07:58 tomato kernel: Bluetooth: hci0: advertising data len corrected 28 -> 12 jun 28 12:07:58 tomato kernel: Bluetooth: hci0: advertising data len corrected 28 -> 12 jun 28 12:07:59 tomato bluetoothd[1167]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to 18:CE:B2:47:EB:B5: Connection refused (111) jun 28 12:08:00 tomato kernel: Bluetooth: hci0: advertising data len corrected 28 -> 12 jun 28 12:08:01 tomato kernel: Bluetooth: hci0: advertising data len corrected 28 -> 12 jun 28 12:08:02 tomato kernel: Bluetooth: hci0: advertising data len corrected 28 -> 12 jun 28 12:08:02 tomato kernel: Bluetooth: hci0: advertising data len corrected 28 -> 12 jun 28 12:08:04 tomato kernel: Bluetooth: hci0: advertising data len corrected 28 -> 12 jun 28 12:08:05 tomato kernel: Bluetooth: hci0: advertising data len corrected 28 -> 12 jun 28 12:08:06 tomato kernel: Bluetooth: hci0: advertising data len corrected 28 -> 12 jun 28 12:08:06 tomato kernel: Bluetooth: hci0: advertising data len corrected 28 -> 12 jun 28 12:08:07 tomato kernel: Bluetooth: hci0: advertising data len corrected 28 -> 12 jun 28 12:08:09 tomato bluetoothd[1167]: src/profile.c:record_cb() Unable to get Hands-Free Voice gateway SDP record: Host is down jun 28 12:08:15 tomato kernel: Bluetooth: hci0: advertising data len corrected 28 -> 12 jun 28 12:08:15 tomato kernel: Bluetooth: hci0: advertising data len corrected 28 -> 12 jun 28 12:08:16 tomato kernel: Bluetooth: hci0: advertising data len corrected 28 -> 12 jun 28 12:08:16 tomato kernel: Bluetooth: hci0: advertising data len corrected 28 -> 12 jun 28 12:08:17 tomato kernel: Bluetooth: hci0: advertising data len corrected 28 -> 12 jun 28 12:08:18 tomato kernel: Bluetooth: hci0: advertising data len corrected 28 -> 12
Ubuntu 20.04.3 LTS, kernel 5.4.0-91-generic, bluez 5.53-0ubuntu3.4 It happens to me *only* with Sony WH-1000XM4 (LE_WH-1000XM4). Tested with journalctl -xef -p warning on one terminal and bt-device -l on other. All the other BT devices doesn't produce this.
(In reply to Pablo AB from comment #10) > Ubuntu 20.04.3 LTS, kernel 5.4.0-91-generic, bluez 5.53-0ubuntu3.4 > > It happens to me *only* with Sony WH-1000XM4 (LE_WH-1000XM4). Tested with > journalctl -xef -p warning on one terminal and bt-device -l on other. All > the other BT devices doesn't produce this. Hello i have the same problem in my Ubuntu-Budgie 20.04.5 LTS with kernel 5.4.0-126-generic. I just bought a dongle SABRENT Cle Bluetooth 4.0 USB pour PC [Classe 2 v4.0 à Basse consommation] (BT-UB40) (https://www.amazon.fr/Sabrent-Adaptateur-Bluetooth-V4-0-Classe-technologie/dp/B06XHY5VXF), in the description they say "Plug and Play" in Linux, the dongle was immediately recognized and i see all the devices around me ... but when i try to connect to my Soundcore Motion+, in the devices list i see the device is connected and immediately disconnected, when i execute the journalctl -xef -p warning i have these 2 lines: > bluetoothd[1038]: a2dp-sink profile connect failed for 7C:96:D2:AD:4E:AC: Protocol not available > bluetoothd[1038]: a2dp-source profile connect failed for 7C:96:D2:AD:4E:AC: Protocol not available So after a little search in google i find and try this: + sudo apt-get install pulseaudio-module-bluetooth + sudo killall pulseaudio + pulseaudio --start + sudo systemctl restart bluetooth Is much better if you restart your PC, because after "pulseaudio --start" my audio stopped :p When i got back into my Ubuntu (restart) everything work great. I hope that can help you.