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Bluetooth randomly disconnects and connects everything

antoniokratos

antoniokratos

macrumors newbie
Original poster
May 16, 2023
5
0
My Mac randomly disconnects and connects everything.

This is the log at the time it happens, any clue about it?

Code: 
2023-05-31 15:00:12.054586 (system/com.apple.IOUserBluetoothSerialDriver-0x10000082d [522]) <Notice>: exited due to exit(0)
2023-05-31 15:00:12.054595 (system/com.apple.IOUserBluetoothSerialDriver-0x10000082d [522]) <Notice>: service only configured to run once, removing
2023-05-31 15:00:12.054597 (system/com.apple.IOUserBluetoothSerialDriver-0x10000082d [522]) <Notice>: service state: exited
2023-05-31 15:00:12.054602 (system/com.apple.IOUserBluetoothSerialDriver-0x10000082d [522]) <Notice>: internal event: EXITED, code = 0
2023-05-31 15:00:12.054604 (system/com.apple.IOUserBluetoothSerialDriver-0x10000082d [522]) <Notice>: job state = exited
2023-05-31 15:00:12.054606 (system) <Notice>: service inactive: com.apple.IOUserBluetoothSerialDriver-0x10000082d
2023-05-31 15:00:12.054607 (system) <Notice>: removing service: com.apple.IOUserBluetoothSerialDriver-0x10000082d
2023-05-31 15:00:12.054617 (system/com.apple.IOUserBluetoothSerialDriver-0x10000082d [522]) <Notice>: internal event: PETRIFIED, code = 0
2023-05-31 15:00:12.054619 (system/com.apple.IOUserBluetoothSerialDriver-0x10000082d [522]) <Notice>: job state = removed
2023-05-31 15:00:12.054623 (system/com.apple.IOUserBluetoothSerialDriver-0x10000082d [522]) <Notice>: service state: not running
2023-05-31 15:00:12.114103 (system/com.apple.bluetoothd [144]) <Notice>: exited due to exit(1)
2023-05-31 15:00:12.114118 (system/com.apple.bluetoothd [144]) <Notice>: service state: exited
2023-05-31 15:00:12.114136 (system/com.apple.bluetoothd [144]) <Notice>: internal event: EXITED, code = 0
2023-05-31 15:00:12.114140 (system/com.apple.bluetoothd [144]) <Notice>: job state = exited
2023-05-31 15:00:12.114173 (system) <Notice>: service inactive: com.apple.bluetoothd
2023-05-31 15:00:12.114295 (system/com.apple.bluetoothd [144]) <Notice>: service state: not running
2023-05-31 15:00:12.114302 (system/com.apple.bluetoothd) <Notice>: internal event: WILL_SPAWN, code = 0
2023-05-31 15:00:12.114331 (system/com.apple.bluetoothd) <Notice>: service state: spawn scheduled
2023-05-31 15:00:12.114333 (system/com.apple.bluetoothd) <Notice>: service state: spawning
2023-05-31 15:00:12.114355 (system/com.apple.bluetoothd) <Notice>: launching: semaphore
2023-05-31 15:00:12.115097 (system/com.apple.bluetoothd [2996]) <Notice>: xpcproxy spawned with pid 2996
2023-05-31 15:00:12.115116 (system/com.apple.bluetoothd [2996]) <Notice>: internal event: SPAWNED, code = 0
2023-05-31 15:00:12.115118 (system/com.apple.bluetoothd [2996]) <Notice>: service state: xpcproxy
2023-05-31 15:00:12.115183 (system/com.apple.bluetoothd [2996]) <Notice>: internal event: SOURCE_ATTACH, code = 0
2023-05-31 15:00:12.115210 (system/com.apple.bluetoothd [2996]) <Notice>: job is not monitored, can't poll
2023-05-31 15:00:12.118234 (system/com.apple.bluetoothd [2996]) <Notice>: service state: running
2023-05-31 15:00:12.118240 (system/com.apple.bluetoothd [2996]) <Notice>: internal event: INIT, code = 0
2023-05-31 15:00:12.118242 (system/com.apple.bluetoothd [2996]) <Notice>: job state = running
2023-05-31 15:00:12.118247 (system/com.apple.bluetoothd [2996]) <Notice>: Successfully spawned bluetoothd[2996] because semaphore
2023-05-31 15:00:12.130488 (pid/2996 [bluetoothd]) <Notice>: uncorking exec source upfront
2023-05-31 15:00:12.130498 (pid/2996 [bluetoothd]) <Notice>: created
2023-05-31 15:00:12.601517 (gui/501 [100005]) <Warning>: denied lookup: name = com.apple.contactsd.persistence, requestor = Family[2628], error = 159: Sandbox restriction
2023-05-31 15:00:14.059748 <Notice>: Last log repeated 1 times
2023-05-31 15:00:14.058738 (pid/144 [bluetoothd]) <Notice>: shutting down
2023-05-31 15:00:14.058783 (pid/144 [bluetoothd]) <Notice>: cleaning up
2023-05-31 15:00:14.058883 (system) <Notice>: removing child: pid/144
2023-05-31 15:00:14.059479 (system/com.apple.ioupsd [343]) <Notice>: exited due to exit(0)
2023-05-31 15:00:14.059484 (system/com.apple.ioupsd [343]) <Notice>: service state: exited
2023-05-31 15:00:14.059490 (system/com.apple.ioupsd [343]) <Notice>: internal event: EXITED, code = 0
2023-05-31 15:00:14.059493 (system) <Notice>: service inactive: com.apple.ioupsd
2023-05-31 15:00:14.059506 (system/com.apple.ioupsd [343]) <Notice>: service state: not running
2023-05-31 15:00:14.059514 (pid/343 [ioupsd]) <Notice>: shutting down
2023-05-31 15:00:14.059519 (pid/343 [ioupsd]) <Notice>: cleaning up
2023-05-31 15:00:14.059528 (system) <Notice>: removing child: pid/343
2023-05-31 15:00:14.074177 (system) <Warning>: failed lookup: name = com.apple.securityd.xpc, requestor = bluetoothd[2996], error = 3: No such process
2023-05-31 15:00:14.203062 (system) <Warning>: denied lookup: name = com.apple.private.corewifi-xpc, flags = 0x8, requestor = bluetoothd[2996], error = 159: Sandbox restriction
2023-05-31 15:00:14.219737 (system) <Warning>: denied lookup: name = com.apple.network.EAPOLController, flags = 0x9, requestor = bluetoothd[2996], error = 159: Sandbox restriction
2023-05-31 15:00:14.243826 (system) <Warning>: failed lookup: name = com.apple.tccd, requestor = bluetoothd[2996], error = 3: No such process
2023-05-31 15:00:15.124255 <Notice>: Last log repeated 1 times
2023-05-31 15:00:15.123675 (system) <Warning>: denied lookup: name = com.apple.tccd, requestor = systemstats[92], error = 159: Sandbox restriction
2023-05-31 15:00:15.123749 (system) <Warning>: failed lookup: name = com.apple.tccd, requestor = bluetoothd[2996], error = 3: No such process

Greetings.
 
Still having the same issue.

Here is the log of the last time it happened.

  • Mac mini (2018)
  • macOS Ventura 13.6

Code: 
2023-09-25 12:19:40.638772 (system/com.apple.IOUserBluetoothSerialDriver-0x1000274d9 [18078]) <Notice>: exited due to exit(0)
2023-09-25 12:19:40.638800 (system/com.apple.IOUserBluetoothSerialDriver-0x1000274d9 [18078]) <Notice>: service only configured to run once, removing
2023-09-25 12:19:40.638825 (system/com.apple.IOUserBluetoothSerialDriver-0x1000274d9 [18078]) <Notice>: service state: exited
2023-09-25 12:19:40.638832 (system/com.apple.IOUserBluetoothSerialDriver-0x1000274d9 [18078]) <Notice>: internal event: EXITED, code = 0
2023-09-25 12:19:40.638836 (system/com.apple.IOUserBluetoothSerialDriver-0x1000274d9 [18078]) <Notice>: job state = exited
2023-09-25 12:19:40.638839 (system) <Notice>: service inactive: com.apple.IOUserBluetoothSerialDriver-0x1000274d9
2023-09-25 12:19:40.638841 (system) <Notice>: removing service: com.apple.IOUserBluetoothSerialDriver-0x1000274d9
2023-09-25 12:19:40.638851 (system/com.apple.IOUserBluetoothSerialDriver-0x1000274d9 [18078]) <Notice>: internal event: PETRIFIED, code = 0
2023-09-25 12:19:40.638854 (system/com.apple.IOUserBluetoothSerialDriver-0x1000274d9 [18078]) <Notice>: job state = removed
2023-09-25 12:19:40.638859 (system/com.apple.IOUserBluetoothSerialDriver-0x1000274d9 [18078]) <Notice>: service state: not running
2023-09-25 12:19:40.698612 (system/com.apple.bluetoothd [18069]) <Notice>: exited due to exit(1)
2023-09-25 12:19:40.698620 (system/com.apple.bluetoothd [18069]) <Notice>: service state: exited
2023-09-25 12:19:40.698625 (system/com.apple.bluetoothd [18069]) <Notice>: internal event: EXITED, code = 0
2023-09-25 12:19:40.698627 (system/com.apple.bluetoothd [18069]) <Notice>: job state = exited
2023-09-25 12:19:40.698647 (system) <Notice>: service inactive: com.apple.bluetoothd
2023-09-25 12:19:40.698849 (system/com.apple.bluetoothd [18069]) <Notice>: service state: not running
2023-09-25 12:19:40.698855 (system/com.apple.bluetoothd) <Notice>: internal event: WILL_SPAWN, code = 0
2023-09-25 12:19:40.698875 (system/com.apple.bluetoothd) <Notice>: service state: spawn scheduled
2023-09-25 12:19:40.698876 (system/com.apple.bluetoothd) <Notice>: service state: spawning
2023-09-25 12:19:40.698910 (system/com.apple.bluetoothd) <Notice>: launching: semaphore
2023-09-25 12:19:40.699404 (system/com.apple.bluetoothd [22220]) <Notice>: xpcproxy spawned with pid 22220
2023-09-25 12:19:40.699417 (system/com.apple.bluetoothd [22220]) <Notice>: internal event: SPAWNED, code = 0
2023-09-25 12:19:40.699419 (system/com.apple.bluetoothd [22220]) <Notice>: service state: xpcproxy
2023-09-25 12:19:40.699507 (system/com.apple.bluetoothd [22220]) <Notice>: internal event: SOURCE_ATTACH, code = 0
2023-09-25 12:19:40.699568 (system/com.apple.bluetoothd [22220]) <Notice>: job is not monitored, can't poll
2023-09-25 12:19:40.702477 (system/com.apple.bluetoothd [22220]) <Notice>: service state: running
2023-09-25 12:19:40.702484 (system/com.apple.bluetoothd [22220]) <Notice>: internal event: INIT, code = 0
2023-09-25 12:19:40.702485 (system/com.apple.bluetoothd [22220]) <Notice>: job state = running
2023-09-25 12:19:40.702492 (system/com.apple.bluetoothd [22220]) <Notice>: Successfully spawned bluetoothd[22220] because semaphore
2023-09-25 12:19:40.717046 (pid/22220 [bluetoothd]) <Notice>: uncorking exec source upfront
2023-09-25 12:19:40.717068 (pid/22220 [bluetoothd]) <Notice>: created
2023-09-25 12:19:42.643789 (pid/18069 [bluetoothd]) <Notice>: shutting down
2023-09-25 12:19:42.643806 (pid/18069 [bluetoothd]) <Notice>: cleaning up
2023-09-25 12:19:42.643814 (system) <Notice>: removing child: pid/18069
 
Happens with me all the time...as far back as Mojave. I let it all sit and after 15-30 seconds it reconnects again. Very frustrating.
 
I came across this thread as also been having same problem for many months.

In the past this preceded the computer having a panic and reboot, but after much tinkering and trial error ive got it so it doesnt necessarily reboot !

The first time i noticed a problem today was when the scrolling on my magic mouse stopped working.

To no surprise ( as ive seen before) when i go into bluetooth settings i see this strange flickering under searching. Anyone who has had some experience will recognise its not normal for it to flicker like that.

Curiously i observed this time that when i removed two xbox controller devices which i had paired... the flickerng stopped briefly and the scroll returned! after i send this message im gonna to see if i can toggle bluetooth and/or disconnect reconnect the magic mouse /keyboard.

My past expereince of doing this ive found one of the following will occur if i do this :-

(1) bluetooth will disable but not be possible to re-enable until after a reboot
(2) the keyboard will show connected while disconnected or vice versa

I do notice as ive been typing this message that though the bluetooth keyboard/mouse are connected it is loosing connection every 30 seconds or so for abt 5 seconds then reconnecting!

I've attached a video of the strange flickering bluetooth settings behaviour



Processor : AMD Ryzen 7 2700 Eight-Core Processor
Processor Speed: 3.2 GHz
GPU : AMD Radeon RX 570
Bluetooth/Wifi Fenvi-HB1200 BCM4360 BT4.0
Keyboard/Mouse : Apple Magic connecting via bluetooth
OSX running : 13.51
HDD type : NVME
Motherboard : GIGABYTE A320M-S2H
 
Last edited:
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