Toggle sidebar Toggle sidebar
Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

Bluetooth randomly disconnects and connects everything

antoniokratos

antoniokratos

macrumors newbie
Original poster
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:
You must log in or register to reply here.
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.
Top Bottom
Back