User profile for user: the_bart123
the_bart123 Author
User level: Level 1
55 points

MacBook Restart itself - Sleep Wake Failure

It happened second time


Crazy thing - it is happened second time before 9am


All I hear is TWO (quick one after another) times "bong" / hime sound which is unusual.


MacBook lis is closed all the times while that sleep durning the night.


I've done obvious things like SMC and NVRAM resets.


I got latest Mojave 10.14.1


got report:


Stackshot Reason: Wake transition timed out after 180 seconds while calling power state change callbacks. Suspected bundle: com.apple.iokit.IOGraphicsFamily. Thread 0x8a252.

Failure code:: 0x00000008 00000027



================================================================

Date/Time: 2018-11-28 08:51:14 +0000

OS Version: ??? ??? (Build ???)

Architecture: x86_64

Report Version: 27



Data Source: Stackshots

Shared Cache: 0x9f5e000 5D2CAD98-2250-312E-B83A-A2A629CE40EF



Event: Sleep Wake Failure

Duration: 0.00s

Steps: 1



Time Awake Since Boot: 41000s







Process: kernel_task [0]

UUID: 5D53F7E4-472A-369D-97D8-4DD877A4BDFF

Architecture: x86_64

Version: Darwin Kernel Version 18.2.0: Fri Oct 5 19:41:49 PDT 2018; root:xnu-4903.221.2~2/RELEASE_X86_64

Footprint: 192.05 MB

Start time: 2018-11-28 08:51:14 +0000

End time: 2018-11-28 08:51:14 +0000

Num samples: 1 (1)



Thread 0x6b 1 sample (1) priority 95 (base 95)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2084493) [0xffffff80003fce8d] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0x6c 1 sample (1) priority 95 (base 95)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2084493) [0xffffff80003fce8d] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0x6e 1 sample (1) priority 95 (base 95)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2876084) [0xffffff80004be2b4] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0x6f Thread name "IOServiceTerminateThread" 1 sample (1) priority 81 (base 81)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 8595956) [0xffffff8000a329f4] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1820673) [0xffffff80003bc801] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0x8c Thread name "idle #2" 1 sample (1) priority 0 (base 0)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1886080) [0xffffff80003cc780] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1884407) [0xffffff80003cc0f7] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2990762) [0xffffff80004da2aa] (runnable) 1



Thread 0x92 Thread name "idle #6" 1 sample (1) priority 0 (base 0)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1886080) [0xffffff80003cc780] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1884407) [0xffffff80003cc0f7] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2990762) [0xffffff80004da2aa] (runnable) 1



Thread 0x95 Thread name "idle #1" 1 sample (1) priority 0 (base 0)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1886080) [0xffffff80003cc780] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1884407) [0xffffff80003cc0f7] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2990762) [0xffffff80004da2aa] (runnable) 1



Thread 0x98 Thread name "idle #3" 1 sample (1) priority 0 (base 0)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1886080) [0xffffff80003cc780] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1884407) [0xffffff80003cc0f7] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2990762) [0xffffff80004da2aa] (runnable) 1



Thread 0x9b Thread name "idle #5" 1 sample (1) priority 0 (base 0)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1886080) [0xffffff80003cc780] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1884407) [0xffffff80003cc0f7] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2990762) [0xffffff80004da2aa] (runnable) 1



Thread 0x9e Thread name "idle #7" 1 sample (1) priority 0 (base 0)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1886080) [0xffffff80003cc780] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1884407) [0xffffff80003cc0f7] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2990762) [0xffffff80004da2aa] (runnable) 1



Thread 0x111 1 sample (1) priority 81 (base 81)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 4604945) [0xffffff8000664411] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 7162141) [0xffffff80008d491d] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1820673) [0xffffff80003bc801] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0x13d 1 sample (1) priority 81 (base 81)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<BE3143DE-BFA2-35A0-A155-D85D83B55242> + 137903) [0xffffff7f81ef2aaf] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1820673) [0xffffff80003bc801] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0x13e 1 sample (1) priority 81 (base 81)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<BE3143DE-BFA2-35A0-A155-D85D83B55242> + 137903) [0xffffff7f81ef2aaf] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1820673) [0xffffff80003bc801] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0x13f 1 sample (1) priority 81 (base 81)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<BE3143DE-BFA2-35A0-A155-D85D83B55242> + 137903) [0xffffff7f81ef2aaf] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1820673) [0xffffff80003bc801] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0x140 1 sample (1) priority 81 (base 81)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<BE3143DE-BFA2-35A0-A155-D85D83B55242> + 137903) [0xffffff7f81ef2aaf] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1820673) [0xffffff80003bc801] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0x1ad 1 sample (1) priority 81 (base 81)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 7640108) [0xffffff800094942c] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 7162141) [0xffffff80008d491d] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1820673) [0xffffff80003bc801] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0x2a9 Thread name "dlil_input_en0" 1 sample (1) priority 81 (base 81)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 4608911) [0xffffff800066538f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 7162141) [0xffffff80008d491d] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1820673) [0xffffff80003bc801] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0x2aa Thread name "ifnet_start_en0" 1 sample (1) priority 82 (base 82)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 4643892) [0xffffff800066dc34] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 7163346) [0xffffff80008d4dd2] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 7162141) [0xffffff80008d491d] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1820673) [0xffffff80003bc801] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0x3a6 Thread name "dlil_input_p2p0" 1 sample (1) priority 81 (base 81)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 4608911) [0xffffff800066538f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 7162141) [0xffffff80008d491d] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1820673) [0xffffff80003bc801] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0x3a7 Thread name "ifnet_start_p2p0" 1 sample (1) priority 82 (base 82)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 4643892) [0xffffff800066dc34] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 7163346) [0xffffff80008d4dd2] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 7162141) [0xffffff80008d491d] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1820673) [0xffffff80003bc801] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0x3a9 Thread name "dlil_input_awdl0" 1 sample (1) priority 81 (base 81)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 4608911) [0xffffff800066538f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 7162141) [0xffffff80008d491d] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1820673) [0xffffff80003bc801] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0x3aa Thread name "ifnet_start_awdl0" 1 sample (1) priority 82 (base 82)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 4643892) [0xffffff800066dc34] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 7163346) [0xffffff80008d4dd2] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 7162141) [0xffffff80008d491d] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1820673) [0xffffff80003bc801] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0x44a Thread name "IOGraphicsSystemWorkLoop" 1 sample (1) priority 93 (base 81)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 8734700) [0xffffff8000a547ec] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 8737410) [0xffffff8000a55282] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 8745453) [0xffffff8000a571ed] 1

*1 ??? (<9D1E5FA7-267E-397E-9C91-1751221A05CF> + 72794) [0xffffff7f80f8ec5a] 1

*1 ??? (<9D1E5FA7-267E-397E-9C91-1751221A05CF> + 39201) [0xffffff7f80f86921] 1

*1 ??? (<9D1E5FA7-267E-397E-9C91-1751221A05CF> + 138043) [0xffffff7f80f9eb3b] 1

*1 ??? (<9D1E5FA7-267E-397E-9C91-1751221A05CF> + 35573) [0xffffff7f80f85af5] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2948872) [0xffffff80004cff08] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2951124) [0xffffff80004d07d4] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] (blocked by kernel mutex owned by kernel_task [0] thread 0x8a14f) 1



Thread 0x452 1 sample (1) priority 97 (base 97)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<D4512DAB-736E-3D89-8BFD-1A8DCCA652BD> + 5527) [0xffffff7f839bc597] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0x474 1 sample (1) priority 81 (base 81)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 8752453) [0xffffff8000a58d45] 1

*1 IOWorkQueue::processWorkCallFromSingleThreadAction(OSObject*, void*, void*, void*, void*) + 45 (IOBluetoothFamily + 237161) [0xffffff7f83654e69] 1

*1 IOWorkQueue::processWorkCallFromSingleThreadWL() + 284 (IOBluetoothFamily + 237456) [0xffffff7f83654f90] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 8744140) [0xffffff8000a56ccc] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 8736684) [0xffffff8000a54fac] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1820673) [0xffffff80003bc801] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0x4c4 1 sample (1) priority 95 (base 95)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 3066233) [0xffffff80004ec979] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 3066458) [0xffffff80004eca5a] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 3066623) [0xffffff80004ecaff] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1820673) [0xffffff80003bc801] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0x4c5 1 sample (1) priority 95 (base 95)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 3068194) [0xffffff80004ed122] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1820673) [0xffffff80003bc801] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0x4c6 1 sample (1) priority 95 (base 95)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 3068194) [0xffffff80004ed122] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1820673) [0xffffff80003bc801] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0x4c7 1 sample (1) priority 95 (base 95)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 3068194) [0xffffff80004ed122] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1820673) [0xffffff80003bc801] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0x4c8 1 sample (1) priority 95 (base 95)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 3068194) [0xffffff80004ed122] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1820673) [0xffffff80003bc801] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0x4c9 1 sample (1) priority 95 (base 95)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 3068194) [0xffffff80004ed122] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1820673) [0xffffff80003bc801] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0x4ca 1 sample (1) priority 95 (base 95)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 3068194) [0xffffff80004ed122] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1820673) [0xffffff80003bc801] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0x4cb 1 sample (1) priority 95 (base 95)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 3068194) [0xffffff80004ed122] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1820673) [0xffffff80003bc801] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0xc05 Thread name "ifnet_start_utun0" 1 sample (1) priority 82 (base 82)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 4643892) [0xffffff800066dc34] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 7163346) [0xffffff80008d4dd2] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 7162141) [0xffffff80008d491d] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1820673) [0xffffff80003bc801] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] 1



Thread 0x8a14f Thread name "thread call kernel-high #3" 1 sample (1) priority 93 (base 92)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1999365) [0xffffff80003e8205] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2000469) [0xffffff80003e8655] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 8771769) [0xffffff8000a5d8b9] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 8771991) [0xffffff8000a5d997] 1

*1 ??? (<F70B3040-F59F-33BB-83CB-55F51559CD6A> + 34627) [0xffffff7f81921743] 1

*1 ??? (<F70B3040-F59F-33BB-83CB-55F51559CD6A> + 187037) [0xffffff7f81946a9d] 1

*1 ??? (<F70B3040-F59F-33BB-83CB-55F51559CD6A> + 107852) [0xffffff7f8193354c] (running) 1



Thread 0x8a230 Thread name "thread call high #10" 1 sample (1) priority 93 (base 93)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1999365) [0xffffff80003e8205] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2000469) [0xffffff80003e8655] 1

*1 ??? (<CE000030-3AC9-3E7E-8F53-9E8E34EE631A> + 19968) [0xffffff7f81779e00] 1

*1 ??? (<7C40C58A-98CC-3E23-B0B5-5C86DC139265> + 49115) [0xffffff7f83310fdb] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 8752453) [0xffffff8000a58d45] 1

*1 ??? (<7C40C58A-98CC-3E23-B0B5-5C86DC139265> + 9385) [0xffffff7f833074a9] 1

*1 ??? (<7C40C58A-98CC-3E23-B0B5-5C86DC139265> + 42251) [0xffffff7f8330f50b] 1

*1 ??? (<7C40C58A-98CC-3E23-B0B5-5C86DC139265> + 47047) [0xffffff7f833107c7] 1

*1 ??? (<98777F1E-FDA9-388B-BA50-6F803E95C918> + 8902) [0xffffff7f838d02c6] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 8752345) [0xffffff8000a58cd9] 1

*1 ??? (<9D1E5FA7-267E-397E-9C91-1751221A05CF> + 137997) [0xffffff7f80f9eb0d] 1

*1 ??? (<9D1E5FA7-267E-397E-9C91-1751221A05CF> + 35573) [0xffffff7f80f85af5] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2948872) [0xffffff80004cff08] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2951124) [0xffffff80004d07d4] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] (blocked by kernel mutex owned by kernel_task [0] thread 0x44a) 1



Thread 0x8a252 Thread name "thread call high #8" 1 sample (1) priority 93 (base 93)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1999365) [0xffffff80003e8205] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2000469) [0xffffff80003e8655] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 8623620) [0xffffff8000a39604] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 8625367) [0xffffff8000a39cd7] 1

*1 ??? (<9D1E5FA7-267E-397E-9C91-1751221A05CF> + 97815) [0xffffff7f80f94e17] 1

*1 ??? (<9D1E5FA7-267E-397E-9C91-1751221A05CF> + 138043) [0xffffff7f80f9eb3b] 1

*1 ??? (<9D1E5FA7-267E-397E-9C91-1751221A05CF> + 35573) [0xffffff7f80f85af5] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2948872) [0xffffff80004cff08] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2951124) [0xffffff80004d07d4] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] (blocked by kernel mutex owned by kernel_task [0] thread 0x8a14f) 1



Thread 0x8a257 Thread name "thread call high #10" 1 sample (1) priority 93 (base 93)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1999365) [0xffffff80003e8205] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2000469) [0xffffff80003e8655] 1

*1 ??? (<CE000030-3AC9-3E7E-8F53-9E8E34EE631A> + 16527) [0xffffff7f8177908f] 1

*1 ??? (<7C40C58A-98CC-3E23-B0B5-5C86DC139265> + 49115) [0xffffff7f83310fdb] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 8752345) [0xffffff8000a58cd9] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 8736213) [0xffffff8000a54dd5] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2948872) [0xffffff80004cff08] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2951124) [0xffffff80004d07d4] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] (blocked by kernel mutex owned by kernel_task [0] thread 0x8a230) 1



Thread 0x8a259 Thread name "thread call high #12" 1 sample (1) priority 93 (base 93)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1999365) [0xffffff80003e8205] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2000469) [0xffffff80003e8655] 1

*1 ??? (<CE000030-3AC9-3E7E-8F53-9E8E34EE631A> + 16527) [0xffffff7f8177908f] 1

*1 ??? (<7C40C58A-98CC-3E23-B0B5-5C86DC139265> + 49115) [0xffffff7f83310fdb] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 8752345) [0xffffff8000a58cd9] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 8736213) [0xffffff8000a54dd5] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2948872) [0xffffff80004cff08] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2951124) [0xffffff80004d07d4] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] (blocked by kernel mutex owned by kernel_task [0] thread 0x8a230) 1



Thread 0x8a25f Thread name "thread call high #11" 1 sample (1) priority 93 (base 93)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1999365) [0xffffff80003e8205] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2000469) [0xffffff80003e8655] 1

*1 ??? (<CE000030-3AC9-3E7E-8F53-9E8E34EE631A> + 16527) [0xffffff7f8177908f] 1

*1 ??? (<7C40C58A-98CC-3E23-B0B5-5C86DC139265> + 49115) [0xffffff7f83310fdb] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 8752345) [0xffffff8000a58cd9] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 8736213) [0xffffff8000a54dd5] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2948872) [0xffffff80004cff08] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2951124) [0xffffff80004d07d4] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1867151) [0xffffff80003c7d8f] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1872080) [0xffffff80003c90d0] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2963427) [0xffffff80004d37e3] (blocked by kernel mutex owned by kernel_task [0] thread 0x8a230) 1



Thread 0x8a602 Thread name "thread call high #8" 1 sample (1) priority 93 (base 93)

<IO tier 0>

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1413326) [0xffffff80003590ce] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1999365) [0xffffff80003e8205] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 2000469) [0xffffff80003e8655] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 8623262) [0xffffff8000a3949e] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 9185715) [0xffffff8000ac29b3] 1

*1 ??? (<5D53F7E4-472A-369D-97D8-4DD877A4BDFF> + 1555733) [0xffffff800037bd15] (running) 1



Binary Images:

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*0xffffff8000200000 - ??? ??? <5D53F7E4-472A-369D-97D8-4DD877A4BDFF>

Model: MacBookPro11,3, BootROM 149.0.0.0.0, 4 processors, Intel Core i7, 2.5 GHz, 16 GB, SMC 2.19f12

Graphics: Intel Iris Pro, Intel Iris Pro, Built-In

Graphics: NVIDIA GeForce GT 750M, NVIDIA GeForce GT 750M, PCIe

Memory Module: BANK 0/DIMM0, 8 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54343147533641465238412D50422020

Memory Module: BANK 1/DIMM0, 8 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54343147533641465238412D50422020

AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x134), Broadcom BCM43xx 1.0 (7.77.61.1 AirPortDriverBrcmNIC-1305.2)

Bluetooth: Version 6.0.9f2, 3 services, 27 devices, 1 incoming serial ports

Network Service: Wi-Fi, AirPort, en0

Serial ATA Device: APPLE SSD SM0256F, 251 GB

USB Device: USB 3.0 Bus

USB Device: Internal Memory Card Reader

USB Device: Apple Internal Keyboard / Trackpad

USB Device: BRCM20702 Hub

USB Device: Bluetooth USB Host Controller

Thunderbolt Bus:

MacBook Pro with Retina display, macOS High Sierra (10.13.6), LATE 2013

Posted on Nov 28, 2018 1:54 AM

Reply
48 replies
User profile for user: jhansen00
jhansen00
User level: Level 1
10 points

Jan 15, 2019 7:13 AM in response to JJDrummer

I'm glad to hear more people are having this issue as maybe it will bring a solution faster. I have LG 27UD69-W monitors, which I believe are the predecessors to your monitors, JJDrummer. Since durad is having the same issue, and they have Dell monitors, I doubt it is an issue with a specific brand of monitors, so I think that narrows it down a little further.


I've done the troubleshooting steps as you have, and at the request of Apple Support, and I have come to the same results. It's only when I have BOTH monitors plugged into the dock that it happens. I wish I knew of a way to look in further to see what is going on when my Mac is going to sleep. I have no clue what logs to look at; only when my Mac restarts and it reports a problem is when I have something of substance to look at.


I'm going to order a second USB-C to DisplayPort cable today so I can try plugging both monitors directly into my Mac and see what happens.


Also - I looked a little bit into the error message that we are all getting. It seems that darkwake is a synonym for Power Nap on Mac. Power Nap allows for the system to partially wake up from sleep to connect to the internet to check for things like messages, email, and other notifications. There's not a lot of documentation about it, since it's a proprietary Apple feature, so it's naturally hard to diagnose what is causing darkwake to crash the computer. Maybe we could all try disabling Power Nap on our Macs, to see if the issue goes away. Obviously this is not a permanent solution, but at least it will help us narrow down what is causing the issue. I'll post back here once I disable Power Nap and see what happens overnight.


Edit - Do either of you also experience occasional disconnects of one of your monitors? For me, seemingly at random intervals, one of my monitors will go black for a second, display 'NO SIGNAL', and my Mac will readjust to just using the one of the monitors as if I physically disconnected it from the dock. After about 10 seconds or so, the monitor will wake up and reconnect and it will go back to working as normal.

Reply
User profile for user: JJDrummer
JJDrummer
User level: Level 1
4 points

Jan 15, 2019 10:13 AM in response to jhansen00

Good find, jhansen00. I've disabled Power Nap on my machine too.


I have a similar symptom with regard to monitor disconnection. Mine doesn't go so far as to totally disconnect from the system, but it will occasionally go black for a few seconds and then comes back to life, during use. That issue is pretty far and few between, though.


The more frequent issue I notice is upon wake or boot, one monitor likes to act like it's not receiving any signal. I usually have to wiggle my mouse around in what would be that monitor's space to get it to realize that it is indeed receiving signal...or perhaps that just gives me something to do while I wait impatiently for the monitor to come online. Seriously, though, I have tested not doing anything and the monitor does turn off, so I think the mouse wiggling does work.


The interesting thing is, it always seems to be the monitor that is connected via USB-C to * cable. I started off with USB-C to HDMI but that one was having the issue every single time I woke/booted the machine. So I figured I'd try the USB-C to DisplayPort cable and the problem has definitely become less frequent, but has not completely gone away.

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User profile for user: durad
durad
User level: Level 1
4 points

Jan 15, 2019 11:10 AM in response to JJDrummer

I hope that disabling power nap works for you, but I've already suspected that it is something to do with power nap and disabled it long time ago and I'm still getting the crashes.


I also have random monitor disconnects. Probably few times a day. One goes black, then some 5sec later the other one goes black and then they both come back. It all takes couple of seconds altogether. It's annoying but much less of an issue than restarts. I always thought it's a TS3 Plus issue.


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User profile for user: JJDrummer
JJDrummer
User level: Level 1
4 points

Jan 15, 2019 11:49 AM in response to durad

Oh; good point. I forgot to mention that I suspected it was related to my TS3 Plus as well, but I saw the same issues I outlined above when I was connected directly to my laptop. Perhaps the tech behind converting a usb-c/tb3 port to digital display signals is not yet mature.


As you mentioned: annoying, but probably nothing I would have otherwise reported.

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User profile for user: JJDrummer
JJDrummer
User level: Level 1
4 points

Dec 7, 2018 9:49 PM in response to the_bart123

I'm getting the same message with my 2017 15-inch MacBook Pro.


I started noticing it after I upgraded from 2 1080P displays to 2 4k displays. I was on Mojave 10.14.1 when it started, updating to 10.14.2 did not fix it.


Basically, if I walk away from my machine for 20-30 minutes it'll go to sleep but will be fine when I come back. But, when I've been gone for an hour or so, without fail, my machine will have rebooted with this error message.


Please help, this is my workhorse.


Thanks!

Reply
User profile for user: JJDrummer
JJDrummer
User level: Level 1
4 points

Jan 7, 2019 4:03 PM in response to JJDrummer

Take 4; Action!


Hi, All


Here's a break down of the past few weeks of working with Apple Support:

  1. My issue is escalated to engineering.
  2. Engineering says my dock doesn't support two 4k displays
  3. I say that's incorrect (see the links to the products in one of my earlier posts); plus, see all of my test scenarios which include test results that show the issue exists even when I've got one monitor hooked up to each docking station and each docking station plugged into my MBP
  4. Engineering: nothing
  5. I send a follow up email several weeks later
  6. Engineering says, "...there is nothing more we can do beyond recommending different adapters and making sure to use the adapters in these ports: one in the back left and one in the back right ports of the MacBook Pro."


As frustrating of a response as that is, it did occur to me that I have yet to test with the two monitors directly connected to the MBP. Thankfully, I've already got the necessary cables to do the job and am using that configuration right now.


As always, I'll report back with my findings and any response I receive from Apple Support once I report my findings to them.

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MacBook Restart itself - Sleep Wake Failure

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