Sleep Wake Failure: Mac reboots once per day, same time!

[mannydac123]

Help! My late 2012 iMac, with High Sierra installed, is rebooting every day around the same time. Generally I'll wake it up after breakfast, do some work, put it to sleep and come back around lunchtime to find it has rebooted with an error message saying it has suffered a Sleep Wake Failure. Apple haven't been too helpful, taking me thru all the usual SMC / clean disk stuff but not really wanting to address the long diagnostic that comes with the error message, and they say the next step is to reinstall high Sierra. But I don't think that is going to help, as High Sierra and the Mac in general is working just fine the rest of the day. Thoughts?

 

[MacInWin]

Welcome to the forum.

The "long diagnostic" you referred this probably the kernel panic report from the crash. It might help us to see if there is anything obvious in it. But I suspect the solution is going to be to reinstall HS. In the meantime you might try starting in Safe Mode and see if that doesn't crash, which would point to something you have installed on the iMac, not the OS itself. But SafeMode is not very fast or (IMHO) useful, so if you NEED the iMac, pick a day you don't need it as much.

If you want to post the panic report here, we might see something in it worth mentioning.

And what third party "helper" applications do you have installed? (Optimizers, cleaners, antivirus, boosters, etc, etc, etc) Most of them are not needed and can cause issues of all sorts.

 

[chscag]

A "Sleep Wake Failure" error does not generate a kernel panic report but will be noted in your logs. I have had that very same thing happen after a security update to High Sierra and it also prevented my iMac from going to sleep. However, the error only occurred one time not every day. The only cure I found was to reset the SMC. Give that a try and make sure you have the latest High Sierra update installed. (10.13.1)

 

[pm-r]

Anything useful for a solution here???:

macOS Sierra: If your Mac restarts and a message appears
https://support.apple.com/kb/PH25498?locale=en_US

I'd also double check any sleep options or disable any that might be set in Energy Saver System Prefs.



- Patrick
======

 

[chscag]

That particular KB article is referring to a kernel panic report. Usually, a "Sleep Wake Failure" error does not generate a KP but it will show up in the logs. I know when it happened to my iMac I tried everything to return the iMac to its normal sleep wake energy preference. Eventually a SMC reset fixed it. However, if I remember correctly I kept the machine off and removed from AC power all night.

 

[MacInWin]

But a log file, unless he went there through Console, would not be his "long diagnostic that comes with the error message." My reason for calling it a kernel panic was that it sort of fitted what he said he was seeing. Bottom line, if he has a "long diagnostic" it would still be helpful to let us see it to be able to see what it is and what it is saying.

 

[mannydac123]

Date/Time: 2017-11-09 11:27:34 -0500
OS Version: Mac OS X 10.13.1 (Build 17B48)
Architecture: x86_64
Report Version: 26

Data Source: Stackshots

Event: Sleep Wake Failure
Duration: 0.10s
Steps: 9

Hardware model: iMac13,1
Active cpus: 4

Time Awake Since Boot: 30000s




Process: kernel_task [0]
Path: /System/Library/Kernels/kernel
Architecture: x86_64
Version: Darwin Kernel Version 17.2.0: Fri Sep 29 18:27:05 PDT 2017; root:xnu-4570.20.62~3/RELEASE_X86_64
Task size: 1681.85 MB
CPU Time: 2.052s

Thread 0x6b 9 samples (1-9) priority 95 (base 95)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 ??? (kernel + 745699) [0xffffff80002b60e3] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x6c 9 samples (1-9) priority 95 (base 95)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 ??? (kernel + 745699) [0xffffff80002b60e3] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x6e 9 samples (1-9) priority 95 (base 95)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 mapping_replenish + 465 (kernel + 1516081) [0xffffff8000372231] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x7e 9 samples (1-9) priority 95 (base 95)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 pmInitThread + 925 (AppleIntelCPUPowerManagement + 25096) [0xffffff7f833ce208] 1-9
*9 pmSpawnThreads + 181 (AppleIntelCPUPowerManagement + 23950) [0xffffff7f833cdd8e] 1-9
*9 pmMasterIdleThread + 14 (AppleIntelCPUPowerManagement + 25141) [0xffffff7f833ce235] 1-9
*9 master_wait_for_forced_idle + 51 (AppleIntelCPUPowerManagement + 23066) [0xffffff7f833cda1a] 1-9
*9 lck_mtx_sleep + 126 (kernel + 501262) [0xffffff800027a60e] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x92 Thread name "idle #2" 9 samples (1-9) priority 0 (base 0) idle time 0.095s
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 idle_thread + 32 (kernel + 565584) [0xffffff800028a150] 1-9
*9 processor_idle + 210 (kernel + 564098) [0xffffff8000289b82] 1-9
*9 machine_idle + 778 (kernel + 1616874) [0xffffff800038abea] (runnable) 1-9

Thread 0x126 9 samples (1-9) priority 81 (base 81)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 ??? (kernel + 3192977) [0xffffff800050b891] 1-9
*9 ??? (kernel + 5513014) [0xffffff8000741f36] 1-9
*9 lck_mtx_sleep + 126 (kernel + 501262) [0xffffff800027a60e] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x1a7 9 samples (1-9) priority 81 (base 81)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 ??? (kernel + 6030390) [0xffffff80007c0436] 1-9
*9 mach_msg_receive + 178 (kernel + 395570) [0xffffff8000260932] 1-9
*9 ipc_mqueue_receive + 119 (kernel + 336727) [0xffffff8000252357] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x1bc 9 samples (1-9) priority 81 (base 81)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 ??? (kernel + 5961260) [0xffffff80007af62c] 1-9
*9 ??? (kernel + 5513014) [0xffffff8000741f36] 1-9
*9 lck_mtx_sleep + 126 (kernel + 501262) [0xffffff800027a60e] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x39e 9 samples (1-9) priority 81 (base 81)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 ??? (kernel + 3194465) [0xffffff800050be61] 1-9
*9 ??? (kernel + 5513014) [0xffffff8000741f36] 1-9
*9 lck_mtx_sleep + 126 (kernel + 501262) [0xffffff800027a60e] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x39f Thread name "ifnet_start_en0" 9 samples (1-9) priority 82 (base 82)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 ??? (kernel + 3230503) [0xffffff8000514b27] 1-9
*9 msleep + 98 (kernel + 5514242) [0xffffff8000742402] 1-9
*9 ??? (kernel + 5513014) [0xffffff8000741f36] 1-9
*9 lck_mtx_sleep + 126 (kernel + 501262) [0xffffff800027a60e] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x3a0 9 samples (1-9) priority 82 (base 82)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 ??? (kernel + 3230997) [0xffffff8000514d15] 1-9
*9 msleep + 98 (kernel + 5514242) [0xffffff8000742402] 1-9
*9 ??? (kernel + 5513014) [0xffffff8000741f36] 1-9
*9 lck_mtx_sleep + 126 (kernel + 501262) [0xffffff800027a60e] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x3dd Thread name "dlil_input_en1" 9 samples (1-9) priority 81 (base 81)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 ??? (kernel + 3197055) [0xffffff800050c87f] 1-9
*9 ??? (kernel + 5513014) [0xffffff8000741f36] 1-9
*9 lck_mtx_sleep + 126 (kernel + 501262) [0xffffff800027a60e] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x3de Thread name "ifnet_start_en1" 9 samples (1-9) priority 82 (base 82)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 ??? (kernel + 3230503) [0xffffff8000514b27] 1-9
*9 msleep + 98 (kernel + 5514242) [0xffffff8000742402] 1-9
*9 ??? (kernel + 5513014) [0xffffff8000741f36] 1-9
*9 lck_mtx_sleep + 126 (kernel + 501262) [0xffffff800027a60e] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x577 Thread name "dlil_input_p2p0" 9 samples (1-9) priority 81 (base 81)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 ??? (kernel + 3197055) [0xffffff800050c87f] 1-9
*9 ??? (kernel + 5513014) [0xffffff8000741f36] 1-9
*9 lck_mtx_sleep + 126 (kernel + 501262) [0xffffff800027a60e] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x578 Thread name "ifnet_start_p2p0" 9 samples (1-9) priority 82 (base 82)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 ??? (kernel + 3230503) [0xffffff8000514b27] 1-9
*9 msleep + 98 (kernel + 5514242) [0xffffff8000742402] 1-9
*9 ??? (kernel + 5513014) [0xffffff8000741f36] 1-9
*9 lck_mtx_sleep + 126 (kernel + 501262) [0xffffff800027a60e] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x57a Thread name "dlil_input_awdl0" 9 samples (1-9) priority 81 (base 81)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 ??? (kernel + 3197055) [0xffffff800050c87f] 1-9
*9 ??? (kernel + 5513014) [0xffffff8000741f36] 1-9
*9 lck_mtx_sleep + 126 (kernel + 501262) [0xffffff800027a60e] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x57b Thread name "ifnet_start_awdl0" 9 samples (1-9) priority 82 (base 82)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 ??? (kernel + 3230503) [0xffffff8000514b27] 1-9
*9 msleep + 98 (kernel + 5514242) [0xffffff8000742402] 1-9
*9 ??? (kernel + 5513014) [0xffffff8000741f36] 1-9
*9 lck_mtx_sleep + 126 (kernel + 501262) [0xffffff800027a60e] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x617 Thread name "IOGraphicsWorkLoop" 9 samples (1-9) priority 93 (base 81) cpu time 0.006s
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 IOWorkLoop::threadMain() + 44 (kernel + 6952572) [0xffffff80008a167c] 1-9
*9 IOWorkLoop::runEventSources() + 482 (kernel + 6955074) [0xffffff80008a2042] 1-9
*9 IOInterruptEventSource::checkForWork() + 261 (kernel + 6961205) [0xffffff80008a3835] 1-9
*9 IOFramebuffer::systemWork(OSObject*, IOInterruptEventSource*, int) + 125 (IOGraphicsFamily + 66963) [0xffffff7f80f39593] 1-9
*9 IOFBController::checkPowerWork(unsigned int) + 164 (IOGraphicsFamily + 40286) [0xffffff7f80f32d5e] 1-9
*9 IOFramebuffer::checkPowerWork(unsigned int) + 636 (IOGraphicsFamily + 40950) [0xffffff7f80f32ff6] 1-9
*9 IONDRVFramebuffer::setAttribute(unsigned int, unsigned long) + 99 (IONDRVSupport + 18547) [0xffffff7f80f80873] 1-9
*9 IONDRVFramebuffer::ndrvSetPowerState(unsigned int) + 650 (IONDRVSupport + 19708) [0xffffff7f80f80cfc] 1-9
*9 IONDRVFramebuffer::_doControl(IONDRVFramebuffer*, unsigned int, void*) + 95 (IONDRVSupport + 8191) [0xffffff7f80f7dfff] 1-9
*9 NVDA::doDriverIO(unsigned int, void*, unsigned int, unsigned int) + 1118 (NVDAResman + 8696) [0xffffff7f80f9b1f8] 1-9
*9 odbDynamicCast + 236774 (NVDAResman + 2438826) [0xffffff7f811ec6aa] 1-9
*9 odbDynamicCast + 201307 (NVDAResman + 2403359) [0xffffff7f811e3c1f] 1-9
*9 odbDynamicCast + 195355 (NVDAResman + 2397407) [0xffffff7f811e24df] 1-9
*9 odbDynamicCast + 198177 (NVDAResman + 2400229) [0xffffff7f811e2fe5] 1-9
*1 odbDynamicCast + 232633 (NVDAResman + 2434685) [0xffffff7f811eb67d] 1
*1 delay_for_interval + 107 (kernel + 422043) [0xffffff800026709b] 1
*1 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1
*1 ??? (kernel + 552247) [0xffffff8000286d37] 1
*1 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] (runnable) 1
*8 odbDynamicCast + 232626 (NVDAResman + 2434678) [0xffffff7f811eb676] 2-9
*8 odbDynamicCast + 232345 (NVDAResman + 2434397) [0xffffff7f811eb55d] 2-9
*8 NvRmInterrupt + 96 (NVDAResman + 480766) [0xffffff7f8100e5fe] 2-9
*5 insert_registration_func + 2824 (NVDAResman + 473324) [0xffffff7f8100c8ec] 2-6
*5 rmFreeInternal + 1693 (NVDAResman + 217256) [0xffffff7f80fce0a8] 2-6
*5 NvRmDupObject + 411 (NVDAResman + 483808) [0xffffff7f8100f1e0] 2-6
*5 inforomSetModeBufferState + 2236 (NVDAResman + 1492806) [0xffffff7f81105746] 2-6
*5 NVDAGK100HAL:robe(IOService*, int*) + 1038324 (NVDAGK100Hal + 1042518) [0xffffff7f8138d856] 2-6
*5 NVDAGK100HAL:robe(IOService*, int*) + 1040694 (NVDAGK100Hal + 1044888) [0xffffff7f8138e198] 2-6
*5 gpuExecRegOps + 55467 (NVDAResman + 1316752) [0xffffff7f810da790] 2-6
*5 gpuExecRegOps + 55297 (NVDAResman + 1316582) [0xffffff7f810da6e6] 2-6
*5 osReadRegistryBinary + 603 (NVDAResman + 456080) [0xffffff7f81008590] (running) 2-6
*1 insert_registration_func + 3101 (NVDAResman + 473601) [0xffffff7f8100ca01] (running) 7
*2 insert_registration_func + 2824 (NVDAResman + 473324) [0xffffff7f8100c8ec] 8-9
*2 rmFreeInternal + 1693 (NVDAResman + 217256) [0xffffff7f80fce0a8] 8-9
*2 NvRmDupObject + 411 (NVDAResman + 483808) [0xffffff7f8100f1e0] 8-9
*2 inforomSetModeBufferState + 2236 (NVDAResman + 1492806) [0xffffff7f81105746] 8-9
*2 NVDAGK100HAL:robe(IOService*, int*) + 1038324 (NVDAGK100Hal + 1042518) [0xffffff7f8138d856] 8-9
*2 NVDAGK100HAL:robe(IOService*, int*) + 1040694 (NVDAGK100Hal + 1044888) [0xffffff7f8138e198] 8-9
*2 gpuExecRegOps + 55467 (NVDAResman + 1316752) [0xffffff7f810da790] 8-9
*2 gpuExecRegOps + 55297 (NVDAResman + 1316582) [0xffffff7f810da6e6] 8-9
*2 osReadRegistryBinary + 603 (NVDAResman + 456080) [0xffffff7f81008590] (running) 8-9

Thread 0x624 Thread name "dlil_input_en2" 9 samples (1-9) priority 81 (base 81)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 ??? (kernel + 3197055) [0xffffff800050c87f] 1-9
*9 ??? (kernel + 5513014) [0xffffff8000741f36] 1-9
*9 lck_mtx_sleep + 126 (kernel + 501262) [0xffffff800027a60e] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x625 Thread name "ifnet_start_en2" 9 samples (1-9) priority 82 (base 82)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 ??? (kernel + 3230503) [0xffffff8000514b27] 1-9
*9 msleep + 98 (kernel + 5514242) [0xffffff8000742402] 1-9
*9 ??? (kernel + 5513014) [0xffffff8000741f36] 1-9
*9 lck_mtx_sleep + 126 (kernel + 501262) [0xffffff800027a60e] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x629 9 samples (1-9) priority 97 (base 97)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 AppleOSXWatchdog::watchdogMainThread() + 133 (AppleOSXWatchdog + 5677) [0xffffff7f830d862d] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x62a Thread name "dlil_input_en3" 9 samples (1-9) priority 81 (base 81)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 ??? (kernel + 3197055) [0xffffff800050c87f] 1-9
*9 ??? (kernel + 5513014) [0xffffff8000741f36] 1-9
*9 lck_mtx_sleep + 126 (kernel + 501262) [0xffffff800027a60e] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x62b Thread name "ifnet_start_en3" 9 samples (1-9) priority 82 (base 82)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 ??? (kernel + 3230503) [0xffffff8000514b27] 1-9
*9 msleep + 98 (kernel + 5514242) [0xffffff8000742402] 1-9
*9 ??? (kernel + 5513014) [0xffffff8000741f36] 1-9
*9 lck_mtx_sleep + 126 (kernel + 501262) [0xffffff800027a60e] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x650 9 samples (1-9) priority 81 (base 81)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 IOCommandGate::runAction(int (*)(OSObject*, void*, void*, void*, void*), void*, void*, void*, void*) + 312 (kernel + 6966856) [0xffffff80008a4e48] 1-9
*9 IOWorkQueue:rocessWorkCallFromSingleThreadAction(OSObject*, void*, void*, void*, void*) + 45 (IOBluetoothFamily + 216829) [0xffffff7f81f62efd] 1-9
*9 IOWorkQueue:rocessWorkCallFromSingleThreadWL() + 284 (IOBluetoothFamily + 217124) [0xffffff7f81f63024] 1-9
*9 IOEventSource::sleepGate(void*, unsigned int) + 76 (kernel + 6960476) [0xffffff80008a355c] 1-9
*9 IOWorkLoop::sleepGate(void*, unsigned int) + 123 (kernel + 6954347) [0xffffff80008a1d6b] 1-9
*9 lck_mtx_sleep + 126 (kernel + 501262) [0xffffff800027a60e] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x749 9 samples (1-9) priority 95 (base 95)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 pmSlaveIdleThread + 30 (AppleIntelCPUPowerManagement + 22894) [0xffffff7f833cd96e] 1-9
*9 slave_block + 37 (AppleIntelCPUPowerManagement + 22851) [0xffffff7f833cd943] 1-9
*9 lck_mtx_sleep + 126 (kernel + 501262) [0xffffff800027a60e] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x74a 9 samples (1-9) priority 95 (base 95)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 pmSlaveIdleThread + 30 (AppleIntelCPUPowerManagement + 22894) [0xffffff7f833cd96e] 1-9
*9 slave_block + 37 (AppleIntelCPUPowerManagement + 22851) [0xffffff7f833cd943] 1-9
*9 lck_mtx_sleep + 126 (kernel + 501262) [0xffffff800027a60e] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x74b 9 samples (1-9) priority 95 (base 95)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 pmSlaveIdleThread + 30 (AppleIntelCPUPowerManagement + 22894) [0xffffff7f833cd96e] 1-9
*9 slave_block + 37 (AppleIntelCPUPowerManagement + 22851) [0xffffff7f833cd943] 1-9
*9 lck_mtx_sleep + 126 (kernel + 501262) [0xffffff800027a60e] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x7b6f Thread name "skywalk_doorbell_utun0_tx" 9 samples (1-9) priority 82 (base 82)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 ??? (kernel + 3230503) [0xffffff8000514b27] 1-9
*9 msleep + 98 (kernel + 5514242) [0xffffff8000742402] 1-9
*9 ??? (kernel + 5513014) [0xffffff8000741f36] 1-9
*9 lck_mtx_sleep + 126 (kernel + 501262) [0xffffff800027a60e] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x7b71 Thread name "skywalk_mit_utun0_rx_0" 9 samples (1-9) priority 81 (base 81)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 ??? (kernel + 6313430) [0xffffff80008055d6] 1-9
*9 ??? (kernel + 5513014) [0xffffff8000741f36] 1-9
*9 lck_mtx_sleep + 126 (kernel + 501262) [0xffffff800027a60e] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x7d58 Thread name "skywalk_doorbell_utun1_tx" 9 samples (1-9) priority 82 (base 82)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 ??? (kernel + 3230503) [0xffffff8000514b27] 1-9
*9 msleep + 98 (kernel + 5514242) [0xffffff8000742402] 1-9
*9 ??? (kernel + 5513014) [0xffffff8000741f36] 1-9
*9 lck_mtx_sleep + 126 (kernel + 501262) [0xffffff800027a60e] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x7d5a Thread name "skywalk_mit_utun1_rx_0" 9 samples (1-9) priority 81 (base 81)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 ??? (kernel + 6313430) [0xffffff80008055d6] 1-9
*9 ??? (kernel + 5513014) [0xffffff8000741f36] 1-9
*9 lck_mtx_sleep + 126 (kernel + 501262) [0xffffff800027a60e] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x2af1b Thread name "thread call high #8" 9 samples (1-9) priority 93 (base 93) cpu time 0.005s
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 ??? (kernel + 673765) [0xffffff80002a47e5] 1-9
*9 ??? (kernel + 675044) [0xffffff80002a4ce4] 1-9
*9 IOService::watchdog_timer_expired(void*, void*) + 46 (kernel + 6852190) [0xffffff8000888e5e] 1-9
*9 IOPMrootDomain::takeStackshot(bool, bool, bool) + 869 (kernel + 7341061) [0xffffff8000900405] 1-9
*9 stack_snapshot_from_kernel + 373 (kernel + 251557) [0xffffff800023d6a5] (running) 1-9

Thread 0x2af25 Thread name "thread call high #15" 9 samples (1-9) priority 93 (base 93)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 ??? (kernel + 673765) [0xffffff80002a47e5] 1-9
*9 ??? (kernel + 675044) [0xffffff80002a4ce4] 1-9
*9 IOService:mDriverCallout(IOService*) + 52 (kernel + 6852548) [0xffffff8000888fc4] 1-9
*9 IOService::driverInformPowerChange() + 286 (kernel + 6853982) [0xffffff800088955e] 1-9
*9 IOFramebuffer:owerStateDidChangeTo(unsigned long, unsigned long, IOService*) + 39 (IOGraphicsFamily + 89819) [0xffffff7f80f3eedb] 1-9
*9 IOGraphicsWorkLoop::closeGate() + 33 (IOGraphicsFamily + 32693) [0xffffff7f80f30fb5] 1-9
*9 lck_mtx_lock + 653 (kernel + 105133) [0xffffff8000219aad] 1-9
*9 lck_mtx_lock_wait_x86 + 486 (kernel + 1581350) [0xffffff8000382126] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0xba740 Thread name "thread call kernel-high #3" 9 samples (1-9) priority 92 (base 92)
<IO tier 0>
*9 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-9
*9 ??? (kernel + 673765) [0xffffff80002a47e5] 1-9
*9 ??? (kernel + 675044) [0xffffff80002a4ce4] 1-9
*9 IOTimerEventSource::timeoutAndRelease(void*, void*) + 82 (kernel + 6982850) [0xffffff80008a8cc2] 1-9
*9 IOGraphicsWorkLoop::closeGate() + 33 (IOGraphicsFamily + 32693) [0xffffff7f80f30fb5] 1-9
*9 lck_mtx_lock + 653 (kernel + 105133) [0xffffff8000219aad] 1-9
*9 lck_mtx_lock_wait_x86 + 486 (kernel + 1581350) [0xffffff8000382126] 1-9
*9 thread_block_reason + 175 (kernel + 548255) [0xffffff8000285d9f] 1-9
*9 ??? (kernel + 552247) [0xffffff8000286d37] 1-9
*9 machine_switch_context + 205 (kernel + 1590445) [0xffffff80003844ad] 1-9

Thread 0x8f Thread name "idle #1" 7 samples (1-9 with gaps of 2) priority 0 (base 0) idle time 56489.822s
<IO tier 0>
*3 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1-3
*3 idle_thread + 32 (kernel + 565584) [0xffffff800028a150] 1-3
*3 processor_idle + 210 (kernel + 564098) [0xffffff8000289b82] 1-3
*3 machine_idle + 778 (kernel + 1616874) [0xffffff800038abea] (runnable) 1-3
<Thread not seen for 1 sample>
*1 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 5
*1 idle_thread + 32 (kernel + 565584) [0xffffff800028a150] 5
*1 processor_idle + 210 (kernel + 564098) [0xffffff8000289b82] 5
*1 machine_idle + 778 (kernel + 1616874) [0xffffff800038abea] (runnable) 5
<Thread not seen for 1 sample>
*3 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 7-9
*3 idle_thread + 32 (kernel + 565584) [0xffffff800028a150] 7-9
*3 processor_idle + 210 (kernel + 564098) [0xffffff8000289b82] 7-9
*3 machine_idle + 778 (kernel + 1616874) [0xffffff800038abea] (runnable) 7-9

Thread 0x76a10 Thread name "thread call kernel #2" 2 samples (4-6 with gaps of 1) priority 81 (base 81) cpu time 2.040s
<Thread not seen for 3 samples, IO tier 0>
*1 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 4
*1 ??? (kernel + 673765) [0xffffff80002a47e5] 4
*1 workqueue_add_timer + 1 (pthread + 21677) [0xffffff7f80f054ad] (running) 4
<Thread not seen for 1 sample>
*1 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 6
*1 ??? (kernel + 673765) [0xffffff80002a47e5] 6
*1 ??? (kernel + 674939) [0xffffff80002a4c7b] (running) 6

Thread 0x66 Thread name "idle #0" 1 sample (1) priority 0 (base 0)
<IO tier 0>
*1 call_continuation + 23 (kernel + 107767) [0xffffff800021a4f7] 1
*1 idle_thread + 32 (kernel + 565584) [0xffffff800028a150] 1
*1 processor_idle + 210 (kernel + 564098) [0xffffff8000289b82] 1
*1 machine_idle + 81 (kernel + 1616177) [0xffffff800038a931] (runnable) 1

Binary Images:
*0xffffff7f80f00000 - 0xffffff7f80f0bfff com.apple.kec.pthread 1.0 (1) <573AF44A-8E0B-3246-AB52-346D5363F589> /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
*0xffffff7f80f29000 - 0xffffff7f80f4efff com.apple.iokit.IOGraphicsFamily 517.17 (517.17) <05FC87E8-B78E-319E-AF08-0EBDA16094CE> /System/Library/Extensions/IOGraphicsFamily.kext/IOGraphicsFamily
*0xffffff7f80f7c000 - 0xffffff7f80f83fff com.apple.iokit.IONDRVSupport 517.17 (517.17) <65CF8366-5909-3674-9557-075FE1439A25> /System/Library/Extensions/IONDRVSupport.kext/IONDRVSupport
*0xffffff7f80f99000 - 0xffffff7f81220fff com.apple.nvidia.driver.NVDAResman 10.26.6 (10.2.6) <BC1D5050-3945-3BBB-A29E-96FAC520D6D8> /System/Library/Extensions/NVDAResman.kext/Contents/MacOS/NVDAResman
*0xffffff7f8128f000 - 0xffffff7f813b8fff com.apple.nvidia.driver.NVDAGK100Hal 10.26.6 (10.2.6) <30D1C6F0-8299-3B06-A350-0E9E53539C3F> /System/Library/Extensions/NVDAGK100Hal.kext/Contents/MacOS/NVDAGK100Hal
*0xffffff7f81f2e000 - 0xffffff7f81fb2fff com.apple.iokit.IOBluetoothFamily 6.0.0 (6.0.1f1) <6EF17563-55A9-31EE-92A2-EFFF72F8E806> /System/Library/Extensions/IOBluetoothFamily.kext/Contents/MacOS/IOBluetoothFamily
*0xffffff7f830d7000 - 0xffffff7f830d8fff com.apple.driver.AppleOSXWatchdog 1.0 (1) <2F19A24F-F7AE-3635-8BB5-404557A79322> /System/Library/Extensions/AppleOSXWatchdog.kext/Contents/MacOS/AppleOSXWatchdog
*0xffffff7f833c8000 - 0xffffff7f833e4fff com.apple.driver.AppleIntelCPUPowerManagement 220.0.0 (220.0.0) <191BC490-B807-37C1-886E-C5345E5B7444> /System/Library/Extensions/AppleIntelCPUPowerManagement.kext/Contents/MacOS/AppleIntelCPUPowerManagement
*0xffffff8000200000 - 0xffffff80009fffff kernel (4570.20.62) <4B214D53-883B-3E5F-A115-9FDA17E68BA8> /System/Library/Kernels/kernel

================================================================
UUID: EC72DB2A-910D-459E-AA39-550C4E895321
Code: 00000002 00000014
Stackshot reason: Watchdog

Model: iMac13,1, BootROM IM131.010F.B00, 4 processors, Intel Core i5, 2.9 GHz, 8 GB, SMC 2.9f5
Graphics: NVIDIA GeForce GT 650M, NVIDIA GeForce GT 650M, PCIe, 512 MB
Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54333531533643465238432D50422020
Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54333531533643465238432D50422020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xF4), Broadcom BCM43xx 1.0 (7.21.190.15.1a5)
Bluetooth: Version 6.0.0f1, 3 services, 27 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en1
Serial ATA Device: APPLE HDD HTS541010A9E662, 1 TB
USB Device: USB 2.0 Bus
USB Device: Hub
USB Device: FaceTime HD Camera (Built-in)
USB Device: USB 2.0 Bus
USB Device: Hub
USB Device: Hub
USB Device: BRCM20702 Hub
USB Device: Bluetooth USB Host Controller
USB Device: USB 3.0 Bus
Thunderbolt Bus: iMac, Apple Inc., 23.4

 

[mannydac123]

thanks for the reply. posted the report below fwiw. i already tried the SMC reset, going to reinstall HS next.

 

[chscag]

thanks for the reply. posted the report below fwiw. i already tried the SMC reset, going to reinstall HS next.

As I stated above, a "Sleep Wake Failure" does not generate a kernel panic report but does make a log entry. And you can see from the log entry you posted, that it's useless. I have no idea what causes a "Sleep Wake Failure" to occur but suspect it has to do with a momentary glitch in memory or firmware. I know that it took some time for my iMac to get back to normal after it happened to me. Usually, a SMC reset fixes it. You can try reinstalling High Sierra if you wish but I'm not sure that will solve it especially if it's something that got messed up in memory or the firmware.

 

[pm-r]

Help! My late 2012 iMac, with High Sierra installed, is rebooting every day around the same time.

I guess it would be silly of me to suggest checking the System Preferences > Energy Saver > Schedule in case it has perhaps ended up being set to close to the same time for both sleep and wake time would it???

That would be embarrassing if they were both set to close to the same time eh???






- Patrick
======

 

[chscag]

Anything is possible Patrick. However, I would think that Apple support walked him through those settings to make sure. Never know though. I know when it happened to me, my Energy Saver settings had not been changed.

 

[mannydac123]

I did think it was something stupid like that, but nothing is scheduled and anyway its a full reboot rather than just going to sleep

 

[mannydac123]

sadly, you were right about HS reinstall - did that yesterday and today same problem. Question: some people have suggested that a SMC reset would have more chance of success if the mac is unplugged for many hours rather than the short time suggested by Apple - is that possible??

 

[pm-r]

sadly, you were right about HS reinstall - did that yesterday and today same problem. Question: some people have suggested that a SMC reset would have more chance of success if the mac is unplugged for many hours rather than the short time suggested by Apple - is that possible??

Bummer on the HS reinstall, but I've never really found doing so to be a solution for most vague type problems, and yes to your question and something that a local Mac tech guru would often do and suggest. He would also suggest leaving the MAC outside overnight as well as being completely unpowered.

Absolutely no real known reason as to why it would often work, but not always 100% either, but no harm in trying.

Maybe the damp cooler (often cold) nights up our damper Pacific Coast West area helped any capacitors drain completely and more thoroughly.

BTW: Have you tried using and booting up in Safe Boot Mode to see if it still does the same thing. If not, I think I'd be inclined to try that first.

Next and final step would be to use an external drive and install a basic virgin HS system and boot and try using it and see what happens.

Personally, I'm still suspecting some odd software as the cause.




- Patrick
======

 

[MacInWin]

"Outside?" Seriously? I don't know about you, but I'm NOT leaving any computer outside overnight, unless I want them gone!

 

[chscag]

sadly, you were right about HS reinstall - did that yesterday and today same problem. Question: some people have suggested that a SMC reset would have more chance of success if the mac is unplugged for many hours rather than the short time suggested by Apple - is that possible??

Go ahead and try the SMC reset by leaving your iMac off and unplugged for several hours. As I stated above, I really am not sure what cured it for me but I was not seeing the constant reboots that you're experiencing. Let's hope that it's nothing to do with hardware. Keep us posted.

 

[pm-r]

"Outside?" Seriously? I don't know about you, but I'm NOT leaving any computer outside overnight, unless I want them gone!

I guess it bipeds on where one lives, so maybe inside an unheated garage that's lockable???? And maybe covered with a black cloth or out of site from any window.

BTW: Is your Winchester, VA location where the nice guns come from, or did????

Good persuaders and discouragers I'm told if used properly!!! ;-)




- Patrick
======

 

[mannydac123]

going to be cold in Brooklyn this weekend and the mac is beside a drafty window, so I'll leave it off all weekend and see where we are next week. thanks everyone for help so far!

 

[MacInWin]

I guess it bipeds on where one lives, so maybe inside an unheated garage that's lockable???? And maybe covered with a black cloth or out of site from any window.

BTW: Is your Winchester, VA location where the nice guns come from, or did????

Good persuaders and discouragers I'm told if used properly!!! ;-)




- Patrick
======

Nope, all we have is apples. We are an apple-growing area. In the northern end of Shenandoah Valley.

 

[pm-r]

Nope, all we have is apples. We are an apple-growing area. In the northern end of Shenandoah Valley.

Sounds nice Jake, and I have to take a look with Google Maps/Earth.

Sort of how a lot of the agricultural land around here used to be used until the demand for housing took over most of it.




- Patrick
======