iPhone 6 Plus iOS 8.0.2 Thermal Crash Logs

[xyxinc]

I've recently started seeing crash logs pop (pulled via Xcode) up on my iPhone 6 Plus which are related to Thermal settings on the phone. I've included the top header portion of the crash log, but I have no clue what it is related to. It seems as though these are generated while the phone is is locked/overnight. If this has already been covered my apologies. Any clues to what is causing this?

Crash log:

Incident Identifier: BC99E928-8CAD-49D4-939E-172EE0DA3919
CrashReporter Key: d00f78bf2ba1a5306cd68e4198cf4660da486e3f
Hardware Model: iPhone7,1
OS Version: iPhone OS 8.0.2 (12A405)
Kernel version: Darwin Kernel Version 14.0.0: Thu Sep 18 21:48:08 PDT 2014; root:xnu-2783.1.72~23/RELEASE_ARM64_T7000
Date: 2014-10-07 08:32:58 -0500
Exception Code: 0xfaded322
Reason: Watchdog: Thermal not updating, backboardd 0.000725s last successful ping: 2540f38efc881 2530m0/1 2530u0 2430m0/1 2430u0 2330m0/1 2330u0 2230m0/1 2230u0 2130m0/1 2130u0 2030m0/1 2030u0 1930m0/1 1930u0 1830m0/1 1830u0 1730m0/1 1730u0 1631f9fd0ce63 1630m0/1 1630u0 1598fb9c662a4 1530m0/1 1530u0 1430m0/1 1430u0 1330m0/1 1330u0 1230m0/1 1230u0 1130m0/1 1130u0 1030m0/1 1030u0 930m0/1 930u0 830m0/1 830u0 729m0/1 729u0 629m0/1 629u0 529m0/1 529u0 429m0/1 429u0 329m0/1 329u0 251f9fd0ce63 229m0/1 229u0 129m0/1 129u0 29m0/1 29u0 15pe0000270 14pe0000280 14s1e0c000 4pe0000320 0pe0000300 0r2068000 0m0/1 0n1

Thermal data unavailable

Frontmost process PID: 51
Stackshot trace buffer size too small, trying again with 524288 bytes.
Jetsam Level: 0
Free Pages: 58948
Active Pages: 88096
Inactive Pages: 7817
Purgeable Pages: 74
Wired Pages: 50944
Speculative Pages: 23523
Throttled Pages: 0
File-backed Pages: 72616
Compressions: 16185806
Decompressions: 6861696
Compressor Size: 20245
Busy Buffer Count: 0
Pages Wanted: 0
Pages Reclaimed: 0

Process 0 info:
resident memory bytes: 797343744
page faults: 633615
page-ins: 1
copy-on-write faults: 0
times throttled: 0
times did throttle: 0
user time in task: 141960.681212 seconds
system time in task: 0.000000 seconds

 

[bivolarudk]

same issue on iphone 5,2 ...
nobody know ?

 

[XTheLancerX]

Is the log called something along the lines of "Stacks+Backboardd" or something? I used to have that log spammed over 30 times over a couple days, along with horrible battery life. I think it's been fixed in an update, but can't remember what update it was. Battery life is still bad though, 5-6 hours on my iPhone 6, better than the 4 hours it was with the "Stacks+Backboardd" logs or whatever. Can't remember if that's what the log was even called but I digress.

 

[Armen]

I've recently started seeing crash logs pop (pulled via Xcode) up on my iPhone 6 Plus which are related to Thermal settings on the phone. I've included the top header portion of the crash log, but I have no clue what it is related to. It seems as though these are generated while the phone is is locked/overnight. If this has already been covered my apologies. Any clues to what is causing this?

Crash log:

Incident Identifier: BC99E928-8CAD-49D4-939E-172EE0DA3919
CrashReporter Key: d00f78bf2ba1a5306cd68e4198cf4660da486e3f
Hardware Model: iPhone7,1
OS Version: iPhone OS 8.0.2 (12A405)
Kernel version: Darwin Kernel Version 14.0.0: Thu Sep 18 21:48:08 PDT 2014; root:xnu-2783.1.72~23/RELEASE_ARM64_T7000
Date: 2014-10-07 08:32:58 -0500
Exception Code: 0xfaded322
Reason: Watchdog: Thermal not updating, backboardd 0.000725s last successful ping: 2540f38efc881 2530m0/1 2530u0 2430m0/1 2430u0 2330m0/1 2330u0 2230m0/1 2230u0 2130m0/1 2130u0 2030m0/1 2030u0 1930m0/1 1930u0 1830m0/1 1830u0 1730m0/1 1730u0 1631f9fd0ce63 1630m0/1 1630u0 1598fb9c662a4 1530m0/1 1530u0 1430m0/1 1430u0 1330m0/1 1330u0 1230m0/1 1230u0 1130m0/1 1130u0 1030m0/1 1030u0 930m0/1 930u0 830m0/1 830u0 729m0/1 729u0 629m0/1 629u0 529m0/1 529u0 429m0/1 429u0 329m0/1 329u0 251f9fd0ce63 229m0/1 229u0 129m0/1 129u0 29m0/1 29u0 15pe0000270 14pe0000280 14s1e0c000 4pe0000320 0pe0000300 0r2068000 0m0/1 0n1

Thermal data unavailable

Frontmost process PID: 51
Stackshot trace buffer size too small, trying again with 524288 bytes.
Jetsam Level: 0
Free Pages: 58948
Active Pages: 88096
Inactive Pages: 7817
Purgeable Pages: 74
Wired Pages: 50944
Speculative Pages: 23523
Throttled Pages: 0
File-backed Pages: 72616
Compressions: 16185806
Decompressions: 6861696
Compressor Size: 20245
Busy Buffer Count: 0
Pages Wanted: 0
Pages Reclaimed: 0

Process 0 info:
resident memory bytes: 797343744
page faults: 633615
page-ins: 1
copy-on-write faults: 0
times throttled: 0
times did throttle: 0
user time in task: 141960.681212 seconds
system time in task: 0.000000 seconds

Upgrade to 8.1.2 to see if the issue goes away.