Hi.
My users report crashes of my app but in "iOS Settings > Privacy > Diagnostics & Usage > Analytics Data" they don't find regular crash reports. But one user send a report with the name "mytracks4ios.wakeups_resource-2018-10-12-104731.ips".
Here is the content:
{"app_name":"mytracks4ios","timestamp":"2018-10-12 10:47:31.95 +0200","app_version":"5.1.2","slice_uuid":"91105FB1-2963-34CF-960E-4D1339679EDB","adam_id":358697908,"build_version":"199","bundleID":"info.stichling.mytracks4iphoneos","share_with_app_devs":false,"is_first_party":false,"bug_type":"142","os_version":"iPhone OS 12.0 (16A366)","incident_id":"6C1DE657-EBEF-4658-A2C3-D2AEAF6FCA05","name":"mytracks4ios"}
Date/Time: 2018-10-12 10:47:19 +0200
End time: 2018-10-12 10:47:30 +0200
OS Version: iPhone OS 12.0 (Build 16A366)
Architecture: arm64
Report Version: 27
Incident Identifier: 6C1DE657-EBEF-4658-A2C3-D2AEAF6FCA05
Data Source: Microstackshots
Shared Cache: 0xab18000 71D8E433-B619-3FC6-9F11-608BF2311FB8
Command: mytracks4ios
Path: /private/var/containers/Bundle/Application/8B39C1F4-1E11-4E0B-8798-FD487F319414/mytracks4ios.app/mytracks4ios
Identifier: info.stichling.mytracks4iphoneos
Version: 5.1.2 (199)
Beta Identifier: 42E181B6-4089-4469-AD69-BD9F7EF05495
PID: 2950
Event: wakeups
Action taken: none
Wakeups: 45001 wakeups over the last 255 seconds (177 wakeups per second average), exceeding limit of 150 wakeups per second over 300 seconds
Wakeups limit: 45000
Limit duration: 300s
Wakeups caused: 45001
Duration: 11.04s
Steps: 12
Hardware model: iPhone7,2
Active cpus: 2
Boot args:
Heaviest stack for the target process:
12 ??? (libsystem_pthread.dylib + 45660) [0x18b60925c]
12 ??? (libsystem_pthread.dylib + 45820) [0x18b6092fc]
6 ??? (<E0DA27EE-A1D9-3DEF-8832-9785C7F48CD8> + 2495912) [0x100db95a8]
5 ??? (libsystem_kernel.dylib + 143116) [0x18b584f0c]
Powerstats for: mytracks4ios [2950]
UUID: 91105FB1-2963-34CF-960E-4D1339679EDB
Path: /private/var/containers/Bundle/Application/8B39C1F4-1E11-4E0B-8798-FD487F319414/mytracks4ios.app/mytracks4ios
Architecture: arm64
Parent: UNKNOWN [1]
UID: 501
Footprint: 753.27 MB
Start time: 2018-10-12 10:47:19 +0200
End time: 2018-10-12 10:47:30 +0200
Num samples: 12 (100%)
CPU Time: 0.028s
Primary state: 7 samples Frontmost App, Non-Suppressed, Kernel mode, Effective Thread QoS Default, Requested Thread QoS Default, Override Thread QoS Unspecified
User Activity: 0 samples Idle, 0 samples Active, 12 samples Unknown
Power Source: 0 samples on Battery, 0 samples on AC, 12 samples Unknown
12 ??? (libsystem_pthread.dylib + 45660) [0x18b60925c]
12 ??? (libsystem_pthread.dylib + 45820) [0x18b6092fc]
6 ??? (<E0DA27EE-A1D9-3DEF-8832-9785C7F48CD8> + 2495912) [0x100db95a8]
5 ??? (libsystem_kernel.dylib + 143116) [0x18b584f0c]
1 ??? (libsystem_kernel.dylib + 143120) [0x18b584f10]
1 <User mode>
3 ??? (<E0DA27EE-A1D9-3DEF-8832-9785C7F48CD8> + 2145488) [0x100d63cd0]
3 ??? (libsystem_c.dylib + 480420) [0x18b4fa4a4]
3 ??? (libsystem_kernel.dylib + 144424) [0x18b585428]
1 <User mode>
1 ??? (libsystem_pthread.dylib + 15592) [0x18b601ce8]
1 <User mode>
1 ??? (<E0DA27EE-A1D9-3DEF-8832-9785C7F48CD8> + 2496112) [0x100db9670]
1 ??? (libsystem_kernel.dylib + 143116) [0x18b584f0c]
1 <User mode>
1 ??? (<E0DA27EE-A1D9-3DEF-8832-9785C7F48CD8> + 2016916) [0x100d44694]
1 ??? (<E0DA27EE-A1D9-3DEF-8832-9785C7F48CD8> + 1976508) [0x100d3a8bc]
1 ??? (<E0DA27EE-A1D9-3DEF-8832-9785C7F48CD8> + 1193636) [0x100c7b6a4]
1 ??? (libsystem_c.dylib + 336512) [0x18b4d7280]
1 ??? (libsystem_c.dylib + 338508) [0x18b4d7a4c]
1 ??? (libsystem_c.dylib + 272956) [0x18b4c7a3c]
1 ??? (libsystem_c.dylib + 318432) [0x18b4d2be0]
1 ??? (libsystem_c.dylib + 424448) [0x18b4eca00]
1 ??? (libsystem_c.dylib + 282688) [0x18b4ca040]
1 <User mode>
Binary Images:
0x100600000 - ??? mytracks4ios <91105FB1-2963-34CF-960E-4D1339679EDB> /private/var/containers/Bundle/Application/8B39C1F4-1E11-4E0B-8798-FD487F319414/mytracks4ios.app/mytracks4ios
0x100b58000 - ??? ??? <E0DA27EE-A1D9-3DEF-8832-9785C7F48CD8>
0x18b485000 - 0x18b503fff libsystem_c.dylib <40DD5C3B-586A-38EB-9F52-74D994ECD9D2> /usr/lib/system/libsystem_c.dylib
0x18b562000 - 0x18b58cfff libsystem_kernel.dylib <982CCBAD-717D-3A28-946E-BA07918897A3> /usr/lib/system/libsystem_kernel.dylib
0x18b5fe000 - 0x18b60efff libsystem_pthread.dylib <D2815AB1-46C1-3831-82FC-D22AE83B0CAD> /usr/lib/system/libsystem_pthread.dylib
Now I would like to know whether this may be the reason for the crash or whether this report or more like a warning but not really the reason for the crash.
Thanks,
Dirk