I have an intermittent crash which my users have been reporting. I believe it to be a memory issue. I have finally reproduced it on device, I can not reproduce in the simulator, however, there is no exception, no low memory warning and nothing from iOS that calls any of the methods to exit the application. It just exits and returns to the main screen. Doesn't even "terminate" but stays in the suspended app list.
There is an "Unknown" crash log, but I have no idea what it means. Is there any meaning that can be derived from this log? My app is the one named SRTS. The rpages value seems like it might be excessive, but I am not sure. Any help in interpreting this crash log would be much appreciated.
I am using XCode 4.5.1 and building to iOS SDK 5.1.
Incident Identifier: 4695578C-4367-4BE1-860F-94FF8562ECAF
CrashReporter Key: 9de810f246c07ab4704bd4f440fe9a3d0cab9401
Hardware Model: iPad2,1
OS Version: iPhone OS 6.0 (10A403)
Kernel Version: Darwin Kernel Version 13.0.0: Sun Aug 19 00:28:05 PDT 2012; root:xnu-2107.2.33~4/RELEASE_ARM_S5L8940X
Date: 2012-10-18 01:11:40 -0400
Time since snapshot: 103 ms
Free pages: 882
Active pages: 3028
Inactive pages: 1941
Throttled pages: 104533
Purgeable pages: 0
Wired pages: 17730
Largest process: SRTS
Processes
Name <UUID> rpages recent_max [reason] (state)
MobileMail <bff817c61ce33c85a43ea9a6c98c29f5> 1010 1010 [vm] (resume) (continuous)
MobilePhone <3fca241f2a193d0fb8264218d296ea41> 992 992 [vm] (resume) (continuous)
kbd <3e7136ddcefc3d77a01499db593466cd> 438 438 [vm] (daemon)
tccd <eb5ddcf533663f8d987d67cae6a4c4ea> 179 179 [vm] (daemon)