**We have a Unity game embedded into iOS(which means we have some other iOS parts than Unity). But we got a lot of crash reports which seems related to Unity layer. The following is a crash report stack log from Flurry. I was wondering if someone had the same problem before or had idea about what is happening here. Thanks.**
Exception Type: SIGTRAP
Exception Codes: #0 at 0x55c85c
Crashed Thread: 0
0 0x0055c85c +[DisplayManager Instance] + 2100
1 0x002b41dc __mh_execute_header + 1855964
2 0x0048ebbc __mh_execute_header + 3799996
3 0x00bf0b08 -[OutputCoreAudioObjC dealloc] + 1770512
4 0x00c92b68 -[OutputCoreAudioObjC dealloc] + 2434160
5 0x00c92cec -[OutputCoreAudioObjC dealloc] + 2434548
6 0x00c96ea0 -[OutputCoreAudioObjC dealloc] + 2451368
7 0x00c98db4 -[OutputCoreAudioObjC dealloc] + 2459324
8 0x00c00c84 -[OutputCoreAudioObjC dealloc] + 1836428
9 0x00c0151c -[OutputCoreAudioObjC dealloc] + 1838628
10 0x00c1d32c -[OutputCoreAudioObjC dealloc] + 1952820
11 0x004eecd0 __mh_execute_header + 4193488
12 0x0017e900 __mh_execute_header + 588032
13 0x008145bc -[MoviePlayerContext .cxx_construct] + 1822328
14 0x00814c30 -[MoviePlayerContext .cxx_construct] + 1823980
15 0x008135f4 -[MoviePlayerContext .cxx_construct] + 1818288
16 0x00777e30 -[MoviePlayerContext .cxx_construct] + 1181420
17 0x007e7d04 -[MoviePlayerContext .cxx_construct] + 1639872
18 0x00658378 -[MoviePlayerContext .cxx_construct] + 3124
19 0x00557630 -[UnityAppController repaint] + 212
20 0x00557500 -[UnityAppController repaintDisplayLink] + 56
21 QuartzCore 0x31d29df3 + 98
22 QuartzCore 0x31d29b9d + 344
23 IOMobileFramebuffer 0x34ad075d + 104
24 IOKit 0x3052c451 _IODispatchCalloutFromCFMessage + 248
25 CoreFoundation 0x2f801ef9 + 136
26 CoreFoundation 0x2f80cab7 + 34
27 CoreFoundation 0x2f80ca53 + 346
28 CoreFoundation 0x2f80b227 + 1398
29 CoreFoundation 0x2f775f0f _CFRunLoopRunSpecific + 522
30 CoreFoundation 0x2f775cf3 _CFRunLoopRunInMode + 106
31 GraphicsServices 0x346a8663 _GSEventRunModal + 138
32 UIKit 0x320c116d _UIApplicationMain + 1136
33 0x000f4fd0 __mh_execute_header + 24528
34 libdyld.dylib 0x3a9faab7 + 2
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