Having the same issue on first gen iPad with iOS 5.1.1, and here is the (partial) crash report from iOS.
Incident Identifier: 3CCA151D-8B32-4D64-82B7-6D8BA606B6AFCrashReporter Key: db8097fba0ec44307da4161bf140ad59f1741271Hardware Model: iPad1,1Process: minecraftpe [104]Path: /var/mobile/Applications/18C0B6E5-BF3B-41BC-B3DC-F2F11EDBE45E/minecraftpe.app/minecraftpeIdentifier: minecraftpeVersion: — ? (?)Code Type: ARM (Native)Parent Process: launchd [1]
Date/Time: 2015-06-06 11:56:23.959 -0400OS Version: iPhone OS 5.1.1 (9B206)Report Version: 104
Exception Type: 00000020Exception Codes: 0x8badf00dHighlighted Thread: 0
Application Specific Information:com.mojang.minecraftpe failed to launch in time
Elapsed total CPU time (seconds): 19.980 (user 19.980, system 0.000), 100% CPU Elapsed application CPU time (seconds): 17.426, 87% CPU
Thread 0 name: Main Thread Dispatch queue: com.apple.main-threadThread 0:0 libsystem_kernel.dylib 0x356400f4 0x3563f000 + 43401 libsystem_c.dylib 0x34837e78 0x347eb000 + 3150002 minecraftpe 0x00113d5a 0x2e000 + 9414023 minecraftpe 0x00044fb8 0x2e000 + 941364 minecraftpe 0x00090ea0 0x2e000 + 4051525 minecraftpe 0x0003b83e 0x2e000 + 553586 minecraftpe 0x00249376 0x2e000 + 22086307 minecraftpe 0x002488e4 0x2e000 + 22059248 UIKit 0x32f52200 0x32cd7000 + 26014729 UIKit 0x32f5385a 0x32cd7000 + 260719410 UIKit 0x32e8937e 0x32cd7000 + 177855811 UIKit 0x32d126e4 0x32cd7000 + 24342812 UIKit 0x32d0c728 0x32cd7000 + 21892013 UIKit 0x32cdaabc 0x32cd7000 + 1503614 UIKit 0x32cda560 0x32cd7000 + 1366415 UIKit 0x32cd9f34 0x32cd7000 + 1208416 GraphicsServices 0x332cc224 0x332c7000 + 2102817 CoreFoundation 0x355ae51c 0x35521000 + 57884418 CoreFoundation 0x355ae4be 0x35521000 + 57875019 CoreFoundation 0x355ad30c 0x35521000 + 57422020 CoreFoundation 0x3553049e 0x35521000 + 6262221 CoreFoundation 0x35530366 0x35521000 + 6231022 UIKit 0x32d0b864 0x32cd7000 + 21514023 UIKit 0x32d08cce 0x32cd7000 + 20398224 minecraftpe 0x00246ccc 0x2e000 + 219873225 minecraftpe 0x00035ff0 0x2e000 + 32752
Thread 1 name: Dispatch queue: com.apple.libdispatch-managerThread 1:0 libsystem_kernel.dylib 0x356403a8 0x3563f000 + 50321 libdispatch.dylib 0x33973ea4 0x33967000 + 529002 libdispatch.dylib 0x33973bc2 0x33967000 + 52162
Thread 2 name: WebThreadThread 2:0 libsystem_kernel.dylib 0x35640004 0x3563f000 + 41001 libsystem_kernel.dylib 0x356401fa 0x3563f000 + 46022 CoreFoundation 0x355ae3ec 0x35521000 + 5785403 CoreFoundation 0x355ad124 0x35521000 + 5737324 CoreFoundation 0x3553049e 0x35521000 + 626225 CoreFoundation 0x35530366 0x35521000 + 623106 WebCore 0x37276c9c 0x371cd000 + 6954527 libsystem_c.dylib 0x347f972e 0x347eb000 + 591828 libsystem_c.dylib 0x347f95e8 0x347eb000 + 58856
Thread 3 name: IO ThreadThread 3:0 libsystem_kernel.dylib 0x35650068 0x3563f000 + 697361 libsystem_c.dylib 0x347f9a46 0x347eb000 + 599742 libsystem_c.dylib 0x347f97c2 0x347eb000 + 593303 libc++.1.dylib 0x340cbaee 0x340c6000 + 232784 minecraftpe 0x0012eb36 0x2e000 + 10514465 minecraftpe 0x0012faf0 0x2e000 + 10554726 libsystem_c.dylib 0x347f972e 0x347eb000 + 591827 libsystem_c.dylib 0x347f95e8 0x347eb000 + 58856
Thread 4 name: SnoopClientThread 4:0 libsystem_kernel.dylib 0x35650068 0x3563f000 + 697361 libsystem_c.dylib 0x347f9a46 0x347eb000 + 599742 libsystem_c.dylib 0x347f97c2 0x347eb000 + 593303 libc++.1.dylib 0x340cbaee 0x340c6000 + 232784 minecraftpe 0x0012eb36 0x2e000 + 10514465 minecraftpe 0x0012faf0 0x2e000 + 10554726 libsystem_c.dylib 0x347f972e 0x347eb000 + 591827 libsystem_c.dylib 0x347f95e8 0x347eb000 + 58856
Unknown thread crashed with unknown flavor: 5, state_count: 1
Having the same issue on first gen iPad with iOS 5.1.1, and here is the (partial) crash report from iOS.
Incident Identifier: 3CCA151D-8B32-4D64-82B7-6D8BA606B6AF
CrashReporter Key: db8097fba0ec44307da4161bf140ad59f1741271
Hardware Model: iPad1,1
Process: minecraftpe [104]
Path: /var/mobile/Applications/18C0B6E5-BF3B-41BC-B3DC-F2F11EDBE45E/minecraftpe.app/minecraftpe
Identifier: minecraftpe
Version: — ? (?)
Code Type: ARM (Native)
Parent Process: launchd [1]
Date/Time: 2015-06-06 11:56:23.959 -0400
OS Version: iPhone OS 5.1.1 (9B206)
Report Version: 104
Exception Type: 00000020
Exception Codes: 0x8badf00d
Highlighted Thread: 0
Application Specific Information:
com.mojang.minecraftpe failed to launch in time
Elapsed total CPU time (seconds): 19.980 (user 19.980, system 0.000), 100% CPU
Elapsed application CPU time (seconds): 17.426, 87% CPU
Thread 0 name: Main Thread Dispatch queue: com.apple.main-thread
Thread 0:
0 libsystem_kernel.dylib 0x356400f4 0x3563f000 + 4340
1 libsystem_c.dylib 0x34837e78 0x347eb000 + 315000
2 minecraftpe 0x00113d5a 0x2e000 + 941402
3 minecraftpe 0x00044fb8 0x2e000 + 94136
4 minecraftpe 0x00090ea0 0x2e000 + 405152
5 minecraftpe 0x0003b83e 0x2e000 + 55358
6 minecraftpe 0x00249376 0x2e000 + 2208630
7 minecraftpe 0x002488e4 0x2e000 + 2205924
8 UIKit 0x32f52200 0x32cd7000 + 2601472
9 UIKit 0x32f5385a 0x32cd7000 + 2607194
10 UIKit 0x32e8937e 0x32cd7000 + 1778558
11 UIKit 0x32d126e4 0x32cd7000 + 243428
12 UIKit 0x32d0c728 0x32cd7000 + 218920
13 UIKit 0x32cdaabc 0x32cd7000 + 15036
14 UIKit 0x32cda560 0x32cd7000 + 13664
15 UIKit 0x32cd9f34 0x32cd7000 + 12084
16 GraphicsServices 0x332cc224 0x332c7000 + 21028
17 CoreFoundation 0x355ae51c 0x35521000 + 578844
18 CoreFoundation 0x355ae4be 0x35521000 + 578750
19 CoreFoundation 0x355ad30c 0x35521000 + 574220
20 CoreFoundation 0x3553049e 0x35521000 + 62622
21 CoreFoundation 0x35530366 0x35521000 + 62310
22 UIKit 0x32d0b864 0x32cd7000 + 215140
23 UIKit 0x32d08cce 0x32cd7000 + 203982
24 minecraftpe 0x00246ccc 0x2e000 + 2198732
25 minecraftpe 0x00035ff0 0x2e000 + 32752
Thread 1 name: Dispatch queue: com.apple.libdispatch-manager
Thread 1:
0 libsystem_kernel.dylib 0x356403a8 0x3563f000 + 5032
1 libdispatch.dylib 0x33973ea4 0x33967000 + 52900
2 libdispatch.dylib 0x33973bc2 0x33967000 + 52162
Thread 2 name: WebThread
Thread 2:
0 libsystem_kernel.dylib 0x35640004 0x3563f000 + 4100
1 libsystem_kernel.dylib 0x356401fa 0x3563f000 + 4602
2 CoreFoundation 0x355ae3ec 0x35521000 + 578540
3 CoreFoundation 0x355ad124 0x35521000 + 573732
4 CoreFoundation 0x3553049e 0x35521000 + 62622
5 CoreFoundation 0x35530366 0x35521000 + 62310
6 WebCore 0x37276c9c 0x371cd000 + 695452
7 libsystem_c.dylib 0x347f972e 0x347eb000 + 59182
8 libsystem_c.dylib 0x347f95e8 0x347eb000 + 58856
Thread 3 name: IO Thread
Thread 3:
0 libsystem_kernel.dylib 0x35650068 0x3563f000 + 69736
1 libsystem_c.dylib 0x347f9a46 0x347eb000 + 59974
2 libsystem_c.dylib 0x347f97c2 0x347eb000 + 59330
3 libc++.1.dylib 0x340cbaee 0x340c6000 + 23278
4 minecraftpe 0x0012eb36 0x2e000 + 1051446
5 minecraftpe 0x0012faf0 0x2e000 + 1055472
6 libsystem_c.dylib 0x347f972e 0x347eb000 + 59182
7 libsystem_c.dylib 0x347f95e8 0x347eb000 + 58856
Thread 4 name: SnoopClient
Thread 4:
0 libsystem_kernel.dylib 0x35650068 0x3563f000 + 69736
1 libsystem_c.dylib 0x347f9a46 0x347eb000 + 59974
2 libsystem_c.dylib 0x347f97c2 0x347eb000 + 59330
3 libc++.1.dylib 0x340cbaee 0x340c6000 + 23278
4 minecraftpe 0x0012eb36 0x2e000 + 1051446
5 minecraftpe 0x0012faf0 0x2e000 + 1055472
6 libsystem_c.dylib 0x347f972e 0x347eb000 + 59182
7 libsystem_c.dylib 0x347f95e8 0x347eb000 + 58856
Unknown thread crashed with unknown flavor: 5, state_count: 1