The same process seems to be causing me the same problems. But how do I figure out which files are corrupted? This is my log:
Incident Identifier: 49EA416F-8E8B-49BA-A6E0-DF3F5C2C89AC
CrashReporter Key: f6733d54fb70032e11e6fc3dd2cf1c17b135c346
Hardware Model: iPad2,1
Process: com.apple.datamigrator [463]
Path: /System/Library/PrivateFrameworks/DataMigration.framework/XPCServices/com.apple .datamigrator.xpc/com.apple.datamigrator
Identifier: com.apple.datamigrator
Version: ???
Code Type: ARM (Native)
Parent Process: launchd [1]
Date/Time: 2015-05-06 08:58:11.830 +0200
Launch Time: 2015-05-06 08:57:57.058 +0200
OS Version: iOS 8.3 (12F69)
Report Version: 104
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Triggered by Thread: 1
Last Exception Backtrace:
(0x260b8132 0x34353c72 0x260bd5f8 0x260bb4d4 0x25fea9d4 0x1ecb06c 0x1ee29bc 0x1ee881c 0x1ee9074 0x1ee6986 0x87f22 0x88b30 0x348bdc7e 0x348ca866 0x348cb89e 0x34a3fda4 0x34a3faf8)
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0:
0 libsystem_kernel.dylib 0x349ae49c 0x349ad000 + 5276
1 libsystem_kernel.dylib 0x349ae290 0x349ad000 + 4752
2 CoreFoundation 0x2607d7ee 0x25fae000 + 849902
3 CoreFoundation 0x2607bdb4 0x25fae000 + 843188
4 CoreFoundation 0x25fc799c 0x25fae000 + 104860
5 CoreFoundation 0x25fc77ae 0x25fae000 + 104366
6 Foundation 0x26d30dbc 0x26d26000 + 44476
7 Foundation 0x26d7ee78 0x26d26000 + 364152
8 libxpc.dylib 0x34a5f97c 0x34a54000 + 47484
9 libxpc.dylib 0x34a61004 0x34a54000 + 53252
10 com.apple.datamigrator 0x00089964 0x84000 + 22884
11 libdyld.dylib 0x348fbaac 0x348fa000 + 6828
Thread 1 name: Dispatch queue: com.apple.root.default-qos
Thread 1 Crashed:
0 libsystem_kernel.dylib 0x349c1df0 0x349ad000 + 85488
1 libsystem_pthread.dylib 0x34a42c92 0x34a3f000 + 15506
2 libsystem_c.dylib 0x34960934 0x34917000 + 301364
3 libc++abi.dylib 0x33b5fbb8 0x33b5f000 + 3000
4 libc++abi.dylib 0x33b7966a 0x33b5f000 + 108138
5 libobjc.A.dylib 0x34353f0e 0x3434d000 + 28430
6 libc++abi.dylib 0x33b76dec 0x33b5f000 + 97772
7 libc++abi.dylib 0x33b765ac 0x33b5f000 + 95660
8 libobjc.A.dylib 0x34353d46 0x3434d000 + 27974
9 CoreFoundation 0x260bd5f8 0x25fae000 + 1111544
10 CoreFoundation 0x260bb4d4 0x25fae000 + 1103060
11 CoreFoundation 0x25fea9d4 0x25fae000 + 248276
12 MapsDataClassMigrator 0x01ecb06c 0x1ec7000 + 16492
13 MapsDataClassMigrator 0x01ee29bc 0x1ec7000 + 113084
14 MapsDataClassMigrator 0x01ee881c 0x1ec7000 + 137244
15 MapsDataClassMigrator 0x01ee9074 0x1ec7000 + 139380
16 MapsDataClassMigrator 0x01ee6986 0x1ec7000 + 129414
17 com.apple.datamigrator 0x00087f22 0x84000 + 16162
18 com.apple.datamigrator 0x00088b30 0x84000 + 19248
19 libdispatch.dylib 0x348bdc80 0x348bc000 + 7296
20 libdispatch.dylib 0x348ca866 0x348bc000 + 59494
21 libdispatch.dylib 0x348cb89e 0x348bc000 + 63646
22 libsystem_pthread.dylib 0x34a3fda6 0x34a3f000 + 3494
23 libsystem_pthread.dylib 0x34a3faf8 0x34a3f000 + 2808