Crash on launch Galaxy Tab 3

Our build works just great on most of the devices but on Galaxy Tab 3 we get an instant crash at startup.

01-08 13:36:38.969: W/ActivityManager(2331): Permission Denial: getCurrentUser() from pid=8612, uid=10238 requires android.permission.INTERACT_ACROSS_USERS
01-08 13:36:39.009: E/cutils(1877): Failed to mkdirat(/storage/extSdCard/Android): Read-only file system
01-08 13:36:39.009: W/Vold(1877): Returning OperationFailed - no handler for errno 30
01-08 13:36:39.019: W/ContextImpl(8612): Failed to ensure directory: /storage/extSdCard/Android/obb/com.immobilegames.hoppingpenguin
01-08 13:36:39.019: E/cutils(1877): Failed to mkdirat(/storage/extSdCard/Android): Read-only file system
01-08 13:36:39.019: W/ContextImpl(8612): Failed to ensure directory: /storage/extSdCard/Android/data/com.immobilegames.hoppingpenguin/files
01-08 13:36:39.019: W/Vold(1877): Returning OperationFailed - no handler for errno 30
01-08 13:36:39.099: W/ActivityManager(2331): Permission Denial: getCurrentUser() from pid=8612, uid=10238 requires android.permission.INTERACT_ACROSS_USERS
01-08 13:36:39.109: E/dalvikvm(8612): JNI posting fatal error: Unable to load library: /data/app-lib/com.immobilegames.hoppingpenguin-2/libunity.so [Cannot load library: ]
01-08 13:36:39.129: E/dalvikvm(8612): VM aborting
01-08 13:36:39.129: A/libc(8612): Fatal signal 6 (SIGABRT) at 0x000021a4 (code=-6), thread 8612 (.hoppingpenguin)

We have pretty large project with many plugins. We’re building with Unity 5.2.4f1 (there are some problems with 5.3). Empty project works just fine so it’s clearly project-specific problem, but it’s very hard to locate the problem. Clearly it has something to do with (JNI posting fatal error: Unable to load library: /data/app-lib/com.immobilegames.hoppingpenguin-2/libunity.so) but I’ve had little luck while trying to find solution to this crash.

Unity 5.2.4f1
Samsung Galaxy Tab 3 10"
Android 4.4.2

Make sure that in the player settings, OtherSettings → Configuration → DeviceFilter is set to FAT (ARMv7+x86).