Thread 0 Crashed:
0   ???                           	0x3f000000 0 + 1056964608
1   org.blenderfoundation.blender 	0x0054e490 blo_read_file_internal + 240
2   org.blenderfoundation.blender 	0x0051f5b1 BLO_read_from_file + 49
3   org.blenderfoundation.blender 	0x0042ae5e BKE_read_file + 62
4   org.blenderfoundation.blender 	0x002cb300 BIF_read_file + 64
5   org.blenderfoundation.blender 	0x00214893 uiDoBlocks + 755
6   org.blenderfoundation.blender 	0x0017758b screen_dispatch_events + 763
7   org.blenderfoundation.blender 	0x0017beba screenmain + 1818
8   org.blenderfoundation.blender 	0x00002f47 main + 743
9   org.blenderfoundation.blender 	0x00002836 start + 54

Thread 1:
0   libSystem.B.dylib             	0x96021ace __semwait_signal + 10
1   libSystem.B.dylib             	0x9604bced pthread_cond_wait$UNIX2003 + 73
2   libGLProgrammability.dylib    	0x915a5e32 glvmDoWork + 162
3   libSystem.B.dylib             	0x9604b075 _pthread_start + 321
4   libSystem.B.dylib             	0x9604af32 thread_start + 34