#0  __pthread_mutex_lock (mutex=0x0) at pthread_mutex_lock.c:50
#1  0x00007ffff66359c1 in class_table_internal_insert (table=0x0, value=0x7ffff68493e0) at hash_table.h:274
#2  0x00007ffff6641c84 in createNSBlockSubclass (super=<value optimized out>) at NSBlocks.m:34
#3  objc_create_block_classes_as_subclasses_of (super=<value optimized out>) at NSBlocks.m:45
#4  0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x63f4f0, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#5  0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x7ffff7b483a0, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#6  0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x61aae0, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#7  0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x7ffff7b48580, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#8  0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x63f820, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#9  0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x63f910, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#10 0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x63fa20, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#11 0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x63fa70, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#12 0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x7ffff7b62780, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#13 0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x63fad0, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#14 0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x63fb30, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#15 0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x63fbc0, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#16 0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x63fc50, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#17 0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x640130, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#18 0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x6402e0, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#19 0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x6404f0, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#20 0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x640570, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#21 0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x7ffff7bc7860, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#22 0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x6405c0, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
---Type <return> to continue, or q <return> to quit---
#23 0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x7ffff7b37aa0, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#24 0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x643760, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#25 0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x6438c0, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#26 0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x6439d0, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#27 0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x643a30, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#28 0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x7ffff7b348c0, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#29 0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x644690, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#30 0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x7ffff7b32800, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#31 0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x6454d0, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#32 0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x6460d0, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#33 0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x646130, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#34 0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x64b4b0, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#35 0x00007ffff70518c4 in __objc_send_message_in_list (method_list=0x651560, class=0x7ffff7b48fa0, op=0x602320)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:358
#36 0x00007ffff7051ce0 in objc_preorder_traverse (tree=0x0, level=-159083552, function=<value optimized out>)
    at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:310
#37 0x00007ffff705252a in objc_send_load (module=0x0) at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:752
#38 __objc_exec_class (module=0x0) at /build/buildd-gcc-4.4_4.4.5-10-amd64-VAUYUd/gcc-4.4-4.4.5/src/libobjc/init.c:698
#39 0x00007ffff77b1c76 in __do_global_ctors_aux () from /usr/GNUstep/System/Library/Libraries/x86_64/linux-gnu/gnu-gnu-gnu/libgnustep-base.so.1.21
#40 0x00007ffff75c5eb3 in _init () from /usr/GNUstep/System/Library/Libraries/x86_64/linux-gnu/gnu-gnu-gnu/libgnustep-base.so.1.21
#41 0x00007fffffffd6f8 in ?? ()
#42 0x00007ffff7dec949 in call_init (l=0x7ffff7ff8000, argc=-139632536, argv=0x7fffffffd6e8, env=0x7fffffffd6f8) at dl-init.c:70
#43 0x00007ffff7deca87 in _dl_init (main_map=0x7ffff7ffe128, argc=1, argv=0x7fffffffd6e8, env=0x7fffffffd6f8) at dl-init.c:134
#44 0x00007ffff7ddfb2a in _dl_start_user () from /lib64/ld-linux-x86-64.so.2
#45 0x0000000000000001 in ?? ()
#46 0x00007fffffffda71 in ?? ()
#47 0x0000000000000000 in ?? ()