WITH GCC and libobjc2

--- Running tests in base/NSTimeZone ---
--- Running tests in base/NSURL ---

base/NSURL/test00.m:
Failed test:     test00.m:121 ... respond with keepalive 0 (pause 0) OK
Failed test:     test00.m:121 ... respond with keepalive 1 (pause 0) OK
Failed test:     test00.m:121 ... respond with keepalive 0 (pause 4) OK
Failed test:     test00.m:121 ... respond with keepalive 1 (pause 4) OK
Failed test:     test00.m:121 ... respond with keepalive 0 (pause 8) OK
Failed test:     test00.m:121 ... respond with keepalive 1 (pause 8) OK
Failed test:     test00.m:121 ... respond with keepalive 0 (pause 12) OK
Failed test:     test00.m:121 ... respond with keepalive 1 (pause 12) OK

base/NSURL/test01.m:
Failed test:     test01.m:56 ... keep-alive test 0 OK
Failed test:     test01.m:56 ... keep-alive test 1 OK
Failed test:     test01.m:56 ... keep-alive test 2 OK
Failed test:     test01.m:56 ... keep-alive test 3 OK
Failed test:     test01.m:56 ... keep-alive test 4 OK
Failed test:     test01.m:56 ... keep-alive test 5 OK
Failed test:     test01.m:56 ... keep-alive test 6 OK
Failed test:     test01.m:56 ... keep-alive test 7 OK
Failed test:     test01.m:56 ... keep-alive test 8 OK
Failed test:     test01.m:56 ... keep-alive test 9 OK
--- Running tests in base/NSURLConnection ---
--- Running tests in base/NSURLHandle ---
--- Running tests in base/NSURLProtocol ---
===========================================================================
base/NSRunLoop/thread.m:
Failed file:     thread.m aborted without running all tests!
--- Running tests in base/NSScanner ---
--- Running tests in base/NSSet ---
--- Running tests in base/NSSortDescriptor ---
--- Running tests in base/NSStream ---
--- Running tests in base/NSString ---
--- Running tests in base/NSTask ---
--- Running tests in base/NSTimeZone ---
--- Running tests in base/NSURL ---

base/NSURL/test00.m:
Failed test:     test00.m:121 ... respond with keepalive 0 (pause 8) OK
Failed test:     test00.m:121 ... respond with keepalive 1 (pause 8) OK
Failed test:     test00.m:121 ... respond with keepalive 0 (pause 12) OK
Failed test:     test00.m:121 ... respond with keepalive 1 (pause 12) OK

base/NSURL/test01.m:
Failed test:     test01.m:56 ... keep-alive test 0 OK
Failed test:     test01.m:56 ... keep-alive test 1 OK
Failed test:     test01.m:56 ... keep-alive test 2 OK
Failed test:     test01.m:56 ... keep-alive test 3 OK
Failed test:     test01.m:56 ... keep-alive test 4 OK
Failed test:     test01.m:56 ... keep-alive test 5 OK
Failed test:     test01.m:56 ... keep-alive test 6 OK
Failed test:     test01.m:56 ... keep-alive test 7 OK
Failed test:     test01.m:56 ... keep-alive test 8 OK
Failed test:     test01.m:56 ... keep-alive test 9 OK
--- Running tests in base/NSURLConnection ---


gdb -c base/NSRunLoop/thread.core base/NSRunLoop/obj/thread
#0  0x6728373d in kill () from /usr/lib/libc.so.60.1
(gdb) thread apply all bt
                                                                                                                                                                                                                                                                             
Thread 4 (process 7242, thread 0x5dcf3800):                                                                                                                                                                                                                                  
#0  _thread_kern_sched (scp=0xcfbd351c) at /usr/src/lib/libpthread/uthread/uthread_kern.c:496                                                                                                                                                                                
#1  0x633e62c0 in _thread_sig_handler (sig=27, info=0xcfbd3570, scp=0xcfbd351c) at /usr/src/lib/libpthread/uthread/uthread_sig.c:86                                                                                                                                          
#2  <signal handler called>                                                                                                                                                                                                                                                  
#3  0x619341b0 in SparseArrayFind (sarray=0x61942dfc, index=0xcfbd387c) at sarray2.c:79                                                                                                                                                                                      
#4  0x61934231 in SparseArrayFind (sarray=0x5fff4bf0, index=0xcfbd387c) at sarray2.c:95                                                                                                                                                                                      
#5  0x619342b5 in SparseArrayNext (sarray=0x5fff4bf0, idx=0xcfbd387c) at sarray2.c:120                                                                                                                                                                                       
#6  0x6192b3ac in installMethodsInClass (cls=0x5e4cc260, owner=0x5e4cc260, methods=0x5fff4bf0, replaceExisting=1 '\001') at dtable.c:427                                                                                                                                     
#7  0x6192b727 in add_method_list_to_class (cls=0x5e4cc260, list=0x695f0e60) at dtable.c:486                                                                                                                                                                                 
#8  0x61932dd0 in class_addMethod (cls=0x5e4cc260, name=0x6258b468, imp=0x5e16b2d5 <-[GSArray isEqualToArray:]>, types=0x5e4cb775 "C12@0:4@8") at runtime.c:191                                                                                                              
#9  0x5e3653b9 in GSObjCAddMethods (cls=0x5e4cc260, list=0x5d6d4b80, replace=0 '\0') at GSObjCRuntime.m:559                                                                                                                                                                  
#10 0x5e3663d9 in GSObjCAddClassBehavior (receiver=0x5e4cc260, behavior=0x5e4cc4e0) at GSObjCRuntime.m:902                                                                                                                                                                   
#11 0x5e16ba49 in +[GSMutableArray initialize] (self=0x5e4cc260, _cmd=0x6258b730) at GSArray.m:444                                                                                                                                                                           
#12 0x6192bdab in objc_send_initialize (object=0x5e4cc260) at dtable.c:733                                                                                                                                                                                                   
#13 0x6193684a in objc_msg_lookup_internal (receiver=0xcfbd3a80, selector=0x5e4dd2a8, sender=0x0) at sendmsg2.c:67                                                                                                                                                           
#14 0x619373b2 in objc_msg_lookup (receiver=0x5e4cc260, selector=0x5e4dd2a8) at sendmsg2.c:375                                                                                                                                                                               
#15 0x5e1b8ac3 in +[NSArray initialize] (self=0x5e4dd260, _cmd=0x6258b730) at NSArray.m:128                                                                                                                                                                                  
#16 0x6192bdab in objc_send_initialize (object=0x5e4dd260) at dtable.c:733                                                                                                                                                                                                   
#17 0x6193684a in objc_msg_lookup_internal (receiver=0xcfbd3ba0, selector=0x5e4d3ff0, sender=0x0) at sendmsg2.c:67                                                                                                                                                           
#18 0x619373b2 in objc_msg_lookup (receiver=0x5e4dd260, selector=0x5e4d3ff0) at sendmsg2.c:375                                                                                                                                                                               
#19 0x5e188d30 in +[GSSet initialize] (self=0x5e4d3ea0, _cmd=0x6258b730) at GSSet.m:127                                                                                                                                                                                      
#20 0x6192bdab in objc_send_initialize (object=0x5e4d3ea0) at dtable.c:733                                                                                                                                                                                                   
#21 0x6193684a in objc_msg_lookup_internal (receiver=0xcfbd3ca0, selector=0x5e522f40, sender=0x0) at sendmsg2.c:67                                                                                                                                                           
#22 0x619373b2 in objc_msg_lookup (receiver=0x5e4d3ea0, selector=0x5e522f40) at sendmsg2.c:375                                                                                                                                                                               
#23 0x5e2d700d in +[NSSet initialize] (self=0x5e522f00, _cmd=0x6258b730) at NSSet.m:79                                                                                                                                                                                       
#24 0x6192bdab in objc_send_initialize (object=0x5e522f00) at dtable.c:733
#25 0x6192bbea in objc_send_initialize (object=0x5e522c20) at dtable.c:666
#26 0x6193684a in objc_msg_lookup_internal (receiver=0xcfbd3e10, selector=0x5e51b160, sender=0x0) at sendmsg2.c:67
#27 0x619373b2 in objc_msg_lookup (receiver=0x5e522c20, selector=0x5e51b160) at sendmsg2.c:375
#28 0x5e2b6a6f in _gnu_process_args (argc=1, argv=0xcfbd3f38, env=0xcfbd3f40) at NSProcessInfo.m:351
#29 0x5e2b7060 in main (argc=1, argv=0xcfbd3f38, env=0xcfbd3f40) at NSProcessInfo.m:975
#30 0x1c000fd7 in ___start ()
#31 0x1c000f52 in _start ()

Thread 3 (process 7242, thread 0x67332000):
#0  _thread_kern_sched (scp=0x0) at /usr/src/lib/libpthread/uthread/uthread_kern.c:496
#1  0x633e57c6 in _thread_kern_sched_state (state=PS_SLEEP_WAIT, fname=0x833d21fc "/usr/src/lib/libpthread/uthread/uthread_nanosleep.c", lineno=84) at /usr/src/lib/libpthread/uthread/uthread_kern.c:571
#2  0x633d8972 in nanosleep (time_to_sleep=0x6183df6c, time_remaining=0x0) at /usr/src/lib/libpthread/uthread/uthread_nanosleep.c:84
---Type <return> to continue, or q <return> to quit---
#3  0x672646de in usleep (useconds=Variable "useconds" is not available.
) at /usr/src/lib/libc/gen/usleep.c:46
#4  0x61934e0a in selector_table_collect_garbage (t=0x630ac680) at hash_table.h:182
#5  0x6193770a in runloop (q=0x63f2a400) at toydispatch.c:197
#6  0x633dc5ce in _thread_start () at /usr/src/lib/libpthread/uthread/uthread_create.c:242
#7  0x0000002b in ?? ()
#8  0x00000000 in ?? ()

Thread 2 (process 7242, thread 0x67332400):
#0  0x6728373d in kill () from /usr/lib/libc.so.60.1
#1  0x672c0a03 in __stack_smash_handler (func=0x833d2fd6 "_spinlock_debug", damaged=-2093144264) at /usr/src/lib/libc/sys/stack_protector.c:89
#2  0x633e643d in _spinlock_debug (lck=Variable "lck" is not available.
) at /usr/src/lib/libpthread/uthread/uthread_spinlock.c:109
#3  0x633ddc72 in _thread_malloc_lock () at /usr/src/lib/libpthread/thread/thread_malloc_lock.c:14
#4  0x672e9d95 in malloc (size=3) at /usr/src/lib/libc/stdlib/malloc.c:1106
#5  0x672cf3f2 in strdup (str=0x833d25fa "GC") at /usr/src/lib/libc/string/strdup.c:45
#6  0x633e651a in pthread_set_name_np (thread=0x67332400, name=0x833d25fa "GC") at /usr/src/lib/libpthread/uthread/uthread_info_openbsd.c:474
#7  0x633dca0e in _thread_gc (arg=0x0) at /usr/src/lib/libpthread/uthread/uthread_gc.c:73
#8  0x633dc5ce in _thread_start () at /usr/src/lib/libpthread/uthread/uthread_create.c:242
#9  0x0000002b in ?? ()
#10 0x00000000 in ?? ()

Thread 1 (process 7242):
#0  0x6728373d in kill () from /usr/lib/libc.so.60.1
#1  0x672c0a03 in __stack_smash_handler (func=0x833d2fd6 "_spinlock_debug", damaged=-2093144264) at /usr/src/lib/libc/sys/stack_protector.c:89
#2  0x633e643d in _spinlock_debug (lck=Variable "lck" is not available.
) at /usr/src/lib/libpthread/uthread/uthread_spinlock.c:109
#3  0x633ddc72 in _thread_malloc_lock () at /usr/src/lib/libpthread/thread/thread_malloc_lock.c:14
#4  0x672e9d95 in malloc (size=3) at /usr/src/lib/libc/stdlib/malloc.c:1106
#5  0x672cf3f2 in strdup (str=0x833d25fa "GC") at /usr/src/lib/libc/string/strdup.c:45
#6  0x633e651a in pthread_set_name_np (thread=0x67332400, name=0x833d25fa "GC") at /usr/src/lib/libpthread/uthread/uthread_info_openbsd.c:474
#7  0x633dca0e in _thread_gc (arg=0x0) at /usr/src/lib/libpthread/uthread/uthread_gc.c:73
#8  0x633dc5ce in _thread_start () at /usr/src/lib/libpthread/uthread/uthread_create.c:242
#9  0x0000002b in ?? ()
#10 0x00000000 in ?? ()
(gdb) 

===============================================================================================
$ gdb -c base/NSUserDefaults/basic.core base/NSUserDefaults/obj/basic
#0  0x5ec39d21 in strlen () from /usr/lib/libc.so.60.1
(gdb) thread apply all bt

Thread 4 (process 31775, thread 0x5d906c00):
#0  0x5ec39d21 in strlen () from /usr/lib/libc.so.60.1
#1  0x5ebcb1a1 in sscanf (str=0x69eb4bd3 "x001B;</key>\n\t    <string>22 259 68 202 0 0  1024 768 </string>\n\t</dict>\n\t<key>NSWindow Frame LoadedFiles</key>\n\t<string>-1 291 222 355 0 0  1024 768 </string>\n\t<key>NSWindow Frame LogPanel</key>\n\t<st"..., 
    fmt=0x63aec1d4 "x%x;") at /usr/src/lib/libc/stdio/sscanf.c:59
#2  0x639a733c in -[NSXMLParser _parseEntity:] (self=0x65300304, _cmd=0x63bad298, result=0xcfbc2f94) at NSXMLParser.m:1388
#3  0x639a8026 in -[NSXMLParser parse] (self=0x65300304, _cmd=0x63b882d8) at NSXMLParser.m:1679
#4  0x63924bdb in -[GSXMLPListParser parse] (self=0x661f6b84, _cmd=0x63b884c0) at NSPropertyList.m:369
#5  0x6392cbf0 in +[NSPropertyListSerialization propertyListWithData:options:format:error:] (self=0x63b87fe0, _cmd=0x63b884b0, data=0x65301ae4, anOption=1, aFormat=0xcfbc30f0, error=0xcfbc308c) at NSPropertyList.m:2590
#6  0x6392c8ab in +[NSPropertyListSerialization propertyListFromData:mutabilityOption:format:errorDescription:] (self=0x63b87fe0, _cmd=0x63b95300, data=0x65301ae4, anOption=1, aFormat=0xcfbc30f0, anErrorString=0xcfbc30ec) at NSPropertyList.m:2510
#7  0x63964c94 in -[NSString propertyList] (self=0x65300ac4, _cmd=0x63b5e238) at NSString.m:5202
#8  0x6389701c in -[NSDictionary initWithContentsOfFile:] (self=0x661f6a04, _cmd=0x63ba8010, path=0x5eb68b04) at NSDictionary.m:620
#9  0x6399a750 in -[NSUserDefaults readDefaults] (self=0x661f6f04, _cmd=0x63ba7ea8) at NSUserDefaults.m:1707
#10 0x6399aa19 in -[NSUserDefaults synchronize] (self=0x661f6f04, _cmd=0x63ba7d68) at NSUserDefaults.m:1753
#11 0x63995f33 in +[NSUserDefaults standardUserDefaults] (self=0x63ba7c20, _cmd=0x1c008b78) at NSUserDefaults.m:667
#12 0x1c006057 in gnustep_base_user_main () at basic.m:12
#13 0x63922078 in main (argc=1, argv=0xcfbc3478, env=0xcfbc3480) at NSProcessInfo.m:978
#14 0x1c000e27 in ___start ()
#15 0x1c000da2 in _start ()

Thread 3 (process 31775, thread 0x622e5800):
#0  _thread_kern_sched (scp=0x0) at /usr/src/lib/libpthread/uthread/uthread_kern.c:496
#1  0x6409f7c6 in _thread_kern_sched_state (state=PS_SLEEP_WAIT, fname=0x8408c1fc "/usr/src/lib/libpthread/uthread/uthread_nanosleep.c", lineno=84) at /usr/src/lib/libpthread/uthread/uthread_kern.c:571
#2  0x64092972 in nanosleep (time_to_sleep=0x65fbff6c, time_remaining=0x65fbff64) at /usr/src/lib/libpthread/uthread/uthread_nanosleep.c:84
#3  0x5ec01087 in sleep (seconds=30) at /usr/src/lib/libc/gen/sleep.c:45
#4  0x5d1e0e37 in selector_table_collect_garbage (t=0x5d82c680) at hash_table.h:189
#5  0x5d1e370a in runloop (q=0x5efb1800) at toydispatch.c:197
#6  0x640965ce in _thread_start () at /usr/src/lib/libpthread/uthread/uthread_create.c:242
#7  0x0000002b in ?? ()
#8  0x00000000 in ?? ()

Thread 2 (process 31775, thread 0x622e5400):
#0  _thread_kern_sched (scp=0x0) at /usr/src/lib/libpthread/uthread/uthread_kern.c:496
#1  0x6409f75f in _thread_kern_sched_state_unlock (state=PS_COND_WAIT, lock=0x606fb918, fname=0x8408ce14 "/usr/src/lib/libpthread/uthread/uthread_cond.c", lineno=432) at /usr/src/lib/libpthread/uthread/uthread_kern.c:602
#2  0x6409bae7 in pthread_cond_timedwait (cond=0x8408e120, mutex=0x8408e11c, abstime=0x66e83fc0) at /usr/src/lib/libpthread/uthread/uthread_cond.c:431
#3  0x64096bae in _thread_gc (arg=0x0) at /usr/src/lib/libpthread/uthread/uthread_gc.c:181
#4  0x640965ce in _thread_start () at /usr/src/lib/libpthread/uthread/uthread_create.c:242
#5  0x0000002b in ?? ()
#6  0x00000000 in ?? ()

Thread 1 (process 31775):
#0  0x5ec39d21 in strlen () from /usr/lib/libc.so.60.1
#1  0x5ebcb1a1 in sscanf (str=0x69eb4bd3 "x001B;</key>\n\t    <string>22 259 68 202 0 0  1024 768 </string>\n\t</dict>\n\t<key>NSWindow Frame LoadedFiles</key>\n\t<string>-1 291 222 355 0 0  1024 768 </string>\n\t<key>NSWindow Frame LogPanel</key>\n\t<st"..., 
    fmt=0x63aec1d4 "x%x;") at /usr/src/lib/libc/stdio/sscanf.c:59
#2  0x639a733c in -[NSXMLParser _parseEntity:] (self=0x65300304, _cmd=0x63bad298, result=0xcfbc2f94) at NSXMLParser.m:1388
#3  0x639a8026 in -[NSXMLParser parse] (self=0x65300304, _cmd=0x63b882d8) at NSXMLParser.m:1679
#4  0x63924bdb in -[GSXMLPListParser parse] (self=0x661f6b84, _cmd=0x63b884c0) at NSPropertyList.m:369
#5  0x6392cbf0 in +[NSPropertyListSerialization propertyListWithData:options:format:error:] (self=0x63b87fe0, _cmd=0x63b884b0, data=0x65301ae4, anOption=1, aFormat=0xcfbc30f0, error=0xcfbc308c) at NSPropertyList.m:2590
#6  0x6392c8ab in +[NSPropertyListSerialization propertyListFromData:mutabilityOption:format:errorDescription:] (self=0x63b87fe0, _cmd=0x63b95300, data=0x65301ae4, anOption=1, aFormat=0xcfbc30f0, anErrorString=0xcfbc30ec) at NSPropertyList.m:2510
#7  0x63964c94 in -[NSString propertyList] (self=0x65300ac4, _cmd=0x63b5e238) at NSString.m:5202
#8  0x6389701c in -[NSDictionary initWithContentsOfFile:] (self=0x661f6a04, _cmd=0x63ba8010, path=0x5eb68b04) at NSDictionary.m:620
#9  0x6399a750 in -[NSUserDefaults readDefaults] (self=0x661f6f04, _cmd=0x63ba7ea8) at NSUserDefaults.m:1707
#10 0x6399aa19 in -[NSUserDefaults synchronize] (self=0x661f6f04, _cmd=0x63ba7d68) at NSUserDefaults.m:1753
#11 0x63995f33 in +[NSUserDefaults standardUserDefaults] (self=0x63ba7c20, _cmd=0x1c008b78) at NSUserDefaults.m:667
#12 0x1c006057 in gnustep_base_user_main () at basic.m:12
#13 0x63922078 in main (argc=1, argv=0xcfbc3478, env=0xcfbc3480) at NSProcessInfo.m:978
#14 0x1c000e27 in ___start ()
#15 0x1c000da2 in _start ()

=======================================================
the same with gcc and libobjc that comes with gcc:
$ gdb -c base/NSUserDefaults/basic.core base/NSUserDefaults/obj/basic
#0  0x64ed8d21 in strlen () from /usr/lib/libc.so.60.1
(gdb) thread apply all bt

Thread 2 (process 29670, thread 0x64050c00):
#0  0x64ed8d21 in strlen () from /usr/lib/libc.so.60.1
#1  0x64e6a1a1 in sscanf (str=0x5f8bcbd3 "x001B;</key>\n\t    <string>22 259 68 202 0 0  1024 768 </string>\n\t</dict>\n\t<key>NSWindow Frame LoadedFiles</key>\n\t<string>-1 291 222 355 0 0  1024 768 </string>\n\t<key>NSWindow Frame LogPanel</key>\n\t<st"..., 
    fmt=0x5e777174 "x%x;") at /usr/src/lib/libc/stdio/sscanf.c:59
#2  0x5e62fd54 in -[NSXMLParser _parseEntity:] (self=0x63c61924, _cmd=0x5e7f97f8, result=0xcfbf26e4) at NSXMLParser.m:1388
#3  0x5e630a3e in -[NSXMLParser parse] (self=0x63c61924, _cmd=0x5e7d4938) at NSXMLParser.m:1679
#4  0x5e5aeb23 in -[GSXMLPListParser parse] (self=0x5c9c1e84, _cmd=0x5e7d4b20) at NSPropertyList.m:369
#5  0x5e5b676e in +[NSPropertyListSerialization propertyListWithData:options:format:error:] (self=0x5e7d4640, _cmd=0x5e7d4b10, data=0x68a6b8f4, anOption=1, aFormat=0xcfbf2860, error=0xcfbf27dc) at NSPropertyList.m:2590
#6  0x5e5b6429 in +[NSPropertyListSerialization propertyListFromData:mutabilityOption:format:errorDescription:] (self=0x5e7d4640, _cmd=0x5e7e18a0, data=0x68a6b8f4, anOption=1, aFormat=0xcfbf2860, anErrorString=0xcfbf285c) at NSPropertyList.m:2510
#7  0x5e5eddc3 in -[NSString propertyList] (self=0x63c61044, _cmd=0x5e7aaa98) at NSString.m:5202
#8  0x5e521a08 in -[NSDictionary initWithContentsOfFile:] (self=0x5c9c1d04, _cmd=0x5e7f4570, path=0x5c9c3a04) at NSDictionary.m:620
#9  0x5e623396 in -[NSUserDefaults readDefaults] (self=0x5f0a0184, _cmd=0x5e7f4408) at NSUserDefaults.m:1707
#10 0x5e623639 in -[NSUserDefaults synchronize] (self=0x5f0a0184, _cmd=0x5e7f42c8) at NSUserDefaults.m:1753
#11 0x5e61ed6f in +[NSUserDefaults standardUserDefaults] (self=0x5e7f4180, _cmd=0x1c0078b8) at NSUserDefaults.m:667
#12 0x1c005bf5 in gnustep_base_user_main () at basic.m:12
#13 0x5e5abfc0 in main (argc=1, argv=0xcfbf2b78, env=0xcfbf2b80) at NSProcessInfo.m:978
#14 0x1c000e67 in ___start ()
#15 0x1c000de2 in _start ()

Thread 1 (process 29670):
#0  0x64ed8d21 in strlen () from /usr/lib/libc.so.60.1
#1  0x64e6a1a1 in sscanf (str=0x5f8bcbd3 "x001B;</key>\n\t    <string>22 259 68 202 0 0  1024 768 </string>\n\t</dict>\n\t<key>NSWindow Frame LoadedFiles</key>\n\t<string>-1 291 222 355 0 0  1024 768 </string>\n\t<key>NSWindow Frame LogPanel</key>\n\t<st"..., 
    fmt=0x5e777174 "x%x;") at /usr/src/lib/libc/stdio/sscanf.c:59
#2  0x5e62fd54 in -[NSXMLParser _parseEntity:] (self=0x63c61924, _cmd=0x5e7f97f8, result=0xcfbf26e4) at NSXMLParser.m:1388
#3  0x5e630a3e in -[NSXMLParser parse] (self=0x63c61924, _cmd=0x5e7d4938) at NSXMLParser.m:1679
#4  0x5e5aeb23 in -[GSXMLPListParser parse] (self=0x5c9c1e84, _cmd=0x5e7d4b20) at NSPropertyList.m:369
#5  0x5e5b676e in +[NSPropertyListSerialization propertyListWithData:options:format:error:] (self=0x5e7d4640, _cmd=0x5e7d4b10, data=0x68a6b8f4, anOption=1, aFormat=0xcfbf2860, error=0xcfbf27dc) at NSPropertyList.m:2590
#6  0x5e5b6429 in +[NSPropertyListSerialization propertyListFromData:mutabilityOption:format:errorDescription:] (self=0x5e7d4640, _cmd=0x5e7e18a0, data=0x68a6b8f4, anOption=1, aFormat=0xcfbf2860, anErrorString=0xcfbf285c) at NSPropertyList.m:2510
#7  0x5e5eddc3 in -[NSString propertyList] (self=0x63c61044, _cmd=0x5e7aaa98) at NSString.m:5202
#8  0x5e521a08 in -[NSDictionary initWithContentsOfFile:] (self=0x5c9c1d04, _cmd=0x5e7f4570, path=0x5c9c3a04) at NSDictionary.m:620
#9  0x5e623396 in -[NSUserDefaults readDefaults] (self=0x5f0a0184, _cmd=0x5e7f4408) at NSUserDefaults.m:1707
#10 0x5e623639 in -[NSUserDefaults synchronize] (self=0x5f0a0184, _cmd=0x5e7f42c8) at NSUserDefaults.m:1753
#11 0x5e61ed6f in +[NSUserDefaults standardUserDefaults] (self=0x5e7f4180, _cmd=0x1c0078b8) at NSUserDefaults.m:667
#12 0x1c005bf5 in gnustep_base_user_main () at basic.m:12
#13 0x5e5abfc0 in main (argc=1, argv=0xcfbf2b78, env=0xcfbf2b80) at NSProcessInfo.m:978
#14 0x1c000e67 in ___start ()
#15 0x1c000de2 in _start ()

==============================================================================
gdb -c base/NSKeyedArchiver/basic.core base/NSKeyedArchiver/obj/basic
(gdb) thread apply all bt

Thread 2 (process 5353, thread 0x6c004c00):
#0  0x64ea6d21 in strlen () from /usr/lib/libc.so.60.1
#1  0x64e381a1 in sscanf (str=0x61538bd3 "x001B;</key>\n\t    <string>22 259 68 202 0 0  1024 768 </string>\n\t</dict>\n\t<key>NSWindow Frame LoadedFiles</key>\n\t<string>-1 291 222 355 0 0  1024 768 </string>\n\t<key>NSWindow Frame LogPanel</key>\n\t<st"..., 
    fmt=0x5d711174 "x%x;") at /usr/src/lib/libc/stdio/sscanf.c:59
#2  0x5d5c9d54 in -[NSXMLParser _parseEntity:] (self=0x61552f04, _cmd=0x5d7937f8, result=0xcfbc65e4) at NSXMLParser.m:1388
#3  0x5d5caa3e in -[NSXMLParser parse] (self=0x61552f04, _cmd=0x5d76e938) at NSXMLParser.m:1679
#4  0x5d548b23 in -[GSXMLPListParser parse] (self=0x61548144, _cmd=0x5d76eb20) at NSPropertyList.m:369
#5  0x5d55076e in +[NSPropertyListSerialization propertyListWithData:options:format:error:] (self=0x5d76e640, _cmd=0x5d76eb10, data=0x5e1d7ff4, anOption=1, aFormat=0xcfbc6760, error=0xcfbc66dc) at NSPropertyList.m:2590
#6  0x5d550429 in +[NSPropertyListSerialization propertyListFromData:mutabilityOption:format:errorDescription:] (self=0x5d76e640, _cmd=0x5d77b8a0, data=0x5e1d7ff4, anOption=1, aFormat=0xcfbc6760, anErrorString=0xcfbc675c) at NSPropertyList.m:2510
#7  0x5d587dc3 in -[NSString propertyList] (self=0x61552824, _cmd=0x5d744a98) at NSString.m:5202
#8  0x5d4bba08 in -[NSDictionary initWithContentsOfFile:] (self=0x61548084, _cmd=0x5d78e570, path=0x649f6504) at NSDictionary.m:620
#9  0x5d5bd396 in -[NSUserDefaults readDefaults] (self=0x669cb944, _cmd=0x5d78e408) at NSUserDefaults.m:1707
#10 0x5d5bd639 in -[NSUserDefaults synchronize] (self=0x669cb944, _cmd=0x5d78e2c8) at NSUserDefaults.m:1753
#11 0x5d5b8d6f in +[NSUserDefaults standardUserDefaults] (self=0x5d78e180, _cmd=0x5d76ead8) at NSUserDefaults.m:667
#12 0x5d54fcef in +[NSPropertyListSerialization dataWithPropertyList:format:options:error:] (self=0x5d76e640, _cmd=0x5d76ead0, aPropertyList=0x669cb144, aFormat=200, anOption=0, error=0xcfbc69fc) at NSPropertyList.m:2379
#13 0x5d54fc58 in +[NSPropertyListSerialization dataFromPropertyList:format:errorDescription:] (self=0x5d76e640, _cmd=0x5d753288, aPropertyList=0x669cb144, aFormat=200, anErrorString=0xcfbc6a40) at NSPropertyList.m:2360
#14 0x5d4ea5fe in -[NSKeyedArchiver finishEncoding] (self=0x669cba44, _cmd=0x5d7531b0) at NSKeyedArchiver.m:833
#15 0x5d4e6f49 in +[NSKeyedArchiver archivedDataWithRootObject:] (self=0x5d752fe0, _cmd=0x1c007848, anObject=0x6aeeede4) at NSKeyedArchiver.m:458
#16 0x1c005d1b in gnustep_base_user_main () at basic.m:9
#17 0x5d545fc0 in main (argc=1, argv=0xcfbc6b98, env=0xcfbc6ba0) at NSProcessInfo.m:978
#18 0x1c000e57 in ___start ()
#19 0x1c000dd2 in _start ()

Thread 1 (process 5353):
#0  0x64ea6d21 in strlen () from /usr/lib/libc.so.60.1
#1  0x64e381a1 in sscanf (str=0x61538bd3 "x001B;</key>\n\t    <string>22 259 68 202 0 0  1024 768 </string>\n\t</dict>\n\t<key>NSWindow Frame LoadedFiles</key>\n\t<string>-1 291 222 355 0 0  1024 768 </string>\n\t<key>NSWindow Frame LogPanel</key>\n\t<st"..., 
    fmt=0x5d711174 "x%x;") at /usr/src/lib/libc/stdio/sscanf.c:59
#2  0x5d5c9d54 in -[NSXMLParser _parseEntity:] (self=0x61552f04, _cmd=0x5d7937f8, result=0xcfbc65e4) at NSXMLParser.m:1388
#3  0x5d5caa3e in -[NSXMLParser parse] (self=0x61552f04, _cmd=0x5d76e938) at NSXMLParser.m:1679
#4  0x5d548b23 in -[GSXMLPListParser parse] (self=0x61548144, _cmd=0x5d76eb20) at NSPropertyList.m:369
#5  0x5d55076e in +[NSPropertyListSerialization propertyListWithData:options:format:error:] (self=0x5d76e640, _cmd=0x5d76eb10, data=0x5e1d7ff4, anOption=1, aFormat=0xcfbc6760, error=0xcfbc66dc) at NSPropertyList.m:2590
#6  0x5d550429 in +[NSPropertyListSerialization propertyListFromData:mutabilityOption:format:errorDescription:] (self=0x5d76e640, _cmd=0x5d77b8a0, data=0x5e1d7ff4, anOption=1, aFormat=0xcfbc6760, anErrorString=0xcfbc675c) at NSPropertyList.m:2510
#7  0x5d587dc3 in -[NSString propertyList] (self=0x61552824, _cmd=0x5d744a98) at NSString.m:5202
#8  0x5d4bba08 in -[NSDictionary initWithContentsOfFile:] (self=0x61548084, _cmd=0x5d78e570, path=0x649f6504) at NSDictionary.m:620
#9  0x5d5bd396 in -[NSUserDefaults readDefaults] (self=0x669cb944, _cmd=0x5d78e408) at NSUserDefaults.m:1707
#10 0x5d5bd639 in -[NSUserDefaults synchronize] (self=0x669cb944, _cmd=0x5d78e2c8) at NSUserDefaults.m:1753
#11 0x5d5b8d6f in +[NSUserDefaults standardUserDefaults] (self=0x5d78e180, _cmd=0x5d76ead8) at NSUserDefaults.m:667
#12 0x5d54fcef in +[NSPropertyListSerialization dataWithPropertyList:format:options:error:] (self=0x5d76e640, _cmd=0x5d76ead0, aPropertyList=0x669cb144, aFormat=200, anOption=0, error=0xcfbc69fc) at NSPropertyList.m:2379
#13 0x5d54fc58 in +[NSPropertyListSerialization dataFromPropertyList:format:errorDescription:] (self=0x5d76e640, _cmd=0x5d753288, aPropertyList=0x669cb144, aFormat=200, anErrorString=0xcfbc6a40) at NSPropertyList.m:2360
#14 0x5d4ea5fe in -[NSKeyedArchiver finishEncoding] (self=0x669cba44, _cmd=0x5d7531b0) at NSKeyedArchiver.m:833
#15 0x5d4e6f49 in +[NSKeyedArchiver archivedDataWithRootObject:] (self=0x5d752fe0, _cmd=0x1c007848, anObject=0x6aeeede4) at NSKeyedArchiver.m:458
#16 0x1c005d1b in gnustep_base_user_main () at basic.m:9
#17 0x5d545fc0 in main (argc=1, argv=0xcfbc6b98, env=0xcfbc6ba0) at NSProcessInfo.m:978
#18 0x1c000e57 in ___start ()
#19 0x1c000dd2 in _start ()

==========================================================================
here just using CLANG with libobjc installed in -base system:

$ gdb -c base/NSUserDefaults/basic.core base/NSUserDefaults/obj/basic
#0  0x66e4fd21 in strlen () from /usr/lib/libc.so.60.1
(gdb) thread apply all bt

Thread 2 (process 6630, thread 0x6a7f6c00):
#0  0x66e4fd21 in strlen () from /usr/lib/libc.so.60.1
#1  0x66de11a1 in sscanf (str=0x6536bbd3 "x001B;</key>\n\t    <string>22 259 68 202 0 0  1024 768 </string>\n\t</dict>\n\t<key>NSWindow Frame LoadedFiles</key>\n\t<string>-1 291 222 355 0 0  1024 768 </string>\n\t<key>NSWindow Frame LogPanel</key>\n\t<st"..., 
    fmt=0x63572cc3 "x%x;") at /usr/src/lib/libc/stdio/sscanf.c:59
#2  0x633cd91c in -[NSXMLParser _parseEntity:] (self=0x5c538364, _cmd=0x63621020, result=0xcfbe428c) at NSXMLParser.m:1388
#3  0x633ceb15 in -[NSXMLParser parse] (self=0x5c538364, _cmd=0x63605c90) at NSXMLParser.m:1679
#4  0x632f782b in -[GSXMLPListParser parse] (self=0x60576fc4, _cmd=0x63605c90) at NSPropertyList.m:369
#5  0x632ffcb6 in +[NSPropertyListSerialization propertyListWithData:options:format:error:] (self=0x636056f0, _cmd=0x63605840, data=0x5e34ffd4, anOption=1, aFormat=0xcfbe4570, error=0xcfbe449c) at NSPropertyList.m:2590
#6  0x632ff72e in +[NSPropertyListSerialization propertyListFromData:mutabilityOption:format:errorDescription:] (self=0x636056f0, _cmd=0x6360d978, data=0x5e34ffd4, anOption=1, aFormat=0xcfbe4570, anErrorString=0xcfbe456c) at NSPropertyList.m:2510
#7  0x6335ec21 in -[NSString propertyList] (self=0x5c538604, _cmd=0x635e5da0) at NSString.m:5202
#8  0x6320d8e1 in -[NSDictionary initWithContentsOfFile:] (self=0x60576884, _cmd=0x6361cae0, path=0x61423a84) at NSDictionary.m:620
#9  0x633b7b55 in -[NSUserDefaults readDefaults] (self=0x697a4244, _cmd=0x6361c8c8) at NSUserDefaults.m:1707
#10 0x633b7fd1 in -[NSUserDefaults synchronize] (self=0x697a4244, _cmd=0x6361cb00) at NSUserDefaults.m:1753
#11 0x633af5e1 in +[NSUserDefaults standardUserDefaults] (self=0x6361c7c0, _cmd=0x1c004a10) at NSUserDefaults.m:667
#12 0x1c001409 in gnustep_base_user_main () at basic.m:12
#13 0x632f20d7 in main (argc=1, argv=0xcfbe4cf4, env=0xcfbe4cfc) at NSProcessInfo.m:978
#14 0x1c0010a7 in ___start ()
#15 0x1c001022 in _start ()

Thread 1 (process 6630):
#0  0x66e4fd21 in strlen () from /usr/lib/libc.so.60.1
#1  0x66de11a1 in sscanf (str=0x6536bbd3 "x001B;</key>\n\t    <string>22 259 68 202 0 0  1024 768 </string>\n\t</dict>\n\t<key>NSWindow Frame LoadedFiles</key>\n\t<string>-1 291 222 355 0 0  1024 768 </string>\n\t<key>NSWindow Frame LogPanel</key>\n\t<st"..., 
    fmt=0x63572cc3 "x%x;") at /usr/src/lib/libc/stdio/sscanf.c:59
#2  0x633cd91c in -[NSXMLParser _parseEntity:] (self=0x5c538364, _cmd=0x63621020, result=0xcfbe428c) at NSXMLParser.m:1388
#3  0x633ceb15 in -[NSXMLParser parse] (self=0x5c538364, _cmd=0x63605c90) at NSXMLParser.m:1679
#4  0x632f782b in -[GSXMLPListParser parse] (self=0x60576fc4, _cmd=0x63605c90) at NSPropertyList.m:369
#5  0x632ffcb6 in +[NSPropertyListSerialization propertyListWithData:options:format:error:] (self=0x636056f0, _cmd=0x63605840, data=0x5e34ffd4, anOption=1, aFormat=0xcfbe4570, error=0xcfbe449c) at NSPropertyList.m:2590
#6  0x632ff72e in +[NSPropertyListSerialization propertyListFromData:mutabilityOption:format:errorDescription:] (self=0x636056f0, _cmd=0x6360d978, data=0x5e34ffd4, anOption=1, aFormat=0xcfbe4570, anErrorString=0xcfbe456c) at NSPropertyList.m:2510
#7  0x6335ec21 in -[NSString propertyList] (self=0x5c538604, _cmd=0x635e5da0) at NSString.m:5202
#8  0x6320d8e1 in -[NSDictionary initWithContentsOfFile:] (self=0x60576884, _cmd=0x6361cae0, path=0x61423a84) at NSDictionary.m:620
#9  0x633b7b55 in -[NSUserDefaults readDefaults] (self=0x697a4244, _cmd=0x6361c8c8) at NSUserDefaults.m:1707
#10 0x633b7fd1 in -[NSUserDefaults synchronize] (self=0x697a4244, _cmd=0x6361cb00) at NSUserDefaults.m:1753
#11 0x633af5e1 in +[NSUserDefaults standardUserDefaults] (self=0x6361c7c0, _cmd=0x1c004a10) at NSUserDefaults.m:667
#12 0x1c001409 in gnustep_base_user_main () at basic.m:12
#13 0x632f20d7 in main (argc=1, argv=0xcfbe4cf4, env=0xcfbe4cfc) at NSProcessInfo.m:978
#14 0x1c0010a7 in ___start ()
#15 0x1c001022 in _start ()

============================================================
with CLANG and libobjc from -base:
$ gdb -c base/NSKeyedArchiver/general.core base/NSKeyedArchiver/obj/general
#0  0x6381bd21 in strlen () from /usr/lib/libc.so.60.1
(gdb) thread apply all bt

Thread 2 (process 21872, thread 0x61364400):
#0  0x6381bd21 in strlen () from /usr/lib/libc.so.60.1
#1  0x637ad1a1 in sscanf (str=0x696d8bd3 "x001B;</key>\n\t    <string>22 259 68 202 0 0  1024 768 </string>\n\t</dict>\n\t<key>NSWindow Frame LoadedFiles</key>\n\t<string>-1 291 222 355 0 0  1024 768 </string>\n\t<key>NSWindow Frame LogPanel</key>\n\t<st"..., 
    fmt=0x63482cc3 "x%x;") at /usr/src/lib/libc/stdio/sscanf.c:59
#2  0x632dd91c in -[NSXMLParser _parseEntity:] (self=0x696f14c4, _cmd=0x63531020, result=0xcfbbd09c) at NSXMLParser.m:1388
#3  0x632deb15 in -[NSXMLParser parse] (self=0x696f14c4, _cmd=0x63515c90) at NSXMLParser.m:1679
#4  0x6320782b in -[GSXMLPListParser parse] (self=0x5f81a9c4, _cmd=0x63515c90) at NSPropertyList.m:369
#5  0x6320fcb6 in +[NSPropertyListSerialization propertyListWithData:options:format:error:] (self=0x635156f0, _cmd=0x63515840, data=0x5da07f44, anOption=1, aFormat=0xcfbbd380, error=0xcfbbd2ac) at NSPropertyList.m:2590
#6  0x6320f72e in +[NSPropertyListSerialization propertyListFromData:mutabilityOption:format:errorDescription:] (self=0x635156f0, _cmd=0x6351d978, data=0x5da07f44, anOption=1, aFormat=0xcfbbd380, anErrorString=0xcfbbd37c) at NSPropertyList.m:2510
#7  0x6326ec21 in -[NSString propertyList] (self=0x696f17e4, _cmd=0x634f5da0) at NSString.m:5202
#8  0x6311d8e1 in -[NSDictionary initWithContentsOfFile:] (self=0x5f81a484, _cmd=0x6352cae0, path=0x69bcde84) at NSDictionary.m:620
#9  0x632c7b55 in -[NSUserDefaults readDefaults] (self=0x676145c4, _cmd=0x6352c8c8) at NSUserDefaults.m:1707
#10 0x632c7fd1 in -[NSUserDefaults synchronize] (self=0x676145c4, _cmd=0x6352cb00) at NSUserDefaults.m:1753
#11 0x632bf5e1 in +[NSUserDefaults standardUserDefaults] (self=0x6352c7c0, _cmd=0x63515928) at NSUserDefaults.m:667
#12 0x6320f15e in +[NSPropertyListSerialization dataWithPropertyList:format:options:error:] (self=0x635156f0, _cmd=0x63515848, aPropertyList=0x67614884, aFormat=100, anOption=0, error=0xcfbbda40) at NSPropertyList.m:2379
#13 0x6320f03c in +[NSPropertyListSerialization dataFromPropertyList:format:errorDescription:] (self=0x635156f0, _cmd=0x63500ee8, aPropertyList=0x67614884, aFormat=100, anErrorString=0xcfbbdb0c) at NSPropertyList.m:2360
#14 0x63169efb in -[NSKeyedArchiver finishEncoding] (self=0x6446adc4, _cmd=0x1c0065f8) at NSKeyedArchiver.m:833
#15 0x1c001b2d in gnustep_base_user_main () at general.m:34
#16 0x632020d7 in main (argc=1, argv=0xcfbbe2dc, env=0xcfbbe2e4) at NSProcessInfo.m:978
#17 0x1c001527 in ___start ()
#18 0x1c0014a2 in _start ()

Thread 1 (process 21872):
#0  0x6381bd21 in strlen () from /usr/lib/libc.so.60.1
#1  0x637ad1a1 in sscanf (str=0x696d8bd3 "x001B;</key>\n\t    <string>22 259 68 202 0 0  1024 768 </string>\n\t</dict>\n\t<key>NSWindow Frame LoadedFiles</key>\n\t<string>-1 291 222 355 0 0  1024 768 </string>\n\t<key>NSWindow Frame LogPanel</key>\n\t<st"..., 
    fmt=0x63482cc3 "x%x;") at /usr/src/lib/libc/stdio/sscanf.c:59
#2  0x632dd91c in -[NSXMLParser _parseEntity:] (self=0x696f14c4, _cmd=0x63531020, result=0xcfbbd09c) at NSXMLParser.m:1388
#3  0x632deb15 in -[NSXMLParser parse] (self=0x696f14c4, _cmd=0x63515c90) at NSXMLParser.m:1679
#4  0x6320782b in -[GSXMLPListParser parse] (self=0x5f81a9c4, _cmd=0x63515c90) at NSPropertyList.m:369
#5  0x6320fcb6 in +[NSPropertyListSerialization propertyListWithData:options:format:error:] (self=0x635156f0, _cmd=0x63515840, data=0x5da07f44, anOption=1, aFormat=0xcfbbd380, error=0xcfbbd2ac) at NSPropertyList.m:2590
#6  0x6320f72e in +[NSPropertyListSerialization propertyListFromData:mutabilityOption:format:errorDescription:] (self=0x635156f0, _cmd=0x6351d978, data=0x5da07f44, anOption=1, aFormat=0xcfbbd380, anErrorString=0xcfbbd37c) at NSPropertyList.m:2510
#7  0x6326ec21 in -[NSString propertyList] (self=0x696f17e4, _cmd=0x634f5da0) at NSString.m:5202
#8  0x6311d8e1 in -[NSDictionary initWithContentsOfFile:] (self=0x5f81a484, _cmd=0x6352cae0, path=0x69bcde84) at NSDictionary.m:620
#9  0x632c7b55 in -[NSUserDefaults readDefaults] (self=0x676145c4, _cmd=0x6352c8c8) at NSUserDefaults.m:1707
#10 0x632c7fd1 in -[NSUserDefaults synchronize] (self=0x676145c4, _cmd=0x6352cb00) at NSUserDefaults.m:1753
#11 0x632bf5e1 in +[NSUserDefaults standardUserDefaults] (self=0x6352c7c0, _cmd=0x63515928) at NSUserDefaults.m:667
#12 0x6320f15e in +[NSPropertyListSerialization dataWithPropertyList:format:options:error:] (self=0x635156f0, _cmd=0x63515848, aPropertyList=0x67614884, aFormat=100, anOption=0, error=0xcfbbda40) at NSPropertyList.m:2379
#13 0x6320f03c in +[NSPropertyListSerialization dataFromPropertyList:format:errorDescription:] (self=0x635156f0, _cmd=0x63500ee8, aPropertyList=0x67614884, aFormat=100, anErrorString=0xcfbbdb0c) at NSPropertyList.m:2360
#14 0x63169efb in -[NSKeyedArchiver finishEncoding] (self=0x6446adc4, _cmd=0x1c0065f8) at NSKeyedArchiver.m:833
#15 0x1c001b2d in gnustep_base_user_main () at general.m:34
#16 0x632020d7 in main (argc=1, argv=0xcfbbe2dc, env=0xcfbbe2e4) at NSProcessInfo.m:978
#17 0x1c001527 in ___start ()
#18 0x1c0014a2 in _start ()