FisicaLab crash on startup

[Sebastian Reitenbach]

Hi,

this crash doesn't happen always, its kind of more random. The same machine as 
with the gworkspace, libobjc2, gnustep-core from svn, FisicaLab-0.2. Still 
need to test it from svn, 

(gdb) bt
#0  0x0a7c476d in kill () from /usr/lib/libc.so.58.0
#1  0x0a7fbaf3 in __stack_smash_handler (func=0x2ddf3fd6 "_spinlock_debug", 
damaged=769603384) at /usr/src/lib/libc/sys/stack_protector.c:89
#2  0x0de0736d in _spinlock_debug (lck=Variable "lck" is not available.
) at /usr/src/lib/libpthread/uthread/uthread_spinlock.c:109
#3  0x0ddfec72 in _thread_malloc_lock () at 
/usr/src/lib/libpthread/thread/thread_malloc_lock.c:14
#4  0x0a823e6c in free (ptr=0x84cf3000) at 
/usr/src/lib/libc/stdlib/malloc.c:1317
#5  0x01d2340b in selector_table_collect_garbage (t=Variable "t" is not 
available.
) at hash_table.h:153
#6  0x01d24ca6 in runloop (q=Variable "q" is not available.
) at toydispatch.c:197
#7  0x0ddfd5be in _thread_start () at 
/usr/src/lib/libpthread/uthread/uthread_create.c:242
#8  0x0000002b in ?? ()
#9  0x00000000 in ?? ()
(gdb) info threads 
  4 process 32758, thread 0x818cf400 (RUNNING)  _thread_kern_sched 
(scp=0xcfbcf75c) at /usr/src/lib/libpthread/uthread/uthread_kern.c:488
  3 process 32758, thread 0x852d8400 (RUNNING)  0x0a7c476d in kill () from 
/usr/lib/libc.so.58.0
  2 process 32758, thread 0x852d8800 (RUNNING)  _thread_kern_sched (scp=0x0) 
at /usr/src/lib/libpthread/uthread/uthread_kern.c:488
* 1 process 32758  0x0a7c476d in kill () from /usr/lib/libc.so.58.0
(gdb) thread apply all bt
bt_broot     bt_page      bt_preserve  bt_psplit    bt_root      bt_rroot     
bth0_data    bth1_data    btowc        
(gdb) thread apply all bt
bt_broot     bt_page      bt_preserve  bt_psplit    bt_root      bt_rroot     
bth0_data    bth1_data    btowc        
(gdb) thread apply all bt

Thread 4 (process 32758, thread 0x818cf400):
#0  _thread_kern_sched (scp=0xcfbcf75c) at 
/usr/src/lib/libpthread/uthread/uthread_kern.c:488
#1  0x0de071f0 in _thread_sig_handler (sig=27, info=0xcfbcf7b0, 
scp=0xcfbcf75c) at /usr/src/lib/libpthread/uthread/uthread_sig.c:86
#2  <signal handler called>
#3  0x0a7e02cd in access () from /usr/lib/libc.so.58.0
#4  0x09f0e620 in -[NSFileManager isExecutableFileAtPath:] (self=Variable 
"self" is not available.
) at NSFileManager.m:1638
#5  0x09f04780 in -[NSDistributedLock initWithPath:] 
(self=dwarf2_read_address: Corrupted DWARF expression.
) at NSDistributedLock.m:151
#6  0x09ff8f4c in -[NSUserDefaults initWithContentsOfFile:] 
(self=dwarf2_read_address: Corrupted DWARF expression.
) at NSUserDefaults.m:884
#7  0x09ff8b55 in -[NSUserDefaults initWithUser:] (self=DWARF-2 expression 
error: DW_OP_reg operations must be used either alone or in conjuction with 
DW_OP_piece.
) at NSUserDefaults.m:839
#8  0x09ff89ab in -[NSUserDefaults init] (self=0xcfbcfb1c, _cmd=0xcfbcfb1c) at 
NSUserDefaults.m:825
#9  0x09ff75ae in +[NSUserDefaults standardUserDefaults] 
(self=dwarf2_read_address: Corrupted DWARF expression.
) at NSUserDefaults.m:593
#10 0x09e98906 in +[NSBundle 
_bundleResourcePathsWithRootPath:subPath:localization:] 
(self=dwarf2_read_address: Corrupted DWARF expression.
) at NSBundle.m:1713
#11 0x09e98dbf in +[NSBundle _pathForResource:ofType:inRootPath:inDirectory:] 
(self=dwarf2_read_address: Corrupted DWARF expression.
) at NSBundle.m:1771
#12 0x09e99123 in -[NSBundle pathForResource:ofType:inDirectory:] 
(self=dwarf2_read_address: Corrupted DWARF expression.
) at NSBundle.m:1836
#13 0x09e99000 in -[NSBundle pathForResource:ofType:] (self=0xcfbcfd54, 
_cmd=0xcfbcfd54, name=0xcfbcfd54, ext=0xcfbcfd54) at NSBundle.m:1817
#14 0x09e9b4af in -[NSBundle infoDictionary] (self=Variable "self" is not 
available.
) at NSBundle.m:2315
#15 0x09e9b73a in -[NSBundle bundleIdentifier] (self=0xcfbcfdac, 
_cmd=0xcfbcfdac) at NSBundle.m:2360
#16 0x09e97199 in -[NSBundle initWithPath:] (self=dwarf2_read_address: 
Corrupted DWARF expression.
) at NSBundle.m:1423
#17 0x09e96aa6 in +[NSBundle bundleWithPath:] (self=0xcfbcfe34, 
_cmd=0xcfbcfe34, path=0xcfbcfe34) at NSBundle.m:1292
#18 0x09e9c0a2 in +[NSBundle(GNUstep) bundleForLibrary:version:] 
(self=Unhandled dwarf expression opcode 0x0
) at NSBundle.m:2621
#19 0x09e9571b in +[NSBundle initialize] (self=DWARF-2 expression error: 
DW_OP_reg operations must be used either alone or in conjuction with 
DW_OP_piece.
) at NSBundle.m:895
#20 0x01d1b291 in objc_send_initialize (object=Variable "object" is not 
available.
) at dtable.c:600
#21 0x01d24525 in objc_msg_lookup (receiver=Variable "receiver" is not 
available.
) at sendmsg2.c:68
#22 0x0c32da50 in NSApplicationMain (argc=Variable "argc" is not available.
) at Functions.m:67
#23 0x1c005747 in ___start ()
#24 0x1c0056c7 in _start ()
#25 0x00000000 in ?? ()

Thread 3 (process 32758, thread 0x852d8400):
#0  0x0a7c476d in kill () from /usr/lib/libc.so.58.0
#1  0x0a7fbaf3 in __stack_smash_handler (func=0x2ddf3fd6 "_spinlock_debug", 
damaged=769603384) at /usr/src/lib/libc/sys/stack_protector.c:89
#2  0x0de0736d in _spinlock_debug (lck=Variable "lck" is not available.
) at /usr/src/lib/libpthread/uthread/uthread_spinlock.c:109
#3  0x0ddfec72 in _thread_malloc_lock () at 
/usr/src/lib/libpthread/thread/thread_malloc_lock.c:14
#4  0x0a823e6c in free (ptr=0x84cf3000) at 
/usr/src/lib/libc/stdlib/malloc.c:1317
#5  0x01d2340b in selector_table_collect_garbage (t=Variable "t" is not 
available.
) at hash_table.h:153
#6  0x01d24ca6 in runloop (q=Variable "q" is not available.
) at toydispatch.c:197
#7  0x0ddfd5be in _thread_start () at 
/usr/src/lib/libpthread/uthread/uthread_create.c:242
#8  0x0000002b in ?? ()
#9  0x00000000 in ?? ()

Thread 2 (process 32758, thread 0x852d8800):
#0  _thread_kern_sched (scp=0x0) at 
/usr/src/lib/libpthread/uthread/uthread_kern.c:488
#1  0x0de06736 in _thread_kern_sched_state (state=PS_SPINBLOCK, 
fname=0x2ddf3738 "/usr/src/lib/libpthread/thread/thread_malloc_lock.c", 
lineno=14) at /usr/src/lib/libpthread/uthread/uthread_kern.c:561
#2  0x0de07269 in _spinlock_debug (lck=0x2ddf5050, fname=0x2ddf3738 
"/usr/src/lib/libpthread/thread/thread_malloc_lock.c", lineno=14) at 
/usr/src/lib/libpthread/uthread/uthread_spinlock.c:102
#3  0x0ddfec72 in _thread_malloc_lock () at 
/usr/src/lib/libpthread/thread/thread_malloc_lock.c:14
#4  0x0a824d3d in malloc (size=3) at /usr/src/lib/libc/stdlib/malloc.c:1218
#5  0x0a80a592 in strdup (str=0x2ddf35fa "GC") at 
/usr/src/lib/libc/string/strdup.c:45
#6  0x0de0744a in pthread_set_name_np (thread=0x852d8800, name=0x2ddf35fa 
"GC") at /usr/src/lib/libpthread/uthread/uthread_info_openbsd.c:472
#7  0x0ddfd9fe in _thread_gc (arg=0x0) at 
/usr/src/lib/libpthread/uthread/uthread_gc.c:73
#8  0x0ddfd5be in _thread_start () at 
/usr/src/lib/libpthread/uthread/uthread_create.c:242
#9  0x0000002b in ?? ()
#10 0x00000000 in ?? ()

Thread 1 (process 32758):
#0  0x0a7c476d in kill () from /usr/lib/libc.so.58.0
#1  0x0a7fbaf3 in __stack_smash_handler (func=0x2ddf3fd6 "_spinlock_debug", 
damaged=769603384) at /usr/src/lib/libc/sys/stack_protector.c:89
#2  0x0de0736d in _spinlock_debug (lck=Variable "lck" is not available.
) at /usr/src/lib/libpthread/uthread/uthread_spinlock.c:109
#3  0x0ddfec72 in _thread_malloc_lock () at 
/usr/src/lib/libpthread/thread/thread_malloc_lock.c:14
#4  0x0a823e6c in free (ptr=0x84cf3000) at 
/usr/src/lib/libc/stdlib/malloc.c:1317
#5  0x01d2340b in selector_table_collect_garbage (t=Variable "t" is not 
available.
) at hash_table.h:153
#6  0x01d24ca6 in runloop (q=Variable "q" is not available.
) at toydispatch.c:197
#7  0x0ddfd5be in _thread_start () at 
/usr/src/lib/libpthread/uthread/uthread_create.c:242
#8  0x0000002b in ?? ()
#9  0x00000000 in ?? ()
(gdb)