Okay, lets give it a try:
Process: Bitcoin-Qt [13488]
Path: /Applications/Bitcoin-Qt.app/Contents/MacOS/Bitcoin-Qt
Identifier: org.bitcoinfoundation.Bitcoin-Qt
Version: 0.9.2 (0.9.2)
Code Type: X86-64 (Native)
Parent Process: launchd [171]
Responsible: Bitcoin-Qt [13488]
User ID: 501
Date/Time: 2014-07-08 14:13:23.036 +0200
OS Version: Mac OS X 10.9.4 (13E28)
Report Version: 11
Anonymous UUID: 86D35ECE-2B1D-3913-DE2A-068668314899
Sleep/Wake UUID: C5403DB2-AF63-4530-9529-09C77F631F2F
Crashed Thread: 3 QThread
Exception Type: EXC_BAD_ACCESS (SIGBUS)
Exception Codes: 0x000000000000000a, 0x000000011a4d8287
VM Regions Near 0x11a4d8287:
mapped file 000000011a2b9000-000000011a4c4000 [ 2092K] r--/r-x SM=PRV /Users/USER/Library/Application Support/Bitcoin/*/*.sst
--> mapped file 000000011a4c4000-000000011a6ce000 [ 2088K] r--/r-x SM=PRV /Users/USER/Library/Application Support/Bitcoin/*/*.sst
mapped file 000000011a8d8000-000000011aae3000 [ 2092K] r--/r-x SM=PRV /Users/USER/Library/Application Support/Bitcoin/*/*.sst
Thread 0:: Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x00007fff9797aa1a mach_msg_trap + 10
1 libsystem_kernel.dylib 0x00007fff97979d18 mach_msg + 64
2 com.apple.CoreFoundation 0x00007fff8df51f15 __CFRunLoopServiceMachPort + 181
3 com.apple.CoreFoundation 0x00007fff8df51539 __CFRunLoopRun + 1161
4 com.apple.CoreFoundation 0x00007fff8df50e75 CFRunLoopRunSpecific + 309
5 com.apple.HIToolbox 0x00007fff93bcfa0d RunCurrentEventLoopInMode + 226
6 com.apple.HIToolbox 0x00007fff93bcf7b7 ReceiveNextEventCommon + 479
7 com.apple.HIToolbox 0x00007fff93bcf5bc _BlockUntilNextEventMatchingListInModeWithFilter + 65
8 com.apple.AppKit 0x00007fff8d2d324e _DPSNextEvent + 1434
9 com.apple.AppKit 0x00007fff8d2d289b -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 122
10 com.apple.AppKit 0x00007fff8d2c699c -[NSApplication run] + 553
11 libqcocoa.dylib 0x0000000109b27fe7 QCocoaEventDispatcher::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 2391
12 QtCore 0x0000000106f9468d QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 397
13 QtCore 0x0000000106f976a2 QCoreApplication::exec() + 354
14 org.bitcoinfoundation.Bitcoin-Qt 0x0000000104f7103b 0x104f6c000 + 20539
15 org.bitcoinfoundation.Bitcoin-Qt 0x0000000104f6d4e4 0x104f6c000 + 5348
Thread 1:: Dispatch queue: com.apple.libdispatch-manager
0 libsystem_kernel.dylib 0x00007fff9797f662 kevent64 + 10
1 libdispatch.dylib 0x00007fff995f3421 _dispatch_mgr_invoke + 239
2 libdispatch.dylib 0x00007fff995f3136 _dispatch_mgr_thread + 52
Thread 2:
0 libsystem_kernel.dylib 0x00007fff9797ee6a __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fff97651f08 _pthread_wqthread + 330
2 libsystem_pthread.dylib 0x00007fff97654fb9 start_wqthread + 13
Thread 3 Crashed:: QThread
0 org.bitcoinfoundation.Bitcoin-Qt 0x000000010565776e leveldb::DecodeFixed32(char const*) + 30
1 org.bitcoinfoundation.Bitcoin-Qt 0x000000010565c82a 0x104f6c000 + 7276586
2 org.bitcoinfoundation.Bitcoin-Qt 0x0000000105662ab9 0x104f6c000 + 7301817
3 org.bitcoinfoundation.Bitcoin-Qt 0x00000001056633aa 0x104f6c000 + 7304106
4 org.bitcoinfoundation.Bitcoin-Qt 0x0000000105641955 0x104f6c000 + 7166293
5 org.bitcoinfoundation.Bitcoin-Qt 0x00000001056448d7 0x104f6c000 + 7178455
6 org.bitcoinfoundation.Bitcoin-Qt 0x000000010562419d 0x104f6c000 + 7045533
7 org.bitcoinfoundation.Bitcoin-Qt 0x000000010543fdde bool CLevelDBWrapper::Read<std::pair<char, uint256>, CCoins>(std::pair<char, uint256> const&, CCoins&) + 302
8 org.bitcoinfoundation.Bitcoin-Qt 0x000000010543ce7b 0x104f6c000 + 5049979
9 org.bitcoinfoundation.Bitcoin-Qt 0x000000010512fae2 0x104f6c000 + 1850082
10 org.bitcoinfoundation.Bitcoin-Qt 0x000000010512fc47 0x104f6c000 + 1850439
11 org.bitcoinfoundation.Bitcoin-Qt 0x0000000105130072 0x104f6c000 + 1851506
12 org.bitcoinfoundation.Bitcoin-Qt 0x00000001051a5022 0x104f6c000 + 2330658
13 org.bitcoinfoundation.Bitcoin-Qt 0x00000001051b250a 0x104f6c000 + 2385162
14 org.bitcoinfoundation.Bitcoin-Qt 0x00000001051447b7 0x104f6c000 + 1935287
15 org.bitcoinfoundation.Bitcoin-Qt 0x0000000104f6da97 0x104f6c000 + 6807
16 org.bitcoinfoundation.Bitcoin-Qt 0x0000000104f6d797 0x104f6c000 + 6039
17 QtCore 0x0000000106fc0dcb QObject::event(QEvent*) + 747
18 QtWidgets 0x0000000107a1961c QApplicationPrivate::notify_helper(QObject*, QEvent*) + 300
19 QtWidgets 0x0000000107a1c16a QApplication::notify(QObject*, QEvent*) + 6250
20 QtCore 0x0000000106f97ccf QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) + 735
21 QtCore 0x0000000106fe6e4a QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 58
22 QtCore 0x0000000106f9468d QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 397
23 QtCore 0x0000000106daa3e3 QThread::exec() + 115
24 QtCore 0x0000000106dae170 QThreadPrivate::start(void*) + 352
25 libsystem_pthread.dylib 0x00007fff97650899 _pthread_body + 138
26 libsystem_pthread.dylib 0x00007fff9765072a _pthread_start + 137
27 libsystem_pthread.dylib 0x00007fff97654fc9 thread_start + 13
Thread 4:: com.apple.CFSocket.private
0 libsystem_kernel.dylib 0x00007fff9797e9aa __select + 10
1 com.apple.CoreFoundation 0x00007fff8df9da03 __CFSocketManager + 867
2 libsystem_pthread.dylib 0x00007fff97650899 _pthread_body + 138
3 libsystem_pthread.dylib 0x00007fff9765072a _pthread_start + 137
4 libsystem_pthread.dylib 0x00007fff97654fc9 thread_start + 13
Thread 5:
0 libsystem_kernel.dylib 0x00007fff9797aa1a mach_msg_trap + 10
1 libsystem_kernel.dylib 0x00007fff97979d18 mach_msg + 64
2 com.apple.CoreFoundation 0x00007fff8df51f15 __CFRunLoopServiceMachPort + 181
3 com.apple.CoreFoundation 0x00007fff8df51539 __CFRunLoopRun + 1161
4 com.apple.CoreFoundation 0x00007fff8df50e75 CFRunLoopRunSpecific + 309
5 com.apple.AppKit 0x00007fff8d47305e _NSEventThread + 144
6 libsystem_pthread.dylib 0x00007fff97650899 _pthread_body + 138
7 libsystem_pthread.dylib 0x00007fff9765072a _pthread_start + 137
8 libsystem_pthread.dylib 0x00007fff97654fc9 thread_start + 13
Thread 6:: QThread
0 libsystem_kernel.dylib 0x00007fff9797e9aa __select + 10
1 QtCore 0x0000000106fe5353 qt_safe_select(int, fd_set*, fd_set*, fd_set*, timespec const*) + 547
2 QtCore 0x0000000106fe6098 QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>, timespec*) + 680
3 QtCore 0x0000000106fe6f0a QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 250
4 QtCore 0x0000000106f9468d QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 397
5 QtCore 0x0000000106daa3e3 QThread::exec() + 115
6 QtCore 0x0000000106dae170 QThreadPrivate::start(void*) + 352
7 libsystem_pthread.dylib 0x00007fff97650899 _pthread_body + 138
8 libsystem_pthread.dylib 0x00007fff9765072a _pthread_start + 137
9 libsystem_pthread.dylib 0x00007fff97654fc9 thread_start + 13
Thread 7:: bitcoin-scriptch
0 libsystem_kernel.dylib 0x00007fff9797e716 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff97652c3b _pthread_cond_wait + 727
2 org.bitcoinfoundation.Bitcoin-Qt 0x0000000104fa9791 boost::condition_variable::wait(boost::unique_lock<boost::mutex>&) + 129
3 org.bitcoinfoundation.Bitcoin-Qt 0x0000000105200693 CCheckQueue<CScriptCheck>::Loop(bool) + 659
4 org.bitcoinfoundation.Bitcoin-Qt 0x00000001051d5398 CCheckQueue<CScriptCheck>::Thread() + 40
5 org.bitcoinfoundation.Bitcoin-Qt 0x00000001051a594e 0x104f6c000 + 2333006
6 org.bitcoinfoundation.Bitcoin-Qt 0x000000010515ce0f boost::detail::thread_data<void (*)()>::run() + 47
7 org.bitcoinfoundation.Bitcoin-Qt 0x0000000105688279 0x104f6c000 + 7455353
8 libsystem_pthread.dylib 0x00007fff97650899 _pthread_body + 138
9 libsystem_pthread.dylib 0x00007fff9765072a _pthread_start + 137
10 libsystem_pthread.dylib 0x00007fff97654fc9 thread_start + 13
Thread 8:: bitcoin-scriptch
0 libsystem_kernel.dylib 0x00007fff9797e716 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff97652c3b _pthread_cond_wait + 727
2 org.bitcoinfoundation.Bitcoin-Qt 0x0000000104fa9791 boost::condition_variable::wait(boost::unique_lock<boost::mutex>&) + 129
3 org.bitcoinfoundation.Bitcoin-Qt 0x0000000105200693 CCheckQueue<CScriptCheck>::Loop(bool) + 659
4 org.bitcoinfoundation.Bitcoin-Qt 0x00000001051d5398 CCheckQueue<CScriptCheck>::Thread() + 40
5 org.bitcoinfoundation.Bitcoin-Qt 0x00000001051a594e 0x104f6c000 + 2333006
6 org.bitcoinfoundation.Bitcoin-Qt 0x000000010515ce0f boost::detail::thread_data<void (*)()>::run() + 47
7 org.bitcoinfoundation.Bitcoin-Qt 0x0000000105688279 0x104f6c000 + 7455353
8 libsystem_pthread.dylib 0x00007fff97650899 _pthread_body + 138
9 libsystem_pthread.dylib 0x00007fff9765072a _pthread_start + 137
10 libsystem_pthread.dylib 0x00007fff97654fc9 thread_start + 13
Thread 9:: bitcoin-scriptch
0 libsystem_kernel.dylib 0x00007fff9797e716 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff97652c3b _pthread_cond_wait + 727
2 org.bitcoinfoundation.Bitcoin-Qt 0x0000000104fa9791 boost::condition_variable::wait(boost::unique_lock<boost::mutex>&) + 129
3 org.bitcoinfoundation.Bitcoin-Qt 0x0000000105200693 CCheckQueue<CScriptCheck>::Loop(bool) + 659
4 org.bitcoinfoundation.Bitcoin-Qt 0x00000001051d5398 CCheckQueue<CScriptCheck>::Thread() + 40
5 org.bitcoinfoundation.Bitcoin-Qt 0x00000001051a594e 0x104f6c000 + 2333006
6 org.bitcoinfoundation.Bitcoin-Qt 0x000000010515ce0f boost::detail::thread_data<void (*)()>::run() + 47
7 org.bitcoinfoundation.Bitcoin-Qt 0x0000000105688279 0x104f6c000 + 7455353
8 libsystem_pthread.dylib 0x00007fff97650899 _pthread_body + 138
9 libsystem_pthread.dylib 0x00007fff9765072a _pthread_start + 137
10 libsystem_pthread.dylib 0x00007fff97654fc9 thread_start + 13
Thread 10:: bitcoin-scriptch
0 libsystem_kernel.dylib 0x00007fff9797e716 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff97652c3b _pthread_cond_wait + 727
2 org.bitcoinfoundation.Bitcoin-Qt 0x0000000104fa9791 boost::condition_variable::wait(boost::unique_lock<boost::mutex>&) + 129
3 org.bitcoinfoundation.Bitcoin-Qt 0x0000000105200693 CCheckQueue<CScriptCheck>::Loop(bool) + 659
4 org.bitcoinfoundation.Bitcoin-Qt 0x00000001051d5398 CCheckQueue<CScriptCheck>::Thread() + 40
5 org.bitcoinfoundation.Bitcoin-Qt 0x00000001051a594e 0x104f6c000 + 2333006
6 org.bitcoinfoundation.Bitcoin-Qt 0x000000010515ce0f boost::detail::thread_data<void (*)()>::run() + 47
7 org.bitcoinfoundation.Bitcoin-Qt 0x0000000105688279 0x104f6c000 + 7455353
8 libsystem_pthread.dylib 0x00007fff97650899 _pthread_body + 138
9 libsystem_pthread.dylib 0x00007fff9765072a _pthread_start + 137
10 libsystem_pthread.dylib 0x00007fff97654fc9 thread_start + 13
Thread 11:: bitcoin-scriptch
0 libsystem_kernel.dylib 0x00007fff9797e716 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff97652c3b _pthread_cond_wait + 727
2 org.bitcoinfoundation.Bitcoin-Qt 0x0000000104fa9791 boost::condition_variable::wait(boost::unique_lock<boost::mutex>&) + 129
3 org.bitcoinfoundation.Bitcoin-Qt 0x0000000105200693 CCheckQueue<CScriptCheck>::Loop(bool) + 659
4 org.bitcoinfoundation.Bitcoin-Qt 0x00000001051d5398 CCheckQueue<CScriptCheck>::Thread() + 40
5 org.bitcoinfoundation.Bitcoin-Qt 0x00000001051a594e 0x104f6c000 + 2333006
6 org.bitcoinfoundation.Bitcoin-Qt 0x000000010515ce0f boost::detail::thread_data<void (*)()>::run() + 47
7 org.bitcoinfoundation.Bitcoin-Qt 0x0000000105688279 0x104f6c000 + 7455353
8 libsystem_pthread.dylib 0x00007fff97650899 _pthread_body + 138
9 libsystem_pthread.dylib 0x00007fff9765072a _pthread_start + 137
10 libsystem_pthread.dylib 0x00007fff97654fc9 thread_start + 13
Thread 12:: bitcoin-scriptch
0 libsystem_kernel.dylib 0x00007fff9797e716 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff97652c3b _pthread_cond_wait + 727
2 org.bitcoinfoundation.Bitcoin-Qt 0x0000000104fa9791 boost::condition_variable::wait(boost::unique_lock<boost::mutex>&) + 129
3 org.bitcoinfoundation.Bitcoin-Qt 0x0000000105200693 CCheckQueue<CScriptCheck>::Loop(bool) + 659
4 org.bitcoinfoundation.Bitcoin-Qt 0x00000001051d5398 CCheckQueue<CScriptCheck>::Thread() + 40
5 org.bitcoinfoundation.Bitcoin-Qt 0x00000001051a594e 0x104f6c000 + 2333006
6 org.bitcoinfoundation.Bitcoin-Qt 0x000000010515ce0f boost::detail::thread_data<void (*)()>::run() + 47
7 org.bitcoinfoundation.Bitcoin-Qt 0x0000000105688279 0x104f6c000 + 7455353
8 libsystem_pthread.dylib 0x00007fff97650899 _pthread_body + 138
9 libsystem_pthread.dylib 0x00007fff9765072a _pthread_start + 137
10 libsystem_pthread.dylib 0x00007fff97654fc9 thread_start + 13
Thread 13:: bitcoin-scriptch
0 libsystem_kernel.dylib 0x00007fff9797e716 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff97652c3b _pthread_cond_wait + 727
2 org.bitcoinfoundation.Bitcoin-Qt 0x0000000104fa9791 boost::condition_variable::wait(boost::unique_lock<boost::mutex>&) + 129
3 org.bitcoinfoundation.Bitcoin-Qt 0x0000000105200693 CCheckQueue<CScriptCheck>::Loop(bool) + 659
4 org.bitcoinfoundation.Bitcoin-Qt 0x00000001051d5398 CCheckQueue<CScriptCheck>::Thread() + 40
5 org.bitcoinfoundation.Bitcoin-Qt 0x00000001051a594e 0x104f6c000 + 2333006
6 org.bitcoinfoundation.Bitcoin-Qt 0x000000010515ce0f boost::detail::thread_data<void (*)()>::run() + 47
7 org.bitcoinfoundation.Bitcoin-Qt 0x0000000105688279 0x104f6c000 + 7455353
8 libsystem_pthread.dylib 0x00007fff97650899 _pthread_body + 138
9 libsystem_pthread.dylib 0x00007fff9765072a _pthread_start + 137
10 libsystem_pthread.dylib 0x00007fff97654fc9 thread_start + 13
Thread 3 crashed with X86 Thread State (64-bit):
rax: 0x000000011a4d8287 rbx: 0x9a001dd45771db52 rcx: 0x000000000000101b rdx: 0x9a001dd45771db52
rdi: 0x000000011a4d8287 rsi: 0x0000000000001020 rbp: 0x0000000109fdeae0 rsp: 0x0000000109fdeac0
r8: 0x0000000109fdecf8 r9: 0x00007fbee00afc00 r10: 0x9a001dd45771db52 r11: 0x0000607eebb8d2dd
r12: 0x00007fbedb6007c0 r13: 0x00007fbede801a60 r14: 0x00006180000a3420 r15: 0x00007fbede801a60
rip: 0x000000010565776e rfl: 0x0000000000010206 cr2: 0x000000011a4d8287
Logical CPU: 0
Error Code: 0x00000004
Trap Number: 14