OK, as requested, I waited for the next crash, copied the log, and here's an attempt to be selective, not post huge amounts, and post some part of the crash log. I confess I don't know what "selective" means to you; ask again and I will give more if you need more.
Process: Finder [446]
Path: /System/Library/CoreServices/Finder.app/Contents/MacOS/Finder
Identifier: com.apple.finder
Version: 10.8.3 (10.8.3)
Build Info: Finder_FE-808003001000000~4
Code Type: X86-64 (Native)
Parent Process: launchd [427]
User ID: 501
Date/Time: 2013-11-16 13:43:16.993 -0800
OS Version: Mac OS X 10.8.5 (12F45)
Report Version: 10
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000020
External Modification Warnings:
Thread creation by external task.
VM Regions Near 0x20:
-->
__TEXT 0000000102075000-0000000102530000 [ 4844K] r-x/rwx SM=COW /System/Library/CoreServices/Finder.app/Contents/MacOS/Finder
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 com.apple.HIToolbox 0x00000001037aa4e5 AutoScrollMenu(OpaqueControlRef*, Point, unsigned char*) + 214
1 com.apple.HIToolbox 0x00000001037aa3b0 AutoScrollObserver(unsigned int, OpaqueEventRef*, void*) + 108
2 com.apple.HIToolbox 0x00000001036404f0 _NotifyEventLoopObservers + 155
3 com.apple.HIToolbox 0x0000000103671daf AcquireEventFromQueue + 561
4 com.apple.HIToolbox 0x0000000103667bc7 ReceiveNextEventCommon + 217
5 com.apple.HIToolbox 0x0000000103667ae3 BlockUntilNextEventMatchingListInMode + 62
6 com.apple.AppKit 0x0000000105611533 _DPSNextEvent + 685
7 com.apple.AppKit 0x0000000105610df2 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 128
8 com.apple.AppKit 0x00000001056081a3 -[NSApplication run] + 517
9 com.apple.AppKit 0x00000001055acbd6 NSApplicationMain + 869
10 com.apple.finder 0x000000010207ab56 0x102075000 + 23382
11 libdyld.dylib 0x0000000107a187e1 start + 1
Thread 1:: Dispatch queue: com.apple.libdispatch-manager
0 libsystem_kernel.dylib 0x0000000107bfcd16 kevent + 10
1 libdispatch.dylib 0x00000001079e8dea _dispatch_mgr_invoke + 883
2 libdispatch.dylib 0x00000001079e89ee _dispatch_mgr_thread + 54
Thread 2:: com.apple.CFSocket.private
0 libsystem_kernel.dylib 0x0000000107bfc322 __select + 10
1 com.apple.CoreFoundation 0x0000000104ad7f46 __CFSocketManager + 1302
2 libsystem_c.dylib 0x0000000107a82772 _pthread_start + 327
3 libsystem_c.dylib 0x0000000107a6f1a1 thread_start + 13
Thread 3:: CVDisplayLink
0 libsystem_kernel.dylib 0x0000000107bfc0fa __psynch_cvwait + 10
1 libsystem_c.dylib 0x0000000107a86fb9 _pthread_cond_wait + 869
2 com.apple.CoreVideo 0x0000000109af72a1 CVDisplayLink::runIOThread() + 689
3 com.apple.CoreVideo 0x0000000109af6fd7 startIOThread(void*) + 148
4 libsystem_c.dylib 0x0000000107a82772 _pthread_start + 327
5 libsystem_c.dylib 0x0000000107a6f1a1 thread_start + 13
Thread 4:: Dispatch queue: TFSVolumeInfo::GetSyncGCDQueue
0 libsystem_c.dylib 0x0000000107a70cc4 OSAtomicCompareAndSwap64Barrier$VARIANT$mp + 8
1 libsystem_c.dylib 0x0000000107a87d84 pthread_mutex_lock + 463
2 libsystem_c.dylib 0x0000000107ad5d96 readdir$INODE64 + 34
3 com.apple.CoreFoundation 0x0000000104b411fe _CFBundleReadDirectory + 638
4 com.apple.CoreFoundation 0x0000000104b409bc _CFBundleCreateQueryTableAtPath + 700
5 com.apple.CoreFoundation 0x0000000104b3d277 _CFBundleCopyQueryTable + 279
6 com.apple.CoreFoundation 0x0000000104b41919 _CFBundleCopyURLsOfKey + 361
7 com.apple.CoreFoundation 0x0000000104b3ee0d _CFBundleCopyFindResources + 1709
8 com.apple.CoreFoundation 0x0000000104a9f1b7 CFBundleCopyResourceURL + 71
9 com.apple.CoreFoundation 0x0000000104abaf2c CFBundleGetLocalInfoDictionary + 60
10 com.apple.CoreFoundation 0x0000000104adcc24 CFBundleGetValueForInfoDictionaryKey + 36
11 com.apple.desktopservices 0x00000001026f165d TFSInfo::FetchPlistVersion(TVersionData&) const + 81
12 com.apple.desktopservices 0x00000001026f490d TFSInfo::FetchVersionMetaData(unsigned int) const + 219
13 com.apple.desktopservices 0x00000001026eb923 TFSInfo::GetShortVersion(TUString&, unsigned int) const + 33
14 com.apple.desktopservices 0x0000000102674a9f TFSInfo::Fetch(unsigned int) + 261
15 com.apple.desktopservices 0x000000010267498c TFSInfo::FetchAdditionalProperties(TCountedPtr<TFSInfo> const&) + 164
16 com.apple.desktopservices 0x00000001026643b3 TNode::SynchronizeChildren(unsigned int, TNodeEventPtrSet&) + 5523
17 com.apple.desktopservices 0x00000001026601c1 TNode::HandleSync(unsigned int) + 2629
18 com.apple.desktopservices 0x0000000102673988 TNode::HandleSync(TCountedPtr<TNodeTask> const&, TNodePtr const&) + 42
19 com.apple.desktopservices 0x000000010264ff8b TNode::HandleNodeRequest(TCountedPtr<TNodeTask> const&, TCountedPtr<TVolumeSyncThread> const&) + 757
20 com.apple.desktopservices 0x00000001026c313f __block_global_1 + 82
21 com.apple.desktopservices 0x000000010264fc40 ExceptionSafeBlock(void ()() block_pointer) + 12
22 com.apple.desktopservices 0x000000010264fbe1 __PostNodeTaskRequest_block_invoke_0 + 91
23 libdispatch.dylib 0x00000001079e9f01 _dispatch_call_block_and_release + 15
24 libdispatch.dylib 0x00000001079e60b6 _dispatch_client_callout + 8
25 libdispatch.dylib 0x00000001079e747f _dispatch_queue_drain + 235
26 libdispatch.dylib 0x00000001079e72f1 _dispatch_queue_invoke + 52
27 libdispatch.dylib 0x00000001079e71c3 _dispatch_worker_thread2 + 249
28 libsystem_c.dylib 0x0000000107a84cdb _pthread_wqthread + 404
29 libsystem_c.dylib 0x0000000107a6f191 start_wqthread + 13
Thread 5:
0 libsystem_kernel.dylib 0x0000000107bfc6d6 __workq_kernreturn + 10
1 libsystem_c.dylib 0x0000000107a84f1c _pthread_workq_return + 25
2 libsystem_c.dylib 0x0000000107a84ce3 _pthread_wqthread + 412
3 libsystem_c.dylib 0x0000000107a6f191 start_wqthread + 13
Thread 6:
0 libsystem_kernel.dylib 0x0000000107bfc6d6 __workq_kernreturn + 10
1 libsystem_c.dylib 0x0000000107a84f1c _pthread_workq_return + 25
2 libsystem_c.dylib 0x0000000107a84ce3 _pthread_wqthread + 412
3 libsystem_c.dylib 0x0000000107a6f191 start_wqthread + 13
Thread 7:
0 libsystem_kernel.dylib 0x0000000107bfc0fa __psynch_cvwait + 10
1 libsystem_c.dylib 0x0000000107a86fb9 _pthread_cond_wait + 869
2 com.apple.finder 0x00000001020d7467 0x102075000 + 402535
3 com.apple.finder 0x00000001020bb2ff 0x102075000 + 287487
4 com.apple.finder 0x000000010207c4b6 0x102075000 + 29878
5 libsystem_c.dylib 0x0000000107a82772 _pthread_start + 327
6 libsystem_c.dylib 0x0000000107a6f1a1 thread_start + 13
Thread 8:
0 libsystem_kernel.dylib 0x0000000107bfc6d6 __workq_kernreturn + 10
1 libsystem_c.dylib 0x0000000107a84f1c _pthread_workq_return + 25
2 libsystem_c.dylib 0x0000000107a84ce3 _pthread_wqthread + 412
3 libsystem_c.dylib 0x0000000107a6f191 start_wqthread + 13
Thread 0 crashed with X86 Thread State (64-bit):
rax: 0x0000000000000000 rbx: 0x0000000001165cc3 rcx: 0x00007fff5db8a353 rdx: 0x00000000000000bf
rdi: 0x00007fff5db8a2d8 rsi: 0x00007fff5db8a2c0 rbp: 0x00007fff5db8a330 rsp: 0x00007fff5db8a260
r8: 0x00007fcacbd612f0 r9: 0x0000000000000000 r10: 0x0000000051447074 r11: 0x0000000068697074
r12: 0x00007fff5db8a2c0 r13: 0x0000000000000000 r14: 0x00007fff5db8a200 r15: 0x00007fcacbd612f0
rip: 0x00000001037aa4e5 rfl: 0x0000000000010246 cr2: 0x0000000000000020
Logical CPU: 4
[...]
External Modification Summary:
Calls made by other processes targeting this process:
task_for_pid: 314
thread_create: 1
thread_set_state: 0
Calls made by this process:
task_for_pid: 0
thread_create: 0
thread_set_state: 0
Calls made by all processes on this machine:
task_for_pid: 49888
thread_create: 15
thread_set_state: 28
VM Region Summary:
ReadOnly portion of Libraries: Total=218.0M resident=217.0M(100%) swapped_out_or_unallocated=1088K(0%)
Writable regions: Total=511.2M written=237.9M(47%) resident=343.0M(67%) swapped_out=0K(0%) unallocated=168.2M(33%)
REGION TYPE VIRTUAL
=========== =======
ATS (font support) 31.9M
ATS (font support) (reserved) 4K reserved VM address space (unallocated)
CG backing stores 1776K
CG image 2300K
CG raster data 164K
CG shared images 224K
CoreAnimation 4144K
CoreImage 12K
CoreServices 10.9M
IOKit 18.2M
MALLOC 388.3M
MALLOC guard page 48K
Memory tag=240 60K
Memory tag=242 12K
Memory tag=249 156K
Memory tag=250 256K
Memory tag=251 68K
OpenCL 64K
OpenGL GLSL 1936K
OpenGL GLSL (reserved) 128K reserved VM address space (unallocated)
SQLite page cache 96K
STACK GUARD 56.0M
Stack 11.6M
VM_ALLOCATE 26.5M
__DATA 20.7M
__IMAGE 528K
__LINKEDIT 45.5M
__TEXT 172.7M
__UNICODE 544K
mapped file 76.8M
shared memory 163.5M
=========== =======
TOTAL 1.0G
TOTAL, minus reserved VM space 1.0G