Console reports "sandboxd deny mach-lookup" ... Should I modify system.sb?

I'm getting two errors in the console at the same time TimeMachine is running and taking FOREVER to make any progress. 1/4/13 9:41:38.000 PM kernel: Sandbox: sandboxd(5838) deny mach-lookup com.apple.coresymbolicationd The second entry is : mdworker32(5837) deny mach-lookup com.apple.PowerManagement.control (import fstype:hfs fsflag:480D000 flags:200000056 diag:0 uti:com.microsoft.excel.openxml.addin plugin:/Library/Spotlight/Microsoft Office.mdimporter - find suspect file using: sudo mdutil -t 861170) It has the following details: Process: mdworker32 Path: /System/Library/Frameworks/CoreServices.framework/Frameworks/Metadata.framework/Versions/A/Support/mdworker32 Load Address: 0xb3000 Identifier: mdworker32 Version: ??? (???) Code Type: i386 (Native) Parent Process: launchd Date/Time: 2013-01-04 21:41:43.007 -0500 OS Version: Mac OS X 10.8.2 (12C3012) Report Version: 8 Thread 0: 0 libsystem_kernel.dylib 0x9524b7d2 mach_msg_trap + 10 1 CoreFoundation 0x9a436599 __CFRunLoopServiceMachPort + 185 2 CoreFoundation 0x9a43bf7f __CFRunLoopRun + 1247 3 CoreFoundation 0x9a43b63a CFRunLoopRunSpecific + 378 4 CoreFoundation 0x9a44b061 CFRunLoopRun + 129 5 mdworker32 0x000bcd14 6 libdyld.dylib 0x98282725 start + 0 Thread 1: 0 libsystem_kernel.dylib 0x9524e9ae kevent + 10 1 libdispatch.dylib 0x957dd7a9 _dispatch_mach_notify_source_init + 0 Thread 2: 0 libsystem_kernel.dylib 0x9524e0ee __workq_kernreturn + 10 1 libsystem_c.dylib 0x956c3e19 _pthread_wqthread + 448 2 libsystem_c.dylib 0x956abcca start_wqthread + 30 Thread 3: 0 libsystem_kernel.dylib 0x9524e0ee __workq_kernreturn + 10 1 libsystem_c.dylib 0x956c3e19 _pthread_wqthread + 448 2 libsystem_c.dylib 0x956abcca start_wqthread + 30 Thread 4: 0 libsystem_kernel.dylib 0x9524e0ee __workq_kernreturn + 10 1 libsystem_c.dylib 0x956c3e19 _pthread_wqthread + 448 2 libsystem_c.dylib 0x956abcca start_wqthread + 30 Thread 5: 0 libsystem_kernel.dylib 0x9524b7d2 mach_msg_trap + 10 1 liblaunch.dylib 0x934cae58 2 liblaunch.dylib 0x934c968e bootstrap_look_up3 + 78 3 liblaunch.dylib 0x934c9862 bootstrap_look_up2 + 77 4 IOKit 0x95792146 _pm_connect + 108 5 IOKit 0x957936b6 IOPMConnectionGetSystemCapabilities + 38 6 ATS 0x903c42ff FOLazyInitialize + 83 7 ATS 0x9040368a FOGetFontFamilyFromName + 31 8 QD 0x912aafc2 GetFNum + 17 9 HIToolbox 0x90670a80 HLTBGetFontNumber + 24 10 HIToolbox 0x906706c6 SetCustomizedFields + 853 11 HIToolbox 0x906701a0 InitIntlValue + 70 12 CarbonCore 0x97d331fc IntlIsInitIntlValueDone + 40 13 CarbonCore 0x97d32b13 SMInitIntlSpec + 1550 14 CarbonCore 0x97d321d2 LMGetIntlSpec + 69 15 CarbonCore 0x97db023f FWMapScript + 11 16 CarbonCore 0x97db021a FillParseTable + 110 17 Microsoft Office 0x00826d25 OfficeImporterPluginFactory + 493228 18 Microsoft Office 0x00826065 OfficeImporterPluginFactory + 489964 19 Microsoft Office 0x0082616e OfficeImporterPluginFactory + 490229 20 Microsoft Office 0x008d215a OfficeImporterPluginFactory + 1194721 21 Microsoft Office 0x007c3c5b OfficeImporterPluginFactory + 87522 22 Microsoft Office 0x007c05dc OfficeImporterPluginFactory + 73571 23 Microsoft Office 0x007c21ca OfficeImporterPluginFactory + 80721 24 Microsoft Office 0x007be0f6 OfficeImporterPluginFactory + 64125 25 Microsoft Office 0x007bf13c OfficeImporterPluginFactory + 68291 26 Microsoft Office 0x007ae78c OfficeImporterPluginFactory + 275 27 mdworker32 0x000ba98d 28 mdworker32 0x000b8d33 29 mdworker32 0x000b9f38 30 mdworker32 0x000be8c0 31 libsystem_c.dylib 0x956c1557 _pthread_start + 344 32 libsystem_c.dylib 0x956abcee thread_start + 34 Binary Images: 0xb3000 - 0x10bff3 mdworker32 (707.3) /System/Library/Frameworks/CoreServices.framework/Frameworks/Metadata.framework/Versions/A/Support/mdworker32 0x7ad000 - 0x9c5ff2 com.microsoft.MDImporter.Office (12.3.0 - 12.3.0) /Library/Spotlight/Microsoft Office.mdimporter/Contents/MacOS/Microsoft Office 0x903c3000 - 0x90438ff7 com.apple.ApplicationServices.ATS (332) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/ATS 0x90602000 - 0x909e5ff3 com.apple.HIToolbox (2.0) /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox 0x91256000 - 0x912f6ff7 com.apple.QD (3.42) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/QD.framework/Versions/A/QD 0x934c7000 - 0x934cefff liblaunch.dylib (442.26.2) /usr/lib/system/liblaunch.dylib 0x95239000 - 0x95253ffc libsystem_kernel.dylib (2050.20.9) /usr/lib/system/libsystem_kernel.dylib 0x956ab000 - 0x95768feb libsystem_c.dylib (825.25) /usr/lib/system/libsystem_c.dylib 0x95770000 - 0x957d8ff7 com.apple.framework.IOKit (2.0.1) /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit 0x957d9000 - 0x957ebff7 libdispatch.dylib (228.23) /usr/lib/system/libdispatch.dylib 0x97d06000 - 0x9800bff7 com.apple.CoreServices.CarbonCore (1037.3 - 1037.3) /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonCore.framework/Versions/A/CarbonCore 0x98280000 - 0x98282fff libdyld.dylib (210.2.3) /usr/lib/system/libdyld.dylib 0x9a404000 - 0x9a5ecff3 com.apple.CoreFoundation (6.8 - 744.12) /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation When I run the above mentioned SUDO command I get /Applications/Microsoft Office 2011/Office/Add-Ins/Solver.xlam /Volumes/Not Encrypted/Backups.backupdb/clamont’s MacBook Pro/2012-12-04-080942/Macintosh HD/Users/clamont/Library/Calendars/Calendar Sync Changes/11EDF221-B949-4881-9815-2E00E96A4CA2.tmp /Volumes/Backup/Backups.backupdb/Chris’s MacBook Pro/2012-12-05-033251/Macintosh HD/Users/clamont/Library/Developer/Shared/Documentation/DocSets/com.apple.adc.documentation.AppleOSX10_8.CoreReference.docset/Contents/Resources/Documents/documentation/DeviceDrivers/Conceptual/WritingPCIDrivers/agp_device/agp_device.html Based on the "access denied" error and that I've only backed up 3GB of data within 30 minutes on a firewire port makes me think something is broken. Can anyone tell me where to go next in troubleshooting this? ----- Update: I found an article that says I should modify system.sb (located in /System/Library/Sandbox/Profiles) to include: (allow mach-lookup (global-name "com.apple.ls.boxd")) (allow mach-lookup (local-name "com.apple.ls.boxd")) Can anyone help me understand what is going on and if I'm lowering security in any way at all?