Need help with error message - EXC_BAD_ACCESS (SIGBUS) KERN_PROTECTION_FAILURE
Can anyone help me identify the error that's causing this crash?
Left for Dead 2 crashes after start-up (see attached beginning of crash log below). I reinstalled L4D2, reinstalled Steam, and ran Disk Utility, all to no avail. I also installed OS X 10.8 but that didn't help. Based on what I've seen on the web, it seems to be a software problem, but I'm not sure what to do and I'm not overly technical. Any ideas appreciated. Thanks.
Process:
Path:
Identifier:
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Code Type:
Parent Process: steam [4391]
???
X86 (Native)
2012-08-04 16:33:20.198 +0530 Mac OS X 10.8 (12A269)
Interval Since Last Report: 104582 sec
Crashes Since Last Report: 7
Per-App Crashes Since Last Report: 5
Anonymous UUID: 901F5DBB-33FA-48CE-85F8-EE4C73849F24
Crashed Thread: 5
Exception Type: EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x000000000a5444d0
VM Regions Near 0xa5444d0:
__LINKEDIT breakpadUtilities.dylib --> VM_ALLOCATE
000000000a516000-000000000a51c000 [ 24K] r--/rwx SM=COW /Applications/Steam.app/Contents/MacOS/Frameworks/Breakpad.framework/Versions/A/Resources/
000000000a51c000-000000000a548000 [ 176K] r--/rwx SM=PRV 000000000a548000-000000000a748000 [ 2048K] rw-/rwx SM=PRV
MALLOC_LARGE
Thread 0:: MainThrd Dispatch queue: com.apple.main-thread
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
engine.dylib engine.dylib engine.dylib libtier0.dylib libtier0.dylib server.dylib server.dylib server.dylib server.dylib server.dylib server.dylib server.dylib server.dylib server.dylib server.dylib server.dylib server.dylib server.dylib server.dylib server.dylib server.dylib server.dylib server.dylib server.dylib
engine.dylib engine.dylib engine.dylib engine.dylib engine.dylib engine.dylib engine.dylib engine.dylib engine.dylib engine.dylib engine.dylib engine.dylib launcher.dylib launcher.dylib launcher.dylib launcher.dylib launcher.dylib hl2_osx
0x042227a6 Sys_Error_Internal(bool, char const*, char*) + 358
0x042227e3 Sys_Error(char const*, ...) + 35