I just installed the trial of Parallels 6 on Snow Leopard. It tries to start up, then just dies. The three prl_* activities are running. Here is the log:
Process: prl_client_app [347]
Path: /Applications/Parallels Desktop.app/Contents/MacOS/prl_client_app
Identifier: prl_client_app
Version: ??? (???)
Code Type: X86 (Native)
Parent Process: launchd [267]
Date/Time: 2010-10-08 20:07:36.865 -0400
OS Version: Mac OS X 10.6.3 (10D2101a)
Report Version: 6
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x000000000e37a386
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Thread 0 Crashed: Dispatch queue: com.apple.main-thread
0 ...ple.QuickTimeH264.component 0x1dff9d75 JVTDecoComponentDispatch + 382
1 ...ple.CoreServices.CarbonCore 0x0a3846f0 CallComponentFunctionCommonWithStorage(char**, ComponentParameters*, long (*)(), unsigned long) + 54
2 ...ple.QuickTimeH264.component 0x1dff9cb2 JVTDecoComponentDispatch + 187
3 ...ple.CoreServices.CarbonCore 0x0a37cd87 CallComponentDispatch + 29
4 ...ple.CoreServices.CarbonCore 0x0a37d110 CallComponentClose + 43
5 ...ple.CoreServices.CarbonCore 0x0a37d039 CloseComponentInternal(ComponentInstanceRecord*) + 101
6 ...ple.CoreServices.CarbonCore 0x0a37cfba CloseComponent + 46
7 ...ple.CoreServices.CarbonCore 0x0a37b07c OpenAComponent + 493
8 ...ple.CoreServices.CarbonCore 0x0a3809a9 OpenComponent + 24
9 ...le.QuickTimeMPEG4.component 0x1ff1d25c AVCUtilsConvertCodecConfigurations + 260
10 ...le.QuickTimeMPEG4.component 0x1ff1d7d9 AVCUtilsMapAVCSampleEntryToImageDescription + 239
11 ...le.QuickTimeMPEG4.component 0x1ff280ff mp4_ProcessSampleDescriptionsAtom + 2168
12 ...le.QuickTimeMPEG4.component 0x1ff254e3 mp4_ProcessAtomContainer + 340
13 ...le.QuickTimeMPEG4.component 0x1ff259b0 mp4_ProcessGenericAtomList + 130
14 ...le.QuickTimeMPEG4.component 0x1ff25d5b mp4_ProcessSampleTableAtom + 166
15 ...le.QuickTimeMPEG4.component 0x1ff254e3 mp4_ProcessAtomContainer + 340
16 ...le.QuickTimeMPEG4.component 0x1ff259b0 mp4_ProcessGenericAtomList + 130
17 ...le.QuickTimeMPEG4.component 0x1ff25ca9 mp4_ProcessMediaInfoAtom + 164
18 ...le.QuickTimeMPEG4.component 0x1ff254e3 mp4_ProcessAtomContainer + 340
19 ...le.QuickTimeMPEG4.component 0x1ff259b0 mp4_ProcessGenericAtomList + 130
20 ...le.QuickTimeMPEG4.component 0x1ff25b0e mp4_ProcessMediaAtom + 107
21 ...le.QuickTimeMPEG4.component 0x1ff254e3 mp4_ProcessAtomContainer + 340
22 ...le.QuickTimeMPEG4.component 0x1ff259b0 mp4_ProcessGenericAtomList + 130
23 ...le.QuickTimeMPEG4.component 0x1ff25de5 mp4_ProcessTrackAtom + 126
24 ...le.QuickTimeMPEG4.component 0x1ff254e3 mp4_ProcessAtomContainer + 340
25 ...le.QuickTimeMPEG4.component 0x1ff259b0 mp4_ProcessGenericAtomList + 130
26 ...le.QuickTimeMPEG4.component 0x1ff25a9a mp4_ProcessMovieAtom + 90
27 ...le.QuickTimeMPEG4.component 0x1ff254e3 mp4_ProcessAtomContainer + 340
28 ...le.QuickTimeMPEG4.component 0x1ff25746 ConformMPEG4moovAtom + 309
29 ...le.QuickTimeMPEG4.component 0x1ff24b1b EatMPEG4DataRef + 2449
30 ...ple.CoreServices.CarbonCore 0x0a3903c7 callComponentStorage_4444444444 + 84
31 ...ple.CoreServices.CarbonCore 0x0a3846f0 CallComponentFunctionCommonWithStorage(char**, ComponentParameters*, long (*)(), unsigned long) + 54
32 ...le.QuickTimeMPEG4.component 0x1ff2410b EatMPEG4ComponentDispatch + 113
33 ...ple.CoreServices.CarbonCore 0x0a37cd87 CallComponentDispatch + 29
34 com.apple.QuickTime 0x0454c128 MovieImportDataRef + 91
35 com.apple.QuickTime 0x043dd061 newMovieFromDataRefFromComponent + 655
36 com.apple.QuickTime 0x042f6302 NewMovieFromDataRefPriv_priv + 11366
37 com.apple.QuickTime 0x042f322e NewMovieFromProperties_priv + 7236
38 com.apple.QTKit 0x0d538ade -[QTMovie_QuickTime initWithAttributes:error:forParent:] + 5974
39 com.apple.QTKit 0x0d4f0498 -[QTMovie initWithAttributes:error:] + 1012
40 com.apple.QTKit 0x0d524af5 +[QTMovie movieWithAttributes:error:] + 74
41 libphonon_qt7.dylib 0x144c0c20 Phonon::QT7::QuickTimeVideoPlayer:
penMovieFromDataRef(QTDataReference*) + 352
42 libphonon_qt7.dylib 0x144c0efb Phonon::QT7::QuickTimeVideoPlayer:
penMovieFromData(QByteArray*, char*) + 203
43 libphonon_qt7.dylib 0x144c0fab Phonon::QT7::QuickTimeVideoPlayer:
penMovieFromDataGuessType(QByteArray*) + 107
44 libphonon_qt7.dylib 0x144c1138 Phonon::QT7::QuickTimeVideoPlayer:
penMovieFromStream() + 88
45 libphonon_qt7.dylib 0x144c26e3 Phonon::QT7::QuickTimeVideoPlayer::setMediaSource(Phonon::MediaSource const&) + 83
46 libphonon_qt7.dylib 0x144d682e Phonon::QT7::MediaObject::setSource(Phonon::MediaSource const&) + 174
47 com.parallels.desktop.console 0x0043f608 start + 4400136
48 com.parallels.desktop.console 0x0043f76c start + 4400492
49 com.parallels.desktop.console 0x00432cce start + 4348622
50 com.parallels.desktop.console 0x00433363 start + 4350307
51 com.parallels.desktop.console 0x00085325 start + 491813
52 com.parallels.desktop.console 0x0009348f start + 549519
53 com.parallels.desktop.console 0x000936cd start + 550093
54 com.parallels.desktop.console 0x006783e3 qCritical() + 521091
55 libQtCorePrl.4.dylib 0x0852fb5b QMetaObject::activate(QObject*, QMetaObject const*, int, void**) + 523
56 com.parallels.desktop.console 0x0068e5fe qCritical() + 611742
57 com.parallels.desktop.console 0x001eeea9 start + 1973417
58 com.parallels.desktop.console 0x001ef115 start + 1974037
59 com.parallels.desktop.console 0x0068f58d qCritical() + 615725
60 libQtCorePrl.4.dylib 0x0852fb5b QMetaObject::activate(QObject*, QMetaObject const*, int, void**) + 523
61 com.parallels.desktop.console 0x006a4cfe qCritical() + 703646
62 com.parallels.desktop.console 0x003c0351 start + 3879249
63 com.parallels.desktop.console 0x003c0643 start + 3880003
64 com.parallels.desktop.console 0x003c0598 start + 3879832
65 com.parallels.desktop.console 0x003c0826 start + 3880486
66 com.parallels.desktop.console 0x006a4e0c qCritical() + 703916
67 com.parallels.desktop.console 0x006a6db5 qCritical() + 712021
68 libQtCorePrl.4.dylib 0x0852fb5b QMetaObject::activate(QObject*, QMetaObject const*, int, void**) + 523
69 com.parallels.desktop.console 0x006787be qCritical() + 522078
70 com.parallels.desktop.console 0x0009a7bf start + 579007
71 com.parallels.desktop.console 0x001dd19c start + 1900444
72 com.parallels.desktop.console 0x001faa27 start + 2021415
73 com.parallels.desktop.console 0x001dfb50 start + 1911120
74 com.parallels.desktop.console 0x006902bb qCritical() + 619099
75 libQtCorePrl.4.dylib 0x0852d2aa QMetaCallEvent:
laceMetaCall(QObject*) + 42
76 libQtCorePrl.4.dylib 0x0852e012 QObject::event(QEvent*) + 530
77 libQtGuiPrl.4.dylib 0x077a181f QApplicationPrivate::notify_helper(QObject*, QEvent*) + 175
78 libQtGuiPrl.4.dylib 0x077a7e44 QApplication::notify(QObject*, QEvent*) + 2132
79 libQtCorePrl.4.dylib 0x0851cef2 QCoreApplication::notifyInternal(QObject*, QEvent*) + 98
80 libQtCorePrl.4.dylib 0x0851ff40 QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) + 704
81 libQtGuiPrl.4.dylib 0x0774aece QEventDispatcherMacPrivate:
ostedEventsSourcePerformCallback(void*) + 78
82 com.apple.CoreFoundation 0x03d2815b __CFRunLoopDoSources0 + 1563
83 com.apple.CoreFoundation 0x03d25c1f __CFRunLoopRun + 1071
84 com.apple.CoreFoundation 0x03d250f4 CFRunLoopRunSpecific + 452
85 com.apple.CoreFoundation 0x03d24f21 CFRunLoopRunInMode + 97
86 libQtGuiPrl.4.dylib 0x0774b650 QEventDispatcherMac:
rocessEvents(QFlags<QEventLoop:
rocessEventsFlag>) + 512
87 libQtCorePrl.4.dylib 0x0851c0f1 QEventLoop:
rocessEvents(QFlags<QEventLoop:
rocessEventsFlag>) + 65
88 libQtCorePrl.4.dylib 0x0851c31d QEventLoop::exec(QFlags<QEventLoop:
rocessEventsFlag>) + 189
89 libQtCorePrl.4.dylib 0x0852019e QCoreApplication::exec() + 174
90 com.parallels.desktop.console 0x00095652 start + 558162
91 com.parallels.desktop.console 0x0000d236 start + 54
Process: prl_client_app [347]
Path: /Applications/Parallels Desktop.app/Contents/MacOS/prl_client_app
Identifier: prl_client_app
Version: ??? (???)
Code Type: X86 (Native)
Parent Process: launchd [267]
Date/Time: 2010-10-08 20:07:36.865 -0400
OS Version: Mac OS X 10.6.3 (10D2101a)
Report Version: 6
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x000000000e37a386
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Thread 0 Crashed: Dispatch queue: com.apple.main-thread
0 ...ple.QuickTimeH264.component 0x1dff9d75 JVTDecoComponentDispatch + 382
1 ...ple.CoreServices.CarbonCore 0x0a3846f0 CallComponentFunctionCommonWithStorage(char**, ComponentParameters*, long (*)(), unsigned long) + 54
2 ...ple.QuickTimeH264.component 0x1dff9cb2 JVTDecoComponentDispatch + 187
3 ...ple.CoreServices.CarbonCore 0x0a37cd87 CallComponentDispatch + 29
4 ...ple.CoreServices.CarbonCore 0x0a37d110 CallComponentClose + 43
5 ...ple.CoreServices.CarbonCore 0x0a37d039 CloseComponentInternal(ComponentInstanceRecord*) + 101
6 ...ple.CoreServices.CarbonCore 0x0a37cfba CloseComponent + 46
7 ...ple.CoreServices.CarbonCore 0x0a37b07c OpenAComponent + 493
8 ...ple.CoreServices.CarbonCore 0x0a3809a9 OpenComponent + 24
9 ...le.QuickTimeMPEG4.component 0x1ff1d25c AVCUtilsConvertCodecConfigurations + 260
10 ...le.QuickTimeMPEG4.component 0x1ff1d7d9 AVCUtilsMapAVCSampleEntryToImageDescription + 239
11 ...le.QuickTimeMPEG4.component 0x1ff280ff mp4_ProcessSampleDescriptionsAtom + 2168
12 ...le.QuickTimeMPEG4.component 0x1ff254e3 mp4_ProcessAtomContainer + 340
13 ...le.QuickTimeMPEG4.component 0x1ff259b0 mp4_ProcessGenericAtomList + 130
14 ...le.QuickTimeMPEG4.component 0x1ff25d5b mp4_ProcessSampleTableAtom + 166
15 ...le.QuickTimeMPEG4.component 0x1ff254e3 mp4_ProcessAtomContainer + 340
16 ...le.QuickTimeMPEG4.component 0x1ff259b0 mp4_ProcessGenericAtomList + 130
17 ...le.QuickTimeMPEG4.component 0x1ff25ca9 mp4_ProcessMediaInfoAtom + 164
18 ...le.QuickTimeMPEG4.component 0x1ff254e3 mp4_ProcessAtomContainer + 340
19 ...le.QuickTimeMPEG4.component 0x1ff259b0 mp4_ProcessGenericAtomList + 130
20 ...le.QuickTimeMPEG4.component 0x1ff25b0e mp4_ProcessMediaAtom + 107
21 ...le.QuickTimeMPEG4.component 0x1ff254e3 mp4_ProcessAtomContainer + 340
22 ...le.QuickTimeMPEG4.component 0x1ff259b0 mp4_ProcessGenericAtomList + 130
23 ...le.QuickTimeMPEG4.component 0x1ff25de5 mp4_ProcessTrackAtom + 126
24 ...le.QuickTimeMPEG4.component 0x1ff254e3 mp4_ProcessAtomContainer + 340
25 ...le.QuickTimeMPEG4.component 0x1ff259b0 mp4_ProcessGenericAtomList + 130
26 ...le.QuickTimeMPEG4.component 0x1ff25a9a mp4_ProcessMovieAtom + 90
27 ...le.QuickTimeMPEG4.component 0x1ff254e3 mp4_ProcessAtomContainer + 340
28 ...le.QuickTimeMPEG4.component 0x1ff25746 ConformMPEG4moovAtom + 309
29 ...le.QuickTimeMPEG4.component 0x1ff24b1b EatMPEG4DataRef + 2449
30 ...ple.CoreServices.CarbonCore 0x0a3903c7 callComponentStorage_4444444444 + 84
31 ...ple.CoreServices.CarbonCore 0x0a3846f0 CallComponentFunctionCommonWithStorage(char**, ComponentParameters*, long (*)(), unsigned long) + 54
32 ...le.QuickTimeMPEG4.component 0x1ff2410b EatMPEG4ComponentDispatch + 113
33 ...ple.CoreServices.CarbonCore 0x0a37cd87 CallComponentDispatch + 29
34 com.apple.QuickTime 0x0454c128 MovieImportDataRef + 91
35 com.apple.QuickTime 0x043dd061 newMovieFromDataRefFromComponent + 655
36 com.apple.QuickTime 0x042f6302 NewMovieFromDataRefPriv_priv + 11366
37 com.apple.QuickTime 0x042f322e NewMovieFromProperties_priv + 7236
38 com.apple.QTKit 0x0d538ade -[QTMovie_QuickTime initWithAttributes:error:forParent:] + 5974
39 com.apple.QTKit 0x0d4f0498 -[QTMovie initWithAttributes:error:] + 1012
40 com.apple.QTKit 0x0d524af5 +[QTMovie movieWithAttributes:error:] + 74
41 libphonon_qt7.dylib 0x144c0c20 Phonon::QT7::QuickTimeVideoPlayer:
42 libphonon_qt7.dylib 0x144c0efb Phonon::QT7::QuickTimeVideoPlayer:
43 libphonon_qt7.dylib 0x144c0fab Phonon::QT7::QuickTimeVideoPlayer:
44 libphonon_qt7.dylib 0x144c1138 Phonon::QT7::QuickTimeVideoPlayer:
45 libphonon_qt7.dylib 0x144c26e3 Phonon::QT7::QuickTimeVideoPlayer::setMediaSource(Phonon::MediaSource const&) + 83
46 libphonon_qt7.dylib 0x144d682e Phonon::QT7::MediaObject::setSource(Phonon::MediaSource const&) + 174
47 com.parallels.desktop.console 0x0043f608 start + 4400136
48 com.parallels.desktop.console 0x0043f76c start + 4400492
49 com.parallels.desktop.console 0x00432cce start + 4348622
50 com.parallels.desktop.console 0x00433363 start + 4350307
51 com.parallels.desktop.console 0x00085325 start + 491813
52 com.parallels.desktop.console 0x0009348f start + 549519
53 com.parallels.desktop.console 0x000936cd start + 550093
54 com.parallels.desktop.console 0x006783e3 qCritical() + 521091
55 libQtCorePrl.4.dylib 0x0852fb5b QMetaObject::activate(QObject*, QMetaObject const*, int, void**) + 523
56 com.parallels.desktop.console 0x0068e5fe qCritical() + 611742
57 com.parallels.desktop.console 0x001eeea9 start + 1973417
58 com.parallels.desktop.console 0x001ef115 start + 1974037
59 com.parallels.desktop.console 0x0068f58d qCritical() + 615725
60 libQtCorePrl.4.dylib 0x0852fb5b QMetaObject::activate(QObject*, QMetaObject const*, int, void**) + 523
61 com.parallels.desktop.console 0x006a4cfe qCritical() + 703646
62 com.parallels.desktop.console 0x003c0351 start + 3879249
63 com.parallels.desktop.console 0x003c0643 start + 3880003
64 com.parallels.desktop.console 0x003c0598 start + 3879832
65 com.parallels.desktop.console 0x003c0826 start + 3880486
66 com.parallels.desktop.console 0x006a4e0c qCritical() + 703916
67 com.parallels.desktop.console 0x006a6db5 qCritical() + 712021
68 libQtCorePrl.4.dylib 0x0852fb5b QMetaObject::activate(QObject*, QMetaObject const*, int, void**) + 523
69 com.parallels.desktop.console 0x006787be qCritical() + 522078
70 com.parallels.desktop.console 0x0009a7bf start + 579007
71 com.parallels.desktop.console 0x001dd19c start + 1900444
72 com.parallels.desktop.console 0x001faa27 start + 2021415
73 com.parallels.desktop.console 0x001dfb50 start + 1911120
74 com.parallels.desktop.console 0x006902bb qCritical() + 619099
75 libQtCorePrl.4.dylib 0x0852d2aa QMetaCallEvent:
76 libQtCorePrl.4.dylib 0x0852e012 QObject::event(QEvent*) + 530
77 libQtGuiPrl.4.dylib 0x077a181f QApplicationPrivate::notify_helper(QObject*, QEvent*) + 175
78 libQtGuiPrl.4.dylib 0x077a7e44 QApplication::notify(QObject*, QEvent*) + 2132
79 libQtCorePrl.4.dylib 0x0851cef2 QCoreApplication::notifyInternal(QObject*, QEvent*) + 98
80 libQtCorePrl.4.dylib 0x0851ff40 QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) + 704
81 libQtGuiPrl.4.dylib 0x0774aece QEventDispatcherMacPrivate:
82 com.apple.CoreFoundation 0x03d2815b __CFRunLoopDoSources0 + 1563
83 com.apple.CoreFoundation 0x03d25c1f __CFRunLoopRun + 1071
84 com.apple.CoreFoundation 0x03d250f4 CFRunLoopRunSpecific + 452
85 com.apple.CoreFoundation 0x03d24f21 CFRunLoopRunInMode + 97
86 libQtGuiPrl.4.dylib 0x0774b650 QEventDispatcherMac:
87 libQtCorePrl.4.dylib 0x0851c0f1 QEventLoop:
88 libQtCorePrl.4.dylib 0x0851c31d QEventLoop::exec(QFlags<QEventLoop:
89 libQtCorePrl.4.dylib 0x0852019e QCoreApplication::exec() + 174
90 com.parallels.desktop.console 0x00095652 start + 558162
91 com.parallels.desktop.console 0x0000d236 start + 54