Mathieu Chamagne

I have a bad & reproducible crash when trying to change jit.buffer~ reference buffer~ with a "set" message.

I know that the usage such a message with this object is not documented, … but the doc says :

"feel free to use all of the friendly buffer~ messages you know and love" so I assume that it is supposed to work...

please open patch bellow to see what I mean :

[Max 5.1.5 / macos 10.6.4 / macpro Quad-Core Intel Xeon]

Path: /Applications/Max5/MaxMSP.app/Contents/MacOS/MaxMSP

Per-App Interval Since Last Report: 1468799 sec

Anonymous UUID: E94BD3F6-E7B2-45AE-9DBE-3C4892F5CE69

Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000002f0008f

Crashed Thread: 0 Dispatch queue: com.apple.main-thread

*** -[NSCFDictionary setObject:forKey:]: attempt to insert nil value (key: ExecutablePath)

Thread 0 Crashed: Dispatch queue: com.apple.main-thread

0 ???     0x1636b8e7 max_jit_buffer_viz_collect + 3054

1 ???     0x1636c42d max_jit_buffer_viz_hist_output + 367

2 ???     0x1636c4dc max_jit_buffer_viz + 131

3 ???     0x1636c5b6 max_jit_buffer_viz_repopulate + 137

4 com.cycling74.MaxMSP     0x0002a59b sched_dequeue + 119

5 com.cycling74.MaxMSP     0x000123e9 max_tick + 77

6 com.cycling74.MaxMSP     0x001e395c maxapplication_eventtimerproc(__EventLoopTimer*, void*) + 22

7 com.apple.CoreFoundation     0x9491670b __CFRunLoopRun + 8059

8 com.apple.CoreFoundation     0x94914094 CFRunLoopRunSpecific + 452

9 com.apple.CoreFoundation     0x94913ec1 CFRunLoopRunInMode + 97

10 com.apple.HIToolbox     0x990b2f9c RunCurrentEventLoopInMode + 392

11 com.apple.HIToolbox     0x990b2d51 ReceiveNextEventCommon + 354

12 com.apple.HIToolbox     0x9923b1e3 ReceiveNextEvent + 83

13 com.cycling74.MaxMSP     0x002d1d52 juce::juce_dispatchNextMessageOnSystemQueue(bool, bool) + 554

14 com.cycling74.MaxMSP     0x002db927 juce::MessageManager::dispatchNextMessage(bool, bool*, bool) + 79

15 com.cycling74.MaxMSP     0x002db9e6 juce::MessageManager::runDispatchLoop() + 42

16 com.cycling74.MaxMSP     0x002da341 juce::JUCEApplication::main(juce::String&, juce::JUCEApplication*) + 605

17 com.cycling74.MaxMSP     0x002da41b juce::JUCEApplication::main(int, char**, juce::JUCEApplication*) + 125

18 com.cycling74.MaxMSP     0x001e3da0 main + 76

19 com.cycling74.MaxMSP     0x00005a3e _start + 216

20 com.cycling74.MaxMSP     0x00005965 start + 41

I have a bad & reproducible crash when trying to change jit.buffer~ reference buffer~ with a "set" message.
I know that the usage such a message with this object is not documented, … but the doc says :
"feel free to use all of the friendly buffer~ messages you know and love" so I assume that it is supposed to work...

Process:         MaxMSP [31465]
Path:            /Applications/Max5/MaxMSP.app/Contents/MacOS/MaxMSP
Identifier:      com.cycling74.MaxMSP
Version:         5.1.5 (43290) (5.1.5)
Code Type:       X86 (Native)
Parent Process:  launchd [479]

Date/Time:       2010-10-18 17:23:37.649 +0200
OS Version:      Mac OS X 10.6.4 (10F569)
Report Version:  6

Interval Since Last Report:          1801981 sec
Crashes Since Last Report:           72
Per-App Interval Since Last Report:  1468799 sec
Per-App Crashes Since Last Report:   40
Anonymous UUID:                      E94BD3F6-E7B2-45AE-9DBE-3C4892F5CE69

Exception Type:  EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000002f0008f
Crashed Thread:  0  Dispatch queue: com.apple.main-thread

Error Formulating Crash Report:
*** -[NSCFDictionary setObject:forKey:]: attempt to insert nil value (key: ExecutablePath)
0x80418ca6
0x885210f3
0x80418ae7
0x80418a74
0x85b58a9b
0x00004ae8
0x868b0d11
0x00004939
0x000072f2
0x00007dd7
0x00009ff2
0x00009dcf
0x8594b860
0x000094d6
0x8593f456
0x8593f309

Thread 0 Crashed:  Dispatch queue: com.apple.main-thread
0   ???                           	0x1636b8e7 max_jit_buffer_viz_collect + 3054
1   ???                           	0x1636c42d max_jit_buffer_viz_hist_output + 367
2   ???                           	0x1636c4dc max_jit_buffer_viz + 131
3   ???                           	0x1636c5b6 max_jit_buffer_viz_repopulate + 137
4   com.cycling74.MaxMSP          	0x0002a59b sched_dequeue + 119
5   com.cycling74.MaxMSP          	0x000123e9 max_tick + 77
6   com.cycling74.MaxMSP          	0x001e395c maxapplication_eventtimerproc(__EventLoopTimer*, void*) + 22
7   com.apple.CoreFoundation      	0x9491670b __CFRunLoopRun + 8059
8   com.apple.CoreFoundation      	0x94914094 CFRunLoopRunSpecific + 452
9   com.apple.CoreFoundation      	0x94913ec1 CFRunLoopRunInMode + 97
10  com.apple.HIToolbox           	0x990b2f9c RunCurrentEventLoopInMode + 392
11  com.apple.HIToolbox           	0x990b2d51 ReceiveNextEventCommon + 354
12  com.apple.HIToolbox           	0x9923b1e3 ReceiveNextEvent + 83
13  com.cycling74.MaxMSP          	0x002d1d52 juce::juce_dispatchNextMessageOnSystemQueue(bool, bool) + 554
14  com.cycling74.MaxMSP          	0x002db927 juce::MessageManager::dispatchNextMessage(bool, bool*, bool) + 79
15  com.cycling74.MaxMSP          	0x002db9e6 juce::MessageManager::runDispatchLoop() + 42
16  com.cycling74.MaxMSP          	0x002da341 juce::JUCEApplication::main(juce::String&, juce::JUCEApplication*) + 605
17  com.cycling74.MaxMSP          	0x002da41b juce::JUCEApplication::main(int, char**, juce::JUCEApplication*) + 125
18  com.cycling74.MaxMSP          	0x001e3da0 main + 76
19  com.cycling74.MaxMSP          	0x00005a3e _start + 216
20  com.cycling74.MaxMSP          	0x00005965 start + 41

jit-buffer-crash-when-changing-buffer

..I even managed to completly freeze my macbook pro with this patch :

..I even managed to completly freeze my macbook pro with this patch :
(kernel panic ?)

jit.buffer~ crash when changing buffer~