On 21.10.2011, at 09:19, Stéphane Rollandin wrote:

> Le 20/10/2011 19:47, Eliot Miranda a écrit :
>> http://www.mirandabanda.org/files/Cog/VM/VM.r2502/
> 
> Hello,
> 
> At last I can simply reproduce the VM crash I've been experiencing:
> 
> With the latest Cog, on image Squeak4.3alpha-11722, just evaluate the following in a workspace:
> 
> 
> [((Compiler new evaluate: ('Beuh' ifNuk: [yo]))
> on: Error	
> do: [:ex | ex description]) printString] fork
> 
> 
> (proceed through the pop-up menu query to have the crash)
> 
> Stef

Crashes on Mac, too.

- Bert -

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   com.squeak.Cog                	0x0010bdde printActivationNameForreceiverisBlockfirstTemporary + 94
1   com.squeak.Cog                	0x0010c33f shortPrintFrame + 399
2   com.squeak.Cog                	0x0010c7d9 printCallStackFP + 41
3   com.squeak.Cog                	0x0006dbbb reportStackState + 395
4   com.squeak.Cog                	0x0006e22d sigsegv + 157
5   libsystem_c.dylib             	0x93d3459b _sigtramp + 43
6   ???                           	0xffffffff 0 + 4294967295
7   com.squeak.Cog                	0x000babce remapIfObjectRefpchasYoung + 222
8   com.squeak.Cog                	0x000bda5d mapObjectReferencesInMachineCode + 1949
9   com.squeak.Cog                	0x000e367f mapPointersInObjectsFromto + 479
10  com.squeak.Cog                	0x000e43f7 incCompBody + 327
11  com.squeak.Cog                	0x000f1093 incrementalGC + 691
12  com.squeak.Cog                	0x000f138f sufficientSpaceAfterGC + 15
13  com.squeak.Cog                	0x000fd351 checkForEventsMayContextSwitch + 945
14  com.squeak.Cog                	0x000fe1d3 ceStackOverflow + 115
15  ???                           	0x04a1431e 0 + 77677342
16  com.squeak.Cog                	0x00109e1a initStackPagesAndInterpret + 538
17  com.squeak.Cog                	0x0005db24 EventLoopEventHandler + 132
18  com.apple.HIToolbox           	0x9c94c920 _InvokeEventHandlerUPP(OpaqueEventHandlerCallRef*, OpaqueEventRef*, void*, long (*)(OpaqueEventHandlerCallRef*, OpaqueEventRef*, void*)) + 36
19  com.apple.HIToolbox           	0x9c7c8803 _ZL23DispatchEventToHandlersP14EventTargetRecP14OpaqueEventRefP14HandlerCallRec + 1602
20  com.apple.HIToolbox           	0x9c7c7c80 _ZL30SendEventToEventTargetInternalP14OpaqueEventRefP20OpaqueEventTargetRefP14HandlerCallRec + 482
21  com.apple.HIToolbox           	0x9c7c7a98 SendEventToEventTargetWithOptions + 75
22  com.apple.HIToolbox           	0x9c7dd6fe _ZL29ToolboxEventDispatcherHandlerP25OpaqueEventHandlerCallRefP14OpaqueEventRefPv + 3152
23  com.apple.HIToolbox           	0x9c7c8cbe _ZL23DispatchEventToHandlersP14EventTargetRecP14OpaqueEventRefP14HandlerCallRec + 2813
24  com.apple.HIToolbox           	0x9c7c7c80 _ZL30SendEventToEventTargetInternalP14OpaqueEventRefP20OpaqueEventTargetRefP14HandlerCallRec + 482
25  com.apple.HIToolbox           	0x9c7dcaa9 SendEventToEventTarget + 76
26  com.apple.HIToolbox           	0x9c94c76c ToolboxEventDispatcher + 82
27  com.apple.HIToolbox           	0x9c94c89b RunApplicationEventLoop + 236
28  com.squeak.Cog                	0x0005d34a RunApplicationEventLoopWithSqueak + 218
29  com.squeak.Cog                	0x0006eda7 main + 2839
30  com.squeak.Cog                	0x00002a16 start + 54