error when updating Squeak4.4-12327 to trunk

Mac 10.7.5, COG 2693
When updating a fresh Squeak4.4-12327 Release to latest trunk, I get the following:
   Ken G. Brown
================================
4 March 2013 10:45:55.288 am

VM: Mac OS - Smalltalk
Image: Squeak4.4 [latest update: #12327]

SecurityManager state:
Restricted: false
FileAccess: true
SocketAccess: true
Working Dir /myStuff/mySmalltalkStuff/Sqkb/<Sqkb4.x/Sqkb4.5Trunk
Trusted Dir /foobar/tooBar/forSqueak/bogus/
Untrusted Dir /Users/kbrownht/Library/Preferences/Croquet/Internet/Untrusted

SmallInteger(Object)>>doesNotUnderstand: #context
        Receiver: 976860964
        Arguments and temporary variables:
                aMessage: context
                exception: MessageNotUnderstood: SmallInteger>>context
                resumeValue: nil
        Receiver's instance variables:
976860964

[] in Parser>>parse:cue:noPattern:ifFail:
        Receiver: a Parser
        Arguments and temporary variables:
<<error during printing>
        Receiver's instance variables:
                source: a ReadStream 'installWebClient
        Installer ss
                project: ''WebClient'';...etc...
                mark: 20
                hereChar: Character space
                aheadChar: $s
                token: 'Installer'
                tokenType: #word
                currentComment: nil
                buffer: a WriteStream 'Installer'
                typeTable: #(#xBinary #xBinary #xBinary #xBinary #xBinary #xBinary #xBinary #xB...etc...
                here: 'installWebClient'
                hereType: #word
                hereMark: 1
                hereEnd: 16
                prevMark: 1
                prevEnd: nil
                encoder: {an EncoderForV3PlusClosures}
                parseNode: nil
                failBlock: [closure] in Parser>>parse:cue:noPattern:ifFail:
                requestorOffset: [closure] in Compiler>>translate:noPattern:ifFail:
                tempsMark: nil
                doitFlag: nil
                properties: false
                queriedUnusedTemporaries: nil
                cue: a CompilationCue

BlockClosure>>on:do:
        Receiver: [closure] in Parser>>parse:cue:noPattern:ifFail:
        Arguments and temporary variables:
                exception: ReparseAfterSourceEditing
                handlerAction: [closure] in Parser>>parse:cue:noPattern:ifFail:
                handlerActive: true
        Receiver's instance variables:
                outerContext: Parser>>parse:cue:noPattern:ifFail:
                startpc: 196
                numArgs: 0

Parser>>parse:cue:noPattern:ifFail:
        Receiver: a Parser
        Arguments and temporary variables:
<<error during printing>
        Receiver's instance variables:
                source: a ReadStream 'installWebClient
        Installer ss
                project: ''WebClient'';...etc...
                mark: 20
                hereChar: Character space
                aheadChar: $s
                token: 'Installer'
                tokenType: #word
                currentComment: nil
                buffer: a WriteStream 'Installer'
                typeTable: #(#xBinary #xBinary #xBinary #xBinary #xBinary #xBinary #xBinary #xB...etc...
                here: 'installWebClient'
                hereType: #word
                hereMark: 1
                hereEnd: 16
                prevMark: 1
                prevEnd: nil
                encoder: {an EncoderForV3PlusClosures}
                parseNode: nil
                failBlock: [closure] in Parser>>parse:cue:noPattern:ifFail:
                requestorOffset: [closure] in Compiler>>translate:noPattern:ifFail:
                tempsMark: nil
                doitFlag: nil
                properties: false
                queriedUnusedTemporaries: nil
                cue: a CompilationCue

Compiler>>translate:noPattern:ifFail:
        Receiver: a Compiler
        Arguments and temporary variables:
                aStream: a ReadStream 'installWebClient
        Installer ss
                project: ''WebClient''...etc...
                noPattern: false
                failBlock: [closure] in MethodAddition>>createCompiledMethod
        Receiver's instance variables:
                sourceStream: a ReadStream 'installWebClient
        Installer ss
                project: ''WebCli...etc...
                requestor: nil
                class: SMClient class
                category: #private
                context: nil
                parser: a Parser
                cue: a CompilationCue

Compiler>>compile:in:classified:notifying:ifFail:
        Receiver: a Compiler
        Arguments and temporary variables:
                textOrStream: 'installWebClient
        Installer ss
                project: ''WebClient'';
                inst...etc...
                aClass: SMClient class
                aCategory: #private
                aRequestor: nil
                failBlock: [closure] in MethodAddition>>createCompiledMethod
        Receiver's instance variables:
                sourceStream: a ReadStream 'installWebClient
        Installer ss
                project: ''WebCli...etc...
                requestor: nil
                class: SMClient class
                category: #private
                context: nil
                parser: a Parser
                cue: a CompilationCue

Metaclass(Behavior)>>compile:classified:notifying:trailer:ifFail:
        Receiver: SMClient class
        Arguments and temporary variables:
                code: 'installWebClient
        Installer ss
                project: ''WebClient'';
                install: ''W...etc...
                category: #private
                requestor: nil
                bytes: a CompiledMethodTrailer
                failBlock: [closure] in MethodAddition>>createCompiledMethod
                methodNode: nil
        Receiver's instance variables:
                superclass: Object class
                methodDict: a MethodDictionary(#assureWebClient->(SMClient class>>#assureWebCli...etc...
                format: 152
                instanceVariables: nil
                organization: ('private' assureWebClient installWebClient)

                thisClass: SMClient

MethodAddition>>createCompiledMethod
        Receiver: a MethodAddition
        Arguments and temporary variables:

        Receiver's instance variables:
                text: 'installWebClient
        Installer ss
                project: ''WebClient'';
                install: ''W...etc...
                category: #private
                changeStamp: 'fbs 2/25/2013 21:26'
                requestor: nil
                logSource: true
                myClass: SMClient class
                methodAndNode: nil
                selector: nil
                compiledMethod: nil
                priorMethodOrNil: nil

[] in [] in [] in [] in MCPackageLoader>>basicLoad
        Receiver: a MCPackageLoader
        Arguments and temporary variables:
<<error during printing>
        Receiver's instance variables:
                requirements: #()
                unloadableDefinitions: a SortedCollection()
                obsoletions: a Dictionary(a MCMethodDefinition(SMClient class>>installWebClient...etc...
                additions: an OrderedCollection(a MCOrganizationDefinition(#(#SMLoader)) a MCMe...etc...
                removals: an OrderedCollection()
                errorDefinitions: an OrderedCollection()
                provisions: a Set(#SMDefaultInstaller #FormTest #ClassListBrowser #HSVColorSele...etc...
                methodAdditions: an OrderedCollection(a MethodAddition)
                preamble: '========== SMLoader-fbs.78 ==========
When installing WebClient, use...etc...

[] in [] in OrderedCollection(Collection)>>do:displayingProgress:every:
        Receiver: an OrderedCollection(a MethodAddition)
        Arguments and temporary variables:
<<error during printing>
        Receiver's instance variables:
                array: {a MethodAddition . nil . nil . nil . nil . nil . nil . nil . nil . nil}...etc...
                firstIndex: 1
                lastIndex: 1

Ken, if you use Cog 2678, do you see the same problem?

frank

On 4 March 2013 18:35, Ken G. Brown <[hidden email]> wrote:

With COG 2678, pretty well the same. First attempt it timed out during the same update-nice-223, then trying again from what had already been loaded, got the following during the same update, during compiling SMLoader-fbs-78 as before:

From: [hidden email]
To: [hidden email]
Subject: [BUG]SmallInteger(Object)>>doesNotUnderstand: #context

here insert explanation of what you were doing, suspect changes you've made and so forth.

4 March 2013 6:24:59.37 pm

VM: Mac OS - Smalltalk
Image: Squeak4.4 [latest update: #12327]

SecurityManager state:
Restricted: false
FileAccess: true
SocketAccess: true
Working Dir /myStuff/mySmalltalkStuff/Sqkb/<Sqkb4.x/Sqkb4.5Trunk
Trusted Dir /foobar/tooBar/forSqueak/bogus/
Untrusted Dir /Users/kbrownht/Library/Preferences/Croquet/Internet/Untrusted

SmallInteger(Object)>>doesNotUnderstand: #context
        Receiver: 976860964
        Arguments and temporary variables:
                aMessage: context
                exception: MessageNotUnderstood: SmallInteger>>context
                resumeValue: nil
        Receiver's instance variables:
976860964

[] in Parser>>parse:cue:noPattern:ifFail:
        Receiver: a Parser
        Arguments and temporary variables:
<<error during printing>
        Receiver's instance variables:
                source: a ReadStream 'installWebClient
        Installer ss
                project: ''WebClient'';...etc...
                mark: 20
                hereChar: Character space
                aheadChar: $s
                token: 'Installer'
                tokenType: #word
                currentComment: nil
                buffer: a WriteStream 'Installer'
                typeTable: #(#xBinary #xBinary #xBinary #xBinary #xBinary #xBinary #xBinary #xB...etc...
                here: 'installWebClient'
                hereType: #word
                hereMark: 1
                hereEnd: 16
                prevMark: 1
                prevEnd: nil
                encoder: {an EncoderForV3PlusClosures}
                parseNode: nil
                failBlock: nil
                requestorOffset: [closure] in Compiler>>translate:noPattern:ifFail:
                tempsMark: 0
                doitFlag: nil
                properties: false
                queriedUnusedTemporaries: nil
                cue: nil

BlockClosure>>on:do:
        Receiver: [closure] in Parser>>parse:cue:noPattern:ifFail:
        Arguments and temporary variables:
                exception: ReparseAfterSourceEditing
                handlerAction: [closure] in Parser>>parse:cue:noPattern:ifFail:
                handlerActive: true
        Receiver's instance variables:
                outerContext: Parser>>parse:cue:noPattern:ifFail:
                startpc: 196
                numArgs: 0

Parser>>parse:cue:noPattern:ifFail:
        Receiver: a Parser
        Arguments and temporary variables:
<<error during printing>
        Receiver's instance variables:
                source: a ReadStream 'installWebClient
        Installer ss
                project: ''WebClient'';...etc...
                mark: 20
                hereChar: Character space
                aheadChar: $s
                token: 'Installer'
                tokenType: #word
                currentComment: nil
                buffer: a WriteStream 'Installer'
                typeTable: #(#xBinary #xBinary #xBinary #xBinary #xBinary #xBinary #xBinary #xB...etc...
                here: 'installWebClient'
                hereType: #word
                hereMark: 1
                hereEnd: 16
                prevMark: 1
                prevEnd: nil
                encoder: {an EncoderForV3PlusClosures}
                parseNode: nil
                failBlock: nil
                requestorOffset: [closure] in Compiler>>translate:noPattern:ifFail:
                tempsMark: 0
                doitFlag: nil
                properties: false
                queriedUnusedTemporaries: nil
                cue: nil

Compiler>>translate:noPattern:ifFail:
        Receiver: a Compiler
        Arguments and temporary variables:
                aStream: a ReadStream 'installWebClient
        Installer ss
                project: ''WebClient''...etc...
                noPattern: false
                failBlock: [closure] in MethodAddition>>createCompiledMethod
        Receiver's instance variables:
                sourceStream: a ReadStream 'installWebClient
        Installer ss
                project: ''WebCli...etc...
                requestor: nil
                class: SMClient class
                category: #private
                context: nil
                parser: a Parser
                cue: a CompilationCue

Compiler>>compile:in:classified:notifying:ifFail:
        Receiver: a Compiler
        Arguments and temporary variables:
                textOrStream: 'installWebClient
        Installer ss
                project: ''WebClient'';
                inst...etc...
                aClass: SMClient class
                aCategory: #private
                aRequestor: nil
                failBlock: [closure] in MethodAddition>>createCompiledMethod
        Receiver's instance variables:
                sourceStream: a ReadStream 'installWebClient
        Installer ss
                project: ''WebCli...etc...
                requestor: nil
                class: SMClient class
                category: #private
                context: nil
                parser: a Parser
                cue: a CompilationCue

Metaclass(Behavior)>>compile:classified:notifying:trailer:ifFail:
        Receiver: SMClient class
        Arguments and temporary variables:
                code: 'installWebClient
        Installer ss
                project: ''WebClient'';
                install: ''W...etc...
                category: #private
                requestor: nil
                bytes: a CompiledMethodTrailer
                failBlock: [closure] in MethodAddition>>createCompiledMethod
                methodNode: nil
        Receiver's instance variables:
                superclass: Object class
                methodDict: a MethodDictionary(#assureWebClient->(SMClient class>>#assureWebCli...etc...
                format: 152
                instanceVariables: nil
                organization: ('private' assureWebClient installWebClient)

                thisClass: SMClient

MethodAddition>>createCompiledMethod
        Receiver: a MethodAddition
        Arguments and temporary variables:

        Receiver's instance variables:
                text: 'installWebClient
        Installer ss
                project: ''WebClient'';
                install: ''W...etc...
                category: #private
                changeStamp: 'fbs 2/25/2013 21:26'
                requestor: nil
                logSource: true
                myClass: SMClient class
                methodAndNode: nil
                selector: nil
                compiledMethod: nil
                priorMethodOrNil: nil

On 2013-03-04, at 3:05 PM, Frank Shearar wrote:

Running on COG 2397, and after updating fresh Squeak4.4-12327 Release to 12332, updating to Trunk  fails at first attempt in the same place, then by abandoning and trying the update again, it apparently completes to 12511.

   Ken G. Brown

I can't help wondering if this is because of Nicolas' fun with the Parser?

frank

On 6 March 2013 15:59, Ken G. Brown <[hidden email]> wrote:

--
best,

On 7 March 2013 11:02, Bert Freudenberg <[hidden email]> wrote:
What I find strange about all this is that we take a 4.4-12327 image
and whatever the latest Cog is and update it all the way without any
probems quite a few times a day on the CI server.

frank

On 2013-03-07, at 23:42, Frank Shearar <[hidden email]> wrote:

Looks like it's an intermittent problem, unfortunately:

I just updated the new all-in-one-cog to latest trunk, no problem. This is a 4.4-12327 image with Cog VM 2697.

I then tried what Ken described: update the fresh image first from the squeak44 stream, then switch to trunk, then update again.

BOOM. Cog crash. Didn't save the log unfortunately.

Tried again. Update, switch to trunk, update again. No crash. What?!

Once more. Update, switch to trunk, update. Crash! See below.

Tried yet again, with switching to trunk immediately in a fresh image. Crashes, too, same place.

So it does crash, just not always. But it's been more than 50% in my case.

- Bert -

Process:         Squeak [68769]
Path:            /Users/USER/Downloads/Squeak-4.4-All-In-One-Cog.app/Contents/MacOS/Squeak
Identifier:      org.squeak.SqueakAllInOne44
Version:         4.4 (3)
Code Type:       X86 (Native)
Parent Process:  launchd [268]
User ID:         501

Date/Time:       2013-03-08 00:03:44.535 +0100
OS Version:      Mac OS X 10.8.2 (12C60)
Report Version:  10

Interval Since Last Report:          208172 sec
Crashes Since Last Report:           5
Per-App Interval Since Last Report:  618 sec
Per-App Crashes Since Last Report:   2
Anonymous UUID:                      FA9BEE03-D8B3-4810-7D6F-6242E90E317F

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

Exception Type:  EXC_BAD_ACCESS (SIGABRT)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000074786574

VM Regions Near 0x74786574:
    MALLOC_SMALL           000000002c800000-000000002d800000 [ 16.0M] rw-/rwx SM=PRV  
-->
    __TEXT                 000000008feb0000-000000008fee3000 [  204K] r-x/rwx SM=COW  /usr/lib/dyld

Application Specific Information:
abort() called

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   libsystem_kernel.dylib         0x94ddaa6a __pthread_kill + 10
1   libsystem_c.dylib             0x9a509acf pthread_kill + 101
2   libsystem_c.dylib             0x9a5404f8 abort + 168
3   org.squeak.SqueakAllInOne44   0x00070815 sigsegv + 341
4   libsystem_c.dylib             0x9a4f486b _sigtramp + 43
5   ???                           0xffffffff 0 + 4294967295
6   org.squeak.SqueakAllInOne44   0x000706c0 main + 1232
7   ???                           0x091e8181 0 + 152994177
8   ???                           0x09221264 0 + 153227876
9   ???                           0x092554b4 0 + 153441460
10  ???                           0x09253c61 0 + 153435233
11  ???                           0x092478fb 0 + 153385211
12  ???                           0x092537ee 0 + 153434094

Thread 1:: Dispatch queue: com.apple.libdispatch-manager
0   libsystem_kernel.dylib         0x94ddb9ae kevent + 10
1   libdispatch.dylib             0x9885cc71 _dispatch_mgr_invoke + 993
2   libdispatch.dylib             0x9885c7a9 _dispatch_mgr_thread + 53

Thread 2:
0   libsystem_kernel.dylib         0x94ddac72 __semwait_signal + 10
1   libsystem_c.dylib             0x9a592a61 nanosleep$UNIX2003 + 189
2   org.squeak.SqueakAllInOne44   0x000ae17b beatStateMachine + 139
3   libsystem_c.dylib             0x9a508557 _pthread_start + 344
4   libsystem_c.dylib             0x9a4f2cee thread_start + 34

Thread 3:
0   libsystem_kernel.dylib         0x94ddb0ee __workq_kernreturn + 10
1   libsystem_c.dylib             0x9a50b04c _pthread_workq_return + 45
2   libsystem_c.dylib             0x9a50ae19 _pthread_wqthread + 448
3   libsystem_c.dylib             0x9a4f2cca start_wqthread + 30

Thread 0 crashed with X86 Thread State (32-bit):
  eax: 0x00000000  ebx: 0xbffc187c  ecx: 0xbffc140c  edx: 0x94ddaa6a
  edi: 0xacdb4a28  esi: 0x00000006  ebp: 0xbffc1428  esp: 0xbffc140c
   ss: 0x00000023  efl: 0x00000206  eip: 0x94ddaa6a   cs: 0x0000000b
   ds: 0x00000023   es: 0x00000023   fs: 0x00000000   gs: 0x0000000f
  cr2: 0x028cb000
Logical CPU: 0

Binary Images:
    0x1000 -   0x124ff7 +org.squeak.SqueakAllInOne44 (4.4 - 3) <6C3D2199-9C7C-A57E-3481-B58CF72F08DA> /Users/USER/Downloads/Squeak-4.4-All-In-One-Cog.app/Contents/MacOS/Squeak
  0x7f7000 -   0x7f8ff7  com.apple.carbonbundletemplate (1.01 - 1.0) <2DAE80C4-D737-2EB6-F2F4-976F1E94AEB6> /Users/USER/Downloads/Squeak-4.4-All-In-One-Cog.app/Contents/Resources/FloatArrayPlugin.bundle/Contents/MacOS/FloatArrayPlugin
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0x96f30000 - 0x96fc2ffb  libvMisc.dylib (380.6) <6DA3A03F-20BE-300D-A664-B50A7B4E4B1A> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvMisc.dylib
0x96fc3000 - 0x96fe3ffd  com.apple.ChunkingLibrary (2.0 - 133.2) <FE5F0F1E-B15D-3F76-8655-DC2FE19BF56E> /System/Library/PrivateFrameworks/ChunkingLibrary.framework/Versions/A/ChunkingLibrary
0x96fe4000 - 0x97093ff7  com.apple.CoreText (260.0 - 275.16) <873ADCD9-D361-3753-A220-CDD289196AD8> /System/Library/Frameworks/CoreText.framework/Versions/A/CoreText
0x97094000 - 0x970bdff7  libRIP.A.dylib (324.6) <7976E6A2-A489-33F5-A727-7634DDE3B761> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libRIP.A.dylib
0x970be000 - 0x970caffa  com.apple.CrashReporterSupport (10.8.2 - 415) <BAE9900A-51E7-3AD4-A7FB-7E6CCFFB2F21> /System/Library/PrivateFrameworks/CrashReporterSupport.framework/Versions/A/CrashReporterSupport
0x970d2000 - 0x970d2fff  com.apple.CoreServices (57 - 57) <956C6C6D-A5DD-314F-9C57-4A61D41F30CE> /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices
0x970d3000 - 0x970d5ffb  libRadiance.dylib (845) <3F87840F-217D-3074-A29D-919BAAED2F4A> /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libRadiance.dylib
0x970d6000 - 0x97122fff  libcorecrypto.dylib (106.2) <20EBADBA-D6D6-36F0-AE80-168E9AF13DB6> /usr/lib/system/libcorecrypto.dylib
0x97123000 - 0x9719dff7  com.apple.securityfoundation (6.0 - 55115.4) <A959B2F5-9D9D-3C93-A62A-7399594CF238> /System/Library/Frameworks/SecurityFoundation.framework/Versions/A/SecurityFoundation
0x97227000 - 0x97280fff  com.apple.AE (645.3 - 645.3) <6745659F-006D-3F25-94D6-DF944E9A01FD> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/AE.framework/Versions/A/AE
0x97281000 - 0x9729eff7  libresolv.9.dylib (51) <B9742A2A-DF15-3F6E-8FCE-778A58214B3A> /usr/lib/libresolv.9.dylib
0x972d3000 - 0x972ddfff  libsystem_notify.dylib (98.5) <7EEE9475-18F8-3099-B0ED-23A3E528ABE0> /usr/lib/system/libsystem_notify.dylib
0x972e1000 - 0x9733cfff  com.apple.htmlrendering (77 - 1.1.4) <5C0C669F-AE07-3983-B38F-EB829B5CE609> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HTMLRendering.framework/Versions/A/HTMLRendering
0x97380000 - 0x97763ff3  com.apple.HIToolbox (2.0 - 625) <5A312E41-9940-363E-B891-90C4672E6850> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
0x9788d000 - 0x9799a057  libobjc.A.dylib (532.2) <FA455371-7395-3D58-A89B-D1520612D1BC> /usr/lib/libobjc.A.dylib
0x9799b000 - 0x979bffff  libJPEG.dylib (845) <547FA9A5-0BBB-3E39-BACA-F3E2DAE57DB0> /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libJPEG.dylib
0x97c19000 - 0x97c20ffb  libunwind.dylib (35.1) <E1E8D8B3-3C78-3AB1-B398-C180DC6DCF05> /usr/lib/system/libunwind.dylib
0x97c21000 - 0x97c2affd  com.apple.audio.SoundManager (4.0 - 4.0) <ABC5FE40-B222-36EB-9905-5C8C4BFD8C87> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/CarbonSound.framework/Versions/A/CarbonSound
0x97c2b000 - 0x97c2bfff  com.apple.ApplicationServices (45 - 45) <677C4ACC-9D12-366F-8A87-B898AC806DD9> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices
0x97c2c000 - 0x987e8ffb  com.apple.AppKit (6.8 - 1187.34) <06EDB1D1-3B8A-3699-8E3A-D8F50A27AB7C> /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
0x987e9000 - 0x9881fffb  com.apple.DebugSymbols (98 - 98) <9A9ADA0A-E487-3C8F-9998-286EE04C235A> /System/Library/PrivateFrameworks/DebugSymbols.framework/Versions/A/DebugSymbols
0x98820000 - 0x98836fff  com.apple.CFOpenDirectory (10.8 - 151.10) <56C3F276-BD1F-3031-8CF9-8F4F481A534E> /System/Library/Frameworks/OpenDirectory.framework/Versions/A/Frameworks/CFOpenDirectory.framework/Versions/A/CFOpenDirectory
0x9883e000 - 0x98855fff  com.apple.GenerationalStorage (1.1 - 132.2) <93694E0D-35D3-3633-976E-F354CBD92F54> /System/Library/PrivateFrameworks/GenerationalStorage.framework/Versions/A/GenerationalStorage
0x98856000 - 0x98857fff  liblangid.dylib (116) <E13CC8C5-5034-320A-A210-41A2BDE4F846> /usr/lib/liblangid.dylib
0x98858000 - 0x9886aff7  libdispatch.dylib (228.23) <86EF7D45-2D97-3465-A449-95038AE5DABA> /usr/lib/system/libdispatch.dylib
0x9886b000 - 0x98903fff  com.apple.CoreServices.OSServices (557.4 - 557.4) <C724AB29-A596-3E1E-9FF1-A4E509AD843A> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/OSServices.framework/Versions/A/OSServices
0x98904000 - 0x98a7cff5  com.apple.QuartzCore (1.8 - 304.0) <0B0EC55A-9084-3E28-9A84-1813CE3FAA9B> /System/Library/Frameworks/QuartzCore.framework/Versions/A/QuartzCore
0x98a7d000 - 0x98a7dfff  com.apple.Accelerate (1.8 - Accelerate 1.8) <4EC0548E-3A3F-310D-A366-47B51D5B6398> /System/Library/Frameworks/Accelerate.framework/Versions/A/Accelerate
0x98a7e000 - 0x98b52fff  com.apple.backup.framework (1.4.1 - 1.4.1) <55F2A679-9B21-3F43-A580-4C2ECF6A5FC5> /System/Library/PrivateFrameworks/Backup.framework/Versions/A/Backup
0x98b79000 - 0x98d90fff  com.apple.CoreData (106.1 - 407.7) <17FD06D6-AD7C-345A-8FA4-1F0FBFF4DAE1> /System/Library/Frameworks/CoreData.framework/Versions/A/CoreData
0x98d91000 - 0x98daefff  libxpc.dylib (140.41) <1BFE3149-C242-3A77-9729-B00DEDC8CCF2> /usr/lib/system/libxpc.dylib
0x9903c000 - 0x99046ffe  com.apple.bsd.ServiceManagement (2.0 - 2.0) <9732BA61-D6F6-3644-82DA-FF0D6FEEFC69> /System/Library/Frameworks/ServiceManagement.framework/Versions/A/ServiceManagement
0x990c1000 - 0x990d6fff  com.apple.ImageCapture (8.0 - 8.0) <B8BD421F-D5A9-3FB4-8E89-AD5CFC0D4030> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/ImageCapture.framework/Versions/A/ImageCapture
0x990d7000 - 0x990deff3  com.apple.NetFS (5.0 - 4.0) <1F7041F2-4E97-368C-8F5D-24153D81BBDB> /System/Library/Frameworks/NetFS.framework/Versions/A/NetFS
0x990df000 - 0x99104ffb  com.apple.framework.familycontrols (4.1 - 410) <5A8504E7-D95D-3101-8E20-38EADE8DEAE1> /System/Library/PrivateFrameworks/FamilyControls.framework/Versions/A/FamilyControls
0x99105000 - 0x99118ff9  com.apple.MultitouchSupport.framework (235.28 - 235.28) <5C8CFA21-D4FC-32E8-B199-0F7155E6ED9A> /System/Library/PrivateFrameworks/MultitouchSupport.framework/Versions/A/MultitouchSupport
0x9916a000 - 0x99177fff  libGL.dylib (8.6.1) <C7A3917A-C444-33CC-8599-BB9CD8C12BC4> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib
0x991dc000 - 0x992d4ff9  libsqlite3.dylib (138.1) <AD7C5914-35F0-37A3-9238-A29D2E26C755> /usr/lib/libsqlite3.dylib
0x992d5000 - 0x992d9ffe  libcache.dylib (57) <834FDCA7-FE3B-33CC-A12A-E11E202477EC> /usr/lib/system/libcache.dylib
0x996d7000 - 0x99731fff  com.apple.Symbolication (1.3 - 93) <684ECF0D-D416-3DF8-8B5B-3902953853A8> /System/Library/PrivateFrameworks/Symbolication.framework/Versions/A/Symbolication
0x997eb000 - 0x997f4ff9  com.apple.CommonAuth (3.0 - 2.0) <A1A6CC3D-AA88-3519-A305-9B5D76C5D63B> /System/Library/PrivateFrameworks/CommonAuth.framework/Versions/A/CommonAuth
0x997f5000 - 0x99834ff7  com.apple.bom (12.0 - 192) <0637E52C-D151-37B3-904F-8656B2FD44DD> /System/Library/PrivateFrameworks/Bom.framework/Versions/A/Bom
0x99835000 - 0x99a1dff3  com.apple.CoreFoundation (6.8 - 744.12) <E939CEA0-493C-3233-9983-5070981BB350> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
0x99a2a000 - 0x99a56ff7  libsystem_info.dylib (406.17) <AA5611DB-A944-3072-B6BE-ACAB08689547> /usr/lib/system/libsystem_info.dylib
0x99a65000 - 0x99a6ffff  com.apple.speech.recognition.framework (4.1.5 - 4.1.5) <B855E8B4-2EE3-3BFF-8547-98A0F084F9AF> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SpeechRecognition.framework/Versions/A/SpeechRecognition
0x99a70000 - 0x99a71fff  libquarantine.dylib (52) <D526310F-DC77-37EA-8F5F-83928EFA3262> /usr/lib/system/libquarantine.dylib
0x99deb000 - 0x99debfff  com.apple.vecLib (3.8 - vecLib 3.8) <83160DD1-5614-3E34-80EB-97041016EF1F> /System/Library/Frameworks/vecLib.framework/Versions/A/vecLib
0x99dec000 - 0x99e50ff3  libstdc++.6.dylib (56) <F8FA490A-8F3C-3645-ABF5-78926CE9C62C> /usr/lib/libstdc++.6.dylib
0x99e51000 - 0x99e51fff  com.apple.Accelerate.vecLib (3.8 - vecLib 3.8) <908B8D40-3FB5-3047-B482-3DF95025ECFC> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/vecLib
0x99e52000 - 0x99ebafe7  libvDSP.dylib (380.6) <55780308-4DCA-3B10-9703-EAFC3E13A3FA> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvDSP.dylib
0x99ebb000 - 0x99ebbffd  libOpenScriptingUtil.dylib (148.2) <907E25B1-4F50-3461-B8D5-733C687EB534> /usr/lib/libOpenScriptingUtil.dylib
0x99ebc000 - 0x99ed1fff  com.apple.speech.synthesis.framework (4.1.12 - 4.1.12) <DE68CEB5-4959-3652-83B8-D2B00D3B932D> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/SpeechSynthesis.framework/Versions/A/SpeechSynthesis
0x99fc0000 - 0x9a045ff7  com.apple.SearchKit (1.4.0 - 1.4.0) <454E950F-291C-3E95-8F35-05CA0AD6B327> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/SearchKit.framework/Versions/A/SearchKit
0x9a277000 - 0x9a3cfffb  com.apple.audio.toolbox.AudioToolbox (1.8 - 1.8) <9205DFC2-8DAE-354E-AD87-46E229B5F2F1> /System/Library/Frameworks/AudioToolbox.framework/Versions/A/AudioToolbox
0x9a3d0000 - 0x9a3f2fff  libc++abi.dylib (24.4) <06479DA4-BC23-34B6-BAFC-A885814261D0> /usr/lib/libc++abi.dylib
0x9a3f3000 - 0x9a418ff7  com.apple.CoreVideo (1.8 - 99.3) <5B872AC0-E82D-3475-A3F9-FD95F380560D> /System/Library/Frameworks/CoreVideo.framework/Versions/A/CoreVideo
0x9a419000 - 0x9a41dfff  com.apple.OpenDirectory (10.8 - 151.10) <A1858D81-086F-3BF5-87E3-9B70409FFDF6> /System/Library/Frameworks/OpenDirectory.framework/Versions/A/OpenDirectory
0x9a41e000 - 0x9a44ffff  com.apple.DictionaryServices (1.2 - 184.4) <0D5BE86F-F40A-3E39-8569-19FCA5EDF9D3> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/DictionaryServices.framework/Versions/A/DictionaryServices
0x9a450000 - 0x9a451ffd  com.apple.TrustEvaluationAgent (2.0 - 23) <E42347C0-2D3C-36A4-9200-757FFA61B388> /System/Library/PrivateFrameworks/TrustEvaluationAgent.framework/Versions/A/TrustEvaluationAgent
0x9a452000 - 0x9a456ffc  libGIF.dylib (845) <714E9F0D-D7A3-3F58-B46E-FCBE0F144B23> /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libGIF.dylib
0x9a457000 - 0x9a4f1fff  com.apple.CoreSymbolication (3.0 - 87) <6A27BBE5-6EF0-3D5D-A485-2145826B9796> /System/Library/PrivateFrameworks/CoreSymbolication.framework/Versions/A/CoreSymbolication
0x9a4f2000 - 0x9a5affeb  libsystem_c.dylib (825.25) <B1F6916A-F558-38B5-A18C-D9733625FDC9> /usr/lib/system/libsystem_c.dylib
0x9a5b0000 - 0x9a65afff  com.apple.LaunchServices (539.7 - 539.7) <AF33EBD3-BC0B-30B5-B7DA-5CCCF12D7EDD> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/LaunchServices

External Modification Summary:
  Calls made by other processes targeting this process:
    task_for_pid: 2
    thread_create: 0
    thread_set_state: 0
  Calls made by this process:
    task_for_pid: 0
    thread_create: 0
    thread_set_state: 0
  Calls made by all processes on this machine:
    task_for_pid: 42149
    thread_create: 1
    thread_set_state: 0

VM Region Summary:
ReadOnly portion of Libraries: Total=119.5M resident=61.8M(52%) swapped_out_or_unallocated=57.7M(48%)
Writable regions: Total=695.2M written=2824K(0%) resident=67.7M(10%) swapped_out=0K(0%) unallocated=627.4M(90%)
 
REGION TYPE                      VIRTUAL
===========                      =======
(null) (reserved)                 384.0M        reserved VM address space (unallocated)
ATS (font support)                 32.1M
ATS (font support) (reserved)         4K        reserved VM address space (unallocated)
CG backing stores                  3360K
CG shared images                    288K
CoreServices                       15.9M
MALLOC                            105.9M
MALLOC guard page                    48K
Memory tag=240                        4K
Memory tag=242                       12K
Memory tag=243                        4K
Memory tag=35                      7088K
Stack                              65.5M
VM_ALLOCATE                       144.1M
__DATA                             5716K
__DATA/__OBJC                       112K
__IMAGE                             528K
__LINKEDIT                         31.8M
__OBJC                             1600K
__OBJC/__DATA                        12K
__PAGEZERO                            4K
__TEXT                             87.7M
__UNICODE                           544K
mapped file                       120.3M
shared memory                       308K
===========                      =======
TOTAL                               1.0G
TOTAL, minus reserved VM space    622.4M

On 7 March 2013 23:11, Bert Freudenberg <[hidden email]> wrote:
Ah, interesting. The CI jobs, naturally, don't update from squeak44;
they switch to trunk and update just like that. Which I would have
thought would make no difference...

frank

> - Bert -

On 7 March 2013 23:25, Frank Shearar <[hidden email]> wrote:
Actually, I lie. Here's an example of the CI jobs hitting the same
issue: http://build.squeak.org/job/SqueakTrunk/204/console And further
if you look at http://build.squeak.org/job/SqueakTrunk/ and choose to
see the failing tests you'll see times (say around build #184) where
the test failure count is unusually low. And
http://build.squeak.org/job/SqueakTrunk/buildTimeTrend shows grey
streaks where builds die.

frank

> frank
>
>> - Bert -

On 2013-03-08, at 10:55, Frank Shearar <[hidden email]> wrote:

Curious that it still runs the tests at all if the update failed ...

So Cog crashes, but has someone tried to replicate this on an interpreter?

- Bert -

2013/3/8 Bert Freudenberg <[hidden email]>:
I think that the problem comes form COG which tries to use an obsolete
method sent AFTER the recompilation of Parser which is not the
expected behavior.
I have triggered such kind of strange behavior that does not happen on
an Interpreter VM, see the thread opened by Jeff Gonis '[Vm-dev] Cog
VM Crash on Windows'
For me, it must be related to a cache that is not cleaned-up, I don't know why.

Nicolas

OK, see the VM thread, I now think that problems does not come from
COG, but from ClassBuilder which in some cases fail to clean a cache
(primitive 116).
The problem does not show up in interpreter VM thanks to primitive 119
(this primitives does not unlink send in cogit).
I have attempted a ClassBuilder fix and posted new updates from
nice-222 to cwp-227.

Can I please ask our testers contribution once again?

Nicolas

2013/3/8 Nicolas Cellier <[hidden email]>:

http://build.squeak.org/job/SqueakTrunk-OSX/88/ shows things working,
and the trend shows that the Mac Cog seems to have always been OK.

http://build.squeak.org/job/SqueakTrunk/212/ shows bad things still
happening with the Parser. If you look at the test history (show test
failures only on http://build.squeak.org/job/SqueakTrunk/) you'll see
this bug's biting hard - all the only-2-failing-test builds exhibit
the behaviour.

(Why do the tests run at all when it's a failing update? I _think_
that's because the build script is insufficiently suicidal, and ends
up running a TrunkImage from a previous build.)

frank

On 10 March 2013 19:10, Nicolas Cellier
<[hidden email]> wrote:

I'm not sure exactly how to read the CI results, but I confirm that
the update may fail, I experienced two trunk update failure starting
at Squeak4.4-12327 on MacOS-X with latest COG VM.

So I renewed my fix in Kernel-nice.747, changed updates 222 to 227
again, and will wait for the reports...

Nicolas

2013/3/10 Frank Shearar <[hidden email]>:

Unfortunately, I can't check, all recent SqueakTrunk CI jobs seem to
hang (timeout after 15minutes).
There are quite many tests failing with last Environmental changes
(AttemptToWriteReadOnlyGlobal), and this might be related.
Should we increase the timeout, or is it something else that blocks the image?

Nicolas

2013/3/10 Nicolas Cellier <[hidden email]>:

They are hanging, and I haven't had a chance to run them by hand to
see what's going wrong. It doesn't help that we have potentially three
breaking things on the go right now:
* the Parser issue
* Environments upgrade
* my snafu with deleting/readding classes (unlikely?)

frank

On 11 March 2013 22:10, Nicolas Cellier
<[hidden email]> wrote:

Most likely Environments.
The Parser problem did crash well earlier.

Nicolas

2013/3/11 Frank Shearar <[hidden email]>:

On Sun, Mar 10, 2013 at 12:10 PM, Nicolas Cellier
<[hidden email]> wrote:
> OK, see the VM thread, I now think that problems does not come from
> COG, but from ClassBuilder which in some cases fail to clean a cache
> (primitive 116).
> The problem does not show up in interpreter VM thanks to primitive 119
> (this primitives does not unlink send in cogit).

it does unlink sends, but only for that selector.  But is it really
the case that it is a missing cache flush or is it a bug in Cog with
its cache flushing?  I realised the way to test this is to try the
Stack VM and see if it crashes or not.  I just tried that but now
neither Cog nor the Stack VM crash although both fail the load with an
MNU of #do: to UndefinedObject in Environment>>bindingOf:ifAbsent:.
So how do I get the system back to a state where I can reproduce the
Cog crash to compare the Stack and Cog VMs with each other?

(Apologies for being unresponsive; I've just moved into a new
apartment and only got my internet connection yesterday afternoon; at
least its fast (for the states) :) ).




--
best,
Eliot