Is there some progress on the 64bit Metacello loading segfault problem?

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Is there some progress on the 64bit Metacello loading segfault problem?

CyrilFerlicot
Hi,

There was a bug reported multiple times about segfaults during Metacello
loadings in Pharo.

This week I setup some Jenkins builds for 64bits products and I still
see a lot of segfault.

I cannot get a way to reproduce it 100% but it appears pretty often.
Today we got 3 crash out of around 15 builds. This is a pretty high
number of crash.

I know it is hard to correct random crashes but was there some progress
on this problem since it was reported?

Here is a stack trace example:

Segmentation fault Wed Dec 20 02:25:00 2017


/var/lib/jenkins/workspace/path/to/job/pharo-vm/lib/pharo/5.0-201707201942/pharo
Pharo VM version: 5.0-201707201942  Thu Jul 20 20:40:54 UTC 2017 gcc
4.6.3 [Production Spur 64-bit VM]
Built from: CoInterpreter VMMaker.oscog-eem.2254 uuid:
4f2c2cce-f4a2-469a-93f1-97ed941df0ad Jul 20 2017
With: StackToRegisterMappingCogit VMMaker.oscog-eem.2252 uuid:
2f3e9b0e-ecd3-4adf-b092-cce2e2587a5c Jul 20 2017
Revision: VM: 201707201942
https://github.com/OpenSmalltalk/opensmalltalk-vm.git $ Date: Thu Jul 20
12:42:21 2017 -0700 $ Plugins: 201707201942
https://github.com/OpenSmalltalk/opensmalltalk-vm.git $
Build host: Linux testing-gce-74d10329-bbfd-42e5-8995-b0e3a68c73cb
3.13.0-115-generic #162~precise1-Ubuntu SMP Fri Mar 24 16:47:06 UTC 2017
x86_64 x86_64 x86_64 GNU/Linux
plugin path:
/var/lib/jenkins/workspace/path/to/job/pharo-vm/lib/pharo/5.0-201707201942
[default:
/var/lib/jenkins/workspace/path/to/job/pharo-vm/lib/pharo/5.0-201707201942/]


C stack backtrace & registers:
        rax 0xb654c100 rbx 0xb654bf90 rcx 0xb654c1b8 rdx 0xb654c048
        rdi 0xb654bd68 rsi 0xb654bd68 rbp 0xb654bed8 rsp 0xb654c270
        r8  0xb654b7a8 r9  0xb654b860 r10 0xb654b918 r11 0xb654b9d0
        r12 0xb654ba88 r13 0xb654bb40 r14 0xb654bbf8 r15 0xb654bcb0
        rip 0xb654c328
*[0x7ffeb654c328]
/var/lib/jenkins/workspace/path/to/job/pharo-vm/lib/pharo/5.0-201707201942/pharo[0x41ccd1]
/var/lib/jenkins/workspace/path/to/job/pharo-vm/lib/pharo/5.0-201707201942/pharo[0x41d05f]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x11390)[0x7f1d94d5e390]
/var/lib/jenkins/workspace/path/to/job/pharo-vm/lib/pharo/5.0-201707201942/pharo[0x4403cc]
/var/lib/jenkins/workspace/path/to/job/pharo-vm/lib/pharo/5.0-201707201942/pharo(lookupOrdinaryreceiver+0x67)[0x440777]
/var/lib/jenkins/workspace/path/to/job/pharo-vm/lib/pharo/5.0-201707201942/pharo(ceSICMiss+0x58)[0x493d48]
[0x21003ef]
[0x0]


Smalltalk stack dump:
    0x7ffeb658f8d0 M INVALID RECEIVER>isInlined 0x24f57b8 is in new space
    0x7ffeb658f900 M
OCASTTranslatorForEffect(OCASTTranslator)>visitMessageNode: 0x235e000:
a(n) OCASTTranslatorForEffect
    0x7ffeb658f938 M INVALID RECEIVER>acceptVisitor: 0x24f57b8 is in new
space
    0x7ffeb658f970 M
OCASTTranslatorForEffect(RBProgramNodeVisitor)>visitNode: 0x235e000:
a(n) OCASTTranslatorForEffect
    0x7ffeb658f9a8 M
OCASTTranslatorForEffect(OCASTTranslator)>visitNode: 0x235e000: a(n)
OCASTTranslatorForEffect
    0x7ffeb658f9e0 M [] in
OCASTTranslatorForValue(OCASTTranslator)>visitCascadeNode: 0x235ea58:
a(n) OCASTTranslatorForValue
    0x7ffeb658fa28 M
OrderedCollection(SequenceableCollection)>allButLastDo: 0x235ea98: a(n)
OrderedCollection
    0x7ffeb658fa60 M
OCASTTranslatorForValue(OCASTTranslator)>visitCascadeNode: 0x235ea58:
a(n) OCASTTranslatorForValue
    0x7ffeb658fa98 M RBCascadeNode>acceptVisitor: 0x235eb70: a(n)
RBCascadeNode
    0x7ffeb658fad0 M
OCASTTranslatorForValue(RBProgramNodeVisitor)>visitNode: 0x235ea58: a(n)
OCASTTranslatorForValue
    0x7ffeb658fb08 M OCASTTranslatorForValue(OCASTTranslator)>visitNode:
0x235ea58: a(n) OCASTTranslatorForValue
    0x7ffeb658fb48 M OCASTTranslatorForValue>visitSequenceNode:
0x235ea58: a(n) OCASTTranslatorForValue
    0x7ffeb658fb80 M RBSequenceNode>acceptVisitor: 0x235ec78: a(n)
RBSequenceNode
    0x7ffeb658fbb8 M
OCASTTranslatorForValue(RBProgramNodeVisitor)>visitNode: 0x235ea58: a(n)
OCASTTranslatorForValue
    0x7ffeb658fbf0 M OCASTTranslatorForValue(OCASTTranslator)>visitNode:
0x235ea58: a(n) OCASTTranslatorForValue
    0x7ffeb658fc40 M
OCASTTranslatorForValue(OCASTTranslator)>visitBlockNode: 0x235ea58: a(n)
OCASTTranslatorForValue
    0x7ffeb658fc78 M RBBlockNode>acceptVisitor: 0x235eda0: a(n) RBBlockNode
    0x7ffeb658fcb0 M
OCASTTranslatorForValue(RBProgramNodeVisitor)>visitNode: 0x235ea58: a(n)
OCASTTranslatorForValue
    0x7ffeb658fce8 M OCASTTranslatorForValue(OCASTTranslator)>visitNode:
0x235ea58: a(n) OCASTTranslatorForValue
    0x7ffeb658fd20 M [] in
OCASTTranslatorForEffect(OCASTTranslator)>emitMessageNode: 0x235e000:
a(n) OCASTTranslatorForEffect
    0x7ffeb658fd68 M OrderedCollection>do: 0x235ee18: a(n) OrderedCollection
    0x7ffeb658fda0 M
OCASTTranslatorForEffect(OCASTTranslator)>emitMessageNode: 0x235e000:
a(n) OCASTTranslatorForEffect
    0x7ffeb658fdd8 M OCASTTranslatorForEffect>emitMessageNode:
0x235e000: a(n) OCASTTranslatorForEffect
    0x7ffeb6581768 M
OCASTTranslatorForEffect(OCASTTranslator)>visitMessageNode: 0x235e000:
a(n) OCASTTranslatorForEffect
    0x7ffeb65817a0 M RBMessageNode>acceptVisitor: 0x235e0d8: a(n)
RBMessageNode
    0x7ffeb65817d8 M
OCASTTranslatorForEffect(RBProgramNodeVisitor)>visitNode: 0x235e000:
a(n) OCASTTranslatorForEffect
    0x7ffeb6581810 M
OCASTTranslatorForEffect(OCASTTranslator)>visitNode: 0x235e000: a(n)
OCASTTranslatorForEffect
    0x7ffeb6581848 M [] in OCASTTranslatorForEffect>visitSequenceNode:
0x235e000: a(n) OCASTTranslatorForEffect
    0x7ffeb6581890 M OrderedCollection>do: 0x235e138: a(n) OrderedCollection
    0x7ffeb65818c8 M OCASTTranslatorForEffect>visitSequenceNode:
0x235e000: a(n) OCASTTranslatorForEffect
    0x7ffeb6581900 M RBSequenceNode>acceptVisitor: 0x235e210: a(n)
RBSequenceNode
    0x7ffeb6581938 M
OCASTTranslatorForEffect(RBProgramNodeVisitor)>visitNode: 0x235e000:
a(n) OCASTTranslatorForEffect
    0x7ffeb6581970 M
OCASTTranslatorForEffect(OCASTTranslator)>visitNode: 0x235e000: a(n)
OCASTTranslatorForEffect
    0x7ffeb65819a8 M OCASTTranslator>visitMethodNode: 0x235e250: a(n)
OCASTTranslator
    0x7ffeb65819e0 M RBMethodNode>acceptVisitor: 0x235e328: a(n)
RBMethodNode
    0x7ffeb6581a18 M OCASTTranslator(RBProgramNodeVisitor)>visitNode:
0x235e250: a(n) OCASTTranslator
    0x7ffeb6581a50 M OCASTTranslator>visitNode: 0x235e250: a(n)
OCASTTranslator
    0x7ffeb6581a90 M RBMethodNode>generateIR 0x235e328: a(n) RBMethodNode
    0x7ffeb6581ac0 M RBMethodNode>generate: 0x235e328: a(n) RBMethodNode
    0x7ffeb6581b00 M [] in OpalCompiler>compile 0x235e3d0: a(n) OpalCompiler
    0x7ffeb6581b30 M BlockClosure>on:do: 0x235e4c0: a(n) BlockClosure
    0x7ffeb6581b78 M OpalCompiler>compile 0x235e3d0: a(n) OpalCompiler
    0x7ffeb6581ba8 M MethodAddition>createCompiledMethod 0x235e5c0: a(n)
MethodAddition
    0x7ffeb6581be0 M MCMethodDefinition>addMethodAdditionTo: 0x644f908:
a(n) MCMethodDefinition
    0x7ffeb6581c20 M [] in MCPackageLoader>tryToLoad: 0x64eacb0: a(n)
MCPackageLoader
    0x7ffeb6581c50 M BlockClosure>on:do: 0x235e6d0: a(n) BlockClosure
    0x7ffeb6581c90 M MCPackageLoader>tryToLoad: 0x64eacb0: a(n)
MCPackageLoader
    0x7ffeb6581cc8 M [] in MCPackageLoader>basicLoadDefinitions
0x64eacb0: a(n) MCPackageLoader
    0x7ffeb6581d30 M [] in
OrderedCollection(Collection)>do:displayingProgress:every: 0x653f700:
a(n) OrderedCollection
    0x7ffeb6581d78 M OrderedCollection>do: 0x653f700: a(n) OrderedCollection
    0x7ffeb6581dd8 M [] in
OrderedCollection(Collection)>do:displayingProgress:every: 0x653f700:
a(n) OrderedCollection
    0x7ffeb656b818 M BlockClosure>cull: 0x656a310: a(n) BlockClosure
    0x7ffeb656b850 M [] in Job>run 0x6540440: a(n) Job
    0x7ffeb656b898 M [] in CurrentJob(DynamicVariable)>value:during:
0x36bf880: a(n) CurrentJob
    0x7ffeb656b8d8 M BlockClosure>ensure: 0x6583098: a(n) BlockClosure
    0x7ffeb656b920 M CurrentJob(DynamicVariable)>value:during:
0x36bf880: a(n) CurrentJob
    0x7ffeb656b960 M CurrentJob class(DynamicVariable
class)>value:during: 0x39a3f30: a(n) CurrentJob class
    0x7ffeb656b9a0 M [] in Job>run 0x6540440: a(n) Job
    0x7ffeb656b9e0 M BlockClosure>ensure: 0x6583270: a(n) BlockClosure
    0x7ffeb656ba18 M Job>run 0x6540440: a(n) Job
    0x7ffeb656ba48 M
NonInteractiveUIManager(UIManager)>displayProgress:from:to:during:
0x5d3e0a8: a(n) NonInteractiveUIManager
    0x7ffeb656ba98 M ByteString(String)>displayProgressFrom:to:during:
0x3a84fc8: a(n) ByteString
    0x7ffeb656baf0 M
OrderedCollection(Collection)>do:displayingProgress:every: 0x653f700:
a(n) OrderedCollection
    0x7ffeb656bb38 M
OrderedCollection(Collection)>do:displayingProgress: 0x653f700: a(n)
OrderedCollection
    0x7ffeb656bb78 M MCPackageLoader>basicLoadDefinitions 0x64eacb0:
a(n) MCPackageLoader
    0x7ffeb656bba8 M [] in MCPackageLoader>basicLoad 0x64eacb0: a(n)
MCPackageLoader
    0x7ffeb656bbe0 M [] in SourceFileArray>deferFlushDuring: 0x2f76370:
a(n) SourceFileArray
    0x7ffeb656bc20 M BlockClosure>ensure: 0x6583388: a(n) BlockClosure
    0x7ffeb656bc58 M SourceFileArray>deferFlushDuring: 0x2f76370: a(n)
SourceFileArray
    0x7ffeb656bc90 M MCPackageLoader>basicLoad 0x64eacb0: a(n)
MCPackageLoader
    0x7ffeb656bcc0 M [] in MCPackageLoader>loadWithNameLike: 0x64eacb0:
a(n) MCPackageLoader
    0x7ffeb656bd00 M BlockClosure>ensure: 0x6583540: a(n) BlockClosure
    0x7ffeb656bd48 M MCPackageLoader>useChangeSetNamed:during:
0x64eacb0: a(n) MCPackageLoader
    0x7ffeb656bd98 I MCPackageLoader>useNewChangeSetNamedLike:during:
0x64eacb0: a(n) MCPackageLoader
    0x7ffeb656bdd8 M MCPackageLoader>loadWithNameLike: 0x64eacb0: a(n)
MCPackageLoader
    0x7ffeb65637c0 M MCVersionLoader>basicLoadWithNameLike: 0x644be48:
a(n) MCVersionLoader
    0x7ffeb6563800 M [] in MCVersionLoader>loadWithNameLike: 0x644be48:
a(n) MCVersionLoader
    0x7ffeb6563840 M [] in MCVersionLoader>announceLoad:do: 0x644be48:
a(n) MCVersionLoader
    0x7ffeb6563880 M BlockClosure>ensure: 0x64eaec8: a(n) BlockClosure
    0x7ffeb65638d0 M [] in MCVersionLoader>announceLoad:do: 0x644be48:
a(n) MCVersionLoader
    0x7ffeb6563910 M BlockClosure>ensure: 0x64eb010: a(n) BlockClosure
    0x7ffeb6563950 M MCVersionLoader>announceLoad:do: 0x644be48: a(n)
MCVersionLoader
    0x7ffeb6563990 M MCVersionLoader>loadWithNameLike: 0x644be48: a(n)
MCVersionLoader
    0x7ffeb65639d0 M [] in MCVersionLoader>load 0x644be48: a(n)
MCVersionLoader
    0x7ffeb6563a00 M BlockClosure>cull: 0x644df68: a(n) BlockClosure
    0x7ffeb6563a38 M [] in Job>run 0x6446d10: a(n) Job
    0x7ffeb6563a80 M [] in CurrentJob(DynamicVariable)>value:during:
0x36bf880: a(n) CurrentJob
    0x7ffeb6563ac0 M BlockClosure>ensure: 0x64eb1c8: a(n) BlockClosure
    0x7ffeb6563b08 M CurrentJob(DynamicVariable)>value:during:
0x36bf880: a(n) CurrentJob
    0x7ffeb6563b48 M CurrentJob class(DynamicVariable
class)>value:during: 0x39a3f30: a(n) CurrentJob class
    0x7ffeb6563b88 M [] in Job>run 0x6446d10: a(n) Job
    0x7ffeb6563bc8 M BlockClosure>ensure: 0x64eb3a0: a(n) BlockClosure
    0x7ffeb6563c00 M Job>run 0x6446d10: a(n) Job
    0x7ffeb6563c38 M [] in MCVersionLoader>load 0x644be48: a(n)
MCVersionLoader
    0x7ffeb6563c78 M BlockClosure>ensure: 0x64eabb8: a(n) BlockClosure
    0x7ffeb6563cb8 M RPackageSet class>withCacheDo: 0x31e8ab8: a(n)
RPackageSet class
    0x7ffeb6563cf0 M MCVersionLoader>load 0x644be48: a(n) MCVersionLoader
    0x7ffeb6563d30 I MetacelloGoferLoad(GoferLoad)>execute 0x6444ed0:
a(n) MetacelloGoferLoad
    0x7ffeb6563d78 M [] in
MetacelloLoadingMCSpecLoader(MetacelloCommonMCSpecLoader)>loadPackageDirective:gofer:
0x62fe108: a(n) MetacelloLoadingMCSpecLoader
    0x7ffeb6563de0 M [] in
MetacelloLoadingMCSpecLoader(MetacelloCommonMCSpecLoader)>loadPackageDirective:gofer:
0x62fe108: a(n) MetacelloLoadingMCSpecLoader
         0x6184b88 s [] in
IceMetacelloPharoPlatform(MetacelloPharoCommonPlatform)>do:displaying:
         0x6184c50 s BlockClosure>cull:
         0x6184d08 s [] in Job>run
         0x6184dc0 s [] in CurrentJob(DynamicVariable)>value:during:
         0x6184e98 s BlockClosure>ensure:
         0x6185040 s CurrentJob(DynamicVariable)>value:during:
         0x6185200 s CurrentJob class(DynamicVariable class)>value:during:
         0x6184f88 s [] in Job>run
         0x6185128 s BlockClosure>ensure:
         0x61852b8 s Job>run
         0x6185390 s
NonInteractiveUIManager(UIManager)>displayProgress:from:to:during:
         0x6185448 s ByteString(String)>displayProgressFrom:to:during:
         0x62fe210 s
IceMetacelloPharoPlatform(MetacelloPharoCommonPlatform)>do:displaying:
         0x6302c90 s
MetacelloLoadingMCSpecLoader(MetacelloCommonMCSpecLoader)>loadPackageDirective:gofer:
         0x63086b0 s
MetacelloExplicitLoadDirective(MetacelloVersionLoadDirective)>loadPackageDirective:gofer:
         0x6310108 s MetacelloPackageLoadDirective>loadUsing:gofer:
         0x6314df0 s [] in
MetacelloExplicitLoadDirective(MetacelloVersionLoadDirective)>loadLinearLoadDirective:gofer:
         0x63176b0 s OrderedCollection>do:
         0x6318630 s
MetacelloExplicitLoadDirective(MetacelloVersionLoadDirective)>loadLinearLoadDirective:gofer:
         0x6319b48 s MetacelloExplicitLoadDirective>explicitLoadUsing:gofer:
         0x631aa78 s MetacelloExplicitLoadDirective>explicitLoadWithPolicy:
         0x631bc30 s
MetacelloEnsureFetchingMCSpecLoader(MetacelloFetchingMCSpecLoader)>explicitLoadPackageSpecs:repositories:
         0x631c9e8 s MetacelloPackageSpec>explicitLoadUsing:
         0x631dcf8 s MetacelloPackageSpec>ensureLoadUsing:
         0x631eb60 s
MetacelloMCNamelessProjectSpec(MetacelloMCProjectSpec)>ensureLoadUsing:
         0x631fd00 s
MetacelloMCNamelessProjectSpec(MetacelloMCProjectSpec)>ensureLoadedForDevelopmentUsing:
         0x6320978 s [] in MetacelloMCVersionSpecLoader>load
         0x63216c8 s Array(SequenceableCollection)>do:
         0x5ea7130 s MetacelloMCVersionSpecLoader>load
         0x606c578 s MetacelloMCVersion>executeLoadFromArray:
         0x6093448 s [] in MetacelloMCVersion>fetchRequiredFromArray:
         0x60ac4f0 s [] in
IceMetacelloPharoPlatform(MetacelloPlatform)>useStackCacheDuring:defaultDictionary:
         0x5ea7240 s BlockClosure>on:do:
         0x5ea7330 s
IceMetacelloPharoPlatform(MetacelloPlatform)>useStackCacheDuring:defaultDictionary:
         0x5ea7400 s [] in MetacelloMCVersion>fetchRequiredFromArray:
         0x606c630 s BlockClosure>ensure:
         0x5ea7510 s [] in MetacelloMCVersion>fetchRequiredFromArray:
         0x606c6e8 s [] in
IceMetacelloPharoPlatform(MetacelloPharoCommonPlatform)>do:displaying:
         0x6093500 s BlockClosure>cull:
         0x60ac5a8 s [] in Job>run
         0x62ee0d0 s [] in CurrentJob(DynamicVariable)>value:during:
         0x62fe898 s BlockClosure>ensure:
         0x5ea7650 s CurrentJob(DynamicVariable)>value:during:
         0x606c7a0 s CurrentJob class(DynamicVariable class)>value:during:
         0x5ea7708 s [] in Job>run
         0x606c858 s BlockClosure>ensure:
         0x5ea7800 s Job>run
         0x606c910 s
NonInteractiveUIManager(UIManager)>displayProgress:from:to:during:
         0x5ea78b8 s ByteString(String)>displayProgressFrom:to:during:
         0x5e70fc0 s
IceMetacelloPharoPlatform(MetacelloPharoCommonPlatform)>do:displaying:
         0x5e80a38 s MetacelloMCVersion>fetchRequiredFromArray:
         0x5ea62e0 s [] in
MetacelloMCConfigurationOfProjectSpec(MetacelloMCProjectSpec)>loadVersion:
         0x606c128 s [] in
IceMetacelloPharoPlatform(MetacelloPlatform)>useStackCacheDuring:defaultDictionary:
         0x5ea6400 s BlockClosure>on:do:
         0x5ea64f0 s
IceMetacelloPharoPlatform(MetacelloPlatform)>useStackCacheDuring:defaultDictionary:
         0x5ea65c0 s
MetacelloMCConfigurationOfProjectSpec(MetacelloMCProjectSpec)>loadVersion:
         0x606c1e0 s MetacelloProjectSpecForLoad>performLoad
         0x5ea6740 s
MetacelloMCNamelessProjectSpec(MetacelloGenericProjectSpec)>load
         0x606c298 s MetacelloProjectReferenceSpec>loadUsing:gofer:
         0x60932d8 s [] in
MetacelloFetchingMCSpecLoader(MetacelloCommonMCSpecLoader)>linearLoadPackageSpecs:repositories:
         0x60ac438 s OrderedCollection>do:
         0x5ea6870 s
MetacelloFetchingMCSpecLoader(MetacelloCommonMCSpecLoader)>linearLoadPackageSpecs:repositories:
         0x606c350 s [] in
MetacelloFetchingMCSpecLoader>linearLoadPackageSpecs:repositories:
         0x6093390 s BlockClosure>ensure:
         0x5ea69a0 s MetacelloLoaderPolicy>pushLoadDirective:during:
         0x606c408 s
MetacelloLoaderPolicy>pushLinearLoadDirectivesDuring:for:
         0x5ea6a58 s
MetacelloFetchingMCSpecLoader>linearLoadPackageSpecs:repositories:
         0x606c4c0 s
MetacelloFetchingMCSpecLoader(MetacelloCommonMCSpecLoader)>load
         0x5d8aae8 s MetacelloMCVersionSpecLoader>load
         0x5d88aa8 s MetacelloMCVersion>executeLoadFromArray:
         0x606bc20 s [] in MetacelloMCVersion>fetchRequiredFromArray:
         0x6092ff8 s [] in
IceMetacelloPharoPlatform(MetacelloPlatform)>useStackCacheDuring:defaultDictionary:
         0x5d88bd0 s BlockClosure>on:do:
         0x5d88cc0 s
IceMetacelloPharoPlatform(MetacelloPlatform)>useStackCacheDuring:defaultDictionary:
         0x5d88d78 s [] in MetacelloMCVersion>fetchRequiredFromArray:
         0x606bcd8 s BlockClosure>ensure:
         0x5d88e88 s [] in MetacelloMCVersion>fetchRequiredFromArray:
         0x606bd90 s [] in
IceMetacelloPharoPlatform(MetacelloPharoCommonPlatform)>do:displaying:
         0x60930b0 s BlockClosure>cull:
         0x60ac380 s [] in Job>run
         0x62ee018 s [] in CurrentJob(DynamicVariable)>value:during:
         0x62fe7e0 s BlockClosure>ensure:
         0x5d88fc8 s CurrentJob(DynamicVariable)>value:during:
         0x606be48 s CurrentJob class(DynamicVariable class)>value:during:
         0x5d89080 s [] in Job>run
         0x606bf00 s BlockClosure>ensure:
         0x5d89178 s Job>run
         0x606bfb8 s
NonInteractiveUIManager(UIManager)>displayProgress:from:to:during:
         0x6093168 s ByteString(String)>displayProgressFrom:to:during:
         0x5d684f0 s
IceMetacelloPharoPlatform(MetacelloPharoCommonPlatform)>do:displaying:
         0x5d71c88 s MetacelloMCVersion>fetchRequiredFromArray:
         0x606c070 s [] in MetacelloMCVersion>doLoadRequiredFromArray:
         0x6093220 s BlockClosure>ensure:
         0x5d892e8 s MetacelloMCVersion>doLoadRequiredFromArray:
         0x5d893a0 s MetacelloMCVersion>load
         0x5d89458 s [] in
MetacelloScriptEngine>load:onProjectDownGrade:onProjectUpgrade:
         0x5d895b8 s BlockClosure>on:do:
         0x5d896a0 s [] in
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MetacelloScriptEngine>handleNotificationsForAction:
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MetacelloScriptApiExecutor(MetacelloScriptExecutor)>execute:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
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class)>activateWith:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
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class(CommandLineHandler class)>activateWith:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
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class(CommandLineHandler class)>activateWith:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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class)>activateWith:
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DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
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class(CommandLineHandler class)>activateWith:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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class)>activateWith:
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DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
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class(CommandLineHandler class)>activateWith:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
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class(CommandLineHandler class)>activateWith:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
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class(CommandLineHandler class)>activateWith:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
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class(CommandLineHandler class)>activateWith:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
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ToggleMenuItemMorph(MenuItemMorph)>invokeWithEvent:
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         0x503f330 s HandMorph>sendMouseEvent:
         0x503f3e8 s HandMorph>handleEvent:
         0x503f4a0 s HandMorph>processEventsFromQueue:
         0x503f558 s HandMorph>processEvents
         0x503f610 s [] in WorldState>doOneCycleNowFor:
         0x503f6c8 s Array(SequenceableCollection)>do:
         0x503f7a0 s WorldState>handsDo:
         0x503f858 s WorldState>doOneCycleNowFor:
         0x503f910 s WorldState>doOneCycleFor:
         0x503f9c8 s WorldMorph>doOneCycle
         0x503fa80 s WorldMorph class>doOneCycle
         0x4d9acd8 s [] in MorphicUIManager>spawnNewProcess
         0x4d9aa58 s [] in BlockClosure>newProcess

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stack page bytes 8192 available headroom 5576 minimum unused headroom 4976

        (Segmentation fault)



--
Cyril Ferlicot
https://ferlicot.fr

http://www.synectique.eu
2 rue Jacques Prévert 01,
59650 Villeneuve d'ascq France


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Re: Is there some progress on the 64bit Metacello loading segfault problem?

Thierry Goubier
Hi Cyril,

as said before, those are solved by using a more recent vm, such as the 201710221351 linux 64bits vm. You're using an older one in the CI (the 201707201942), and, unless they have been updated, both stable and latest pharo vms as provided by pharo.org are subjected to the segfault.

Regards,

Thierry

2017-12-20 10:26 GMT+01:00 Cyril Ferlicot D. <[hidden email]>:
Hi,

There was a bug reported multiple times about segfaults during Metacello
loadings in Pharo.

This week I setup some Jenkins builds for 64bits products and I still
see a lot of segfault.

I cannot get a way to reproduce it 100% but it appears pretty often.
Today we got 3 crash out of around 15 builds. This is a pretty high
number of crash.

I know it is hard to correct random crashes but was there some progress
on this problem since it was reported?

Here is a stack trace example:

Segmentation fault Wed Dec 20 02:25:00 2017


/var/lib/jenkins/workspace/path/to/job/pharo-vm/lib/pharo/5.0-201707201942/pharo
Pharo VM version: 5.0-201707201942  Thu Jul 20 20:40:54 UTC 2017 gcc
4.6.3 [Production Spur 64-bit VM]
Built from: CoInterpreter VMMaker.oscog-eem.2254 uuid:
4f2c2cce-f4a2-469a-93f1-97ed941df0ad Jul 20 2017
With: StackToRegisterMappingCogit VMMaker.oscog-eem.2252 uuid:
2f3e9b0e-ecd3-4adf-b092-cce2e2587a5c Jul 20 2017
Revision: VM: 201707201942
https://github.com/OpenSmalltalk/opensmalltalk-vm.git $ Date: Thu Jul 20
12:42:21 2017 -0700 $ Plugins: 201707201942
https://github.com/OpenSmalltalk/opensmalltalk-vm.git $
Build host: Linux testing-gce-74d10329-bbfd-42e5-8995-b0e3a68c73cb
3.13.0-115-generic #162~precise1-Ubuntu SMP Fri Mar 24 16:47:06 UTC 2017
x86_64 x86_64 x86_64 GNU/Linux
plugin path:
/var/lib/jenkins/workspace/path/to/job/pharo-vm/lib/pharo/5.0-201707201942
[default:
/var/lib/jenkins/workspace/path/to/job/pharo-vm/lib/pharo/5.0-201707201942/]


C stack backtrace & registers:
        rax 0xb654c100 rbx 0xb654bf90 rcx 0xb654c1b8 rdx 0xb654c048
        rdi 0xb654bd68 rsi 0xb654bd68 rbp 0xb654bed8 rsp 0xb654c270
        r8  0xb654b7a8 r9  0xb654b860 r10 0xb654b918 r11 0xb654b9d0
        r12 0xb654ba88 r13 0xb654bb40 r14 0xb654bbf8 r15 0xb654bcb0
        rip 0xb654c328
*[0x7ffeb654c328]
/var/lib/jenkins/workspace/path/to/job/pharo-vm/lib/pharo/5.0-201707201942/pharo[0x41ccd1]
/var/lib/jenkins/workspace/path/to/job/pharo-vm/lib/pharo/5.0-201707201942/pharo[0x41d05f]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x11390)[0x7f1d94d5e390]
/var/lib/jenkins/workspace/path/to/job/pharo-vm/lib/pharo/5.0-201707201942/pharo[0x4403cc]
/var/lib/jenkins/workspace/path/to/job/pharo-vm/lib/pharo/5.0-201707201942/pharo(lookupOrdinaryreceiver+0x67)[0x440777]
/var/lib/jenkins/workspace/path/to/job/pharo-vm/lib/pharo/5.0-201707201942/pharo(ceSICMiss+0x58)[0x493d48]
[0x21003ef]
[0x0]


Smalltalk stack dump:
    0x7ffeb658f8d0 M INVALID RECEIVER>isInlined 0x24f57b8 is in new space
    0x7ffeb658f900 M
OCASTTranslatorForEffect(OCASTTranslator)>visitMessageNode: 0x235e000:
a(n) OCASTTranslatorForEffect
    0x7ffeb658f938 M INVALID RECEIVER>acceptVisitor: 0x24f57b8 is in new
space
    0x7ffeb658f970 M
OCASTTranslatorForEffect(RBProgramNodeVisitor)>visitNode: 0x235e000:
a(n) OCASTTranslatorForEffect
    0x7ffeb658f9a8 M
OCASTTranslatorForEffect(OCASTTranslator)>visitNode: 0x235e000: a(n)
OCASTTranslatorForEffect
    0x7ffeb658f9e0 M [] in
OCASTTranslatorForValue(OCASTTranslator)>visitCascadeNode: 0x235ea58:
a(n) OCASTTranslatorForValue
    0x7ffeb658fa28 M
OrderedCollection(SequenceableCollection)>allButLastDo: 0x235ea98: a(n)
OrderedCollection
    0x7ffeb658fa60 M
OCASTTranslatorForValue(OCASTTranslator)>visitCascadeNode: 0x235ea58:
a(n) OCASTTranslatorForValue
    0x7ffeb658fa98 M RBCascadeNode>acceptVisitor: 0x235eb70: a(n)
RBCascadeNode
    0x7ffeb658fad0 M
OCASTTranslatorForValue(RBProgramNodeVisitor)>visitNode: 0x235ea58: a(n)
OCASTTranslatorForValue
    0x7ffeb658fb08 M OCASTTranslatorForValue(OCASTTranslator)>visitNode:
0x235ea58: a(n) OCASTTranslatorForValue
    0x7ffeb658fb48 M OCASTTranslatorForValue>visitSequenceNode:
0x235ea58: a(n) OCASTTranslatorForValue
    0x7ffeb658fb80 M RBSequenceNode>acceptVisitor: 0x235ec78: a(n)
RBSequenceNode
    0x7ffeb658fbb8 M
OCASTTranslatorForValue(RBProgramNodeVisitor)>visitNode: 0x235ea58: a(n)
OCASTTranslatorForValue
    0x7ffeb658fbf0 M OCASTTranslatorForValue(OCASTTranslator)>visitNode:
0x235ea58: a(n) OCASTTranslatorForValue
    0x7ffeb658fc40 M
OCASTTranslatorForValue(OCASTTranslator)>visitBlockNode: 0x235ea58: a(n)
OCASTTranslatorForValue
    0x7ffeb658fc78 M RBBlockNode>acceptVisitor: 0x235eda0: a(n) RBBlockNode
    0x7ffeb658fcb0 M
OCASTTranslatorForValue(RBProgramNodeVisitor)>visitNode: 0x235ea58: a(n)
OCASTTranslatorForValue
    0x7ffeb658fce8 M OCASTTranslatorForValue(OCASTTranslator)>visitNode:
0x235ea58: a(n) OCASTTranslatorForValue
    0x7ffeb658fd20 M [] in
OCASTTranslatorForEffect(OCASTTranslator)>emitMessageNode: 0x235e000:
a(n) OCASTTranslatorForEffect
    0x7ffeb658fd68 M OrderedCollection>do: 0x235ee18: a(n) OrderedCollection
    0x7ffeb658fda0 M
OCASTTranslatorForEffect(OCASTTranslator)>emitMessageNode: 0x235e000:
a(n) OCASTTranslatorForEffect
    0x7ffeb658fdd8 M OCASTTranslatorForEffect>emitMessageNode:
0x235e000: a(n) OCASTTranslatorForEffect
    0x7ffeb6581768 M
OCASTTranslatorForEffect(OCASTTranslator)>visitMessageNode: 0x235e000:
a(n) OCASTTranslatorForEffect
    0x7ffeb65817a0 M RBMessageNode>acceptVisitor: 0x235e0d8: a(n)
RBMessageNode
    0x7ffeb65817d8 M
OCASTTranslatorForEffect(RBProgramNodeVisitor)>visitNode: 0x235e000:
a(n) OCASTTranslatorForEffect
    0x7ffeb6581810 M
OCASTTranslatorForEffect(OCASTTranslator)>visitNode: 0x235e000: a(n)
OCASTTranslatorForEffect
    0x7ffeb6581848 M [] in OCASTTranslatorForEffect>visitSequenceNode:
0x235e000: a(n) OCASTTranslatorForEffect
    0x7ffeb6581890 M OrderedCollection>do: 0x235e138: a(n) OrderedCollection
    0x7ffeb65818c8 M OCASTTranslatorForEffect>visitSequenceNode:
0x235e000: a(n) OCASTTranslatorForEffect
    0x7ffeb6581900 M RBSequenceNode>acceptVisitor: 0x235e210: a(n)
RBSequenceNode
    0x7ffeb6581938 M
OCASTTranslatorForEffect(RBProgramNodeVisitor)>visitNode: 0x235e000:
a(n) OCASTTranslatorForEffect
    0x7ffeb6581970 M
OCASTTranslatorForEffect(OCASTTranslator)>visitNode: 0x235e000: a(n)
OCASTTranslatorForEffect
    0x7ffeb65819a8 M OCASTTranslator>visitMethodNode: 0x235e250: a(n)
OCASTTranslator
    0x7ffeb65819e0 M RBMethodNode>acceptVisitor: 0x235e328: a(n)
RBMethodNode
    0x7ffeb6581a18 M OCASTTranslator(RBProgramNodeVisitor)>visitNode:
0x235e250: a(n) OCASTTranslator
    0x7ffeb6581a50 M OCASTTranslator>visitNode: 0x235e250: a(n)
OCASTTranslator
    0x7ffeb6581a90 M RBMethodNode>generateIR 0x235e328: a(n) RBMethodNode
    0x7ffeb6581ac0 M RBMethodNode>generate: 0x235e328: a(n) RBMethodNode
    0x7ffeb6581b00 M [] in OpalCompiler>compile 0x235e3d0: a(n) OpalCompiler
    0x7ffeb6581b30 M BlockClosure>on:do: 0x235e4c0: a(n) BlockClosure
    0x7ffeb6581b78 M OpalCompiler>compile 0x235e3d0: a(n) OpalCompiler
    0x7ffeb6581ba8 M MethodAddition>createCompiledMethod 0x235e5c0: a(n)
MethodAddition
    0x7ffeb6581be0 M MCMethodDefinition>addMethodAdditionTo: 0x644f908:
a(n) MCMethodDefinition
    0x7ffeb6581c20 M [] in MCPackageLoader>tryToLoad: 0x64eacb0: a(n)
MCPackageLoader
    0x7ffeb6581c50 M BlockClosure>on:do: 0x235e6d0: a(n) BlockClosure
    0x7ffeb6581c90 M MCPackageLoader>tryToLoad: 0x64eacb0: a(n)
MCPackageLoader
    0x7ffeb6581cc8 M [] in MCPackageLoader>basicLoadDefinitions
0x64eacb0: a(n) MCPackageLoader
    0x7ffeb6581d30 M [] in
OrderedCollection(Collection)>do:displayingProgress:every: 0x653f700:
a(n) OrderedCollection
    0x7ffeb6581d78 M OrderedCollection>do: 0x653f700: a(n) OrderedCollection
    0x7ffeb6581dd8 M [] in
OrderedCollection(Collection)>do:displayingProgress:every: 0x653f700:
a(n) OrderedCollection
    0x7ffeb656b818 M BlockClosure>cull: 0x656a310: a(n) BlockClosure
    0x7ffeb656b850 M [] in Job>run 0x6540440: a(n) Job
    0x7ffeb656b898 M [] in CurrentJob(DynamicVariable)>value:during:
0x36bf880: a(n) CurrentJob
    0x7ffeb656b8d8 M BlockClosure>ensure: 0x6583098: a(n) BlockClosure
    0x7ffeb656b920 M CurrentJob(DynamicVariable)>value:during:
0x36bf880: a(n) CurrentJob
    0x7ffeb656b960 M CurrentJob class(DynamicVariable
class)>value:during: 0x39a3f30: a(n) CurrentJob class
    0x7ffeb656b9a0 M [] in Job>run 0x6540440: a(n) Job
    0x7ffeb656b9e0 M BlockClosure>ensure: 0x6583270: a(n) BlockClosure
    0x7ffeb656ba18 M Job>run 0x6540440: a(n) Job
    0x7ffeb656ba48 M
NonInteractiveUIManager(UIManager)>displayProgress:from:to:during:
0x5d3e0a8: a(n) NonInteractiveUIManager
    0x7ffeb656ba98 M ByteString(String)>displayProgressFrom:to:during:
0x3a84fc8: a(n) ByteString
    0x7ffeb656baf0 M
OrderedCollection(Collection)>do:displayingProgress:every: 0x653f700:
a(n) OrderedCollection
    0x7ffeb656bb38 M
OrderedCollection(Collection)>do:displayingProgress: 0x653f700: a(n)
OrderedCollection
    0x7ffeb656bb78 M MCPackageLoader>basicLoadDefinitions 0x64eacb0:
a(n) MCPackageLoader
    0x7ffeb656bba8 M [] in MCPackageLoader>basicLoad 0x64eacb0: a(n)
MCPackageLoader
    0x7ffeb656bbe0 M [] in SourceFileArray>deferFlushDuring: 0x2f76370:
a(n) SourceFileArray
    0x7ffeb656bc20 M BlockClosure>ensure: 0x6583388: a(n) BlockClosure
    0x7ffeb656bc58 M SourceFileArray>deferFlushDuring: 0x2f76370: a(n)
SourceFileArray
    0x7ffeb656bc90 M MCPackageLoader>basicLoad 0x64eacb0: a(n)
MCPackageLoader
    0x7ffeb656bcc0 M [] in MCPackageLoader>loadWithNameLike: 0x64eacb0:
a(n) MCPackageLoader
    0x7ffeb656bd00 M BlockClosure>ensure: 0x6583540: a(n) BlockClosure
    0x7ffeb656bd48 M MCPackageLoader>useChangeSetNamed:during:
0x64eacb0: a(n) MCPackageLoader
    0x7ffeb656bd98 I MCPackageLoader>useNewChangeSetNamedLike:during:
0x64eacb0: a(n) MCPackageLoader
    0x7ffeb656bdd8 M MCPackageLoader>loadWithNameLike: 0x64eacb0: a(n)
MCPackageLoader
    0x7ffeb65637c0 M MCVersionLoader>basicLoadWithNameLike: 0x644be48:
a(n) MCVersionLoader
    0x7ffeb6563800 M [] in MCVersionLoader>loadWithNameLike: 0x644be48:
a(n) MCVersionLoader
    0x7ffeb6563840 M [] in MCVersionLoader>announceLoad:do: 0x644be48:
a(n) MCVersionLoader
    0x7ffeb6563880 M BlockClosure>ensure: 0x64eaec8: a(n) BlockClosure
    0x7ffeb65638d0 M [] in MCVersionLoader>announceLoad:do: 0x644be48:
a(n) MCVersionLoader
    0x7ffeb6563910 M BlockClosure>ensure: 0x64eb010: a(n) BlockClosure
    0x7ffeb6563950 M MCVersionLoader>announceLoad:do: 0x644be48: a(n)
MCVersionLoader
    0x7ffeb6563990 M MCVersionLoader>loadWithNameLike: 0x644be48: a(n)
MCVersionLoader
    0x7ffeb65639d0 M [] in MCVersionLoader>load 0x644be48: a(n)
MCVersionLoader
    0x7ffeb6563a00 M BlockClosure>cull: 0x644df68: a(n) BlockClosure
    0x7ffeb6563a38 M [] in Job>run 0x6446d10: a(n) Job
    0x7ffeb6563a80 M [] in CurrentJob(DynamicVariable)>value:during:
0x36bf880: a(n) CurrentJob
    0x7ffeb6563ac0 M BlockClosure>ensure: 0x64eb1c8: a(n) BlockClosure
    0x7ffeb6563b08 M CurrentJob(DynamicVariable)>value:during:
0x36bf880: a(n) CurrentJob
    0x7ffeb6563b48 M CurrentJob class(DynamicVariable
class)>value:during: 0x39a3f30: a(n) CurrentJob class
    0x7ffeb6563b88 M [] in Job>run 0x6446d10: a(n) Job
    0x7ffeb6563bc8 M BlockClosure>ensure: 0x64eb3a0: a(n) BlockClosure
    0x7ffeb6563c00 M Job>run 0x6446d10: a(n) Job
    0x7ffeb6563c38 M [] in MCVersionLoader>load 0x644be48: a(n)
MCVersionLoader
    0x7ffeb6563c78 M BlockClosure>ensure: 0x64eabb8: a(n) BlockClosure
    0x7ffeb6563cb8 M RPackageSet class>withCacheDo: 0x31e8ab8: a(n)
RPackageSet class
    0x7ffeb6563cf0 M MCVersionLoader>load 0x644be48: a(n) MCVersionLoader
    0x7ffeb6563d30 I MetacelloGoferLoad(GoferLoad)>execute 0x6444ed0:
a(n) MetacelloGoferLoad
    0x7ffeb6563d78 M [] in
MetacelloLoadingMCSpecLoader(MetacelloCommonMCSpecLoader)>loadPackageDirective:gofer:
0x62fe108: a(n) MetacelloLoadingMCSpecLoader
    0x7ffeb6563de0 M [] in
MetacelloLoadingMCSpecLoader(MetacelloCommonMCSpecLoader)>loadPackageDirective:gofer:
0x62fe108: a(n) MetacelloLoadingMCSpecLoader
         0x6184b88 s [] in
IceMetacelloPharoPlatform(MetacelloPharoCommonPlatform)>do:displaying:
         0x6184c50 s BlockClosure>cull:
         0x6184d08 s [] in Job>run
         0x6184dc0 s [] in CurrentJob(DynamicVariable)>value:during:
         0x6184e98 s BlockClosure>ensure:
         0x6185040 s CurrentJob(DynamicVariable)>value:during:
         0x6185200 s CurrentJob class(DynamicVariable class)>value:during:
         0x6184f88 s [] in Job>run
         0x6185128 s BlockClosure>ensure:
         0x61852b8 s Job>run
         0x6185390 s
NonInteractiveUIManager(UIManager)>displayProgress:from:to:during:
         0x6185448 s ByteString(String)>displayProgressFrom:to:during:
         0x62fe210 s
IceMetacelloPharoPlatform(MetacelloPharoCommonPlatform)>do:displaying:
         0x6302c90 s
MetacelloLoadingMCSpecLoader(MetacelloCommonMCSpecLoader)>loadPackageDirective:gofer:
         0x63086b0 s
MetacelloExplicitLoadDirective(MetacelloVersionLoadDirective)>loadPackageDirective:gofer:
         0x6310108 s MetacelloPackageLoadDirective>loadUsing:gofer:
         0x6314df0 s [] in
MetacelloExplicitLoadDirective(MetacelloVersionLoadDirective)>loadLinearLoadDirective:gofer:
         0x63176b0 s OrderedCollection>do:
         0x6318630 s
MetacelloExplicitLoadDirective(MetacelloVersionLoadDirective)>loadLinearLoadDirective:gofer:
         0x6319b48 s MetacelloExplicitLoadDirective>explicitLoadUsing:gofer:
         0x631aa78 s MetacelloExplicitLoadDirective>explicitLoadWithPolicy:
         0x631bc30 s
MetacelloEnsureFetchingMCSpecLoader(MetacelloFetchingMCSpecLoader)>explicitLoadPackageSpecs:repositories:
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         0x631dcf8 s MetacelloPackageSpec>ensureLoadUsing:
         0x631eb60 s
MetacelloMCNamelessProjectSpec(MetacelloMCProjectSpec)>ensureLoadUsing:
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MetacelloMCNamelessProjectSpec(MetacelloMCProjectSpec)>ensureLoadedForDevelopmentUsing:
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IceMetacelloPharoPlatform(MetacelloPlatform)>useStackCacheDuring:defaultDictionary:
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IceMetacelloPharoPlatform(MetacelloPlatform)>useStackCacheDuring:defaultDictionary:
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NonInteractiveUIManager(UIManager)>displayProgress:from:to:during:
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IceMetacelloPharoPlatform(MetacelloPharoCommonPlatform)>do:displaying:
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MetacelloMCConfigurationOfProjectSpec(MetacelloMCProjectSpec)>loadVersion:
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IceMetacelloPharoPlatform(MetacelloPlatform)>useStackCacheDuring:defaultDictionary:
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IceMetacelloPharoPlatform(MetacelloPlatform)>useStackCacheDuring:defaultDictionary:
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MetacelloMCConfigurationOfProjectSpec(MetacelloMCProjectSpec)>loadVersion:
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MetacelloMCNamelessProjectSpec(MetacelloGenericProjectSpec)>load
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MetacelloFetchingMCSpecLoader(MetacelloCommonMCSpecLoader)>linearLoadPackageSpecs:repositories:
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MetacelloFetchingMCSpecLoader(MetacelloCommonMCSpecLoader)>linearLoadPackageSpecs:repositories:
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MetacelloFetchingMCSpecLoader>linearLoadPackageSpecs:repositories:
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MetacelloLoaderPolicy>pushLinearLoadDirectivesDuring:for:
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MetacelloFetchingMCSpecLoader>linearLoadPackageSpecs:repositories:
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MetacelloFetchingMCSpecLoader(MetacelloCommonMCSpecLoader)>load
         0x5d8aae8 s MetacelloMCVersionSpecLoader>load
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IceMetacelloPharoPlatform(MetacelloPlatform)>useStackCacheDuring:defaultDictionary:
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IceMetacelloPharoPlatform(MetacelloPlatform)>useStackCacheDuring:defaultDictionary:
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IceMetacelloPharoPlatform(MetacelloPharoCommonPlatform)>do:displaying:
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NonInteractiveUIManager(UIManager)>displayProgress:from:to:during:
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IceMetacelloPharoPlatform(MetacelloPharoCommonPlatform)>do:displaying:
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MetacelloScriptEngine>load:onProjectDownGrade:onProjectUpgrade:
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MetacelloScriptEngine>handleNotificationsForAction:
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MetacelloScriptEngine>handleNotificationsForAction:
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MetacelloScriptEngine>handleNotificationsForAction:
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MetacelloScriptEngine>load:onProjectDownGrade:onProjectUpgrade:
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class>copyRegistryRestoreOnErrorWhile:
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MetacelloScriptEngine>load:onProjectDownGrade:onProjectUpgrade:
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MetacelloScriptApiExecutor(MetacelloScriptExecutor)>execute:
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MetacelloScriptApiExecutor(MetacelloScriptExecutor)>execute:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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class)>activateWith:
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DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
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class(CommandLineHandler class)>activateWith:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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class)>activateWith:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
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PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
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PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
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PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
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PharoCommandLineHandler(BasicCommandLineHandler)>activate
         0x5047ce8 s PharoCommandLineHandler>activate
         0x5048138 s PharoCommandLineHandler class(CommandLineHandler
class)>activateWith:
         0x5048390 s [] in PharoCommandLineHandler class>activateWith:
         0x5048670 s NonInteractiveUIManager(UIManager)>defer:
         0x5044ab0 s PharoCommandLineHandler class>activateWith:
         0x5047da0 s [] in BasicCommandLineHandler>activateSubCommand:
         0x5047238 s BlockClosure>on:do:
         0x5044be0 s BasicCommandLineHandler>activateSubCommand:
         0x5044cb8 s BasicCommandLineHandler>handleSubcommand
         0x5047e58 s BasicCommandLineHandler>handleArgument:
         0x5044d80 s [] in BasicCommandLineHandler>activate
         0x50472f0 s BlockClosure>on:do:
         0x5044e78 s BasicCommandLineHandler>activate
         0x5047f10 s [] in BasicCommandLineHandler class>startUp:
         0x50481f0 s BlockClosure>cull:
         0x5048448 s WorkingSession>executeDeferredStartupActions:
         0x5044f50 s WorkingSession>runStartup:
         0x5047fc8 s WorkingSession>start:
         0x5043d88 s SessionManager>snapshot:andQuit:
         0x5043e40 s [] in SmalltalkImage>snapshot:andQuit:
         0x5043ef8 s CurrentExecutionEnvironment class>activate:for:
         0x5043fe0 s
DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
         0x5044150 s DefaultExecutionEnvironment class>beActiveDuring:
         0x5044098 s SmalltalkImage>snapshot:andQuit:
         0x5042f40 s LoadUpdatesCommandLineHandler>activate
         0x5042ff8 s LoadUpdatesCommandLineHandler
class(CommandLineHandler class)>activateWith:
         0x50432c0 s [] in
PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
         0x5043498 s BlockClosure>on:do:
         0x5043578 s
PharoCommandLineHandler(BasicCommandLineHandler)>activateSubCommand:
         0x5043658 s
PharoCommandLineHandler(BasicCommandLineHandler)>handleSubcommand
         0x5043710 s
PharoCommandLineHandler(BasicCommandLineHandler)>handleArgument:
         0x50437e8 s [] in
PharoCommandLineHandler(BasicCommandLineHandler)>activate
         0x50438f8 s BlockClosure>on:do:
         0x50439d0 s
PharoCommandLineHandler(BasicCommandLineHandler)>activate
         0x5043aa8 s PharoCommandLineHandler>activate
         0x5043b60 s PharoCommandLineHandler class(CommandLineHandler
class)>activateWith:
         0x5043c18 s [] in PharoCommandLineHandler class>activateWith:
         0x5043cd0 s NonInteractiveUIManager(UIManager)>defer:
         0x5042020 s PharoCommandLineHandler class>activateWith:
         0x5042858 s [] in BasicCommandLineHandler>activateSubCommand:
         0x5042bf0 s BlockClosure>on:do:
         0x5042150 s BasicCommandLineHandler>activateSubCommand:
         0x5042228 s BasicCommandLineHandler>handleSubcommand
         0x5042910 s BasicCommandLineHandler>handleArgument:
         0x50422e0 s [] in BasicCommandLineHandler>activate
         0x50429c8 s BlockClosure>on:do:
         0x50423d8 s BasicCommandLineHandler>activate
         0x5042a80 s [] in BasicCommandLineHandler class>startUp:
         0x5042ca8 s BlockClosure>cull:
         0x5042d60 s WorkingSession>executeDeferredStartupActions:
         0x50424b0 s WorkingSession>runStartup:
         0x5042b38 s WorkingSession>start:
         0x502f970 s SessionManager>snapshot:andQuit:
         0x503d010 s [] in SmalltalkImage>snapshot:andQuit:
         0x503d4d0 s CurrentExecutionEnvironment class>activate:for:
         0x503d688 s
DefaultExecutionEnvironment(ExecutionEnvironment)>beActiveDuring:
         0x503d7f8 s DefaultExecutionEnvironment class>beActiveDuring:
         0x503d740 s SmalltalkImage>snapshot:andQuit:
         0x503d8b0 s [] in WorldState class>saveAndQuit
         0x503d968 s BlockClosure>ensure:
         0x503da40 s CursorWithMask(Cursor)>showWhile:
         0x503db20 s WorldState class>saveAndQuit
         0x503dbd8 s [] in
ToggleMenuItemMorph(MenuItemMorph)>invokeWithEvent:
         0x503dc90 s BlockClosure>ensure:
         0x503ddc0 s CursorWithMask(Cursor)>showWhile:
         0x503dea0 s ToggleMenuItemMorph(MenuItemMorph)>invokeWithEvent:
         0x503df58 s ToggleMenuItemMorph(MenuItemMorph)>mouseUp:
         0x503e010 s ToggleMenuItemMorph(MenuItemMorph)>handleMouseUp:
         0x503e0c8 s MouseButtonEvent>sentTo:
         0x503e180 s ToggleMenuItemMorph(Morph)>handleEvent:
         0x503e238 s MorphicEventDispatcher>dispatchDefault:with:
         0x503e2f0 s MorphicEventDispatcher>handleMouseUp:
         0x503e3a8 s MouseButtonEvent>sentTo:
         0x503e460 s [] in MorphicEventDispatcher>dispatchEvent:with:
         0x503e518 s BlockClosure>ensure:
         0x503e5f8 s MorphicEventDispatcher>dispatchEvent:with:
         0x503e6d0 s ToggleMenuItemMorph(Morph)>processEvent:using:
         0x503e788 s MorphicEventDispatcher>dispatchDefault:with:
         0x503e840 s MorphicEventDispatcher>handleMouseUp:
         0x503e948 s MouseButtonEvent>sentTo:
         0x503ea00 s [] in MorphicEventDispatcher>dispatchEvent:with:
         0x503eab8 s BlockClosure>ensure:
         0x503eb98 s MorphicEventDispatcher>dispatchEvent:with:
         0x503ec70 s MenuMorph(Morph)>processEvent:using:
         0x503ed28 s MenuMorph(Morph)>processEvent:
         0x503ede0 s MenuMorph>handleFocusEvent:
         0x503ee98 s [] in HandMorph>sendFocusEvent:to:clear:
         0x503ef50 s BlockClosure>on:do:
         0x503f050 s WorldMorph(PasteUpMorph)>becomeActiveDuring:
         0x503f140 s HandMorph>sendFocusEvent:to:clear:
         0x503f240 s HandMorph>sendEvent:focus:clear:
         0x503f330 s HandMorph>sendMouseEvent:
         0x503f3e8 s HandMorph>handleEvent:
         0x503f4a0 s HandMorph>processEventsFromQueue:
         0x503f558 s HandMorph>processEvents
         0x503f610 s [] in WorldState>doOneCycleNowFor:
         0x503f6c8 s Array(SequenceableCollection)>do:
         0x503f7a0 s WorldState>handsDo:
         0x503f858 s WorldState>doOneCycleNowFor:
         0x503f910 s WorldState>doOneCycleFor:
         0x503f9c8 s WorldMorph>doOneCycle
         0x503fa80 s WorldMorph class>doOneCycle
         0x4d9acd8 s [] in MorphicUIManager>spawnNewProcess
         0x4d9aa58 s [] in BlockClosure>newProcess

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        (Segmentation fault)



--
Cyril Ferlicot
https://ferlicot.fr

http://www.synectique.eu
2 rue Jacques Prévert 01,
59650 Villeneuve d'ascq France


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Re: Is there some progress on the 64bit Metacello loading segfault problem?

CyrilFerlicot
On 12/20/2017 10:48 AM, Thierry Goubier wrote:
> Hi Cyril,
>
> as said before, those are solved by using a more recent vm, such as the
> 201710221351 linux 64bits vm. You're using an older one in the CI
> (the 201707201942), and, unless they have been updated, both stable and
> latest pharo vms as provided by pharo.org <http://pharo.org> are
> subjected to the segfault.
>

Ok, so we just need to wait for a new vm to be marked as stable? :)
Thank you!

> Regards,
>
> Thierry
>



--
Cyril Ferlicot
https://ferlicot.fr

http://www.synectique.eu
2 rue Jacques Prévert 01,
59650 Villeneuve d'ascq France


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