March 2018 - Pharo-dev - lists.pharo.org

[Pharo 7.0-dev] Build #718: 21641 Use "instance creation" protocol in Dependency Analyzer classes - Part2

by ci-pharo-ci-jenkins2＠inria.fr

There is a new Pharo build available! The status of the build #718 was: SUCCESS. The Pull Request #1147 was integrated: "21641 Use "instance creation" protocol in Dependency Analyzer classes - Part2" Pull request url: https://github.com/pharo-project/pharo/pull/1147 Issue Url: https://pharo.fogbugz.com/f/cases/21641 Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

March 23, 2018

Re: [Pharo-dev] pharo64+load code=broken image

by Javier PimÃ¡s

fixing the mnu makes the crash go away :). I still wonder if the crash is "expected" or shouldn't happen. On Fri, Mar 23, 2018 at 11:59 AM, Javier PimÃ¡s <elpochodelagente(a)gmail.com> wrote: > printing all stacks gives more clues: looks like we are causing an mnu at > startup, I'm not sure yet why that ends in a crashed image. Maybe it > happens too soon during initialization. > > (gdb) p printAllStacks() > Process 0x4131ba8 priority 50 > 0x7ffffffa46d8 M ExternalAddress>finalize 0x45e39c8: a(n) > ExternalAddress > 0x7ffffffa4710 M WeakFinalizerItem>finalizeValues 0x45e3070: a(n) > WeakFinalizerItem > 0x7ffffffa4748 M [] in WeakRegistry>finalizeValues 0x157fb18: a(n) > WeakRegistry > 0x7ffffffa4778 M BlockClosure>on:do: 0xc643c0: a(n) BlockClosure > 0x7ffffffa47b8 M BlockClosure>on:fork: 0xc643c0: a(n) BlockClosure > 0x7ffffffa47f8 M [] in WeakRegistry>finalizeValues 0x157fb18: a(n) > WeakRegistry > 0x7ffffffa4840 M OrderedCollection>do: 0xc63b38: a(n) OrderedCollection > 0x7ffffffa4890 M WeakRegistry>finalizeValues 0x157fb18: a(n) > WeakRegistry > 0x7ffffffa48c8 M [] in WeakArray class>doOldFinalization 0x1598518: > a(n) WeakArray class > 0x7ffffffa48f8 M BlockClosure>on:do: 0xc63a00: a(n) BlockClosure > 0x7ffffffa4938 M BlockClosure>on:fork: 0xc63a00: a(n) BlockClosure > 0x7ffffffa4978 M [] in WeakArray class>doOldFinalization 0x1598518: > a(n) WeakArray class > 0x7ffffffa49c0 M WeakArray(SequenceableCollection)>do: 0x12fe7f0: > a(n) WeakArray > 0x7ffffffa49f8 M [] in WeakArray class>doOldFinalization 0x1598518: > a(n) WeakArray class > 0x7ffffffa4a38 M [] in Semaphore>critical: 0x4131b88: a(n) Semaphore > 0x7ffffffa4a78 M BlockClosure>ensure: 0xc5e260: a(n) BlockClosure > 0x7ffffffa4ab8 M Semaphore>critical: 0x4131b88: a(n) Semaphore > 0x7ffffffa4b00 I WeakArray class>doOldFinalization 0x1598518: a(n) > WeakArray class > 0x7ffffffa4b50 I WeakArray class>finalizationProcess 0x1598518: a(n) > WeakArray class > 0x45c3c90 s [] in WeakArray class>restartFinalizationProcess > 0x4136d78 s [] in BlockClosure>newProcess > > processes at priority 40 > Process 0x3591a98 priority 40 > 0x7ffffffa68a0 M IdentityDictionary(Dictionary)>at:ifAbsent: > 0x174b880: a(n) IdentityDictionary > 0x7ffffffa68e8 M Unicode class>toUppercase: 0x1f977b8: a(n) Unicode > class > 0x7ffffffa6920 M Character>asUppercase 0x21a=$67 ($C) > 0x7ffffffa6958 M Character>isVowel 0x21a=$67 ($C) > 0x7ffffffa69a0 M ClassSessionHandler(Object)>printOn: 0x1801578: a(n) > ClassSessionHandler > 0x7ffffffa69d8 M ClassSessionHandler(AbstractSessionHandler)>printOn: > 0x1801578: a(n) ClassSessionHandler > 0x7ffffffa6a10 M LimitedWriteStream(Stream)>print: 0xa5f8a8: a(n) > LimitedWriteStream > 0x7ffffffa6a50 M [] in Array(Collection)>printElementsOn: 0xa5f3e0: > a(n) Array > 0x7ffffffa6a98 M Array(SequenceableCollection)>do:separatedBy: > 0xa5f3e0: a(n) Array > 0x7ffffffa6ad8 M Array(Collection)>printElementsOn: 0xa5f3e0: a(n) > Array > 0x7ffffffa6b10 M Array(Collection)>printOn: 0xa5f3e0: a(n) Array > 0x7ffffffa6b48 M Array>printOn: 0xa5f3e0: a(n) Array > 0x7ffffff9e600 M [] in Array(Object)>printStringLimitedTo: 0xa5f3e0: > a(n) Array > 0x7ffffff9e640 M String class(SequenceableCollection > class)>streamContents:limitedTo: 0x15990e8: a(n) String class > 0x7ffffff9e688 M Array(Object)>printStringLimitedTo: 0xa5f3e0: a(n) > Array > 0x7ffffff9e6c0 M [] in Context>printDetails: 0xa5f5c8: a(n) Context > 0x7ffffff9e6f0 M BlockClosure>on:do: 0xa5fa80: a(n) BlockClosure > 0x7ffffff9e730 M BlockClosure>ifError: 0xa5fa80: a(n) BlockClosure > 0x7ffffff9e788 M Context>printDetails: 0xa5f5c8: a(n) Context > 0x7ffffff9e7e8 I Context>errorReportOn: 0xa5e858: a(n) Context > 0x7ffffff9e830 M [] in SmalltalkImage>logError:inContext: 0x19b62b8: > a(n) SmalltalkImage > 0x7ffffff9e878 M [] in SmalltalkImage>logDuring: 0x19b62b8: a(n) > SmalltalkImage > 0x7ffffff9e8b8 M BlockClosure>ensure: 0xa5fd28: a(n) BlockClosure > 0x7ffffff9e908 I SmalltalkImage>logDuring: 0x19b62b8: a(n) > SmalltalkImage > 0x7ffffff9e950 I SmalltalkImage>logError:inContext: 0x19b62b8: a(n) > SmalltalkImage > 0x7ffffff9e9a0 I StartupUIManager(UIManager)>logError: 0x459ee98: > a(n) StartupUIManager > 0x7ffffff9e9e8 I StartupUIManager(CommandLineUIManager)>handleError:log: > 0x459ee98: a(n) StartupUIManager > 0x7ffffff9ea38 I StartupUIManager>handleError:log: 0x459ee98: a(n) > StartupUIManager > 0x7ffffff9ea88 I StartupUIManager(UIManager)>handleError: 0x459ee98: > a(n) StartupUIManager > 0x7ffffff9eac0 M [] in WorkingSession>runList:do: 0xa5e000: a(n) > WorkingSession > 0x7ffffff9eaf8 M BlockClosure>cull: 0xa5f2e0: a(n) BlockClosure > 0x7ffffff9eb48 I Context>evaluateSignal: 0xa5e5e0: a(n) Context > 0x7ffffff9c570 I Context>handleSignal: 0xa5e5e0: a(n) Context > 0x7ffffff9c5b8 I MessageNotUnderstood(Exception)>signal 0xa5e750: > a(n) MessageNotUnderstood > 0x7ffffff9c608 I SmalltalkImage(Object)>doesNotUnderstand: > isSqueakNOS 0x19b62b8: a(n) SmalltalkImage > 0x7ffffff9c650 I SqueakNOSPlatform class>isActivePlatform 0x4222160: > a(n) SqueakNOSPlatform class > 0x7ffffff9c680 M [] in OSPlatform class>determineActivePlatform > 0x1f28ac8: a(n) OSPlatform class > 0x7ffffff9c6c8 M [] in OrderedCollection(Collection)>detect:ifFound:ifNone: > 0xa5eae0: a(n) OrderedCollection > 0x7ffffff9c710 M OrderedCollection>do: 0xa5eae0: a(n) OrderedCollection > 0x7ffffff9c758 I OrderedCollection(Collection)>detect:ifFound:ifNone: > 0xa5eae0: a(n) OrderedCollection > 0x7ffffff9c7b0 I OrderedCollection(Collection)>detect:ifNone: > 0xa5eae0: a(n) OrderedCollection > 0x7ffffff9c800 I OrderedCollection(Collection)>detect: 0xa5eae0: a(n) > OrderedCollection > 0x7ffffff9c848 I OSPlatform class>determineActivePlatform 0x1f28ac8: > a(n) OSPlatform class > 0x7ffffff9c888 I OSPlatform class>startUp: 0x1f28ac8: a(n) OSPlatform > class > 0x7ffffff9c8c0 M ClassSessionHandler>startup: 0x17e6f18: a(n) > ClassSessionHandler > 0x7ffffff9c900 M [] in WorkingSession>runStartup: 0xa5e000: a(n) > WorkingSession > 0x7ffffff9c948 M [] in WorkingSession>runList:do: 0xa5e000: a(n) > WorkingSession > 0x7ffffff9c978 M BlockClosure>on:do: 0xa5f2b0: a(n) BlockClosure > 0x7ffffff9c9c0 M [] in WorkingSession>runList:do: 0xa5e000: a(n) > WorkingSession > 0x7ffffff9ca08 M Array(SequenceableCollection)>do: 0xa5f3e0: a(n) > Array > 0x7ffffff9ca50 I WorkingSession>runList:do: 0xa5e000: a(n) > WorkingSession > 0x7ffffff9caa0 I WorkingSession>runStartup: 0xa5e000: a(n) > WorkingSession > 0x7ffffff9cae8 I WorkingSession>start: 0xa5e000: a(n) WorkingSession > 0x7ffffff9cb40 I SessionManager>snapshot:andQuit: 0x358f268: a(n) > SessionManager > 0x45e2ca0 s [] in SmalltalkImage>snapshot:andQuit: > 0x45e36b0 s CurrentExecutionEnvironment class>activate:for: > 0x45e4e48 s DefaultExecutionEnvironment(Ex > ecutionEnvironment)>beActiveDuring: > 0x45e5170 s DefaultExecutionEnvironment class>beActiveDuring: > 0x45e4f00 s SmalltalkImage>snapshot:andQuit: > 0x45e5228 s SmalltalkImage>saveImageInFileNamed: > 0x45e53c8 s SmalltalkImage>saveAs: > 0x4184cc8 s UndefinedObject>DoIt > 0x45c3bd8 s OpalCompiler>evaluate > 0x4184de8 s DoItChunk>importFor: > 0x4184ec0 s [] in CodeImporter>evaluate > 0x45c3e00 s OrderedCollection>do: > 0x4184ff8 s CodeImporter>evaluate > 0x45c3eb8 s [] in STCommandLineHandler>installSourceFile: > 0x41bc0b8 s BlockClosure>on:do: > 0x4185150 s STCommandLineHandler>handleErrorsDuring:reference: > 0x4185220 s STCommandLineHandler>installSourceFile: > 0x45c3f70 s [] in STCommandLineHandler>installSourceFiles > 0x45e3440 s OrderedCollection>do: > 0x4185318 s [] in STCommandLineHandler>installSourceFiles > 0x45c4028 s BlockClosure>ensure: > 0x4185410 s STCommandLineHandler>installSourceFiles > 0x45c40e0 s STCommandLineHandler>activate > 0x45e34f8 s STCommandLineHandler class(CommandLineHandler > class)>activateWith: > 0x45e4cd8 s [] in PharoCommandLineHandler(BasicC > ommandLineHandler)>activateSubCommand: > 0x41bc170 s BlockClosure>on:do: > 0x4185518 s PharoCommandLineHandler(BasicC > ommandLineHandler)>activateSubCommand: > 0x41855f0 s PharoCommandLineHandler(BasicC > ommandLineHandler)>handleSubcommand > 0x45c4198 s PharoCommandLineHandler(BasicC > ommandLineHandler)>handleArgument: > 0x41856a8 s [] in PharoCommandLineHandler(BasicC > ommandLineHandler)>activate > 0x41bc228 s BlockClosure>on:do: > 0x41857a0 s PharoCommandLineHandler(BasicC > ommandLineHandler)>activate > 0x45c4250 s PharoCommandLineHandler>activate > 0x45e35b0 s PharoCommandLineHandler class(CommandLineHandler > class)>activateWith: > 0x45e4d90 s [] in PharoCommandLineHandler class>activateWith: > 0x45e50b8 s WorldState>runStepMethodsIn: > 0x45e5310 s WorldMorph>runStepMethods > 0x3847ff8 s WorldState>doOneCycleNowFor: > 0x38480b0 s WorldState>doOneCycleFor: > 0x3848168 s WorldMorph>doOneCycle > 0x3848220 s WorldMorph class>doOneCycle > 0x3591d60 s [] in MorphicUIManager>spawnNewProcess > 0x3591ae0 s [] in BlockClosure>newProcess > > processes at priority 10 > Process 0xa5e138 priority 10 > 0xa60638 s [] in BlockClosure>newProcess > > suspended processes > Process 0x38c7548 priority 80 > 0x38c58f0 s DelaySpinScheduler(DelayMicros > econdScheduler)>runTimerEventLoop > 0x411d130 s [] in DelaySpinScheduler(DelayMicros > econdScheduler)>startTimerEventLoop > 0x38c59c8 s [] in BlockClosure>newProcess > > Process 0xa5e0f0 priority 60 > 0x7ffffffa0ad0 I SmalltalkImage>lowSpaceWatcher 0x19b62b8: a(n) > SmalltalkImage > 0x7ffffffa0b10 I [] in SmalltalkImage>installLowSpaceWatcher > 0x19b62b8: a(n) SmalltalkImage > 0x7ffffffa0b50 I [] in BlockClosure>newProcess 0xa60060: a(n) > BlockClosure > > Process 0xa5e180 priority 60 > 0x7ffffffa2a78 I InputEventFetcher>waitForInput 0x1d0f310: a(n) > InputEventFetcher > 0x7ffffffa2ad0 I InputEventFetcher>eventLoop 0x1d0f310: a(n) > InputEventFetcher > 0x7ffffffa2b10 I [] in InputEventFetcher>installEventLoop 0x1d0f310: > a(n) InputEventFetcher > 0x7ffffffa2b50 I [] in BlockClosure>newProcess 0xa60258: a(n) > BlockClosure > > > On Fri, Mar 23, 2018 at 11:54 AM, Javier PimÃ¡s <elpochodelagente(a)gmail.com > > wrote: > >> Hi Eliot, the crash.dmp shows what I put in the first mail, gdb shows >> some more info: >> >> #0 __GI___libc_free (mem=0x7f15fc1d15d0) at malloc.c:2965 >> #1 0x00000000004c745b in primitiveFFIFree () at >> /home/travis/build/OpenSmalltalk/opensmalltalk-vm/src/plugin >> s/SqueakFFIPrims/X64SysVFFIPlugin.c:6352 >> #2 0x0000000000457f64 in primitiveExternalCall () at >> /home/travis/build/OpenSmalltalk/opensmalltalk-vm/spur64src/ >> vm/gcc3x-cointerp.c:75751 >> #3 0x00000000004595cb in interpretMethodFromMachineCode () at >> /home/travis/build/OpenSmalltalk/opensmalltalk-vm/spur64src/ >> vm/gcc3x-cointerp.c:18524 >> #4 0x000000000045bc69 in ceSendsupertonumArgs (selector=<optimized out>, >> superNormalBar=0, rcvr=<optimized out>, numArgs=0) >> at /home/travis/build/OpenSmalltalk/opensmalltalk-vm/spur64src/ >> vm/gcc3x-cointerp.c:16602 >> #5 0x00000000009000bb in ?? () >> #6 0x00007fffffffdbc0 in ?? () >> #7 0x000000000045ce56 in interpret () at /home/travis/build/OpenSmallta >> lk/opensmalltalk-vm/spur64src/vm/gcc3x-cointerp.c:2731 >> #8 0x00000000009ccf7f in ?? () >> #9 0x00000000045e39c8 in ?? () >> #10 0x00000000045e39c8 in ?? () >> ... >> >> As it is just loading, I think that it is trying to free some memory that >> was allocated before the image was saved. Looks like there is an external >> address that should have been niled but for some reason wasn't. >> >> On Fri, Mar 23, 2018 at 11:43 AM, Eliot Miranda <eliot.miranda(a)gmail.com> >> wrote: >> >>> Hi Javier, >>> >>> what does the crash.dmp file say? Or what does a gdb stacktrace say? >>> >>> _,,,^..^,,,_ (phone) >>> >>> On Mar 23, 2018, at 7:18 AM, Javier PimÃ¡s <elpochodelagente(a)gmail.com> >>> wrote: >>> >>> no luck with this one :( >>> >>> On Fri, Mar 23, 2018 at 4:48 AM, Alistair Grant <akgrant0710(a)gmail.com> >>> wrote: >>> >>>> Hi Javier, >>>> >>>> On 23 March 2018 at 04:54, Javier PimÃ¡s <elpochodelagente(a)gmail.com> >>>> wrote: >>>> > Hi folks, I take a fresh Pharo6.1 (spur64), load a git repository and >>>> save >>>> > the image. When reopening I get a segmentation fault. OS is ubuntu >>>> 17.04/64 >>>> > bits. I just cannot make it work, tried with all the vms I could >>>> (vmI61, >>>> > vmT61, vmLatest70, vmTLatest70). I suspect it is related to using git >>>> but >>>> > I'm not even sure. >>>> > >>>> > Below I put the involved code, crash dump at the end (seems to be the >>>> same >>>> > with any vm). btw, the vmILatest70 script does not seem to work (curl >>>> > https://get.pharo.org/64/vmILatest70 | bash). >>>> > >>>> > Any ideas? >>>> >>>> I'm using the following VM on Ubuntu 16.04 without any issues: >>>> >>>> http://files.pharo.org/vm/pharo-spur64/linux/pharo-linux-x86 >>>> _64threaded-201803160215-43a2f5c.zip >>>> >>>> >>>> HTH, >>>> Alistair >>>> >>>> >>> >>> >>> -- >>> Javier PimÃ¡s >>> Ciudad de Buenos Aires >>> >>> >> >> >> -- >> Javier PimÃ¡s >> Ciudad de Buenos Aires >> > > > > -- > Javier PimÃ¡s > Ciudad de Buenos Aires > -- Javier PimÃ¡s Ciudad de Buenos Aires

March 23, 2018

Re: [Pharo-dev] pharo64+load code=broken image

by Javier PimÃ¡s

printing all stacks gives more clues: looks like we are causing an mnu at startup, I'm not sure yet why that ends in a crashed image. Maybe it happens too soon during initialization. (gdb) p printAllStacks() Process 0x4131ba8 priority 50 0x7ffffffa46d8 M ExternalAddress>finalize 0x45e39c8: a(n) ExternalAddress 0x7ffffffa4710 M WeakFinalizerItem>finalizeValues 0x45e3070: a(n) WeakFinalizerItem 0x7ffffffa4748 M [] in WeakRegistry>finalizeValues 0x157fb18: a(n) WeakRegistry 0x7ffffffa4778 M BlockClosure>on:do: 0xc643c0: a(n) BlockClosure 0x7ffffffa47b8 M BlockClosure>on:fork: 0xc643c0: a(n) BlockClosure 0x7ffffffa47f8 M [] in WeakRegistry>finalizeValues 0x157fb18: a(n) WeakRegistry 0x7ffffffa4840 M OrderedCollection>do: 0xc63b38: a(n) OrderedCollection 0x7ffffffa4890 M WeakRegistry>finalizeValues 0x157fb18: a(n) WeakRegistry 0x7ffffffa48c8 M [] in WeakArray class>doOldFinalization 0x1598518: a(n) WeakArray class 0x7ffffffa48f8 M BlockClosure>on:do: 0xc63a00: a(n) BlockClosure 0x7ffffffa4938 M BlockClosure>on:fork: 0xc63a00: a(n) BlockClosure 0x7ffffffa4978 M [] in WeakArray class>doOldFinalization 0x1598518: a(n) WeakArray class 0x7ffffffa49c0 M WeakArray(SequenceableCollection)>do: 0x12fe7f0: a(n) WeakArray 0x7ffffffa49f8 M [] in WeakArray class>doOldFinalization 0x1598518: a(n) WeakArray class 0x7ffffffa4a38 M [] in Semaphore>critical: 0x4131b88: a(n) Semaphore 0x7ffffffa4a78 M BlockClosure>ensure: 0xc5e260: a(n) BlockClosure 0x7ffffffa4ab8 M Semaphore>critical: 0x4131b88: a(n) Semaphore 0x7ffffffa4b00 I WeakArray class>doOldFinalization 0x1598518: a(n) WeakArray class 0x7ffffffa4b50 I WeakArray class>finalizationProcess 0x1598518: a(n) WeakArray class 0x45c3c90 s [] in WeakArray class>restartFinalizationProcess 0x4136d78 s [] in BlockClosure>newProcess processes at priority 40 Process 0x3591a98 priority 40 0x7ffffffa68a0 M IdentityDictionary(Dictionary)>at:ifAbsent: 0x174b880: a(n) IdentityDictionary 0x7ffffffa68e8 M Unicode class>toUppercase: 0x1f977b8: a(n) Unicode class 0x7ffffffa6920 M Character>asUppercase 0x21a=$67 ($C) 0x7ffffffa6958 M Character>isVowel 0x21a=$67 ($C) 0x7ffffffa69a0 M ClassSessionHandler(Object)>printOn: 0x1801578: a(n) ClassSessionHandler 0x7ffffffa69d8 M ClassSessionHandler(AbstractSessionHandler)>printOn: 0x1801578: a(n) ClassSessionHandler 0x7ffffffa6a10 M LimitedWriteStream(Stream)>print: 0xa5f8a8: a(n) LimitedWriteStream 0x7ffffffa6a50 M [] in Array(Collection)>printElementsOn: 0xa5f3e0: a(n) Array 0x7ffffffa6a98 M Array(SequenceableCollection)>do:separatedBy: 0xa5f3e0: a(n) Array 0x7ffffffa6ad8 M Array(Collection)>printElementsOn: 0xa5f3e0: a(n) Array 0x7ffffffa6b10 M Array(Collection)>printOn: 0xa5f3e0: a(n) Array 0x7ffffffa6b48 M Array>printOn: 0xa5f3e0: a(n) Array 0x7ffffff9e600 M [] in Array(Object)>printStringLimitedTo: 0xa5f3e0: a(n) Array 0x7ffffff9e640 M String class(SequenceableCollection class)>streamContents:limitedTo: 0x15990e8: a(n) String class 0x7ffffff9e688 M Array(Object)>printStringLimitedTo: 0xa5f3e0: a(n) Array 0x7ffffff9e6c0 M [] in Context>printDetails: 0xa5f5c8: a(n) Context 0x7ffffff9e6f0 M BlockClosure>on:do: 0xa5fa80: a(n) BlockClosure 0x7ffffff9e730 M BlockClosure>ifError: 0xa5fa80: a(n) BlockClosure 0x7ffffff9e788 M Context>printDetails: 0xa5f5c8: a(n) Context 0x7ffffff9e7e8 I Context>errorReportOn: 0xa5e858: a(n) Context 0x7ffffff9e830 M [] in SmalltalkImage>logError:inContext: 0x19b62b8: a(n) SmalltalkImage 0x7ffffff9e878 M [] in SmalltalkImage>logDuring: 0x19b62b8: a(n) SmalltalkImage 0x7ffffff9e8b8 M BlockClosure>ensure: 0xa5fd28: a(n) BlockClosure 0x7ffffff9e908 I SmalltalkImage>logDuring: 0x19b62b8: a(n) SmalltalkImage 0x7ffffff9e950 I SmalltalkImage>logError:inContext: 0x19b62b8: a(n) SmalltalkImage 0x7ffffff9e9a0 I StartupUIManager(UIManager)>logError: 0x459ee98: a(n) StartupUIManager 0x7ffffff9e9e8 I StartupUIManager(CommandLineUIManager)>handleError:log: 0x459ee98: a(n) StartupUIManager 0x7ffffff9ea38 I StartupUIManager>handleError:log: 0x459ee98: a(n) StartupUIManager 0x7ffffff9ea88 I StartupUIManager(UIManager)>handleError: 0x459ee98: a(n) StartupUIManager 0x7ffffff9eac0 M [] in WorkingSession>runList:do: 0xa5e000: a(n) WorkingSession 0x7ffffff9eaf8 M BlockClosure>cull: 0xa5f2e0: a(n) BlockClosure 0x7ffffff9eb48 I Context>evaluateSignal: 0xa5e5e0: a(n) Context 0x7ffffff9c570 I Context>handleSignal: 0xa5e5e0: a(n) Context 0x7ffffff9c5b8 I MessageNotUnderstood(Exception)>signal 0xa5e750: a(n) MessageNotUnderstood 0x7ffffff9c608 I SmalltalkImage(Object)>doesNotUnderstand: isSqueakNOS 0x19b62b8: a(n) SmalltalkImage 0x7ffffff9c650 I SqueakNOSPlatform class>isActivePlatform 0x4222160: a(n) SqueakNOSPlatform class 0x7ffffff9c680 M [] in OSPlatform class>determineActivePlatform 0x1f28ac8: a(n) OSPlatform class 0x7ffffff9c6c8 M [] in OrderedCollection(Collection)>detect:ifFound:ifNone: 0xa5eae0: a(n) OrderedCollection 0x7ffffff9c710 M OrderedCollection>do: 0xa5eae0: a(n) OrderedCollection 0x7ffffff9c758 I OrderedCollection(Collection)>detect:ifFound:ifNone: 0xa5eae0: a(n) OrderedCollection 0x7ffffff9c7b0 I OrderedCollection(Collection)>detect:ifNone: 0xa5eae0: a(n) OrderedCollection 0x7ffffff9c800 I OrderedCollection(Collection)>detect: 0xa5eae0: a(n) OrderedCollection 0x7ffffff9c848 I OSPlatform class>determineActivePlatform 0x1f28ac8: a(n) OSPlatform class 0x7ffffff9c888 I OSPlatform class>startUp: 0x1f28ac8: a(n) OSPlatform class 0x7ffffff9c8c0 M ClassSessionHandler>startup: 0x17e6f18: a(n) ClassSessionHandler 0x7ffffff9c900 M [] in WorkingSession>runStartup: 0xa5e000: a(n) WorkingSession 0x7ffffff9c948 M [] in WorkingSession>runList:do: 0xa5e000: a(n) WorkingSession 0x7ffffff9c978 M BlockClosure>on:do: 0xa5f2b0: a(n) BlockClosure 0x7ffffff9c9c0 M [] in WorkingSession>runList:do: 0xa5e000: a(n) WorkingSession 0x7ffffff9ca08 M Array(SequenceableCollection)>do: 0xa5f3e0: a(n) Array 0x7ffffff9ca50 I WorkingSession>runList:do: 0xa5e000: a(n) WorkingSession 0x7ffffff9caa0 I WorkingSession>runStartup: 0xa5e000: a(n) WorkingSession 0x7ffffff9cae8 I WorkingSession>start: 0xa5e000: a(n) WorkingSession 0x7ffffff9cb40 I SessionManager>snapshot:andQuit: 0x358f268: a(n) SessionManager 0x45e2ca0 s [] in SmalltalkImage>snapshot:andQuit: 0x45e36b0 s CurrentExecutionEnvironment class>activate:for: 0x45e4e48 s DefaultExecutionEnvironment(Ex ecutionEnvironment)>beActiveDuring: 0x45e5170 s DefaultExecutionEnvironment class>beActiveDuring: 0x45e4f00 s SmalltalkImage>snapshot:andQuit: 0x45e5228 s SmalltalkImage>saveImageInFileNamed: 0x45e53c8 s SmalltalkImage>saveAs: 0x4184cc8 s UndefinedObject>DoIt 0x45c3bd8 s OpalCompiler>evaluate 0x4184de8 s DoItChunk>importFor: 0x4184ec0 s [] in CodeImporter>evaluate 0x45c3e00 s OrderedCollection>do: 0x4184ff8 s CodeImporter>evaluate 0x45c3eb8 s [] in STCommandLineHandler>installSourceFile: 0x41bc0b8 s BlockClosure>on:do: 0x4185150 s STCommandLineHandler>handleErrorsDuring:reference: 0x4185220 s STCommandLineHandler>installSourceFile: 0x45c3f70 s [] in STCommandLineHandler>installSourceFiles 0x45e3440 s OrderedCollection>do: 0x4185318 s [] in STCommandLineHandler>installSourceFiles 0x45c4028 s BlockClosure>ensure: 0x4185410 s STCommandLineHandler>installSourceFiles 0x45c40e0 s STCommandLineHandler>activate 0x45e34f8 s STCommandLineHandler class(CommandLineHandler class)>activateWith: 0x45e4cd8 s [] in PharoCommandLineHandler(BasicC ommandLineHandler)>activateSubCommand: 0x41bc170 s BlockClosure>on:do: 0x4185518 s PharoCommandLineHandler(BasicC ommandLineHandler)>activateSubCommand: 0x41855f0 s PharoCommandLineHandler(BasicC ommandLineHandler)>handleSubcommand 0x45c4198 s PharoCommandLineHandler(BasicC ommandLineHandler)>handleArgument: 0x41856a8 s [] in PharoCommandLineHandler(BasicC ommandLineHandler)>activate 0x41bc228 s BlockClosure>on:do: 0x41857a0 s PharoCommandLineHandler(BasicC ommandLineHandler)>activate 0x45c4250 s PharoCommandLineHandler>activate 0x45e35b0 s PharoCommandLineHandler class(CommandLineHandler class)>activateWith: 0x45e4d90 s [] in PharoCommandLineHandler class>activateWith: 0x45e50b8 s WorldState>runStepMethodsIn: 0x45e5310 s WorldMorph>runStepMethods 0x3847ff8 s WorldState>doOneCycleNowFor: 0x38480b0 s WorldState>doOneCycleFor: 0x3848168 s WorldMorph>doOneCycle 0x3848220 s WorldMorph class>doOneCycle 0x3591d60 s [] in MorphicUIManager>spawnNewProcess 0x3591ae0 s [] in BlockClosure>newProcess processes at priority 10 Process 0xa5e138 priority 10 0xa60638 s [] in BlockClosure>newProcess suspended processes Process 0x38c7548 priority 80 0x38c58f0 s DelaySpinScheduler(DelayMicros econdScheduler)>runTimerEventLoop 0x411d130 s [] in DelaySpinScheduler(DelayMicros econdScheduler)>startTimerEventLoop 0x38c59c8 s [] in BlockClosure>newProcess Process 0xa5e0f0 priority 60 0x7ffffffa0ad0 I SmalltalkImage>lowSpaceWatcher 0x19b62b8: a(n) SmalltalkImage 0x7ffffffa0b10 I [] in SmalltalkImage>installLowSpaceWatcher 0x19b62b8: a(n) SmalltalkImage 0x7ffffffa0b50 I [] in BlockClosure>newProcess 0xa60060: a(n) BlockClosure Process 0xa5e180 priority 60 0x7ffffffa2a78 I InputEventFetcher>waitForInput 0x1d0f310: a(n) InputEventFetcher 0x7ffffffa2ad0 I InputEventFetcher>eventLoop 0x1d0f310: a(n) InputEventFetcher 0x7ffffffa2b10 I [] in InputEventFetcher>installEventLoop 0x1d0f310: a(n) InputEventFetcher 0x7ffffffa2b50 I [] in BlockClosure>newProcess 0xa60258: a(n) BlockClosure On Fri, Mar 23, 2018 at 11:54 AM, Javier PimÃ¡s <elpochodelagente(a)gmail.com> wrote: > Hi Eliot, the crash.dmp shows what I put in the first mail, gdb shows some > more info: > > #0 __GI___libc_free (mem=0x7f15fc1d15d0) at malloc.c:2965 > #1 0x00000000004c745b in primitiveFFIFree () at > /home/travis/build/OpenSmalltalk/opensmalltalk-vm/src/plugin > s/SqueakFFIPrims/X64SysVFFIPlugin.c:6352 > #2 0x0000000000457f64 in primitiveExternalCall () at > /home/travis/build/OpenSmalltalk/opensmalltalk-vm/spur64src/ > vm/gcc3x-cointerp.c:75751 > #3 0x00000000004595cb in interpretMethodFromMachineCode () at > /home/travis/build/OpenSmalltalk/opensmalltalk-vm/spur64src/ > vm/gcc3x-cointerp.c:18524 > #4 0x000000000045bc69 in ceSendsupertonumArgs (selector=<optimized out>, > superNormalBar=0, rcvr=<optimized out>, numArgs=0) > at /home/travis/build/OpenSmalltalk/opensmalltalk-vm/spur64src/ > vm/gcc3x-cointerp.c:16602 > #5 0x00000000009000bb in ?? () > #6 0x00007fffffffdbc0 in ?? () > #7 0x000000000045ce56 in interpret () at /home/travis/build/OpenSmallta > lk/opensmalltalk-vm/spur64src/vm/gcc3x-cointerp.c:2731 > #8 0x00000000009ccf7f in ?? () > #9 0x00000000045e39c8 in ?? () > #10 0x00000000045e39c8 in ?? () > ... > > As it is just loading, I think that it is trying to free some memory that > was allocated before the image was saved. Looks like there is an external > address that should have been niled but for some reason wasn't. > > On Fri, Mar 23, 2018 at 11:43 AM, Eliot Miranda <eliot.miranda(a)gmail.com> > wrote: > >> Hi Javier, >> >> what does the crash.dmp file say? Or what does a gdb stacktrace say? >> >> _,,,^..^,,,_ (phone) >> >> On Mar 23, 2018, at 7:18 AM, Javier PimÃ¡s <elpochodelagente(a)gmail.com> >> wrote: >> >> no luck with this one :( >> >> On Fri, Mar 23, 2018 at 4:48 AM, Alistair Grant <akgrant0710(a)gmail.com> >> wrote: >> >>> Hi Javier, >>> >>> On 23 March 2018 at 04:54, Javier PimÃ¡s <elpochodelagente(a)gmail.com> >>> wrote: >>> > Hi folks, I take a fresh Pharo6.1 (spur64), load a git repository and >>> save >>> > the image. When reopening I get a segmentation fault. OS is ubuntu >>> 17.04/64 >>> > bits. I just cannot make it work, tried with all the vms I could >>> (vmI61, >>> > vmT61, vmLatest70, vmTLatest70). I suspect it is related to using git >>> but >>> > I'm not even sure. >>> > >>> > Below I put the involved code, crash dump at the end (seems to be the >>> same >>> > with any vm). btw, the vmILatest70 script does not seem to work (curl >>> > https://get.pharo.org/64/vmILatest70 | bash). >>> > >>> > Any ideas? >>> >>> I'm using the following VM on Ubuntu 16.04 without any issues: >>> >>> http://files.pharo.org/vm/pharo-spur64/linux/pharo-linux-x86 >>> _64threaded-201803160215-43a2f5c.zip >>> >>> >>> HTH, >>> Alistair >>> >>> >> >> >> -- >> Javier PimÃ¡s >> Ciudad de Buenos Aires >> >> > > > -- > Javier PimÃ¡s > Ciudad de Buenos Aires > -- Javier PimÃ¡s Ciudad de Buenos Aires

March 23, 2018

Re: [Pharo-dev] pharo64+load code=broken image

by Javier PimÃ¡s

Hi Eliot, the crash.dmp shows what I put in the first mail, gdb shows some more info: #0 __GI___libc_free (mem=0x7f15fc1d15d0) at malloc.c:2965 #1 0x00000000004c745b in primitiveFFIFree () at /home/travis/build/OpenSmalltalk/opensmalltalk-vm/src/plugins/SqueakFFIPrims/X64SysVFFIPlugin.c:6352 #2 0x0000000000457f64 in primitiveExternalCall () at /home/travis/build/OpenSmalltalk/opensmalltalk-vm/spur64src/vm/gcc3x-cointerp.c:75751 #3 0x00000000004595cb in interpretMethodFromMachineCode () at /home/travis/build/OpenSmalltalk/opensmalltalk-vm/spur64src/vm/gcc3x-cointerp.c:18524 #4 0x000000000045bc69 in ceSendsupertonumArgs (selector=<optimized out>, superNormalBar=0, rcvr=<optimized out>, numArgs=0) at /home/travis/build/OpenSmalltalk/opensmalltalk-vm/spur64src/vm/gcc3x-cointerp.c:16602 #5 0x00000000009000bb in ?? () #6 0x00007fffffffdbc0 in ?? () #7 0x000000000045ce56 in interpret () at /home/travis/build/OpenSmalltalk/opensmalltalk-vm/spur64src/vm/gcc3x-cointerp.c:2731 #8 0x00000000009ccf7f in ?? () #9 0x00000000045e39c8 in ?? () #10 0x00000000045e39c8 in ?? () ... As it is just loading, I think that it is trying to free some memory that was allocated before the image was saved. Looks like there is an external address that should have been niled but for some reason wasn't. On Fri, Mar 23, 2018 at 11:43 AM, Eliot Miranda <eliot.miranda(a)gmail.com> wrote: > Hi Javier, > > what does the crash.dmp file say? Or what does a gdb stacktrace say? > > _,,,^..^,,,_ (phone) > > On Mar 23, 2018, at 7:18 AM, Javier PimÃ¡s <elpochodelagente(a)gmail.com> > wrote: > > no luck with this one :( > > On Fri, Mar 23, 2018 at 4:48 AM, Alistair Grant <akgrant0710(a)gmail.com> > wrote: > >> Hi Javier, >> >> On 23 March 2018 at 04:54, Javier PimÃ¡s <elpochodelagente(a)gmail.com> >> wrote: >> > Hi folks, I take a fresh Pharo6.1 (spur64), load a git repository and >> save >> > the image. When reopening I get a segmentation fault. OS is ubuntu >> 17.04/64 >> > bits. I just cannot make it work, tried with all the vms I could (vmI61, >> > vmT61, vmLatest70, vmTLatest70). I suspect it is related to using git >> but >> > I'm not even sure. >> > >> > Below I put the involved code, crash dump at the end (seems to be the >> same >> > with any vm). btw, the vmILatest70 script does not seem to work (curl >> > https://get.pharo.org/64/vmILatest70 | bash). >> > >> > Any ideas? >> >> I'm using the following VM on Ubuntu 16.04 without any issues: >> >> http://files.pharo.org/vm/pharo-spur64/linux/pharo-linux- >> x86_64threaded-201803160215-43a2f5c.zip >> >> >> HTH, >> Alistair >> >> > > > -- > Javier PimÃ¡s > Ciudad de Buenos Aires > > -- Javier PimÃ¡s Ciudad de Buenos Aires

March 23, 2018

Re: [Pharo-dev] pharo64+load code=broken image

by Eliot Miranda

Hi Javier, what does the crash.dmp file say? Or what does a gdb stacktrace say? _,,,^..^,,,_ (phone) > On Mar 23, 2018, at 7:18 AM, Javier PimÃ¡s <elpochodelagente(a)gmail.com> wrote: > > no luck with this one :( > >> On Fri, Mar 23, 2018 at 4:48 AM, Alistair Grant <akgrant0710(a)gmail.com> wrote: >> Hi Javier, >> >> On 23 March 2018 at 04:54, Javier PimÃ¡s <elpochodelagente(a)gmail.com> wrote: >> > Hi folks, I take a fresh Pharo6.1 (spur64), load a git repository and save >> > the image. When reopening I get a segmentation fault. OS is ubuntu 17.04/64 >> > bits. I just cannot make it work, tried with all the vms I could (vmI61, >> > vmT61, vmLatest70, vmTLatest70). I suspect it is related to using git but >> > I'm not even sure. >> > >> > Below I put the involved code, crash dump at the end (seems to be the same >> > with any vm). btw, the vmILatest70 script does not seem to work (curl >> > https://get.pharo.org/64/vmILatest70 | bash). >> > >> > Any ideas? >> >> I'm using the following VM on Ubuntu 16.04 without any issues: >> >> http://files.pharo.org/vm/pharo-spur64/linux/pharo-linux-x86_64threaded-201… >> >> >> HTH, >> Alistair >> > > > > -- > Javier PimÃ¡s > Ciudad de Buenos Aires

March 23, 2018

Re: [Pharo-dev] pharo64+load code=broken image

by Javier PimÃ¡s

no luck with this one :( On Fri, Mar 23, 2018 at 4:48 AM, Alistair Grant <akgrant0710(a)gmail.com> wrote: > Hi Javier, > > On 23 March 2018 at 04:54, Javier PimÃ¡s <elpochodelagente(a)gmail.com> > wrote: > > Hi folks, I take a fresh Pharo6.1 (spur64), load a git repository and > save > > the image. When reopening I get a segmentation fault. OS is ubuntu > 17.04/64 > > bits. I just cannot make it work, tried with all the vms I could (vmI61, > > vmT61, vmLatest70, vmTLatest70). I suspect it is related to using git but > > I'm not even sure. > > > > Below I put the involved code, crash dump at the end (seems to be the > same > > with any vm). btw, the vmILatest70 script does not seem to work (curl > > https://get.pharo.org/64/vmILatest70 | bash). > > > > Any ideas? > > I'm using the following VM on Ubuntu 16.04 without any issues: > > http://files.pharo.org/vm/pharo-spur64/linux/pharo-linux-x86_64threaded- > 201803160215-43a2f5c.zip > > > HTH, > Alistair > > -- Javier PimÃ¡s Ciudad de Buenos Aires

March 23, 2018

Re: [Pharo-dev] PharoDays: 14/15 June 2018

by Stephan Eggermont

Stephane Ducasse <stepharo.self(a)gmail.com> wrote: > Hi All > > We would like to organise PharoDays the 14 and 15 June. Could you tell us > if you see big problems from your side before we announce it. Works better than 7/8, which I cannot make Stephan Eggermont

March 23, 2018

Re: [Pharo-dev] Experiment: New Download page based on Pharo Launcher

by CÃ©drick BÃ©ler

Thx Ben for all. I will investigate further as most of the students use windows (still I ask them top bring their computer cause here itâs all virtualized windows with network user files mounted on the virtual system launch). > > btw, what is the directory here that its trying to write to? I donât knowâ¦ I ask the student to send me the stack. I wonât see them until 2 weeks. But I will then try with some to make this stuff work more reliably and give/ask feedback here. Anyway, I still have the solution to launch the old way. So there is an alternative. But I really like the launcher. It really helps organizing (for me :)). For students, in a first approcach itâs not that important. > > > Now I notice... > the Linux PharoLauncher download is a ZIP file > and the Mac PharoLauncher download is a ZIP file > so... can we make the Windows PharoLauncher download a ZIP file? > > Doing that, at least as an interim measure, would *immediately* make PharoLauncher > usable to students on locked-down Windows machines in University student labs. > I'd expect this will improve the success with this experiment > to use PharoLauncher as the main user entry point. > > The problem with using an "Installer" for the Windows PharoLauncher is the large amount > of testing required to work *reliably* with *all* the "different ways people work" > under several different versions of Windows introduced different layers of user security intricacies. Oh yeahâ¦ I can see thatâ¦ and since I donât use windows since XP, I can tell you itâs a pain to just use it again. I (sadly) need a windows box to test. Iâm thinking also to prepare a linux virtual box image which is also interesting. But still, to get adoption (even for A or 2 student), its important that it works well on windows. Iâll give feedback (but in 2/3 weeks). Cheers, CÃ©drick > Lets move forward in small steps. A ZIP download/extract is simple, and consistent with other platforms. > > > In the meantime while waiting for that to happen, you can... > > 1. Download/extract http://files.pharo.org/platform/Pharo6.1-win.zip <http://files.pharo.org/platform/Pharo6.1-win.zip> > > 2. Rename Pharo6.1 folder to PharoLauncher > Rename Pharo6.1.* files to PharoLauncher1.1.* > > 3. Metacello new > smalltalkhubUser: 'Pharo' > project: 'PharoLauncher'; > configuration: 'PharoLauncher'; > load. > PhLDeploymentScript doAll. > PharoLauncher open. > Smalltalk snapshot: true andQuit: true. > > 4. Zip up the parent folder, test on another machine and provide a link to your students. > > cheers -ben > > > P.S. I was going to suggest also renaming Pharo.exe to PharoLauncher.exe > but with an empty Documents\Pharo\vms > I get... "Error: Cannot detect Pharo executable in C:\Temp\MyPharoLauncher\PharoLauncher" > in PhLVirtualMachine>>initializeOn: "File @ C:\Temp\MyPharoLauncher\PharoLauncher" > since "executables := aFolder allChildrenMatching: self class executableName." > is empty since "self class executableName" ==> "Pharo.exe" > > It would be nice for that to not be hard coded. I tried digging further but ran out of time. > I am curious it mattered since using "Pharo.exe" the Launcher went on to download a VM anyway. > > > P.S.2. > I believe the best path forward for system-wide PharoLauncher installed under "C:\Program Files" > would be to install there only... > * the VM > * PharoLauncher.ZIP > * a tiny non-Pharo wrapper program as the shortcut linked from AllUsers > Start Menu > PharoLauncher > that extracts PharoLauncher.ZIP to the user's data area and then starts that user specific PharoLauncher. > > Then regardless whether: > * they individually download/extract PharoLauncher.ZIP > * the system-wide-wrapper extracts PharoLauncher.ZIP > its a similar experience for users which should aid reliability by reducing the number of "different " use cases.

March 23, 2018

Re: [Pharo-dev] PharoDays: 14/15 June 2018

by Tudor Girba

Hi, Unfortunately, those dates do not work well for me. it would be hard for me to get there on those days. Cheers, Doru > On Mar 23, 2018, at 11:21 AM, Stephane Ducasse <stepharo.self(a)gmail.com> wrote: > > Hi All > > We would like to organise PharoDays the 14 and 15 June. Could you tell us > if you see big problems from your side before we announce it. > > Tx > -- www.tudorgirba.com www.feenk.com "It's not how it is, it is how we see it."

March 23, 2018

PharoDays: 14/15 June 2018

by Stephane Ducasse

Hi All We would like to organise PharoDays the 14 and 15 June. Could you tell us if you see big problems from your side before we announce it. Tx

March 23, 2018