I have the impression that there are several problems together.
May be removing the cleanUpforRelease and see if it fixes the problems with 
dateandtime delays is a good move.

Stef

On Feb 27, 2013, at 1:57 PM, Camillo Bruni <camillobr...@gmail.com> wrote:

> To rule out side-effects, I suggest deactivating ALL NB tests and see if we 
> still have such unpredictable behavior. Since last november we basically 
> didn't
> manage to get the system back into stable mode.
> 
> And there are currently three things (maybe unrelated) that worry me a lot:
> - delay processes
> - unloading of plugins at some point
> - unstable "becomeForward:"
> 
> we should really come up with a battle plan... which brings me to the next 
> question
> 
> when are you on holidays igor?
> 
> 
> On 2013-02-27, at 13:51, Igor Stasenko <siguc...@gmail.com> wrote:
> 
>> yes, i seen that dump, Marcus.
>> 
>> It is of course easy to blame become, but it can be worse:
>> something corrupts heap, and the corruption stays dormant, until
>> become operation, because
>> it scans heap and then stumbling upon invalid pointer, which leads to crash.
>> 
>> On 27 February 2013 13:47, Camillo Bruni <camillobr...@gmail.com> wrote:
>>> I will setup a second Pharo-2.0-Test running on the StackVM so we can 
>>> compare them bit.
>>> 
>>> 
>>> On 2013-02-27, at 13:40, Marcus Denker <marcus.den...@inria.fr> wrote:
>>> 
>>>> Hmm…
>>>> 
>>>> https://ci.inria.fr/pharo/job/Pharo-2.0-Tests/label=linux/187/consoleFull
>>>> 
>>>> 
>>>> Smalltalk stack dump:
>>>> 0xbfb19878 M WideString(Object)>becomeForward: 0x795d44e4: a(n) WideString
>>>> 0xbfb19894 M WideString>? 0x795d44e4: a(n) WideString
>>>> 0xbfb198b4 M WriteStream>nextPut: 0x795c5f8c: a(n) WriteStream
>>>> 0xbfb198dc M [] in ZnStringEntity>readLimitedFrom: 0x795c1500: a(n) 
>>>> ZnStringEntity
>>>> 0xbfb107d8 M String class(SequenceableCollection 
>>>> class)>new:streamContents: 0x777cde88: a(n) String class
>>>> 0xbfb10808 M ZnStringEntity>readLimitedFrom: 0x795c1500: a(n) 
>>>> ZnStringEntity
>>>> 0xbfb10824 M ZnStringEntity>readFrom: 0x795c1500: a(n) ZnStringEntity
>>>> 0xbfb10844 M ZnEntity class>readFrom:usingType:andLength: 0x777e8c30: a(n) 
>>>> ZnEntity class
>>>> 0xbfb10870 M ZnEntityReader>readFrom:usingType:andLength: 0x795bb9d0: a(n) 
>>>> ZnEntityReader
>>>> 0xbfb108a4 M ZnEntityReader>readEntityFromStream 0x795bb9d0: a(n) 
>>>> ZnEntityReader
>>>> 0xbfb108c0 M ZnEntityReader>readEntity 0x795bb9d0: a(n) ZnEntityReader
>>>> 0xbfb108dc M ZnResponse(ZnMessage)>readEntityFrom: 0x795b3240: a(n) 
>>>> ZnResponse
>>>> 0xbfafd750 M ZnResponse>readEntityFrom: 0x795b3240: a(n) ZnResponse
>>>> 0xbfafd76c M ZnResponse(ZnMessage)>readFrom: 0x795b3240: a(n) ZnResponse
>>>> 0xbfafd78c M ZnResponse class(ZnMessage class)>readFrom: 0x777e9004: a(n) 
>>>> ZnResponse class
>>>> 0xbfafd7a8 M ZnClient>executeRequestResponse 0x79580ff0: a(n) ZnClient
>>>> 0xbfafd7c0 M [] in ZnClient>getConnectionAndExecute 0x79580ff0: a(n) 
>>>> ZnClient
>>>> 0xbfafd7e0 M BlockClosure>ensure: 0x795b1fec: a(n) BlockClosure
>>>> 0xbfafd7fc M ZnClient>getConnectionAndExecute 0x79580ff0: a(n) ZnClient
>>>> 0xbfafd814 M ZnClient>executeWithRedirectsRemaining: 0x79580ff0: a(n) 
>>>> ZnClient
>>>> 0xbfafd830 M ZnClient>executeWithRedirectsRemaining: 0x79580ff0: a(n) 
>>>> ZnClient
>>>> 0xbfafd84c M [] in ZnClient>executeWithRetriesRemaining: 0x79580ff0: a(n) 
>>>> ZnClient
>>>> 0xbfafd868 M BlockClosure>on:do: 0x79583bd8: a(n) BlockClosure
>>>> 0xbfafd888 M ZnClient>executeWithRetriesRemaining: 0x79580ff0: a(n) 
>>>> ZnClient
>>>> 0xbfafd8a4 M [] in ZnClient>executeWithTimeout 0x79580ff0: a(n) ZnClient
>>>> 0xbfafd8c0 M BlockClosure>on:do: 0x795839cc: a(n) BlockClosure
>>>> 0xbfafd8e0 M [] in ZnClient>executeWithTimeout 0x79580ff0: a(n) ZnClient
>>>> 0xbfb1a718 M [] in ZnClient>withTimeoutDo: 0x79580ff0: a(n) ZnClient
>>>> 0xbfb1a73c M [] in ZnConnectionTimeout(DynamicVariable)>value:during: 
>>>> 0x777949f0: a(n) ZnConnectionTimeout
>>>> 0xbfb1a75c M BlockClosure>ensure: 0x7958393c: a(n) BlockClosure
>>>> 0xbfb1a780 M ZnConnectionTimeout(DynamicVariable)>value:during: 
>>>> 0x777949f0: a(n) ZnConnectionTimeout
>>>> 0xbfb1a7a0 M ZnConnectionTimeout class(DynamicVariable 
>>>> class)>value:during: 0x777ea304: a(n) ZnConnectionTimeout class
>>>> 0xbfb1a7c0 M ZnClient>withTimeoutDo: 0x79580ff0: a(n) ZnClient
>>>> 0xbfb1a7dc M ZnClient>executeWithTimeout 0x79580ff0: a(n) ZnClient
>>>> 0xbfb1a7f8 M [] in ZnClient>execute 0x79580ff0: a(n) ZnClient
>>>> 0xbfb1a814 M [] in ZnClient>withProgressDo: 0x79580ff0: a(n) ZnClient
>>>> 0xbfb1a838 M [] in ZnSignalProgress(DynamicVariable)>value:during: 
>>>> 0x7799034c: a(n) ZnSignalProgress
>>>> 0xbfb1a858 M BlockClosure>ensure: 0x79583764: a(n) BlockClosure
>>>> 0xbfb1a87c M ZnSignalProgress(DynamicVariable)>value:during: 0x7799034c: 
>>>> a(n) ZnSignalProgress
>>>> 0xbfb1a89c M ZnSignalProgress class(DynamicVariable class)>value:during: 
>>>> 0x7799005c: a(n) ZnSignalProgress class
>>>> 0xbfb1a8bc M ZnClient>withProgressDo: 0x79580ff0: a(n) ZnClient
>>>> 0xbfb1a8e0 M ZnClient>execute 0x79580ff0: a(n) ZnClient
>>>> 0xbfaad7a8 M ZnClient>get 0x79580ff0: a(n) ZnClient
>>>> 0xbfaad7d0 M ZnClientTests>testRedirect 0x794a76bc: a(n) ZnClientTests
>>> 
>>> 
>> 
>> 
>> 
>> -- 
>> Best regards,
>> Igor Stasenko.
>> 
> 
> 


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