Croquet FFI tests segfault

Per Bert, I ran the FFI-Tests->FFIPluginTests(74 tests) and squeak 5.3 on 32 bit machine segfaults.

I ran squeak as squeak.sh >> debug.

text of debug is at bottom of this email.

Suggestions on how to isolate which test(s) are barfing and I will do that to try and hunt it down

thanks

----------------------------------debug below--------------

Using /home/wm/usr/src/smalltalk/squeak5.3/bin/squeak...

8 ints came in as

i1 = 12 (c)

i2 = 29 (1d)

i3 = 46 (2e)

i4 = 63 (3f)

i5 = 0 (0)

i6 = 162350382 (9ad452e)

i7 = 0 (0)

i8 = 85 (55)

8 long longs came in as

i1 = -103079215112 (ffffffe7fffffff8)

i2 = -34359738352 (fffffff800000010)

i3 = 34359738408 (800000028)

i4 = 103079215168 (1800000040)

i5 = 171798691928 (2800000058)

i6 = 240518168688 (3800000070)

i7 = 4 (4)

i8 = 162360629 (9ad6d35)

4 characters came in as

c1 = \0 (0)

c2 = \0 (0)

c3 = \0 (0)

c4 = \0 (0)

The two floats are 0.000000 and 0.000000

The two floats are 0.000000 and 0.000000

4 ints came in as

i1 = 0 (0)

i2 = 0 (0)

i3 = 131632 (20230)

i4 = 0 (0)

Segmentation fault Wed Mar 25 07:00:59 2020

/home/wm/usr/src/smalltalk/squeak5.3/bin/squeak

Squeak VM version: 5.0-202003021730  Tue Mar  3 08:28:29 UTC 2020 gcc 5.4.0 [Production Spur VM]

Built from: CoInterpreter VMMaker.oscog-nice.2712 uuid: da64ef0b-fb0a-4770-ac16-f9b448234615 Mar  3 2020

With: StackToRegisterMappingCogit VMMaker.oscog-eem.2719 uuid: e40f3e94-3a54-411b-9613-5d19114ea131 Mar  3 2020

Revision: VM: 202003021730 https://github.com/OpenSmalltalk/opensmalltalk-vm.git

Date: Mon Mar 2 18:30:55 2020 CommitHash: 6a0bc96

Plugins: 202003021730 https://github.com/OpenSmalltalk/opensmalltalk-vm.git

Build host: Linux travis-job-56ef6ed6-a99c-4420-b3aa-37bf991d063a 4.15.0-1028-gcp #29~16.04.1-Ubuntu SMP Tue Feb 12 16:31:10 UTC 2019 i686 i686 i686 GNU/Linux

plugin path: /home/wm/usr/src/smalltalk/squeak5.3/bin/ [default: /home/wm/usr/src/smalltalk/squeak5.3/bin/]

C stack backtrace & registers:

eax 0x7cd17041 ebx 0x00000072 ecx 0x00000072 edx 0x0d0ace14

edi 0xbfbbab38 esi 0xbfbbab38 ebp 0xbfba7dc8 esp 0xbfba7d60

eip 0x0809d420

*/home/wm/usr/src/smalltalk/squeak5.3/bin/squeak(interpret+0x1440)[0x809d420]

/home/wm/usr/src/smalltalk/squeak5.3/bin/squeak[0x805ee55]

/home/wm/usr/src/smalltalk/squeak5.3/bin/squeak[0x8060883]

linux-gate.so.1(__kernel_rt_sigreturn+0x0)[0xb7749ba0]

/home/wm/usr/src/smalltalk/squeak5.3/bin/squeak(interpret+0x1440)[0x809d420]

/home/wm/usr/src/smalltalk/squeak5.3/bin/squeak[0x80a549b]

/home/wm/usr/src/smalltalk/squeak5.3/bin/squeak(interpret+0x1e5)[0x809c1c5]

/home/wm/usr/src/smalltalk/squeak5.3/bin/squeak(main+0x2f1)[0x805e381]

/lib/libc.so.6(__libc_start_main+0x107)[0xb752a697]

/home/wm/usr/src/smalltalk/squeak5.3/bin/squeak[0x805e6b4]

[0x1000]

Smalltalk stack dump:

0xbfbbac10 I SmallInteger(ExternalFunction)>invokeWithArguments: 0x101=128

0xbfbbac34 I ExternalLibraryFunction(ExternalFunction)>invokeWith: 0x9d9ef38: a(n) ExternalLibraryFunction

0xbfbbac60 I FFIPluginTests>testConstructedPrintString 0x9bebcd0: a(n) FFIPluginTests

0xbfbbac78 M FFIPluginTests(TestCase)>performTest 0x9bebcd0: a(n) FFIPluginTests

0xbfbbac90 M [] in FFIPluginTests(TestCase)>runCase 0x9bebcd0: a(n) FFIPluginTests

0xbfbbacac M BlockClosure>on:do: 0x9d9e7e0: a(n) BlockClosure

0xbfbbacd4 M [] in FFIPluginTests(TestCase)>timeout:after: 0x9bebcd0: a(n) FFIPluginTests

0xbfbbacf4 M BlockClosure>ensure: 0x9d9ed28: a(n) BlockClosure

0xbfbbad1c M FFIPluginTests(TestCase)>timeout:after: 0x9bebcd0: a(n) FFIPluginTests

0xbfbbad3c M [] in FFIPluginTests(TestCase)>runCase 0x9bebcd0: a(n) FFIPluginTests

0xbfbbad5c M BlockClosure>ensure: 0x9d9e098: a(n) BlockClosure

0xbfbbad78 M FFIPluginTests(TestCase)>runCase 0x9bebcd0: a(n) FFIPluginTests

0xbfbbad94 M [] in TestResult>runCase: 0x9b92850: a(n) TestResult

0xbfbbadb0 M Time class>microsecondsToRun: 0xa2cde48: a(n) Time class

0xbfbbadcc M Time class>millisecondsToRun: 0xa2cde48: a(n) Time class

0xbfbb29f8 M BlockClosure>timeToRun 0x9d9df50: a(n) BlockClosure

0xbfbb2a14 M BlockClosure>timeToRunWithoutGC 0x9d9df50: a(n) BlockClosure

0xbfbb2a34 M [] in TestResult>runCase: 0x9b92850: a(n) TestResult

0xbfbb2a50 M BlockClosure>on:do: 0x9d9de10: a(n) BlockClosure

0xbfbb2a78 M [] in BlockClosure>on:do:on:do: 0x9d9de10: a(n) BlockClosure

0xbfbb2a94 M BlockClosure>on:do: 0x9d9ded0: a(n) BlockClosure

0xbfbb2ab4 M BlockClosure>on:do:on:do: 0x9d9de10: a(n) BlockClosure

0xbfbb2ae0 M TestResult>runCase: 0x9b92850: a(n) TestResult

0xbfbb2afc M FFIPluginTests(TestCase)>run: 0x9bebcd0: a(n) FFIPluginTests

0xbfbb2b18 M TestRunner>runTest: 0xdd3b320: a(n) TestRunner

0xbfbb2b34 M [] in TestRunner>runSuite: 0xdd3b320: a(n) TestRunner

0xbfbb2b6c M [] in OrderedCollection(Collection)>do:displayingProgress:every: 0x9ba9ea8: a(n) OrderedCollection

0xbfbb2b8c M OrderedCollection>do: 0x9ba9ea8: a(n) OrderedCollection

0xbfbb2bbc M [] in OrderedCollection(Collection)>do:displayingProgress:every: 0x9ba9ea8: a(n) OrderedCollection

0xbfbb2be4 M [] in MorphicUIManager>displayProgress:at:from:to:during: 0xb874b60: a(n) MorphicUIManager

0xbfbb2c00 M BlockClosure>on:do: 0x9ba9f98: a(n) BlockClosure

0xbfbb2c2c M [] in MorphicUIManager>displayProgress:at:from:to:during: 0xb874b60: a(n) MorphicUIManager

0xbfbb2c4c M BlockClosure>ensure: 0x9baa030: a(n) BlockClosure

0xbfbb2c78 I MorphicUIManager>displayProgress:at:from:to:during: 0xb874b60: a(n) MorphicUIManager

0xbfbb2cac I ProgressInitiationException>defaultResumeValue 0x9baa0c8: a(n) ProgressInitiationException

0xbfbb2cd0 I ProgressInitiationException(Exception)>resume 0x9baa0c8: a(n) ProgressInitiationException

0xbfbb2cf0 I ProgressInitiationException>defaultAction 0x9baa0c8: a(n) ProgressInitiationException

0xbfbb2d14 I UndefinedObject>handleSignal: 0x9fc4c70: a(n) UndefinedObject

0xbfbb2d38 I ProgressInitiationException(Exception)>signal 0x9baa0c8: a(n) ProgressInitiationException

0xbfbb2d58 I ProgressInitiationException>display:at:from:to:during: 0x9baa0c8: a(n) ProgressInitiationException

0xbfbb2d8c I ProgressInitiationException class>display:at:from:to:during: 0xa3dc1a8: a(n) ProgressInitiationException class

0xbfbb2dc0 I ByteString(String)>displayProgressAt:from:to:during: 0xb2bae48: a(n) ByteString

0xbfbb3b94 I ByteString(String)>displayProgressFrom:to:during: 0xb2bae48: a(n) ByteString

0xbfbb3bcc I OrderedCollection(Collection)>do:displayingProgress:every: 0x9ba9ea8: a(n) OrderedCollection

0xbfbb3bfc M [] in TestRunner>basicRunSuite:do: 0xdd3b320: a(n) TestRunner

0xbfbb3c1c M BlockClosure>ensure: 0x9baa370: a(n) BlockClosure

0xbfbb3c40 I TestRunner>basicRunSuite:do: 0xdd3b320: a(n) TestRunner

0xbfbb3c68 I TestRunner>runSuite: 0xdd3b320: a(n) TestRunner

0xbfbb3c8c I TestRunner>runAll 0xdd3b320: a(n) TestRunner

0xbfbb3cac I PluggableButtonMorphPlus(PluggableButtonMorph)>performAction 0x9ba96c0: a(n) PluggableButtonMorphPlus

0xbfbb3ccc I PluggableButtonMorphPlus>performAction 0x9ba96c0: a(n) PluggableButtonMorphPlus

0xbfbb3ce8 M [] in PluggableButtonMorphPlus(PluggableButtonMorph)>mouseUp: 0x9ba96c0: a(n) PluggableButtonMorphPlus

0xbfbb3d0c M Array(SequenceableCollection)>do: 0x9baa4b0: a(n) Array

0xbfbb3d30 I PluggableButtonMorphPlus(PluggableButtonMorph)>mouseUp: 0x9ba96c0: a(n) PluggableButtonMorphPlus

0xbfbb3d4c M PluggableButtonMorphPlus(Morph)>handleMouseUp: 0x9ba96c0: a(n) PluggableButtonMorphPlus

0xbfbb3d68 M MouseButtonEvent>sentTo: 0x9baa468: a(n) MouseButtonEvent

0xbfbb3d88 M PluggableButtonMorphPlus(Morph)>handleEvent: 0x9ba96c0: a(n) PluggableButtonMorphPlus

0xbfbb3da4 M PluggableButtonMorphPlus(Morph)>handleFocusEvent: 0x9ba96c0: a(n) PluggableButtonMorphPlus

0xbfbb3dc8 M MorphicEventDispatcher>doHandlingForFocusEvent:with: 0x9ba9650: a(n) MorphicEventDispatcher

0xbfbb0acc M MorphicEventDispatcher>dispatchFocusEvent:with: 0x9ba9650: a(n) MorphicEventDispatcher

0xbfbb0aec M PluggableButtonMorphPlus(Morph)>processFocusEvent:using: 0x9ba96c0: a(n) PluggableButtonMorphPlus

0xbfbb0b0c M PluggableButtonMorphPlus(Morph)>processFocusEvent: 0x9ba96c0: a(n) PluggableButtonMorphPlus

0xbfbb0b34 M [] in HandMorph>sendFocusEvent:to:clear: 0xa5a34a0: a(n) HandMorph

0xbfbb0b54 M BlockClosure>ensure: 0x9ba9770: a(n) BlockClosure

0xbfbb0b74 M MouseButtonEvent(MorphicEvent)>becomeActiveDuring: 0x9b94710: a(n) MouseButtonEvent

0xbfbb0b9c M [] in HandMorph>sendFocusEvent:to:clear: 0xa5a34a0: a(n) HandMorph

0xbfbb0bbc M BlockClosure>ensure: 0x9ba9868: a(n) BlockClosure

0xbfbb0bdc M HandMorph>becomeActiveDuring: 0xa5a34a0: a(n) HandMorph

0xbfbb0c04 M [] in HandMorph>sendFocusEvent:to:clear: 0xa5a34a0: a(n) HandMorph

0xbfbb0c24 M BlockClosure>ensure: 0x9ba9960: a(n) BlockClosure

0xbfbb0c44 M PasteUpMorph>becomeActiveDuring: 0xa395e38: a(n) PasteUpMorph

0xbfbb0c68 M HandMorph>sendFocusEvent:to:clear: 0xa5a34a0: a(n) HandMorph

0xbfbb0c94 M HandMorph>sendEvent:focus:clear: 0xa5a34a0: a(n) HandMorph

0xbfbb0cb8 M HandMorph>sendMouseEvent: 0xa5a34a0: a(n) HandMorph

0xbfbb0cd8 M HandMorph>handleEvent: 0xa5a34a0: a(n) HandMorph

0xbfbb0d04 M HandMorph>processEvents 0xa5a34a0: a(n) HandMorph

0xbfbb0d20 M [] in WorldState>doOneCycleNowFor: 0xa534910: a(n) WorldState

0xbfbb0d44 M Array(SequenceableCollection)>do: 0x9fde028: a(n) Array

0xbfbb0d60 M WorldState>handsDo: 0xa534910: a(n) WorldState

0xbfbb0d80 M WorldState>doOneCycleNowFor: 0xa534910: a(n) WorldState

0xbfbb0d9c M WorldState>doOneCycleFor: 0xa534910: a(n) WorldState

0xbfbb0db8 M PasteUpMorph>doOneCycle 0xa395e38: a(n) PasteUpMorph

0xbfbb0dd0 M [] in MorphicProject>spawnNewProcess 0xa6618e8: a(n) MorphicProject

0xd647100 s [] in BlockClosure>newProcess

Most recent primitives

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basicNew:

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primDisplayString:from:to:map:xTable:kern:

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primShowRectLeft:right:top:bottom:

primitiveDeferUpdates:

forceDisplayUpdate

findNextUnwindContextUpTo:

tempAt:

tempAt:put:

tempAt:

terminateTo:

tempAt:put:

findNextUnwindContextUpTo:

terminateTo:

utcMicrosecondClock

//

vmParameterAt:

vmParameterAt:

**StackOverflow**

utcMicrosecondClock

getSystemAttribute:

getSystemAttribute:

basicNew:

stackp:

resume

wait

signal

utcMicrosecondClock

+

<

<=

>=

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<

primSignal:atUTCMicroseconds:

wait

signal

wait

signal

suspend

getSystemAttribute:

getSystemAttribute:

basicNew:

stackp:

resume

wait

signal

utcMicrosecondClock

+

<

<=

>=

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<

primSignal:atUTCMicroseconds:

wait

signal

wait

perform:

hashWithInitialHash:

compare:with:collated:

at:

headerWord

hashWithInitialHash:

compare:with:collated:

invokeWithArguments:

stack page bytes 4096 available headroom 2788 minimum unused headroom 3012

(Segmentation fault)