[Vm-dev] Image crashing on startup, apparently during GC

[Damien Pollet]

Hi, I have a Pharo image that crashes the VM on startup. The crash report
below seems to incriminate GC. Should I make it available somewhere online?
What's most convenient?

Process:               Pharo [64892]
Path:                  /Users/USER/*/Pharo.app/Contents/MacOS/Pharo
Identifier:            org.pharo.Pharo
Version:               5.0.201708271955 (5.0.201708271955)
Code Type:             X86-64 (Native)
Parent Process:        ??? [64888]
Responsible:           Pharo [64892]
User ID:               501

Date/Time:             2018-03-19 20:27:03.906 +0100
OS Version:            Mac OS X 10.13.3 (17D102)
Report Version:        12
Anonymous UUID:        6D022236-78DD-6676-117F-EADA56D5D1BE

Sleep/Wake UUID:       AC9E4E55-3CDB-4B4F-A6B4-51ACB1177154

Time Awake Since Boot: 28000 seconds
Time Since Wake:       6500 seconds

System Integrity Protection: enabled

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

Exception Type:        EXC_BAD_ACCESS (SIGABRT)
Exception Codes:       KERN_INVALID_ADDRESS at 0x000000012b67c0b0
Exception Note:        EXC_CORPSE_NOTIFY

VM Regions Near 0x12b67c0b0:
   VM_ALLOCATE            000000011adfc000-00000001259fc000 [172.0M]
rw-/rwx SM=PRV
-->
   STACK GUARD            0000700005613000-0000700005614000 [    4K]
---/rwx SM=NUL  stack guard for thread 1

Application Specific Information:
abort() called

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   libsystem_kernel.dylib         0x00007fff53fbde3e __pthread_kill + 10
1   libsystem_pthread.dylib        0x00007fff540fc150 pthread_kill + 333
2   libsystem_c.dylib              0x00007fff53f1a312 abort + 127
3   org.pharo.Pharo                0x0000000104ed8997 sigsegv + 190
4   libsystem_platform.dylib       0x00007fff540eff5a _sigtramp + 26
5   ???                            000000000000000000 0 + 0
6   org.pharo.Pharo                0x0000000104e73558 markObjects + 464
7   org.pharo.Pharo                0x0000000104e72d40 fullGC + 72
8   org.pharo.Pharo                0x0000000104e92dea primitiveFullGC + 45
9   org.pharo.Pharo                0x0000000104e52425 interpret + 26715
10  org.pharo.Pharo                0x0000000104e5c7f6
enterSmalltalkExecutiveImplementation + 152
11  org.pharo.Pharo                0x0000000104e4be6c interpret + 674
12  org.pharo.Pharo                0x0000000104ed9cc1
-[sqSqueakMainApplication runSqueak] + 394
13  com.apple.Foundation           0x00007fff2e6d696c
__NSFirePerformWithOrder + 360
14  com.apple.CoreFoundation       0x00007fff2c579127
__CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 23
15  com.apple.CoreFoundation       0x00007fff2c57904f
__CFRunLoopDoObservers + 527
16  com.apple.CoreFoundation       0x00007fff2c55b6a8 __CFRunLoopRun + 1240
17  com.apple.CoreFoundation       0x00007fff2c55af43 CFRunLoopRunSpecific
+ 483
18  com.apple.HIToolbox            0x00007fff2b872e26
RunCurrentEventLoopInMode + 286
19  com.apple.HIToolbox            0x00007fff2b872a9f
ReceiveNextEventCommon + 366
20  com.apple.HIToolbox            0x00007fff2b872914
_BlockUntilNextEventMatchingListInModeWithFilter + 64
21  com.apple.AppKit               0x00007fff29b3df5f _DPSNextEvent + 2085
22  com.apple.AppKit               0x00007fff2a2d3b4c
-[NSApplication(NSEvent)
_nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 3044
23  com.apple.AppKit               0x00007fff29b32d6d -[NSApplication run]
+ 764
24  com.apple.AppKit               0x00007fff29b01f1a NSApplicationMain +
804

--
Damien Pollet
type less, do more [ | ] http://people.untyped.org/damien.pollet
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