[Vm-dev] seg fault with Pharo 6.1, 64 bit on macosx

[PAUL DEBRUICKER]

The image/changes here will crash when opened:

https://drive.google.com/open?id=1lq_WSvrMrmwvMdyL8g8TBA7o1TlWYCe7




System Reporter reports

Image
-----
/Users/paul/pharo/64bit/Pharo.image
Pharo6.0
Latest update: #60540
Unnamed

Virtual Machine
---------------
/Users/paul/pharo/64bit/pharo-vm/Pharo.app/Contents/MacOS/Pharo
CoInterpreter VMMaker.oscog-eem.2265 uuid: 76b62109-629a-4c39-9641-67b53321df9a Aug 27 2017
StackToRegisterMappingCogit VMMaker.oscog-eem.2262 uuid: 8b531242-de02-48aa-b418-8d2dde0bec6c Aug 27 2017
VM: 201708271955 https://github.com/OpenSmalltalk/opensmalltalk-vm.git $ Date: Sun Aug 27 21:55:26 2017 +0200 $ Plugins: 201708271955 https://github.com/OpenSmalltalk/opensmalltalk-vm.git $

Mac OS X built on Aug 27 2017 20:15:54 UTC Compiler: 4.2.1 Compatible Apple LLVM 6.1.0 (clang-602.0.53)
VMMaker versionString VM: 201708271955 https://github.com/OpenSmalltalk/opensmalltalk-vm.git $ Date: Sun Aug 27 21:55:26 2017 +0200 $ Plugins: 201708271955 https://github.com/OpenSmalltalk/opensmalltalk-vm.git $
CoInterpreter VMMaker.oscog-eem.2265 uuid: 76b62109-629a-4c39-9641-67b53321df9a Aug 27 2017
StackToRegisterMappingCogit VMMaker.oscog-eem.2262 uuid: 8b531242-de02-48aa-b418-8d2dde0bec6c Aug 27 2017



The crash log is 




Segmentation fault Tue Apr 24 09:21:24 2018


VM: 201708271955 https://github.com/OpenSmalltalk/opensmalltalk-vm.git $ Date: Sun Aug 27 21:55:26 2017 +0200 $
Plugins: 201708271955 https://github.com/OpenSmalltalk/opensmalltalk-vm.git $

C stack backtrace & registers:
	rax 0x0000000000000000 rbx 0x00007f8050861c00 rcx 0x0000000000000048 rdx 0x0000000000000000
	rdi 0x00007f804fcc8150 rsi 0x00007f804fcc8150 rbp 0x00007ffee8558a30 rsp 0x00007ffee8558a20
	r8  0x0000000000000048 r9  0x0000000000000048 r10 0x0000000000000000 r11 0x00007f8056200000
	r12 0x00007f80563a2770 r13 0x000000011827e2f8 r14 0x0000000000000000 r15 0x00007f80563a2890
	rip 0x00000001183787b0
0   libfreetype.6.dylib                 0x00000001183787b0 FT_Request_Size + 63
1   Pharo                               0x00000001076fc63e reportStackState + 884
2   Pharo                               0x00000001076fc989 sigsegv + 176
3   libsystem_platform.dylib            0x00007fff6352df5a _sigtramp + 26
4   ???                                 0x0000000000000000 0x0 + 0
5   libfreetype.6.dylib                 0x0000000118378884 FT_Set_Char_Size + 116
6   libcairo.2.dylib                    0x000000011824fa17 _cairo_ft_unscaled_font_set_scale + 456
7   libcairo.2.dylib                    0x000000011824e992 _cairo_ft_font_face_scaled_font_create + 561
8   libcairo.2.dylib                    0x00000001182186fa cairo_scaled_font_create + 1191
9   Pharo                               0x0000000107732f56 primitiveCalloutWithArgs + 1664
10  Pharo                               0x00000001076869cd executeNewMethod + 181
11  Pharo                               0x0000000107687872 ceSendsupertonumArgs + 1027
12  ???                                 0x000000010b30910f 0x0 + 4482699535
13  Pharo                               0x000000010766fe6c interpret + 674
14  Pharo                               0x00000001076fdcc1 -[sqSqueakMainApplication runSqueak] + 394
15  Foundation                          0x00007fff3d0a29a8 __NSFirePerformWithOrder + 360
16  CoreFoundation                      0x00007fff3af27467 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 23
17  CoreFoundation                      0x00007fff3af2738f __CFRunLoopDoObservers + 527
18  CoreFoundation                      0x00007fff3af09908 __CFRunLoopRun + 1240
19  CoreFoundation                      0x00007fff3af091a3 CFRunLoopRunSpecific + 483
20  HIToolbox                           0x00007fff3a1f1d96 RunCurrentEventLoopInMode + 286
21  HIToolbox                           0x00007fff3a1f1a0f ReceiveNextEventCommon + 366
22  HIToolbox                           0x00007fff3a1f1884 _BlockUntilNextEventMatchingListInModeWithFilter + 64
23  AppKit                              0x00007fff384a4a73 _DPSNextEvent + 2085
24  AppKit                              0x00007fff38c3ae34 -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 3044
25  AppKit                              0x00007fff38499885 -[NSApplication run] + 764
26  AppKit                              0x00007fff38468a72 NSApplicationMain + 804
27  libdyld.dylib                       0x00007fff6321f015 start + 1


Smalltalk stack dump:
   0x7ffee855d9e8 M CairoScaledFont class>primCreate:fontMatrix:userToDeviceMatrix:options: 0x10d0e28c8: a(n) CairoScaledFont class
   0x7ffee855da50 M FFICalloutAPI>function:module: 0x10b70d100: a(n) FFICalloutAPI
   0x7ffee855da90 M CairoScaledFont class(Object)>nbCall: 0x10d0e28c8: a(n) CairoScaledFont class
   0x7ffee855dae0 I CairoScaledFont class>primCreate:fontMatrix:userToDeviceMatrix:options: 0x10d0e28c8: a(n) CairoScaledFont class
   0x7ffee855db60 I CairoScaledFont class>fromFreetypeFont:cairoFace: 0x10d0e28c8: a(n) CairoScaledFont class
   0x7ffee855dbb8 M [] in CairoScaledFont class>fromFreetypeFont: 0x10d0e28c8: a(n) CairoScaledFont class
   0x7ffee855dc08 M [] in WeakIdentityKeyDictionary(Dictionary)>at:ifAbsentPut: 0x11667f758: a(n) WeakIdentityKeyDictionary
   0x7ffee855dc40 M WeakIdentityKeyDictionary(Dictionary)>at:ifAbsent: 0x11667f758: a(n) WeakIdentityKeyDictionary
   0x7ffee855dc80 M WeakIdentityKeyDictionary(Dictionary)>at:ifAbsentPut: 0x11667f758: a(n) WeakIdentityKeyDictionary
   0x7ffee855dcd0 I CairoBackendCache>at:ifAbsentPut: 0x116647e18: a(n) CairoBackendCache
   0x7ffee855dd28 I CairoScaledFont class>fromFreetypeFont: 0x10d0e28c8: a(n) CairoScaledFont class
   0x7ffee855dd70 I CairoFreetypeFontRenderer>font: 0x10b4909a8: a(n) CairoFreetypeFontRenderer
   0