Hi,

I got problem with my Pharo6 image when I save it, after some Glamour try out, don't know if it is related.

When I saved the image, it grows to 292MB then stalled, with the mouse writing pointer. Then Pharo display became garbage. I have to kill the process.

The image does not start anymore, get segmentation fault with Smalltalk stack dump, Freetype seems to be involved:

Segmentation fault Sun Jul�� 2 17:52:39 2017


/home/hilaire/Travaux/Developpement/Pharo/vm/pharo64-linux-threaded-stable/lib/pharo/5.0-201705310241/pharo
Pharo VM version: 5.0-201705310241�� Wed May 31 04:43:29 UTC 2017 gcc 4.6.3 [Production Spur 64-bit VM]
Built from: CoInterpreter VMMaker.oscog-eem.2231 uuid: de62947a-7f40-4977-a232-e06a3a80c939 May 31 2017
With: StackToRegisterMappingCogit VMMaker.oscog-eem.2227 uuid: 7ea146b4-39ce-4de7-afa3-a76ed1d1da35 May 31 2017
Revision: VM: 201705310241 https://github.com/OpenSmalltalk/opensmalltalk-vm.git $ Date: Tue May 30 19:41:27 2017 -0700 $
Plugins: 201705310241 https://github.com/OpenSmalltalk/opensmalltalk-vm.git $
Build host: Linux testing-gce-7baaea33-cad4-44b6-b0e5-7ad5f93c3335 3.13.0-115-generic #162~precise1-Ubuntu SMP Fri Mar 24 16:47:06 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
plugin path: /home/hilaire/Travaux/Developpement/Pharo/vm/pharo64-linux-threaded-stable/bin/../lib/pharo/5.0-201705310241 [default: /home/hilaire/Travaux/Developpement/Pharo/vm/pharo64-linux-threaded-stable/lib/pharo/5.0-201705310241/]


C stack backtrace & registers:
������ rax 0x49063940 rbx 0x490637d0 rcx 0x490639f8 rdx 0x49063888
������ rdi 0x490635a8 rsi 0x490635a8 rbp 0x49063718 rsp 0x49063ab0
������ r8�� 0x49062fe8 r9�� 0x490630a0 r10 0x49063158 r11 0x49063210
������ r12 0x490632c8 r13 0x49063380 r14 0x49063438 r15 0x490634f0
������ rip 0x49063b68
*[0x7fff49063b68]
/home/hilaire/Travaux/Developpement/Pharo/vm/pharo64-linux-threaded-stable/bin/../lib/pharo/5.0-201705310241/pharo[0x41cac1]
/home/hilaire/Travaux/Developpement/Pharo/vm/pharo64-linux-threaded-stable/bin/../lib/pharo/5.0-201705310241/pharo[0x41ce4f]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x10330)[0x7f4e70d53330]
/usr/lib/x86_64-linux-gnu/libfreetype.so.6(FT_Stream_ReadULong+0x78)[0x7f4e6cc9c168]
/usr/lib/x86_64-linux-gnu/libfreetype.so.6(+0x52116)[0x7f4e6ccdb116]
/usr/lib/x86_64-linux-gnu/libfreetype.so.6(+0x26742)[0x7f4e6ccaf742]
/usr/lib/x86_64-linux-gnu/libfreetype.so.6(+0x152e3)[0x7f4e6cc9e2e3]
/usr/lib/x86_64-linux-gnu/libfreetype.so.6(FT_Open_Face+0x2a0)[0x7f4e6cca0070]
/usr/lib/x86_64-linux-gnu/libfreetype.so.6(FT_New_Memory_Face+0x39)[0x7f4e6cca0669]
/home/hilaire/Travaux/Developpement/Pharo/vm/pharo64-linux-threaded-stable/bin/../lib/pharo/5.0-201705310241/FT2Plugin.so(primitiveNewMemoryFaceFromExternalMemoryAndIndex+0xea)[0x7f4e6cf309aa]
/home/hilaire/Travaux/Developpement/Pharo/vm/pharo64-linux-threaded-stable/bin/../lib/pharo/5.0-201705310241/pharo[0x4572a7]
/home/hilaire/Travaux/Developpement/Pharo/vm/pharo64-linux-threaded-stable/bin/../lib/pharo/5.0-201705310241/pharo(interpret+0xbd80)[0x467d80]
/home/hilaire/Travaux/Developpement/Pharo/vm/pharo64-linux-threaded-stable/bin/../lib/pharo/5.0-201705310241/pharo[0x468651]
/home/hilaire/Travaux/Developpement/Pharo/vm/pharo64-linux-threaded-stable/bin/../lib/pharo/5.0-201705310241/pharo(interpret+0x268)[0x45c268]
/home/hilaire/Travaux/Developpement/Pharo/vm/pharo64-linux-threaded-stable/bin/../lib/pharo/5.0-201705310241/pharo(main+0x2ab)[0x419d6b]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5)[0x7f4e70695f45]
/home/hilaire/Travaux/Developpement/Pharo/vm/pharo64-linux-threaded-stable/bin/../lib/pharo/5.0-201705310241/pharo[0x41a055]
[0x7fff49061d60]


Smalltalk stack dump:
������ 0x7fff490695d8 I FreeTypeFace(FT2Face)>newFaceFromExternalMemory:index: 0x4a83478: a(n) FreeTypeFace
������ 0x7fff49069628 I FreeTypeFace>create 0x4a83478: a(n) FreeTypeFace
������ 0x7fff49069668 I FreeTypeFace>validate 0x4a83478: a(n) FreeTypeFace
������ 0x7fff490696a8 I FreeTypeFont>face 0x13c41758: a(n) FreeTypeFont
������ 0x7fff490696e8 I FreeTypeFont>validate 0x13c41758: a(n) FreeTypeFont
������ 0x7fff49069728 I LogicalFont>realFont 0x3015870: a(n) LogicalFont
������ 0x7fff49069768 I LogicalFont>descent 0x3015870: a(n) LogicalFont

-- 
Dr. Geo
http://drgeo.eu