Hi Javier,

can you try with a 64 bits Pharo 7 vm (http://get.pharo.org/64/vm70)? The Pharo 6 64bits vm used to have segfaults upon code loading.

Regards,

Thierry

Le 10/03/2018 �� 22:59, Javier Pim��s a ��crit��:

Hi, I wonder if I'm doing something wrong or using a wrong version:

I download a pharo image (spur64) from

http://files.pharo.org/get-files/61/pharo64.zip

and a 64 bit vm from:

get.pharo.org/64/vm61 <http://get.pharo.org/64/vm61>

Then I try to load a git repo like this:

./pharo Pharo.image ../scripts/loadSqueakNOSVM.st

where the script just says

"Based on the same file from the pharo-vm project"

Author useAuthor: 'LoadVMMaker' during: [
Metacello new
���� �� �� �� baseline: #Nopsys;
���� �� �� �� repository: 'github://nopsys/CogNOS/VM-src';
���� �� �� �� load ].

(Smalltalk saveAs: 'generator')
���� �� ifFalse: [ Smalltalk snapshot: false andQuit: true ].

and it crashes with the log pasted below. I cannot even load the code, any clue?

Cheers,
Pocho

----

Fetched -> BaselineOfNopsys-GitHub.1520523060 --- git@github.com:nopsys/CogNOS.git[master] --- /CogNOS/image/pharo-local/iceberg/nopsys/CogNOS/VM-src (Libgit)
Loaded -> BaselineOfNopsys-GitHub.1520523060 --- git@github.com:nopsys/CogNOS.git[master] --- /CogNOS/image/pharo-local/iceberg/nopsys/CogNOS/VM-src (Libgit)
Loading baseline of BaselineOfNopsys...
Fetched -> SqueakNOS-VM-GitHub.1520523060 --- git@github.com:nopsys/CogNOS.git[master] --- /CogNOS/image/pharo-local/iceberg/nopsys/CogNOS/VM-src (Libgit)
Fetched -> BaselineOfSpur-EstebanLorenzano.4 --- filetree:///CogNOS/VMMaker/mc [:] --- filetree:///CogNOS/VMMaker/mc
Segmentation fault Sat Mar 10 18:36:05 2018


/CogNOS/image/pharo-vm/lib/pharo/5.0-201707201942/pharo
Pharo VM version: 5.0-201707201942�� Thu Jul 20 20:40:54 UTC 2017 gcc 4.6.3 [Production Spur 64-bit VM]
Built from: CoInterpreter VMMaker.oscog-eem.2254 uuid: 4f2c2cce-f4a2-469a-93f1-97ed941df0ad Jul 20 2017
With: StackToRegisterMappingCogit VMMaker.oscog-eem.2252 uuid: 2f3e9b0e-ecd3-4adf-b092-cce2e2587a5c Jul 20 2017
Revision: VM: 201707201942 https://github.com/OpenSmalltalk/opensmalltalk-vm.git $ Date: Thu Jul 20 12:42:21 2017 -0700 $ Plugins: 201707201942 https://github.com/OpenSmalltalk/opensmalltalk-vm.git $
Build host: Linux testing-gce-74d10329-bbfd-42e5-8995-b0e3a68c73cb 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: /CogNOS/image/pharo-vm/lib/pharo/5.0-201707201942 [default: /CogNOS/image/pharo-vm/lib/pharo/5.0-201707201942/]


C stack backtrace & registers:
rax 0x0c1c5f40 rbx 0x0c1c5dd0 rcx 0x0c1c5ff8 rdx 0x0c1c5e88
rdi 0x0c1c5ba8 rsi 0x0c1c5ba8 rbp 0x0c1c5d18 rsp 0x0c1c60b0
r8�� 0x0c1c55e8 r9�� 0x0c1c56a0 r10 0x0c1c5758 r11 0x0c1c5810
r12 0x0c1c58c8 r13 0x0c1c5980 r14 0x0c1c5a38 r15 0x0c1c5af0
rip 0x0c1c6168
*[0x7ffd0c1c6168]
/CogNOS/image/pharo-vm/lib/pharo/5.0-201707201942/pharo[0x41ccd1]
/CogNOS/image/pharo-vm/lib/pharo/5.0-201707201942/pharo[0x41d05f]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x11670)[0x7f5dc882f670]
/CogNOS/image/pharo-vm/lib/pharo/5.0-201707201942/pharo[0x4403cc]
/CogNOS/image/pharo-vm/lib/pharo/5.0-201707201942/pharo(ceSendAborttonumArgs+0xd6)[0x45b826]
/CogNOS/image/pharo-vm/lib/pharo/5.0-201707201942/pharo[0x45bda3]
[0x1501223]
[0x7ffdffffffff]


Smalltalk stack dump:
���� �� 0x7ffd0c1cbcc0 M MCWorkingCopy class>ancestorsFromArray:cache: 0x2b4a8a0: a(n) MCWorkingCopy class
���� �� �� �� ��0x19abee8 is not a context
���� �� �� �� ��0x1a24a80 is not a context
���� �� �� �� ��0x19abd78 is not a context
���� �� �� �� ��0x1a2c118 is not a context

...


--
Javier Pim��s
Ciudad de Buenos Aires