Ok, here is how it looked

+ rexx -e 'parse version v; say v '\''r'\'' || .RexxInfo~revision'
REXX-ooRexx_5.0.0(MT)_64-bit 6.05 2 Mar 2020 r11985
+ sleep 1
+ ulimit -c 1000000
+ gdb -silent -ex=r --args rexx testOORexx.rex -s -X native_API
Reading symbols from rexx...(no debugging symbols found)...done.
Starting program: /usr/bin/rexx testOORexx.rex -s -X native_API
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Searching for test containers[New Thread 0x7ffff7f55700 (LWP 405)]
[New Thread 0x7ffff7ed4700 (LWP 406)]

Thread 1 "rexx" received signal SIGSEGV, Segmentation fault.
0x00007ffff7af9671 in MemoryObject::markObjectsMain(RexxInternalObject*) ()
   from /home/osboxes/workspace/ooRexx-mint19-build/oorexxBuild/lib/librexx.so.5.0.0
(gdb)

I have attached the two log files as created from that how-to, hope it can give some info. After 4-5 times it started working normally again.

Attachment: full_stacktrace_with_variables.log
Description: Binary data

Attachment: full_stacktrace.log
Description: Binary data


Hälsningar/Regards/Grüsse,
P.O. Jonsson



Am 02.03.2020 um 18:55 schrieb Rony G. Flatscher <[email protected]>:

Hi P.O.,

the ooRexx developer wiki has the explanation of how to debug this: <https://sourceforge.net/p/oorexx/wiki/how-to-debug-oorexx/> and get at all the necessary information.

HTH

---rony


On 02.03.2020 17:24, P.O. Jonsson wrote:
Dear developers,

While updating some Linuxbuilds today I received segmentation faults, when running the test suite. In this case I could turn on the debugger and generate the fault again.

Can you conclude anything from this message?  Can I issue any command that you want to have run in gdb? I have no knowledge of the debugger so you will need to provide me the commands in that case.

The version built is a release version of Linux Mint from today 11985, not a debug version

Hälsningar/Regards/Grüsse,
P.O. Jonsson



Anfang der weitergeleiteten Nachricht:

Von: LinuxMint Linux <[email protected]>
Betreff: Segmentation fault
Datum: 2. März 2020 um 17:15:51 MEZ



+ rexx -e 'parse version v; say v '\''r'\'' || .RexxInfo~revision'
REXX-ooRexx_5.0.0(MT)_64-bit 6.05 2 Mar 2020 r11985
+ sleep 1
+ ulimit -c 1000000
+ gdb -silent -ex=r --args rexx testOORexx.rex -s -X native_API
Reading symbols from rexx...(no debugging symbols found)...done.
Starting program: /usr/bin/rexx testOORexx.rex -s -X native_API
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Searching for test containers[New Thread 0x7ffff7f55700 (LWP 405)]
[New Thread 0x7ffff7ed4700 (LWP 406)]

Thread 1 "rexx" received signal SIGSEGV, Segmentation fault.
0x00007ffff7af9671 in MemoryObject::markObjectsMain(RexxInternalObject*) ()
   from /home/osboxes/workspace/ooRexx-mint19-build/oorexxBuild/lib/librexx.so.5.0.0
(gdb)


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