LSS Source task failing with [INFRASTRUCTURE ]E: Process crashed with signal 11

[Gaurav2]

Hi All,

Our LSS Source task is failing and not capturing any CDC with below error:

04022200: 2024-08-08T09:48:52 [INFRASTRUCTURE  ]E:  Process crashed with signal 11, backtrace: !{/opt/attunity/replicate/lib/at_base.so!4daaad,/opt/attunity/replicate/lib/at_base.so!3a34e8,/opt/attunity/replicate/lib/at_base.so!504743,/usr/lib64/libc.so.6!4eb50,/opt/attunity/replicate/lib/libareporacle.so!19094,/opt/attunity/replicate/lib/libareporacle.so!1b9a7,/opt/attunity/replicate/lib/libareporacle.so!1d46e,/opt/attunity/replicate/lib/libarepbase.so!5216e7,/opt/attunity/replicate/lib/libarepbase.so!5242ec,/opt/attunity/replicate/lib/libarepbase.so!517abb,/opt/attunity/replicate/lib/libarepbase.so!55d157,/opt/attunity/replicate/lib/libarepbase.so!56781e,/opt/attunity/replicate/lib/libarepbase.so!59dd7a,/opt/attunity/replicate/lib/libarepbase.so!7795d6,/usr/lib64/libpthread.so.0!81ca,/usr/lib64/libc.so.6!39e73,}! [1000100]  (at_system_posix.c:575)

Source DB: Oracle DB 19c version (Last night July 2024 patch was applied).

Qlik Release: May 2024 (2024.5.0.144)

We have two LSS Source task on same Oracle DB, where one is running fine but other one is failing with above mentioned error. 

[Vegy]

Interestingly enough we are seeing a similar error with Db2 LUW source and Kafka target in 2024.5.0-316:

2024-08-22T16:44:53.145077664Z 00000285: 2024-08-22T16:44:53 [INFRASTRUCTURE  ]E:  Process crashed with signal 11, backtrace: !{/opt/attunity/replicate/lib/at_base.so!4db3bd,/opt/attunity/replicate/lib/at_base.so!3a3938,/opt/attunity/replicate/lib/at_base.so!505053,/usr/lib64/libc.so.6!3e6f0,/opt/attunity/replicate/lib/libarepcustom.so!4a8a3,/opt/attunity/replicate/lib/at_base.so!363524,/opt/attunity/replicate/lib/at_base.so!36573f,/opt/attunity/replicate/lib/at_base.so!369a6f,/opt/attunity/replicate/lib/libarepbase.so!5b61cc,/opt/attunity/replicate/lib/libarepbase.so!60f586,/opt/attunity/replicate/lib/libarepbase.so!6ae6e5,/opt/attunity/replicate/lib/libarepbase.so!59deca,/opt/attunity/replicate/lib/libarepbase.so!779786,/usr/lib64/libc.so.6!89c02,/usr/lib64/libc.so.6!10ded4,}! [1000100]  (at_system_posix.c:575)

I wonder if the fix that was applied is more generic than Oracle (i.e. it was applied to an independent class? rather than the oracle endpoint class?)

[john_wang]

Hello @Vegy ,

The issue is in common base module rather than a specific endpoint, the fix covers all endpoints.

Thanks,

John.

[Vegy]

Are you able to share 2024.5.0-357 as the link you previously sent only had 2024.5.0-316?