Source to LSS task in error - Process crashed with signal 11, backtrace

Gcoz — Wed, 18 Jun 2025 10:55:46 GMT

Good day,

We are getting the below error on the src to lss task. Qlik version:

01587317: 2025-06-18T11:34:56 [INFRASTRUCTURE ]E: Process crashed with signal 11, backtrace: !{/opt/mydir/attunity/replicate/lib/at_base.so!4e6c7d,/opt/mydir/attunity/replicate/lib/at_base.so!3aed68,/opt/mydir/attunity/replicate/lib/at_base.so!5108f3,/lib64/libc.so.6!4e5b0,/opt/mydir/attunity/replicate/lib/libareporacle.so!30847,/opt/mydir/attunity/replicate/lib/libareporacle.so!81eef,/opt/mydir/attunity/replicate/lib/libareporacle.so!9d7fe,/opt/mydir/attunity/replicate/lib/libarepbase.so!476f07,/opt/mydir/attunity/replicate/lib/libarepbase.so!573443,/opt/mydir/attunity/replicate/lib/libarepbase.so!57e3fe,/opt/mydir/attunity/replicate/lib/libarepbase.so!5b4f3a,/opt/mydir/attunity/replicate/lib/libarepbase.so!7a3796,/lib64/libpthread.so.0!81ca,/lib64/libc.so.6!398d3,}! [1000100] (at_system_posix.c:575)

Re: Source to LSS task in error - Process crashed with signal 11, backtrace

Shravan_A — Wed, 18 Jun 2025 13:49:42 GMT

Hi @Gcoz - what version of replicate are you currently on? Was there any recent Oracle patch that was applied to database? Please check the below community post for more information.

https://community.qlik.com/t5/Official-Support-Articles/Qlik-Replicate-tasks-crash-due-to-changes-to-the-redo-log-format/ta-p/2475965

topic Re: Source to LSS task in error - Process crashed with signal 11, backtrace in Qlik Replicate

Source to LSS task in error - Process crashed with signal 11, backtrace

Re: Source to LSS task in error - Process crashed with signal 11, backtrace