Mongod crashing on Linux Kernel 6.19.8 - even after setting < Environment="GLIBC_TUNABLES=glibc.pthread.rseq=0:glibc.cpu.hwcaps=-SHSTK">

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    • Type: Bug
    • Resolution: Duplicate
    • Priority: Major - P3
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    • Affects Version/s: None
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      After kernel update to version 6.19.8, mongod keeping crashing on my machine with code=dumped, status=11/SEGV .
      Researching on-line, I found it was most likely being caused by Shadow Stack security colisions, so I disable it adding  "glibc.cpu.hwcaps=-SHSTK" to the enviroment variable GLIBC_TUNABLES in the mongod.service file. It keeps crashing anyway. 

      Mongod operates without trouble on kernel 6.18.

      I am running on Fedora 42 x86-64.

      The crash report, configuration and service files are in the attachments. 
      Thank you very much.mongod.service

        1. mongod.service
          0.9 kB
        2. mongod-1.service
          0.9 kB
        3. stack_trace.txt
          99 kB

            Assignee:
            Unassigned
            Reporter:
            Augustão N/A
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              Created:
              Updated:
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