ThreadSanitizer: data race in ex_backup

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      examples-c-test on amazon2023-armv9-tsan

      Host: i-0ca13a0e7e6a26fb0
      Project: wiredtiger
      Commit: 468d39e1
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      Task Logs:

      examples-c-test task_log

      Logs:

       3/24 Test  #3: ex_backup ........................Subprocess aborted***Exception:  18.68 sec

      logs

      examples-c-test task_log

      Logs:

      The following tests FAILED:
	  3 - ex_backup (Subprocess aborted)

      logs

      examples-c-test task_log

      Logs:

      #0  0x0000ffffa70bf9b4 in __pthread_kill_implementation () from /lib64/libc.so.6
#0  0x0000ffffa70bf9b4 in __pthread_kill_implementation () from /lib64/libc.so.6
#1  0x0000ffffa70763a0 [PAC] in raise () from /lib64/libc.so.6
#2  0x0000ffffa7062264 [PAC] in abort () from /lib64/libc.so.6
#3  0x0000aaaabd891c84 [PAC] in ___interceptor_abort () at /data/mci/01bb46477e468e9b17d7d0a0c518db71/toolchain-builder/tmp/build-llvm-v5.sh-42U/llvm-project-llvmorg/compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp:1926
#4  0x0000aaaabd86fd1c in Abort () at /data/mci/01bb46477e468e9b17d7d0a0c518db71/toolchain-builder/tmp/build-llvm-v5.sh-42U/llvm-project-llvmorg/compiler-rt/lib/sanitizer_common/sanitizer_posix_libcdep.cpp:163
#5  0x0000aaaabd86dc04 in __sanitizer::Die() () at /data/mci/01bb46477e468e9b17d7d0a0c518db71/toolchain-builder/tmp/build-llvm-v5.sh-42U/llvm-project-llvmorg/compiler-rt/lib/sanitizer_common/sanitizer_termination.cpp:58
#6  0x0000aaaabd8d9d60 in finalize () at /data/mci/01bb46477e468e9b17d7d0a0c518db71/toolchain-builder/tmp/build-llvm-v5.sh-42U/llvm-project-llvmorg/compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp:2871
#7  0x0000ffffa7078e58 in __run_exit_handlers () from /lib64/libc.so.6
#8  0x0000ffffa7078f44 [PAC] in exit () from /lib64/libc.so.6
#9  0x0000ffffa706255c [PAC] in __libc_start_call_main () from /lib64/libc.so.6
#10 0x0000ffffa706263c [PAC] in __libc_start_main_impl () from /lib64/libc.so.6
#11 0x0000aaaabd858ff0 [PAC] in _start ()

      logs

            Assignee:
            Ivan Kochin
            Reporter:
            xgen-buildbaron-user
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              Created:
              Updated:
              Resolved: