EchoSubprocessTest.TestSubprocessMetricsOnError: Unrecognized error type. Please see the error log for more information.

[==========] Running 3 tests from 1 test suite.
[----------] Global test environment set-up.
[----------] 3 tests from EchoSubprocessTest
[ RUN      ] EchoSubprocessTest.TestBasicSubprocessMetrics
WARNING: Logging before InitGoogleLogging() is written to STDERR
I20260806 08:20:53.353647  6794 server.cc:273] Received an EOF from the subprocess
W20260806 08:20:53.354777  6774 server.cc:408] The subprocess has exited with status 9
I20260806 08:20:54.440452  6791 server.cc:366] get failed, inbound queue shut down: Aborted: 
I20260806 08:20:54.440666  6795 server.cc:440] outbound queue shut down: Aborted: 
I20260806 08:20:54.440873  6792 server.cc:366] get failed, inbound queue shut down: Aborted: 
I20260806 08:20:54.440647  6793 server.cc:366] get failed, inbound queue shut down: Aborted: 
[       OK ] EchoSubprocessTest.TestBasicSubprocessMetrics (3109 ms)
[ RUN      ] EchoSubprocessTest.TestSubprocessMetricsOnError
I20260806 08:20:55.139593  6826 server.cc:273] Received an EOF from the subprocess
I20260806 08:20:55.139986  6822 server.cc:366] get failed, inbound queue shut down: Aborted: 
I20260806 08:20:55.140208  6828 server.cc:440] outbound queue shut down: Aborted: 
I20260806 08:20:55.140349  6825 server.cc:366] get failed, inbound queue shut down: Aborted: 
I20260806 08:20:55.140005  6824 server.cc:366] get failed, inbound queue shut down: Aborted: 
F20260806 08:20:55.139995  6805 server.cc:401] Check failed: _s.ok() Bad status: Runtime error: Unable to wait on child: No child processes (error 10)
*** Check failure stack trace: ***
*** Aborted at 1786004455 (unix time) try "date -d @1786004455" if you are using GNU date ***
PC: @                0x0 (unknown)
*** SIGABRT (@0x3e800001a6b) received by PID 6763 (TID 0x7f9c2dbfd700) from PID 6763; stack trace: ***
    @           0x278720 __tsan::CallUserSignalHandler() at /data0/somelongdirectorytoavoidrpathissues/src/kudu/thirdparty/src/llvm-11.0.0.src/projects/compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp:1915
    @           0x27ae10 rtl_sigaction() at /data0/somelongdirectorytoavoidrpathissues/src/kudu/thirdparty/src/llvm-11.0.0.src/projects/compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp:2005
    @     0x7f9c355b0980 (unknown) at ??:0
    @     0x7f9c34fd1e87 gsignal at ??:0
    @     0x7f9c34fd37f1 abort at ??:0
    @           0x27cb67 __interceptor_abort at /data0/somelongdirectorytoavoidrpathissues/src/kudu/thirdparty/src/llvm-11.0.0.src/projects/compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp:263
    @     0x7f9c37e26df4 google::LogMessage::SendToLog() at ??:0
    @     0x7f9c37e279a0 google::LogMessage::Flush() at ??:0
    @     0x7f9c37e2cadb google::LogMessageFatal::~LogMessageFatal() at ??:0
    @     0x7f9c3925b19d kudu::subprocess::SubprocessServer::ExitCheckerThread() at ??:0
    @     0x7f9c3925d912 kudu::subprocess::SubprocessServer::Init()::$_1::operator()() at ??:0
    @     0x7f9c3925d8ca _ZNSt3__18__invokeIRZN4kudu10subprocess16SubprocessServer4InitEvE3$_1JEEEDTclclsr3std3__1E7forwardIT_Efp_Espclsr3std3__1E7forwardIT0_Efp0_EEEOS6_DpOS7_ at ??:0
    @     0x7f9c3925d85a std::__1::__invoke_void_return_wrapper<>::__call<>() at ??:0
    @     0x7f9c3925d822 std::__1::__function::__alloc_func<>::operator()() at ??:0
    @     0x7f9c3925cb1e std::__1::__function::__func<>::operator()() at ??:0
    @     0x7f9c392caf35 std::__1::__function::__value_func<>::operator()() at ??:0
    @     0x7f9c392bd9da std::__1::function<>::operator()() at ??:0
    @     0x7f9c38774dc7 kudu::Thread::SuperviseThread() at ??:0
    @           0x278de0 __tsan_thread_start_func at /data0/somelongdirectorytoavoidrpathissues/src/kudu/thirdparty/src/llvm-11.0.0.src/projects/compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp:959
    @     0x7f9c355a56db start_thread at ??:0
    @     0x7f9c350b461f clone at ??:0