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 04:29:14.754745 10513 server.cc:273] Received an EOF from the subprocess
W20260806 04:29:14.754896 10483 server.cc:408] The subprocess has exited with status 9
I20260806 04:29:14.764853 10502 server.cc:366] get failed, inbound queue shut down: Aborted: 
I20260806 04:29:14.764868 10504 server.cc:366] get failed, inbound queue shut down: Aborted: 
I20260806 04:29:14.764946 10512 server.cc:366] get failed, inbound queue shut down: Aborted: 
I20260806 04:29:14.764914 10514 server.cc:440] outbound queue shut down: Aborted: 
[       OK ] EchoSubprocessTest.TestBasicSubprocessMetrics (2078 ms)
[ RUN      ] EchoSubprocessTest.TestSubprocessMetricsOnError
I20260806 04:29:15.367559 10552 server.cc:273] Received an EOF from the subprocess
F20260806 04:29:15.367754 10532 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: ***
I20260806 04:29:15.367825 10551 server.cc:366] get failed, inbound queue shut down: Aborted: 
*** Aborted at 1785990555 (unix time) try "date -d @1785990555" if you are using GNU date ***
I20260806 04:29:15.367820 10550 server.cc:366] get failed, inbound queue shut down: Aborted: 
I20260806 04:29:15.368487 10553 server.cc:440] outbound queue shut down: Aborted: 
I20260806 04:29:15.367904 10549 server.cc:366] get failed, inbound queue shut down: Aborted: 
PC: @                0x0 (unknown)
*** SIGABRT (@0x3e8000028e6) received by PID 10470 (TID 0x7f2060765700) from PID 10470; stack trace: ***
    @     0x7f2066139a46 google::(anonymous namespace)::FailureSignalHandler() at ??:0
    @     0x7f2064b46980 (unknown) at ??:0
    @     0x7f2064781e87 gsignal at ??:0
    @     0x7f20647837f1 abort at ??:0
    @     0x7f206612b9ad google::LogMessage::Fail() at ??:0
    @     0x7f206612e88a google::LogMessage::SendToLog() at ??:0
    @     0x7f206612b4de google::LogMessage::Flush() at ??:0
    @     0x7f206612ca19 google::LogMessageFatal::~LogMessageFatal() at ??:0
    @     0x7f2068e25ae5 kudu::subprocess::SubprocessServer::ExitCheckerThread() at ??:0
    @     0x7f2068e22b8b _ZZN4kudu10subprocess16SubprocessServer4InitEvENKUlvE0_clEv at ??:0
    @     0x7f2068e2683a _ZNSt17_Function_handlerIFvvEZN4kudu10subprocess16SubprocessServer4InitEvEUlvE0_E9_M_invokeERKSt9_Any_data at ??:0
    @     0x7f2068e8865a std::function<>::operator()() at ??:0
    @     0x7f2068012512 kudu::Thread::SuperviseThread() at ??:0
    @     0x7f2064b3b6db start_thread at ??:0
    @     0x7f206486461f clone at ??:0