Diagnosed failure

SubprocessServerTest.TestTimeoutWhileQueueingCalls: Unrecognized error type. Please see the error log for more information.

Full log

[==========] Running 11 tests from 1 test suite.
[----------] Global test environment set-up.
[----------] 11 tests from SubprocessServerTest
[ RUN      ] SubprocessServerTest.TestBasicCall
WARNING: Logging before InitGoogleLogging() is written to STDERR
I20260806 18:29:55.288443  2949 server.cc:273] Received an EOF from the subprocess
W20260806 18:29:55.288587  2930 server.cc:408] The subprocess has exited with status 9
I20260806 18:29:55.298542  2943 server.cc:366] get failed, inbound queue shut down: Aborted: 
I20260806 18:29:55.298534  2950 server.cc:440] outbound queue shut down: Aborted: 
I20260806 18:29:55.298573  2948 server.cc:366] get failed, inbound queue shut down: Aborted: 
I20260806 18:29:55.298573  2945 server.cc:366] get failed, inbound queue shut down: Aborted: 
[       OK ] SubprocessServerTest.TestBasicCall (783 ms)
[ RUN      ] SubprocessServerTest.TestManyConcurrentCalls
I20260806 18:29:56.476090  2921 subprocess_server-test.cc:201] Sent 4000 requests in 0.619267523 seconds: 6459.2439477889429 req/s
I20260806 18:29:56.509028  2985 server.cc:273] Received an EOF from the subprocess
W20260806 18:29:56.509212  2963 server.cc:408] The subprocess has exited with status 9
I20260806 18:29:56.510773  2982 server.cc:366] get failed, inbound queue shut down: Aborted: 
I20260806 18:29:56.510787  2984 server.cc:366] get failed, inbound queue shut down: Aborted: 
I20260806 18:29:56.510805  2986 server.cc:440] outbound queue shut down: Aborted: 
I20260806 18:29:56.510788  2983 server.cc:366] get failed, inbound queue shut down: Aborted: 
[       OK ] SubprocessServerTest.TestManyConcurrentCalls (1212 ms)
[ RUN      ] SubprocessServerTest.TestTimeoutBeforeQueueing
I20260806 18:29:57.090490  3048 server.cc:273] Received an EOF from the subprocess
W20260806 18:29:57.090651  3027 server.cc:408] The subprocess has exited with status 9
I20260806 18:29:57.094260  3050 server.cc:440] outbound queue shut down: Aborted: 
I20260806 18:29:57.094272  3046 server.cc:366] get failed, inbound queue shut down: Aborted: 
I20260806 18:29:57.094415  3045 server.cc:366] get failed, inbound queue shut down: Aborted: 
I20260806 18:29:57.094422  3047 server.cc:366] get failed, inbound queue shut down: Aborted: 
I20260806 18:29:57.676680  3077 server.cc:273] Received an EOF from the subprocess
W20260806 18:29:57.676846  3055 server.cc:408] The subprocess has exited with status 9
I20260806 18:29:57.680680  3073 server.cc:366] get failed, inbound queue shut down: Aborted: 
I20260806 18:29:57.680706  3076 server.cc:366] get failed, inbound queue shut down: Aborted: 
I20260806 18:29:57.680706  3078 server.cc:440] outbound queue shut down: Aborted: 
I20260806 18:29:57.680687  3075 server.cc:366] get failed, inbound queue shut down: Aborted: 
[       OK ] SubprocessServerTest.TestTimeoutBeforeQueueing (1169 ms)
[ RUN      ] SubprocessServerTest.TestTimeoutWhileQueueingCalls
I20260806 18:29:58.256912  3102 server.cc:273] Received an EOF from the subprocess
W20260806 18:29:58.257077  3084 server.cc:408] The subprocess has exited with status 9
I20260806 18:29:58.266913  3101 server.cc:366] get failed, inbound queue shut down: Aborted: 
I20260806 18:29:58.266902  3100 server.cc:366] get failed, inbound queue shut down: Aborted: 
I20260806 18:29:58.266918  3099 server.cc:366] get failed, inbound queue shut down: Aborted: 
I20260806 18:29:58.266896  3103 server.cc:440] outbound queue shut down: Aborted: 
I20260806 18:30:00.543081  3129 server.cc:273] Received an EOF from the subprocess
I20260806 18:30:00.543310  3127 server.cc:366] get failed, inbound queue shut down: Aborted: 
F20260806 18:30:00.543277  3107 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 18:30:00.543331  3130 server.cc:440] outbound queue shut down: Aborted: 
I20260806 18:30:00.543331  3128 server.cc:366] get failed, inbound queue shut down: Aborted: 
*** Aborted at 1786041000 (unix time) try "date -d @1786041000" if you are using GNU date ***
I20260806 18:30:00.543313  3123 server.cc:366] get failed, inbound queue shut down: Aborted: 
PC: @                0x0 (unknown)
*** SIGABRT (@0x3e800000b69) received by PID 2921 (TID 0x7f81f6627700) from PID 2921; stack trace: ***
    @     0x7f81fbffba46 google::(anonymous namespace)::FailureSignalHandler() at ??:0
    @     0x7f81faa08980 (unknown) at ??:0
    @     0x7f81fa643e87 gsignal at ??:0
    @     0x7f81fa6457f1 abort at ??:0
    @     0x7f81fbfed9ad google::LogMessage::Fail() at ??:0
    @     0x7f81fbff088a google::LogMessage::SendToLog() at ??:0
    @     0x7f81fbfed4de google::LogMessage::Flush() at ??:0
    @     0x7f81fbfeea19 google::LogMessageFatal::~LogMessageFatal() at ??:0
    @     0x7f81fece7ae5 kudu::subprocess::SubprocessServer::ExitCheckerThread() at ??:0
    @     0x7f81fece4b8b _ZZN4kudu10subprocess16SubprocessServer4InitEvENKUlvE0_clEv at ??:0
    @     0x7f81fece883a _ZNSt17_Function_handlerIFvvEZN4kudu10subprocess16SubprocessServer4InitEvEUlvE0_E9_M_invokeERKSt9_Any_data at ??:0
    @     0x7f81fed4a65a std::function<>::operator()() at ??:0
    @     0x7f81fded4512 kudu::Thread::SuperviseThread() at ??:0
    @     0x7f81fa9fd6db start_thread at ??:0
    @     0x7f81fa72661f clone at ??:0