00:05:28.190  ========== Backtrace start: ==========
00:05:28.190  
00:05:28.190  in /home/vagrant/spdk_repo/spdk/test/common/autobuild_common.sh:418 -> _unittest_build([])
00:05:28.190       ...
00:05:28.190     413 		esac
00:05:28.190     414 	}
00:05:28.190     415 	
00:05:28.190     416 	_unittest_build() {
00:05:28.190     417 		"$rootdir/configure" $config_params --without-shared
00:05:28.190  => 418 		$MAKE $MAKEFLAGS
00:05:28.190     419 	}
00:05:28.190     420 	
00:05:28.190     421 	autobuild_test_suite() {
00:05:28.190     422 		run_test "autobuild" _autobuild_test_suite
00:05:28.190     423 	}
00:05:28.190       ...
00:05:28.190  in /home/vagrant/spdk_repo/spdk/test/common/autotest_common.sh:1129 -> run_test(["unittest_build"],["_unittest_build"])
00:05:28.190       ...
00:05:28.190     1124		timing_enter $test_name
00:05:28.190     1125		echo "************************************"
00:05:28.190     1126		echo "START TEST $test_name"
00:05:28.190     1127		echo "************************************"
00:05:28.190     1128		xtrace_restore
00:05:28.190     1129		time "$@"
00:05:28.190     1130		xtrace_disable
00:05:28.190     1131		echo "************************************"
00:05:28.190     1132		echo "END TEST $test_name"
00:05:28.190     1133		echo "************************************"
00:05:28.190     1134		timing_exit $test_name
00:05:28.190       ...
00:05:28.450  in /home/vagrant/spdk_repo/spdk/test/common/autobuild_common.sh:426 -> unittest_build([])
00:05:28.450       ...
00:05:28.450     421 	autobuild_test_suite() {
00:05:28.450     422 		run_test "autobuild" _autobuild_test_suite
00:05:28.450     423 	}
00:05:28.450     424 	
00:05:28.450     425 	unittest_build() {
00:05:28.450  => 426 		run_test "unittest_build" _unittest_build
00:05:28.450     427 	}
00:05:28.450     428 	
00:05:28.450     429 	scanbuild_make() {
00:05:28.450     430 		run_test "scanbuild_make" _scanbuild_make
00:05:28.450     431 	}
00:05:28.450       ...
00:05:28.450  in /home/vagrant/spdk_repo/spdk/autobuild.sh:58 -> main(["/home/vagrant/spdk_repo/autorun-spdk.conf"])
00:05:28.450       ...
00:05:28.450     53  	fi
00:05:28.450     54  	
00:05:28.450     55  	if [[ -n $SPDK_TEST_AUTOBUILD ]]; then
00:05:28.450     56  		autobuild_test_suite
00:05:28.450     57  	elif [[ $SPDK_TEST_UNITTEST -eq 1 ]]; then
00:05:28.450  => 58  		unittest_build
00:05:28.450     59  	elif [[ $SPDK_TEST_SCANBUILD -eq 1 ]]; then
00:05:28.450     60  		scanbuild_make
00:05:28.450     61  	else
00:05:28.450     62  		if [[ $SPDK_TEST_FUZZER -eq 1 ]]; then
00:05:28.450     63  			# if we are testing nvmf fuzz with llvm lib, --with-shared will cause lib link fail
00:05:28.450       ...
00:05:28.450  
00:05:28.450  ========== Backtrace end ==========
00:05:28.451  ========== Backtrace start: ==========
00:05:28.451  
00:05:28.451  in spdk/autorun.sh:25 -> main(["/home/vagrant/spdk_repo/autorun-spdk.conf"])
00:05:28.451       ...
00:05:28.451     20  	source "$conf"
00:05:28.451     21  	
00:05:28.451     22  	trap 'timing_finish || exit 1' EXIT
00:05:28.451     23  	
00:05:28.451     24  	# Runs agent scripts
00:05:28.451  => 25  	$rootdir/autobuild.sh "$conf"
00:05:28.451     26  	if ((SPDK_TEST_UNITTEST == 1 || SPDK_RUN_FUNCTIONAL_TEST == 1)); then
00:05:28.451     27  		sudo -E $rootdir/autotest.sh "$conf"
00:05:28.451     28  	fi
00:05:28.451       ...
00:05:28.451  
00:05:28.451  ========== Backtrace end ==========