00:02:21.036  ========== Backtrace start: ==========
00:02:21.036  
00:02:21.036  in /var/jenkins/workspace/unittest-clang-docker-autotest/spdk/test/common/autobuild_common.sh:405 -> _unittest_build([])
00:02:21.036       ...
00:02:21.036     400 		esac
00:02:21.036     401 	}
00:02:21.036     402 	
00:02:21.036     403 	_unittest_build() {
00:02:21.036     404 		"$rootdir/configure" $config_params --without-shared
00:02:21.036  => 405 		$MAKE $MAKEFLAGS
00:02:21.036     406 	}
00:02:21.036     407 	
00:02:21.036     408 	autobuild_test_suite() {
00:02:21.036     409 		run_test "autobuild" _autobuild_test_suite
00:02:21.036     410 	}
00:02:21.036       ...
00:02:21.036  in /var/jenkins/workspace/unittest-clang-docker-autotest/spdk/test/common/autotest_common.sh:1121 -> run_test(["unittest_build"],["_unittest_build"])
00:02:21.036       ...
00:02:21.036     1116		timing_enter $test_name
00:02:21.036     1117		echo "************************************"
00:02:21.036     1118		echo "START TEST $test_name"
00:02:21.036     1119		echo "************************************"
00:02:21.036     1120		xtrace_restore
00:02:21.036     1121		time "$@"
00:02:21.036     1122		xtrace_disable
00:02:21.036     1123		echo "************************************"
00:02:21.036     1124		echo "END TEST $test_name"
00:02:21.036     1125		echo "************************************"
00:02:21.036     1126		timing_exit $test_name
00:02:21.036       ...
00:02:21.036  in /var/jenkins/workspace/unittest-clang-docker-autotest/spdk/test/common/autobuild_common.sh:413 -> unittest_build([])
00:02:21.036       ...
00:02:21.036     408 	autobuild_test_suite() {
00:02:21.036     409 		run_test "autobuild" _autobuild_test_suite
00:02:21.036     410 	}
00:02:21.036     411 	
00:02:21.036     412 	unittest_build() {
00:02:21.036  => 413 		run_test "unittest_build" _unittest_build
00:02:21.036     414 	}
00:02:21.036     415 	
00:02:21.036     416 	scanbuild_make() {
00:02:21.036     417 		run_test "scanbuild_make" _scanbuild_make
00:02:21.036     418 	}
00:02:21.036       ...
00:02:21.036  in jbp/jenkins/jjb-config/jobs/scripts/docker-autoruner.sh:55 -> main([])
00:02:21.036       ...
00:02:21.036  backtrace unavailable
00:02:21.036       ...
00:02:21.036  
00:02:21.036  ========== Backtrace end ==========