00:07:38.352  ========== Backtrace start: ==========
00:07:38.352  
00:07:38.352  in /home/vagrant/spdk_repo/spdk/test/common/autotest_common.sh:1129 -> run_test(["json_config_extra_key"],["/home/vagrant/spdk_repo/spdk/test/json_config/json_config_extra_key.sh"])
00:07:38.352       ...
00:07:38.352     1124		timing_enter $test_name
00:07:38.352     1125		echo "************************************"
00:07:38.352     1126		echo "START TEST $test_name"
00:07:38.352     1127		echo "************************************"
00:07:38.352     1128		xtrace_restore
00:07:38.352     1129		time "$@"
00:07:38.352     1130		xtrace_disable
00:07:38.352     1131		echo "************************************"
00:07:38.352     1132		echo "END TEST $test_name"
00:07:38.352     1133		echo "************************************"
00:07:38.352     1134		timing_exit $test_name
00:07:38.352       ...
00:07:38.352  in /home/vagrant/spdk_repo/spdk/autotest.sh:160 -> main(["/home/vagrant/spdk_repo/autorun-spdk.conf"])
00:07:38.352       ...
00:07:38.352     155 		run_test "env" $rootdir/test/env/env.sh
00:07:38.352     156 		run_test "rpc" $rootdir/test/rpc/rpc.sh
00:07:38.352     157 		run_test "skip_rpc" $rootdir/test/rpc/skip_rpc.sh
00:07:38.352     158 		run_test "rpc_client" $rootdir/test/rpc_client/rpc_client.sh
00:07:38.352     159 		run_test "json_config" $rootdir/test/json_config/json_config.sh
00:07:38.352  => 160 		run_test "json_config_extra_key" $rootdir/test/json_config/json_config_extra_key.sh
00:07:38.352     161 		run_test "alias_rpc" $rootdir/test/json_config/alias_rpc/alias_rpc.sh
00:07:38.352     162 	
00:07:38.352     163 		if [[ $SPDK_JSONRPC_GO_CLIENT -eq 0 ]]; then
00:07:38.352     164 			run_test "spdkcli_tcp" $rootdir/test/spdkcli/tcp.sh
00:07:38.352     165 		fi
00:07:38.352       ...
00:07:38.352  
00:07:38.352  ========== Backtrace end ==========
00:07:51.708  ========== Backtrace start: ==========
00:07:51.708  
00:07:51.708  in spdk/autorun.sh:27 -> main(["/home/vagrant/spdk_repo/autorun-spdk.conf"])
00:07:51.708       ...
00:07:51.708     22  	trap 'timing_finish || exit 1' EXIT
00:07:51.708     23  	
00:07:51.708     24  	# Runs agent scripts
00:07:51.708     25  	$rootdir/autobuild.sh "$conf"
00:07:51.708     26  	if ((SPDK_TEST_UNITTEST == 1 || SPDK_RUN_FUNCTIONAL_TEST == 1)); then
00:07:51.708  => 27  		sudo -E $rootdir/autotest.sh "$conf"
00:07:51.708     28  	fi
00:07:51.708       ...
00:07:51.708  
00:07:51.708  ========== Backtrace end ==========