00:06:51.034  ========== Backtrace start: ==========
00:06:51.034  
00:06:51.034  in /home/vagrant/spdk_repo/spdk/test/rpc/rpc.sh:67 -> main([])
00:06:51.034       ...
00:06:51.034     62  	}
00:06:51.034     63  	
00:06:51.034     64  	$SPDK_BIN_DIR/spdk_tgt -e bdev &
00:06:51.034     65  	spdk_pid=$!
00:06:51.034     66  	trap 'killprocess $spdk_pid; exit 1' SIGINT SIGTERM EXIT
00:06:51.034  => 67  	waitforlisten $spdk_pid
00:06:51.034     68  	
00:06:51.034     69  	export PYTHONPATH=$PYTHONPATH:$testdir
00:06:51.034     70  	
00:06:51.034     71  	# basic integrity test
00:06:51.034     72  	rpc=rpc_cmd
00:06:51.034       ...
00:06:51.034  
00:06:51.034  ========== Backtrace end ==========
00:06:51.034  ========== Backtrace start: ==========
00:06:51.034  
00:06:51.034  in /home/vagrant/spdk_repo/spdk/test/common/autotest_common.sh:1121 -> run_test(["rpc"],["/home/vagrant/spdk_repo/spdk/test/rpc/rpc.sh"])
00:06:51.034       ...
00:06:51.034     1116		timing_enter $test_name
00:06:51.034     1117		echo "************************************"
00:06:51.034     1118		echo "START TEST $test_name"
00:06:51.034     1119		echo "************************************"
00:06:51.034     1120		xtrace_restore
00:06:51.034     1121		time "$@"
00:06:51.034     1122		xtrace_disable
00:06:51.034     1123		echo "************************************"
00:06:51.034     1124		echo "END TEST $test_name"
00:06:51.034     1125		echo "************************************"
00:06:51.035     1126		timing_exit $test_name
00:06:51.035       ...
00:06:51.035  in /home/vagrant/spdk_repo/spdk/autotest.sh:169 -> main(["/home/vagrant/spdk_repo/autorun-spdk.conf"])
00:06:51.035       ...
00:06:51.035     164 		if [[ $SPDK_TEST_URING -eq 1 ]]; then
00:06:51.035     165 			export SPDK_SOCK_IMPL_DEFAULT="uring"
00:06:51.035     166 		fi
00:06:51.035     167 	
00:06:51.035     168 		run_test "env" $rootdir/test/env/env.sh
00:06:51.035  => 169 		run_test "rpc" $rootdir/test/rpc/rpc.sh
00:06:51.035     170 		run_test "skip_rpc" $rootdir/test/rpc/skip_rpc.sh
00:06:51.035     171 		run_test "rpc_client" $rootdir/test/rpc_client/rpc_client.sh
00:06:51.035     172 		run_test "json_config" $rootdir/test/json_config/json_config.sh
00:06:51.035     173 		run_test "json_config_extra_key" $rootdir/test/json_config/json_config_extra_key.sh
00:06:51.035     174 		run_test "alias_rpc" $rootdir/test/json_config/alias_rpc/alias_rpc.sh
00:06:51.035       ...
00:06:51.035  
00:06:51.035  ========== Backtrace end ==========