00:25:37.028  ========== Backtrace start: ==========
00:25:37.028  
00:25:37.028  in /home/vagrant/spdk_repo/spdk/test/common/autotest_common.sh:587 -> rpc_cmd(["-s"],["/tmp/host.sock"],["bdev_nvme_start_discovery"],["-b"],["nvme"],["-t"],["tcp"],["-a"],["10.0.0.2"],["-s"],["8009"],["-f"],["ipv4"],["-q"],["nqn.2021-12.io.spdk:test"])
00:25:37.028       ...
00:25:37.028     582 			echo "$rsp"
00:25:37.028     583 		done
00:25:37.028     584 	
00:25:37.028     585 		rc=${!status[*]}
00:25:37.028     586 		xtrace_restore
00:25:37.028  => 587 		[[ $rc == 0 ]]
00:25:37.028     588 	}
00:25:37.028     589 	
00:25:37.028     590 	function rpc_cmd_simple_data_json() {
00:25:37.028     591 	
00:25:37.028     592 		local elems="$1[@]" elem
00:25:37.028       ...
00:25:37.028  in /home/vagrant/spdk_repo/spdk/test/nvmf/host/discovery.sh:51 -> main(["--transport=tcp"])
00:25:37.028       ...
00:25:37.028     46  	waitforlisten $hostpid $HOST_SOCK
00:25:37.028     47  	
00:25:37.028     48  	trap 'process_shm --id $NVMF_APP_SHM_ID; kill $hostpid; nvmftestfini; exit 1' SIGINT SIGTERM EXIT
00:25:37.028     49  	
00:25:37.028     50  	$rpc_py -s $HOST_SOCK log_set_flag bdev_nvme
00:25:37.028  => 51  	$rpc_py -s $HOST_SOCK bdev_nvme_start_discovery -b nvme -t $TEST_TRANSPORT -a $NVMF_FIRST_TARGET_IP \
00:25:37.028     52  		-s $DISCOVERY_PORT -f ipv4 -q $HOST_NQN
00:25:37.028     53  	
00:25:37.028     54  	function get_bdev_list() {
00:25:37.028     55  		$rpc_py -s $HOST_SOCK bdev_get_bdevs | jq -r '.[].name' | sort | xargs
00:25:37.028     56  	}
00:25:37.028       ...
00:25:37.028  
00:25:37.028  ========== Backtrace end ==========
00:25:37.028  ========== Backtrace start: ==========
00:25:37.028  
00:25:37.028  in /home/vagrant/spdk_repo/spdk/test/common/autotest_common.sh:1121 -> run_test(["nvmf_host_discovery"],["/home/vagrant/spdk_repo/spdk/test/nvmf/host/discovery.sh"],["--transport=tcp"])
00:25:37.028       ...
00:25:37.028     1116		timing_enter $test_name
00:25:37.028     1117		echo "************************************"
00:25:37.028     1118		echo "START TEST $test_name"
00:25:37.028     1119		echo "************************************"
00:25:37.028     1120		xtrace_restore
00:25:37.028     1121		time "$@"
00:25:37.028     1122		xtrace_disable
00:25:37.028     1123		echo "************************************"
00:25:37.028     1124		echo "END TEST $test_name"
00:25:37.028     1125		echo "************************************"
00:25:37.028     1126		timing_exit $test_name
00:25:37.028       ...
00:25:37.028  in /home/vagrant/spdk_repo/spdk/test/nvmf/nvmf.sh:99 -> main(["--transport=tcp"])
00:25:37.028       ...
00:25:37.028     94  	
00:25:37.028     95  	run_test "nvmf_identify" $rootdir/test/nvmf/host/identify.sh "${TEST_ARGS[@]}"
00:25:37.028     96  	run_test "nvmf_perf" $rootdir/test/nvmf/host/perf.sh "${TEST_ARGS[@]}"
00:25:37.028     97  	run_test "nvmf_fio_host" $rootdir/test/nvmf/host/fio.sh "${TEST_ARGS[@]}"
00:25:37.028     98  	run_test "nvmf_failover" $rootdir/test/nvmf/host/failover.sh "${TEST_ARGS[@]}"
00:25:37.028  => 99  	run_test "nvmf_host_discovery" $rootdir/test/nvmf/host/discovery.sh "${TEST_ARGS[@]}"
00:25:37.028     100 	run_test "nvmf_host_multipath_status" $rootdir/test/nvmf/host/multipath_status.sh "${TEST_ARGS[@]}"
00:25:37.028     101 	run_test "nvmf_discovery_remove_ifc" $rootdir/test/nvmf/host/discovery_remove_ifc.sh "${TEST_ARGS[@]}"
00:25:37.028     102 	run_test "nvmf_identify_kernel_target" "$rootdir/test/nvmf/host/identify_kernel_nvmf.sh" "${TEST_ARGS[@]}"
00:25:37.028     103 	run_test "nvmf_auth" "$rootdir/test/nvmf/host/auth.sh" "${TEST_ARGS[@]}"
00:25:37.028     104 	
00:25:37.028       ...
00:25:37.028  
00:25:37.028  ========== Backtrace end ==========
00:25:37.029  ========== Backtrace start: ==========
00:25:37.029  
00:25:37.029  in /home/vagrant/spdk_repo/spdk/test/common/autotest_common.sh:1121 -> run_test(["nvmf_tcp"],["/home/vagrant/spdk_repo/spdk/test/nvmf/nvmf.sh"],["--transport=tcp"])
00:25:37.029       ...
00:25:37.029     1116		timing_enter $test_name
00:25:37.029     1117		echo "************************************"
00:25:37.029     1118		echo "START TEST $test_name"
00:25:37.029     1119		echo "************************************"
00:25:37.029     1120		xtrace_restore
00:25:37.029     1121		time "$@"
00:25:37.029     1122		xtrace_disable
00:25:37.029     1123		echo "************************************"
00:25:37.029     1124		echo "END TEST $test_name"
00:25:37.029     1125		echo "************************************"
00:25:37.029     1126		timing_exit $test_name
00:25:37.029       ...
00:25:37.029  in /home/vagrant/spdk_repo/spdk/autotest.sh:283 -> main(["/home/vagrant/spdk_repo/autorun-spdk.conf"])
00:25:37.029       ...
00:25:37.029     278 			# list of all tests can properly differentiate them. Please do not merge them into one line.
00:25:37.029     279 			if [ "$SPDK_TEST_NVMF_TRANSPORT" = "rdma" ]; then
00:25:37.029     280 				run_test "nvmf_rdma" $rootdir/test/nvmf/nvmf.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:25:37.029     281 				run_test "spdkcli_nvmf_rdma" $rootdir/test/spdkcli/nvmf.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:25:37.029     282 			elif [ "$SPDK_TEST_NVMF_TRANSPORT" = "tcp" ]; then
00:25:37.029  => 283 				run_test "nvmf_tcp" $rootdir/test/nvmf/nvmf.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:25:37.029     284 				if [[ $SPDK_TEST_URING -eq 0 ]]; then
00:25:37.029     285 					run_test "spdkcli_nvmf_tcp" $rootdir/test/spdkcli/nvmf.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:25:37.029     286 					run_test "nvmf_identify_passthru" $rootdir/test/nvmf/target/identify_passthru.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:25:37.029     287 				fi
00:25:37.029     288 				run_test "nvmf_dif" $rootdir/test/nvmf/target/dif.sh
00:25:37.029       ...
00:25:37.029  
00:25:37.029  ========== Backtrace end ==========