00:23:28.691  ========== Backtrace start: ==========
00:23:28.691  
00:23:28.691  in /var/jenkins/workspace/nvmf-tcp-phy-autotest/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"])
00:23:28.691       ...
00:23:28.691     582 			echo "$rsp"
00:23:28.691     583 		done
00:23:28.691     584 	
00:23:28.691     585 		rc=${!status[*]}
00:23:28.691     586 		xtrace_restore
00:23:28.691  => 587 		[[ $rc == 0 ]]
00:23:28.691     588 	}
00:23:28.691     589 	
00:23:28.691     590 	function rpc_cmd_simple_data_json() {
00:23:28.691     591 	
00:23:28.691     592 		local elems="$1[@]" elem
00:23:28.691       ...
00:23:28.691  in /var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/test/nvmf/host/discovery.sh:51 -> main(["--transport=tcp"])
00:23:28.691       ...
00:23:28.691     46  	waitforlisten $hostpid $HOST_SOCK
00:23:28.691     47  	
00:23:28.691     48  	trap 'process_shm --id $NVMF_APP_SHM_ID; kill $hostpid; nvmftestfini; exit 1' SIGINT SIGTERM EXIT
00:23:28.691     49  	
00:23:28.691     50  	$rpc_py -s $HOST_SOCK log_set_flag bdev_nvme
00:23:28.691  => 51  	$rpc_py -s $HOST_SOCK bdev_nvme_start_discovery -b nvme -t $TEST_TRANSPORT -a $NVMF_FIRST_TARGET_IP \
00:23:28.691     52  		-s $DISCOVERY_PORT -f ipv4 -q $HOST_NQN
00:23:28.691     53  	
00:23:28.691     54  	function get_bdev_list() {
00:23:28.691     55  		$rpc_py -s $HOST_SOCK bdev_get_bdevs | jq -r '.[].name' | sort | xargs
00:23:28.691     56  	}
00:23:28.691       ...
00:23:28.691  
00:23:28.691  ========== Backtrace end ==========
00:23:30.077  ========== Backtrace start: ==========
00:23:30.077  
00:23:30.077  in /var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/test/common/autotest_common.sh:1121 -> run_test(["nvmf_host_discovery"],["/var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/test/nvmf/host/discovery.sh"],["--transport=tcp"])
00:23:30.077       ...
00:23:30.077     1116		timing_enter $test_name
00:23:30.077     1117		echo "************************************"
00:23:30.077     1118		echo "START TEST $test_name"
00:23:30.077     1119		echo "************************************"
00:23:30.077     1120		xtrace_restore
00:23:30.077     1121		time "$@"
00:23:30.077     1122		xtrace_disable
00:23:30.077     1123		echo "************************************"
00:23:30.077     1124		echo "END TEST $test_name"
00:23:30.077     1125		echo "************************************"
00:23:30.077     1126		timing_exit $test_name
00:23:30.077       ...
00:23:30.078  in /var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/test/nvmf/nvmf.sh:99 -> main(["--transport=tcp"])
00:23:30.078       ...
00:23:30.078     94  	
00:23:30.078     95  	run_test "nvmf_identify" $rootdir/test/nvmf/host/identify.sh "${TEST_ARGS[@]}"
00:23:30.078     96  	run_test "nvmf_perf" $rootdir/test/nvmf/host/perf.sh "${TEST_ARGS[@]}"
00:23:30.078     97  	run_test "nvmf_fio_host" $rootdir/test/nvmf/host/fio.sh "${TEST_ARGS[@]}"
00:23:30.078     98  	run_test "nvmf_failover" $rootdir/test/nvmf/host/failover.sh "${TEST_ARGS[@]}"
00:23:30.078  => 99  	run_test "nvmf_host_discovery" $rootdir/test/nvmf/host/discovery.sh "${TEST_ARGS[@]}"
00:23:30.078     100 	run_test "nvmf_host_multipath_status" $rootdir/test/nvmf/host/multipath_status.sh "${TEST_ARGS[@]}"
00:23:30.078     101 	run_test "nvmf_discovery_remove_ifc" $rootdir/test/nvmf/host/discovery_remove_ifc.sh "${TEST_ARGS[@]}"
00:23:30.078     102 	run_test "nvmf_identify_kernel_target" "$rootdir/test/nvmf/host/identify_kernel_nvmf.sh" "${TEST_ARGS[@]}"
00:23:30.078     103 	run_test "nvmf_auth" "$rootdir/test/nvmf/host/auth.sh" "${TEST_ARGS[@]}"
00:23:30.078     104 	
00:23:30.078       ...
00:23:30.078  
00:23:30.078  ========== Backtrace end ==========
00:23:30.078  ========== Backtrace start: ==========
00:23:30.078  
00:23:30.078  in /var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/test/common/autotest_common.sh:1121 -> run_test(["nvmf_tcp"],["/var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/test/nvmf/nvmf.sh"],["--transport=tcp"])
00:23:30.078       ...
00:23:30.078     1116		timing_enter $test_name
00:23:30.078     1117		echo "************************************"
00:23:30.078     1118		echo "START TEST $test_name"
00:23:30.078     1119		echo "************************************"
00:23:30.078     1120		xtrace_restore
00:23:30.078     1121		time "$@"
00:23:30.078     1122		xtrace_disable
00:23:30.078     1123		echo "************************************"
00:23:30.078     1124		echo "END TEST $test_name"
00:23:30.078     1125		echo "************************************"
00:23:30.078     1126		timing_exit $test_name
00:23:30.078       ...
00:23:30.078  in /var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/autotest.sh:283 -> main(["/var/jenkins/workspace/nvmf-tcp-phy-autotest/autorun-spdk.conf"])
00:23:30.078       ...
00:23:30.078     278 			# list of all tests can properly differentiate them. Please do not merge them into one line.
00:23:30.078     279 			if [ "$SPDK_TEST_NVMF_TRANSPORT" = "rdma" ]; then
00:23:30.078     280 				run_test "nvmf_rdma" $rootdir/test/nvmf/nvmf.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:23:30.078     281 				run_test "spdkcli_nvmf_rdma" $rootdir/test/spdkcli/nvmf.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:23:30.078     282 			elif [ "$SPDK_TEST_NVMF_TRANSPORT" = "tcp" ]; then
00:23:30.078  => 283 				run_test "nvmf_tcp" $rootdir/test/nvmf/nvmf.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:23:30.078     284 				if [[ $SPDK_TEST_URING -eq 0 ]]; then
00:23:30.078     285 					run_test "spdkcli_nvmf_tcp" $rootdir/test/spdkcli/nvmf.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:23:30.078     286 					run_test "nvmf_identify_passthru" $rootdir/test/nvmf/target/identify_passthru.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:23:30.078     287 				fi
00:23:30.078     288 				run_test "nvmf_dif" $rootdir/test/nvmf/target/dif.sh
00:23:30.078       ...
00:23:30.078  
00:23:30.078  ========== Backtrace end ==========