00:06:16.937  ========== Backtrace start: ==========
00:06:16.937  
00:06:16.938  in /var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/test/common/autotest_common.sh:589 -> rpc_cmd(["nvmf_delete_subsystem"],["nqn.2016-06.io.spdk:cnode1"])
00:06:16.938       ...
00:06:16.938     584 			echo "$rsp"
00:06:16.938     585 		done
00:06:16.938     586 	
00:06:16.938     587 		rc=${!status[*]}
00:06:16.938     588 		xtrace_restore
00:06:16.938  => 589 		[[ $rc == 0 ]]
00:06:16.938     590 	}
00:06:16.938     591 	
00:06:16.938     592 	function rpc_cmd_simple_data_json() {
00:06:16.938     593 	
00:06:16.938     594 		local elems="$1[@]" elem
00:06:16.938       ...
00:06:16.938  in /var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/test/nvmf/target/delete_subsystem.sh:32 -> main(["--transport=tcp"])
00:06:16.938       ...
00:06:16.938     27  		-t 5 -q 128 -w randrw -M 70 -o 512 -P 4 "${NO_HUGE[@]}" &
00:06:16.938     28  	perf_pid=$!
00:06:16.938     29  	
00:06:16.938     30  	sleep 2
00:06:16.938     31  	
00:06:16.938  => 32  	$rpc_py nvmf_delete_subsystem nqn.2016-06.io.spdk:cnode1
00:06:16.938     33  	
00:06:16.938     34  	delay=0
00:06:16.938     35  	while kill -0 $perf_pid; do
00:06:16.938     36  		sleep 0.5
00:06:16.938     37  		#wait 15 seconds max
00:06:16.938       ...
00:06:16.938  
00:06:16.938  ========== Backtrace end ==========
00:06:19.117  ========== Backtrace start: ==========
00:06:19.117  
00:06:19.117  in /var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/test/common/autotest_common.sh:1125 -> run_test(["nvmf_delete_subsystem"],["/var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/test/nvmf/target/delete_subsystem.sh"],["--transport=tcp"])
00:06:19.117       ...
00:06:19.117     1120		timing_enter $test_name
00:06:19.117     1121		echo "************************************"
00:06:19.117     1122		echo "START TEST $test_name"
00:06:19.117     1123		echo "************************************"
00:06:19.117     1124		xtrace_restore
00:06:19.117     1125		time "$@"
00:06:19.117     1126		xtrace_disable
00:06:19.117     1127		echo "************************************"
00:06:19.117     1128		echo "END TEST $test_name"
00:06:19.117     1129		echo "************************************"
00:06:19.117     1130		timing_exit $test_name
00:06:19.117       ...
00:06:19.117  in /var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/test/nvmf/nvmf_target_core.sh:23 -> main(["--transport=tcp"])
00:06:19.117       ...
00:06:19.117     18  	TEST_ARGS=("$@")
00:06:19.117     19  	
00:06:19.117     20  	if [[ $SPDK_TEST_URING -eq 0 ]]; then
00:06:19.117     21  		run_test "nvmf_abort" $rootdir/test/nvmf/target/abort.sh "${TEST_ARGS[@]}"
00:06:19.117     22  		run_test "nvmf_ns_hotplug_stress" $rootdir/test/nvmf/target/ns_hotplug_stress.sh "${TEST_ARGS[@]}"
00:06:19.117  => 23  		run_test "nvmf_delete_subsystem" $rootdir/test/nvmf/target/delete_subsystem.sh "${TEST_ARGS[@]}"
00:06:19.117     24  	fi
00:06:19.117     25  	
00:06:19.117     26  	run_test "nvmf_host_management" $rootdir/test/nvmf/target/host_management.sh "${TEST_ARGS[@]}"
00:06:19.117     27  	run_test "nvmf_lvol" $rootdir/test/nvmf/target/nvmf_lvol.sh "${TEST_ARGS[@]}"
00:06:19.117     28  	run_test "nvmf_lvs_grow" $rootdir/test/nvmf/target/nvmf_lvs_grow.sh "${TEST_ARGS[@]}"
00:06:19.117       ...
00:06:19.117  
00:06:19.117  ========== Backtrace end ==========
00:06:19.117  ========== Backtrace start: ==========
00:06:19.117  
00:06:19.117  in /var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/test/common/autotest_common.sh:1125 -> run_test(["nvmf_target_core"],["/var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/test/nvmf/nvmf_target_core.sh"],["--transport=tcp"])
00:06:19.117       ...
00:06:19.117     1120		timing_enter $test_name
00:06:19.117     1121		echo "************************************"
00:06:19.117     1122		echo "START TEST $test_name"
00:06:19.117     1123		echo "************************************"
00:06:19.117     1124		xtrace_restore
00:06:19.117     1125		time "$@"
00:06:19.117     1126		xtrace_disable
00:06:19.117     1127		echo "************************************"
00:06:19.117     1128		echo "END TEST $test_name"
00:06:19.117     1129		echo "************************************"
00:06:19.117     1130		timing_exit $test_name
00:06:19.117       ...
00:06:19.117  in /var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/test/nvmf/nvmf.sh:14 -> main(["--transport=tcp"])
00:06:19.117       ...
00:06:19.117     9   	
00:06:19.117     10  	if [ ! $(uname -s) = Linux ]; then
00:06:19.117     11  		exit 0
00:06:19.117     12  	fi
00:06:19.117     13  	
00:06:19.117  => 14  	run_test "nvmf_target_core" $rootdir/test/nvmf/nvmf_target_core.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:06:19.117     15  	run_test "nvmf_target_extra" $rootdir/test/nvmf/nvmf_target_extra.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:06:19.117     16  	run_test "nvmf_host" $rootdir/test/nvmf/nvmf_host.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:06:19.117     17  	
00:06:19.117     18  	# Interrupt mode for now is supported only on the target, with the TCP transport and posix or ssl socket implementations.
00:06:19.117     19  	if [[ "$SPDK_TEST_NVMF_TRANSPORT" = "tcp" && $SPDK_TEST_URING -eq 0 ]]; then
00:06:19.117       ...
00:06:19.117  
00:06:19.117  ========== Backtrace end ==========
00:06:19.117  ========== Backtrace start: ==========
00:06:19.117  
00:06:19.117  in /var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/test/common/autotest_common.sh:1125 -> run_test(["nvmf_tcp"],["/var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/test/nvmf/nvmf.sh"],["--transport=tcp"])
00:06:19.117       ...
00:06:19.117     1120		timing_enter $test_name
00:06:19.117     1121		echo "************************************"
00:06:19.117     1122		echo "START TEST $test_name"
00:06:19.117     1123		echo "************************************"
00:06:19.117     1124		xtrace_restore
00:06:19.118     1125		time "$@"
00:06:19.118     1126		xtrace_disable
00:06:19.118     1127		echo "************************************"
00:06:19.118     1128		echo "END TEST $test_name"
00:06:19.118     1129		echo "************************************"
00:06:19.118     1130		timing_exit $test_name
00:06:19.118       ...
00:06:19.118  in /var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/autotest.sh:280 -> main(["/var/jenkins/workspace/nvmf-tcp-phy-autotest/autorun-spdk.conf"])
00:06:19.118       ...
00:06:19.118     275 			# list of all tests can properly differentiate them. Please do not merge them into one line.
00:06:19.118     276 			if [ "$SPDK_TEST_NVMF_TRANSPORT" = "rdma" ]; then
00:06:19.118     277 				run_test "nvmf_rdma" $rootdir/test/nvmf/nvmf.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:06:19.118     278 				run_test "spdkcli_nvmf_rdma" $rootdir/test/spdkcli/nvmf.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:06:19.118     279 			elif [ "$SPDK_TEST_NVMF_TRANSPORT" = "tcp" ]; then
00:06:19.118  => 280 				run_test "nvmf_tcp" $rootdir/test/nvmf/nvmf.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:06:19.118     281 				if [[ $SPDK_TEST_URING -eq 0 ]]; then
00:06:19.118     282 					run_test "spdkcli_nvmf_tcp" $rootdir/test/spdkcli/nvmf.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:06:19.118     283 					run_test "nvmf_identify_passthru" $rootdir/test/nvmf/target/identify_passthru.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:06:19.118     284 				fi
00:06:19.118     285 				run_test "nvmf_dif" $rootdir/test/nvmf/target/dif.sh
00:06:19.118       ...
00:06:19.118  
00:06:19.118  ========== Backtrace end ==========