00:06:19.227  ========== Backtrace start: ==========
00:06:19.227  
00:06:19.227  /home/vagrant/spdk_repo/spdk/build/bin/spdk_nvme_perf: errors occurred
00:06:19.227  in /home/vagrant/spdk_repo/spdk/test/common/autotest_common.sh:589 -> rpc_cmd(["nvmf_delete_subsystem"],["nqn.2016-06.io.spdk:cnode1"])
00:06:19.227       ...
00:06:19.227     584 			echo "$rsp"
00:06:19.227     585 		done
00:06:19.227     586 	
00:06:19.227     587 		rc=${!status[*]}
00:06:19.227     588 		xtrace_restore
00:06:19.227  => 589 		[[ $rc == 0 ]]
00:06:19.227     590 	}
00:06:19.227     591 	
00:06:19.227     592 	function rpc_cmd_simple_data_json() {
00:06:19.227     593 	
00:06:19.227     594 		local elems="$1[@]" elem
00:06:19.227       ...
00:06:19.227  in /home/vagrant/spdk_repo/spdk/test/nvmf/target/delete_subsystem.sh:32 -> main(["--transport=tcp"])
00:06:19.227       ...
00:06:19.227     27  		-t 5 -q 128 -w randrw -M 70 -o 512 -P 4 "${NO_HUGE[@]}" &
00:06:19.227     28  	perf_pid=$!
00:06:19.227     29  	
00:06:19.227     30  	sleep 2
00:06:19.227     31  	
00:06:19.227  => 32  	$rpc_py nvmf_delete_subsystem nqn.2016-06.io.spdk:cnode1
00:06:19.227     33  	
00:06:19.227     34  	delay=0
00:06:19.227     35  	while kill -0 $perf_pid; do
00:06:19.227     36  		sleep 0.5
00:06:19.227     37  		#wait 15 seconds max
00:06:19.227       ...
00:06:19.227  
00:06:19.227  ========== Backtrace end ==========
00:06:19.227  ========== Backtrace start: ==========
00:06:19.227  
00:06:19.227  in /home/vagrant/spdk_repo/spdk/test/common/autotest_common.sh:1125 -> run_test(["nvmf_delete_subsystem"],["/home/vagrant/spdk_repo/spdk/test/nvmf/target/delete_subsystem.sh"],["--transport=tcp"])
00:06:19.227       ...
00:06:19.227     1120		timing_enter $test_name
00:06:19.227     1121		echo "************************************"
00:06:19.227     1122		echo "START TEST $test_name"
00:06:19.227     1123		echo "************************************"
00:06:19.227     1124		xtrace_restore
00:06:19.227     1125		time "$@"
00:06:19.227     1126		xtrace_disable
00:06:19.227     1127		echo "************************************"
00:06:19.227     1128		echo "END TEST $test_name"
00:06:19.227     1129		echo "************************************"
00:06:19.227     1130		timing_exit $test_name
00:06:19.227       ...
00:06:19.227  in /home/vagrant/spdk_repo/spdk/test/nvmf/nvmf_target_core.sh:23 -> main(["--transport=tcp"])
00:06:19.227       ...
00:06:19.227     18  	TEST_ARGS=("$@")
00:06:19.227     19  	
00:06:19.227     20  	if [[ $SPDK_TEST_URING -eq 0 ]]; then
00:06:19.227     21  		run_test "nvmf_abort" $rootdir/test/nvmf/target/abort.sh "${TEST_ARGS[@]}"
00:06:19.227     22  		run_test "nvmf_ns_hotplug_stress" $rootdir/test/nvmf/target/ns_hotplug_stress.sh "${TEST_ARGS[@]}"
00:06:19.227  => 23  		run_test "nvmf_delete_subsystem" $rootdir/test/nvmf/target/delete_subsystem.sh "${TEST_ARGS[@]}"
00:06:19.227     24  	fi
00:06:19.227     25  	
00:06:19.227     26  	run_test "nvmf_host_management" $rootdir/test/nvmf/target/host_management.sh "${TEST_ARGS[@]}"
00:06:19.227     27  	run_test "nvmf_lvol" $rootdir/test/nvmf/target/nvmf_lvol.sh "${TEST_ARGS[@]}"
00:06:19.227     28  	run_test "nvmf_lvs_grow" $rootdir/test/nvmf/target/nvmf_lvs_grow.sh "${TEST_ARGS[@]}"
00:06:19.227       ...
00:06:19.227  
00:06:19.227  ========== Backtrace end ==========
00:06:19.228  ========== Backtrace start: ==========
00:06:19.228  
00:06:19.228  in /home/vagrant/spdk_repo/spdk/test/common/autotest_common.sh:1125 -> run_test(["nvmf_target_core"],["/home/vagrant/spdk_repo/spdk/test/nvmf/nvmf_target_core.sh"],["--transport=tcp"])
00:06:19.228       ...
00:06:19.228     1120		timing_enter $test_name
00:06:19.228     1121		echo "************************************"
00:06:19.228     1122		echo "START TEST $test_name"
00:06:19.228     1123		echo "************************************"
00:06:19.228     1124		xtrace_restore
00:06:19.228     1125		time "$@"
00:06:19.228     1126		xtrace_disable
00:06:19.228     1127		echo "************************************"
00:06:19.228     1128		echo "END TEST $test_name"
00:06:19.228     1129		echo "************************************"
00:06:19.228     1130		timing_exit $test_name
00:06:19.228       ...
00:06:19.228  in /home/vagrant/spdk_repo/spdk/test/nvmf/nvmf.sh:14 -> main(["--transport=tcp"])
00:06:19.228       ...
00:06:19.228     9   	
00:06:19.228     10  	if [ ! $(uname -s) = Linux ]; then
00:06:19.228     11  		exit 0
00:06:19.228     12  	fi
00:06:19.228     13  	
00:06:19.228  => 14  	run_test "nvmf_target_core" $rootdir/test/nvmf/nvmf_target_core.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:06:19.228     15  	run_test "nvmf_target_extra" $rootdir/test/nvmf/nvmf_target_extra.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:06:19.228     16  	run_test "nvmf_host" $rootdir/test/nvmf/nvmf_host.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:06:19.228     17  	
00:06:19.228     18  	# Interrupt mode for now is supported only on the target, with the TCP transport and posix or ssl socket implementations.
00:06:19.228     19  	if [[ "$SPDK_TEST_NVMF_TRANSPORT" = "tcp" && $SPDK_TEST_URING -eq 0 ]]; then
00:06:19.228       ...
00:06:19.228  
00:06:19.228  ========== Backtrace end ==========
00:06:19.228  ========== Backtrace start: ==========
00:06:19.228  
00:06:19.228  in /home/vagrant/spdk_repo/spdk/test/common/autotest_common.sh:1125 -> run_test(["nvmf_tcp"],["/home/vagrant/spdk_repo/spdk/test/nvmf/nvmf.sh"],["--transport=tcp"])
00:06:19.228       ...
00:06:19.228     1120		timing_enter $test_name
00:06:19.228     1121		echo "************************************"
00:06:19.228     1122		echo "START TEST $test_name"
00:06:19.228     1123		echo "************************************"
00:06:19.228     1124		xtrace_restore
00:06:19.228     1125		time "$@"
00:06:19.228     1126		xtrace_disable
00:06:19.228     1127		echo "************************************"
00:06:19.228     1128		echo "END TEST $test_name"
00:06:19.228     1129		echo "************************************"
00:06:19.228     1130		timing_exit $test_name
00:06:19.228       ...
00:06:19.228  in /home/vagrant/spdk_repo/spdk/autotest.sh:280 -> main(["/home/vagrant/spdk_repo/autorun-spdk.conf"])
00:06:19.228       ...
00:06:19.228     275 			# list of all tests can properly differentiate them. Please do not merge them into one line.
00:06:19.228     276 			if [ "$SPDK_TEST_NVMF_TRANSPORT" = "rdma" ]; then
00:06:19.228     277 				run_test "nvmf_rdma" $rootdir/test/nvmf/nvmf.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:06:19.228     278 				run_test "spdkcli_nvmf_rdma" $rootdir/test/spdkcli/nvmf.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:06:19.228     279 			elif [ "$SPDK_TEST_NVMF_TRANSPORT" = "tcp" ]; then
00:06:19.228  => 280 				run_test "nvmf_tcp" $rootdir/test/nvmf/nvmf.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:06:19.228     281 				if [[ $SPDK_TEST_URING -eq 0 ]]; then
00:06:19.228     282 					run_test "spdkcli_nvmf_tcp" $rootdir/test/spdkcli/nvmf.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:06:19.228     283 					run_test "nvmf_identify_passthru" $rootdir/test/nvmf/target/identify_passthru.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:06:19.228     284 				fi
00:06:19.228     285 				run_test "nvmf_dif" $rootdir/test/nvmf/target/dif.sh
00:06:19.228       ...
00:06:19.228  
00:06:19.228  ========== Backtrace end ==========