00:23:19.227  ========== Backtrace start: ==========
00:23:19.227  
00:23:19.227  in /var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/test/common/autotest_common.sh:677 -> NOT(["wait"],["1402206"])
00:23:19.227       ...
00:23:19.227     672 		elif [[ -n ${EXIT_STATUS:-} ]] && ((es != EXIT_STATUS)); then
00:23:19.227     673 			es=0
00:23:19.227     674 		fi
00:23:19.227     675 	
00:23:19.227     676 		# invert error code of any command and also trigger ERR on 0 (unlike bash ! prefix)
00:23:19.227  => 677 		((!es == 0))
00:23:19.227     678 	}
00:23:19.227     679 	
00:23:19.228     680 	function timing() {
00:23:19.228     681 		direction="$1"
00:23:19.228     682 		testname="$2"
00:23:19.228       ...
00:23:19.228  in /var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/test/nvmf/target/shutdown.sh:158 -> nvmf_shutdown_tc4([])
00:23:19.228       ...
00:23:19.228     153 	
00:23:19.228     154 		# Kill the target half way through
00:23:19.228     155 		killprocess $nvmfpid
00:23:19.228     156 		sleep 1
00:23:19.228     157 		# Due to IOs are completed with errors, perf exits with bad status
00:23:19.228  => 158 		NOT wait $perfpid
00:23:19.228     159 		stoptarget
00:23:19.228     160 	}
00:23:19.228     161 	
00:23:19.228     162 	run_test "nvmf_shutdown_tc1" nvmf_shutdown_tc1
00:23:19.228     163 	run_test "nvmf_shutdown_tc2" nvmf_shutdown_tc2
00:23:19.228       ...
00:23:19.228  in /var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/test/common/autotest_common.sh:1125 -> run_test(["nvmf_shutdown_tc4"],["nvmf_shutdown_tc4"])
00:23:19.228       ...
00:23:19.228     1120		timing_enter $test_name
00:23:19.228     1121		echo "************************************"
00:23:19.228     1122		echo "START TEST $test_name"
00:23:19.228     1123		echo "************************************"
00:23:19.228     1124		xtrace_restore
00:23:19.228     1125		time "$@"
00:23:19.228     1126		xtrace_disable
00:23:19.228     1127		echo "************************************"
00:23:19.228     1128		echo "END TEST $test_name"
00:23:19.228     1129		echo "************************************"
00:23:19.228     1130		timing_exit $test_name
00:23:19.228       ...
00:23:19.228  in /var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/test/nvmf/target/shutdown.sh:167 -> main(["--transport=tcp"])
00:23:19.228       ...
00:23:19.228     162 	run_test "nvmf_shutdown_tc1" nvmf_shutdown_tc1
00:23:19.228     163 	run_test "nvmf_shutdown_tc2" nvmf_shutdown_tc2
00:23:19.228     164 	run_test "nvmf_shutdown_tc3" nvmf_shutdown_tc3
00:23:19.228     165 	# Temporarily disable on e810 due to issue #3523
00:23:19.228     166 	if ! [[ "$SPDK_TEST_NVMF_NICS" == "e810" && "$TEST_TRANSPORT" == "rdma" ]]; then
00:23:19.228  => 167 		run_test "nvmf_shutdown_tc4" nvmf_shutdown_tc4
00:23:19.228     168 	fi
00:23:19.228     169 	
00:23:19.228     170 	trap - SIGINT SIGTERM EXIT
00:23:19.228       ...
00:23:19.228  
00:23:19.228  ========== Backtrace end ==========
00:23:21.840  ========== Backtrace start: ==========
00:23:21.840  
00:23:21.840  in /var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/test/common/autotest_common.sh:1125 -> run_test(["nvmf_shutdown"],["/var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/test/nvmf/target/shutdown.sh"],["--transport=tcp"])
00:23:21.840       ...
00:23:21.840     1120		timing_enter $test_name
00:23:21.840     1121		echo "************************************"
00:23:21.840     1122		echo "START TEST $test_name"
00:23:21.840     1123		echo "************************************"
00:23:21.840     1124		xtrace_restore
00:23:21.840     1125		time "$@"
00:23:21.840     1126		xtrace_disable
00:23:21.840     1127		echo "************************************"
00:23:21.840     1128		echo "END TEST $test_name"
00:23:21.840     1129		echo "************************************"
00:23:21.840     1130		timing_exit $test_name
00:23:21.840       ...
00:23:21.840  in /var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/test/nvmf/nvmf_target_extra.sh:65 -> main(["--transport=tcp"])
00:23:21.840       ...
00:23:21.840     60  		elif [[ $SPDK_TEST_NVMF_TRANSPORT == "rdma" ]]; then
00:23:21.840     61  			# Disabled due to https://github.com/spdk/spdk/issues/3345
00:23:21.840     62  			# run_test "nvmf_device_removal" test/nvmf/target/device_removal.sh "${TEST_ARGS[@]}"
00:23:21.840     63  			run_test "nvmf_srq_overwhelm" "$rootdir/test/nvmf/target/srq_overwhelm.sh" "${TEST_ARGS[@]}"
00:23:21.840     64  		fi
00:23:21.840  => 65  		run_test "nvmf_shutdown" $rootdir/test/nvmf/target/shutdown.sh "${TEST_ARGS[@]}"
00:23:21.840     66  	fi
00:23:21.840     67  	
00:23:21.840     68  	trap - SIGINT SIGTERM EXIT
00:23:21.840       ...
00:23:21.840  
00:23:21.840  ========== Backtrace end ==========
00:23:21.840  ========== Backtrace start: ==========
00:23:21.840  
00:23:21.840  in /var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/test/common/autotest_common.sh:1125 -> run_test(["nvmf_target_extra"],["/var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/test/nvmf/nvmf_target_extra.sh"],["--transport=tcp"])
00:23:21.840       ...
00:23:21.840     1120		timing_enter $test_name
00:23:21.840     1121		echo "************************************"
00:23:21.840     1122		echo "START TEST $test_name"
00:23:21.840     1123		echo "************************************"
00:23:21.840     1124		xtrace_restore
00:23:21.840     1125		time "$@"
00:23:21.840     1126		xtrace_disable
00:23:21.840     1127		echo "************************************"
00:23:21.840     1128		echo "END TEST $test_name"
00:23:21.840     1129		echo "************************************"
00:23:21.840     1130		timing_exit $test_name
00:23:21.840       ...
00:23:21.840  in /var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/test/nvmf/nvmf.sh:15 -> main(["--transport=tcp"])
00:23:21.840       ...
00:23:21.840     10  	if [ ! $(uname -s) = Linux ]; then
00:23:21.840     11  		exit 0
00:23:21.840     12  	fi
00:23:21.840     13  	
00:23:21.840     14  	run_test "nvmf_target_core" $rootdir/test/nvmf/nvmf_target_core.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:23:21.840  => 15  	run_test "nvmf_target_extra" $rootdir/test/nvmf/nvmf_target_extra.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:23:21.840     16  	run_test "nvmf_host" $rootdir/test/nvmf/nvmf_host.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:23:21.840     17  	
00:23:21.840     18  	# Interrupt mode for now is supported only on the target, with the TCP transport and posix or ssl socket implementations.
00:23:21.840     19  	if [[ "$SPDK_TEST_NVMF_TRANSPORT" = "tcp" && $SPDK_TEST_URING -eq 0 ]]; then
00:23:21.840     20  		run_test "nvmf_target_core_interrupt_mode" $rootdir/test/nvmf/nvmf_target_core.sh --transport=$SPDK_TEST_NVMF_TRANSPORT --interrupt-mode
00:23:21.840       ...
00:23:21.840  
00:23:21.840  ========== Backtrace end ==========
00:23:21.840  ========== Backtrace start: ==========
00:23:21.840  
00:23:21.840  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"])
00:23:21.840       ...
00:23:21.840     1120		timing_enter $test_name
00:23:21.840     1121		echo "************************************"
00:23:21.840     1122		echo "START TEST $test_name"
00:23:21.840     1123		echo "************************************"
00:23:21.840     1124		xtrace_restore
00:23:21.840     1125		time "$@"
00:23:21.840     1126		xtrace_disable
00:23:21.840     1127		echo "************************************"
00:23:21.840     1128		echo "END TEST $test_name"
00:23:21.840     1129		echo "************************************"
00:23:21.840     1130		timing_exit $test_name
00:23:21.840       ...
00:23:21.840  in /var/jenkins/workspace/nvmf-tcp-phy-autotest/spdk/autotest.sh:280 -> main(["/var/jenkins/workspace/nvmf-tcp-phy-autotest/autorun-spdk.conf"])
00:23:21.840       ...
00:23:21.840     275 			# list of all tests can properly differentiate them. Please do not merge them into one line.
00:23:21.840     276 			if [ "$SPDK_TEST_NVMF_TRANSPORT" = "rdma" ]; then
00:23:21.840     277 				run_test "nvmf_rdma" $rootdir/test/nvmf/nvmf.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:23:21.840     278 				run_test "spdkcli_nvmf_rdma" $rootdir/test/spdkcli/nvmf.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:23:21.841     279 			elif [ "$SPDK_TEST_NVMF_TRANSPORT" = "tcp" ]; then
00:23:21.841  => 280 				run_test "nvmf_tcp" $rootdir/test/nvmf/nvmf.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:23:21.841     281 				if [[ $SPDK_TEST_URING -eq 0 ]]; then
00:23:21.841     282 					run_test "spdkcli_nvmf_tcp" $rootdir/test/spdkcli/nvmf.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:23:21.841     283 					run_test "nvmf_identify_passthru" $rootdir/test/nvmf/target/identify_passthru.sh --transport=$SPDK_TEST_NVMF_TRANSPORT
00:23:21.841     284 				fi
00:23:21.841     285 				run_test "nvmf_dif" $rootdir/test/nvmf/target/dif.sh
00:23:21.841       ...
00:23:21.841  
00:23:21.841  ========== Backtrace end ==========