00:11:29.347  ========== Backtrace start: ==========
00:11:29.347  
00:11:29.347  in /var/jenkins/workspace/nvme-phy-autotest/spdk/test/nvme/cuse/spdk_nvme_cli_cuse.sh:98 -> main([])
00:11:29.347       ...
00:11:29.347     93  	${NVME_CMD} set-feature $ctrlr -n 1 -f 2 -v 0 2> ${CUSE_OUT}.11 || true
00:11:29.347     94  	
00:11:29.347     95  	for i in {1..11}; do
00:11:29.347     96  		if [ -f "${KERNEL_OUT}.${i}" ] && [ -f "${CUSE_OUT}.${i}" ]; then
00:11:29.347     97  			sed -i "s/${nvme_name}/nvme0/g" ${KERNEL_OUT}.${i}
00:11:29.347  => 98  			diff --suppress-common-lines ${KERNEL_OUT}.${i} ${CUSE_OUT}.${i}
00:11:29.347     99  		fi
00:11:29.347     100 	done
00:11:29.347     101 	
00:11:29.347     102 	rm -Rf $testdir/match_files
00:11:29.347     103 	
00:11:29.347       ...
00:11:29.347  
00:11:29.347  ========== Backtrace end ==========
00:11:29.347  ========== Backtrace start: ==========
00:11:29.347  
00:11:29.347  in /var/jenkins/workspace/nvme-phy-autotest/spdk/test/common/autotest_common.sh:1125 -> run_test(["nvme_cli_cuse"],["/var/jenkins/workspace/nvme-phy-autotest/spdk/test/nvme/cuse/spdk_nvme_cli_cuse.sh"])
00:11:29.347       ...
00:11:29.347     1120		timing_enter $test_name
00:11:29.347     1121		echo "************************************"
00:11:29.347     1122		echo "START TEST $test_name"
00:11:29.347     1123		echo "************************************"
00:11:29.347     1124		xtrace_restore
00:11:29.347     1125		time "$@"
00:11:29.347     1126		xtrace_disable
00:11:29.347     1127		echo "************************************"
00:11:29.347     1128		echo "END TEST $test_name"
00:11:29.347     1129		echo "************************************"
00:11:29.347     1130		timing_exit $test_name
00:11:29.347       ...
00:11:29.347  in /var/jenkins/workspace/nvme-phy-autotest/spdk/test/nvme/cuse/nvme_cuse.sh:19 -> main([])
00:11:29.347       ...
00:11:29.347     14  	fi
00:11:29.347     15  	
00:11:29.347     16  	modprobe cuse
00:11:29.347     17  	run_test "nvme_cuse_app" $testdir/cuse
00:11:29.347     18  	run_test "nvme_cuse_rpc" $testdir/nvme_cuse_rpc.sh
00:11:29.347  => 19  	run_test "nvme_cli_cuse" $testdir/spdk_nvme_cli_cuse.sh
00:11:29.347     20  	run_test "nvme_cli_plugin" $testdir/spdk_nvme_cli_plugin.sh
00:11:29.347     21  	run_test "nvme_smartctl_cuse" $testdir/spdk_smartctl_cuse.sh
00:11:29.347     22  	run_test "nvme_ns_manage_cuse" $testdir/nvme_ns_manage_cuse.sh
00:11:29.347     23  	rmmod cuse
00:11:29.347     24  	
00:11:29.347       ...
00:11:29.347  
00:11:29.347  ========== Backtrace end ==========
00:11:29.347  ========== Backtrace start: ==========
00:11:29.347  
00:11:29.347  in /var/jenkins/workspace/nvme-phy-autotest/spdk/test/common/autotest_common.sh:1125 -> run_test(["nvme_cuse"],["/var/jenkins/workspace/nvme-phy-autotest/spdk/test/nvme/cuse/nvme_cuse.sh"])
00:11:29.347       ...
00:11:29.347     1120		timing_enter $test_name
00:11:29.347     1121		echo "************************************"
00:11:29.347     1122		echo "START TEST $test_name"
00:11:29.347     1123		echo "************************************"
00:11:29.347     1124		xtrace_restore
00:11:29.347     1125		time "$@"
00:11:29.347     1126		xtrace_disable
00:11:29.347     1127		echo "************************************"
00:11:29.347     1128		echo "END TEST $test_name"
00:11:29.347     1129		echo "************************************"
00:11:29.347     1130		timing_exit $test_name
00:11:29.347       ...
00:11:29.347  in /var/jenkins/workspace/nvme-phy-autotest/spdk/autotest.sh:223 -> main(["/var/jenkins/workspace/nvme-phy-autotest/autorun-spdk.conf"])
00:11:29.347       ...
00:11:29.347     218 	
00:11:29.347     219 			if [[ $SPDK_TEST_NVME_BP -eq 1 ]]; then
00:11:29.347     220 				run_test "nvme_bp" $rootdir/test/nvme/nvme_bp.sh
00:11:29.347     221 			fi
00:11:29.347     222 			if [[ $SPDK_TEST_NVME_CUSE -eq 1 ]]; then
00:11:29.347  => 223 				run_test "nvme_cuse" $rootdir/test/nvme/cuse/nvme_cuse.sh
00:11:29.347     224 			fi
00:11:29.347     225 			if [[ $SPDK_TEST_NVME_CMB -eq 1 ]]; then
00:11:29.347     226 				run_test "nvme_cmb" $rootdir/test/nvme/cmb/cmb.sh
00:11:29.347     227 			fi
00:11:29.347     228 			if [[ $SPDK_TEST_NVME_FDP -eq 1 ]]; then
00:11:29.347       ...
00:11:29.347  
00:11:29.347  ========== Backtrace end ==========