00:09:27.414  ========== Backtrace start: ==========
00:09:27.414  
00:09:27.414  in /home/vagrant/spdk_repo/spdk/test/common/autotest_common.sh:589 -> rpc_cmd([])
00:09:27.414       ...
00:09:27.414     584 			echo "$rsp"
00:09:27.414     585 		done
00:09:27.414     586 	
00:09:27.414     587 		rc=${!status[*]}
00:09:27.414     588 		xtrace_restore
00:09:27.414  => 589 		[[ $rc == 0 ]]
00:09:27.414     590 	}
00:09:27.414     591 	
00:09:27.414     592 	function rpc_cmd_simple_data_json() {
00:09:27.414     593 	
00:09:27.414     594 		local elems="$1[@]" elem
00:09:27.414       ...
00:09:27.414  in /home/vagrant/spdk_repo/spdk/test/bdev/blockdev.sh:53 -> setup_bdev_conf([])
00:09:27.414       ...
00:09:27.414     48  		trap 'killprocess "$spdk_tgt_pid"; exit 1' SIGINT SIGTERM EXIT
00:09:27.414     49  		waitforlisten "$spdk_tgt_pid"
00:09:27.414     50  	}
00:09:27.414     51  	
00:09:27.414     52  	function setup_bdev_conf() {
00:09:27.414  => 53  		"$rpc_py" <<- RPC
00:09:27.414     54  			iobuf_set_options --small-pool-count 10000 --large-pool-count 1100
00:09:27.414     55  			framework_start_init
00:09:27.414     56  			bdev_split_create Malloc1 2
00:09:27.414     57  			bdev_split_create -s 4 Malloc2 8
00:09:27.414     58  			bdev_malloc_create -b Malloc0 32 512
00:09:27.414       ...
00:09:27.414  in /home/vagrant/spdk_repo/spdk/test/bdev/blockdev.sh:697 -> main([])
00:09:27.414       ...
00:09:27.414     692 		wait_for_rpc="--wait-for-rpc"
00:09:27.414     693 	fi
00:09:27.414     694 	start_spdk_tgt
00:09:27.414     695 	case "$test_type" in
00:09:27.414     696 		bdev)
00:09:27.414  => 697 			setup_bdev_conf
00:09:27.414     698 			;;
00:09:27.414     699 		nvme)
00:09:27.414     700 			setup_nvme_conf
00:09:27.414     701 			;;
00:09:27.414     702 		gpt)
00:09:27.414       ...
00:09:27.414  
00:09:27.414  ========== Backtrace end ==========
00:09:27.414  ========== Backtrace start: ==========
00:09:27.414  
00:09:27.414  in /home/vagrant/spdk_repo/spdk/test/common/autotest_common.sh:1125 -> run_test(["blockdev_general"],["/home/vagrant/spdk_repo/spdk/test/bdev/blockdev.sh"])
00:09:27.414       ...
00:09:27.414     1120		timing_enter $test_name
00:09:27.414     1121		echo "************************************"
00:09:27.414     1122		echo "START TEST $test_name"
00:09:27.414     1123		echo "************************************"
00:09:27.414     1124		xtrace_restore
00:09:27.414     1125		time "$@"
00:09:27.414     1126		xtrace_disable
00:09:27.414     1127		echo "************************************"
00:09:27.414     1128		echo "END TEST $test_name"
00:09:27.414     1129		echo "************************************"
00:09:27.414     1130		timing_exit $test_name
00:09:27.414       ...
00:09:27.414  in /home/vagrant/spdk_repo/spdk/autotest.sh:180 -> main(["/home/vagrant/spdk_repo/autorun-spdk.conf"])
00:09:27.414       ...
00:09:27.414     175 	
00:09:27.414     176 		run_test "app_cmdline" $rootdir/test/app/cmdline.sh
00:09:27.414     177 		run_test "version" $rootdir/test/app/version.sh
00:09:27.414     178 	
00:09:27.414     179 		if [ $SPDK_TEST_BLOCKDEV -eq 1 ]; then
00:09:27.414  => 180 			run_test "blockdev_general" $rootdir/test/bdev/blockdev.sh
00:09:27.414     181 			run_test "bdevperf_config" $rootdir/test/bdev/bdevperf/test_config.sh
00:09:27.414     182 			if [[ $(uname -s) == Linux ]]; then
00:09:27.414     183 				run_test "reactor_set_interrupt" $rootdir/test/interrupt/reactor_set_interrupt.sh
00:09:27.414     184 				run_test "reap_unregistered_poller" $rootdir/test/interrupt/reap_unregistered_poller.sh
00:09:27.414     185 			fi
00:09:27.414       ...
00:09:27.414  
00:09:27.414  ========== Backtrace end ==========