00:17:29.751  ========== Backtrace start: ==========
00:17:29.751  
00:17:29.751  in /home/vagrant/spdk_repo/spdk/test/ublk/ublk.sh:210 -> main([])
00:17:29.751       ...
00:17:29.751     205 	spdk_pid=$!
00:17:29.751     206 	trap 'cleanup; exit 1' SIGINT SIGTERM EXIT
00:17:29.751     207 	waitforlisten $spdk_pid
00:17:29.751     208 	
00:17:29.751     209 	#run_test "test_create_ublk" test_create_ublk
00:17:29.751  => 210 	echo "MAX_DEV_ID " $MAX_DEV_ID " FIO_DEV_ID " $FIO_DEV_ID " NUM_QUEUE (numjobs) " $NUM_QUEUE > $OUT_FILENAME_FD
00:17:29.751     211 	echo "MAX_DEV_ID " $MAX_DEV_ID " FIO_DEV_ID " $FIO_DEV_ID " NUM_QUEUE (numjobs) " $NUM_QUEUE > $OUT_FILENAME_FIX
00:17:29.751     212 	run_test "test_create_multi_ublk" test_create_multi_ublk
00:17:29.751     213 	
00:17:29.751     214 	trap - SIGINT SIGTERM EXIT
00:17:29.751     215 	cleanup
00:17:29.751       ...
00:17:29.751  
00:17:29.751  ========== Backtrace end ==========
00:17:31.653  ========== Backtrace start: ==========
00:17:31.653  
00:17:31.653  in /home/vagrant/spdk_repo/spdk/test/common/autotest_common.sh:1124 -> run_test(["ublk"],["/home/vagrant/spdk_repo/spdk/test/ublk/ublk.sh"])
00:17:31.653       ...
00:17:31.653     1119		timing_enter $test_name
00:17:31.653     1120		echo "************************************"
00:17:31.653     1121		echo "START TEST $test_name"
00:17:31.653     1122		echo "************************************"
00:17:31.653     1123		xtrace_restore
00:17:31.653     1124		time "$@"
00:17:31.653     1125		xtrace_disable
00:17:31.653     1126		echo "************************************"
00:17:31.653     1127		echo "END TEST $test_name"
00:17:31.653     1128		echo "************************************"
00:17:31.653     1129		timing_exit $test_name
00:17:31.653       ...
00:17:31.653  in /home/vagrant/spdk_repo/spdk/autotest.sh:251 -> main(["/home/vagrant/spdk_repo/autorun-spdk.conf"])
00:17:31.653       ...
00:17:31.653     246 	
00:17:31.653     247 			if [[ $SPDK_TEST_XNVME -eq 1 ]]; then
00:17:31.653     248 				run_test "nvme_xnvme" $rootdir/test/nvme/xnvme/xnvme.sh
00:17:31.653     249 				run_test "blockdev_xnvme" $rootdir/test/bdev/blockdev.sh "xnvme"
00:17:31.653     250 				# Run ublk with xnvme since they have similar kernel dependencies
00:17:31.653  => 251 				run_test "ublk" $rootdir/test/ublk/ublk.sh
00:17:31.653     252 				run_test "ublk_recovery" $rootdir/test/ublk/ublk_recovery.sh
00:17:31.653     253 			fi
00:17:31.653     254 		fi
00:17:31.653     255 	
00:17:31.653     256 		if [ $SPDK_TEST_IOAT -eq 1 ]; then
00:17:31.653       ...
00:17:31.653  
00:17:31.653  ========== Backtrace end ==========