00:21:23.790  ========== Backtrace start: ==========
00:21:23.790  
00:21:23.790  in /home/vagrant/spdk_repo/spdk/test/unit/unittest.sh:20 -> unittest_bdev([])
00:21:23.790       ...
00:21:23.790     15  	source "$rootdir/test/common/autotest_common.sh"
00:21:23.790     16  	
00:21:23.790     17  	cd "$rootdir"
00:21:23.790     18  	
00:21:23.791     19  	function unittest_bdev() {
00:21:23.791  => 20  		$valgrind $testdir/lib/bdev/bdev.c/bdev_ut
00:21:23.791     21  		$valgrind $testdir/lib/bdev/nvme/bdev_nvme.c/bdev_nvme_ut
00:21:23.791     22  		$valgrind $testdir/lib/bdev/raid/bdev_raid.c/bdev_raid_ut
00:21:23.791     23  		$valgrind $testdir/lib/bdev/raid/bdev_raid_sb.c/bdev_raid_sb_ut
00:21:23.791     24  		$valgrind $testdir/lib/bdev/raid/concat.c/concat_ut
00:21:23.791     25  		$valgrind $testdir/lib/bdev/raid/raid0.c/raid0_ut
00:21:23.791       ...
00:21:23.791  in /home/vagrant/spdk_repo/spdk/test/common/autotest_common.sh:1125 -> run_test(["unittest_bdev"],["unittest_bdev"])
00:21:23.791       ...
00:21:23.791     1120		timing_enter $test_name
00:21:23.791     1121		echo "************************************"
00:21:23.791     1122		echo "START TEST $test_name"
00:21:23.791     1123		echo "************************************"
00:21:23.791     1124		xtrace_restore
00:21:23.791     1125		time "$@"
00:21:23.791     1126		xtrace_disable
00:21:23.791     1127		echo "************************************"
00:21:23.791     1128		echo "END TEST $test_name"
00:21:23.791     1129		echo "************************************"
00:21:23.791     1130		timing_exit $test_name
00:21:23.791       ...
00:21:23.791  in /home/vagrant/spdk_repo/spdk/test/unit/unittest.sh:194 -> main([])
00:21:23.791       ...
00:21:23.791     189 		export LD_HWCAP_MASK=1
00:21:23.791     190 	fi
00:21:23.791     191 	
00:21:23.791     192 	run_test "unittest_pci_event" $valgrind $testdir/lib/env_dpdk/pci_event.c/pci_event_ut
00:21:23.791     193 	run_test "unittest_include" $valgrind $testdir/include/spdk/histogram_data.h/histogram_ut
00:21:23.791  => 194 	run_test "unittest_bdev" unittest_bdev
00:21:23.791     195 	if [[ $CONFIG_CRYPTO == y ]]; then
00:21:23.791     196 		run_test "unittest_bdev_crypto" $valgrind $testdir/lib/bdev/crypto.c/crypto_ut
00:21:23.791     197 		run_test "unittest_bdev_crypto" $valgrind $testdir/lib/accel/dpdk_cryptodev.c/accel_dpdk_cryptodev_ut
00:21:23.791     198 	fi
00:21:23.791     199 	
00:21:23.791       ...
00:21:23.791  
00:21:23.791  ========== Backtrace end ==========
00:21:23.791  ========== Backtrace start: ==========
00:21:23.791  
00:21:23.791  in /home/vagrant/spdk_repo/spdk/test/common/autotest_common.sh:1125 -> run_test(["unittest"],["/home/vagrant/spdk_repo/spdk/test/unit/unittest.sh"])
00:21:23.791       ...
00:21:23.791     1120		timing_enter $test_name
00:21:23.791     1121		echo "************************************"
00:21:23.791     1122		echo "START TEST $test_name"
00:21:23.791     1123		echo "************************************"
00:21:23.791     1124		xtrace_restore
00:21:23.791     1125		time "$@"
00:21:23.791     1126		xtrace_disable
00:21:23.791     1127		echo "************************************"
00:21:23.791     1128		echo "END TEST $test_name"
00:21:23.791     1129		echo "************************************"
00:21:23.791     1130		timing_exit $test_name
00:21:23.791       ...
00:21:23.791  in /home/vagrant/spdk_repo/spdk/autotest.sh:138 -> main(["/home/vagrant/spdk_repo/autorun-spdk.conf"])
00:21:23.791       ...
00:21:23.791     133 	#####################
00:21:23.791     134 	# Unit Tests
00:21:23.791     135 	#####################
00:21:23.791     136 	
00:21:23.791     137 	if [ $SPDK_TEST_UNITTEST -eq 1 ]; then
00:21:23.791  => 138 		run_test "unittest" $rootdir/test/unit/unittest.sh
00:21:23.791     139 	fi
00:21:23.791     140 	
00:21:23.791     141 	if [ $SPDK_RUN_FUNCTIONAL_TEST -eq 1 ]; then
00:21:23.791     142 		if [[ $SPDK_TEST_CRYPTO -eq 1 || $SPDK_TEST_VBDEV_COMPRESS -eq 1 ]]; then
00:21:23.791     143 			if [[ $SPDK_TEST_USE_IGB_UIO -eq 1 ]]; then
00:21:23.791       ...
00:21:23.791  
00:21:23.791  ========== Backtrace end ==========