00:04:12.621  ========== Backtrace start: ==========
00:04:12.621  
00:04:12.621  in /home/vagrant/spdk_repo/spdk/autotest.sh:126 -> main(["/home/vagrant/spdk_repo/autorun-spdk.conf"])
00:04:12.621       ...
00:04:12.621     121 	
00:04:12.621     122 	timing_exit pre_cleanup
00:04:12.621     123 	
00:04:12.621     124 	# set up huge pages
00:04:12.621     125 	timing_enter afterboot
00:04:12.621  => 126 	$rootdir/scripts/setup.sh
00:04:12.621     127 	timing_exit afterboot
00:04:12.621     128 	
00:04:12.621     129 	# Revert existing OPAL to factory settings that may have been left from earlier failed tests.
00:04:12.621     130 	# This ensures we won't hit any unexpected failures due to NVMe SSDs being locked.
00:04:12.621     131 	opal_revert_cleanup
00:04:12.621       ...
00:04:12.621  
00:04:12.621  ========== Backtrace end ==========
00:04:24.825  ========== Backtrace start: ==========
00:04:24.825  
00:04:24.825  in spdk/autorun.sh:27 -> main(["/home/vagrant/spdk_repo/autorun-spdk.conf"])
00:04:24.825       ...
00:04:24.825     22  	trap 'timing_finish || exit 1' EXIT
00:04:24.825     23  	
00:04:24.825     24  	# Runs agent scripts
00:04:24.825     25  	$rootdir/autobuild.sh "$conf"
00:04:24.825     26  	if ((SPDK_TEST_UNITTEST == 1 || SPDK_RUN_FUNCTIONAL_TEST == 1)); then
00:04:24.825  => 27  		sudo -E $rootdir/autotest.sh "$conf"
00:04:24.825     28  	fi
00:04:24.825       ...
00:04:24.825  
00:04:24.825  ========== Backtrace end ==========