00:07:53.266  ========== Backtrace start: ==========
00:07:53.266  
00:07:53.266  in /home/vagrant/spdk_repo/spdk/autotest.sh:384 -> main(["/home/vagrant/spdk_repo/autorun-spdk.conf"])
00:07:53.266       ...
00:07:53.266     379 	fi
00:07:53.266     380 	
00:07:53.266     381 	trap - SIGINT SIGTERM EXIT
00:07:53.266     382 	
00:07:53.266     383 	timing_enter post_cleanup
00:07:53.266  => 384 	autotest_cleanup
00:07:53.266     385 	timing_exit post_cleanup
00:07:53.266     386 	
00:07:53.266     387 	timing_exit autotest
00:07:53.266     388 	chmod a+r $output_dir/timing.txt
00:07:53.266     389 	
00:07:53.266       ...
00:07:53.266  
00:07:53.266  ========== Backtrace end ==========