00:33:19.149  ========== Backtrace start: ==========
00:33:19.149  
00:33:19.149  in /var/jenkins/workspace/vhost-phy-autotest/spdk/autotest.sh:384 -> main(["/var/jenkins/workspace/vhost-phy-autotest/autorun-spdk.conf"])
00:33:19.149       ...
00:33:19.149     379 	fi
00:33:19.149     380 	
00:33:19.149     381 	trap - SIGINT SIGTERM EXIT
00:33:19.149     382 	
00:33:19.149     383 	timing_enter post_cleanup
00:33:19.149  => 384 	autotest_cleanup
00:33:19.149     385 	timing_exit post_cleanup
00:33:19.149     386 	
00:33:19.149     387 	timing_exit autotest
00:33:19.149     388 	chmod a+r $output_dir/timing.txt
00:33:19.149     389 	
00:33:19.149       ...
00:33:19.149  
00:33:19.149  ========== Backtrace end ==========