00:41:10.307  ========== Backtrace start: ==========
00:41:10.307  
00:41:10.307  in /var/jenkins/workspace/nvmf-phy-autotest/spdk/autotest.sh:384 -> main(["/var/jenkins/workspace/nvmf-phy-autotest/autorun-spdk.conf"])
00:41:10.307       ...
00:41:10.307     379 	fi
00:41:10.307     380 	
00:41:10.307     381 	trap - SIGINT SIGTERM EXIT
00:41:10.307     382 	
00:41:10.307     383 	timing_enter post_cleanup
00:41:10.307  => 384 	autotest_cleanup
00:41:10.307     385 	timing_exit post_cleanup
00:41:10.307     386 	
00:41:10.307     387 	timing_exit autotest
00:41:10.307     388 	chmod a+r $output_dir/timing.txt
00:41:10.307     389 	
00:41:10.307       ...
00:41:10.307  
00:41:10.307  ========== Backtrace end ==========