https://autobuilder.yoctoproject.org/typhoon/#/builders/87/builds/1475/steps/8/logs/step2d

I'm wondering if this timeout (in a build which was clearly on a high load system given the spectrum of other failures) means we need to increase the timeout slightly?

2020-10-17 15:34:48,167 - oe-selftest - INFO - runtime_test.TestImage.test_testimage_virgl_gtk_sdl (subunit.RemotedTestCase)
2020-10-17 15:34:48,167 - oe-selftest - INFO -  ... FAIL
2020-10-17 15:34:48,167 - oe-selftest - INFO - 6: 11/12 296/416 (236.73s) (runtime_test.TestImage.test_testimage_virgl_gtk_sdl)
2020-10-17 15:34:48,168 - oe-selftest - INFO - testtools.testresult.real._StringException: Traceback (most recent call last):
  File "/home/pokybuild/yocto-worker/oe-selftest-ubuntu/build/meta/lib/oeqa/selftest/cases/runtime_test.py", line 206, in test_testimage_virgl_gtk_sdl
    bitbake('-c testimage core-image-minimal')
  File "/home/pokybuild/yocto-worker/oe-selftest-ubuntu/build/meta/lib/oeqa/utils/commands.py", line 223, in bitbake
    return runCmd(cmd, ignore_status, timeout, output_log=output_log, **options)
  File "/home/pokybuild/yocto-worker/oe-selftest-ubuntu/build/meta/lib/oeqa/utils/commands.py", line 201, in runCmd
    raise AssertionError("Command '%s' returned non-zero exit status %d:\n%s" % (command, result.status, exc_output))
AssertionError: Command 'bitbake  -c testimage core-image-minimal' returned non-zero exit status 1:
Loading cache...done.
Loaded 1399 entries from dependency cache.
NOTE: Resolving any missing task queue dependencies
Build Configuration:
BB_VERSION           = "1.47.0"
BUILD_SYS            = "x86_64-linux"
NATIVELSBSTRING      = "universal"
TARGET_SYS           = "x86_64-poky-linux"
MACHINE              = "qemux86-64"
DISTRO               = "poky"
DISTRO_VERSION       = "3.1+snapshot-20201017"
TUNE_FEATURES        = "m64 core2"
TARGET_FPU           = ""
meta                 
meta-poky            
meta-yocto-bsp       = "master-next:5625b298dc98ee43239288bf2e29ff48aa909fbc"
meta-selftest        = "master:06be573a36e82e4088ed59d01f1638b3fb09f19b"
Initialising tasks...done.
Sstate summary: Wanted 0 Found 0 Missed 0 Current 250 (0% match, 100% complete)
NOTE: Executing Tasks
NOTE: Setscene tasks completed
NOTE: Running task 1154 of 1154 (/home/pokybuild/yocto-worker/oe-selftest-ubuntu/build/meta/recipes-core/images/core-image-minimal.bb:do_testimage)
NOTE: recipe core-image-minimal-1.0-r0: task do_testimage: Started
Traceback (most recent call last):
  File "/home/pokybuild/yocto-worker/oe-selftest-ubuntu/build/meta/lib/oeqa/core/decorator/__init__.py", line 36, in wrapped_f
    return func(*args, **kwargs)
  File "/home/pokybuild/yocto-worker/oe-selftest-ubuntu/build/build-st-42739/meta-selftest/lib/oeqa/runtime/cases/virgl.py", line 18, in test_kmscube
    self.assertIn('renderer: "virgl"', output, "kmscube does not seem to use virgl:\n%s" %(output))
AssertionError: 'renderer: "virgl"' not found in '\nProcess killed - no output for 30 seconds. Total running time: 35 seconds.' : kmscube does not seem to use virgl:
Process killed - no output for 30 seconds. Total running time: 35 seconds.
RESULTS:
RESULTS - ping.PingTest.test_ping: PASSED (0.04s)
RESULTS - ssh.SSHTest.test_ssh: PASSED (0.54s)
RESULTS - virgl.VirglTest.test_kernel_driver: PASSED (0.03s)
RESULTS - virgl.VirglTest.test_kmscube: FAILED (35.15s)
SUMMARY:
core-image-minimal () - Ran 4 tests in 35.765s
core-image-minimal - FAIL - Required tests failed (successes=3, skipped=0, failures=1, errors=0)
ERROR: core-image-minimal-1.0-r0 do_testimage: core-image-minimal - FAILED - check the task log and the ssh log
ERROR: Logfile of failure stored in: /home/pokybuild/yocto-worker/oe-selftest-ubuntu/build/build-st-42739/tmp/work/qemux86_64-poky-linux/core-image-minimal/1.0-r0/temp/log.do_testimage.6514
NOTE: recipe core-image-minimal-1.0-r0: task do_testimage: Failed
ERROR: Task (/home/pokybuild/yocto-worker/oe-selftest-ubuntu/build/meta/recipes-core/images/core-image-minimal.bb:do_testimage) failed with exit code '1'
NOTE: Tasks Summary: Attempted 1154 tasks of which 1153 didn't need to be rerun and 1 failed.
NOTE: The errors for this build are stored in /home/pokybuild/yocto-worker/oe-selftest-ubuntu/build/build-st-42739/tmp/log/error-report/error_report_20201017153318.txt
You can send the errors to a reports server by running:
  send-error-report /home/pokybuild/yocto-worker/oe-selftest-ubuntu/build/build-st-42739/tmp/log/error-report/error_report_20201017153318.txt [-s server]
NOTE: The contents of these logs will be posted in public if you use the above command with the default server. Please ensure you remove any identifying or proprietary information when prompted before sending.
Summary: 1 task failed:
  /home/pokybuild/yocto-worker/oe-selftest-ubuntu/build/meta/recipes-core/images/core-image-minimal.bb:do_testimage
Summary: There was 1 ERROR message shown, returning a non-zero exit code.