** Summary changed:

- clock test in monotonic_time will fail on Azure Standard_E4s_v3 / 
Standard_E64-16s
+ clock test in monotonic_time will fail on Azure Standard_E4s_v3 / 
Standard_E64-16s / AWS m5a.large

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https://bugs.launchpad.net/bugs/1774959

Title:
  clock test in monotonic_time will fail on Azure Standard_E4s_v3 /
  Standard_E64-16s / AWS m5a.large

Status in ubuntu-kernel-tests:
  New
Status in linux-azure package in Ubuntu:
  New

Bug description:
  Among all of the Azure node, this test only failed on these two nodes:

  Steps to reproduce:
   1. git clone --depth=1 git://kernel.ubuntu.com/ubuntu/autotest-client-tests
   2. make -C autotest-client-tests/monotonic_time/src
   3. sudo autotest-client-tests/monotonic_time/src/time_test --duration 300 tsc

  Results:
  $ sudo autotest-client-tests/monotonic_time/src/time_test --duration 300 tsc

   Running 'make '
   cc -O -std=gnu99 -Wall -c -o time_test.o time_test.c
   cc -O -std=gnu99 -Wall -c -o cpuset.o cpuset.c
   cc -O -std=gnu99 -Wall -c -o threads.o threads.c
   cc -O -std=gnu99 -Wall -c -o logging.o logging.c
   cc -o time_test time_test.o cpuset.o threads.o logging.o -lpthread -lrt
   Running '/home/azure/autotest/client/tmp/monotonic_time/src/time_test 
--duration 300 clock'
   Time test command exit status: 1
   Exception escaping from test:
   Traceback (most recent call last):
   File "/home/azure/autotest/client/shared/test.py", line 411, in 
   _exec_call_test_function(self.execute, *p_args, **p_dargs)
   File "/home/azure/autotest/client/shared/test.py", line 823, in 
_call_test_function
   return func(*args, **dargs)
   File "/home/azure/autotest/client/shared/test.py", line 291, in execute
   postprocess_profiled_run, args, dargs)
   File "/home/azure/autotest/client/shared/test.py", line 212, in 
_call_run_once
   self.run_once(*args, **dargs)
   File "/home/azure/autotest/client/tests/monotonic_time/monotonic_time.py", 
line 53, in run_once
   raise error.TestFail(line)
   TestFail: FAIL: clock-worst-warp=-100

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