We still see random fails on Azure instances, it does not appear to be isolated to a particular instance
03:19:44 DEBUG| Running '/home/azure/autotest/client/tmp/monotonic_time/src/time_test --duration 300 tsc_lfence' 03:24:44 INFO | Time test command exit status: 1 03:24:44 ERROR| 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 54, in run_once raise error.TestFail(line) TestFail: FAIL: tsc_lfence-worst-warp=-30 ** Changed in: ubuntu-kernel-tests Status: New => Confirmed ** Changed in: linux-azure (Ubuntu) Status: New => Confirmed ** Description changed: Among all of the Azure node, this test only failed on these two nodes: + Seen on the following instances: + + Basic_A2 + Standard_D2_v3 + Standard_D2s_v3 + Standard_E4s_v3 + Standard_E64-16s + Standard_F2s_v2 + + + 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 + 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 + 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 ** Summary changed: - clock test in monotonic_time will fail on Azure Standard_E4s_v3 / Standard_E64-16s / AWS m5a.large + clock test in monotonic_time will fail on Azure Instances -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-azure in Ubuntu. https://bugs.launchpad.net/bugs/1774959 Title: clock test in monotonic_time will fail on Azure Instances Status in ubuntu-kernel-tests: Confirmed Status in linux-azure package in Ubuntu: Confirmed Bug description: Among all of the Azure node, this test only failed on these two nodes: Seen on the following instances: Basic_A2 Standard_D2_v3 Standard_D2s_v3 Standard_E4s_v3 Standard_E64-16s Standard_F2s_v2 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1774959/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp