Gilbert Song created MESOS-4035: ----------------------------------- Summary: UserCgroupIsolatorTest.ROOT_CGROUPS_UserCgroup fails on CentOS 6.6 Key: MESOS-4035 URL: https://issues.apache.org/jira/browse/MESOS-4035 Project: Mesos Issue Type: Bug Environment: CentOS6.6 Reporter: Gilbert Song
`ROOT_CGROUPS_UserCgroup` on CentOS6.6 with 0.26rc3. The environment setup on CentOS6.6 is based on latest update of /docs/getting-started.md. Either using devtoolset-2 or devtoolset-3 returns the same failure. If running `sudo ./bin/mesos-tests.sh --gtest_filter="*ROOT_CGROUPS_UserCgroup*"`, it would return failures as following log: {noformat} [==========] Running 3 tests from 3 test cases. [----------] Global test environment set-up. [----------] 1 test from UserCgroupIsolatorTest/0, where TypeParam = mesos::internal::slave::CgroupsMemIsolatorProcess userdel: user 'mesos.test.unprivileged.user' does not exist [ RUN ] UserCgroupIsolatorTest/0.ROOT_CGROUPS_UserCgroup ../../src/tests/mesos.cpp:722: Failure cgroups::mount(hierarchy, subsystem): '/tmp/mesos_test_cgroup/perf_event' already exists in the file system ------------------------------------------------------------- We cannot run any cgroups tests that require a hierarchy with subsystem 'perf_event' because we failed to find an existing hierarchy or create a new one (tried '/tmp/mesos_test_cgroup/perf_event'). You can either remove all existing hierarchies, or disable this test case (i.e., --gtest_filter=-UserCgroupIsolatorTest/0.*). ------------------------------------------------------------- ../../src/tests/mesos.cpp:776: Failure cgroups: '/tmp/mesos_test_cgroup/perf_event' is not a valid hierarchy [ FAILED ] UserCgroupIsolatorTest/0.ROOT_CGROUPS_UserCgroup, where TypeParam = mesos::internal::slave::CgroupsMemIsolatorProcess (1 ms) [----------] 1 test from UserCgroupIsolatorTest/0 (1 ms total) [----------] 1 test from UserCgroupIsolatorTest/1, where TypeParam = mesos::internal::slave::CgroupsCpushareIsolatorProcess userdel: user 'mesos.test.unprivileged.user' does not exist [ RUN ] UserCgroupIsolatorTest/1.ROOT_CGROUPS_UserCgroup ../../src/tests/mesos.cpp:722: Failure cgroups::mount(hierarchy, subsystem): '/tmp/mesos_test_cgroup/perf_event' already exists in the file system ------------------------------------------------------------- We cannot run any cgroups tests that require a hierarchy with subsystem 'perf_event' because we failed to find an existing hierarchy or create a new one (tried '/tmp/mesos_test_cgroup/perf_event'). You can either remove all existing hierarchies, or disable this test case (i.e., --gtest_filter=-UserCgroupIsolatorTest/1.*). ------------------------------------------------------------- ../../src/tests/mesos.cpp:776: Failure cgroups: '/tmp/mesos_test_cgroup/perf_event' is not a valid hierarchy [ FAILED ] UserCgroupIsolatorTest/1.ROOT_CGROUPS_UserCgroup, where TypeParam = mesos::internal::slave::CgroupsCpushareIsolatorProcess (4 ms) [----------] 1 test from UserCgroupIsolatorTest/1 (5 ms total) [----------] 1 test from UserCgroupIsolatorTest/2, where TypeParam = mesos::internal::slave::CgroupsPerfEventIsolatorProcess userdel: user 'mesos.test.unprivileged.user' does not exist [ RUN ] UserCgroupIsolatorTest/2.ROOT_CGROUPS_UserCgroup ../../src/tests/mesos.cpp:722: Failure cgroups::mount(hierarchy, subsystem): '/tmp/mesos_test_cgroup/perf_event' already exists in the file system ------------------------------------------------------------- We cannot run any cgroups tests that require a hierarchy with subsystem 'perf_event' because we failed to find an existing hierarchy or create a new one (tried '/tmp/mesos_test_cgroup/perf_event'). You can either remove all existing hierarchies, or disable this test case (i.e., --gtest_filter=-UserCgroupIsolatorTest/2.*). ------------------------------------------------------------- ../../src/tests/mesos.cpp:776: Failure cgroups: '/tmp/mesos_test_cgroup/perf_event' is not a valid hierarchy [ FAILED ] UserCgroupIsolatorTest/2.ROOT_CGROUPS_UserCgroup, where TypeParam = mesos::internal::slave::CgroupsPerfEventIsolatorProcess (2 ms) [----------] 1 test from UserCgroupIsolatorTest/2 (2 ms total) [----------] Global test environment tear-down [==========] 3 tests from 3 test cases ran. (349 ms total) [ PASSED ] 0 tests. [ FAILED ] 3 tests, listed below: [ FAILED ] UserCgroupIsolatorTest/0.ROOT_CGROUPS_UserCgroup, where TypeParam = mesos::internal::slave::CgroupsMemIsolatorProcess [ FAILED ] UserCgroupIsolatorTest/1.ROOT_CGROUPS_UserCgroup, where TypeParam = mesos::internal::slave::CgroupsCpushareIsolatorProcess [ FAILED ] UserCgroupIsolatorTest/2.ROOT_CGROUPS_UserCgroup, where TypeParam = mesos::internal::slave::CgroupsPerfEventIsolatorProcess 3 FAILED TESTS {noformat} If running it with `sudo ./bin/mesos-tests.sh --gtest_filter="*ROOT_CGROUPS_UserCgroup*" --gtest_repeat=-1 --gtest_break_on_failure`, it returned a segmentation fault (at iteration 1) as following log: {noformat} [==========] Running 3 tests from 3 test cases. [----------] Global test environment set-up. [----------] 1 test from UserCgroupIsolatorTest/0, where TypeParam = mesos::internal::slave::CgroupsMemIsolatorProcess userdel: user 'mesos.test.unprivileged.user' does not exist [ RUN ] UserCgroupIsolatorTest/0.ROOT_CGROUPS_UserCgroup ../../src/tests/mesos.cpp:722: Failure cgroups::mount(hierarchy, subsystem): '/tmp/mesos_test_cgroup/perf_event' already exists in the file system ------------------------------------------------------------- We cannot run any cgroups tests that require a hierarchy with subsystem 'perf_event' because we failed to find an existing hierarchy or create a new one (tried '/tmp/mesos_test_cgroup/perf_event'). You can either remove all existing hierarchies, or disable this test case (i.e., --gtest_filter=-UserCgroupIsolatorTest/0.*). ------------------------------------------------------------- *** Aborted at 1449018895 (unix time) try "date -d @1449018895" if you are using GNU date *** PC: @ 0x152039f testing::UnitTest::AddTestPartResult() *** SIGSEGV (@0x0) received by PID 2930 (TID 0x7f9a07d92840) from PID 0; stack trace: *** @ 0x7f9a0194d790 (unknown) @ 0x152039f testing::UnitTest::AddTestPartResult() @ 0x151ff0e testing::internal::AssertHelper::operator=() @ 0xed245f mesos::internal::tests::ContainerizerTest<>::SetUp() @ 0x155a9a3 testing::internal::HandleSehExceptionsInMethodIfSupported<>() @ 0x1547f51 testing::internal::HandleExceptionsInMethodIfSupported<>() @ 0x15281d3 testing::Test::Run() @ 0x1528e9b testing::TestInfo::Run() @ 0x15295e7 testing::TestCase::Run() @ 0x1530d42 testing::internal::UnitTestImpl::RunAllTests() @ 0x1558163 testing::internal::HandleSehExceptionsInMethodIfSupported<>() @ 0x1549fc1 testing::internal::HandleExceptionsInMethodIfSupported<>() @ 0x15309fb testing::UnitTest::Run() @ 0xc808d1 RUN_ALL_TESTS() @ 0xc7f306 main @ 0x7f9a007b5d5d __libc_start_main @ 0x783e79 (unknown) {noformat} Both of these two failure cases occur 100%, not occasionally. -- This message was sent by Atlassian JIRA (v6.3.4#6332)