Gilbert Song created MESOS-5291:
-----------------------------------
Summary:
LinuxFilesystemIsolatorTest.ROOT_SandboxEnvironmentVariable is flaky.
Key: MESOS-5291
URL: https://issues.apache.org/jira/browse/MESOS-5291
Project: Mesos
Issue Type: Bug
Components: tests
Environment: CentOS 7 without SSL
Reporter: Gilbert Song
Observed on the internal Mesosphere CI:
{code}
[03:05:29] : [Step 10/10] [ RUN ]
LinuxFilesystemIsolatorTest.ROOT_SandboxEnvironmentVariable
[03:05:30]W: [Step 10/10] I0427 03:05:30.880957 32158 linux.cpp:81] Making
'/mnt/teamcity/temp/buildTmp/LinuxFilesystemIsolatorTest_ROOT_SandboxEnvironmentVariable_TU5900'
a shared mount
[03:05:30]W: [Step 10/10] I0427 03:05:30.893527 32158
linux_launcher.cpp:101] Using /sys/fs/cgroup/freezer as the freezer hierarchy
for the Linux launcher
[03:05:30]W: [Step 10/10] I0427 03:05:30.893870 32176
containerizer.cpp:703] Starting container
'5c2eecfd-75a4-416a-b8e9-fba620274c97' for executor 'test_executor' of
framework ''
[03:05:30]W: [Step 10/10] I0427 03:05:30.894084 32172 provisioner.cpp:285]
Provisioning image rootfs
'/mnt/teamcity/temp/buildTmp/LinuxFilesystemIsolatorTest_ROOT_SandboxEnvironmentVariable_TU5900/provisioner/containers/5c2eecfd-75a4-416a-b8e9-fba620274c97/backends/copy/rootfses/0e8c0218-6551-4dea-abf5-20e9f729dcf9'
for container 5c2eecfd-75a4-416a-b8e9-fba620274c97
[03:05:30]W: [Step 10/10] I0427 03:05:30.894450 32177 copy.cpp:128] Copying
layer path '/tmp/dKE6qq/test_image' to rootfs
'/mnt/teamcity/temp/buildTmp/LinuxFilesystemIsolatorTest_ROOT_SandboxEnvironmentVariable_TU5900/provisioner/containers/5c2eecfd-75a4-416a-b8e9-fba620274c97/backends/copy/rootfses/0e8c0218-6551-4dea-abf5-20e9f729dcf9'
[03:05:35]W: [Step 10/10] I0427 03:05:35.358980 32172 linux.cpp:355] Bind
mounting work directory from '/tmp/dKE6qq/sandbox' to
'/mnt/teamcity/temp/buildTmp/LinuxFilesystemIsolatorTest_ROOT_SandboxEnvironmentVariable_TU5900/provisioner/containers/5c2eecfd-75a4-416a-b8e9-fba620274c97/backends/copy/rootfses/0e8c0218-6551-4dea-abf5-20e9f729dcf9/mnt/mesos/sandbox'
for container 5c2eecfd-75a4-416a-b8e9-fba620274c97
[03:05:35]W: [Step 10/10] I0427 03:05:35.359519 32174
linux_launcher.cpp:281] Cloning child process with flags = CLONE_NEWNS
[03:05:35]W: [Step 10/10] +
/mnt/teamcity/work/4240ba9ddd0997c3/build/src/mesos-containerizer mount
--help=false --operation=make-rslave --path=/
[03:05:35]W: [Step 10/10] + grep -E
/mnt/teamcity/temp/buildTmp/LinuxFilesystemIsolatorTest_ROOT_SandboxEnvironmentVariable_TU5900/.+
/proc/self/mountinfo
[03:05:35]W: [Step 10/10] + grep -v 5c2eecfd-75a4-416a-b8e9-fba620274c97
[03:05:35]W: [Step 10/10] + cut '-d ' -f5
[03:05:35]W: [Step 10/10] + xargs --no-run-if-empty umount -l
[03:05:35] : [Step 10/10] Changing root to
/mnt/teamcity/temp/buildTmp/LinuxFilesystemIsolatorTest_ROOT_SandboxEnvironmentVariable_TU5900/provisioner/containers/5c2eecfd-75a4-416a-b8e9-fba620274c97/backends/copy/rootfses/0e8c0218-6551-4dea-abf5-20e9f729dcf9
[03:05:35]W: [Step 10/10] I0427 03:05:35.459079 32173
containerizer.cpp:1717] Executor for container
'5c2eecfd-75a4-416a-b8e9-fba620274c97' has exited
[03:05:35]W: [Step 10/10] I0427 03:05:35.459105 32173
containerizer.cpp:1481] Destroying container
'5c2eecfd-75a4-416a-b8e9-fba620274c97'
[03:05:35]W: [Step 10/10] I0427 03:05:35.460752 32173 cgroups.cpp:2676]
Freezing cgroup
/sys/fs/cgroup/freezer/mesos/5c2eecfd-75a4-416a-b8e9-fba620274c97
[03:05:35]W: [Step 10/10] I0427 03:05:35.462360 32172 cgroups.cpp:1409]
Successfully froze cgroup
/sys/fs/cgroup/freezer/mesos/5c2eecfd-75a4-416a-b8e9-fba620274c97 after
1.578752ms
[03:05:35]W: [Step 10/10] I0427 03:05:35.463892 32176 cgroups.cpp:2694]
Thawing cgroup /sys/fs/cgroup/freezer/mesos/5c2eecfd-75a4-416a-b8e9-fba620274c97
[03:05:35]W: [Step 10/10] I0427 03:05:35.465405 32173 cgroups.cpp:1438]
Successfully thawed cgroup
/sys/fs/cgroup/freezer/mesos/5c2eecfd-75a4-416a-b8e9-fba620274c97 after
1.494272ms
[03:05:35]W: [Step 10/10] I0427 03:05:35.466672 32177 linux.cpp:825]
Unmounting sandbox/work directory
'/mnt/teamcity/temp/buildTmp/LinuxFilesystemIsolatorTest_ROOT_SandboxEnvironmentVariable_TU5900/provisioner/containers/5c2eecfd-75a4-416a-b8e9-fba620274c97/backends/copy/rootfses/0e8c0218-6551-4dea-abf5-20e9f729dcf9/mnt/mesos/sandbox'
for container 5c2eecfd-75a4-416a-b8e9-fba620274c97
[03:05:35]W: [Step 10/10] I0427 03:05:35.466837 32176 provisioner.cpp:338]
Destroying container rootfs at
'/mnt/teamcity/temp/buildTmp/LinuxFilesystemIsolatorTest_ROOT_SandboxEnvironmentVariable_TU5900/provisioner/containers/5c2eecfd-75a4-416a-b8e9-fba620274c97/backends/copy/rootfses/0e8c0218-6551-4dea-abf5-20e9f729dcf9'
for container 5c2eecfd-75a4-416a-b8e9-fba620274c97
[03:05:50] : [Step 10/10]
../../src/tests/containerizer/filesystem_isolator_tests.cpp:1386: Failure
[03:05:50] : [Step 10/10] Failed to wait 15secs for wait
[03:06:13] : [Step 10/10] [ FAILED ]
LinuxFilesystemIsolatorTest.ROOT_SandboxEnvironmentVariable (21793 ms)
{code}
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