Neil Conway created MESOS-5192:
----------------------------------
Summary: LinuxFilesystemIsolatorTest.ROOT_MultipleContainers is
flaky
Key: MESOS-5192
URL: https://issues.apache.org/jira/browse/MESOS-5192
Project: Mesos
Issue Type: Bug
Reporter: Neil Conway
Observed on internal Mesosphere CI:
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[11:32:03] : [Step 11/11] [ RUN ]
LinuxFilesystemIsolatorTest.ROOT_MultipleContainers
[11:32:09]W: [Step 11/11] I0412 11:32:09.587877 17436 linux.cpp:81] Making
'/tmp/NMWl31' a shared mount
[11:32:09]W: [Step 11/11] I0412 11:32:09.603153 17436
linux_launcher.cpp:101] Using /sys/fs/cgroup/freezer as the freezer hierarchy
for the Linux launcher
[11:32:09]W: [Step 11/11] I0412 11:32:09.604372 17456
containerizer.cpp:682] Starting container
'f1f5de4c-aaef-45c7-b28c-83014327eb40' for executor 'test_executor1' of
framework ''
[11:32:09]W: [Step 11/11] I0412 11:32:09.604940 17450 provisioner.cpp:285]
Provisioning image rootfs
'/tmp/NMWl31/provisioner/containers/f1f5de4c-aaef-45c7-b28c-83014327eb40/backends/copy/rootfses/1dcaba0b-23ab-462f-be91-cd49090c4f53'
for container f1f5de4c-aaef-45c7-b28c-83014327eb40
[11:32:09]W: [Step 11/11] I0412 11:32:09.605561 17454 copy.cpp:128] Copying
layer path '/tmp/NMWl31/test_image1' to rootfs
'/tmp/NMWl31/provisioner/containers/f1f5de4c-aaef-45c7-b28c-83014327eb40/backends/copy/rootfses/1dcaba0b-23ab-462f-be91-cd49090c4f53'
[11:32:13]W: [Step 11/11] I0412 11:32:13.784813 17450 linux.cpp:355] Bind
mounting work directory from
'/tmp/NMWl31/slaves/test_slave/frameworks/executors/test_executor1/runs/f1f5de4c-aaef-45c7-b28c-83014327eb40'
to
'/tmp/NMWl31/provisioner/containers/f1f5de4c-aaef-45c7-b28c-83014327eb40/backends/copy/rootfses/1dcaba0b-23ab-462f-be91-cd49090c4f53/mnt/mesos/sandbox'
for container f1f5de4c-aaef-45c7-b28c-83014327eb40
[11:32:13]W: [Step 11/11] I0412 11:32:13.785079 17450 linux.cpp:683]
Changing the ownership of the persistent volume at
'/tmp/NMWl31/volumes/roles/test_role/persistent_volume_id' with uid 0 and gid 0
[11:32:13]W: [Step 11/11] I0412 11:32:13.790043 17450 linux.cpp:723]
Mounting '/tmp/NMWl31/volumes/roles/test_role/persistent_volume_id' to
'/tmp/NMWl31/provisioner/containers/f1f5de4c-aaef-45c7-b28c-83014327eb40/backends/copy/rootfses/1dcaba0b-23ab-462f-be91-cd49090c4f53/mnt/mesos/sandbox/volume'
for persistent volume disk(test_role)[persistent_volume_id:volume]:32 of
container f1f5de4c-aaef-45c7-b28c-83014327eb40
[11:32:13]W: [Step 11/11] I0412 11:32:13.791724 17455
linux_launcher.cpp:281] Cloning child process with flags = CLONE_NEWNS
[11:32:13]W: [Step 11/11] I0412 11:32:13.797466 17453
containerizer.cpp:682] Starting container
'2c9bd571-7804-481d-9a42-1df65489dda8' for executor 'test_executor2' of
framework ''
[11:32:13]W: [Step 11/11] I0412 11:32:13.797947 17453
containerizer.cpp:1439] Destroying container
'f1f5de4c-aaef-45c7-b28c-83014327eb40'
[11:32:13]W: [Step 11/11] I0412 11:32:13.798017 17457 provisioner.cpp:285]
Provisioning image rootfs
'/tmp/NMWl31/provisioner/containers/2c9bd571-7804-481d-9a42-1df65489dda8/backends/copy/rootfses/3da54ab5-8871-4913-a9d1-ae658286023a'
for container 2c9bd571-7804-481d-9a42-1df65489dda8
[11:32:13]W: [Step 11/11] I0412 11:32:13.798683 17451 copy.cpp:128] Copying
layer path '/tmp/NMWl31/test_image2' to rootfs
'/tmp/NMWl31/provisioner/containers/2c9bd571-7804-481d-9a42-1df65489dda8/backends/copy/rootfses/3da54ab5-8871-4913-a9d1-ae658286023a'
[11:32:13]W: [Step 11/11] I0412 11:32:13.802534 17456 cgroups.cpp:2676]
Freezing cgroup
/sys/fs/cgroup/freezer/mesos/f1f5de4c-aaef-45c7-b28c-83014327eb40
[11:32:13]W: [Step 11/11] I0412 11:32:13.804713 17451 cgroups.cpp:1409]
Successfully froze cgroup
/sys/fs/cgroup/freezer/mesos/f1f5de4c-aaef-45c7-b28c-83014327eb40 after
2.123008ms
[11:32:13]W: [Step 11/11] I0412 11:32:13.807065 17450 cgroups.cpp:2694]
Thawing cgroup /sys/fs/cgroup/freezer/mesos/f1f5de4c-aaef-45c7-b28c-83014327eb40
[11:32:13]W: [Step 11/11] I0412 11:32:13.809074 17450 cgroups.cpp:1438]
Successfully thawed cgroup
/sys/fs/cgroup/freezer/mesos/f1f5de4c-aaef-45c7-b28c-83014327eb40 after
1.96992ms
[11:32:13]W: [Step 11/11] I0412 11:32:13.984756 17457
containerizer.cpp:1674] Executor for container
'f1f5de4c-aaef-45c7-b28c-83014327eb40' has exited
[11:32:13]W: [Step 11/11] I0412 11:32:13.987437 17451 linux.cpp:798]
Unmounting volume
'/tmp/NMWl31/provisioner/containers/f1f5de4c-aaef-45c7-b28c-83014327eb40/backends/copy/rootfses/1dcaba0b-23ab-462f-be91-cd49090c4f53/mnt/mesos/sandbox/volume'
for container f1f5de4c-aaef-45c7-b28c-83014327eb40
[11:32:13]W: [Step 11/11] I0412 11:32:13.987499 17451 linux.cpp:817]
Unmounting sandbox/work directory
'/tmp/NMWl31/provisioner/containers/f1f5de4c-aaef-45c7-b28c-83014327eb40/backends/copy/rootfses/1dcaba0b-23ab-462f-be91-cd49090c4f53/mnt/mesos/sandbox'
for container f1f5de4c-aaef-45c7-b28c-83014327eb40
[11:32:13]W: [Step 11/11] I0412 11:32:13.987915 17455 provisioner.cpp:338]
Destroying container rootfs at
'/tmp/NMWl31/provisioner/containers/f1f5de4c-aaef-45c7-b28c-83014327eb40/backends/copy/rootfses/1dcaba0b-23ab-462f-be91-cd49090c4f53'
for container f1f5de4c-aaef-45c7-b28c-83014327eb40
[11:33:13] : [Step 11/11]
../../src/tests/containerizer/filesystem_isolator_tests.cpp:1324: Failure
[11:33:13] : [Step 11/11] Failed to wait 1mins for wait1
[11:33:19] : [Step 11/11] [ FAILED ]
LinuxFilesystemIsolatorTest.ROOT_MultipleContainers (76539 ms)
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