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From "Adam B (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MESOS-6357) `NestedMesosContainerizerTest.ROOT_CGROUPS_ParentExit` is flaky in Debian 8.
Date Fri, 20 Jan 2017 01:13:27 GMT

     [ https://issues.apache.org/jira/browse/MESOS-6357?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Adam B updated MESOS-6357:
--------------------------
    Target Version/s:   (was: 1.1.1, 1.2.0)

> `NestedMesosContainerizerTest.ROOT_CGROUPS_ParentExit` is flaky in Debian 8.
> ----------------------------------------------------------------------------
>
>                 Key: MESOS-6357
>                 URL: https://issues.apache.org/jira/browse/MESOS-6357
>             Project: Mesos
>          Issue Type: Bug
>          Components: tests
>    Affects Versions: 1.1.0
>         Environment: Debian 8 with SSL enabled
>            Reporter: Gilbert Song
>            Assignee: Gilbert Song
>              Labels: flaky-test
>
> {noformat}
> [00:21:51] :	 [Step 10/10] [ RUN      ] NestedMesosContainerizerTest.ROOT_CGROUPS_ParentExit
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.357839 23530 containerizer.cpp:202] Using isolation:
cgroups/cpu,filesystem/linux,namespaces/pid,network/cni,volume/image
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.361143 23530 linux_launcher.cpp:150] Using
/sys/fs/cgroup/freezer as the freezer hierarchy for the Linux launcher
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.366930 23547 containerizer.cpp:557] Recovering
containerizer
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.367962 23551 provisioner.cpp:253] Provisioner
recovery complete
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.368253 23549 containerizer.cpp:954] Starting
container 42589936-56b2-4e41-86d8-447bfaba4666 for executor 'executor' of framework 
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.368577 23548 cgroups.cpp:404] Creating cgroup
at '/sys/fs/cgroup/cpu,cpuacct/mesos_test_458f8018-67e7-4cc6-8126-a535974db35d/42589936-56b2-4e41-86d8-447bfaba4666'
for container 42589936-56b2-4e41-86d8-447bfaba4666
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.369863 23544 cpu.cpp:103] Updated 'cpu.shares'
to 1024 (cpus 1) for container 42589936-56b2-4e41-86d8-447bfaba4666
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.370384 23545 containerizer.cpp:1443] Launching
'mesos-containerizer' with flags '--command="{"shell":true,"value":"read key <&30"}"
--help="false" --pipe_read="30" --pipe_write="34" --pre_exec_commands="[{"arguments":["mesos-containerizer","mount","--help=false","--operation=make-rslave","--path=\/"],"shell":false,"value":"\/mnt\/teamcity\/work\/4240ba9ddd0997c3\/build\/src\/mesos-containerizer"},{"shell":true,"value":"mount
-n -t proc proc \/proc -o nosuid,noexec,nodev"}]" --runtime_directory="/mnt/teamcity/temp/buildTmp/NestedMesosContainerizerTest_ROOT_CGROUPS_ParentExit_sEbtvQ/containers/42589936-56b2-4e41-86d8-447bfaba4666"
--unshare_namespace_mnt="false" --working_directory="/mnt/teamcity/temp/buildTmp/NestedMesosContainerizerTest_ROOT_CGROUPS_ParentExit_MqjHi0"'
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.370483 23544 linux_launcher.cpp:421] Launching
container 42589936-56b2-4e41-86d8-447bfaba4666 and cloning with namespaces CLONE_NEWNS | CLONE_NEWPID
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.374867 23545 containerizer.cpp:1480] Checkpointing
container's forked pid 14139 to '/mnt/teamcity/temp/buildTmp/NestedMesosContainerizerTest_ROOT_CGROUPS_ParentExit_gzjeKG/meta/slaves/frameworks/executors/executor/runs/42589936-56b2-4e41-86d8-447bfaba4666/pids/forked.pid'
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.376519 23551 containerizer.cpp:1648] Starting
nested container 42589936-56b2-4e41-86d8-447bfaba4666.a5bc9913-c32c-40c6-ab78-2b08910847f8
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.377296 23549 containerizer.cpp:1443] Launching
'mesos-containerizer' with flags '--command="{"shell":true,"value":"sleep 1000"}" --help="false"
--pipe_read="30" --pipe_write="34" --pre_exec_commands="[{"arguments":["mesos-containerizer","mount","--help=false","--operation=make-rslave","--path=\/"],"shell":false,"value":"\/mnt\/teamcity\/work\/4240ba9ddd0997c3\/build\/src\/mesos-containerizer"},{"shell":true,"value":"mount
-n -t proc proc \/proc -o nosuid,noexec,nodev"}]" --runtime_directory="/mnt/teamcity/temp/buildTmp/NestedMesosContainerizerTest_ROOT_CGROUPS_ParentExit_sEbtvQ/containers/42589936-56b2-4e41-86d8-447bfaba4666/containers/a5bc9913-c32c-40c6-ab78-2b08910847f8"
--unshare_namespace_mnt="false" --working_directory="/mnt/teamcity/temp/buildTmp/NestedMesosContainerizerTest_ROOT_CGROUPS_ParentExit_MqjHi0/containers/a5bc9913-c32c-40c6-ab78-2b08910847f8"'
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.377424 23548 linux_launcher.cpp:421] Launching
nested container 42589936-56b2-4e41-86d8-447bfaba4666.a5bc9913-c32c-40c6-ab78-2b08910847f8
and cloning with namespaces CLONE_NEWNS | CLONE_NEWPID
> [00:21:51] :	 [Step 10/10] Executing pre-exec command '{"arguments":["mesos-containerizer","mount","--help=false","--operation=make-rslave","--path=\/"],"shell":false,"value":"\/mnt\/teamcity\/work\/4240ba9ddd0997c3\/build\/src\/mesos-containerizer"}'
> [00:21:51] :	 [Step 10/10] Executing pre-exec command '{"shell":true,"value":"mount -n
-t proc proc \/proc -o nosuid,noexec,nodev"}'
> [00:21:51]W:	 [Step 10/10] sh: 1: Syntax error: Bad fd number
> [00:21:51] :	 [Step 10/10] ../../src/tests/containerizer/nested_mesos_containerizer_tests.cpp:451:
Failure
> [00:21:51] :	 [Step 10/10] (launch).failure(): Failed to fork: Failed to clone child
process: Failed to synchronize child process
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.506002 23544 cgroups.cpp:2705] Freezing cgroup
/sys/fs/cgroup/freezer/mesos_test_458f8018-67e7-4cc6-8126-a535974db35d/42589936-56b2-4e41-86d8-447bfaba4666/mesos/a5bc9913-c32c-40c6-ab78-2b08910847f8
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.507055 23546 cgroups.cpp:1439] Successfully
froze cgroup /sys/fs/cgroup/freezer/mesos_test_458f8018-67e7-4cc6-8126-a535974db35d/42589936-56b2-4e41-86d8-447bfaba4666/mesos/a5bc9913-c32c-40c6-ab78-2b08910847f8
after 1.019904ms
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.507967 23549 cgroups.cpp:2723] Thawing cgroup
/sys/fs/cgroup/freezer/mesos_test_458f8018-67e7-4cc6-8126-a535974db35d/42589936-56b2-4e41-86d8-447bfaba4666/mesos/a5bc9913-c32c-40c6-ab78-2b08910847f8
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.508783 23549 cgroups.cpp:1468] Successfully
thawed cgroup /sys/fs/cgroup/freezer/mesos_test_458f8018-67e7-4cc6-8126-a535974db35d/42589936-56b2-4e41-86d8-447bfaba4666/mesos/a5bc9913-c32c-40c6-ab78-2b08910847f8
after 797952ns
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.510030 23551 cgroups.cpp:2705] Freezing cgroup
/sys/fs/cgroup/freezer/mesos_test_458f8018-67e7-4cc6-8126-a535974db35d/42589936-56b2-4e41-86d8-447bfaba4666/mesos
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.612181 23551 cgroups.cpp:1439] Successfully
froze cgroup /sys/fs/cgroup/freezer/mesos_test_458f8018-67e7-4cc6-8126-a535974db35d/42589936-56b2-4e41-86d8-447bfaba4666/mesos
after 102.128896ms
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.613134 23548 cgroups.cpp:2723] Thawing cgroup
/sys/fs/cgroup/freezer/mesos_test_458f8018-67e7-4cc6-8126-a535974db35d/42589936-56b2-4e41-86d8-447bfaba4666/mesos
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.614034 23547 cgroups.cpp:1468] Successfully
thawed cgroup /sys/fs/cgroup/freezer/mesos_test_458f8018-67e7-4cc6-8126-a535974db35d/42589936-56b2-4e41-86d8-447bfaba4666/mesos
after 878080ns
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.615409 23550 cgroups.cpp:2705] Freezing cgroup
/sys/fs/cgroup/freezer/mesos_test_458f8018-67e7-4cc6-8126-a535974db35d/42589936-56b2-4e41-86d8-447bfaba4666
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.717521 23550 cgroups.cpp:1439] Successfully
froze cgroup /sys/fs/cgroup/freezer/mesos_test_458f8018-67e7-4cc6-8126-a535974db35d/42589936-56b2-4e41-86d8-447bfaba4666
after 102.08512ms
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.718426 23545 cgroups.cpp:2723] Thawing cgroup
/sys/fs/cgroup/freezer/mesos_test_458f8018-67e7-4cc6-8126-a535974db35d/42589936-56b2-4e41-86d8-447bfaba4666
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.719254 23547 cgroups.cpp:1468] Successfully
thawed cgroup /sys/fs/cgroup/freezer/mesos_test_458f8018-67e7-4cc6-8126-a535974db35d/42589936-56b2-4e41-86d8-447bfaba4666
after 806912ns
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.720582 23551 cgroups.cpp:2705] Freezing cgroup
/sys/fs/cgroup/freezer/mesos_test_458f8018-67e7-4cc6-8126-a535974db35d
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.822980 23546 cgroups.cpp:1439] Successfully
froze cgroup /sys/fs/cgroup/freezer/mesos_test_458f8018-67e7-4cc6-8126-a535974db35d after
102.373888ms
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.824023 23544 cgroups.cpp:2723] Thawing cgroup
/sys/fs/cgroup/freezer/mesos_test_458f8018-67e7-4cc6-8126-a535974db35d
> [00:21:51]W:	 [Step 10/10] I1008 00:21:51.824843 23546 cgroups.cpp:1468] Successfully
thawed cgroup /sys/fs/cgroup/freezer/mesos_test_458f8018-67e7-4cc6-8126-a535974db35d after
801024ns
> [00:21:51] :	 [Step 10/10] [  FAILED  ] NestedMesosContainerizerTest.ROOT_CGROUPS_ParentExit
(480 ms)
> {noformat}



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