[ 
https://issues.apache.org/jira/browse/MESOS-4676?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15167831#comment-15167831
 ] 

Joseph Wu commented on MESOS-4676:
----------------------------------

{code}
commit d0d4d5a64e8aa17f0bc364060d98690b49037550
Author: Joseph Wu <jos...@mesosphere.io>
Date:   Thu Feb 25 12:22:07 2016 +0100

    Fixed flakiness in DockerContainerizerTest.ROOT_DOCKER_Logs.
    
    Adds the `unbuffer` utility in front of each `echo` in the test.
    Since Docker appears to handle simultaneous stdout/stderr in a
    non-robust fashion, this mitigates the amount of overlap the two
    streams will have in the test.
    
    Review: https://reviews.apache.org/r/43963/
{code}

> ROOT_DOCKER_Logs is flaky.
> --------------------------
>
>                 Key: MESOS-4676
>                 URL: https://issues.apache.org/jira/browse/MESOS-4676
>             Project: Mesos
>          Issue Type: Bug
>    Affects Versions: 0.27
>         Environment: CentOS 7 with SSL.
>            Reporter: Bernd Mathiske
>            Assignee: Joseph Wu
>              Labels: flaky, mesosphere, test
>             Fix For: 0.28.0
>
>
> {noformat}
> [18:06:25][Step 8/8] [ RUN      ] DockerContainerizerTest.ROOT_DOCKER_Logs
> [18:06:25][Step 8/8] I0215 17:06:25.256103  1740 leveldb.cpp:174] Opened db 
> in 6.548327ms
> [18:06:25][Step 8/8] I0215 17:06:25.258002  1740 leveldb.cpp:181] Compacted 
> db in 1.837816ms
> [18:06:25][Step 8/8] I0215 17:06:25.258059  1740 leveldb.cpp:196] Created db 
> iterator in 22044ns
> [18:06:25][Step 8/8] I0215 17:06:25.258076  1740 leveldb.cpp:202] Seeked to 
> beginning of db in 2347ns
> [18:06:25][Step 8/8] I0215 17:06:25.258091  1740 leveldb.cpp:271] Iterated 
> through 0 keys in the db in 571ns
> [18:06:25][Step 8/8] I0215 17:06:25.258152  1740 replica.cpp:779] Replica 
> recovered with log positions 0 -> 0 with 1 holes and 0 unlearned
> [18:06:25][Step 8/8] I0215 17:06:25.258936  1758 recover.cpp:447] Starting 
> replica recovery
> [18:06:25][Step 8/8] I0215 17:06:25.259177  1758 recover.cpp:473] Replica is 
> in EMPTY status
> [18:06:25][Step 8/8] I0215 17:06:25.260327  1757 replica.cpp:673] Replica in 
> EMPTY status received a broadcasted recover request from 
> (13608)@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.260545  1758 recover.cpp:193] Received a 
> recover response from a replica in EMPTY status
> [18:06:25][Step 8/8] I0215 17:06:25.261065  1757 master.cpp:376] Master 
> 112363e2-c680-4946-8fee-d0626ed8b21e (ip-172-30-2-239.mesosphere.io) started 
> on 172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.261209  1761 recover.cpp:564] Updating 
> replica status to STARTING
> [18:06:25][Step 8/8] I0215 17:06:25.261086  1757 master.cpp:378] Flags at 
> startup: --acls="" --allocation_interval="1secs" 
> --allocator="HierarchicalDRF" --authenticate="true" 
> --authenticate_http="true" --authenticate_slaves="true" 
> --authenticators="crammd5" --authorizers="local" 
> --credentials="/tmp/HncLLj/credentials" --framework_sorter="drf" 
> --help="false" --hostname_lookup="true" --http_authenticators="basic" 
> --initialize_driver_logging="true" --log_auto_initialize="true" 
> --logbufsecs="0" --logging_level="INFO" --max_completed_frameworks="50" 
> --max_completed_tasks_per_framework="1000" --max_slave_ping_timeouts="5" 
> --quiet="false" --recovery_slave_removal_limit="100%" 
> --registry="replicated_log" --registry_fetch_timeout="1mins" 
> --registry_store_timeout="100secs" --registry_strict="true" 
> --root_submissions="true" --slave_ping_timeout="15secs" 
> --slave_reregister_timeout="10mins" --user_sorter="drf" --version="false" 
> --webui_dir="/usr/local/share/mesos/webui" --work_dir="/tmp/HncLLj/master" 
> --zk_session_timeout="10secs"
> [18:06:25][Step 8/8] I0215 17:06:25.261446  1757 master.cpp:423] Master only 
> allowing authenticated frameworks to register
> [18:06:25][Step 8/8] I0215 17:06:25.261456  1757 master.cpp:428] Master only 
> allowing authenticated slaves to register
> [18:06:25][Step 8/8] I0215 17:06:25.261462  1757 credentials.hpp:35] Loading 
> credentials for authentication from '/tmp/HncLLj/credentials'
> [18:06:25][Step 8/8] I0215 17:06:25.261723  1757 master.cpp:468] Using 
> default 'crammd5' authenticator
> [18:06:25][Step 8/8] I0215 17:06:25.261855  1757 master.cpp:537] Using 
> default 'basic' HTTP authenticator
> [18:06:25][Step 8/8] I0215 17:06:25.262022  1757 master.cpp:571] 
> Authorization enabled
> [18:06:25][Step 8/8] I0215 17:06:25.262177  1755 hierarchical.cpp:144] 
> Initialized hierarchical allocator process
> [18:06:25][Step 8/8] I0215 17:06:25.262177  1758 whitelist_watcher.cpp:77] No 
> whitelist given
> [18:06:25][Step 8/8] I0215 17:06:25.262899  1760 leveldb.cpp:304] Persisting 
> metadata (8 bytes) to leveldb took 1.517992ms
> [18:06:25][Step 8/8] I0215 17:06:25.262924  1760 replica.cpp:320] Persisted 
> replica status to STARTING
> [18:06:25][Step 8/8] I0215 17:06:25.263144  1754 recover.cpp:473] Replica is 
> in STARTING status
> [18:06:25][Step 8/8] I0215 17:06:25.264010  1757 master.cpp:1712] The newly 
> elected leader is master@172.30.2.239:39785 with id 
> 112363e2-c680-4946-8fee-d0626ed8b21e
> [18:06:25][Step 8/8] I0215 17:06:25.264044  1757 master.cpp:1725] Elected as 
> the leading master!
> [18:06:25][Step 8/8] I0215 17:06:25.264061  1757 master.cpp:1470] Recovering 
> from registrar
> [18:06:25][Step 8/8] I0215 17:06:25.264117  1760 replica.cpp:673] Replica in 
> STARTING status received a broadcasted recover request from 
> (13610)@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.264197  1758 registrar.cpp:307] 
> Recovering registrar
> [18:06:25][Step 8/8] I0215 17:06:25.264827  1756 recover.cpp:193] Received a 
> recover response from a replica in STARTING status
> [18:06:25][Step 8/8] I0215 17:06:25.265219  1757 recover.cpp:564] Updating 
> replica status to VOTING
> [18:06:25][Step 8/8] I0215 17:06:25.267302  1754 leveldb.cpp:304] Persisting 
> metadata (8 bytes) to leveldb took 1.887739ms
> [18:06:25][Step 8/8] I0215 17:06:25.267326  1754 replica.cpp:320] Persisted 
> replica status to VOTING
> [18:06:25][Step 8/8] I0215 17:06:25.267453  1759 recover.cpp:578] 
> Successfully joined the Paxos group
> [18:06:25][Step 8/8] I0215 17:06:25.267632  1759 recover.cpp:462] Recover 
> process terminated
> [18:06:25][Step 8/8] I0215 17:06:25.268007  1757 log.cpp:659] Attempting to 
> start the writer
> [18:06:25][Step 8/8] I0215 17:06:25.269055  1759 replica.cpp:493] Replica 
> received implicit promise request from (13611)@172.30.2.239:39785 with 
> proposal 1
> [18:06:25][Step 8/8] I0215 17:06:25.270488  1759 leveldb.cpp:304] Persisting 
> metadata (8 bytes) to leveldb took 1.406068ms
> [18:06:25][Step 8/8] I0215 17:06:25.270511  1759 replica.cpp:342] Persisted 
> promised to 1
> [18:06:25][Step 8/8] I0215 17:06:25.271078  1761 coordinator.cpp:238] 
> Coordinator attempting to fill missing positions
> [18:06:25][Step 8/8] I0215 17:06:25.272146  1756 replica.cpp:388] Replica 
> received explicit promise request from (13612)@172.30.2.239:39785 for 
> position 0 with proposal 2
> [18:06:25][Step 8/8] I0215 17:06:25.273478  1756 leveldb.cpp:341] Persisting 
> action (8 bytes) to leveldb took 1.297217ms
> [18:06:25][Step 8/8] I0215 17:06:25.273500  1756 replica.cpp:712] Persisted 
> action at 0
> [18:06:25][Step 8/8] I0215 17:06:25.274355  1757 replica.cpp:537] Replica 
> received write request for position 0 from (13613)@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.274405  1757 leveldb.cpp:436] Reading 
> position from leveldb took 25294ns
> [18:06:25][Step 8/8] I0215 17:06:25.275800  1757 leveldb.cpp:341] Persisting 
> action (14 bytes) to leveldb took 1.362978ms
> [18:06:25][Step 8/8] I0215 17:06:25.275823  1757 replica.cpp:712] Persisted 
> action at 0
> [18:06:25][Step 8/8] I0215 17:06:25.276348  1755 replica.cpp:691] Replica 
> received learned notice for position 0 from @0.0.0.0:0
> [18:06:25][Step 8/8] I0215 17:06:25.277765  1755 leveldb.cpp:341] Persisting 
> action (16 bytes) to leveldb took 1.391531ms
> [18:06:25][Step 8/8] I0215 17:06:25.277788  1755 replica.cpp:712] Persisted 
> action at 0
> [18:06:25][Step 8/8] I0215 17:06:25.277802  1755 replica.cpp:697] Replica 
> learned NOP action at position 0
> [18:06:25][Step 8/8] I0215 17:06:25.278336  1754 log.cpp:675] Writer started 
> with ending position 0
> [18:06:25][Step 8/8] I0215 17:06:25.279371  1755 leveldb.cpp:436] Reading 
> position from leveldb took 29214ns
> [18:06:25][Step 8/8] I0215 17:06:25.280272  1758 registrar.cpp:340] 
> Successfully fetched the registry (0B) in 16.02688ms
> [18:06:25][Step 8/8] I0215 17:06:25.280385  1758 registrar.cpp:439] Applied 1 
> operations in 31040ns; attempting to update the 'registry'
> [18:06:25][Step 8/8] I0215 17:06:25.281054  1755 log.cpp:683] Attempting to 
> append 210 bytes to the log
> [18:06:25][Step 8/8] I0215 17:06:25.281165  1757 coordinator.cpp:348] 
> Coordinator attempting to write APPEND action at position 1
> [18:06:25][Step 8/8] I0215 17:06:25.281780  1757 replica.cpp:537] Replica 
> received write request for position 1 from (13614)@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.283159  1757 leveldb.cpp:341] Persisting 
> action (229 bytes) to leveldb took 1.348041ms
> [18:06:25][Step 8/8] I0215 17:06:25.283184  1757 replica.cpp:712] Persisted 
> action at 1
> [18:06:25][Step 8/8] I0215 17:06:25.283695  1759 replica.cpp:691] Replica 
> received learned notice for position 1 from @0.0.0.0:0
> [18:06:25][Step 8/8] I0215 17:06:25.285059  1759 leveldb.cpp:341] Persisting 
> action (231 bytes) to leveldb took 1.334577ms
> [18:06:25][Step 8/8] I0215 17:06:25.285084  1759 replica.cpp:712] Persisted 
> action at 1
> [18:06:25][Step 8/8] I0215 17:06:25.285099  1759 replica.cpp:697] Replica 
> learned APPEND action at position 1
> [18:06:25][Step 8/8] I0215 17:06:25.285910  1758 registrar.cpp:484] 
> Successfully updated the 'registry' in 5.46816ms
> [18:06:25][Step 8/8] I0215 17:06:25.286043  1758 registrar.cpp:370] 
> Successfully recovered registrar
> [18:06:25][Step 8/8] I0215 17:06:25.286121  1755 log.cpp:702] Attempting to 
> truncate the log to 1
> [18:06:25][Step 8/8] I0215 17:06:25.286301  1756 coordinator.cpp:348] 
> Coordinator attempting to write TRUNCATE action at position 2
> [18:06:25][Step 8/8] I0215 17:06:25.286478  1759 hierarchical.cpp:171] 
> Skipping recovery of hierarchical allocator: nothing to recover
> [18:06:25][Step 8/8] I0215 17:06:25.286476  1754 master.cpp:1522] Recovered 0 
> slaves from the Registry (171B) ; allowing 10mins for slaves to re-register
> [18:06:25][Step 8/8] I0215 17:06:25.287137  1755 replica.cpp:537] Replica 
> received write request for position 2 from (13615)@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.289104  1755 leveldb.cpp:341] Persisting 
> action (16 bytes) to leveldb took 1.938609ms
> [18:06:25][Step 8/8] I0215 17:06:25.289127  1755 replica.cpp:712] Persisted 
> action at 2
> [18:06:25][Step 8/8] I0215 17:06:25.289667  1759 replica.cpp:691] Replica 
> received learned notice for position 2 from @0.0.0.0:0
> [18:06:25][Step 8/8] I0215 17:06:25.290956  1759 leveldb.cpp:341] Persisting 
> action (18 bytes) to leveldb took 1.256421ms
> [18:06:25][Step 8/8] I0215 17:06:25.291007  1759 leveldb.cpp:399] Deleting ~1 
> keys from leveldb took 28064ns
> [18:06:25][Step 8/8] I0215 17:06:25.291021  1759 replica.cpp:712] Persisted 
> action at 2
> [18:06:25][Step 8/8] I0215 17:06:25.291038  1759 replica.cpp:697] Replica 
> learned TRUNCATE action at position 2
> [18:06:25][Step 8/8] I0215 17:06:25.300550  1760 slave.cpp:193] Slave started 
> on 393)@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.300573  1760 slave.cpp:194] Flags at 
> startup: --appc_store_dir="/tmp/mesos/store/appc" --authenticatee="crammd5" 
> --cgroups_cpu_enable_pids_and_tids_count="false" --cgroups_enable_cfs="false" 
> --cgroups_hierarchy="/sys/fs/cgroup" --cgroups_limit_swap="false" 
> --cgroups_root="mesos" --container_disk_watch_interval="15secs" 
> --containerizers="mesos" 
> --credential="/tmp/DockerContainerizerTest_ROOT_DOCKER_Logs_a4NS2N/credential"
>  --default_role="*" --disk_watch_interval="1mins" --docker="docker" 
> --docker_auth_server="https://auth.docker.io"; --docker_kill_orphans="true" 
> --docker_puller_timeout="60" --docker_registry="https://registry-1.docker.io"; 
> --docker_remove_delay="6hrs" --docker_socket="/var/run/docker.sock" 
> --docker_stop_timeout="0ns" --docker_store_dir="/tmp/mesos/store/docker" 
> --enforce_container_disk_quota="false" 
> --executor_registration_timeout="1mins" 
> --executor_shutdown_grace_period="5secs" 
> --fetcher_cache_dir="/tmp/DockerContainerizerTest_ROOT_DOCKER_Logs_a4NS2N/fetch"
>  --fetcher_cache_size="2GB" --frameworks_home="" --gc_delay="1weeks" 
> --gc_disk_headroom="0.1" --hadoop_home="" --help="false" 
> --hostname_lookup="true" --image_provisioner_backend="copy" 
> --initialize_driver_logging="true" --isolation="posix/cpu,posix/mem" 
> --launcher_dir="/mnt/teamcity/work/4240ba9ddd0997c3/build/src" 
> --logbufsecs="0" --logging_level="INFO" 
> --oversubscribed_resources_interval="15secs" --perf_duration="10secs" 
> --perf_interval="1mins" --qos_correction_interval_min="0ns" --quiet="false" 
> --recover="reconnect" --recovery_timeout="15mins" 
> --registration_backoff_factor="10ms" 
> --resources="cpus:2;mem:1024;disk:1024;ports:[31000-32000]" 
> --revocable_cpu_low_priority="true" --sandbox_directory="/mnt/mesos/sandbox" 
> --strict="true" --switch_user="true" 
> --systemd_runtime_directory="/run/systemd/system" --version="false" 
> --work_dir="/tmp/DockerContainerizerTest_ROOT_DOCKER_Logs_a4NS2N"
> [18:06:25][Step 8/8] I0215 17:06:25.300868  1760 credentials.hpp:83] Loading 
> credential for authentication from 
> '/tmp/DockerContainerizerTest_ROOT_DOCKER_Logs_a4NS2N/credential'
> [18:06:25][Step 8/8] I0215 17:06:25.301030  1760 slave.cpp:324] Slave using 
> credential for: test-principal
> [18:06:25][Step 8/8] I0215 17:06:25.301180  1760 resources.cpp:576] Parsing 
> resources as JSON failed: cpus:2;mem:1024;disk:1024;ports:[31000-32000]
> [18:06:25][Step 8/8] Trying semicolon-delimited string format instead
> [18:06:25][Step 8/8] I0215 17:06:25.301553  1760 slave.cpp:464] Slave 
> resources: cpus(*):2; mem(*):1024; disk(*):1024; ports(*):[31000-32000]
> [18:06:25][Step 8/8] I0215 17:06:25.301609  1760 slave.cpp:472] Slave 
> attributes: [  ]
> [18:06:25][Step 8/8] I0215 17:06:25.301620  1760 slave.cpp:477] Slave 
> hostname: ip-172-30-2-239.mesosphere.io
> [18:06:25][Step 8/8] I0215 17:06:25.302417  1757 state.cpp:58] Recovering 
> state from '/tmp/DockerContainerizerTest_ROOT_DOCKER_Logs_a4NS2N/meta'
> [18:06:25][Step 8/8] I0215 17:06:25.302515  1740 sched.cpp:222] Version: 
> 0.28.0
> [18:06:25][Step 8/8] I0215 17:06:25.302772  1755 
> status_update_manager.cpp:200] Recovering status update manager
> [18:06:25][Step 8/8] I0215 17:06:25.302956  1758 docker.cpp:559] Recovering 
> Docker containers
> [18:06:25][Step 8/8] I0215 17:06:25.303050  1761 sched.cpp:326] New master 
> detected at master@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.303133  1754 slave.cpp:4565] Finished 
> recovery
> [18:06:25][Step 8/8] I0215 17:06:25.303154  1761 sched.cpp:382] 
> Authenticating with master master@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.303169  1761 sched.cpp:389] Using default 
> CRAM-MD5 authenticatee
> [18:06:25][Step 8/8] I0215 17:06:25.303364  1759 authenticatee.cpp:121] 
> Creating new client SASL connection
> [18:06:25][Step 8/8] I0215 17:06:25.303467  1754 slave.cpp:4737] Querying 
> resource estimator for oversubscribable resources
> [18:06:25][Step 8/8] I0215 17:06:25.303668  1756 master.cpp:5523] 
> Authenticating 
> scheduler-806c70e3-1cf6-418f-aa30-6bb26db42d18@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.303707  1760 
> status_update_manager.cpp:174] Pausing sending status updates
> [18:06:25][Step 8/8] I0215 17:06:25.303707  1754 slave.cpp:796] New master 
> detected at master@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.303767  1755 authenticator.cpp:413] 
> Starting authentication session for 
> crammd5_authenticatee(829)@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.303791  1754 slave.cpp:859] 
> Authenticating with master master@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.303805  1754 slave.cpp:864] Using default 
> CRAM-MD5 authenticatee
> [18:06:25][Step 8/8] I0215 17:06:25.303956  1754 slave.cpp:832] Detecting new 
> master
> [18:06:25][Step 8/8] I0215 17:06:25.303971  1761 authenticatee.cpp:121] 
> Creating new client SASL connection
> [18:06:25][Step 8/8] I0215 17:06:25.303984  1760 authenticator.cpp:98] 
> Creating new server SASL connection
> [18:06:25][Step 8/8] I0215 17:06:25.304131  1754 slave.cpp:4751] Received 
> oversubscribable resources  from the resource estimator
> [18:06:25][Step 8/8] I0215 17:06:25.304275  1757 master.cpp:5523] 
> Authenticating slave(393)@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.304344  1754 authenticatee.cpp:212] 
> Received SASL authentication mechanisms: CRAM-MD5
> [18:06:25][Step 8/8] I0215 17:06:25.304369  1754 authenticatee.cpp:238] 
> Attempting to authenticate with mechanism 'CRAM-MD5'
> [18:06:25][Step 8/8] I0215 17:06:25.304373  1761 authenticator.cpp:413] 
> Starting authentication session for 
> crammd5_authenticatee(830)@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.304440  1757 authenticator.cpp:203] 
> Received SASL authentication start
> [18:06:25][Step 8/8] I0215 17:06:25.304491  1757 authenticator.cpp:325] 
> Authentication requires more steps
> [18:06:25][Step 8/8] I0215 17:06:25.304548  1754 authenticator.cpp:98] 
> Creating new server SASL connection
> [18:06:25][Step 8/8] I0215 17:06:25.304582  1761 authenticatee.cpp:258] 
> Received SASL authentication step
> [18:06:25][Step 8/8] I0215 17:06:25.304688  1761 authenticator.cpp:231] 
> Received SASL authentication step
> [18:06:25][Step 8/8] I0215 17:06:25.304714  1761 auxprop.cpp:107] Request to 
> lookup properties for user: 'test-principal' realm: 
> 'ip-172-30-2-239.mesosphere.io' server FQDN: 'ip-172-30-2-239.mesosphere.io' 
> SASL_AUXPROP_VERIFY_AGAINST_HASH: false SASL_AUXPROP_OVERRIDE: false 
> SASL_AUXPROP_AUTHZID: false 
> [18:06:25][Step 8/8] I0215 17:06:25.304723  1761 auxprop.cpp:179] Looking up 
> auxiliary property '*userPassword'
> [18:06:25][Step 8/8] I0215 17:06:25.304767  1761 auxprop.cpp:179] Looking up 
> auxiliary property '*cmusaslsecretCRAM-MD5'
> [18:06:25][Step 8/8] I0215 17:06:25.304805  1761 auxprop.cpp:107] Request to 
> lookup properties for user: 'test-principal' realm: 
> 'ip-172-30-2-239.mesosphere.io' server FQDN: 'ip-172-30-2-239.mesosphere.io' 
> SASL_AUXPROP_VERIFY_AGAINST_HASH: false SASL_AUXPROP_OVERRIDE: false 
> SASL_AUXPROP_AUTHZID: true 
> [18:06:25][Step 8/8] I0215 17:06:25.304817  1761 auxprop.cpp:129] Skipping 
> auxiliary property '*userPassword' since SASL_AUXPROP_AUTHZID == true
> [18:06:25][Step 8/8] I0215 17:06:25.304824  1761 auxprop.cpp:129] Skipping 
> auxiliary property '*cmusaslsecretCRAM-MD5' since SASL_AUXPROP_AUTHZID == true
> [18:06:25][Step 8/8] I0215 17:06:25.304836  1761 authenticator.cpp:317] 
> Authentication success
> [18:06:25][Step 8/8] I0215 17:06:25.304841  1758 authenticatee.cpp:212] 
> Received SASL authentication mechanisms: CRAM-MD5
> [18:06:25][Step 8/8] I0215 17:06:25.304870  1758 authenticatee.cpp:238] 
> Attempting to authenticate with mechanism 'CRAM-MD5'
> [18:06:25][Step 8/8] I0215 17:06:25.304909  1757 authenticatee.cpp:298] 
> Authentication success
> [18:06:25][Step 8/8] I0215 17:06:25.304983  1756 authenticator.cpp:203] 
> Received SASL authentication start
> [18:06:25][Step 8/8] I0215 17:06:25.305033  1756 authenticator.cpp:325] 
> Authentication requires more steps
> [18:06:25][Step 8/8] I0215 17:06:25.305042  1759 master.cpp:5553] 
> Successfully authenticated principal 'test-principal' at 
> scheduler-806c70e3-1cf6-418f-aa30-6bb26db42d18@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.305071  1755 authenticator.cpp:431] 
> Authentication session cleanup for 
> crammd5_authenticatee(829)@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.305124  1756 authenticatee.cpp:258] 
> Received SASL authentication step
> [18:06:25][Step 8/8] I0215 17:06:25.305222  1758 sched.cpp:471] Successfully 
> authenticated with master master@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.305246  1758 sched.cpp:776] Sending 
> SUBSCRIBE call to master@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.305286  1760 authenticator.cpp:231] 
> Received SASL authentication step
> [18:06:25][Step 8/8] I0215 17:06:25.305310  1760 auxprop.cpp:107] Request to 
> lookup properties for user: 'test-principal' realm: 
> 'ip-172-30-2-239.mesosphere.io' server FQDN: 'ip-172-30-2-239.mesosphere.io' 
> SASL_AUXPROP_VERIFY_AGAINST_HASH: false SASL_AUXPROP_OVERRIDE: false 
> SASL_AUXPROP_AUTHZID: false 
> [18:06:25][Step 8/8] I0215 17:06:25.305318  1760 auxprop.cpp:179] Looking up 
> auxiliary property '*userPassword'
> [18:06:25][Step 8/8] I0215 17:06:25.305344  1760 auxprop.cpp:179] Looking up 
> auxiliary property '*cmusaslsecretCRAM-MD5'
> [18:06:25][Step 8/8] I0215 17:06:25.305363  1758 sched.cpp:809] Will retry 
> registration in 1.888777185secs if necessary
> [18:06:25][Step 8/8] I0215 17:06:25.305379  1760 auxprop.cpp:107] Request to 
> lookup properties for user: 'test-principal' realm: 
> 'ip-172-30-2-239.mesosphere.io' server FQDN: 'ip-172-30-2-239.mesosphere.io' 
> SASL_AUXPROP_VERIFY_AGAINST_HASH: false SASL_AUXPROP_OVERRIDE: false 
> SASL_AUXPROP_AUTHZID: true 
> [18:06:25][Step 8/8] I0215 17:06:25.305397  1760 auxprop.cpp:129] Skipping 
> auxiliary property '*userPassword' since SASL_AUXPROP_AUTHZID == true
> [18:06:25][Step 8/8] I0215 17:06:25.305408  1760 auxprop.cpp:129] Skipping 
> auxiliary property '*cmusaslsecretCRAM-MD5' since SASL_AUXPROP_AUTHZID == true
> [18:06:25][Step 8/8] I0215 17:06:25.305426  1760 authenticator.cpp:317] 
> Authentication success
> [18:06:25][Step 8/8] I0215 17:06:25.305466  1761 master.cpp:2280] Received 
> SUBSCRIBE call for framework 'default' at 
> scheduler-806c70e3-1cf6-418f-aa30-6bb26db42d18@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.305506  1756 authenticatee.cpp:298] 
> Authentication success
> [18:06:25][Step 8/8] I0215 17:06:25.305534  1761 master.cpp:1751] Authorizing 
> framework principal 'test-principal' to receive offers for role '*'
> [18:06:25][Step 8/8] I0215 17:06:25.305625  1755 authenticator.cpp:431] 
> Authentication session cleanup for 
> crammd5_authenticatee(830)@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.305701  1761 master.cpp:5553] 
> Successfully authenticated principal 'test-principal' at 
> slave(393)@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.305831  1758 slave.cpp:927] Successfully 
> authenticated with master master@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.305902  1757 master.cpp:2351] Subscribing 
> framework default with checkpointing disabled and capabilities [  ]
> [18:06:25][Step 8/8] I0215 17:06:25.305953  1758 slave.cpp:1321] Will retry 
> registration in 1.941456ms if necessary
> [18:06:25][Step 8/8] I0215 17:06:25.306280  1761 hierarchical.cpp:265] Added 
> framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000
> [18:06:25][Step 8/8] I0215 17:06:25.306352  1759 sched.cpp:703] Framework 
> registered with 112363e2-c680-4946-8fee-d0626ed8b21e-0000
> [18:06:25][Step 8/8] I0215 17:06:25.306363  1761 hierarchical.cpp:1403] No 
> resources available to allocate!
> [18:06:25][Step 8/8] I0215 17:06:25.306401  1761 hierarchical.cpp:1498] No 
> inverse offers to send out!
> [18:06:25][Step 8/8] I0215 17:06:25.306432  1761 hierarchical.cpp:1096] 
> Performed allocation for 0 slaves in 126082ns
> [18:06:25][Step 8/8] I0215 17:06:25.306447  1759 sched.cpp:717] 
> Scheduler::registered took 67960ns
> [18:06:25][Step 8/8] I0215 17:06:25.306437  1757 master.cpp:4237] Registering 
> slave at slave(393)@172.30.2.239:39785 (ip-172-30-2-239.mesosphere.io) with 
> id 112363e2-c680-4946-8fee-d0626ed8b21e-S0
> [18:06:25][Step 8/8] I0215 17:06:25.306884  1759 registrar.cpp:439] Applied 1 
> operations in 63175ns; attempting to update the 'registry'
> [18:06:25][Step 8/8] I0215 17:06:25.307592  1756 log.cpp:683] Attempting to 
> append 396 bytes to the log
> [18:06:25][Step 8/8] I0215 17:06:25.307724  1760 coordinator.cpp:348] 
> Coordinator attempting to write APPEND action at position 3
> [18:06:25][Step 8/8] I0215 17:06:25.308398  1760 replica.cpp:537] Replica 
> received write request for position 3 from (13622)@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.308473  1755 slave.cpp:1321] Will retry 
> registration in 37.671741ms if necessary
> [18:06:25][Step 8/8] I0215 17:06:25.308627  1758 master.cpp:4225] Ignoring 
> register slave message from slave(393)@172.30.2.239:39785 
> (ip-172-30-2-239.mesosphere.io) as admission is already in progress
> [18:06:25][Step 8/8] I0215 17:06:25.310000  1760 leveldb.cpp:341] Persisting 
> action (415 bytes) to leveldb took 1.556814ms
> [18:06:25][Step 8/8] I0215 17:06:25.310025  1760 replica.cpp:712] Persisted 
> action at 3
> [18:06:25][Step 8/8] I0215 17:06:25.310541  1755 replica.cpp:691] Replica 
> received learned notice for position 3 from @0.0.0.0:0
> [18:06:25][Step 8/8] I0215 17:06:25.311928  1755 leveldb.cpp:341] Persisting 
> action (417 bytes) to leveldb took 1.357404ms
> [18:06:25][Step 8/8] I0215 17:06:25.311950  1755 replica.cpp:712] Persisted 
> action at 3
> [18:06:25][Step 8/8] I0215 17:06:25.311966  1755 replica.cpp:697] Replica 
> learned APPEND action at position 3
> [18:06:25][Step 8/8] I0215 17:06:25.313117  1755 registrar.cpp:484] 
> Successfully updated the 'registry' in 6.16704ms
> [18:06:25][Step 8/8] I0215 17:06:25.313297  1758 log.cpp:702] Attempting to 
> truncate the log to 3
> [18:06:25][Step 8/8] I0215 17:06:25.313391  1755 coordinator.cpp:348] 
> Coordinator attempting to write TRUNCATE action at position 4
> [18:06:25][Step 8/8] I0215 17:06:25.313807  1761 slave.cpp:3482] Received 
> ping from slave-observer(360)@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.313946  1754 master.cpp:4305] Registered 
> slave 112363e2-c680-4946-8fee-d0626ed8b21e-S0 at 
> slave(393)@172.30.2.239:39785 (ip-172-30-2-239.mesosphere.io) with cpus(*):2; 
> mem(*):1024; disk(*):1024; ports(*):[31000-32000]
> [18:06:25][Step 8/8] I0215 17:06:25.314067  1756 slave.cpp:971] Registered 
> with master master@172.30.2.239:39785; given slave ID 
> 112363e2-c680-4946-8fee-d0626ed8b21e-S0
> [18:06:25][Step 8/8] I0215 17:06:25.314095  1756 fetcher.cpp:81] Clearing 
> fetcher cache
> [18:06:25][Step 8/8] I0215 17:06:25.314102  1760 replica.cpp:537] Replica 
> received write request for position 4 from (13623)@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.314164  1758 hierarchical.cpp:473] Added 
> slave 112363e2-c680-4946-8fee-d0626ed8b21e-S0 (ip-172-30-2-239.mesosphere.io) 
> with cpus(*):2; mem(*):1024; disk(*):1024; ports(*):[31000-32000] (allocated: 
> )
> [18:06:25][Step 8/8] I0215 17:06:25.314219  1761 
> status_update_manager.cpp:181] Resuming sending status updates
> [18:06:25][Step 8/8] I0215 17:06:25.314370  1756 slave.cpp:994] Checkpointing 
> SlaveInfo to 
> '/tmp/DockerContainerizerTest_ROOT_DOCKER_Logs_a4NS2N/meta/slaves/112363e2-c680-4946-8fee-d0626ed8b21e-S0/slave.info'
> [18:06:25][Step 8/8] I0215 17:06:25.314579  1756 slave.cpp:1030] Forwarding 
> total oversubscribed resources 
> [18:06:25][Step 8/8] I0215 17:06:25.314707  1756 master.cpp:4646] Received 
> update of slave 112363e2-c680-4946-8fee-d0626ed8b21e-S0 at 
> slave(393)@172.30.2.239:39785 (ip-172-30-2-239.mesosphere.io) with total 
> oversubscribed resources 
> [18:06:25][Step 8/8] I0215 17:06:25.314818  1758 hierarchical.cpp:1498] No 
> inverse offers to send out!
> [18:06:25][Step 8/8] I0215 17:06:25.314848  1758 hierarchical.cpp:1116] 
> Performed allocation for slave 112363e2-c680-4946-8fee-d0626ed8b21e-S0 in 
> 654176ns
> [18:06:25][Step 8/8] I0215 17:06:25.315137  1758 hierarchical.cpp:531] Slave 
> 112363e2-c680-4946-8fee-d0626ed8b21e-S0 (ip-172-30-2-239.mesosphere.io) 
> updated with oversubscribed resources  (total: cpus(*):2; mem(*):1024; 
> disk(*):1024; ports(*):[31000-32000], allocated: cpus(*):2; mem(*):1024; 
> disk(*):1024; ports(*):[31000-32000])
> [18:06:25][Step 8/8] I0215 17:06:25.315217  1756 master.cpp:5352] Sending 1 
> offers to framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000 (default) at 
> scheduler-806c70e3-1cf6-418f-aa30-6bb26db42d18@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.315238  1758 hierarchical.cpp:1403] No 
> resources available to allocate!
> [18:06:25][Step 8/8] I0215 17:06:25.315268  1758 hierarchical.cpp:1498] No 
> inverse offers to send out!
> [18:06:25][Step 8/8] I0215 17:06:25.315285  1758 hierarchical.cpp:1116] 
> Performed allocation for slave 112363e2-c680-4946-8fee-d0626ed8b21e-S0 in 
> 118646ns
> [18:06:25][Step 8/8] I0215 17:06:25.315635  1755 sched.cpp:873] 
> Scheduler::resourceOffers took 99802ns
> [18:06:25][Step 8/8] I0215 17:06:25.317126  1755 master.cpp:3138] Processing 
> ACCEPT call for offers: [ 112363e2-c680-4946-8fee-d0626ed8b21e-O0 ] on slave 
> 112363e2-c680-4946-8fee-d0626ed8b21e-S0 at slave(393)@172.30.2.239:39785 
> (ip-172-30-2-239.mesosphere.io) for framework 
> 112363e2-c680-4946-8fee-d0626ed8b21e-0000 (default) at 
> scheduler-806c70e3-1cf6-418f-aa30-6bb26db42d18@172.30.2.239:39785
> [18:06:25][Step 8/8] I0215 17:06:25.317163  1755 master.cpp:2825] Authorizing 
> framework principal 'test-principal' to launch task 1 as user 'root'
> [18:06:25][Step 8/8] I0215 17:06:25.317229  1760 leveldb.cpp:341] Persisting 
> action (16 bytes) to leveldb took 3.089068ms
> [18:06:25][Step 8/8] I0215 17:06:25.317261  1760 replica.cpp:712] Persisted 
> action at 4
> [18:06:25][Step 8/8] I0215 17:06:25.317845  1759 replica.cpp:691] Replica 
> received learned notice for position 4 from @0.0.0.0:0
> [18:06:25][Step 8/8] I0215 17:06:25.318722  1755 master.hpp:176] Adding task 
> 1 with resources cpus(*):2; mem(*):1024; disk(*):1024; ports(*):[31000-32000] 
> on slave 112363e2-c680-4946-8fee-d0626ed8b21e-S0 
> (ip-172-30-2-239.mesosphere.io)
> [18:06:25][Step 8/8] I0215 17:06:25.318886  1755 master.cpp:3623] Launching 
> task 1 of framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000 (default) at 
> scheduler-806c70e3-1cf6-418f-aa30-6bb26db42d18@172.30.2.239:39785 with 
> resources cpus(*):2; mem(*):1024; disk(*):1024; ports(*):[31000-32000] on 
> slave 112363e2-c680-4946-8fee-d0626ed8b21e-S0 at 
> slave(393)@172.30.2.239:39785 (ip-172-30-2-239.mesosphere.io)
> [18:06:25][Step 8/8] I0215 17:06:25.319195  1757 slave.cpp:1361] Got assigned 
> task 1 for framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000
> [18:06:25][Step 8/8] I0215 17:06:25.319305  1759 leveldb.cpp:341] Persisting 
> action (18 bytes) to leveldb took 1.430044ms
> [18:06:25][Step 8/8] I0215 17:06:25.319349  1757 resources.cpp:576] Parsing 
> resources as JSON failed: cpus:0.1;mem:32
> [18:06:25][Step 8/8] Trying semicolon-delimited string format instead
> [18:06:25][Step 8/8] I0215 17:06:25.319363  1759 leveldb.cpp:399] Deleting ~2 
> keys from leveldb took 34738ns
> [18:06:25][Step 8/8] I0215 17:06:25.319380  1759 replica.cpp:712] Persisted 
> action at 4
> [18:06:25][Step 8/8] I0215 17:06:25.319396  1759 replica.cpp:697] Replica 
> learned TRUNCATE action at position 4
> [18:06:25][Step 8/8] I0215 17:06:25.320034  1757 slave.cpp:1480] Launching 
> task 1 for framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000
> [18:06:25][Step 8/8] I0215 17:06:25.320127  1757 resources.cpp:576] Parsing 
> resources as JSON failed: cpus:0.1;mem:32
> [18:06:25][Step 8/8] Trying semicolon-delimited string format instead
> [18:06:25][Step 8/8] I0215 17:06:25.320725  1757 paths.cpp:474] Trying to 
> chown 
> '/tmp/DockerContainerizerTest_ROOT_DOCKER_Logs_a4NS2N/slaves/112363e2-c680-4946-8fee-d0626ed8b21e-S0/frameworks/112363e2-c680-4946-8fee-d0626ed8b21e-0000/executors/1/runs/4f58cd28-7ac7-4960-b3e3-8d28918e6d08'
>  to user 'root'
> [18:06:25][Step 8/8] I0215 17:06:25.325739  1757 slave.cpp:5351] Launching 
> executor 1 of framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000 with 
> resources cpus(*):0.1; mem(*):32 in work directory 
> '/tmp/DockerContainerizerTest_ROOT_DOCKER_Logs_a4NS2N/slaves/112363e2-c680-4946-8fee-d0626ed8b21e-S0/frameworks/112363e2-c680-4946-8fee-d0626ed8b21e-0000/executors/1/runs/4f58cd28-7ac7-4960-b3e3-8d28918e6d08'
> [18:06:25][Step 8/8] I0215 17:06:25.326493  1757 slave.cpp:1698] Queuing task 
> '1' for executor '1' of framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000
> [18:06:25][Step 8/8] I0215 17:06:25.326633  1757 slave.cpp:749] Successfully 
> attached file 
> '/tmp/DockerContainerizerTest_ROOT_DOCKER_Logs_a4NS2N/slaves/112363e2-c680-4946-8fee-d0626ed8b21e-S0/frameworks/112363e2-c680-4946-8fee-d0626ed8b21e-0000/executors/1/runs/4f58cd28-7ac7-4960-b3e3-8d28918e6d08'
> [18:06:25][Step 8/8] I0215 17:06:25.331328  1761 docker.cpp:803] Starting 
> container '4f58cd28-7ac7-4960-b3e3-8d28918e6d08' for task '1' (and executor 
> '1') of framework '112363e2-c680-4946-8fee-d0626ed8b21e-0000'
> [18:06:25][Step 8/8] I0215 17:06:25.331699  1761 docker.cpp:1053] Running 
> docker -H unix:///var/run/docker.sock inspect alpine:latest
> [18:06:25][Step 8/8] I0215 17:06:25.449668  1758 docker.cpp:384] Docker pull 
> alpine completed
> [18:06:25][Step 8/8] I0215 17:06:25.511905  1760 slave.cpp:2643] Got 
> registration for executor '1' of framework 
> 112363e2-c680-4946-8fee-d0626ed8b21e-0000 from executor(1)@172.30.2.239:38602
> [18:06:25][Step 8/8] I0215 17:06:25.513098  1759 docker.cpp:1077] Ignoring 
> updating container '4f58cd28-7ac7-4960-b3e3-8d28918e6d08' with resources 
> passed to update is identical to existing resources
> [18:06:25][Step 8/8] I0215 17:06:25.513494  1756 slave.cpp:1863] Sending 
> queued task '1' to executor '1' of framework 
> 112363e2-c680-4946-8fee-d0626ed8b21e-0000 at executor(1)@172.30.2.239:38602
> [18:06:26][Step 8/8] 2016-02-15 
> 17:06:25,981:1740(0x7f870b7fe700):ZOO_ERROR@handle_socket_error_msg@1697: 
> Socket [127.0.0.1:36716] zk retcode=-4, errno=111(Connection refused): server 
> refused to accept the client
> [18:06:26][Step 8/8] I0215 17:06:26.227973  1757 slave.cpp:3002] Handling 
> status update TASK_RUNNING (UUID: b0f4bfb3-0f3c-4b03-843d-b5af82a902a3) for 
> task 1 of framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000 from 
> executor(1)@172.30.2.239:38602
> [18:06:26][Step 8/8] I0215 17:06:26.228302  1757 slave.cpp:3002] Handling 
> status update TASK_FAILED (UUID: 05810f46-10e7-4d50-a83d-d05bf79dd8e2) for 
> task 1 of framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000 from 
> executor(1)@172.30.2.239:38602
> [18:06:26][Step 8/8] I0215 17:06:26.228734  1754 
> status_update_manager.cpp:320] Received status update TASK_RUNNING (UUID: 
> b0f4bfb3-0f3c-4b03-843d-b5af82a902a3) for task 1 of framework 
> 112363e2-c680-4946-8fee-d0626ed8b21e-0000
> [18:06:26][Step 8/8] I0215 17:06:26.228790  1754 
> status_update_manager.cpp:497] Creating StatusUpdate stream for task 1 of 
> framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000
> [18:06:26][Step 8/8] I0215 17:06:26.228837  1757 slave.cpp:5661] Terminating 
> task 1
> [18:06:26][Step 8/8] I0215 17:06:26.229243  1754 
> status_update_manager.cpp:374] Forwarding update TASK_RUNNING (UUID: 
> b0f4bfb3-0f3c-4b03-843d-b5af82a902a3) for task 1 of framework 
> 112363e2-c680-4946-8fee-d0626ed8b21e-0000 to the slave
> [18:06:26][Step 8/8] I0215 17:06:26.229346  1755 docker.cpp:766] Running 
> docker -H unix:///var/run/docker.sock inspect 
> mesos-112363e2-c680-4946-8fee-d0626ed8b21e-S0.4f58cd28-7ac7-4960-b3e3-8d28918e6d08
> [18:06:26][Step 8/8] I0215 17:06:26.232147  1758 slave.cpp:3400] Forwarding 
> the update TASK_RUNNING (UUID: b0f4bfb3-0f3c-4b03-843d-b5af82a902a3) for task 
> 1 of framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000 to 
> master@172.30.2.239:39785
> [18:06:26][Step 8/8] I0215 17:06:26.232383  1758 slave.cpp:3294] Status 
> update manager successfully handled status update TASK_RUNNING (UUID: 
> b0f4bfb3-0f3c-4b03-843d-b5af82a902a3) for task 1 of framework 
> 112363e2-c680-4946-8fee-d0626ed8b21e-0000
> [18:06:26][Step 8/8] I0215 17:06:26.232419  1758 slave.cpp:3310] Sending 
> acknowledgement for status update TASK_RUNNING (UUID: 
> b0f4bfb3-0f3c-4b03-843d-b5af82a902a3) for task 1 of framework 
> 112363e2-c680-4946-8fee-d0626ed8b21e-0000 to executor(1)@172.30.2.239:38602
> [18:06:26][Step 8/8] I0215 17:06:26.232631  1759 master.cpp:4791] Status 
> update TASK_RUNNING (UUID: b0f4bfb3-0f3c-4b03-843d-b5af82a902a3) for task 1 
> of framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000 from slave 
> 112363e2-c680-4946-8fee-d0626ed8b21e-S0 at slave(393)@172.30.2.239:39785 
> (ip-172-30-2-239.mesosphere.io)
> [18:06:26][Step 8/8] I0215 17:06:26.232681  1759 master.cpp:4839] Forwarding 
> status update TASK_RUNNING (UUID: b0f4bfb3-0f3c-4b03-843d-b5af82a902a3) for 
> task 1 of framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000
> [18:06:26][Step 8/8] I0215 17:06:26.232911  1759 master.cpp:6447] Updating 
> the state of task 1 of framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000 
> (latest state: TASK_FAILED, status update state: TASK_RUNNING)
> [18:06:26][Step 8/8] I0215 17:06:26.233170  1756 sched.cpp:981] 
> Scheduler::statusUpdate took 100304ns
> [18:06:26][Step 8/8] I0215 17:06:26.233613  1754 hierarchical.cpp:892] 
> Recovered cpus(*):2; mem(*):1024; disk(*):1024; ports(*):[31000-32000] 
> (total: cpus(*):2; mem(*):1024; disk(*):1024; ports(*):[31000-32000], 
> allocated: ) on slave 112363e2-c680-4946-8fee-d0626ed8b21e-S0 from framework 
> 112363e2-c680-4946-8fee-d0626ed8b21e-0000
> [18:06:26][Step 8/8] I0215 17:06:26.233642  1759 master.cpp:3949] Processing 
> ACKNOWLEDGE call b0f4bfb3-0f3c-4b03-843d-b5af82a902a3 for task 1 of framework 
> 112363e2-c680-4946-8fee-d0626ed8b21e-0000 (default) at 
> scheduler-806c70e3-1cf6-418f-aa30-6bb26db42d18@172.30.2.239:39785 on slave 
> 112363e2-c680-4946-8fee-d0626ed8b21e-S0
> [18:06:26][Step 8/8] I0215 17:06:26.233944  1759 
> status_update_manager.cpp:392] Received status update acknowledgement (UUID: 
> b0f4bfb3-0f3c-4b03-843d-b5af82a902a3) for task 1 of framework 
> 112363e2-c680-4946-8fee-d0626ed8b21e-0000
> [18:06:26][Step 8/8] I0215 17:06:26.234294  1761 slave.cpp:2412] Status 
> update manager successfully handled status update acknowledgement (UUID: 
> b0f4bfb3-0f3c-4b03-843d-b5af82a902a3) for task 1 of framework 
> 112363e2-c680-4946-8fee-d0626ed8b21e-0000
> [18:06:26][Step 8/8] I0215 17:06:26.264482  1759 hierarchical.cpp:1498] No 
> inverse offers to send out!
> [18:06:26][Step 8/8] I0215 17:06:26.264554  1759 hierarchical.cpp:1096] 
> Performed allocation for 1 slaves in 1.210209ms
> [18:06:26][Step 8/8] I0215 17:06:26.264837  1757 master.cpp:5352] Sending 1 
> offers to framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000 (default) at 
> scheduler-806c70e3-1cf6-418f-aa30-6bb26db42d18@172.30.2.239:39785
> [18:06:26][Step 8/8] I0215 17:06:26.265275  1760 sched.cpp:873] 
> Scheduler::resourceOffers took 26245ns
> [18:06:26][Step 8/8] I0215 17:06:26.357859  1756 
> status_update_manager.cpp:320] Received status update TASK_FAILED (UUID: 
> 05810f46-10e7-4d50-a83d-d05bf79dd8e2) for task 1 of framework 
> 112363e2-c680-4946-8fee-d0626ed8b21e-0000
> [18:06:26][Step 8/8] I0215 17:06:26.358085  1756 
> status_update_manager.cpp:374] Forwarding update TASK_FAILED (UUID: 
> 05810f46-10e7-4d50-a83d-d05bf79dd8e2) for task 1 of framework 
> 112363e2-c680-4946-8fee-d0626ed8b21e-0000 to the slave
> [18:06:26][Step 8/8] I0215 17:06:26.358330  1758 slave.cpp:3400] Forwarding 
> the update TASK_FAILED (UUID: 05810f46-10e7-4d50-a83d-d05bf79dd8e2) for task 
> 1 of framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000 to 
> master@172.30.2.239:39785
> [18:06:26][Step 8/8] I0215 17:06:26.358554  1758 slave.cpp:3294] Status 
> update manager successfully handled status update TASK_FAILED (UUID: 
> 05810f46-10e7-4d50-a83d-d05bf79dd8e2) for task 1 of framework 
> 112363e2-c680-4946-8fee-d0626ed8b21e-0000
> [18:06:26][Step 8/8] I0215 17:06:26.358594  1758 slave.cpp:3310] Sending 
> acknowledgement for status update TASK_FAILED (UUID: 
> 05810f46-10e7-4d50-a83d-d05bf79dd8e2) for task 1 of framework 
> 112363e2-c680-4946-8fee-d0626ed8b21e-0000 to executor(1)@172.30.2.239:38602
> [18:06:26][Step 8/8] I0215 17:06:26.358687  1761 master.cpp:4791] Status 
> update TASK_FAILED (UUID: 05810f46-10e7-4d50-a83d-d05bf79dd8e2) for task 1 of 
> framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000 from slave 
> 112363e2-c680-4946-8fee-d0626ed8b21e-S0 at slave(393)@172.30.2.239:39785 
> (ip-172-30-2-239.mesosphere.io)
> [18:06:26][Step 8/8] I0215 17:06:26.358724  1761 master.cpp:4839] Forwarding 
> status update TASK_FAILED (UUID: 05810f46-10e7-4d50-a83d-d05bf79dd8e2) for 
> task 1 of framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000
> [18:06:26][Step 8/8] I0215 17:06:26.358921  1761 master.cpp:6447] Updating 
> the state of task 1 of framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000 
> (latest state: TASK_FAILED, status update state: TASK_FAILED)
> [18:06:26][Step 8/8] 
> ../../src/tests/containerizer/docker_containerizer_tests.cpp:1269: Failure
> [18:06:26][Step 8/8] I0215 17:06:26.359128  1754 sched.cpp:981] 
> Scheduler::statusUpdate took 108209ns
> [18:06:26][Step 8/8] Value of: statusFinished.get().state()
> [18:06:26][Step 8/8] I0215 17:06:26.359400  1759 master.cpp:3949] Processing 
> ACKNOWLEDGE call 05810f46-10e7-4d50-a83d-d05bf79dd8e2 for task 1 of framework 
> 112363e2-c680-4946-8fee-d0626ed8b21e-0000 (default) at 
> scheduler-806c70e3-1cf6-418f-aa30-6bb26db42d18@172.30.2.239:39785 on slave 
> 112363e2-c680-4946-8fee-d0626ed8b21e-S0
> [18:06:26][Step 8/8]   Actual: TASK_FAILED
> [18:06:26][Step 8/8] Expected: TASK_FINISHED
> [18:06:26][Step 8/8] 
> ../../src/tests/containerizer/docker_containerizer_tests.cpp:1278: Failure
> [18:06:26][Step 8/8] I0215 17:06:26.359470  1759 master.cpp:6513] Removing 
> task 1 with resources cpus(*):2; mem(*):1024; disk(*):1024; 
> ports(*):[31000-32000] of framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000 
> on slave 112363e2-c680-4946-8fee-d0626ed8b21e-S0 at 
> slave(393)@172.30.2.239:39785 (ip-172-30-2-239.mesosphere.io)
> [18:06:26][Step 8/8] Value of: containsLine(lines, "err" + uuid)
> [18:06:26][Step 8/8]   Actual: false
> [18:06:26][Step 8/8] I0215 17:06:26.359928  1761 
> status_update_manager.cpp:392] Received status update acknowledgement (UUID: 
> 05810f46-10e7-4d50-a83d-d05bf79dd8e2) for task 1 of framework 
> 112363e2-c680-4946-8fee-d0626ed8b21e-0000
> [18:06:26][Step 8/8] Expected: true
> [18:06:26][Step 8/8] I0215 17:06:26.359931  1740 sched.cpp:1903] Asked to 
> stop the driver
> [18:06:26][Step 8/8] 
> ../../src/tests/containerizer/docker_containerizer_tests.cpp:1286: Failure
> [18:06:26][Step 8/8] I0215 17:06:26.360031  1759 sched.cpp:1143] Stopping 
> framework '112363e2-c680-4946-8fee-d0626ed8b21e-0000'
> [18:06:26][Step 8/8] Value of: containsLine(lines, "out" + uuid)
> [18:06:26][Step 8/8] I0215 17:06:26.360080  1761 
> status_update_manager.cpp:528] Cleaning up status update stream for task 1 of 
> framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000
> [18:06:26][Step 8/8]   Actual: false
> [18:06:26][Step 8/8] Expected: true
> [18:06:26][Step 8/8] I0215 17:06:26.360213  1760 master.cpp:5923] Processing 
> TEARDOWN call for framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000 
> (default) at scheduler-806c70e3-1cf6-418f-aa30-6bb26db42d18@172.30.2.239:39785
> [18:06:26][Step 8/8] I0215 17:06:26.360239  1760 master.cpp:5935] Removing 
> framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000 (default) at 
> scheduler-806c70e3-1cf6-418f-aa30-6bb26db42d18@172.30.2.239:39785
> [18:06:26][Step 8/8] I0215 17:06:26.360481  1755 slave.cpp:2412] Status 
> update manager successfully handled status update acknowledgement (UUID: 
> 05810f46-10e7-4d50-a83d-d05bf79dd8e2) for task 1 of framework 
> 112363e2-c680-4946-8fee-d0626ed8b21e-0000
> [18:06:26][Step 8/8] I0215 17:06:26.360522  1755 slave.cpp:5702] Completing 
> task 1
> [18:06:26][Step 8/8] I0215 17:06:26.360539  1756 hierarchical.cpp:375] 
> Deactivated framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000
> [18:06:26][Step 8/8] I0215 17:06:26.360586  1755 slave.cpp:2079] Asked to 
> shut down framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000 by 
> master@172.30.2.239:39785
> [18:06:26][Step 8/8] I0215 17:06:26.360610  1755 slave.cpp:2104] Shutting 
> down framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000
> [18:06:26][Step 8/8] I0215 17:06:26.360666  1755 slave.cpp:4198] Shutting 
> down executor '1' of framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000 at 
> executor(1)@172.30.2.239:38602
> [18:06:26][Step 8/8] I0215 17:06:26.361110  1761 hierarchical.cpp:892] 
> Recovered cpus(*):2; mem(*):1024; disk(*):1024; ports(*):[31000-32000] 
> (total: cpus(*):2; mem(*):1024; disk(*):1024; ports(*):[31000-32000], 
> allocated: ) on slave 112363e2-c680-4946-8fee-d0626ed8b21e-S0 from framework 
> 112363e2-c680-4946-8fee-d0626ed8b21e-0000
> [18:06:26][Step 8/8] I0215 17:06:26.361395  1756 hierarchical.cpp:326] 
> Removed framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000
> [18:06:26][Step 8/8] I0215 17:06:26.361397  1760 master.cpp:1027] Master 
> terminating
> [18:06:26][Step 8/8] I0215 17:06:26.361800  1755 hierarchical.cpp:505] 
> Removed slave 112363e2-c680-4946-8fee-d0626ed8b21e-S0
> [18:06:26][Step 8/8] I0215 17:06:26.362174  1756 slave.cpp:3528] 
> master@172.30.2.239:39785 exited
> [18:06:26][Step 8/8] W0215 17:06:26.362200  1756 slave.cpp:3531] Master 
> disconnected! Waiting for a new master to be elected
> [18:06:26][Step 8/8] I0215 17:06:26.367146  1758 docker.cpp:1455] Destroying 
> container '4f58cd28-7ac7-4960-b3e3-8d28918e6d08'
> [18:06:26][Step 8/8] I0215 17:06:26.367168  1758 docker.cpp:1515] Sending 
> SIGTERM to executor with pid: 10194
> [18:06:26][Step 8/8] I0215 17:06:26.383013  1758 docker.cpp:1557] Running 
> docker stop on container '4f58cd28-7ac7-4960-b3e3-8d28918e6d08'
> [18:06:26][Step 8/8] I0215 17:06:26.384843  1757 slave.cpp:3528] 
> executor(1)@172.30.2.239:38602 exited
> [18:06:26][Step 8/8] I0215 17:06:26.458639  1761 docker.cpp:1654] Executor 
> for container '4f58cd28-7ac7-4960-b3e3-8d28918e6d08' has exited
> [18:06:26][Step 8/8] I0215 17:06:26.458806  1757 slave.cpp:3886] Executor '1' 
> of framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000 terminated with signal 
> Terminated
> [18:06:26][Step 8/8] I0215 17:06:26.458852  1757 slave.cpp:3990] Cleaning up 
> executor '1' of framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000 at 
> executor(1)@172.30.2.239:38602
> [18:06:26][Step 8/8] I0215 17:06:26.459166  1754 gc.cpp:54] Scheduling 
> '/tmp/DockerContainerizerTest_ROOT_DOCKER_Logs_a4NS2N/slaves/112363e2-c680-4946-8fee-d0626ed8b21e-S0/frameworks/112363e2-c680-4946-8fee-d0626ed8b21e-0000/executors/1/runs/4f58cd28-7ac7-4960-b3e3-8d28918e6d08'
>  for gc 6.99999468745481days in the future
> [18:06:26][Step 8/8] I0215 17:06:26.459262  1757 slave.cpp:4078] Cleaning up 
> framework 112363e2-c680-4946-8fee-d0626ed8b21e-0000
> [18:06:26][Step 8/8] I0215 17:06:26.459336  1754 gc.cpp:54] Scheduling 
> '/tmp/DockerContainerizerTest_ROOT_DOCKER_Logs_a4NS2N/slaves/112363e2-c680-4946-8fee-d0626ed8b21e-S0/frameworks/112363e2-c680-4946-8fee-d0626ed8b21e-0000/executors/1'
>  for gc 6.99999468505778days in the future
> [18:06:26][Step 8/8] I0215 17:06:26.459372  1761 
> status_update_manager.cpp:282] Closing status update streams for framework 
> 112363e2-c680-4946-8fee-d0626ed8b21e-0000
> [18:06:26][Step 8/8] I0215 17:06:26.459481  1754 gc.cpp:54] Scheduling 
> '/tmp/DockerContainerizerTest_ROOT_DOCKER_Logs_a4NS2N/slaves/112363e2-c680-4946-8fee-d0626ed8b21e-S0/frameworks/112363e2-c680-4946-8fee-d0626ed8b21e-0000'
>  for gc 6.99999468310222days in the future
> [18:06:26][Step 8/8] I0215 17:06:26.459915  1759 slave.cpp:668] Slave 
> terminating
> [18:06:26][Step 8/8] I0215 17:06:26.463074  1740 docker.cpp:885] Running 
> docker -H unix:///var/run/docker.sock ps -a
> [18:06:26][Step 8/8] I0215 17:06:26.560154  1760 docker.cpp:766] Running 
> docker -H unix:///var/run/docker.sock inspect 
> mesos-112363e2-c680-4946-8fee-d0626ed8b21e-S0.4f58cd28-7ac7-4960-b3e3-8d28918e6d08
> [18:06:26][Step 8/8] I0215 17:06:26.666368  1740 docker.cpp:727] Running 
> docker -H unix:///var/run/docker.sock rm -f -v 
> c7f89c245f256c03222551178f6a0c26413bb91dfb3c843bff837b365d7c7432
> [18:06:26][Step 8/8] [  FAILED  ] DockerContainerizerTest.ROOT_DOCKER_Logs 
> (1519 ms)
> {noformat}



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