Vinod Kone created MESOS-1994:
---------------------------------
Summary: Task never reaches executor in the python example
framework
Key: MESOS-1994
URL: https://issues.apache.org/jira/browse/MESOS-1994
Project: Mesos
Issue Type: Bug
Components: test
Reporter: Vinod Kone
Observed this on Apache CI:
https://builds.apache.org/job/Mesos-Trunk-Ubuntu-Build-In-Src-Set-JAVA_HOME/2207/consoleText
The strangest part is that, the executor was assigned 2 tasks, task 0 and task
1. Both were flushed when the executor registered but only task1 was received
by the executor.
{code}
W1024 23:37:03.647519 6786 master.cpp:1969] Executor default for task 0 uses
less CPUs (None) than the minimum required (0.01). Please update your executor,
as this will be mandatory in future releases.
W1024 23:37:03.647547 6786 master.cpp:1980] Executor default for task 0 uses
less memory (None) than the minimum required (32MB). Please update your
executor, as this will be mandatory in future releases.
W1024 23:37:03.647620 6786 master.cpp:1969] Executor default for task 1 uses
less CPUs (None) than the minimum required (0.01). Please update your executor,
as this will be mandatory in future releases.
W1024 23:37:03.647644 6786 master.cpp:1980] Executor default for task 1 uses
less memory (None) than the minimum required (32MB). Please update your
executor, as this will be mandatory in future releases.
I1024 23:37:03.647687 6786 master.cpp:2417] Authorizing framework principal
'test-principal' to launch task 0 as user 'jenkins'
I1024 23:37:03.647738 6786 master.cpp:2417] Authorizing framework principal
'test-principal' to launch task 1 as user 'jenkins'
I1024 23:37:03.648273 6786 master.cpp:2321] Processing reply for offers: [
20141024-233658-3142697795-42414-6774-O1 ] on slave
20141024-233658-3142697795-42414-6774-S1 at slave(1)@67.195.81.187:42414
(pomona.apache.org) for framework 20141024-233658-3142697795-42414-6774-0000
(Test Framework (Python)) at
[email protected]:42414
W1024 23:37:03.648363 6786 master.cpp:1969] Executor default for task 2 uses
less CPUs (None) than the minimum required (0.01). Please update your executor,
as this will be mandatory in future releases.
W1024 23:37:03.648383 6786 master.cpp:1980] Executor default for task 2 uses
less memory (None) than the minimum required (32MB). Please update your
executor, as this will be mandatory in future releases.
W1024 23:37:03.648442 6786 master.cpp:1969] Executor default for task 3 uses
less CPUs (None) than the minimum required (0.01). Please update your executor,
as this will be mandatory in future releases.
W1024 23:37:03.648459 6786 master.cpp:1980] Executor default for task 3 uses
less memory (None) than the minimum required (32MB). Please update your
executor, as this will be mandatory in future releases.
I1024 23:37:03.648500 6786 master.cpp:2417] Authorizing framework principal
'test-principal' to launch task 2 as user 'jenkins'
I1024 23:37:03.648555 6786 master.cpp:2417] Authorizing framework principal
'test-principal' to launch task 3 as user 'jenkins'
I1024 23:37:03.649025 6786 master.cpp:2321] Processing reply for offers: [
20141024-233658-3142697795-42414-6774-O2 ] on slave
20141024-233658-3142697795-42414-6774-S0 at slave(2)@67.195.81.187:42414
(pomona.apache.org) for framework 20141024-233658-3142697795-42414-6774-0000
(Test Framework (Python)) at
[email protected]:42414
W1024 23:37:03.649080 6786 master.cpp:1969] Executor default for task 4 uses
less CPUs (None) than the minimum required (0.01). Please update your executor,
as this will be mandatory in future releases.
W1024 23:37:03.649103 6786 master.cpp:1980] Executor default for task 4 uses
less memory (None) than the minimum required (32MB). Please update your
executor, as this will be mandatory in future releases.
I1024 23:37:03.649139 6786 master.cpp:2417] Authorizing framework principal
'test-principal' to launch task 4 as user 'jenkins'
I1024 23:37:03.649549 6786 master.hpp:877] Adding task 0 with resources
cpus(*):1; mem(*):128 on slave 20141024-233658-3142697795-42414-6774-S2
(pomona.apache.org)
I1024 23:37:03.649595 6786 master.cpp:2480] Launching task 0 of framework
20141024-233658-3142697795-42414-6774-0000 (Test Framework (Python)) at
[email protected]:42414 with
resources cpus(*):1; mem(*):128 on slave
20141024-233658-3142697795-42414-6774-S2 at slave(3)@67.195.81.187:42414
(pomona.apache.org)
I1024 23:37:03.649721 6801 slave.cpp:1081] Got assigned task 0 for framework
20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.649761 6786 master.hpp:877] Adding task 1 with resources
cpus(*):1; mem(*):128 on slave 20141024-233658-3142697795-42414-6774-S2
(pomona.apache.org)
I1024 23:37:03.649816 6786 master.cpp:2480] Launching task 1 of framework
20141024-233658-3142697795-42414-6774-0000 (Test Framework (Python)) at
[email protected]:42414 with
resources cpus(*):1; mem(*):128 on slave
20141024-233658-3142697795-42414-6774-S2 at slave(3)@67.195.81.187:42414
(pomona.apache.org)
I1024 23:37:03.650125 6801 slave.cpp:1081] Got assigned task 1 for framework
20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.650154 6786 master.hpp:877] Adding task 2 with resources
cpus(*):1; mem(*):128 on slave 20141024-233658-3142697795-42414-6774-S1
(pomona.apache.org)
I1024 23:37:03.650162 6794 hierarchical_allocator_process.hpp:563] Recovered
mem(*):9984; disk(*):3.70122e+06; ports(*):[31000-32000] (total allocatable:
mem(*):9984; disk(*):3.70122e+06; ports(*):[31000-32000]) on slave
20141024-233658-3142697795-42414-6774-S2 from framework
20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.650209 6794 hierarchical_allocator_process.hpp:599] Framework
20141024-233658-3142697795-42414-6774-0000 filtered slave
20141024-233658-3142697795-42414-6774-S2 for 5secs
I1024 23:37:03.650224 6786 master.cpp:2480] Launching task 2 of framework
20141024-233658-3142697795-42414-6774-0000 (Test Framework (Python)) at
[email protected]:42414 with
resources cpus(*):1; mem(*):128 on slave
20141024-233658-3142697795-42414-6774-S1 at slave(1)@67.195.81.187:42414
(pomona.apache.org)
I1024 23:37:03.650315 6801 slave.cpp:1191] Launching task 0 for framework
20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.650364 6792 slave.cpp:1081] Got assigned task 2 for framework
20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.650432 6786 master.hpp:877] Adding task 3 with resources
cpus(*):1; mem(*):128 on slave 20141024-233658-3142697795-42414-6774-S1
(pomona.apache.org)
I1024 23:37:03.650493 6786 master.cpp:2480] Launching task 3 of framework
20141024-233658-3142697795-42414-6774-0000 (Test Framework (Python)) at
[email protected]:42414 with
resources cpus(*):1; mem(*):128 on slave
20141024-233658-3142697795-42414-6774-S1 at slave(1)@67.195.81.187:42414
(pomona.apache.org)
I1024 23:37:03.650670 6792 slave.cpp:1081] Got assigned task 3 for framework
20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.650802 6796 hierarchical_allocator_process.hpp:563] Recovered
mem(*):9984; disk(*):3.70122e+06; ports(*):[31000-32000] (total allocatable:
mem(*):9984; disk(*):3.70122e+06; ports(*):[31000-32000]) on slave
20141024-233658-3142697795-42414-6774-S1 from framework
20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.650832 6792 slave.cpp:1191] Launching task 2 for framework
20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.650835 6796 hierarchical_allocator_process.hpp:599] Framework
20141024-233658-3142697795-42414-6774-0000 filtered slave
20141024-233658-3142697795-42414-6774-S1 for 5secs
I1024 23:37:03.650825 6786 master.hpp:877] Adding task 4 with resources
cpus(*):1; mem(*):128 on slave 20141024-233658-3142697795-42414-6774-S0
(pomona.apache.org)
I1024 23:37:03.650874 6786 master.cpp:2480] Launching task 4 of framework
20141024-233658-3142697795-42414-6774-0000 (Test Framework (Python)) at
[email protected]:42414 with
resources cpus(*):1; mem(*):128 on slave
20141024-233658-3142697795-42414-6774-S0 at slave(2)@67.195.81.187:42414
(pomona.apache.org)
I1024 23:37:03.650995 6790 slave.cpp:1081] Got assigned task 4 for framework
20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.651203 6789 hierarchical_allocator_process.hpp:563] Recovered
cpus(*):1; mem(*):10112; disk(*):3.70122e+06; ports(*):[31000-32000] (total
allocatable: cpus(*):1; mem(*):10112; disk(*):3.70122e+06;
ports(*):[31000-32000]) on slave 20141024-233658-3142697795-42414-6774-S0 from
framework 20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.651258 6789 hierarchical_allocator_process.hpp:599] Framework
20141024-233658-3142697795-42414-6774-0000 filtered slave
20141024-233658-3142697795-42414-6774-S0 for 5secs
I1024 23:37:03.651532 6790 slave.cpp:1191] Launching task 4 for framework
20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.653441 6792 slave.cpp:3857] Launching executor default of
framework 20141024-233658-3142697795-42414-6774-0000 in work directory
'/tmp/user/2395/mesos-LQI66Q/0/slaves/20141024-233658-3142697795-42414-6774-S1/frameworks/20141024-233658-3142697795-42414-6774-0000/executors/default/runs/a6fb65d8-df8c-495b-86f1-475cb6c037d5'
I1024 23:37:03.653574 6801 slave.cpp:3857] Launching executor default of
framework 20141024-233658-3142697795-42414-6774-0000 in work directory
'/tmp/user/2395/mesos-LQI66Q/2/slaves/20141024-233658-3142697795-42414-6774-S2/frameworks/20141024-233658-3142697795-42414-6774-0000/executors/default/runs/6ea903e2-87d0-45a5-8ad1-69924f040402'
I1024 23:37:03.653648 6792 slave.cpp:1317] Queuing task '2' for executor
default of framework '20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.653728 6794 containerizer.cpp:407] Starting container
'a6fb65d8-df8c-495b-86f1-475cb6c037d5' for executor 'default' of framework
'20141024-233658-3142697795-42414-6774-0000'
I1024 23:37:03.653780 6792 slave.cpp:1191] Launching task 3 for framework
20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.653833 6792 slave.cpp:1317] Queuing task '3' for executor
default of framework '20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.653877 6801 slave.cpp:1317] Queuing task '0' for executor
default of framework '20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.653887 6796 containerizer.cpp:407] Starting container
'6ea903e2-87d0-45a5-8ad1-69924f040402' for executor 'default' of framework
'20141024-233658-3142697795-42414-6774-0000'
I1024 23:37:03.653961 6792 slave.cpp:555] Successfully attached file
'/tmp/user/2395/mesos-LQI66Q/0/slaves/20141024-233658-3142697795-42414-6774-S1/frameworks/20141024-233658-3142697795-42414-6774-0000/executors/default/runs/a6fb65d8-df8c-495b-86f1-475cb6c037d5'
I1024 23:37:03.654014 6801 slave.cpp:1191] Launching task 1 for framework
20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.654072 6801 slave.cpp:1317] Queuing task '1' for executor
default of framework '20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.654109 6801 slave.cpp:555] Successfully attached file
'/tmp/user/2395/mesos-LQI66Q/2/slaves/20141024-233658-3142697795-42414-6774-S2/frameworks/20141024-233658-3142697795-42414-6774-0000/executors/default/runs/6ea903e2-87d0-45a5-8ad1-69924f040402'
I1024 23:37:03.656064 6790 slave.cpp:3857] Launching executor default of
framework 20141024-233658-3142697795-42414-6774-0000 in work directory
'/tmp/user/2395/mesos-LQI66Q/1/slaves/20141024-233658-3142697795-42414-6774-S0/frameworks/20141024-233658-3142697795-42414-6774-0000/executors/default/runs/d19ca0b7-5dd9-4a84-9e92-b72f3b3853ae'
I1024 23:37:03.656098 6789 launcher.cpp:137] Forked child with pid '6815' for
container 'a6fb65d8-df8c-495b-86f1-475cb6c037d5'
I1024 23:37:03.656123 6796 launcher.cpp:137] Forked child with pid '6816' for
container '6ea903e2-87d0-45a5-8ad1-69924f040402'
I1024 23:37:03.656276 6790 slave.cpp:1317] Queuing task '4' for executor
default of framework '20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.656307 6801 containerizer.cpp:407] Starting container
'd19ca0b7-5dd9-4a84-9e92-b72f3b3853ae' for executor 'default' of framework
'20141024-233658-3142697795-42414-6774-0000'
I1024 23:37:03.656376 6790 slave.cpp:555] Successfully attached file
'/tmp/user/2395/mesos-LQI66Q/1/slaves/20141024-233658-3142697795-42414-6774-S0/frameworks/20141024-233658-3142697795-42414-6774-0000/executors/default/runs/d19ca0b7-5dd9-4a84-9e92-b72f3b3853ae'
I1024 23:37:03.656720 6796 containerizer.cpp:523] Fetching URIs for container
'6ea903e2-87d0-45a5-8ad1-69924f040402' using command
'/home/jenkins/jenkins-slave/workspace/Mesos-Trunk-Ubuntu-Build-In-Src-Set-JAVA_HOME/src/mesos-fetcher'
I1024 23:37:03.660193 6800 launcher.cpp:137] Forked child with pid '6822' for
container 'd19ca0b7-5dd9-4a84-9e92-b72f3b3853ae'
I1024 23:37:03.660974 6800 containerizer.cpp:523] Fetching URIs for container
'd19ca0b7-5dd9-4a84-9e92-b72f3b3853ae' using command
'/home/jenkins/jenkins-slave/workspace/Mesos-Trunk-Ubuntu-Build-In-Src-Set-JAVA_HOME/src/mesos-fetcher'
I1024 23:37:03.662633 6789 containerizer.cpp:523] Fetching URIs for container
'a6fb65d8-df8c-495b-86f1-475cb6c037d5' using command
'/home/jenkins/jenkins-slave/workspace/Mesos-Trunk-Ubuntu-Build-In-Src-Set-JAVA_HOME/src/mesos-fetcher'
I1024 23:37:03.760277 6794 slave.cpp:2788] Monitoring executor 'default' of
framework '20141024-233658-3142697795-42414-6774-0000' in container
'6ea903e2-87d0-45a5-8ad1-69924f040402'
I1024 23:37:03.763960 6794 slave.cpp:2788] Monitoring executor 'default' of
framework '20141024-233658-3142697795-42414-6774-0000' in container
'd19ca0b7-5dd9-4a84-9e92-b72f3b3853ae'
I1024 23:37:03.768008 6786 slave.cpp:2788] Monitoring executor 'default' of
framework '20141024-233658-3142697795-42414-6774-0000' in container
'a6fb65d8-df8c-495b-86f1-475cb6c037d5'
WARNING: Logging before InitGoogleLogging() is written to STDERR
I1024 23:37:03.850862 6923 process.cpp:1671] libprocess is initialized on
67.195.81.187:37143 for 16 cpus
I1024 23:37:03.850920 6923 logging.cpp:177] Logging to STDERR
WARNING: Logging before InitGoogleLogging() is written to STDERR
I1024 23:37:03.850936 6918 process.cpp:1671] libprocess is initialized on
67.195.81.187:35149 for 16 cpus
I1024 23:37:03.850982 6918 logging.cpp:177] Logging to STDERR
I1024 23:37:03.852644 6923 exec.cpp:132] Version: 0.21.0
I1024 23:37:03.852677 6918 exec.cpp:132] Version: 0.21.0
I1024 23:37:03.854130 6940 exec.cpp:182] Executor started at:
executor(1)@67.195.81.187:35149 with pid 6918
I1024 23:37:03.854138 6955 exec.cpp:182] Executor started at:
executor(1)@67.195.81.187:37143 with pid 6923
I1024 23:37:03.854609 6786 slave.cpp:1849] Got registration for executor
'default' of framework 20141024-233658-3142697795-42414-6774-0000 from
executor(1)@67.195.81.187:37143
I1024 23:37:03.854744 6793 slave.cpp:1849] Got registration for executor
'default' of framework 20141024-233658-3142697795-42414-6774-0000 from
executor(1)@67.195.81.187:35149
I1024 23:37:03.854944 6786 slave.cpp:1968] Flushing queued task 4 for executor
'default' of framework 20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.854987 6802 process.cpp:1043] Socket error while receiving:
Transport endpoint is not connected
I1024 23:37:03.855082 6793 slave.cpp:1968] Flushing queued task 0 for executor
'default' of framework 20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.855139 6793 slave.cpp:1968] Flushing queued task 1 for executor
'default' of framework 20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.855511 6960 exec.cpp:206] Executor registered on slave
20141024-233658-3142697795-42414-6774-S0
I1024 23:37:03.855666 6948 exec.cpp:206] Executor registered on slave
20141024-233658-3142697795-42414-6774-S2
I1024 23:37:03.858029 6960 exec.cpp:218] Executor::registered took 452055ns
I1024 23:37:03.858105 6960 exec.cpp:293] Executor asked to run task '4'
I1024 23:37:03.858145 6948 exec.cpp:218] Executor::registered took 448239ns
I1024 23:37:03.858229 6948 exec.cpp:293] Executor asked to run task '1'
Starting executor
Running task 4
I1024 23:37:03.858623 6960 exec.cpp:302] Executor::launchTask took 502177ns
Starting executor
Running task 1
I1024 23:37:03.858809 6948 exec.cpp:302] Executor::launchTask took 555681ns
Sending status update...
Sent status update
Sending status update...
Sent status update
I1024 23:37:03.860781 6957 exec.cpp:525] Executor sending status update
TASK_RUNNING (UUID: dd0358ce-6ba7-41db-a4bc-44c5440b9237) for task 4 of
framework 20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.860992 6939 exec.cpp:525] Executor sending status update
TASK_RUNNING (UUID: fc999aa5-1094-4c04-87c4-7a3db33cede7) for task 1 of
framework 20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.861167 6800 slave.cpp:2202] Handling status update TASK_RUNNING
(UUID: dd0358ce-6ba7-41db-a4bc-44c5440b9237) for task 4 of framework
20141024-233658-3142697795-42414-6774-0000 from executor(1)@67.195.81.187:37143
I1024 23:37:03.861274 6792 slave.cpp:2202] Handling status update TASK_RUNNING
(UUID: fc999aa5-1094-4c04-87c4-7a3db33cede7) for task 1 of framework
20141024-233658-3142697795-42414-6774-0000 from executor(1)@67.195.81.187:35149
I1024 23:37:03.861294 6800 status_update_manager.cpp:317] Received status
update TASK_RUNNING (UUID: dd0358ce-6ba7-41db-a4bc-44c5440b9237) for task 4 of
framework 20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.861330 6800 status_update_manager.cpp:494] Creating
StatusUpdate stream for task 4 of framework
20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.861438 6786 status_update_manager.cpp:317] Received status
update TASK_RUNNING (UUID: fc999aa5-1094-4c04-87c4-7a3db33cede7) for task 1 of
framework 20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.861465 6786 status_update_manager.cpp:494] Creating
StatusUpdate stream for task 1 of framework
20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.861467 6800 status_update_manager.cpp:371] Forwarding update
TASK_RUNNING (UUID: dd0358ce-6ba7-41db-a4bc-44c5440b9237) for task 4 of
framework 20141024-233658-3142697795-42414-6774-0000 to the slave
I1024 23:37:03.861558 6791 slave.cpp:2442] Forwarding the update TASK_RUNNING
(UUID: dd0358ce-6ba7-41db-a4bc-44c5440b9237) for task 4 of framework
20141024-233658-3142697795-42414-6774-0000 to [email protected]:42414
I1024 23:37:03.861608 6786 status_update_manager.cpp:371] Forwarding update
TASK_RUNNING (UUID: fc999aa5-1094-4c04-87c4-7a3db33cede7) for task 1 of
framework 20141024-233658-3142697795-42414-6774-0000 to the slave
I1024 23:37:03.861636 6791 slave.cpp:2369] Status update manager successfully
handled status update TASK_RUNNING (UUID: dd0358ce-6ba7-41db-a4bc-44c5440b9237)
for task 4 of framework 20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.861649 6791 slave.cpp:2375] Sending acknowledgement for status
update TASK_RUNNING (UUID: dd0358ce-6ba7-41db-a4bc-44c5440b9237) for task 4 of
framework 20141024-233658-3142697795-42414-6774-0000 to
executor(1)@67.195.81.187:37143
I1024 23:37:03.861739 6790 slave.cpp:2442] Forwarding the update TASK_RUNNING
(UUID: fc999aa5-1094-4c04-87c4-7a3db33cede7) for task 1 of framework
20141024-233658-3142697795-42414-6774-0000 to [email protected]:42414
I1024 23:37:03.861754 6787 master.cpp:3410] Forwarding status update
TASK_RUNNING (UUID: dd0358ce-6ba7-41db-a4bc-44c5440b9237) for task 4 of
framework 20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.861801 6790 slave.cpp:2369] Status update manager successfully
handled status update TASK_RUNNING (UUID: fc999aa5-1094-4c04-87c4-7a3db33cede7)
for task 1 of framework 20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.861816 6787 master.cpp:3382] Status update TASK_RUNNING (UUID:
dd0358ce-6ba7-41db-a4bc-44c5440b9237) for task 4 of framework
20141024-233658-3142697795-42414-6774-0000 from slave
20141024-233658-3142697795-42414-6774-S0 at slave(2)@67.195.81.187:42414
(pomona.apache.org)
I1024 23:37:03.861820 6790 slave.cpp:2375] Sending acknowledgement for status
update TASK_RUNNING (UUID: fc999aa5-1094-4c04-87c4-7a3db33cede7) for task 1 of
framework 20141024-233658-3142697795-42414-6774-0000 to
executor(1)@67.195.81.187:35149
I1024 23:37:03.861841 6787 master.cpp:4597] Updating the latest state of task
4 of framework 20141024-233658-3142697795-42414-6774-0000 to TASK_RUNNING
I1024 23:37:03.861912 6787 master.cpp:3410] Forwarding status update
TASK_RUNNING (UUID: fc999aa5-1094-4c04-87c4-7a3db33cede7) for task 1 of
framework 20141024-233658-3142697795-42414-6774-0000
I1024 23:37:03.861965 6787 master.cpp:3382] Status update TASK_RUNNING (UUID:
fc999aa5-1094-4c04-87c4-7a3db33cede7) for task 1 of framework
20141024-233658-3142697795-42414-6774-0000 from slave
20141024-233658-3142697795-42414-6774-S2 at slave(3)@67.195.81.187:42414
(pomona.apache.org)
{code}
The only suspicious line is
{code}
I1024 23:37:03.854987 6802 process.cpp:1043] Socket error while receiving:
Transport endpoint is not connected
{code}
though that error looks to have happened *before* task 0 was flushed.
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