Editing Journalctl -u docker

{{lc}}
 [[journalctl]] -u docker -r | grep -i error
 [[journalctl]] -u docker -r | grep -i warning
 [[journalctl]] -u docker -r
 journalctl -u docker

== Level=error ==
 Jan 21 04:56:34 SERVER_NAME dockerd[30469]: time="2020-01-21T04:56:34.025014696Z" level=error msg="stream copy error: '''reading from a closed fifo'''"

 Jan 28 09:36:25 SERVER_NAME dockerd[22287]: time="2020-01-28T09:36:25.218426732Z" level=error msg="collecting stats for 4b23091635adc24d0571086d04f68a0cb00337bd0167e59a562091fbc0f33b25: '''no such container'''"

 Jan 28 09:37:00 SERVER_NAME dockerd[22287]: time="2020-01-28T09:37:00.144573593Z" level=error msg="'''Error replicating health state''' for container ff58de410a40cfbb8714959a655532222e895fbb20a15ff1cd56dbd8fe2bf79c: open /path/to/containers/ff58de410a40cfbb8714959a655532222e8954

 Jan 26 11:39:00 SERVER_NAME dockerd[1152]: time="2020-01-26T11:39:00.726869648Z" level=error msg="exit event" container=45e6d335ce4e5b943c63e36889171fbb7c087ee72e9d51f461ce1b7fd456d771 error="'''no such process'''" module=libcontainerd namespace=moby process=5ed32c5b80d38931efd22df
c7955470d1cfcecc941fa68ad40679fe4b8eaf23d

 Jan 26 19:20:57 SERVER_NAME dockerd[1152]: time="2020-01-26T19:20:57.403140310Z" level=error msg="Handler for GET /v1.31/containers/json returned error: write unix /var/run/docker.sock->@: write: '''broken pipe'''"

 Jan 28 05:20:38 SERVER_NAME dockerd[22287]: time="2020-01-28T05:20:38.959271038Z" level=error msg="restartmanger wait error: '''id already in use'''"

 Jan 28 05:20:38 SERVER_NAME dockerd[22287]: time="2020-01-28T05:20:38.959222747Z" level=error msg="3d775064460f21084ea230dd165605437b3b50b6b44d901a8d5190512e4ae796 cleanup: '''failed to delete container''' from [[containerd]]: cannot delete running task 3d775064460f21084ea230dd165605437b3b50b6b44d901a8d5190512e4ae796: failed precondition"

 Jan 28 05:19:00 SERVER_NAME dockerd[22287]: time="2020-01-28T05:19:00.343799783Z" level=error msg="failed to get event" error="rpc error: code = Unavailable desc = all SubConns are in TransientFailure, latest connection error: connection error: desc = \"transport: Error while dialing dial unix /run/[[containerd]]/containerd.sock: connect: '''connection refused'''\"" module=libcontainerd namespace=plugins.moby

 Jan 27 19:09:22 SERVER_NAME dockerd[1152]: time="2020-01-27T19:09:12.069165161Z" level=error msg="[resolver] '''more than 100 concurrent queries''' from 172.21.0.23:34078"

 Jan 27 20:35:38 SERVER_NAME dockerd[1152]: time="2020-01-27T20:35:38.394124656Z" level=error msg="failed to get event" error="rpc error: code = Unavailable desc = '''transport is closing'''" module=libcontainerd namespace=moby

 Jan 28 05:20:38 SERVER_NAME dockerd[22287]: time="2020-01-28T05:20:38.268402536Z" level=error msg="'''Error cleaning up stale containerd container object'''" container=3d775064460f21084ea230dd165605437b3b50b6b44d901a8d5190512e4ae796 error="cannot delete running task 3d775064460f21084ea230dd165605437b3b50b6b44d901a8d5190512e4ae796: failed precondition"

 Jan 27 19:27:49 SERVER_NAME dockerd[1152]: time="2020-01-27T19:27:32.270023382Z" level=error msg="Handler for POST /v1.25/images/create returned error: Get https://registry-1.docker.io/v2/: net/http: TLS handshake timeout"

 Aug 25 19:58:00 SERVER_NAME dockerd[1322]: time="2020-08-25T19:58:00.476149096Z" level=error msg="Failed to log msg \"\" for logger [[json-file]]: write /srv/docker/containers/6f20b6203bd6872e25d5d61a64722cc4b4a550b9ac0bad5f178c1bb3f5/14e6676f20b6203bd6872e25d5d61a64722cc550b9ac0bad5f178c1bb3f5-json.log: [[no space left on device]]"

 failed to start daemon: Couldn't create reference store repository: '''invalid character'''


 Sep 27 09:11:52 SERVER dockerd[2710]: time="2023-09-27T09:11:52.583100521Z" level=error msg="Handler for POST /v1.39/containers/06deb7095e4857afb61da30e5bf329612e87c1bf7168fa01e03a5d0d7222e598/start returned error: [[OCI runtime create failed]]: [[runc create failed]]: [[container with given ID already exists]]: unknown"

== Level=warning ==
 Jan 28 10:51:35 SERVER_NAME dockerd[317]: time="2020-01-28T10:51:35.532346016+04:00" level=warning msg="'''Running experimental build'''"

 Jan 27 16:27:21 SERVER_NAME dockerd[974]: time="2020-01-27T16:27:21.534445750+04:00" level=warning msg="falling back to file poller" error="[[no space left on device]]" file=/srv/docker/containers/cb4ee7ecd87a189f4d7fef9dee48b78df6fcca34d76f6a82daaa7bf1afd07adf/cb4ee7ecd87a189f4d7fef9dee48b78df6fcca34d76f6a82daaa7bf1afd07adf-json.log module=logger

 Jan 27 11:13:50 SERVER_NAME dockerd[974]: time="2020-01-27T11:13:50.082340110+04:00" level=warning msg="Health check for container ee80822b51b4d38b745283a154251cdcefadc82fb36a982f9aed5633b8384b9t error: [[context deadline exceeded]]"

 Feb 26 15:28:11 SERVER_NAME dockerd[995]: time="2020-02-26T15:28:11.425502782+04:00" level=warning msg="'''Failed to determine size of volume'''" error="[[lstat]] ..."

 Aug 27 06:52:39 SERVER_NAME dockerd[1322]: time="2020-08-27T06:52:39Z" level=warning msg="[[xtables]] contention detected while running [--wait -t nat -I DOCKER_OUTPUT -d 127.0.0.11 -p udp --dport 53 -j DNAT --to-destination 127.0.0.11:46557]: Waited for 3.15

 Nov 12 14:39:41 SERVER_NAME dockerd[1361]: time="2020-11-12T14:39:41.634104029+04:00" level=warning msg="got error while decoding [[json]]" error="unexpected [[EOF]]" retries=181

== Level=info ==
 Sep 16 13:08:58 SERVER_NAME dockerd[1015]: time="2020-09-16T13:08:58.475354096+04:00" level=info msg="ignoring event" module=[[libcontainerd]] namespace=moby topic=/tasks/delete type="*events.TaskDelete"

 Sep 15 15:49:41 SERVER_NAME dockerd[1015]: time="2020-09-15T15:49:41.387495853+04:00" level=warning msg="'''failed to [[prune]] image''' docker.io .../... No such image:

== Related terms ==
* <code>[[journalctl -u containerd]]</code>
* <code>[[docker logs]]</code>
* <code>[[docker ps]]</code>
* [[Docker logging]]: <code>[[--log-driver]]</code>

== See also ==
* {{docker}}
* {{journalctl}}


[[Category:systemd]]
[[Category:docker]]