Can't report status to server after updated, even though device is online

Mender server: 2.0
Mender client: 2.0.0, built through thud

Lately my deployments have failed, for some reason, and I do not understand why. From the logs it seems like the unit is not able to connect to the server after the update, but I have SSHed into this device and checking that it is actually connected right after the update.
The only changes to in these deployments are small software updates (have not tested out the module update yet).

Here’s a report from a failed update:

2019-09-12 12:48:38 +0000 UTC info: Running Mender version 2.0.0
2019-09-12 12:48:38 +0000 UTC debug: handle update fetch state
2019-09-12 12:48:38 +0000 UTC debug: status reported, response 204 No Content
2019-09-12 12:48:38 +0000 UTC debug: Received fetch update response &{200 OK 200 HTTP/1.1 1 1 map[Server:[openresty/1.13.6.2] Last-Modified:[Thu, 12 Sep 2019 12:44:19 GMT] X-Xss-Protection:[1; mode=block] Strict-Transport-Security:[max-age=63072000; includeSubdomains; preload] Content-Length:[149346304] Accept-Ranges:[bytes] Etag:["7fd0983e60dff2c7d83dec84094bb85d"] Vary:[Origin] X-Content-Type-Options:[nosniff] Date:[Thu, 12 Sep 2019 12:48:38 GMT] Content-Security-Policy:[block-all-mixed-content] X-Amz-Request-Id:[15C3B1BC7A07C5E4] X-Frame-Options:[DENY] Content-Type:[application/vnd.mender-artifact] Connection:[keep-alive]] 0xc00033a820 149346304 [] false false map[] 0xc0004a6400 0xc0001f6630}+
2019-09-12 12:48:38 +0000 UTC info: State transition: update-fetch [Download_Enter] -> update-store [Download_Enter]
2019-09-12 12:48:38 +0000 UTC debug: handle update install state
2019-09-12 12:48:38 +0000 UTC debug: status reported, response 204 No Content
2019-09-12 12:48:38 +0000 UTC debug: Read data from device manifest file: device_type=intel-corei7-64
2019-09-12 12:48:38 +0000 UTC debug: Current manifest data: intel-corei7-64
2019-09-12 12:48:38 +0000 UTC info: Update Module path "/usr/share/mender/modules/v3" could not be opened (open /usr/share/mender/modules/v3: no such file or directory). Update modules will not be available
2019-09-12 12:48:38 +0000 UTC debug: checking if device [intel-corei7-64] is on compatibile device list: [intel-corei7-64]
2019-09-12 12:48:38 +0000 UTC debug: installer: processing script: ArtifactReboot_Enter_90_symlink-hostname
2019-09-12 12:48:38 +0000 UTC debug: installer: processing script: ArtifactReboot_Leave_00_fix-hostname
2019-09-12 12:48:38 +0000 UTC debug: installer: processing script: ArtifactReboot_Leave_10_flash-poweruc
2019-09-12 12:48:38 +0000 UTC debug: installer: processing script: ArtifactReboot_Leave_20_update-camera
2019-09-12 12:48:38 +0000 UTC debug: installer: processing script: ArtifactReboot_Leave_80_start-exec
2019-09-12 12:48:38 +0000 UTC debug: installer: successfully read artifact [name: test-image; version: 2; compatible devices: [intel-corei7-64]]
2019-09-12 12:48:38 +0000 UTC debug: Trying to install update of size: 4110417920
2019-09-12 12:48:38 +0000 UTC debug: Active partition: /dev/sda3
2019-09-12 12:48:38 +0000 UTC debug: Detected inactive partition /dev/sda2, based on active partition /dev/sda3
2019-09-12 12:48:38 +0000 UTC info: native sector size of block device /dev/sda2 is 512, we will write in chunks of 1048576
2019-09-12 12:48:38 +0000 UTC info: opening device /dev/sda2 for writing
2019-09-12 12:48:38 +0000 UTC info: partition /dev/sda2 size: 4110417920
2019-09-12 12:52:15 +0000 UTC info: wrote 4110417920/4110417920 bytes of update to device /dev/sda2
2019-09-12 12:52:16 +0000 UTC debug: status reported, response 204 No Content
2019-09-12 12:52:16 +0000 UTC info: State transition: update-store [Download_Enter] -> update-after-store [Download_Leave]
2019-09-12 12:52:16 +0000 UTC info: State transition: update-after-store [Download_Leave] -> update-install [ArtifactInstall]
2019-09-12 12:52:17 +0000 UTC debug: status reported, response 204 No Content
2019-09-12 12:52:17 +0000 UTC debug: Inactive partition: /dev/sda2
2019-09-12 12:52:17 +0000 UTC debug: Marking inactive partition (/dev/sda2) as the new boot candidate.
2019-09-12 12:52:17 +0000 UTC info: Enabling partition with new image installed to be a boot candidate: 2
2019-09-12 12:52:17 +0000 UTC debug: Have U-Boot variable: mender_check_saveenv_canary=
2019-09-12 12:52:17 +0000 UTC debug: List of U-Boot variables:map[mender_check_saveenv_canary:]
2019-09-12 12:52:17 +0000 UTC debug: Marking inactive partition as a boot candidate successful.
2019-09-12 12:52:17 +0000 UTC info: State transition: update-install [ArtifactInstall] -> reboot [ArtifactReboot_Enter]
2019-09-12 12:52:17 +0000 UTC debug: start executing script: ArtifactReboot_Enter_90_symlink-hostname
2019-09-12 12:52:17 +0000 UTC debug: status reported, response 204 No Content
2019-09-12 12:52:17 +0000 UTC debug: status reported, response 204 No Content
2019-09-12 12:52:17 +0000 UTC debug: handling reboot state
2019-09-12 12:52:17 +0000 UTC debug: status reported, response 204 No Content
2019-09-12 12:52:17 +0000 UTC info: rebooting device(s)
2019-09-12 12:52:17 +0000 UTC info: Mender rebooting from active partition: /dev/sda3
2019-09-12 12:52:38 +0000 UTC info: Running Mender version 2.0.0
2019-09-12 12:52:38 +0000 UTC info: Update Module path "/usr/share/mender/modules/v3" could not be opened (open /usr/share/mender/modules/v3: no such file or directory). Update modules will not be available
2019-09-12 12:52:38 +0000 UTC info: State transition: init [none] -> after-reboot [ArtifactReboot_Leave]
2019-09-12 12:52:38 +0000 UTC debug: Have U-Boot variable: mender_check_saveenv_canary=
2019-09-12 12:52:38 +0000 UTC debug: List of U-Boot variables:map[mender_check_saveenv_canary:]
2019-09-12 12:52:38 +0000 UTC debug: Have U-Boot variable: upgrade_available=1
2019-09-12 12:52:38 +0000 UTC debug: List of U-Boot variables:map[upgrade_available:1]
2019-09-12 12:52:38 +0000 UTC info: State transition: after-reboot [ArtifactReboot_Leave] -> after-reboot [ArtifactReboot_Leave]
2019-09-12 12:52:38 +0000 UTC debug: handling state after reboot
2019-09-12 12:52:38 +0000 UTC info: State transition: after-reboot [ArtifactReboot_Leave] -> update-commit [ArtifactCommit_Enter]
2019-09-12 12:52:38 +0000 UTC debug: start executing script: ArtifactReboot_Leave_00_fix-hostname
2019-09-12 12:52:38 +0000 UTC error: failed to report status: Put https://menderserver.no/api/devices/v1/deployments/device/deployments/21db410f-e38b-4b49-a783-1c0bd3a91633/status: dial tcp: lookup [menderserver.no](http://menderserver.no/) on [2001:4860:4860::8888]:53: dial udp [2001:4860:4860::8888]:53: connect: network is unreachable
2019-09-12 12:52:38 +0000 UTC error: statescript: can not send start status to server: reporting status failed: Put https://menderserver.no/api/devices/v1/deployments/device/deployments/21db410f-e38b-4b49-a783-1c0bd3a91633/status: dial tcp: lookup [menderserver.no](http://menderserver.no/) on [2001:4860:4860::8888]:53: dial udp [2001:4860:4860::8888]:53: connect: network is unreachable
2019-09-12 12:52:38 +0000 UTC debug: start executing script: ArtifactReboot_Leave_10_flash-poweruc
2019-09-12 12:52:38 +0000 UTC error: failed to report status: Put https://menderserver.no/api/devices/v1/deployments/device/deployments/21db410f-e38b-4b49-a783-1c0bd3a91633/status: dial tcp: lookup [menderserver.no](http://menderserver.no/) on [2001:4860:4860::8888]:53: dial udp [2001:4860:4860::8888]:53: connect: network is unreachable
2019-09-12 12:52:38 +0000 UTC error: statescript: can not send start status to server: reporting status failed: Put https://menderserver.no/api/devices/v1/deployments/device/deployments/21db410f-e38b-4b49-a783-1c0bd3a91633/status: dial tcp: lookup [menderserver.no](http://menderserver.no/) on [2001:4860:4860::8888]:53: dial udp [2001:4860:4860::8888]:53: connect: network is unreachable
2019-09-12 12:52:48 +0000 UTC debug: start executing script: ArtifactReboot_Leave_20_update-camera
2019-09-12 12:54:17 +0000 UTC error: failed to report status: Put https://menderserver.no/api/devices/v1/deployments/device/deployments/21db410f-e38b-4b49-a783-1c0bd3a91633/status: EOF
2019-09-12 12:54:17 +0000 UTC error: statescript: can not send start status to server: reporting status failed: Put https://menderserver.no/api/devices/v1/deployments/device/deployments/21db410f-e38b-4b49-a783-1c0bd3a91633/status: EOF
2019-09-12 12:55:21 +0000 UTC info: Running Mender version 2.0.0
2019-09-12 12:55:21 +0000 UTC error: Update was interrupted in state: after-reboot
2019-09-12 12:55:21 +0000 UTC info: Update Module path "/usr/share/mender/modules/v3" could not be opened (open /usr/share/mender/modules/v3: no such file or directory). Update modules will not be available
2019-09-12 12:55:21 +0000 UTC info: State transition: init [none] -> rollback [ArtifactRollback]
2019-09-12 12:55:21 +0000 UTC debug: transitioning to error state
2019-09-12 12:55:21 +0000 UTC info: performing rollback
2019-09-12 12:55:21 +0000 UTC debug: Have U-Boot variable: mender_check_saveenv_canary=
2019-09-12 12:55:21 +0000 UTC debug: List of U-Boot variables:map[mender_check_saveenv_canary:]
2019-09-12 12:55:21 +0000 UTC debug: Have U-Boot variable: upgrade_available=0
2019-09-12 12:55:21 +0000 UTC debug: List of U-Boot variables:map[upgrade_available:0]
2019-09-12 12:55:21 +0000 UTC debug: will try to rollback reboot the device
2019-09-12 12:55:21 +0000 UTC info: State transition: rollback [ArtifactRollback] -> rollback-reboot [ArtifactRollbackReboot_Enter]
2019-09-12 12:55:21 +0000 UTC info: rebooting device(s) after rollback
2019-09-12 12:55:21 +0000 UTC info: Mender rebooting from inactive partition: /dev/sda3
2019-09-12 12:57:10 +0000 UTC info: Running Mender version 2.0.0
2019-09-12 12:57:10 +0000 UTC info: Update was interrupted in state: rollback-reboot
2019-09-12 12:57:10 +0000 UTC info: Update Module path "/usr/share/mender/modules/v3" could not be opened (open /usr/share/mender/modules/v3: no such file or directory). Update modules will not be available
2019-09-12 12:57:10 +0000 UTC info: State transition: init [none] -> verify-rollback-reboot [ArtifactRollbackReboot_Leave]
2019-09-12 12:57:10 +0000 UTC debug: transitioning to error state
2019-09-12 12:57:10 +0000 UTC debug: Have U-Boot variable: mender_check_saveenv_canary=
2019-09-12 12:57:10 +0000 UTC debug: List of U-Boot variables:map[mender_check_saveenv_canary:]
2019-09-12 12:57:10 +0000 UTC debug: Have U-Boot variable: upgrade_available=0
2019-09-12 12:57:10 +0000 UTC debug: List of U-Boot variables:map[upgrade_available:0]
2019-09-12 12:57:10 +0000 UTC info: State transition: verify-rollback-reboot [ArtifactRollbackReboot_Leave] -> after-rollback-reboot [ArtifactRollbackReboot_Leave]
2019-09-12 12:57:10 +0000 UTC debug: handling state after rollback reboot
2019-09-12 12:57:10 +0000 UTC info: State transition: after-rollback-reboot [ArtifactRollbackReboot_Leave] -> update-error [ArtifactFailure]
2019-09-12 12:57:10 +0000 UTC debug: handle update error state
2019-09-12 12:57:10 +0000 UTC info: State transition: update-error [ArtifactFailure] -> cleanup [Error]
2019-09-12 12:57:10 +0000 UTC debug: Handling Cleanup state
2019-09-12 12:57:10 +0000 UTC info: State transition: cleanup [Error] -> update-status-report [none]
2019-09-12 12:57:10 +0000 UTC debug: handle update status report state
2019-09-12 12:57:10 +0000 UTC error: failed to report status: Put https://menderserver.no/api/devices/v1/deployments/device/deployments/21db410f-e38b-4b49-a783-1c0bd3a91633/status: dial tcp: lookup [menderserver.no](http://menderserver.no/) on [2001:4860:4860::8888]:53: dial udp [2001:4860:4860::8888]:53: connect: network is unreachable
2019-09-12 12:57:10 +0000 UTC error: error reporting update status: reporting status failed: Put https://menderserver.no/api/devices/v1/deployments/device/deployments/21db410f-e38b-4b49-a783-1c0bd3a91633/status: dial tcp: lookup [menderserver.no](http://menderserver.no/) on [2001:4860:4860::8888]:53: dial udp [2001:4860:4860::8888]:53: connect: network is unreachable
2019-09-12 12:57:10 +0000 UTC error: failed to send status to server: transient error: reporting status failed: Put https://menderserver.no/api/devices/v1/deployments/device/deployments/21db410f-e38b-4b49-a783-1c0bd3a91633/status: dial tcp: lookup [menderserver.no](http://menderserver.no/) on [2001:4860:4860::8888]:53: dial udp [2001:4860:4860::8888]:53: connect: network is unreachable
2019-09-12 12:57:10 +0000 UTC info: State transition: update-status-report [none] -> update-retry-report [none]
2019-09-12 13:02:10 +0000 UTC debug: wait complete
2019-09-12 13:02:10 +0000 UTC info: State transition: update-retry-report [none] -> update-status-report [none]
2019-09-12 13:02:10 +0000 UTC debug: handle update status report state
2019-09-12 13:02:10 +0000 UTC debug: status reported, response 204 No Content
2019-09-12 13:02:10 +0000 UTC debug: attempting to upload deployment logs for failed update

Hi @arnstein,

Looking at the logs, this stands out to me,

2019-09-12 12:54:17 +0000 UTC error: statescript: can not send start status to server: reporting status failed: Put https://menderserver.no/api/devices/v1/deployments/device/deployments/21db410f-e38b-4b49-a783-1c0bd3a91633/status: EOF
2019-09-12 12:55:21 +0000 UTC info: Running Mender version 2.0.0
2019-09-12 12:55:21 +0000 UTC error: Update was interrupted in state: after-reboot

It looks like the devices restarted/power-cycled or something similar here trying to publish status to the server. This is the cause of the failed update.

The errors that it can not report status does not seem to cause the roll-back, and you are probably getting these because network is not yet up, and eventually it would succeed if just given time.

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