Boot loop from 4459.0.0 to 4487.0.0 #1924
Description
Description
We've got an flatcar machine, that is stuck in an install boot loop. The machine is an ancient CoreOS installation from back in 2016 migrated to flatcar back in the days. It always auto-updates itself until yesterday. It wants to update to 4487.0.0, installs, reboots, and is back to 4459.0.0. And this continues.
Impact
No update possible and service interruption due to reboots. (Not really, because halted update-engine to prevent the loop)
Environment and steps to reproduce
This is the one and only machine on-premise in a virtual machine. So I'm not sure if it is a general problem.
Expected behavior
Automatic update, reboot and new (alpha) version installed.
Additional information
This is the excerpt from update-engine log:
Oct 16 19:14:17 ps2pdf update_engine[1822]: I20251016 19:14:17.268486 1822 prefs.cc:52] certificate-report-to-send-update not present in /var/lib/update_engine/prefs
Oct 16 19:14:17 ps2pdf update_engine[1822]: I20251016 19:14:17.268592 1822 prefs.cc:52] certificate-report-to-send-download not present in /var/lib/update_engine/prefs
Oct 16 19:14:17 ps2pdf update_engine[1822]: I20251016 19:14:17.268949 1822 omaha_request_params.cc:62] Current group set to alpha
Oct 16 19:14:17 ps2pdf update_engine[1822]: I20251016 19:14:17.269110 1822 update_attempter.cc:499] Already updated boot flags. Skipping.
Oct 16 19:14:17 ps2pdf update_engine[1822]: I20251016 19:14:17.269126 1822 update_attempter.cc:643] Scheduling an action processor start.
Oct 16 19:14:17 ps2pdf update_engine[1822]: I20251016 19:14:17.269299 1822 action_processor.cc:36] ActionProcessor::StartProcessing: OmahaRequestAction
Oct 16 19:14:17 ps2pdf update_engine[1822]: I20251016 19:14:17.269411 1822 omaha_request_action.cc:271] Posting an Omaha request to https://public.update.flatcar-linux.net/v1/update/
Oct 16 19:14:17 ps2pdf update_engine[1822]: I20251016 19:14:17.269428 1822 omaha_request_action.cc:272] Request: <?xml version="1.0" encoding="UTF-8"?>
Oct 16 19:14:17 ps2pdf update_engine[1822]: <request protocol="3.0" version="update_engine-0.4.10" updaterversion="update_engine-0.4.10" installsource="scheduler" ismachine="1">
Oct 16 19:14:17 ps2pdf update_engine[1822]: <os version="Chateau" platform="CoreOS" sp="4459.0.0_x86_64"></os>
Oct 16 19:14:17 ps2pdf update_engine[1822]: <app appid="{e96281a6-d1af-4bde-9a0a-97b76e56dc57}" version="4459.0.0" track="alpha" bootid="{a9bb4db3-e555-4fb6-b9ae-6a85417e7d5b}" oem="" oemversion="" alephversion="1000.0.0" machineid="3936551ef8a74300a6c6ffca9b9a0fe2" machinealias="" lang="en-US" board="amd64-usr" hardware_class="" delta_okay="false" >
Oct 16 19:14:17 ps2pdf update_engine[1822]: <ping active="1"></ping>
Oct 16 19:14:17 ps2pdf update_engine[1822]: <updatecheck></updatecheck>
Oct 16 19:14:17 ps2pdf update_engine[1822]: <event eventtype="3" eventresult="2" previousversion=""></event>
Oct 16 19:14:17 ps2pdf update_engine[1822]: </app>
Oct 16 19:14:17 ps2pdf update_engine[1822]: </request>
Oct 16 19:14:17 ps2pdf update_engine[1822]: I20251016 19:14:17.269438 1822 libcurl_http_fetcher.cc:47] Starting/Resuming transfer
Oct 16 19:14:17 ps2pdf update_engine[1822]: I20251016 19:14:17.269503 1822 libcurl_http_fetcher.cc:174] Setting up curl options for HTTPS
Oct 16 19:14:17 ps2pdf update_engine[1822]: I20251016 19:14:17.269694 1822 libcurl_http_fetcher.cc:449] Setting up timeout source: 1 seconds.
Oct 16 19:14:17 ps2pdf update_engine[1822]: I20251016 19:14:17.460798 1822 libcurl_http_fetcher.cc:263] HTTP response code: 200
Oct 16 19:14:17 ps2pdf update_engine[1822]: I20251016 19:14:17.462482 1822 libcurl_http_fetcher.cc:320] Transfer completed (200), 314 bytes downloaded
Oct 16 19:14:17 ps2pdf update_engine[1822]: I20251016 19:14:17.462518 1822 omaha_request_action.cc:617] Omaha request response: <?xml version="1.0" encoding="UTF-8"?>
Oct 16 19:14:17 ps2pdf update_engine[1822]: <response protocol="3.0" server="nebraska"><daystart elapsed_seconds="0"></daystart><app appid="{e96281a6-d1af-4bde-9a0a-97b76e56dc57}" status="ok"><ping status="ok"></ping><updatecheck status="noupdate"><urls></urls></updatecheck><event status="ok"></event></app></response>
Oct 16 19:14:17 ps2pdf update_engine[1822]: I20251016 19:14:17.462842 1822 omaha_request_action.cc:412] No update.
Oct 16 19:14:17 ps2pdf update_engine[1822]: I20251016 19:14:17.462872 1822 action_processor.cc:82] ActionProcessor::ActionComplete: finished OmahaRequestAction, starting OmahaResponseHandlerAction
Oct 16 19:14:17 ps2pdf update_engine[1822]: I20251016 19:14:17.462879 1822 omaha_response_handler_action.cc:33] There are no updates. Aborting.
Oct 16 19:14:17 ps2pdf update_engine[1822]: I20251016 19:14:17.462885 1822 action_processor.cc:68] ActionProcessor::ActionComplete: OmahaResponseHandlerAction action failed. Aborting processing.
Oct 16 19:14:17 ps2pdf update_engine[1822]: I20251016 19:14:17.462890 1822 action_processor.cc:73] ActionProcessor::ActionComplete: finished last action of type OmahaResponseHandlerAction
Oct 16 19:14:17 ps2pdf update_engine[1822]: I20251016 19:14:17.462895 1822 update_attempter.cc:306] Processing Done.
Oct 16 19:14:17 ps2pdf update_engine[1822]: I20251016 19:14:17.462911 1822 update_attempter.cc:342] No update.
Oct 16 19:14:17 ps2pdf update_engine[1822]: I20251016 19:14:17.462924 1822 update_check_scheduler.cc:74] Next update check in 41m17s
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.284219 1822 prefs.cc:52] certificate-report-to-send-update not present in /var/lib/update_engine/prefs
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.284358 1822 prefs.cc:52] certificate-report-to-send-download not present in /var/lib/update_engine/prefs
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.284792 1822 omaha_request_params.cc:62] Current group set to alpha
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.284963 1822 update_attempter.cc:499] Already updated boot flags. Skipping.
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.284981 1822 update_attempter.cc:643] Scheduling an action processor start.
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.285107 1822 action_processor.cc:36] ActionProcessor::StartProcessing: OmahaRequestAction
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.285210 1822 omaha_request_action.cc:271] Posting an Omaha request to https://public.update.flatcar-linux.net/v1/update/
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.285220 1822 omaha_request_action.cc:272] Request: <?xml version="1.0" encoding="UTF-8"?>
Oct 16 19:55:35 ps2pdf update_engine[1822]: <request protocol="3.0" version="update_engine-0.4.10" updaterversion="update_engine-0.4.10" installsource="scheduler" ismachine="1">
Oct 16 19:55:35 ps2pdf update_engine[1822]: <os version="Chateau" platform="CoreOS" sp="4459.0.0_x86_64"></os>
Oct 16 19:55:35 ps2pdf update_engine[1822]: <app appid="{e96281a6-d1af-4bde-9a0a-97b76e56dc57}" version="4459.0.0" track="alpha" bootid="{a9bb4db3-e555-4fb6-b9ae-6a85417e7d5b}" oem="" oemversion="" alephversion="1000.0.0" machineid="3936551ef8a74300a6c6ffca9b9a0fe2" machinealias="" lang="en-US" board="amd64-usr" hardware_class="" delta_okay="false" >
Oct 16 19:55:35 ps2pdf update_engine[1822]: <ping active="1"></ping>
Oct 16 19:55:35 ps2pdf update_engine[1822]: <updatecheck></updatecheck>
Oct 16 19:55:35 ps2pdf update_engine[1822]: <event eventtype="3" eventresult="2" previousversion=""></event>
Oct 16 19:55:35 ps2pdf update_engine[1822]: </app>
Oct 16 19:55:35 ps2pdf update_engine[1822]: </request>
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.285226 1822 libcurl_http_fetcher.cc:47] Starting/Resuming transfer
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.285307 1822 libcurl_http_fetcher.cc:174] Setting up curl options for HTTPS
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.285488 1822 libcurl_http_fetcher.cc:449] Setting up timeout source: 1 seconds.
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.621377 1822 libcurl_http_fetcher.cc:263] HTTP response code: 200
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.622705 1822 libcurl_http_fetcher.cc:320] Transfer completed (200), 5707 bytes downloaded
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.623198 1822 omaha_request_action.cc:617] Omaha request response: <?xml version="1.0" encoding="UTF-8"?>
Oct 16 19:55:35 ps2pdf update_engine[1822]: <response protocol="3.0" server="nebraska"><daystart elapsed_seconds="0"></daystart><app appid="{e96281a6-d1af-4bde-9a0a-97b76e56dc57}" status="ok"><ping status="ok"></ping><updatecheck status="ok"><urls><url codebase="https://update.release.flatcar-linux.net/amd64-usr/4487.0.0/"></url></urls><manifest version="4487.0.0"><packages><package name="flatcar_production_update.gz" hash="1glpbAoUqTOzeEujLqkZI7QBYTM=" size="490829149" required="true"></package><package name="oem-akamai.gz" hash="SsOvoqngng+F9xtaZiqzkJRfqEA=" hash_sha256="2c2a91ce4813794fad1851f7fe542dcebdf451541401534b8a8b37fcd780406d" size="2051" required="false"></package><package name="oem-ami.gz" hash="Ny0mdXK+JeXsBwRV+MqdFBNpN0k=" hash_sha256="432b7039cb752a684e7dd1a7bc2f5c617c045c1c9e5b0015974ac3cd27217ad8" size="37050658" required="false"></package><package name="oem-azure.gz" hash="Q1AjuT6nfnRluE6r8fmEokSA03Q=" 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hash_sha256="e316a855b753bbd80af5eaae7d3d5e3b67f21a89e0e1057cf934c31434b31a61" size="2064" required="false"></package><package name="oem-openstack.gz" hash="Qrs1sNyOFahQ6Jikm//gz2KA4XY=" hash_sha256="c82b98573df670ef20946a6c4ee551700f124bd4284de3830828b4ecc8dc8d82" size="2025" required="false"></package><package name="oem-packet.gz" hash="3NAFELzsgwBxc4VKQgn0u7/QD28=" hash_sha256="8a6ce72b39e75ab6770b718303da3342527b0435034ae5b8e22131a14658497c" size="2049" required="false"></package><package name="oem-proxmoxve.gz" hash="k0BxsGD6ZBEypyHpwmB8X7k6bx4=" hash_sha256="997f0015718090b88c6df926050c38dcc1beff95c7c847cd28f24328346d79cf" size="2044" required="false"></package><package name="oem-qemu.gz" hash="FsMsNOX2jK7wc5MNaz5LrvwNYsM=" hash_sha256="0f1c7ffae2e23bb41dfd7d990335ea3985c0b55d06bb546844350a2686616ce8" size="2053" required="false"></package><package name="oem-scaleway.gz" hash="FIqRwdkZC0bjC1zWoXnloKh2a84=" 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Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.635579 1822 omaha_request_action.cc:450] Omaha Response manifest version = 4487.0.0
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.635628 1822 omaha_request_action.cc:473] Found 1 url(s)
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.635651 1822 omaha_request_action.cc:509] Processing first of 27 package(s)
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.635661 1822 omaha_request_action.cc:516] Omaha Response package name = flatcar_production_update.gz
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.635666 1822 omaha_request_action.cc:532] Url0: https://update.release.flatcar-linux.net/amd64-usr/4487.0.0/flatcar_production_update.gz
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.641572 1822 omaha_request_action.cc:544] Payload size = 490829149 bytes
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.641641 1822 omaha_request_action.cc:568] Found 1 action(s). Processing the postinstall action.
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.641672 1822 payload_state.cc:51] Resetting all persisted state as this is a new response
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.641680 1822 payload_state.cc:360] Current Response Signature =
Oct 16 19:55:35 ps2pdf update_engine[1822]: NumURLs = 1
Oct 16 19:55:35 ps2pdf update_engine[1822]: Url0 = https://update.release.flatcar-linux.net/amd64-usr/4487.0.0/flatcar_production_update.gz
Oct 16 19:55:35 ps2pdf update_engine[1822]: Payload Size = 490829149
Oct 16 19:55:35 ps2pdf update_engine[1822]: Payload Sha256 Hash = zm/7GW26fY+NRgDdRU6mIF5knXAWXlHOfkDKlcWDiXI=
Oct 16 19:55:35 ps2pdf update_engine[1822]: Is Delta Payload = 0
Oct 16 19:55:35 ps2pdf update_engine[1822]: Max Failure Count Per Url = 10
Oct 16 19:55:35 ps2pdf update_engine[1822]: Disable Payload Backoff = 1
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.642972 1822 payload_state.cc:381] Payload Attempt Number = 0
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.643054 1822 payload_state.cc:404] Current URL Index = 0
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.643155 1822 payload_state.cc:425] Current URL (Url0)'s Failure Count = 0
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.643222 1822 payload_state.cc:287] Resetting backoff expiry time as payload backoff is disabled
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.643234 1822 payload_state.cc:452] Backoff Expiry Time = 01/01/70 00:00:00 UTC
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.643285 1822 payload_state.cc:203] Payload backoff logic is disabled. Can proceed with the download
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.643357 1822 action_processor.cc:82] ActionProcessor::ActionComplete: finished OmahaRequestAction, starting OmahaResponseHandlerAction
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.643369 1822 omaha_response_handler_action.cc:40] Using Url0 as the download url this time
Oct 16 19:55:35 ps2pdf update_engine[1822]: E20251016 19:55:35.644089 1822 payload_processor.cc:487] prefs->GetInt64(kPrefsUpdateStateNextOperation, &next_operation) && next_operation != kUpdateStateOperationInvalid && next_operation > 0 failed.
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.760962 1822 omaha_response_handler_action.cc:82] Using this install plan:
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.760996 1822 install_plan.cc:53] InstallPlan: , new_update, url: https://update.release.flatcar-linux.net/amd64-usr/4487.0.0/flatcar_production_update.gz, payload size: 490829149, payload hash: zm/7GW26fY+NRgDdRU6mIF5knXAWXlHOfkDKlcWDiXI=, partition_path: /dev/sda3, kernel_path: /boot/coreos/vmlinuz-a, pcr_policy_path: /var/lib/update_engine/pcrs-a.zip, old_partition_path: /dev/sda4, old_kernel_path: /boot/coreos/vmlinuz-b
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.761052 1822 action_processor.cc:82] ActionProcessor::ActionComplete: finished OmahaResponseHandlerAction, starting FilesystemCopierAction
Oct 16 19:55:35 ps2pdf update_engine[1822]: I20251016 19:55:35.761281 1822 filesystem_copier_action.cc:296] Filesystem size: 1073741824
Oct 16 19:55:40 ps2pdf update_engine[1822]: I20251016 19:55:40.256093 1822 filesystem_copier_action.cc:274] Hash: aAr9VcKayYsOdrcbZGMjcKgspvSJvrtOq4tyzgmxy2o=
Oct 16 19:55:40 ps2pdf update_engine[1822]: I20251016 19:55:40.256162 1822 action_processor.cc:82] ActionProcessor::ActionComplete: finished FilesystemCopierAction, starting KernelCopierAction
Oct 16 19:55:40 ps2pdf update_engine[1822]: I20251016 19:55:40.583714 1822 action_processor.cc:82] ActionProcessor::ActionComplete: finished KernelCopierAction, starting OmahaRequestAction
Oct 16 19:55:40 ps2pdf update_engine[1822]: I20251016 19:55:40.583798 1822 omaha_request_action.cc:271] Posting an Omaha request to https://public.update.flatcar-linux.net/v1/update/
Oct 16 19:55:40 ps2pdf update_engine[1822]: I20251016 19:55:40.583807 1822 omaha_request_action.cc:272] Request: <?xml version="1.0" encoding="UTF-8"?>
Oct 16 19:55:40 ps2pdf update_engine[1822]: <request protocol="3.0" version="update_engine-0.4.10" updaterversion="update_engine-0.4.10" installsource="scheduler" ismachine="1">
Oct 16 19:55:40 ps2pdf update_engine[1822]: <os version="Chateau" platform="CoreOS" sp="4459.0.0_x86_64"></os>
Oct 16 19:55:40 ps2pdf update_engine[1822]: <app appid="{e96281a6-d1af-4bde-9a0a-97b76e56dc57}" version="4459.0.0" track="alpha" bootid="{a9bb4db3-e555-4fb6-b9ae-6a85417e7d5b}" oem="" oemversion="" alephversion="1000.0.0" machineid="3936551ef8a74300a6c6ffca9b9a0fe2" machinealias="" lang="en-US" board="amd64-usr" hardware_class="" delta_okay="false" >
Oct 16 19:55:40 ps2pdf update_engine[1822]: <event eventtype="13" eventresult="1"></event>
Oct 16 19:55:40 ps2pdf update_engine[1822]: </app>
Oct 16 19:55:40 ps2pdf update_engine[1822]: </request>
Oct 16 19:55:40 ps2pdf update_engine[1822]: I20251016 19:55:40.583813 1822 libcurl_http_fetcher.cc:47] Starting/Resuming transfer
Oct 16 19:55:40 ps2pdf update_engine[1822]: I20251016 19:55:40.584825 1822 libcurl_http_fetcher.cc:174] Setting up curl options for HTTPS
Oct 16 19:55:40 ps2pdf update_engine[1822]: I20251016 19:55:40.585016 1822 libcurl_http_fetcher.cc:449] Setting up timeout source: 1 seconds.
Oct 16 19:55:40 ps2pdf update_engine[1822]: I20251016 19:55:40.948029 1822 libcurl_http_fetcher.cc:442] io_counter = 1950
Oct 16 19:55:41 ps2pdf update_engine[1822]: I20251016 19:55:41.094929 1822 libcurl_http_fetcher.cc:263] HTTP response code: 200
Oct 16 19:55:41 ps2pdf update_engine[1822]: I20251016 19:55:41.096391 1822 libcurl_http_fetcher.cc:320] Transfer completed (200), 231 bytes downloaded
Oct 16 19:55:41 ps2pdf update_engine[1822]: I20251016 19:55:41.096426 1822 omaha_request_action.cc:617] Omaha request response: <?xml version="1.0" encoding="UTF-8"?>
Oct 16 19:55:41 ps2pdf update_engine[1822]: <response protocol="3.0" server="nebraska"><daystart elapsed_seconds="0"></daystart><app appid="{e96281a6-d1af-4bde-9a0a-97b76e56dc57}" status="ok"><event status="ok"></event></app></response>
Oct 16 19:55:41 ps2pdf update_engine[1822]: I20251016 19:55:41.096436 1822 action_processor.cc:82] ActionProcessor::ActionComplete: finished OmahaRequestAction, starting DownloadAction
Oct 16 19:55:41 ps2pdf update_engine[1822]: I20251016 19:55:41.096443 1822 install_plan.cc:53] InstallPlan: , new_update, url: https://update.release.flatcar-linux.net/amd64-usr/4487.0.0/flatcar_production_update.gz, payload size: 490829149, payload hash: zm/7GW26fY+NRgDdRU6mIF5knXAWXlHOfkDKlcWDiXI=, partition_path: /dev/sda3, kernel_path: /boot/coreos/vmlinuz-a, pcr_policy_path: /var/lib/update_engine/pcrs-a.zip, old_partition_path: /dev/sda4, old_kernel_path: /boot/coreos/vmlinuz-b
Oct 16 19:55:41 ps2pdf update_engine[1822]: I20251016 19:55:41.096995 1822 update_attempter.cc:424] Download status: active
Oct 16 19:55:41 ps2pdf update_engine[1822]: I20251016 19:55:41.097029 1822 multi_range_http_fetcher.cc:30] starting first transfer
Oct 16 19:55:41 ps2pdf update_engine[1822]: I20251016 19:55:41.097035 1822 multi_range_http_fetcher.cc:58] starting transfer of range 0+?
Oct 16 19:55:41 ps2pdf update_engine[1822]: I20251016 19:55:41.097043 1822 libcurl_http_fetcher.cc:47] Starting/Resuming transfer
Oct 16 19:55:41 ps2pdf update_engine[1822]: I20251016 19:55:41.097538 1822 libcurl_http_fetcher.cc:174] Setting up curl options for HTTPS
Oct 16 19:55:41 ps2pdf update_engine[1822]: I20251016 19:55:41.097652 1822 libcurl_http_fetcher.cc:449] Setting up timeout source: 1 seconds.
Oct 16 19:55:41 ps2pdf update_engine[1822]: I20251016 19:55:41.403446 1822 update_attempter.cc:446] Downloaded 8192/490829149 bytes (0%)
Oct 16 19:55:41 ps2pdf update_engine[1822]: I20251016 19:55:41.441265 1822 payload_processor.cc:39] PartitionInfo new_partition_info sha256: DzZUTou9CGpGRYOWtQS+0lNZwQaIJU9YgTr2ZQMfF30= size: 1073741824
Oct 16 19:55:41 ps2pdf update_engine[1822]: I20251016 19:55:41.441567 1822 payload_processor.cc:226] Starting to apply update payload operations
Oct 16 19:55:41 ps2pdf update_engine[1822]: I20251016 19:55:41.445178 1822 payload_processor.cc:282] Completed 1/1054 operations (0%)
(skipped the download here)
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.370522 1822 payload_processor.cc:282] Completed 1053/1054 operations (99%)
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.377589 1822 update_attempter.cc:446] Downloaded 490829149/490829149 bytes (100%)
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.387246 1822 payload_processor.cc:282] Completed 1054/1054 operations (100%)
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.387650 1822 payload_processor.cc:319] Extracted signature data of size 264 at 490768174
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.387691 1822 libcurl_http_fetcher.cc:263] HTTP response code: 200
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.389374 1822 libcurl_http_fetcher.cc:320] Transfer completed (200), 490829149 bytes downloaded
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.389402 1822 multi_range_http_fetcher.cc:151] Received transfer complete.
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.389408 1822 multi_range_http_fetcher.cc:108] TransferEnded w/ code 200
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.389413 1822 multi_range_http_fetcher.cc:142] Done w/ all transfers
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.789423 1822 update_attempter.cc:424] Download status: inactive
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.789479 1822 payload_processor.cc:327] Verifying delta payload using public key: /usr/share/update_engine/update-payload-key.pub.pem
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.789994 1822 payload_signer.cc:201] signature size = 264
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.790385 1822 payload_state.cc:70] Payload downloaded successfully
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.790407 1822 payload_state.cc:251] Incrementing the payload attempt number
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.790413 1822 payload_state.cc:381] Payload Attempt Number = 1
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.790498 1822 payload_state.cc:287] Resetting backoff expiry time as payload backoff is disabled
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.790504 1822 payload_state.cc:452] Backoff Expiry Time = 01/01/70 00:00:00 UTC
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.790601 1822 action_processor.cc:82] ActionProcessor::ActionComplete: finished DownloadAction, starting OmahaRequestAction
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.790624 1822 omaha_request_action.cc:271] Posting an Omaha request to https://public.update.flatcar-linux.net/v1/update/
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.790630 1822 omaha_request_action.cc:272] Request: <?xml version="1.0" encoding="UTF-8"?>
Oct 16 19:56:18 ps2pdf update_engine[1822]: <request protocol="3.0" version="update_engine-0.4.10" updaterversion="update_engine-0.4.10" installsource="scheduler" ismachine="1">
Oct 16 19:56:18 ps2pdf update_engine[1822]: <os version="Chateau" platform="CoreOS" sp="4459.0.0_x86_64"></os>
Oct 16 19:56:18 ps2pdf update_engine[1822]: <app appid="{e96281a6-d1af-4bde-9a0a-97b76e56dc57}" version="4459.0.0" track="alpha" bootid="{a9bb4db3-e555-4fb6-b9ae-6a85417e7d5b}" oem="" oemversion="" alephversion="1000.0.0" machineid="3936551ef8a74300a6c6ffca9b9a0fe2" machinealias="" lang="en-US" board="amd64-usr" hardware_class="" delta_okay="false" >
Oct 16 19:56:18 ps2pdf update_engine[1822]: <event eventtype="14" eventresult="1"></event>
Oct 16 19:56:18 ps2pdf update_engine[1822]: </app>
Oct 16 19:56:18 ps2pdf update_engine[1822]: </request>
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.790635 1822 libcurl_http_fetcher.cc:47] Starting/Resuming transfer
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.790665 1822 libcurl_http_fetcher.cc:174] Setting up curl options for HTTPS
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.790810 1822 libcurl_http_fetcher.cc:449] Setting up timeout source: 1 seconds.
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.938274 1822 libcurl_http_fetcher.cc:263] HTTP response code: 200
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.939635 1822 libcurl_http_fetcher.cc:320] Transfer completed (200), 231 bytes downloaded
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.939668 1822 omaha_request_action.cc:617] Omaha request response: <?xml version="1.0" encoding="UTF-8"?>
Oct 16 19:56:18 ps2pdf update_engine[1822]: <response protocol="3.0" server="nebraska"><daystart elapsed_seconds="0"></daystart><app appid="{e96281a6-d1af-4bde-9a0a-97b76e56dc57}" status="ok"><event status="ok"></event></app></response>
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.939677 1822 action_processor.cc:82] ActionProcessor::ActionComplete: finished OmahaRequestAction, starting FilesystemCopierAction
Oct 16 19:56:18 ps2pdf update_engine[1822]: I20251016 19:56:18.939700 1822 filesystem_copier_action.cc:294] Filesystem size: 1073741824
Oct 16 19:56:22 ps2pdf update_engine[1822]: I20251016 19:56:22.811355 1822 filesystem_copier_action.cc:274] Hash: DzZUTou9CGpGRYOWtQS+0lNZwQaIJU9YgTr2ZQMfF30=
Oct 16 19:56:22 ps2pdf update_engine[1822]: I20251016 19:56:22.811419 1822 action_processor.cc:82] ActionProcessor::ActionComplete: finished FilesystemCopierAction, starting KernelVerifierAction
Oct 16 19:56:22 ps2pdf update_engine[1822]: I20251016 19:56:22.917934 1822 kernel_verifier_action.cc:74] Kernel size: 30624832
Oct 16 19:56:22 ps2pdf update_engine[1822]: I20251016 19:56:22.917994 1822 kernel_verifier_action.cc:75] Kernel hash: Ec0i9O4LI+5Q7kXLADyGwp0XtVC03JBjSTS/NY8cYVM=
Oct 16 19:56:22 ps2pdf update_engine[1822]: I20251016 19:56:22.918006 1822 action_processor.cc:82] ActionProcessor::ActionComplete: finished KernelVerifierAction, starting PCRPolicyPostAction
Oct 16 19:56:22 ps2pdf update_engine[1822]: I20251016 19:56:22.918016 1822 action_processor.cc:82] ActionProcessor::ActionComplete: finished PCRPolicyPostAction, starting PostinstallRunnerAction
Oct 16 19:56:22 ps2pdf update_engine[1822]: I20251016 19:56:22.966152 1822 postinstall_runner_action.cc:40] Failed to mount install part as ext2. Trying ext3.
Oct 16 19:56:22 ps2pdf update_engine[1822]: I20251016 19:56:22.966619 1822 postinstall_runner_action.cc:48] Failed to mount install part as ext2/ext3. Trying btrfs.
Oct 16 19:56:23 ps2pdf update_engine[1822]: I20251016 19:56:23.035717 1822 subprocess.cc:46] Subprocess output:
Oct 16 19:56:23 ps2pdf update_engine[1822]: grep: /usr/share/oem/oem-release: No such file or directory
Oct 16 19:56:23 ps2pdf update_engine[1822]: grep: /etc/flatcar/enabled-sysext.conf: No such file or directory
Oct 16 19:56:23 ps2pdf update_engine[1822]: grep: /usr/share/flatcar/enabled-sysext.conf: No such file or directory
Oct 16 19:56:23 ps2pdf update_engine[1822]: grep: /etc/flatcar/enabled-sysext.conf: No such file or directory
Oct 16 19:56:23 ps2pdf update_engine[1822]: attr_remove: Operation not supported
Oct 16 19:56:23 ps2pdf update_engine[1822]: Could not remove "overlay.opaque" for /etc/extensions
Oct 16 19:56:23 ps2pdf update_engine[1822]: start size part contents
Oct 16 19:56:23 ps2pdf update_engine[1822]: 270336 2097152 3 Label: "USR-A"
Oct 16 19:56:23 ps2pdf update_engine[1822]: Type: Alias for coreos-rootfs
Oct 16 19:56:23 ps2pdf update_engine[1822]: UUID: 7130C94A-213A-4E5A-8E26-6CCE9662F132
Oct 16 19:56:23 ps2pdf update_engine[1822]: Attr: priority=2 tries=1 successful=0
Oct 16 19:56:23 ps2pdf update_engine[1822]: FLATCAR_RELEASE_VERSION=4487.0.0
Oct 16 19:56:23 ps2pdf update_engine[1822]: FLATCAR_RELEASE_BOARD=amd64-usr
Oct 16 19:56:23 ps2pdf update_engine[1822]: FLATCAR_RELEASE_APPID={e96281a6-d1af-4bde-9a0a-97b76e56dc57}
Oct 16 19:56:23 ps2pdf update_engine[1822]: Setup USR-A (/dev/sda3) for next boot.
Oct 16 19:56:23 ps2pdf update_engine[1822]: I20251016 19:56:23.035765 1822 postinstall_runner_action.cc:104] Postinst command succeeded
Oct 16 19:56:23 ps2pdf update_engine[1822]: I20251016 19:56:23.037293 1822 action_processor.cc:82] ActionProcessor::ActionComplete: finished PostinstallRunnerAction, starting OmahaRequestAction
Oct 16 19:56:23 ps2pdf update_engine[1822]: I20251016 19:56:23.037338 1822 omaha_request_action.cc:271] Posting an Omaha request to https://public.update.flatcar-linux.net/v1/update/
Oct 16 19:56:23 ps2pdf update_engine[1822]: I20251016 19:56:23.037345 1822 omaha_request_action.cc:272] Request: <?xml version="1.0" encoding="UTF-8"?>
Oct 16 19:56:23 ps2pdf update_engine[1822]: <request protocol="3.0" version="update_engine-0.4.10" updaterversion="update_engine-0.4.10" installsource="scheduler" ismachine="1">
Oct 16 19:56:23 ps2pdf update_engine[1822]: <os version="Chateau" platform="CoreOS" sp="4459.0.0_x86_64"></os>
Oct 16 19:56:23 ps2pdf update_engine[1822]: <app appid="{e96281a6-d1af-4bde-9a0a-97b76e56dc57}" version="4459.0.0" track="alpha" bootid="{a9bb4db3-e555-4fb6-b9ae-6a85417e7d5b}" oem="" oemversion="" alephversion="1000.0.0" machineid="3936551ef8a74300a6c6ffca9b9a0fe2" machinealias="" lang="en-US" board="amd64-usr" hardware_class="" delta_okay="false" >
Oct 16 19:56:23 ps2pdf update_engine[1822]: <event eventtype="3" eventresult="1"></event>
Oct 16 19:56:23 ps2pdf update_engine[1822]: </app>
Oct 16 19:56:23 ps2pdf update_engine[1822]: </request>
Oct 16 19:56:23 ps2pdf update_engine[1822]: I20251016 19:56:23.037351 1822 libcurl_http_fetcher.cc:47] Starting/Resuming transfer
Oct 16 19:56:23 ps2pdf update_engine[1822]: I20251016 19:56:23.037387 1822 libcurl_http_fetcher.cc:174] Setting up curl options for HTTPS
Oct 16 19:56:23 ps2pdf update_engine[1822]: I20251016 19:56:23.037539 1822 libcurl_http_fetcher.cc:449] Setting up timeout source: 1 seconds.
Oct 16 19:56:23 ps2pdf update_engine[1822]: I20251016 19:56:23.173959 1822 libcurl_http_fetcher.cc:263] HTTP response code: 200
Oct 16 19:56:23 ps2pdf update_engine[1822]: I20251016 19:56:23.175370 1822 libcurl_http_fetcher.cc:320] Transfer completed (200), 231 bytes downloaded
Oct 16 19:56:23 ps2pdf update_engine[1822]: I20251016 19:56:23.175403 1822 omaha_request_action.cc:617] Omaha request response: <?xml version="1.0" encoding="UTF-8"?>
Oct 16 19:56:23 ps2pdf update_engine[1822]: <response protocol="3.0" server="nebraska"><daystart elapsed_seconds="0"></daystart><app appid="{e96281a6-d1af-4bde-9a0a-97b76e56dc57}" status="ok"><event status="ok"></event></app></response>
Oct 16 19:56:23 ps2pdf update_engine[1822]: I20251016 19:56:23.175412 1822 action_processor.cc:65] ActionProcessor::ActionComplete: finished last action of type OmahaRequestAction
Oct 16 19:56:23 ps2pdf update_engine[1822]: I20251016 19:56:23.175418 1822 action_processor.cc:73] ActionProcessor::ActionComplete: finished last action of type OmahaRequestAction
Oct 16 19:56:23 ps2pdf update_engine[1822]: I20251016 19:56:23.175423 1822 update_attempter.cc:306] Processing Done.
Oct 16 19:56:23 ps2pdf update_engine[1822]: I20251016 19:56:23.176596 1822 update_attempter.cc:332] Update successfully applied, waiting to reboot.
Oct 16 19:56:23 ps2pdf update_engine[1822]: I20251016 19:56:23.176626 1822 update_check_scheduler.cc:74] Next update check in 47m33s
Oct 16 20:01:23 ps2pdf systemd[1]: update-engine.service: Main process exited, code=exited, status=1/FAILURE
Oct 16 20:01:23 ps2pdf systemd[1]: update-engine.service: Failed with result 'exit-code'.
Oct 16 20:01:23 ps2pdf systemd[1]: Stopped update-engine.service - Update Engine.
Oct 16 20:01:23 ps2pdf systemd[1]: update-engine.service: Consumed 55.746s CPU time, 1.3G memory peak.
-- Boot a9a07b73a82a462c9400a31d9ac6c704 --
Oct 16 20:09:18 ps2pdf systemd[1]: Starting update-engine.service - Update Engine...
Oct 16 20:09:18 ps2pdf update_engine[1728]: I20251016 20:09:18.673859 1728 main.cc:92] Flatcar Update Engine starting
Oct 16 20:09:18 ps2pdf update_engine[1728]: I20251016 20:09:18.676642 1728 payload_state.cc:360] Current Response Signature =
Oct 16 20:09:18 ps2pdf update_engine[1728]: NumURLs = 1
Oct 16 20:09:18 ps2pdf update_engine[1728]: Url0 = https://update.release.flatcar-linux.net/amd64-usr/4487.0.0/flatcar_production_update.gz
Oct 16 20:09:18 ps2pdf update_engine[1728]: Payload Size = 490829149
Oct 16 20:09:18 ps2pdf update_engine[1728]: Payload Sha256 Hash = zm/7GW26fY+NRgDdRU6mIF5knXAWXlHOfkDKlcWDiXI=
Oct 16 20:09:18 ps2pdf update_engine[1728]: Is Delta Payload = 0
Oct 16 20:09:18 ps2pdf update_engine[1728]: Max Failure Count Per Url = 10
Oct 16 20:09:18 ps2pdf update_engine[1728]: Disable Payload Backoff = 1
Oct 16 20:09:18 ps2pdf update_engine[1728]: I20251016 20:09:18.677521 1728 payload_state.cc:381] Payload Attempt Number = 1
Oct 16 20:09:18 ps2pdf update_engine[1728]: I20251016 20:09:18.677806 1728 payload_state.cc:404] Current URL Index = 0
Oct 16 20:09:18 ps2pdf update_engine[1728]: I20251016 20:09:18.677975 1728 payload_state.cc:425] Current URL (Url0)'s Failure Count = 0
Oct 16 20:09:18 ps2pdf update_engine[1728]: I20251016 20:09:18.678253 1728 payload_state.cc:452] Backoff Expiry Time = 01/01/70 00:00:00 UTC
Oct 16 20:09:18 ps2pdf update_engine[1728]: I20251016 20:09:18.680212 1728 update_check_scheduler.cc:74] Next update check in 3m32s
Oct 16 20:09:18 ps2pdf systemd[1]: Started update-engine.service - Update Engine.
Oct 16 20:09:18 ps2pdf systemd[1]: Stopping update-engine.service - Update Engine...
Oct 16 20:09:18 ps2pdf systemd[1]: update-engine.service: Main process exited, code=exited, status=1/FAILURE
Oct 16 20:09:18 ps2pdf systemd[1]: update-engine.service: Failed with result 'exit-code'.
Oct 16 20:09:18 ps2pdf systemd[1]: Stopped update-engine.service - Update Engine.
Oct 16 20:09:18 ps2pdf systemd[1]: Starting update-engine.service - Update Engine...
Oct 16 20:09:18 ps2pdf update_engine[1817]: I20251016 20:09:18.901301 1817 main.cc:92] Flatcar Update Engine starting
Oct 16 20:09:18 ps2pdf update_engine[1817]: I20251016 20:09:18.901475 1817 payload_state.cc:360] Current Response Signature =
Oct 16 20:09:18 ps2pdf update_engine[1817]: NumURLs = 1
Oct 16 20:09:18 ps2pdf update_engine[1817]: Url0 = https://update.release.flatcar-linux.net/amd64-usr/4487.0.0/flatcar_production_update.gz
Oct 16 20:09:18 ps2pdf update_engine[1817]: Payload Size = 490829149
Oct 16 20:09:18 ps2pdf update_engine[1817]: Payload Sha256 Hash = zm/7GW26fY+NRgDdRU6mIF5knXAWXlHOfkDKlcWDiXI=
Oct 16 20:09:18 ps2pdf update_engine[1817]: Is Delta Payload = 0
Oct 16 20:09:18 ps2pdf update_engine[1817]: Max Failure Count Per Url = 10
Oct 16 20:09:18 ps2pdf update_engine[1817]: Disable Payload Backoff = 1
Oct 16 20:09:18 ps2pdf update_engine[1817]: I20251016 20:09:18.901640 1817 payload_state.cc:381] Payload Attempt Number = 1
Oct 16 20:09:18 ps2pdf update_engine[1817]: I20251016 20:09:18.901719 1817 payload_state.cc:404] Current URL Index = 0
Oct 16 20:09:18 ps2pdf update_engine[1817]: I20251016 20:09:18.901793 1817 payload_state.cc:425] Current URL (Url0)'s Failure Count = 0
Oct 16 20:09:18 ps2pdf update_engine[1817]: I20251016 20:09:18.901859 1817 payload_state.cc:452] Backoff Expiry Time = 01/01/70 00:00:00 UTC
Oct 16 20:09:18 ps2pdf systemd[1]: Started update-engine.service - Update Engine.
Then the update cycle continued until stopping the update-engine service.
$ sudo cgpt show /dev/sda
start size part contents
0 1 Hybrid MBR
1 1 Pri GPT header
2 32 Pri GPT table
4096 262144 1 Label: "EFI-SYSTEM"
Type: EFI System Partition
UUID: E4D9B058-1C65-4EA0-8BF4-C9CA227E0C37
Attr: Legacy BIOS Bootable
266240 4096 2 Label: "BIOS-BOOT"
Type: BIOS Boot Partition
UUID: 7B8933ED-103D-4027-82DC-97F243317B37
270336 2097152 3 Label: "USR-A"
Type: Alias for coreos-rootfs
UUID: 7130C94A-213A-4E5A-8E26-6CCE9662F132
Attr: priority=2 tries=1 successful=0
2367488 2097152 4 Label: "USR-B"
Type: Alias for coreos-rootfs
UUID: E03DD35C-7C2D-4A47-B3FE-27F15780A57C
Attr: priority=1 tries=0 successful=1
4464640 262144 6 Label: "OEM"
Type: Alias for linux-data
UUID: 8DF3CA89-4CD1-42A0-ADD3-7C7EA58023AD
4726784 131072 7 Label: "OEM-CONFIG"
Type: CoreOS reserved
UUID: E258F1D7-F95C-4FAE-B4AA-399C0EE2CEC3
4857856 129359839 9 Label: "ROOT"
Type: CoreOS auto-resize
UUID: F1D56B8B-7716-47EE-906E-2443D9F14C40
134217695 32 Sec GPT table
134217727 1 Sec GPT header
I'll provide any additional information when necessary.