Nextcloud wont start after nightly backup

[Roman991]

Its already the 3rd ot 4th time the nextcloud instance wont start after the nightly backup.

Steps to reproduce

I dont know how to reproduce it or find the guilty container.

docker stats

docker ps --all

docker logs nextcloud-aio-nextcloud returns nothing

htop

There's this (find) process which keeps the CPU high

logs from the mastercontainer

Fatal error: Uncaught GuzzleHttp\Exception\ServerException: Server error: `POST http://localhost/v1.41/containers/nextcloud-aio-nextcloud/start` resulted in a `500 Internal Server Error` response:
{"message":"failed to create task for container: failed to create shim task: OCI runtime create failed: runc create fail (truncated...)
 in /var/www/docker-aio/php/vendor/guzzlehttp/guzzle/src/Exception/RequestException.php:113
Stack trace:
#0 /var/www/docker-aio/php/vendor/guzzlehttp/guzzle/src/Middleware.php(72): GuzzleHttp\Exception\RequestException::create(Object(GuzzleHttp\Psr7\Request), Object(GuzzleHttp\Psr7\Response), NULL, Array, NULL)
#1 /var/www/docker-aio/php/vendor/guzzlehttp/promises/src/Promise.php(209): GuzzleHttp\Middleware::GuzzleHttp\{closure}(Object(GuzzleHttp\Psr7\Response))
#2 /var/www/docker-aio/php/vendor/guzzlehttp/promises/src/Promise.php(158): GuzzleHttp\Promise\Promise::callHandler(1, Object(GuzzleHttp\Psr7\Response), NULL)
#3 /var/www/docker-aio/php/vendor/guzzlehttp/promises/src/TaskQueue.php(52): GuzzleHttp\Promise\Promise::GuzzleHttp\Promise\{closure}()
#4 /var/www/docker-aio/php/vendor/guzzlehttp/promises/src/Promise.php(251): GuzzleHttp\Promise\TaskQueue->run(true)
#5 /var/www/docker-aio/php/vendor/guzzlehttp/promises/src/Promise.php(227): GuzzleHttp\Promise\Promise->invokeWaitFn()
#6 /var/www/docker-aio/php/vendor/guzzlehttp/promises/src/Promise.php(272): GuzzleHttp\Promise\Promise->waitIfPending()
#7 /var/www/docker-aio/php/vendor/guzzlehttp/promises/src/Promise.php(229): GuzzleHttp\Promise\Promise->invokeWaitList()
#8 /var/www/docker-aio/php/vendor/guzzlehttp/promises/src/Promise.php(69): GuzzleHttp\Promise\Promise->waitIfPending()
#9 /var/www/docker-aio/php/vendor/guzzlehttp/guzzle/src/Client.php(189): GuzzleHttp\Promise\Promise->wait()
#10 /var/www/docker-aio/php/vendor/guzzlehttp/guzzle/src/ClientTrait.php(95): GuzzleHttp\Client->request('POST', 'http://localhos...', Array)
#11 /var/www/docker-aio/php/src/Docker/DockerActionManager.php(189): GuzzleHttp\Client->post('http://localhos...')
#12 /var/www/docker-aio/php/src/Controller/DockerController.php(48): AIO\Docker\DockerActionManager->StartContainer(Object(AIO\Container\Container))
#13 /var/www/docker-aio/php/src/Controller/DockerController.php(33): AIO\Controller\DockerController->PerformRecursiveContainerStart('nextcloud-aio-n...', true)
#14 /var/www/docker-aio/php/src/Controller/DockerController.php(193): AIO\Controller\DockerController->PerformRecursiveContainerStart('nextcloud-aio-a...', true)
#15 /var/www/docker-aio/php/src/Cron/StartAndUpdateContainers.php(17): AIO\Controller\DockerController->startTopContainer(true)
#16 {main}
  thrown in /var/www/docker-aio/php/vendor/guzzlehttp/guzzle/src/Exception/RequestException.php on line 113
Something seems to be wrong: Nextcloud should be started at this step.
Sending backup notification...
Daily backup script has finished
Total reclaimed space: 0B
++ head -1 /mnt/docker-aio-config/data/daily_backup_time
+ BACKUP_TIME=02:00
+ export BACKUP_TIME
+ export DAILY_BACKUP=1
+ DAILY_BACKUP=1
++ sed -n 2p /mnt/docker-aio-config/data/daily_backup_time
+ '[' '' '!=' automaticUpdatesAreNotEnabled ']'
+ export AUTOMATIC_UPDATES=1
+ AUTOMATIC_UPDATES=1
+ set +x

Host OS

proxmox v8, LXC debian container with FUSE and NESTING

I dont know what else to inspect

Nextcloud AIO version

latest

Current channel

stable

Other valuable info

[szaimen]

failed to create task for container: failed to create shim task: OCI runtime create failed: runc create fail

Hi, I found this: https://www.google.com/search?q=%22failed+to+create+shim+task%3A+OCI+runtime+create+failed%3A+runc+create+failed%22&sca_esv=569424800&ei=IaQWZZK5C8WVxc8P2u2MsAs&ved=0ahUKEwjSza3Py8-BAxXFSvEDHdo2A7YQ4dUDCG0&uact=5&oq=%22failed+to+create+shim+task%3A+OCI+runtime+create+failed%3A+runc+create+failed%22&gs_lp=Egxnd3Mtd2l6LXNlcnAiSyJmYWlsZWQgdG8gY3JlYXRlIHNoaW0gdGFzazogT0NJIHJ1bnRpbWUgY3JlYXRlIGZhaWxlZDogcnVuYyBjcmVhdGUgZmFpbGVkIkgAUABYAHAAeAGQAQCYAQCgAQCqAQC4AQPIAQD4AQHiAwQYACBB&sclient=gws-wiz-serp

[Roman991]

oh srr,
I thought it was nextcloud related