You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
However, these issues are related to CentOS and not Ubuntu.
Additionally, these issues claim tasks are blocked, which doesn't happen according to our dmesg.
This repository uses a bot to automatically label issues which have not had any activity (commit/comment/label) for 60 days. This helps us manage the community issues better. If the issue is still relevant, please add a comment to the issue so the bot can remove the label and we know it is still valid. If it is no longer relevant (or possibly fixed in the latest release), the bot will automatically close the issue in 14 days. Thank you for your contributions.
What kind of request is this (question/bug/enhancement/feature request):
Bug
Steps to reproduce (least amount of steps as possible):
Leave Rancher running for a couple of days.
Result:
When dockers are running on the server, the following errors are generated by dmesg.
Eventually, the server crashes (after about 3-4 days since first docker boot) and the last thing that can be seen in the kern.log are the SLUB errors.
Other details that may be helpful:
Related problems I found:
https://pingcap.com/blog/try-to-fix-two-linux-kernel-bugs-while-testing-tidb-operator-in-k8s/
opencontainers/runc#1725
kubernetes/kubernetes#61937 (comment)
However, these issues are related to CentOS and not Ubuntu.
Additionally, these issues claim tasks are blocked, which doesn't happen according to our dmesg.
This problem was also reported to Docker and Kubernetes:
kubernetes/kubernetes#82534
docker/for-linux#774
Environment information
rancher/rancher
/rancher/server
image tag or shown bottom left in the UI): 2.2.7Cluster information
Cluster type (Hosted/Infrastructure Provider/Custom/Imported): Hosted
Machine type (cloud/VM/metal) and specifications (CPU/memory): Dell Poweredge 430, Intel(R) Xeon(R) CPU E5-2650 v4, 128GB RAM
Kubernetes version: 1.14.6
Docker version (use
docker version
):The text was updated successfully, but these errors were encountered: