* Add generic Toleration for NoExecute Taints to NodeProblemDetector, so that NPD can be scheduled to nodes with NoExecute taints by default. ([#45883](https://github.com/kubernetes/kubernetes/pull/45883), [@gmarek](https://github.com/gmarek))

* Fix an issue where filesystems are not unmounted when a backend is not reachable and returns EIO. ([#67097](https://github.com/kubernetes/kubernetes/pull/67097), [@chakri-nelluri](https://github.com/chakri-nelluri))
* Add NoSchedule/NoExecute tolerations to ip-masq-agent, ensuring it to be scheduled in all nodes except master. ([#66260](https://github.com/kubernetes/kubernetes/pull/66260), [@tanshanshan](https://github.com/tanshanshan))

    * - Update debian-iptables image for CVEs.
    * - Change chain name to IP-MASQ to be compatible with the
    * pre-injected masquerade rules.
* Add NoSchedule/NoExecute tolerations to ip-masq-agent, ensuring it to be scheduled in all nodes except master. ([#66260](https://github.com/kubernetes/kubernetes/pull/66260), [@tanshanshan](https://github.com/tanshanshan))

### SIG Network

- The ip-masq-agent will now be scheduled in all nodes except master due to NoSchedule/NoExecute tolerations. ([#66260](https://github.com/kubernetes/kubernetes/pull/66260), [@tanshanshan](https://github.com/tanshanshan))

- Fixing a bug where a failed node may not have the NoExecute taint set correctly ([#96876](https://github.com/kubernetes/kubernetes/pull/96876), [@howieyuen](https://github.com/howieyuen)) [SIG Apps and Node]

- Fix `kubectl set env` or `resources` not working for initcontainers. ([#101669](https://github.com/kubernetes/kubernetes/pull/101669), [@carlory](https://github.com/carlory))
- Fix `kubectl` alpha debug node does not work on tainted(NoExecute) nodes and tolerate everything. ([#98431](https://github.com/kubernetes/kubernetes/pull/98431), [@wawa0210](https://github.com/wawa0210))

  - PreemptionByKubeScheduler (Pod preempted by kube-scheduler)
  - DeletionByTaintManager (Pod deleted by taint manager due to NoExecute taint)
  - EvictionByEvictionAPI (Pod evicted by Eviction API)
  - DeletionByPodGC (an orphaned Pod deleted by PodGC) ([#110959](https://github.com/kubernetes/kubernetes/pull/110959), [@mimowo](https://github.com/mimowo))

- Fixing a bug where a failed node may not have the NoExecute taint set correctly ([#98943](https://github.com/kubernetes/kubernetes/pull/98943), [@CKchen0726](https://github.com/CKchen0726)) [SIG Apps and Node]

- Fixed code to ensure that pods running on nodes tainted with `NoExecute` continue to run when the `PodDisruptionConditions` feature gate is enabled. ([#112518](https://github.com/kubernetes/kubernetes/pull/112518), [@mimowo](https://github.com/mimowo))

- Kubeadm: fixed the bug that `kubeadm certs generate-csr` command does not remove duplicated SANs ([#107982](https://github.com/kubernetes/kubernetes/pull/107982), [@SataQiu](https://github.com/SataQiu))
- Kubelet now checks "NoExecute" taint/toleration before accepting pods, except for static pods. ([#101218](https://github.com/kubernetes/kubernetes/pull/101218), [@gjkim42](https://github.com/gjkim42))