!purego && linux package nistec import ( "syscall" "testing" "unsafe" ) // Lightly adapted from the bytes test package. Allocate a pair of T one at the start of a page, another at the // end. Any access beyond or before the page boundary should cause a fault. This is linux specific. func dangerousObjs[T any](t *testing.T) (start *T, end *T) { pagesize := syscall.Getpagesize() b, err := syscall.Mmap(0, 0, 3*pagesize, syscall.PROT_READ|syscall.PROT_WRITE, syscall.MAP_ANONYMOUS|syscall.MAP_PRIVATE) if err...

## Changelog since v1.18.19

## Changes by Kind

### Bug or Regression

- Reverted the previous fix for portforward cleanup because it introduced a kubelet regression which can lead into segmentation faults. ([#102838](https://github.com/kubernetes/kubernetes/pull/102838), [@saschagrunert](https://github.com/saschagrunert)) [SIG API Machinery and Node]

## Dependencies

### Added
_Nothing has changed._

pkg syscall (netbsd-arm64-cgo), const EDOM = 33
pkg syscall (netbsd-arm64-cgo), const EDQUOT = 69
pkg syscall (netbsd-arm64-cgo), const EEXIST = 17
pkg syscall (netbsd-arm64-cgo), const EFAULT = 14
pkg syscall (netbsd-arm64-cgo), const EFBIG = 27
pkg syscall (netbsd-arm64-cgo), const EFTYPE = 79
pkg syscall (netbsd-arm64-cgo), const EFTYPE Errno
pkg syscall (netbsd-arm64-cgo), const EHOSTDOWN = 64

pkg syscall (freebsd-arm64), const EDOOFUS = 88
pkg syscall (freebsd-arm64), const EDOOFUS Errno
pkg syscall (freebsd-arm64), const EDQUOT = 69
pkg syscall (freebsd-arm64), const EEXIST = 17
pkg syscall (freebsd-arm64), const EFAULT = 14
pkg syscall (freebsd-arm64), const EFBIG = 27
pkg syscall (freebsd-arm64), const EFTYPE = 79
pkg syscall (freebsd-arm64), const EFTYPE Errno
pkg syscall (freebsd-arm64), const EHOSTDOWN = 64

pkg syscall (darwin-arm64), const EDEVERR Errno
pkg syscall (darwin-arm64), const EDOM = 33
pkg syscall (darwin-arm64), const EDQUOT = 69
pkg syscall (darwin-arm64), const EEXIST = 17
pkg syscall (darwin-arm64), const EFAULT = 14
pkg syscall (darwin-arm64), const EFBIG = 27
pkg syscall (darwin-arm64), const EFTYPE = 79
pkg syscall (darwin-arm64), const EFTYPE Errno
pkg syscall (darwin-arm64), const EHOSTDOWN = 64

pkg syscall (freebsd-riscv64), const EDOOFUS Errno #53466
pkg syscall (freebsd-riscv64), const EDQUOT = 69 #53466
pkg syscall (freebsd-riscv64), const EEXIST = 17 #53466
pkg syscall (freebsd-riscv64), const EFAULT = 14 #53466
pkg syscall (freebsd-riscv64), const EFBIG = 27 #53466
pkg syscall (freebsd-riscv64), const EFTYPE = 79 #53466
pkg syscall (freebsd-riscv64), const EFTYPE Errno #53466

- Reverted the previous fix for portforward cleanup because it introduced a kubelet regression which can lead into segmentation faults. ([#102587](https://github.com/kubernetes/kubernetes/pull/102587), [@saschagrunert](https://github.com/saschagrunert)) [SIG API Machinery and Node]

### Other (Cleanup or Flake)

- Reverted the previous fix for portforward cleanup because it introduced a kubelet regression which can lead into segmentation faults. ([#102586](https://github.com/kubernetes/kubernetes/pull/102586), [@saschagrunert](https://github.com/saschagrunert)) [SIG API Machinery and Node]

- Reverted the previous fix for portforward cleanup because it introduced a kubelet regression which can lead into segmentation faults. ([#102588](https://github.com/kubernetes/kubernetes/pull/102588), [@saschagrunert](https://github.com/saschagrunert)) [SIG API Machinery and Node]

### Other (Cleanup or Flake)

pkg syscall, const EDEADLK Errno
pkg syscall, const EDESTADDRREQ Errno
pkg syscall, const EDOM Errno
pkg syscall, const EDQUOT Errno
pkg syscall, const EEXIST Errno
pkg syscall, const EFAULT Errno
pkg syscall, const EFBIG Errno
pkg syscall, const EHOSTDOWN Errno
pkg syscall, const EHOSTUNREACH Errno
pkg syscall, const EIDRM Errno
pkg syscall, const EILSEQ Errno