-- expect --
FAILURE "expected a proc but didn't have one"
-- trace --
Trace Go1.22
EventBatch gen=1 m=0 time=0 size=5
Frequency freq=15625000
EventBatch gen=1 m=0 time=0 size=5
GoCreate dt=0 new_g=1 new_stack=0 stack=0

	result := make(map[string]string)

	mountInfo, err := os.Open("/proc/self/mountinfo")
	if err != nil {
		return nil, err
	}
	defer mountInfo.Close()

	scanner := bufio.NewScanner(mountInfo)
	for scanner.Scan() {
		s := strings.Split(scanner.Text(), " ")
		if len(s) != 11 {
			return nil, errors.New("unsupported /proc/self/mountinfo format")
		}
		result[s[2]] = s[9]
	}

		sb.WriteByte(byte(b))
	}
	major, minor, _, ok := parseRelease(sb.String())
	return ok && (major > 4 || major == 4 && minor >= 11)
}

func doinit() {
	if err := readHWCAP(); err != nil {
		// We failed to read /proc/self/auxv. This can happen if the binary has
		// been given extra capabilities(7) with /bin/setcap.
		//
		// When this happens, we have two options. If the Linux kernel is new

              - NET_RAW
              # CAP_SYS_ADMIN is required for both ambient and repair, in order to open
              # network namespaces in `/proc` to obtain descriptors for entering pod netnamespaces.
              # There does not appear to be a more granular capability for this.
              - SYS_ADMIN
{{- if .Values.cni.seccompProfile }}
            seccompProfile:

        result = gradle.waitForFinish()

        then:
        outputContainsKilledWorkerWarning()
    }

    static void kill(long pid1) {
        def proc = new ProcessFixture(pid1)
        proc.kill(false)
        proc.waitForFinish()
    }

    void outputContainsKilledWorkerWarning() {
        if (OperatingSystem.current().windows) {

				// Number of probes.
				// ~ cat /proc/sys/net/ipv4/tcp_keepalive_probes (defaults to 9, we reduce it to 5)
				_ = syscall.SetsockoptInt(fd, syscall.IPPROTO_TCP, syscall.TCP_KEEPCNT, 5)

				// Wait time after successful probe in seconds.
				// ~ cat /proc/sys/net/ipv4/tcp_keepalive_intvl (defaults to 75 secs, we reduce it to 15 secs)

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Tests increasing and decreasing GOMAXPROCS to try and
// catch issues with stale proc state.

//go:build ignore

package main

import (
	"log"
	"os"
	"runtime"
	"runtime/trace"
	"time"
)

func main() {
	// Start a goroutine that calls runtime.GC to try and

// distinct mapped regions per process. As of this writing:
//
//	Darwin    unlimited
//	DragonFly   1000000 (vm.max_proc_mmap)
//	FreeBSD   unlimited
//	Linux         65530 (vm.max_map_count) // TODO: query /proc/sys/vm/max_map_count?
//	NetBSD    unlimited
//	OpenBSD   unlimited
var mmapLimit int32 = 1<<31 - 1

func init() {
	// Linux is the only practically concerning OS.
	if runtime.GOOS == "linux" {
		mmapLimit = 30000

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package oldtrace

import "errors"

type orderEvent struct {
	ev   Event
	proc *proc
}

type gStatus int

type gState struct {
	seq    uint64
	status gStatus
}

const (
	gDead gStatus = iota
	gRunnable
	gRunning
	gWaiting

	unordered = ^uint64(0)

set -u
# Print commands
set -x

# shellcheck source=prow/lib.sh
source "${ROOT}/prow/lib.sh"
setup_and_export_git_sha

# shellcheck source=common/scripts/kind_provisioner.sh
source "${ROOT}/common/scripts/kind_provisioner.sh"

TOPOLOGY=SINGLE_CLUSTER
NODE_IMAGE="gcr.io/istio-testing/kind-node:v1.30.0"
KIND_CONFIG=""
CLUSTER_TOPOLOGY_CONFIG_FILE="${ROOT}/prow/config/topology/multicluster.json"

export FAST_VM_BUILDS=true