diff --git a/cpu/cpu_darwin_arm64.go b/cpu/cpu_darwin_arm64.go
index 2effcadf8d..c9628a6d72 100644
--- a/cpu/cpu_darwin_arm64.go
+++ b/cpu/cpu_darwin_arm64.go
@@ -6,24 +6,38 @@ package cpu
 import (
 	"encoding/binary"
 	"fmt"
+	"sync"
 	"unsafe"
 
 	"github.com/shirou/gopsutil/v4/internal/common"
 )
 
+// Keep IOKit and CoreFoundation libraries open for the process lifetime.
+// See: https://github.com/shirou/gopsutil/issues/1832
+var (
+	cpuLibOnce sync.Once
+	cpuIOKit   *common.IOKitLib
+	cpuCF      *common.CoreFoundationLib
+	cpuLibErr  error
+)
+
+func initCPULibraries() {
+	cpuIOKit, cpuLibErr = common.NewIOKitLib()
+	if cpuLibErr != nil {
+		return
+	}
+	cpuCF, cpuLibErr = common.NewCoreFoundationLib()
+}
+
 // https://github.com/shoenig/go-m1cpu/blob/v0.1.6/cpu.go
 func getFrequency() (float64, error) {
-	iokit, err := common.NewIOKitLib()
-	if err != nil {
-		return 0, err
+	cpuLibOnce.Do(initCPULibraries)
+	if cpuLibErr != nil {
+		return 0, cpuLibErr
 	}
-	defer iokit.Close()
 
-	corefoundation, err := common.NewCoreFoundationLib()
-	if err != nil {
-		return 0, err
-	}
-	defer corefoundation.Close()
+	iokit := cpuIOKit
+	corefoundation := cpuCF
 
 	matching := iokit.IOServiceMatching("AppleARMIODevice")
 
diff --git a/disk/disk_darwin.go b/disk/disk_darwin.go
index 5b4a24006b..73c5f5300d 100644
--- a/disk/disk_darwin.go
+++ b/disk/disk_darwin.go
@@ -9,6 +9,7 @@ import (
 	"errors"
 	"fmt"
 	"strings"
+	"sync"
 	"unsafe"
 
 	"golang.org/x/sys/unix"
@@ -157,18 +158,31 @@ func LabelWithContext(_ context.Context, _ string) (string, error) {
 	return "", common.ErrNotImplementedError
 }
 
-func IOCountersWithContext(_ context.Context, names ...string) (map[string]IOCountersStat, error) {
-	iokit, err := common.NewIOKitLib()
-	if err != nil {
-		return nil, err
+// Keep IOKit and CoreFoundation libraries open for the process lifetime.
+// See: https://github.com/shirou/gopsutil/issues/1832
+var (
+	diskLibOnce sync.Once
+	diskIOKit   *common.IOKitLib
+	diskCF      *common.CoreFoundationLib
+	diskLibErr  error
+)
+
+func initDiskLibraries() {
+	diskIOKit, diskLibErr = common.NewIOKitLib()
+	if diskLibErr != nil {
+		return
 	}
-	defer iokit.Close()
+	diskCF, diskLibErr = common.NewCoreFoundationLib()
+}
 
-	corefoundation, err := common.NewCoreFoundationLib()
-	if err != nil {
-		return nil, err
+func IOCountersWithContext(_ context.Context, names ...string) (map[string]IOCountersStat, error) {
+	diskLibOnce.Do(initDiskLibraries)
+	if diskLibErr != nil {
+		return nil, diskLibErr
 	}
-	defer corefoundation.Close()
+
+	iokit := diskIOKit
+	corefoundation := diskCF
 
 	match := iokit.IOServiceMatching("IOMedia")
 
diff --git a/internal/common/common_darwin.go b/internal/common/common_darwin.go
index 384b4c5a72..caa1b8d981 100644
--- a/internal/common/common_darwin.go
+++ b/internal/common/common_darwin.go
@@ -7,6 +7,7 @@ import (
 	"errors"
 	"fmt"
 	"math"
+	"sync"
 	"unsafe"
 
 	"github.com/ebitengine/purego"
@@ -16,6 +17,7 @@ import (
 type library struct {
 	handle uintptr
 	fnMap  map[string]any
+	mu     sync.RWMutex
 }
 
 // library paths
@@ -41,15 +43,29 @@ func (lib *library) Dlsym(symbol string) (uintptr, error) {
 	return purego.Dlsym(lib.handle, symbol)
 }
 
+// getFunc resolves a function pointer from the library, caching it in fnMap.
+// Thread-safe via double-checked locking to support shared library handles.
 func getFunc[T any](lib *library, symbol string) T {
-	var dlfun *dlFunc[T]
+	// Fast path: read lock only
+	lib.mu.RLock()
 	if f, ok := lib.fnMap[symbol].(*dlFunc[T]); ok {
-		dlfun = f
-	} else {
-		dlfun = newDlfunc[T](symbol)
-		dlfun.init(lib.handle)
-		lib.fnMap[symbol] = dlfun
+		lib.mu.RUnlock()
+		return f.fn
 	}
+	lib.mu.RUnlock()
+
+	// Slow path: write lock for first-time resolution
+	lib.mu.Lock()
+	defer lib.mu.Unlock()
+
+	// Double-check after acquiring write lock
+	if f, ok := lib.fnMap[symbol].(*dlFunc[T]); ok {
+		return f.fn
+	}
+
+	dlfun := newDlfunc[T](symbol)
+	dlfun.init(lib.handle)
+	lib.fnMap[symbol] = dlfun
 	return dlfun.fn
 }
 
diff --git a/sensors/sensors_darwin_arm64.go b/sensors/sensors_darwin_arm64.go
index ab52fcc3c8..d58881a0e5 100644
--- a/sensors/sensors_darwin_arm64.go
+++ b/sensors/sensors_darwin_arm64.go
@@ -5,6 +5,7 @@ package sensors
 
 import (
 	"context"
+	"sync"
 	"unsafe"
 
 	"github.com/shirou/gopsutil/v4/internal/common"
@@ -15,35 +16,48 @@ const (
 	kHIDPageAppleVendorTemperatureSensor = 5
 )
 
+// Keep IOKit and CoreFoundation libraries open for the process lifetime.
+// Opening and closing them on every call causes SIGBUS/SIGSEGV crashes
+// because the Go runtime (GC, timers) can interact with invalidated
+// library handles after Dlclose.
+// See: https://github.com/shirou/gopsutil/issues/1832
+var (
+	sensorLibOnce sync.Once
+	sensorIOKit   *common.IOKitLib
+	sensorCF      *common.CoreFoundationLib
+	sensorLibErr  error
+)
+
+func initSensorLibraries() {
+	sensorIOKit, sensorLibErr = common.NewIOKitLib()
+	if sensorLibErr != nil {
+		return
+	}
+	sensorCF, sensorLibErr = common.NewCoreFoundationLib()
+}
+
 func ReadTemperaturesArm() []TemperatureStat {
 	temperatures, _ := TemperaturesWithContext(context.Background())
 	return temperatures
 }
 
 func TemperaturesWithContext(_ context.Context) ([]TemperatureStat, error) {
-	iokit, err := common.NewIOKitLib()
-	if err != nil {
-		return nil, err
-	}
-	defer iokit.Close()
-
-	cf, err := common.NewCoreFoundationLib()
-	if err != nil {
-		return nil, err
+	sensorLibOnce.Do(initSensorLibraries)
+	if sensorLibErr != nil {
+		return nil, sensorLibErr
 	}
-	defer cf.Close()
 
 	ta := &temperatureArm{
-		iokit: iokit,
-		cf:    cf,
+		iokit: sensorIOKit,
+		cf:    sensorCF,
 	}
 
 	sensors := ta.matching(kHIDPageAppleVendor, kHIDPageAppleVendorTemperatureSensor)
-	defer cf.CFRelease(uintptr(sensors))
+	defer sensorCF.CFRelease(uintptr(sensors))
 
 	// Create HID system client
-	system := iokit.IOHIDEventSystemClientCreate(common.KCFAllocatorDefault)
-	defer cf.CFRelease(uintptr(system))
+	system := sensorIOKit.IOHIDEventSystemClientCreate(common.KCFAllocatorDefault)
+	defer sensorCF.CFRelease(uintptr(system))
 
 	return ta.getSensors(system, sensors), nil
 }