diff --git a/vendor.conf b/vendor.conf
index 684d5f1116..81a7e96b2b 100644
--- a/vendor.conf
+++ b/vendor.conf
@@ -100,8 +100,8 @@ github.com/cyphar/filepath-securejoin               a261ee33d7a517f054effbf45184
 github.com/coreos/go-systemd                        39ca1b05acc7ad1220e09f133283b8859a8b71ab # v17
 
 # systemd integration (journald, daemon/listeners, containerd/cgroups)
-github.com/coreos/go-systemd/v22                    b51e752dd1c9c618846f8bc5b95ab524bd7b11c2 # v22.1.0
-github.com/godbus/dbus/v5                           37bf87eef99d69c4f1d3528bd66e3a87dc201472 # v5.0.3
+github.com/coreos/go-systemd/v22                    256724e3db397c5ca4287b8f0c78e9e8492fdb01 # v22.3.1
+github.com/godbus/dbus/v5                           c88335c0b1d28a30e7fc76d526a06154b85e5d97 # v5.0.4
 
 # gelf logging driver deps
 github.com/Graylog2/go-gelf                         1550ee647df0510058c9d67a45c56f18911d80b8 # v2 branch
diff --git a/vendor/github.com/coreos/go-systemd/v22/activation/files.go b/vendor/github.com/coreos/go-systemd/v22/activation/files_unix.go
similarity index 98%
rename from vendor/github.com/coreos/go-systemd/v22/activation/files.go
rename to vendor/github.com/coreos/go-systemd/v22/activation/files_unix.go
index 29dd18defa..fc7db98fb4 100644
--- a/vendor/github.com/coreos/go-systemd/v22/activation/files.go
+++ b/vendor/github.com/coreos/go-systemd/v22/activation/files_unix.go
@@ -12,6 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+// +build !windows
+
 // Package activation implements primitives for systemd socket activation.
 package activation
 
diff --git a/vendor/github.com/coreos/go-systemd/v22/activation/files_windows.go b/vendor/github.com/coreos/go-systemd/v22/activation/files_windows.go
new file mode 100644
index 0000000000..d391bf00c5
--- /dev/null
+++ b/vendor/github.com/coreos/go-systemd/v22/activation/files_windows.go
@@ -0,0 +1,21 @@
+// Copyright 2015 CoreOS, Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package activation
+
+import "os"
+
+func Files(unsetEnv bool) []*os.File {
+	return nil
+}
diff --git a/vendor/github.com/coreos/go-systemd/v22/dbus/dbus.go b/vendor/github.com/coreos/go-systemd/v22/dbus/dbus.go
index 91584a1668..e843a4613d 100644
--- a/vendor/github.com/coreos/go-systemd/v22/dbus/dbus.go
+++ b/vendor/github.com/coreos/go-systemd/v22/dbus/dbus.go
@@ -16,6 +16,7 @@
 package dbus
 
 import (
+	"context"
 	"encoding/hex"
 	"fmt"
 	"os"
@@ -112,39 +113,63 @@ type Conn struct {
 
 // New establishes a connection to any available bus and authenticates.
 // Callers should call Close() when done with the connection.
+// Deprecated: use NewWithContext instead
 func New() (*Conn, error) {
-	conn, err := NewSystemConnection()
+	return NewWithContext(context.Background())
+}
+
+// NewWithContext same as New with context
+func NewWithContext(ctx context.Context) (*Conn, error) {
+	conn, err := NewSystemConnectionContext(ctx)
 	if err != nil && os.Geteuid() == 0 {
-		return NewSystemdConnection()
+		return NewSystemdConnectionContext(ctx)
 	}
 	return conn, err
 }
 
 // NewSystemConnection establishes a connection to the system bus and authenticates.
 // Callers should call Close() when done with the connection
+// Deprecated: use NewSystemConnectionContext instead
 func NewSystemConnection() (*Conn, error) {
+	return NewSystemConnectionContext(context.Background())
+}
+
+// NewSystemConnectionContext same as NewSystemConnection with context
+func NewSystemConnectionContext(ctx context.Context) (*Conn, error) {
 	return NewConnection(func() (*dbus.Conn, error) {
-		return dbusAuthHelloConnection(dbus.SystemBusPrivate)
+		return dbusAuthHelloConnection(ctx, dbus.SystemBusPrivate)
 	})
 }
 
 // NewUserConnection establishes a connection to the session bus and
 // authenticates. This can be used to connect to systemd user instances.
 // Callers should call Close() when done with the connection.
+// Deprecated: use NewUserConnectionContext instead
 func NewUserConnection() (*Conn, error) {
+	return NewUserConnectionContext(context.Background())
+}
+
+// NewUserConnectionContext same as NewUserConnection with context
+func NewUserConnectionContext(ctx context.Context) (*Conn, error) {
 	return NewConnection(func() (*dbus.Conn, error) {
-		return dbusAuthHelloConnection(dbus.SessionBusPrivate)
+		return dbusAuthHelloConnection(ctx, dbus.SessionBusPrivate)
 	})
 }
 
 // NewSystemdConnection establishes a private, direct connection to systemd.
 // This can be used for communicating with systemd without a dbus daemon.
 // Callers should call Close() when done with the connection.
+// Deprecated: use NewSystemdConnectionContext instead
 func NewSystemdConnection() (*Conn, error) {
+	return NewSystemdConnectionContext(context.Background())
+}
+
+// NewSystemdConnectionContext same as NewSystemdConnection with context
+func NewSystemdConnectionContext(ctx context.Context) (*Conn, error) {
 	return NewConnection(func() (*dbus.Conn, error) {
 		// We skip Hello when talking directly to systemd.
-		return dbusAuthConnection(func(opts ...dbus.ConnOption) (*dbus.Conn, error) {
-			return dbus.Dial("unix:path=/run/systemd/private")
+		return dbusAuthConnection(ctx, func(opts ...dbus.ConnOption) (*dbus.Conn, error) {
+			return dbus.Dial("unix:path=/run/systemd/private", opts...)
 		})
 	})
 }
@@ -201,8 +226,8 @@ func (c *Conn) GetManagerProperty(prop string) (string, error) {
 	return variant.String(), nil
 }
 
-func dbusAuthConnection(createBus func(opts ...dbus.ConnOption) (*dbus.Conn, error)) (*dbus.Conn, error) {
-	conn, err := createBus()
+func dbusAuthConnection(ctx context.Context, createBus func(opts ...dbus.ConnOption) (*dbus.Conn, error)) (*dbus.Conn, error) {
+	conn, err := createBus(dbus.WithContext(ctx))
 	if err != nil {
 		return nil, err
 	}
@@ -221,8 +246,8 @@ func dbusAuthConnection(createBus func(opts ...dbus.ConnOption) (*dbus.Conn, err
 	return conn, nil
 }
 
-func dbusAuthHelloConnection(createBus func(opts ...dbus.ConnOption) (*dbus.Conn, error)) (*dbus.Conn, error) {
-	conn, err := dbusAuthConnection(createBus)
+func dbusAuthHelloConnection(ctx context.Context, createBus func(opts ...dbus.ConnOption) (*dbus.Conn, error)) (*dbus.Conn, error) {
+	conn, err := dbusAuthConnection(ctx, createBus)
 	if err != nil {
 		return nil, err
 	}
diff --git a/vendor/github.com/coreos/go-systemd/v22/dbus/methods.go b/vendor/github.com/coreos/go-systemd/v22/dbus/methods.go
index e38659d7be..01879ba158 100644
--- a/vendor/github.com/coreos/go-systemd/v22/dbus/methods.go
+++ b/vendor/github.com/coreos/go-systemd/v22/dbus/methods.go
@@ -15,6 +15,7 @@
 package dbus
 
 import (
+	"context"
 	"errors"
 	"fmt"
 	"path"
@@ -23,6 +24,18 @@ import (
 	"github.com/godbus/dbus/v5"
 )
 
+// Who can be used to specify which process to kill in the unit via the KillUnitWithTarget API
+type Who string
+
+const (
+	// All sends the signal to all processes in the unit
+	All Who = "all"
+	// Main sends the signal to the main process of the unit
+	Main Who = "main"
+	// Control sends the signal to the control process of the unit
+	Control Who = "control"
+)
+
 func (c *Conn) jobComplete(signal *dbus.Signal) {
 	var id uint32
 	var job dbus.ObjectPath
@@ -38,14 +51,14 @@ func (c *Conn) jobComplete(signal *dbus.Signal) {
 	c.jobListener.Unlock()
 }
 
-func (c *Conn) startJob(ch chan<- string, job string, args ...interface{}) (int, error) {
+func (c *Conn) startJob(ctx context.Context, ch chan<- string, job string, args ...interface{}) (int, error) {
 	if ch != nil {
 		c.jobListener.Lock()
 		defer c.jobListener.Unlock()
 	}
 
 	var p dbus.ObjectPath
-	err := c.sysobj.Call(job, 0, args...).Store(&p)
+	err := c.sysobj.CallWithContext(ctx, job, 0, args...).Store(&p)
 	if err != nil {
 		return 0, err
 	}
@@ -90,43 +103,85 @@ func (c *Conn) startJob(ch chan<- string, job string, args ...interface{}) (int,
 // should not be considered authoritative.
 //
 // If an error does occur, it will be returned to the user alongside a job ID of 0.
+// Deprecated: use StartUnitContext instead
 func (c *Conn) StartUnit(name string, mode string, ch chan<- string) (int, error) {
-	return c.startJob(ch, "org.freedesktop.systemd1.Manager.StartUnit", name, mode)
+	return c.StartUnitContext(context.Background(), name, mode, ch)
+}
+
+// StartUnitContext same as StartUnit with context
+func (c *Conn) StartUnitContext(ctx context.Context, name string, mode string, ch chan<- string) (int, error) {
+	return c.startJob(ctx, ch, "org.freedesktop.systemd1.Manager.StartUnit", name, mode)
 }
 
 // StopUnit is similar to StartUnit but stops the specified unit rather
 // than starting it.
+// Deprecated: use StopUnitContext instead
 func (c *Conn) StopUnit(name string, mode string, ch chan<- string) (int, error) {
-	return c.startJob(ch, "org.freedesktop.systemd1.Manager.StopUnit", name, mode)
+	return c.StopUnitContext(context.Background(), name, mode, ch)
+}
+
+// StopUnitContext same as StopUnit with context
+func (c *Conn) StopUnitContext(ctx context.Context, name string, mode string, ch chan<- string) (int, error) {
+	return c.startJob(ctx, ch, "org.freedesktop.systemd1.Manager.StopUnit", name, mode)
 }
 
 // ReloadUnit reloads a unit.  Reloading is done only if the unit is already running and fails otherwise.
+// Deprecated: use ReloadUnitContext instead
 func (c *Conn) ReloadUnit(name string, mode string, ch chan<- string) (int, error) {
-	return c.startJob(ch, "org.freedesktop.systemd1.Manager.ReloadUnit", name, mode)
+	return c.ReloadUnitContext(context.Background(), name, mode, ch)
+}
+
+// ReloadUnitContext same as ReloadUnit with context
+func (c *Conn) ReloadUnitContext(ctx context.Context, name string, mode string, ch chan<- string) (int, error) {
+	return c.startJob(ctx, ch, "org.freedesktop.systemd1.Manager.ReloadUnit", name, mode)
 }
 
 // RestartUnit restarts a service.  If a service is restarted that isn't
 // running it will be started.
+// Deprecated: use RestartUnitContext instead
 func (c *Conn) RestartUnit(name string, mode string, ch chan<- string) (int, error) {
-	return c.startJob(ch, "org.freedesktop.systemd1.Manager.RestartUnit", name, mode)
+	return c.RestartUnitContext(context.Background(), name, mode, ch)
+}
+
+// RestartUnitContext same as RestartUnit with context
+func (c *Conn) RestartUnitContext(ctx context.Context, name string, mode string, ch chan<- string) (int, error) {
+	return c.startJob(ctx, ch, "org.freedesktop.systemd1.Manager.RestartUnit", name, mode)
 }
 
 // TryRestartUnit is like RestartUnit, except that a service that isn't running
 // is not affected by the restart.
+// Deprecated: use TryRestartUnitContext instead
 func (c *Conn) TryRestartUnit(name string, mode string, ch chan<- string) (int, error) {
-	return c.startJob(ch, "org.freedesktop.systemd1.Manager.TryRestartUnit", name, mode)
+	return c.TryRestartUnitContext(context.Background(), name, mode, ch)
+}
+
+// TryRestartUnitContext same as TryRestartUnit with context
+func (c *Conn) TryRestartUnitContext(ctx context.Context, name string, mode string, ch chan<- string) (int, error) {
+	return c.startJob(ctx, ch, "org.freedesktop.systemd1.Manager.TryRestartUnit", name, mode)
 }
 
 // ReloadOrRestartUnit attempts a reload if the unit supports it and use a restart
 // otherwise.
+// Deprecated: use ReloadOrRestartUnitContext instead
 func (c *Conn) ReloadOrRestartUnit(name string, mode string, ch chan<- string) (int, error) {
-	return c.startJob(ch, "org.freedesktop.systemd1.Manager.ReloadOrRestartUnit", name, mode)
+	return c.ReloadOrRestartUnitContext(context.Background(), name, mode, ch)
+}
+
+// ReloadOrRestartUnitContext same as ReloadOrRestartUnit with context
+func (c *Conn) ReloadOrRestartUnitContext(ctx context.Context, name string, mode string, ch chan<- string) (int, error) {
+	return c.startJob(ctx, ch, "org.freedesktop.systemd1.Manager.ReloadOrRestartUnit", name, mode)
 }
 
 // ReloadOrTryRestartUnit attempts a reload if the unit supports it and use a "Try"
 // flavored restart otherwise.
+// Deprecated: use ReloadOrTryRestartUnitContext instead
 func (c *Conn) ReloadOrTryRestartUnit(name string, mode string, ch chan<- string) (int, error) {
-	return c.startJob(ch, "org.freedesktop.systemd1.Manager.ReloadOrTryRestartUnit", name, mode)
+	return c.ReloadOrTryRestartUnitContext(context.Background(), name, mode, ch)
+}
+
+// ReloadOrTryRestartUnitContext same as ReloadOrTryRestartUnit with context
+func (c *Conn) ReloadOrTryRestartUnitContext(ctx context.Context, name string, mode string, ch chan<- string) (int, error) {
+	return c.startJob(ctx, ch, "org.freedesktop.systemd1.Manager.ReloadOrTryRestartUnit", name, mode)
 }
 
 // StartTransientUnit() may be used to create and start a transient unit, which
@@ -134,28 +189,57 @@ func (c *Conn) ReloadOrTryRestartUnit(name string, mode string, ch chan<- string
 // system is rebooted. name is the unit name including suffix, and must be
 // unique. mode is the same as in StartUnit(), properties contains properties
 // of the unit.
+// Deprecated: use StartTransientUnitContext instead
 func (c *Conn) StartTransientUnit(name string, mode string, properties []Property, ch chan<- string) (int, error) {
-	return c.startJob(ch, "org.freedesktop.systemd1.Manager.StartTransientUnit", name, mode, properties, make([]PropertyCollection, 0))
+	return c.StartTransientUnitContext(context.Background(), name, mode, properties, ch)
+}
+
+// StartTransientUnitContext same as StartTransientUnit with context
+func (c *Conn) StartTransientUnitContext(ctx context.Context, name string, mode string, properties []Property, ch chan<- string) (int, error) {
+	return c.startJob(ctx, ch, "org.freedesktop.systemd1.Manager.StartTransientUnit", name, mode, properties, make([]PropertyCollection, 0))
 }
 
 // KillUnit takes the unit name and a UNIX signal number to send.  All of the unit's
 // processes are killed.
+// Deprecated: use KillUnitContext instead
 func (c *Conn) KillUnit(name string, signal int32) {
-	c.sysobj.Call("org.freedesktop.systemd1.Manager.KillUnit", 0, name, "all", signal).Store()
+	c.KillUnitContext(context.Background(), name, signal)
+}
+
+// KillUnitContext same as KillUnit with context
+func (c *Conn) KillUnitContext(ctx context.Context, name string, signal int32) {
+	c.KillUnitWithTarget(ctx, name, All, signal)
+}
+
+// KillUnitWithTarget is like KillUnitContext, but allows you to specify which process in the unit to send the signal to
+func (c *Conn) KillUnitWithTarget(ctx context.Context, name string, target Who, signal int32) error {
+	return c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.KillUnit", 0, name, string(target), signal).Store()
 }
 
 // ResetFailedUnit resets the "failed" state of a specific unit.
+// Deprecated: use ResetFailedUnitContext instead
 func (c *Conn) ResetFailedUnit(name string) error {
-	return c.sysobj.Call("org.freedesktop.systemd1.Manager.ResetFailedUnit", 0, name).Store()
+	return c.ResetFailedUnitContext(context.Background(), name)
+}
+
+// ResetFailedUnitContext same as ResetFailedUnit with context
+func (c *Conn) ResetFailedUnitContext(ctx context.Context, name string) error {
+	return c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.ResetFailedUnit", 0, name).Store()
 }
 
 // SystemState returns the systemd state. Equivalent to `systemctl is-system-running`.
+// Deprecated: use SystemStateContext instead
 func (c *Conn) SystemState() (*Property, error) {
+	return c.SystemStateContext(context.Background())
+}
+
+// SystemStateContext same as SystemState with context
+func (c *Conn) SystemStateContext(ctx context.Context) (*Property, error) {
 	var err error
 	var prop dbus.Variant
 
 	obj := c.sysconn.Object("org.freedesktop.systemd1", "/org/freedesktop/systemd1")
-	err = obj.Call("org.freedesktop.DBus.Properties.Get", 0, "org.freedesktop.systemd1.Manager", "SystemState").Store(&prop)
+	err = obj.CallWithContext(ctx, "org.freedesktop.DBus.Properties.Get", 0, "org.freedesktop.systemd1.Manager", "SystemState").Store(&prop)
 	if err != nil {
 		return nil, err
 	}
@@ -164,7 +248,7 @@ func (c *Conn) SystemState() (*Property, error) {
 }
 
 // getProperties takes the unit path and returns all of its dbus object properties, for the given dbus interface
-func (c *Conn) getProperties(path dbus.ObjectPath, dbusInterface string) (map[string]interface{}, error) {
+func (c *Conn) getProperties(ctx context.Context, path dbus.ObjectPath, dbusInterface string) (map[string]interface{}, error) {
 	var err error
 	var props map[string]dbus.Variant
 
@@ -173,7 +257,7 @@ func (c *Conn) getProperties(path dbus.ObjectPath, dbusInterface string) (map[st
 	}
 
 	obj := c.sysconn.Object("org.freedesktop.systemd1", path)
-	err = obj.Call("org.freedesktop.DBus.Properties.GetAll", 0, dbusInterface).Store(&props)
+	err = obj.CallWithContext(ctx, "org.freedesktop.DBus.Properties.GetAll", 0, dbusInterface).Store(&props)
 	if err != nil {
 		return nil, err
 	}
@@ -187,23 +271,41 @@ func (c *Conn) getProperties(path dbus.ObjectPath, dbusInterface string) (map[st
 }
 
 // GetUnitProperties takes the (unescaped) unit name and returns all of its dbus object properties.
+// Deprecated: use GetUnitPropertiesContext instead
 func (c *Conn) GetUnitProperties(unit string) (map[string]interface{}, error) {
+	return c.GetUnitPropertiesContext(context.Background(), unit)
+}
+
+// GetUnitPropertiesContext same as GetUnitPropertiesContext with context
+func (c *Conn) GetUnitPropertiesContext(ctx context.Context, unit string) (map[string]interface{}, error) {
 	path := unitPath(unit)
-	return c.getProperties(path, "org.freedesktop.systemd1.Unit")
+	return c.getProperties(ctx, path, "org.freedesktop.systemd1.Unit")
 }
 
 // GetUnitPathProperties takes the (escaped) unit path and returns all of its dbus object properties.
+// Deprecated: use GetUnitPathPropertiesContext instead
 func (c *Conn) GetUnitPathProperties(path dbus.ObjectPath) (map[string]interface{}, error) {
-	return c.getProperties(path, "org.freedesktop.systemd1.Unit")
+	return c.GetUnitPathPropertiesContext(context.Background(), path)
+}
+
+// GetUnitPathPropertiesContext same as GetUnitPathProperties with context
+func (c *Conn) GetUnitPathPropertiesContext(ctx context.Context, path dbus.ObjectPath) (map[string]interface{}, error) {
+	return c.getProperties(ctx, path, "org.freedesktop.systemd1.Unit")
 }
 
 // GetAllProperties takes the (unescaped) unit name and returns all of its dbus object properties.
+// Deprecated: use GetAllPropertiesContext instead
 func (c *Conn) GetAllProperties(unit string) (map[string]interface{}, error) {
-	path := unitPath(unit)
-	return c.getProperties(path, "")
+	return c.GetAllPropertiesContext(context.Background(), unit)
 }
 
-func (c *Conn) getProperty(unit string, dbusInterface string, propertyName string) (*Property, error) {
+// GetAllPropertiesContext same as GetAllProperties with context
+func (c *Conn) GetAllPropertiesContext(ctx context.Context, unit string) (map[string]interface{}, error) {
+	path := unitPath(unit)
+	return c.getProperties(ctx, path, "")
+}
+
+func (c *Conn) getProperty(ctx context.Context, unit string, dbusInterface string, propertyName string) (*Property, error) {
 	var err error
 	var prop dbus.Variant
 
@@ -213,7 +315,7 @@ func (c *Conn) getProperty(unit string, dbusInterface string, propertyName strin
 	}
 
 	obj := c.sysconn.Object("org.freedesktop.systemd1", path)
-	err = obj.Call("org.freedesktop.DBus.Properties.Get", 0, dbusInterface, propertyName).Store(&prop)
+	err = obj.CallWithContext(ctx, "org.freedesktop.DBus.Properties.Get", 0, dbusInterface, propertyName).Store(&prop)
 	if err != nil {
 		return nil, err
 	}
@@ -221,21 +323,39 @@ func (c *Conn) getProperty(unit string, dbusInterface string, propertyName strin
 	return &Property{Name: propertyName, Value: prop}, nil
 }
 
+// Deprecated: use GetUnitPropertyContext instead
 func (c *Conn) GetUnitProperty(unit string, propertyName string) (*Property, error) {
-	return c.getProperty(unit, "org.freedesktop.systemd1.Unit", propertyName)
+	return c.GetUnitPropertyContext(context.Background(), unit, propertyName)
+}
+
+// GetUnitPropertyContext same as GetUnitProperty with context
+func (c *Conn) GetUnitPropertyContext(ctx context.Context, unit string, propertyName string) (*Property, error) {
+	return c.getProperty(ctx, unit, "org.freedesktop.systemd1.Unit", propertyName)
 }
 
 // GetServiceProperty returns property for given service name and property name
+// Deprecated: use GetServicePropertyContext instead
 func (c *Conn) GetServiceProperty(service string, propertyName string) (*Property, error) {
-	return c.getProperty(service, "org.freedesktop.systemd1.Service", propertyName)
+	return c.GetServicePropertyContext(context.Background(), service, propertyName)
+}
+
+// GetServicePropertyContext same as GetServiceProperty with context
+func (c *Conn) GetServicePropertyContext(ctx context.Context, service string, propertyName string) (*Property, error) {
+	return c.getProperty(ctx, service, "org.freedesktop.systemd1.Service", propertyName)
 }
 
 // GetUnitTypeProperties returns the extra properties for a unit, specific to the unit type.
 // Valid values for unitType: Service, Socket, Target, Device, Mount, Automount, Snapshot, Timer, Swap, Path, Slice, Scope
 // return "dbus.Error: Unknown interface" if the unitType is not the correct type of the unit
+// Deprecated: use GetUnitTypePropertiesContext instead
 func (c *Conn) GetUnitTypeProperties(unit string, unitType string) (map[string]interface{}, error) {
+	return c.GetUnitTypePropertiesContext(context.Background(), unit, unitType)
+}
+
+// GetUnitTypePropertiesContext same as GetUnitTypeProperties with context
+func (c *Conn) GetUnitTypePropertiesContext(ctx context.Context, unit string, unitType string) (map[string]interface{}, error) {
 	path := unitPath(unit)
-	return c.getProperties(path, "org.freedesktop.systemd1."+unitType)
+	return c.getProperties(ctx, path, "org.freedesktop.systemd1."+unitType)
 }
 
 // SetUnitProperties() may be used to modify certain unit properties at runtime.
@@ -245,12 +365,24 @@ func (c *Conn) GetUnitTypeProperties(unit string, unitType string) (map[string]i
 // case the settings only apply until the next reboot. name is the name of the unit
 // to modify. properties are the settings to set, encoded as an array of property
 // name and value pairs.
+// Deprecated: use SetUnitPropertiesContext instead
 func (c *Conn) SetUnitProperties(name string, runtime bool, properties ...Property) error {
-	return c.sysobj.Call("org.freedesktop.systemd1.Manager.SetUnitProperties", 0, name, runtime, properties).Store()
+	return c.SetUnitPropertiesContext(context.Background(), name, runtime, properties...)
 }
 
+// SetUnitPropertiesContext same as SetUnitProperties with context
+func (c *Conn) SetUnitPropertiesContext(ctx context.Context, name string, runtime bool, properties ...Property) error {
+	return c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.SetUnitProperties", 0, name, runtime, properties).Store()
+}
+
+// Deprecated: use GetUnitTypePropertyContext instead
 func (c *Conn) GetUnitTypeProperty(unit string, unitType string, propertyName string) (*Property, error) {
-	return c.getProperty(unit, "org.freedesktop.systemd1."+unitType, propertyName)
+	return c.GetUnitTypePropertyContext(context.Background(), unit, unitType, propertyName)
+}
+
+// GetUnitTypePropertyContext same as GetUnitTypeProperty with context
+func (c *Conn) GetUnitTypePropertyContext(ctx context.Context, unit string, unitType string, propertyName string) (*Property, error) {
+	return c.getProperty(ctx, unit, "org.freedesktop.systemd1."+unitType, propertyName)
 }
 
 type UnitStatus struct {
@@ -299,22 +431,40 @@ func (c *Conn) listUnitsInternal(f storeFunc) ([]UnitStatus, error) {
 // be more unit names loaded than actual units behind them.
 // Also note that a unit is only loaded if it is active and/or enabled.
 // Units that are both disabled and inactive will thus not be returned.
+// Deprecated: use ListUnitsContext instead
 func (c *Conn) ListUnits() ([]UnitStatus, error) {
-	return c.listUnitsInternal(c.sysobj.Call("org.freedesktop.systemd1.Manager.ListUnits", 0).Store)
+	return c.ListUnitsContext(context.Background())
+}
+
+// ListUnitsContext same as ListUnits with context
+func (c *Conn) ListUnitsContext(ctx context.Context) ([]UnitStatus, error) {
+	return c.listUnitsInternal(c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.ListUnits", 0).Store)
 }
 
 // ListUnitsFiltered returns an array with units filtered by state.
 // It takes a list of units' statuses to filter.
+// Deprecated: use ListUnitsFilteredContext instead
 func (c *Conn) ListUnitsFiltered(states []string) ([]UnitStatus, error) {
-	return c.listUnitsInternal(c.sysobj.Call("org.freedesktop.systemd1.Manager.ListUnitsFiltered", 0, states).Store)
+	return c.ListUnitsFilteredContext(context.Background(), states)
+}
+
+// ListUnitsFilteredContext same as ListUnitsFiltered with context
+func (c *Conn) ListUnitsFilteredContext(ctx context.Context, states []string) ([]UnitStatus, error) {
+	return c.listUnitsInternal(c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.ListUnitsFiltered", 0, states).Store)
 }
 
 // ListUnitsByPatterns returns an array with units.
 // It takes a list of units' statuses and names to filter.
 // Note that units may be known by multiple names at the same time,
 // and hence there might be more unit names loaded than actual units behind them.
+// Deprecated: use ListUnitsByPatternsContext instead
 func (c *Conn) ListUnitsByPatterns(states []string, patterns []string) ([]UnitStatus, error) {
-	return c.listUnitsInternal(c.sysobj.Call("org.freedesktop.systemd1.Manager.ListUnitsByPatterns", 0, states, patterns).Store)
+	return c.ListUnitsByPatternsContext(context.Background(), states, patterns)
+}
+
+// ListUnitsByPatternsContext same as ListUnitsByPatterns with context
+func (c *Conn) ListUnitsByPatternsContext(ctx context.Context, states []string, patterns []string) ([]UnitStatus, error) {
+	return c.listUnitsInternal(c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.ListUnitsByPatterns", 0, states, patterns).Store)
 }
 
 // ListUnitsByNames returns an array with units. It takes a list of units'
@@ -322,8 +472,14 @@ func (c *Conn) ListUnitsByPatterns(states []string, patterns []string) ([]UnitSt
 // method, this method returns statuses even for inactive or non-existing
 // units. Input array should contain exact unit names, but not patterns.
 // Note: Requires systemd v230 or higher
+// Deprecated: use ListUnitsByNamesContext instead
 func (c *Conn) ListUnitsByNames(units []string) ([]UnitStatus, error) {
-	return c.listUnitsInternal(c.sysobj.Call("org.freedesktop.systemd1.Manager.ListUnitsByNames", 0, units).Store)
+	return c.ListUnitsByNamesContext(context.Background(), units)
+}
+
+// ListUnitsByNamesContext same as ListUnitsByNames with context
+func (c *Conn) ListUnitsByNamesContext(ctx context.Context, units []string) ([]UnitStatus, error) {
+	return c.listUnitsInternal(c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.ListUnitsByNames", 0, units).Store)
 }
 
 type UnitFile struct {
@@ -358,13 +514,25 @@ func (c *Conn) listUnitFilesInternal(f storeFunc) ([]UnitFile, error) {
 }
 
 // ListUnitFiles returns an array of all available units on disk.
+// Deprecated: use ListUnitFilesContext instead
 func (c *Conn) ListUnitFiles() ([]UnitFile, error) {
-	return c.listUnitFilesInternal(c.sysobj.Call("org.freedesktop.systemd1.Manager.ListUnitFiles", 0).Store)
+	return c.ListUnitFilesContext(context.Background())
+}
+
+// ListUnitFilesContext same as ListUnitFiles with context
+func (c *Conn) ListUnitFilesContext(ctx context.Context) ([]UnitFile, error) {
+	return c.listUnitFilesInternal(c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.ListUnitFiles", 0).Store)
 }
 
 // ListUnitFilesByPatterns returns an array of all available units on disk matched the patterns.
+// Deprecated: use ListUnitFilesByPatternsContext instead
 func (c *Conn) ListUnitFilesByPatterns(states []string, patterns []string) ([]UnitFile, error) {
-	return c.listUnitFilesInternal(c.sysobj.Call("org.freedesktop.systemd1.Manager.ListUnitFilesByPatterns", 0, states, patterns).Store)
+	return c.ListUnitFilesByPatternsContext(context.Background(), states, patterns)
+}
+
+// ListUnitFilesByPatternsContext same as ListUnitFilesByPatterns with context
+func (c *Conn) ListUnitFilesByPatternsContext(ctx context.Context, states []string, patterns []string) ([]UnitFile, error) {
+	return c.listUnitFilesInternal(c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.ListUnitFilesByPatterns", 0, states, patterns).Store)
 }
 
 type LinkUnitFileChange EnableUnitFileChange
@@ -383,9 +551,15 @@ type LinkUnitFileChange EnableUnitFileChange
 // structures with three strings: the type of the change (one of symlink
 // or unlink), the file name of the symlink and the destination of the
 // symlink.
+// Deprecated: use LinkUnitFilesContext instead
 func (c *Conn) LinkUnitFiles(files []string, runtime bool, force bool) ([]LinkUnitFileChange, error) {
+	return c.LinkUnitFilesContext(context.Background(), files, runtime, force)
+}
+
+// LinkUnitFilesContext same as LinkUnitFiles with context
+func (c *Conn) LinkUnitFilesContext(ctx context.Context, files []string, runtime bool, force bool) ([]LinkUnitFileChange, error) {
 	result := make([][]interface{}, 0)
-	err := c.sysobj.Call("org.freedesktop.systemd1.Manager.LinkUnitFiles", 0, files, runtime, force).Store(&result)
+	err := c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.LinkUnitFiles", 0, files, runtime, force).Store(&result)
 	if err != nil {
 		return nil, err
 	}
@@ -425,11 +599,17 @@ func (c *Conn) LinkUnitFiles(files []string, runtime bool, force bool) ([]LinkUn
 // structures with three strings: the type of the change (one of symlink
 // or unlink), the file name of the symlink and the destination of the
 // symlink.
+// Deprecated: use EnableUnitFilesContext instead
 func (c *Conn) EnableUnitFiles(files []string, runtime bool, force bool) (bool, []EnableUnitFileChange, error) {
+	return c.EnableUnitFilesContext(context.Background(), files, runtime, force)
+}
+
+// EnableUnitFilesContext same as EnableUnitFiles with context
+func (c *Conn) EnableUnitFilesContext(ctx context.Context, files []string, runtime bool, force bool) (bool, []EnableUnitFileChange, error) {
 	var carries_install_info bool
 
 	result := make([][]interface{}, 0)
-	err := c.sysobj.Call("org.freedesktop.systemd1.Manager.EnableUnitFiles", 0, files, runtime, force).Store(&carries_install_info, &result)
+	err := c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.EnableUnitFiles", 0, files, runtime, force).Store(&carries_install_info, &result)
 	if err != nil {
 		return false, nil, err
 	}
@@ -471,9 +651,15 @@ type EnableUnitFileChange struct {
 // consists of structures with three strings: the type of the change (one of
 // symlink or unlink), the file name of the symlink and the destination of the
 // symlink.
+// Deprecated: use DisableUnitFilesContext instead
 func (c *Conn) DisableUnitFiles(files []string, runtime bool) ([]DisableUnitFileChange, error) {
+	return c.DisableUnitFilesContext(context.Background(), files, runtime)
+}
+
+// DisableUnitFilesContext same as DisableUnitFiles with context
+func (c *Conn) DisableUnitFilesContext(ctx context.Context, files []string, runtime bool) ([]DisableUnitFileChange, error) {
 	result := make([][]interface{}, 0)
-	err := c.sysobj.Call("org.freedesktop.systemd1.Manager.DisableUnitFiles", 0, files, runtime).Store(&result)
+	err := c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.DisableUnitFiles", 0, files, runtime).Store(&result)
 	if err != nil {
 		return nil, err
 	}
@@ -512,9 +698,15 @@ type DisableUnitFileChange struct {
 //   * runtime to specify whether the unit was enabled for runtime
 //     only (true, /run/systemd/..), or persistently (false, /etc/systemd/..)
 //   * force flag
+// Deprecated: use MaskUnitFilesContext instead
 func (c *Conn) MaskUnitFiles(files []string, runtime bool, force bool) ([]MaskUnitFileChange, error) {
+	return c.MaskUnitFilesContext(context.Background(), files, runtime, force)
+}
+
+// MaskUnitFilesContext same as MaskUnitFiles with context
+func (c *Conn) MaskUnitFilesContext(ctx context.Context, files []string, runtime bool, force bool) ([]MaskUnitFileChange, error) {
 	result := make([][]interface{}, 0)
-	err := c.sysobj.Call("org.freedesktop.systemd1.Manager.MaskUnitFiles", 0, files, runtime, force).Store(&result)
+	err := c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.MaskUnitFiles", 0, files, runtime, force).Store(&result)
 	if err != nil {
 		return nil, err
 	}
@@ -552,9 +744,15 @@ type MaskUnitFileChange struct {
 //     the usual unit search paths)
 //   * runtime to specify whether the unit was enabled for runtime
 //     only (true, /run/systemd/..), or persistently (false, /etc/systemd/..)
+// Deprecated: use UnmaskUnitFilesContext instead
 func (c *Conn) UnmaskUnitFiles(files []string, runtime bool) ([]UnmaskUnitFileChange, error) {
+	return c.UnmaskUnitFilesContext(context.Background(), files, runtime)
+}
+
+// UnmaskUnitFilesContext same as UnmaskUnitFiles with context
+func (c *Conn) UnmaskUnitFilesContext(ctx context.Context, files []string, runtime bool) ([]UnmaskUnitFileChange, error) {
 	result := make([][]interface{}, 0)
-	err := c.sysobj.Call("org.freedesktop.systemd1.Manager.UnmaskUnitFiles", 0, files, runtime).Store(&result)
+	err := c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.UnmaskUnitFiles", 0, files, runtime).Store(&result)
 	if err != nil {
 		return nil, err
 	}
@@ -586,8 +784,14 @@ type UnmaskUnitFileChange struct {
 
 // Reload instructs systemd to scan for and reload unit files. This is
 // equivalent to a 'systemctl daemon-reload'.
+// Deprecated: use ReloadContext instead
 func (c *Conn) Reload() error {
-	return c.sysobj.Call("org.freedesktop.systemd1.Manager.Reload", 0).Store()
+	return c.ReloadContext(context.Background())
+}
+
+// ReloadContext same as Reload with context
+func (c *Conn) ReloadContext(ctx context.Context) error {
+	return c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.Reload", 0).Store()
 }
 
 func unitPath(name string) dbus.ObjectPath {
@@ -598,3 +802,48 @@ func unitPath(name string) dbus.ObjectPath {
 func unitName(dpath dbus.ObjectPath) string {
 	return pathBusUnescape(path.Base(string(dpath)))
 }
+
+// Currently queued job definition
+type JobStatus struct {
+	Id       uint32          // The numeric job id
+	Unit     string          // The primary unit name for this job
+	JobType  string          // The job type as string
+	Status   string          // The job state as string
+	JobPath  dbus.ObjectPath // The job object path
+	UnitPath dbus.ObjectPath // The unit object path
+}
+
+// ListJobs returns an array with all currently queued jobs
+// Deprecated: use ListJobsContext instead
+func (c *Conn) ListJobs() ([]JobStatus, error) {
+	return c.ListJobsContext(context.Background())
+}
+
+// ListJobsContext same as ListJobs with context
+func (c *Conn) ListJobsContext(ctx context.Context) ([]JobStatus, error) {
+	return c.listJobsInternal(ctx)
+}
+
+func (c *Conn) listJobsInternal(ctx context.Context) ([]JobStatus, error) {
+	result := make([][]interface{}, 0)
+	if err := c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.ListJobs", 0).Store(&result); err != nil {
+		return nil, err
+	}
+
+	resultInterface := make([]interface{}, len(result))
+	for i := range result {
+		resultInterface[i] = result[i]
+	}
+
+	status := make([]JobStatus, len(result))
+	statusInterface := make([]interface{}, len(status))
+	for i := range status {
+		statusInterface[i] = &status[i]
+	}
+
+	if err := dbus.Store(resultInterface, statusInterface...); err != nil {
+		return nil, err
+	}
+
+	return status, nil
+}
diff --git a/vendor/github.com/coreos/go-systemd/v22/go.mod b/vendor/github.com/coreos/go-systemd/v22/go.mod
index 6112fb0bd8..d285cf367e 100644
--- a/vendor/github.com/coreos/go-systemd/v22/go.mod
+++ b/vendor/github.com/coreos/go-systemd/v22/go.mod
@@ -2,4 +2,4 @@ module github.com/coreos/go-systemd/v22
 
 go 1.12
 
-require github.com/godbus/dbus/v5 v5.0.3
+require github.com/godbus/dbus/v5 v5.0.4
diff --git a/vendor/github.com/coreos/go-systemd/v22/journal/journal.go b/vendor/github.com/coreos/go-systemd/v22/journal/journal.go
index a0f4837a02..ac24c7767d 100644
--- a/vendor/github.com/coreos/go-systemd/v22/journal/journal.go
+++ b/vendor/github.com/coreos/go-systemd/v22/journal/journal.go
@@ -23,20 +23,7 @@
 package journal
 
 import (
-	"bytes"
-	"encoding/binary"
-	"errors"
 	"fmt"
-	"io"
-	"io/ioutil"
-	"net"
-	"os"
-	"strconv"
-	"strings"
-	"sync"
-	"sync/atomic"
-	"syscall"
-	"unsafe"
 )
 
 // Priority of a journal message
@@ -53,173 +40,7 @@ const (
 	PriDebug
 )
 
-var (
-	// This can be overridden at build-time:
-	// https://github.com/golang/go/wiki/GcToolchainTricks#including-build-information-in-the-executable
-	journalSocket = "/run/systemd/journal/socket"
-
-	// unixConnPtr atomically holds the local unconnected Unix-domain socket.
-	// Concrete safe pointer type: *net.UnixConn
-	unixConnPtr unsafe.Pointer
-	// onceConn ensures that unixConnPtr is initialized exactly once.
-	onceConn sync.Once
-)
-
-func init() {
-	onceConn.Do(initConn)
-}
-
-// Enabled checks whether the local systemd journal is available for logging.
-func Enabled() bool {
-	onceConn.Do(initConn)
-
-	if (*net.UnixConn)(atomic.LoadPointer(&unixConnPtr)) == nil {
-		return false
-	}
-
-	if _, err := net.Dial("unixgram", journalSocket); err != nil {
-		return false
-	}
-
-	return true
-}
-
-// Send a message to the local systemd journal. vars is a map of journald
-// fields to values.  Fields must be composed of uppercase letters, numbers,
-// and underscores, but must not start with an underscore. Within these
-// restrictions, any arbitrary field name may be used.  Some names have special
-// significance: see the journalctl documentation
-// (http://www.freedesktop.org/software/systemd/man/systemd.journal-fields.html)
-// for more details.  vars may be nil.
-func Send(message string, priority Priority, vars map[string]string) error {
-	conn := (*net.UnixConn)(atomic.LoadPointer(&unixConnPtr))
-	if conn == nil {
-		return errors.New("could not initialize socket to journald")
-	}
-
-	socketAddr := &net.UnixAddr{
-		Name: journalSocket,
-		Net:  "unixgram",
-	}
-
-	data := new(bytes.Buffer)
-	appendVariable(data, "PRIORITY", strconv.Itoa(int(priority)))
-	appendVariable(data, "MESSAGE", message)
-	for k, v := range vars {
-		appendVariable(data, k, v)
-	}
-
-	_, _, err := conn.WriteMsgUnix(data.Bytes(), nil, socketAddr)
-	if err == nil {
-		return nil
-	}
-	if !isSocketSpaceError(err) {
-		return err
-	}
-
-	// Large log entry, send it via tempfile and ancillary-fd.
-	file, err := tempFd()
-	if err != nil {
-		return err
-	}
-	defer file.Close()
-	_, err = io.Copy(file, data)
-	if err != nil {
-		return err
-	}
-	rights := syscall.UnixRights(int(file.Fd()))
-	_, _, err = conn.WriteMsgUnix([]byte{}, rights, socketAddr)
-	if err != nil {
-		return err
-	}
-
-	return nil
-}
-
 // Print prints a message to the local systemd journal using Send().
 func Print(priority Priority, format string, a ...interface{}) error {
 	return Send(fmt.Sprintf(format, a...), priority, nil)
 }
-
-func appendVariable(w io.Writer, name, value string) {
-	if err := validVarName(name); err != nil {
-		fmt.Fprintf(os.Stderr, "variable name %s contains invalid character, ignoring\n", name)
-	}
-	if strings.ContainsRune(value, '\n') {
-		/* When the value contains a newline, we write:
-		 * - the variable name, followed by a newline
-		 * - the size (in 64bit little endian format)
-		 * - the data, followed by a newline
-		 */
-		fmt.Fprintln(w, name)
-		binary.Write(w, binary.LittleEndian, uint64(len(value)))
-		fmt.Fprintln(w, value)
-	} else {
-		/* just write the variable and value all on one line */
-		fmt.Fprintf(w, "%s=%s\n", name, value)
-	}
-}
-
-// validVarName validates a variable name to make sure journald will accept it.
-// The variable name must be in uppercase and consist only of characters,
-// numbers and underscores, and may not begin with an underscore:
-// https://www.freedesktop.org/software/systemd/man/sd_journal_print.html
-func validVarName(name string) error {
-	if name == "" {
-		return errors.New("Empty variable name")
-	} else if name[0] == '_' {
-		return errors.New("Variable name begins with an underscore")
-	}
-
-	for _, c := range name {
-		if !(('A' <= c && c <= 'Z') || ('0' <= c && c <= '9') || c == '_') {
-			return errors.New("Variable name contains invalid characters")
-		}
-	}
-	return nil
-}
-
-// isSocketSpaceError checks whether the error is signaling
-// an "overlarge message" condition.
-func isSocketSpaceError(err error) bool {
-	opErr, ok := err.(*net.OpError)
-	if !ok || opErr == nil {
-		return false
-	}
-
-	sysErr, ok := opErr.Err.(*os.SyscallError)
-	if !ok || sysErr == nil {
-		return false
-	}
-
-	return sysErr.Err == syscall.EMSGSIZE || sysErr.Err == syscall.ENOBUFS
-}
-
-// tempFd creates a temporary, unlinked file under `/dev/shm`.
-func tempFd() (*os.File, error) {
-	file, err := ioutil.TempFile("/dev/shm/", "journal.XXXXX")
-	if err != nil {
-		return nil, err
-	}
-	err = syscall.Unlink(file.Name())
-	if err != nil {
-		return nil, err
-	}
-	return file, nil
-}
-
-// initConn initializes the global `unixConnPtr` socket.
-// It is meant to be called exactly once, at program startup.
-func initConn() {
-	autobind, err := net.ResolveUnixAddr("unixgram", "")
-	if err != nil {
-		return
-	}
-
-	sock, err := net.ListenUnixgram("unixgram", autobind)
-	if err != nil {
-		return
-	}
-
-	atomic.StorePointer(&unixConnPtr, unsafe.Pointer(sock))
-}
diff --git a/vendor/github.com/coreos/go-systemd/v22/journal/journal_unix.go b/vendor/github.com/coreos/go-systemd/v22/journal/journal_unix.go
new file mode 100644
index 0000000000..7233ecfc7b
--- /dev/null
+++ b/vendor/github.com/coreos/go-systemd/v22/journal/journal_unix.go
@@ -0,0 +1,208 @@
+// Copyright 2015 CoreOS, Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// +build !windows
+
+// Package journal provides write bindings to the local systemd journal.
+// It is implemented in pure Go and connects to the journal directly over its
+// unix socket.
+//
+// To read from the journal, see the "sdjournal" package, which wraps the
+// sd-journal a C API.
+//
+// http://www.freedesktop.org/software/systemd/man/systemd-journald.service.html
+package journal
+
+import (
+	"bytes"
+	"encoding/binary"
+	"errors"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"net"
+	"os"
+	"strconv"
+	"strings"
+	"sync"
+	"sync/atomic"
+	"syscall"
+	"unsafe"
+)
+
+var (
+	// This can be overridden at build-time:
+	// https://github.com/golang/go/wiki/GcToolchainTricks#including-build-information-in-the-executable
+	journalSocket = "/run/systemd/journal/socket"
+
+	// unixConnPtr atomically holds the local unconnected Unix-domain socket.
+	// Concrete safe pointer type: *net.UnixConn
+	unixConnPtr unsafe.Pointer
+	// onceConn ensures that unixConnPtr is initialized exactly once.
+	onceConn sync.Once
+)
+
+func init() {
+	onceConn.Do(initConn)
+}
+
+// Enabled checks whether the local systemd journal is available for logging.
+func Enabled() bool {
+	onceConn.Do(initConn)
+
+	if (*net.UnixConn)(atomic.LoadPointer(&unixConnPtr)) == nil {
+		return false
+	}
+
+	if _, err := net.Dial("unixgram", journalSocket); err != nil {
+		return false
+	}
+
+	return true
+}
+
+// Send a message to the local systemd journal. vars is a map of journald
+// fields to values.  Fields must be composed of uppercase letters, numbers,
+// and underscores, but must not start with an underscore. Within these
+// restrictions, any arbitrary field name may be used.  Some names have special
+// significance: see the journalctl documentation
+// (http://www.freedesktop.org/software/systemd/man/systemd.journal-fields.html)
+// for more details.  vars may be nil.
+func Send(message string, priority Priority, vars map[string]string) error {
+	conn := (*net.UnixConn)(atomic.LoadPointer(&unixConnPtr))
+	if conn == nil {
+		return errors.New("could not initialize socket to journald")
+	}
+
+	socketAddr := &net.UnixAddr{
+		Name: journalSocket,
+		Net:  "unixgram",
+	}
+
+	data := new(bytes.Buffer)
+	appendVariable(data, "PRIORITY", strconv.Itoa(int(priority)))
+	appendVariable(data, "MESSAGE", message)
+	for k, v := range vars {
+		appendVariable(data, k, v)
+	}
+
+	_, _, err := conn.WriteMsgUnix(data.Bytes(), nil, socketAddr)
+	if err == nil {
+		return nil
+	}
+	if !isSocketSpaceError(err) {
+		return err
+	}
+
+	// Large log entry, send it via tempfile and ancillary-fd.
+	file, err := tempFd()
+	if err != nil {
+		return err
+	}
+	defer file.Close()
+	_, err = io.Copy(file, data)
+	if err != nil {
+		return err
+	}
+	rights := syscall.UnixRights(int(file.Fd()))
+	_, _, err = conn.WriteMsgUnix([]byte{}, rights, socketAddr)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func appendVariable(w io.Writer, name, value string) {
+	if err := validVarName(name); err != nil {
+		fmt.Fprintf(os.Stderr, "variable name %s contains invalid character, ignoring\n", name)
+	}
+	if strings.ContainsRune(value, '\n') {
+		/* When the value contains a newline, we write:
+		 * - the variable name, followed by a newline
+		 * - the size (in 64bit little endian format)
+		 * - the data, followed by a newline
+		 */
+		fmt.Fprintln(w, name)
+		binary.Write(w, binary.LittleEndian, uint64(len(value)))
+		fmt.Fprintln(w, value)
+	} else {
+		/* just write the variable and value all on one line */
+		fmt.Fprintf(w, "%s=%s\n", name, value)
+	}
+}
+
+// validVarName validates a variable name to make sure journald will accept it.
+// The variable name must be in uppercase and consist only of characters,
+// numbers and underscores, and may not begin with an underscore:
+// https://www.freedesktop.org/software/systemd/man/sd_journal_print.html
+func validVarName(name string) error {
+	if name == "" {
+		return errors.New("Empty variable name")
+	} else if name[0] == '_' {
+		return errors.New("Variable name begins with an underscore")
+	}
+
+	for _, c := range name {
+		if !(('A' <= c && c <= 'Z') || ('0' <= c && c <= '9') || c == '_') {
+			return errors.New("Variable name contains invalid characters")
+		}
+	}
+	return nil
+}
+
+// isSocketSpaceError checks whether the error is signaling
+// an "overlarge message" condition.
+func isSocketSpaceError(err error) bool {
+	opErr, ok := err.(*net.OpError)
+	if !ok || opErr == nil {
+		return false
+	}
+
+	sysErr, ok := opErr.Err.(*os.SyscallError)
+	if !ok || sysErr == nil {
+		return false
+	}
+
+	return sysErr.Err == syscall.EMSGSIZE || sysErr.Err == syscall.ENOBUFS
+}
+
+// tempFd creates a temporary, unlinked file under `/dev/shm`.
+func tempFd() (*os.File, error) {
+	file, err := ioutil.TempFile("/dev/shm/", "journal.XXXXX")
+	if err != nil {
+		return nil, err
+	}
+	err = syscall.Unlink(file.Name())
+	if err != nil {
+		return nil, err
+	}
+	return file, nil
+}
+
+// initConn initializes the global `unixConnPtr` socket.
+// It is meant to be called exactly once, at program startup.
+func initConn() {
+	autobind, err := net.ResolveUnixAddr("unixgram", "")
+	if err != nil {
+		return
+	}
+
+	sock, err := net.ListenUnixgram("unixgram", autobind)
+	if err != nil {
+		return
+	}
+
+	atomic.StorePointer(&unixConnPtr, unsafe.Pointer(sock))
+}
diff --git a/vendor/github.com/coreos/go-systemd/v22/journal/journal_windows.go b/vendor/github.com/coreos/go-systemd/v22/journal/journal_windows.go
new file mode 100644
index 0000000000..677aca68ed
--- /dev/null
+++ b/vendor/github.com/coreos/go-systemd/v22/journal/journal_windows.go
@@ -0,0 +1,35 @@
+// Copyright 2015 CoreOS, Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package journal provides write bindings to the local systemd journal.
+// It is implemented in pure Go and connects to the journal directly over its
+// unix socket.
+//
+// To read from the journal, see the "sdjournal" package, which wraps the
+// sd-journal a C API.
+//
+// http://www.freedesktop.org/software/systemd/man/systemd-journald.service.html
+package journal
+
+import (
+	"errors"
+)
+
+func Enabled() bool {
+	return false
+}
+
+func Send(message string, priority Priority, vars map[string]string) error {
+	return errors.New("could not initialize socket to journald")
+}
diff --git a/vendor/github.com/godbus/dbus/v5/README.markdown b/vendor/github.com/godbus/dbus/v5/README.markdown
index fd29648752..1fb2eacaa1 100644
--- a/vendor/github.com/godbus/dbus/v5/README.markdown
+++ b/vendor/github.com/godbus/dbus/v5/README.markdown
@@ -1,4 +1,4 @@
-[![Build Status](https://travis-ci.org/godbus/dbus.svg?branch=master)](https://travis-ci.org/godbus/dbus)
+![Build Status](https://github.com/godbus/dbus/workflows/Go/badge.svg)
 
 dbus
 ----
@@ -32,6 +32,8 @@ gives a short overview over the basic usage.
 #### Projects using godbus
 - [notify](https://github.com/esiqveland/notify) provides desktop notifications over dbus into a library.
 - [go-bluetooth](https://github.com/muka/go-bluetooth) provides a bluetooth client over bluez dbus API.
+- [playerbm](https://github.com/altdesktop/playerbm) a bookmark utility for media players.
+- [iwd](https://github.com/shibumi/iwd) go bindings for the internet wireless daemon "iwd".
 
 Please note that the API is considered unstable for now and may change without
 further notice.
diff --git a/vendor/github.com/godbus/dbus/v5/auth.go b/vendor/github.com/godbus/dbus/v5/auth.go
index 31abac629d..283487a0e3 100644
--- a/vendor/github.com/godbus/dbus/v5/auth.go
+++ b/vendor/github.com/godbus/dbus/v5/auth.go
@@ -37,7 +37,7 @@ const (
 
 // Auth defines the behaviour of an authentication mechanism.
 type Auth interface {
-	// Return the name of the mechnism, the argument to the first AUTH command
+	// Return the name of the mechanism, the argument to the first AUTH command
 	// and the next status.
 	FirstData() (name, resp []byte, status AuthStatus)
 
diff --git a/vendor/github.com/godbus/dbus/v5/call.go b/vendor/github.com/godbus/dbus/v5/call.go
index 2cb189012e..b06b063580 100644
--- a/vendor/github.com/godbus/dbus/v5/call.go
+++ b/vendor/github.com/godbus/dbus/v5/call.go
@@ -24,6 +24,15 @@ type Call struct {
 	// Holds the response once the call is done.
 	Body []interface{}
 
+	// ResponseSequence stores the sequence number of the DBus message containing
+	// the call response (or error). This can be compared to the sequence number
+	// of other call responses and signals on this connection to determine their
+	// relative ordering on the underlying DBus connection.
+	// For errors, ResponseSequence is populated only if the error came from a
+	// DBusMessage that was received or if there was an error receiving. In case of
+	// failure to make the call, ResponseSequence will be NoSequence.
+	ResponseSequence Sequence
+
 	// tracks context and canceler
 	ctx         context.Context
 	ctxCanceler context.CancelFunc
diff --git a/vendor/github.com/godbus/dbus/v5/conn.go b/vendor/github.com/godbus/dbus/v5/conn.go
index b55bc99c85..29fe018ad8 100644
--- a/vendor/github.com/godbus/dbus/v5/conn.go
+++ b/vendor/github.com/godbus/dbus/v5/conn.go
@@ -45,6 +45,7 @@ type Conn struct {
 	serialGen     SerialGenerator
 	inInt         Interceptor
 	outInt        Interceptor
+	auth          []Auth
 
 	names      *nameTracker
 	calls      *callTracker
@@ -59,7 +60,8 @@ type Conn struct {
 func SessionBus() (conn *Conn, err error) {
 	sessionBusLck.Lock()
 	defer sessionBusLck.Unlock()
-	if sessionBus != nil {
+	if sessionBus != nil &&
+		sessionBus.Connected() {
 		return sessionBus, nil
 	}
 	defer func() {
@@ -67,19 +69,7 @@ func SessionBus() (conn *Conn, err error) {
 			sessionBus = conn
 		}
 	}()
-	conn, err = SessionBusPrivate()
-	if err != nil {
-		return
-	}
-	if err = conn.Auth(nil); err != nil {
-		conn.Close()
-		conn = nil
-		return
-	}
-	if err = conn.Hello(); err != nil {
-		conn.Close()
-		conn = nil
-	}
+	conn, err = ConnectSessionBus()
 	return
 }
 
@@ -116,7 +106,8 @@ func SessionBusPrivateHandler(handler Handler, signalHandler SignalHandler) (*Co
 func SystemBus() (conn *Conn, err error) {
 	systemBusLck.Lock()
 	defer systemBusLck.Unlock()
-	if systemBus != nil {
+	if systemBus != nil &&
+		systemBus.Connected() {
 		return systemBus, nil
 	}
 	defer func() {
@@ -124,20 +115,42 @@ func SystemBus() (conn *Conn, err error) {
 			systemBus = conn
 		}
 	}()
-	conn, err = SystemBusPrivate()
+	conn, err = ConnectSystemBus()
+	return
+}
+
+// ConnectSessionBus connects to the session bus.
+func ConnectSessionBus(opts ...ConnOption) (*Conn, error) {
+	address, err := getSessionBusAddress()
 	if err != nil {
-		return
+		return nil, err
 	}
-	if err = conn.Auth(nil); err != nil {
-		conn.Close()
-		conn = nil
-		return
+	return Connect(address, opts...)
+}
+
+// ConnectSystemBus connects to the system bus.
+func ConnectSystemBus(opts ...ConnOption) (*Conn, error) {
+	return Connect(getSystemBusPlatformAddress(), opts...)
+}
+
+// Connect connects to the given address.
+//
+// Returned connection is ready to use and doesn't require calling
+// Auth and Hello methods to make it usable.
+func Connect(address string, opts ...ConnOption) (*Conn, error) {
+	conn, err := Dial(address, opts...)
+	if err != nil {
+		return nil, err
+	}
+	if err = conn.Auth(conn.auth); err != nil {
+		_ = conn.Close()
+		return nil, err
 	}
 	if err = conn.Hello(); err != nil {
-		conn.Close()
-		conn = nil
+		_ = conn.Close()
+		return nil, err
 	}
-	return
+	return conn, nil
 }
 
 // SystemBusPrivate returns a new private connection to the system bus.
@@ -197,6 +210,14 @@ func WithSerialGenerator(gen SerialGenerator) ConnOption {
 	}
 }
 
+// WithAuth sets authentication methods for the auth conversation.
+func WithAuth(methods ...Auth) ConnOption {
+	return func(conn *Conn) error {
+		conn.auth = methods
+		return nil
+	}
+}
+
 // Interceptor intercepts incoming and outgoing messages.
 type Interceptor func(msg *Message)
 
@@ -309,6 +330,11 @@ func (conn *Conn) Context() context.Context {
 	return conn.ctx
 }
 
+// Connected returns whether conn is connected
+func (conn *Conn) Connected() bool {
+	return conn.ctx.Err() == nil
+}
+
 // Eavesdrop causes conn to send all incoming messages to the given channel
 // without further processing. Method replies, errors and signals will not be
 // sent to the appropriate channels and method calls will not be handled. If nil
@@ -342,8 +368,9 @@ func (conn *Conn) Hello() error {
 }
 
 // inWorker runs in an own goroutine, reading incoming messages from the
-// transport and dispatching them appropiately.
+// transport and dispatching them appropriately.
 func (conn *Conn) inWorker() {
+	sequenceGen := newSequenceGenerator()
 	for {
 		msg, err := conn.ReadMessage()
 		if err != nil {
@@ -352,7 +379,7 @@ func (conn *Conn) inWorker() {
 				// anything but to shut down all stuff and returns errors to all
 				// pending replies.
 				conn.Close()
-				conn.calls.finalizeAllWithError(err)
+				conn.calls.finalizeAllWithError(sequenceGen, err)
 				return
 			}
 			// invalid messages are ignored
@@ -381,13 +408,14 @@ func (conn *Conn) inWorker() {
 		if conn.inInt != nil {
 			conn.inInt(msg)
 		}
+		sequence := sequenceGen.next()
 		switch msg.Type {
 		case TypeError:
-			conn.serialGen.RetireSerial(conn.calls.handleDBusError(msg))
+			conn.serialGen.RetireSerial(conn.calls.handleDBusError(sequence, msg))
 		case TypeMethodReply:
-			conn.serialGen.RetireSerial(conn.calls.handleReply(msg))
+			conn.serialGen.RetireSerial(conn.calls.handleReply(sequence, msg))
 		case TypeSignal:
-			conn.handleSignal(msg)
+			conn.handleSignal(sequence, msg)
 		case TypeMethodCall:
 			go conn.handleCall(msg)
 		}
@@ -395,7 +423,7 @@ func (conn *Conn) inWorker() {
 	}
 }
 
-func (conn *Conn) handleSignal(msg *Message) {
+func (conn *Conn) handleSignal(sequence Sequence, msg *Message) {
 	iface := msg.Headers[FieldInterface].value.(string)
 	member := msg.Headers[FieldMember].value.(string)
 	// as per http://dbus.freedesktop.org/doc/dbus-specification.html ,
@@ -421,10 +449,11 @@ func (conn *Conn) handleSignal(msg *Message) {
 		}
 	}
 	signal := &Signal{
-		Sender: sender,
-		Path:   msg.Headers[FieldPath].value.(ObjectPath),
-		Name:   iface + "." + member,
-		Body:   msg.Body,
+		Sender:   sender,
+		Path:     msg.Headers[FieldPath].value.(ObjectPath),
+		Name:     iface + "." + member,
+		Body:     msg.Body,
+		Sequence: sequence,
 	}
 	conn.signalHandler.DeliverSignal(iface, member, signal)
 }
@@ -442,6 +471,9 @@ func (conn *Conn) Object(dest string, path ObjectPath) BusObject {
 }
 
 func (conn *Conn) sendMessageAndIfClosed(msg *Message, ifClosed func()) {
+	if msg.serial == 0 {
+		msg.serial = conn.getSerial()
+	}
 	if conn.outInt != nil {
 		conn.outInt(msg)
 	}
@@ -473,16 +505,16 @@ func (conn *Conn) send(ctx context.Context, msg *Message, ch chan *Call) *Call {
 	if ctx == nil {
 		panic("nil context")
 	}
+	if ch == nil {
+		ch = make(chan *Call, 1)
+	} else if cap(ch) == 0 {
+		panic("dbus: unbuffered channel passed to (*Conn).Send")
+	}
 
 	var call *Call
 	ctx, canceler := context.WithCancel(ctx)
 	msg.serial = conn.getSerial()
 	if msg.Type == TypeMethodCall && msg.Flags&FlagNoReplyExpected == 0 {
-		if ch == nil {
-			ch = make(chan *Call, 5)
-		} else if cap(ch) == 0 {
-			panic("dbus: unbuffered channel passed to (*Conn).Send")
-		}
 		call = new(Call)
 		call.Destination, _ = msg.Headers[FieldDestination].value.(string)
 		call.Path, _ = msg.Headers[FieldPath].value.(ObjectPath)
@@ -504,7 +536,8 @@ func (conn *Conn) send(ctx context.Context, msg *Message, ch chan *Call) *Call {
 		})
 	} else {
 		canceler()
-		call = &Call{Err: nil}
+		call = &Call{Err: nil, Done: ch}
+		ch <- call
 		conn.sendMessageAndIfClosed(msg, func() {
 			call = &Call{Err: ErrClosed}
 		})
@@ -529,7 +562,6 @@ func (conn *Conn) sendError(err error, dest string, serial uint32) {
 	}
 	msg := new(Message)
 	msg.Type = TypeError
-	msg.serial = conn.getSerial()
 	msg.Headers = make(map[HeaderField]Variant)
 	if dest != "" {
 		msg.Headers[FieldDestination] = MakeVariant(dest)
@@ -548,7 +580,6 @@ func (conn *Conn) sendError(err error, dest string, serial uint32) {
 func (conn *Conn) sendReply(dest string, serial uint32, values ...interface{}) {
 	msg := new(Message)
 	msg.Type = TypeMethodReply
-	msg.serial = conn.getSerial()
 	msg.Headers = make(map[HeaderField]Variant)
 	if dest != "" {
 		msg.Headers[FieldDestination] = MakeVariant(dest)
@@ -564,8 +595,14 @@ func (conn *Conn) sendReply(dest string, serial uint32, values ...interface{}) {
 // AddMatchSignal registers the given match rule to receive broadcast
 // signals based on their contents.
 func (conn *Conn) AddMatchSignal(options ...MatchOption) error {
+	return conn.AddMatchSignalContext(context.Background(), options...)
+}
+
+// AddMatchSignalContext acts like AddMatchSignal but takes a context.
+func (conn *Conn) AddMatchSignalContext(ctx context.Context, options ...MatchOption) error {
 	options = append([]MatchOption{withMatchType("signal")}, options...)
-	return conn.busObj.Call(
+	return conn.busObj.CallWithContext(
+		ctx,
 		"org.freedesktop.DBus.AddMatch", 0,
 		formatMatchOptions(options),
 	).Store()
@@ -573,8 +610,14 @@ func (conn *Conn) AddMatchSignal(options ...MatchOption) error {
 
 // RemoveMatchSignal removes the first rule that matches previously registered with AddMatchSignal.
 func (conn *Conn) RemoveMatchSignal(options ...MatchOption) error {
+	return conn.RemoveMatchSignalContext(context.Background(), options...)
+}
+
+// RemoveMatchSignalContext acts like RemoveMatchSignal but takes a context.
+func (conn *Conn) RemoveMatchSignalContext(ctx context.Context, options ...MatchOption) error {
 	options = append([]MatchOption{withMatchType("signal")}, options...)
-	return conn.busObj.Call(
+	return conn.busObj.CallWithContext(
+		ctx,
 		"org.freedesktop.DBus.RemoveMatch", 0,
 		formatMatchOptions(options),
 	).Store()
@@ -639,10 +682,11 @@ func (e Error) Error() string {
 // Signal represents a D-Bus message of type Signal. The name member is given in
 // "interface.member" notation, e.g. org.freedesktop.D-Bus.NameLost.
 type Signal struct {
-	Sender string
-	Path   ObjectPath
-	Name   string
-	Body   []interface{}
+	Sender   string
+	Path     ObjectPath
+	Name     string
+	Body     []interface{}
+	Sequence Sequence
 }
 
 // transport is a D-Bus transport.
@@ -825,25 +869,25 @@ func (tracker *callTracker) track(sn uint32, call *Call) {
 	tracker.lck.Unlock()
 }
 
-func (tracker *callTracker) handleReply(msg *Message) uint32 {
+func (tracker *callTracker) handleReply(sequence Sequence, msg *Message) uint32 {
 	serial := msg.Headers[FieldReplySerial].value.(uint32)
 	tracker.lck.RLock()
 	_, ok := tracker.calls[serial]
 	tracker.lck.RUnlock()
 	if ok {
-		tracker.finalizeWithBody(serial, msg.Body)
+		tracker.finalizeWithBody(serial, sequence, msg.Body)
 	}
 	return serial
 }
 
-func (tracker *callTracker) handleDBusError(msg *Message) uint32 {
+func (tracker *callTracker) handleDBusError(sequence Sequence, msg *Message) uint32 {
 	serial := msg.Headers[FieldReplySerial].value.(uint32)
 	tracker.lck.RLock()
 	_, ok := tracker.calls[serial]
 	tracker.lck.RUnlock()
 	if ok {
 		name, _ := msg.Headers[FieldErrorName].value.(string)
-		tracker.finalizeWithError(serial, Error{name, msg.Body})
+		tracker.finalizeWithError(serial, sequence, Error{name, msg.Body})
 	}
 	return serial
 }
@@ -856,7 +900,7 @@ func (tracker *callTracker) handleSendError(msg *Message, err error) {
 	_, ok := tracker.calls[msg.serial]
 	tracker.lck.RUnlock()
 	if ok {
-		tracker.finalizeWithError(msg.serial, err)
+		tracker.finalizeWithError(msg.serial, NoSequence, err)
 	}
 }
 
@@ -871,7 +915,7 @@ func (tracker *callTracker) finalize(sn uint32) {
 	}
 }
 
-func (tracker *callTracker) finalizeWithBody(sn uint32, body []interface{}) {
+func (tracker *callTracker) finalizeWithBody(sn uint32, sequence Sequence, body []interface{}) {
 	tracker.lck.Lock()
 	c, ok := tracker.calls[sn]
 	if ok {
@@ -880,11 +924,12 @@ func (tracker *callTracker) finalizeWithBody(sn uint32, body []interface{}) {
 	tracker.lck.Unlock()
 	if ok {
 		c.Body = body
+		c.ResponseSequence = sequence
 		c.done()
 	}
 }
 
-func (tracker *callTracker) finalizeWithError(sn uint32, err error) {
+func (tracker *callTracker) finalizeWithError(sn uint32, sequence Sequence, err error) {
 	tracker.lck.Lock()
 	c, ok := tracker.calls[sn]
 	if ok {
@@ -893,11 +938,12 @@ func (tracker *callTracker) finalizeWithError(sn uint32, err error) {
 	tracker.lck.Unlock()
 	if ok {
 		c.Err = err
+		c.ResponseSequence = sequence
 		c.done()
 	}
 }
 
-func (tracker *callTracker) finalizeAllWithError(err error) {
+func (tracker *callTracker) finalizeAllWithError(sequenceGen *sequenceGenerator, err error) {
 	tracker.lck.Lock()
 	closedCalls := make([]*Call, 0, len(tracker.calls))
 	for sn := range tracker.calls {
@@ -907,6 +953,7 @@ func (tracker *callTracker) finalizeAllWithError(err error) {
 	tracker.lck.Unlock()
 	for _, call := range closedCalls {
 		call.Err = err
+		call.ResponseSequence = sequenceGen.next()
 		call.done()
 	}
 }
diff --git a/vendor/github.com/godbus/dbus/v5/dbus.go b/vendor/github.com/godbus/dbus/v5/dbus.go
index 428923d266..ddf3b7afde 100644
--- a/vendor/github.com/godbus/dbus/v5/dbus.go
+++ b/vendor/github.com/godbus/dbus/v5/dbus.go
@@ -28,6 +28,7 @@ var (
 	interfaceType   = reflect.TypeOf((*interface{})(nil)).Elem()
 	unixFDType      = reflect.TypeOf(UnixFD(0))
 	unixFDIndexType = reflect.TypeOf(UnixFDIndex(0))
+	errType         = reflect.TypeOf((*error)(nil)).Elem()
 )
 
 // An InvalidTypeError signals that a value which cannot be represented in the
@@ -63,6 +64,9 @@ func storeInterfaces(src, dest interface{}) error {
 
 func store(dest, src reflect.Value) error {
 	if dest.Kind() == reflect.Ptr {
+		if dest.IsNil() {
+			dest.Set(reflect.New(dest.Type().Elem()))
+		}
 		return store(dest.Elem(), src)
 	}
 	switch src.Kind() {
diff --git a/vendor/github.com/godbus/dbus/v5/default_handler.go b/vendor/github.com/godbus/dbus/v5/default_handler.go
index 6d8bf32f9f..13132c6b47 100644
--- a/vendor/github.com/godbus/dbus/v5/default_handler.go
+++ b/vendor/github.com/godbus/dbus/v5/default_handler.go
@@ -126,14 +126,28 @@ func (m exportedMethod) Call(args ...interface{}) ([]interface{}, error) {
 	}
 
 	ret := m.Value.Call(params)
-
-	err := ret[t.NumOut()-1].Interface().(*Error)
-	ret = ret[:t.NumOut()-1]
+	var err error
+	nilErr := false // The reflection will find almost-nils, let's only pass back clean ones!
+	if t.NumOut() > 0 {
+		if e, ok := ret[t.NumOut()-1].Interface().(*Error); ok { // godbus *Error
+			nilErr = ret[t.NumOut()-1].IsNil()
+			ret = ret[:t.NumOut()-1]
+			err = e
+		} else if ret[t.NumOut()-1].Type().Implements(errType) { // Go error
+			i := ret[t.NumOut()-1].Interface()
+			if i == nil {
+				nilErr = ret[t.NumOut()-1].IsNil()
+			} else {
+				err = i.(error)
+			}
+			ret = ret[:t.NumOut()-1]
+		}
+	}
 	out := make([]interface{}, len(ret))
 	for i, val := range ret {
 		out[i] = val.Interface()
 	}
-	if err == nil {
+	if nilErr || err == nil {
 		//concrete type to interface nil is a special case
 		return out, nil
 	}
diff --git a/vendor/github.com/godbus/dbus/v5/export.go b/vendor/github.com/godbus/dbus/v5/export.go
index c277ab1426..2447b51d46 100644
--- a/vendor/github.com/godbus/dbus/v5/export.go
+++ b/vendor/github.com/godbus/dbus/v5/export.go
@@ -69,6 +69,22 @@ func getMethods(in interface{}, mapping map[string]string) map[string]reflect.Va
 	return methods
 }
 
+func getAllMethods(in interface{}, mapping map[string]string) map[string]reflect.Value {
+	if in == nil {
+		return nil
+	}
+	methods := make(map[string]reflect.Value)
+	val := reflect.ValueOf(in)
+	typ := val.Type()
+	for i := 0; i < typ.NumMethod(); i++ {
+		methtype := typ.Method(i)
+		method := val.Method(i)
+		// map names while building table
+		methods[computeMethodName(methtype.Name, mapping)] = method
+	}
+	return methods
+}
+
 func standardMethodArgumentDecode(m Method, sender string, msg *Message, body []interface{}) ([]interface{}, error) {
 	pointers := make([]interface{}, m.NumArguments())
 	decode := make([]interface{}, 0, len(body))
@@ -159,7 +175,6 @@ func (conn *Conn) handleCall(msg *Message) {
 	if msg.Flags&FlagNoReplyExpected == 0 {
 		reply := new(Message)
 		reply.Type = TypeMethodReply
-		reply.serial = conn.getSerial()
 		reply.Headers = make(map[HeaderField]Variant)
 		if hasSender {
 			reply.Headers[FieldDestination] = msg.Headers[FieldSender]
@@ -195,7 +210,6 @@ func (conn *Conn) Emit(path ObjectPath, name string, values ...interface{}) erro
 	}
 	msg := new(Message)
 	msg.Type = TypeSignal
-	msg.serial = conn.getSerial()
 	msg.Headers = make(map[HeaderField]Variant)
 	msg.Headers[FieldInterface] = MakeVariant(iface)
 	msg.Headers[FieldMember] = MakeVariant(member)
@@ -247,6 +261,18 @@ func (conn *Conn) Export(v interface{}, path ObjectPath, iface string) error {
 	return conn.ExportWithMap(v, nil, path, iface)
 }
 
+// ExportAll registers all exported methods defined by the given object on
+// the message bus.
+//
+// Unlike Export there is no requirement to have the last parameter as type
+// *Error. If you want to be able to return error then you can append an error
+// type parameter to your method signature. If the error returned is not nil,
+// it is sent back to the caller as an error. Otherwise, a method reply is
+// sent with the other return values as its body.
+func (conn *Conn) ExportAll(v interface{}, path ObjectPath, iface string) error {
+	return conn.export(getAllMethods(v, nil), path, iface, false)
+}
+
 // ExportWithMap works exactly like Export but provides the ability to remap
 // method names (e.g. export a lower-case method).
 //
@@ -299,19 +325,22 @@ func (conn *Conn) ExportSubtreeMethodTable(methods map[string]interface{}, path
 }
 
 func (conn *Conn) exportMethodTable(methods map[string]interface{}, path ObjectPath, iface string, includeSubtree bool) error {
-	out := make(map[string]reflect.Value)
-	for name, method := range methods {
-		rval := reflect.ValueOf(method)
-		if rval.Kind() != reflect.Func {
-			continue
+	var out map[string]reflect.Value
+	if methods != nil {
+		out = make(map[string]reflect.Value)
+		for name, method := range methods {
+			rval := reflect.ValueOf(method)
+			if rval.Kind() != reflect.Func {
+				continue
+			}
+			t := rval.Type()
+			// only track valid methods must return *Error as last arg
+			if t.NumOut() == 0 ||
+				t.Out(t.NumOut()-1) != reflect.TypeOf(&ErrMsgInvalidArg) {
+				continue
+			}
+			out[name] = rval
 		}
-		t := rval.Type()
-		// only track valid methods must return *Error as last arg
-		if t.NumOut() == 0 ||
-			t.Out(t.NumOut()-1) != reflect.TypeOf(&ErrMsgInvalidArg) {
-			continue
-		}
-		out[name] = rval
 	}
 	return conn.export(out, path, iface, includeSubtree)
 }
@@ -327,12 +356,12 @@ func (conn *Conn) unexport(h *defaultHandler, path ObjectPath, iface string) err
 	return nil
 }
 
-// exportWithMap is the worker function for all exports/registrations.
+// export is the worker function for all exports/registrations.
 func (conn *Conn) export(methods map[string]reflect.Value, path ObjectPath, iface string, includeSubtree bool) error {
 	h, ok := conn.handler.(*defaultHandler)
 	if !ok {
 		return fmt.Errorf(
-			`dbus: export only allowed on the default hander handler have %T"`,
+			`dbus: export only allowed on the default handler. Received: %T"`,
 			conn.handler)
 	}
 
diff --git a/vendor/github.com/godbus/dbus/v5/match.go b/vendor/github.com/godbus/dbus/v5/match.go
index 086ee336a9..5a607e53e4 100644
--- a/vendor/github.com/godbus/dbus/v5/match.go
+++ b/vendor/github.com/godbus/dbus/v5/match.go
@@ -1,6 +1,7 @@
 package dbus
 
 import (
+	"strconv"
 	"strings"
 )
 
@@ -60,3 +61,29 @@ func WithMatchPathNamespace(namespace ObjectPath) MatchOption {
 func WithMatchDestination(destination string) MatchOption {
 	return WithMatchOption("destination", destination)
 }
+
+// WithMatchArg sets argN match option, range of N is 0 to 63.
+func WithMatchArg(argIdx int, value string) MatchOption {
+	if argIdx < 0 || argIdx > 63 {
+		panic("range of argument index is 0 to 63")
+	}
+	return WithMatchOption("arg"+strconv.Itoa(argIdx), value)
+}
+
+// WithMatchArgPath sets argN path match option, range of N is 0 to 63.
+func WithMatchArgPath(argIdx int, path string) MatchOption {
+	if argIdx < 0 || argIdx > 63 {
+		panic("range of argument index is 0 to 63")
+	}
+	return WithMatchOption("arg"+strconv.Itoa(argIdx)+"path", path)
+}
+
+// WithMatchArg0Namespace sets arg0namespace match option.
+func WithMatchArg0Namespace(arg0Namespace string) MatchOption {
+	return WithMatchOption("arg0namespace", arg0Namespace)
+}
+
+// WithMatchEavesdrop sets eavesdrop match option.
+func WithMatchEavesdrop(eavesdrop bool) MatchOption {
+	return WithMatchOption("eavesdrop", strconv.FormatBool(eavesdrop))
+}
diff --git a/vendor/github.com/godbus/dbus/v5/object.go b/vendor/github.com/godbus/dbus/v5/object.go
index 8acd7fc8b1..664abb7fba 100644
--- a/vendor/github.com/godbus/dbus/v5/object.go
+++ b/vendor/github.com/godbus/dbus/v5/object.go
@@ -16,6 +16,7 @@ type BusObject interface {
 	AddMatchSignal(iface, member string, options ...MatchOption) *Call
 	RemoveMatchSignal(iface, member string, options ...MatchOption) *Call
 	GetProperty(p string) (Variant, error)
+	StoreProperty(p string, value interface{}) error
 	SetProperty(p string, v interface{}) error
 	Destination() string
 	Path() ObjectPath
@@ -109,7 +110,6 @@ func (o *Object) createCall(ctx context.Context, method string, flags Flags, ch
 	method = method[i+1:]
 	msg := new(Message)
 	msg.Type = TypeMethodCall
-	msg.serial = o.conn.getSerial()
 	msg.Flags = flags & (FlagNoAutoStart | FlagNoReplyExpected)
 	msg.Headers = make(map[HeaderField]Variant)
 	msg.Headers[FieldPath] = MakeVariant(o.path)
@@ -122,68 +122,31 @@ func (o *Object) createCall(ctx context.Context, method string, flags Flags, ch
 	if len(args) > 0 {
 		msg.Headers[FieldSignature] = MakeVariant(SignatureOf(args...))
 	}
-	if msg.Flags&FlagNoReplyExpected == 0 {
-		if ch == nil {
-			ch = make(chan *Call, 1)
-		} else if cap(ch) == 0 {
-			panic("dbus: unbuffered channel passed to (*Object).Go")
-		}
-		ctx, cancel := context.WithCancel(ctx)
-		call := &Call{
-			Destination: o.dest,
-			Path:        o.path,
-			Method:      method,
-			Args:        args,
-			Done:        ch,
-			ctxCanceler: cancel,
-			ctx:         ctx,
-		}
-		o.conn.calls.track(msg.serial, call)
-		o.conn.sendMessageAndIfClosed(msg, func() {
-			o.conn.calls.handleSendError(msg, ErrClosed)
-			cancel()
-		})
-		go func() {
-			<-ctx.Done()
-			o.conn.calls.handleSendError(msg, ctx.Err())
-		}()
-
-		return call
-	}
-	done := make(chan *Call, 1)
-	call := &Call{
-		Err:  nil,
-		Done: done,
-	}
-	defer func() {
-		call.Done <- call
-		close(done)
-	}()
-	o.conn.sendMessageAndIfClosed(msg, func() {
-		call.Err = ErrClosed
-	})
-	return call
+	return o.conn.SendWithContext(ctx, msg, ch)
 }
 
 // GetProperty calls org.freedesktop.DBus.Properties.Get on the given
 // object. The property name must be given in interface.member notation.
 func (o *Object) GetProperty(p string) (Variant, error) {
+	var result Variant
+	err := o.StoreProperty(p, &result)
+	return result, err
+}
+
+// StoreProperty calls org.freedesktop.DBus.Properties.Get on the given
+// object. The property name must be given in interface.member notation.
+// It stores the returned property into the provided value.
+func (o *Object) StoreProperty(p string, value interface{}) error {
 	idx := strings.LastIndex(p, ".")
 	if idx == -1 || idx+1 == len(p) {
-		return Variant{}, errors.New("dbus: invalid property " + p)
+		return errors.New("dbus: invalid property " + p)
 	}
 
 	iface := p[:idx]
 	prop := p[idx+1:]
 
-	result := Variant{}
-	err := o.Call("org.freedesktop.DBus.Properties.Get", 0, iface, prop).Store(&result)
-
-	if err != nil {
-		return Variant{}, err
-	}
-
-	return result, nil
+	return o.Call("org.freedesktop.DBus.Properties.Get", 0, iface, prop).
+		Store(value)
 }
 
 // SetProperty calls org.freedesktop.DBus.Properties.Set on the given
diff --git a/vendor/github.com/godbus/dbus/v5/sequence.go b/vendor/github.com/godbus/dbus/v5/sequence.go
new file mode 100644
index 0000000000..89435d3933
--- /dev/null
+++ b/vendor/github.com/godbus/dbus/v5/sequence.go
@@ -0,0 +1,24 @@
+package dbus
+
+// Sequence represents the value of a monotonically increasing counter.
+type Sequence uint64
+
+const (
+	// NoSequence indicates the absence of a sequence value.
+	NoSequence Sequence = 0
+)
+
+// sequenceGenerator represents a monotonically increasing counter.
+type sequenceGenerator struct {
+	nextSequence Sequence
+}
+
+func (generator *sequenceGenerator) next() Sequence {
+	result := generator.nextSequence
+	generator.nextSequence++
+	return result
+}
+
+func newSequenceGenerator() *sequenceGenerator {
+	return &sequenceGenerator{nextSequence: 1}
+}
diff --git a/vendor/github.com/godbus/dbus/v5/sequential_handler.go b/vendor/github.com/godbus/dbus/v5/sequential_handler.go
new file mode 100644
index 0000000000..ef2fcdba17
--- /dev/null
+++ b/vendor/github.com/godbus/dbus/v5/sequential_handler.go
@@ -0,0 +1,125 @@
+package dbus
+
+import (
+	"sync"
+)
+
+// NewSequentialSignalHandler returns an instance of a new
+// signal handler that guarantees sequential processing of signals. It is a
+// guarantee of this signal handler that signals will be written to
+// channels in the order they are received on the DBus connection.
+func NewSequentialSignalHandler() SignalHandler {
+	return &sequentialSignalHandler{}
+}
+
+type sequentialSignalHandler struct {
+	mu      sync.RWMutex
+	closed  bool
+	signals []*sequentialSignalChannelData
+}
+
+func (sh *sequentialSignalHandler) DeliverSignal(intf, name string, signal *Signal) {
+	sh.mu.RLock()
+	defer sh.mu.RUnlock()
+	if sh.closed {
+		return
+	}
+	for _, scd := range sh.signals {
+		scd.deliver(signal)
+	}
+}
+
+func (sh *sequentialSignalHandler) Terminate() {
+	sh.mu.Lock()
+	defer sh.mu.Unlock()
+	if sh.closed {
+		return
+	}
+
+	for _, scd := range sh.signals {
+		scd.close()
+		close(scd.ch)
+	}
+	sh.closed = true
+	sh.signals = nil
+}
+
+func (sh *sequentialSignalHandler) AddSignal(ch chan<- *Signal) {
+	sh.mu.Lock()
+	defer sh.mu.Unlock()
+	if sh.closed {
+		return
+	}
+	sh.signals = append(sh.signals, newSequentialSignalChannelData(ch))
+}
+
+func (sh *sequentialSignalHandler) RemoveSignal(ch chan<- *Signal) {
+	sh.mu.Lock()
+	defer sh.mu.Unlock()
+	if sh.closed {
+		return
+	}
+	for i := len(sh.signals) - 1; i >= 0; i-- {
+		if ch == sh.signals[i].ch {
+			sh.signals[i].close()
+			copy(sh.signals[i:], sh.signals[i+1:])
+			sh.signals[len(sh.signals)-1] = nil
+			sh.signals = sh.signals[:len(sh.signals)-1]
+		}
+	}
+}
+
+type sequentialSignalChannelData struct {
+	ch   chan<- *Signal
+	in   chan *Signal
+	done chan struct{}
+}
+
+func newSequentialSignalChannelData(ch chan<- *Signal) *sequentialSignalChannelData {
+	scd := &sequentialSignalChannelData{
+		ch:   ch,
+		in:   make(chan *Signal),
+		done: make(chan struct{}),
+	}
+	go scd.bufferSignals()
+	return scd
+}
+
+func (scd *sequentialSignalChannelData) bufferSignals() {
+	defer close(scd.done)
+
+	// Ensure that signals are delivered to scd.ch in the same
+	// order they are received from scd.in.
+	var queue []*Signal
+	for {
+		if len(queue) == 0 {
+			signal, ok := <- scd.in
+			if !ok {
+				return
+			}
+			queue = append(queue, signal)
+		}
+		select {
+		case scd.ch <- queue[0]:
+			copy(queue, queue[1:])
+			queue[len(queue)-1] = nil
+			queue = queue[:len(queue)-1]
+		case signal, ok := <-scd.in:
+			if !ok {
+				return
+			}
+			queue = append(queue, signal)
+		}
+	}
+}
+
+func (scd *sequentialSignalChannelData) deliver(signal *Signal) {
+	scd.in <- signal
+}
+
+func (scd *sequentialSignalChannelData) close() {
+	close(scd.in)
+	// Ensure that bufferSignals() has exited and won't attempt
+	// any future sends on scd.ch
+	<-scd.done
+}
diff --git a/vendor/github.com/godbus/dbus/v5/sig.go b/vendor/github.com/godbus/dbus/v5/sig.go
index c1b809202c..2d326cebc0 100644
--- a/vendor/github.com/godbus/dbus/v5/sig.go
+++ b/vendor/github.com/godbus/dbus/v5/sig.go
@@ -137,7 +137,7 @@ func ParseSignatureMust(s string) Signature {
 	return sig
 }
 
-// Empty retruns whether the signature is the empty signature.
+// Empty returns whether the signature is the empty signature.
 func (s Signature) Empty() bool {
 	return s.str == ""
 }
diff --git a/vendor/github.com/godbus/dbus/v5/transport_unixcred_freebsd.go b/vendor/github.com/godbus/dbus/v5/transport_unixcred_freebsd.go
index 0fc5b92739..1b5ed2089d 100644
--- a/vendor/github.com/godbus/dbus/v5/transport_unixcred_freebsd.go
+++ b/vendor/github.com/godbus/dbus/v5/transport_unixcred_freebsd.go
@@ -10,6 +10,7 @@ package dbus
 /*
 const int sizeofPtr = sizeof(void*);
 #define _WANT_UCRED
+#include <sys/types.h>
 #include <sys/ucred.h>
 */
 import "C"
diff --git a/vendor/github.com/godbus/dbus/v5/variant.go b/vendor/github.com/godbus/dbus/v5/variant.go
index 5b51828c82..f1e81f3ede 100644
--- a/vendor/github.com/godbus/dbus/v5/variant.go
+++ b/vendor/github.com/godbus/dbus/v5/variant.go
@@ -142,3 +142,9 @@ func (v Variant) String() string {
 func (v Variant) Value() interface{} {
 	return v.value
 }
+
+// Store converts the variant into a native go type using the same
+// mechanism as the "Store" function.
+func (v Variant) Store(value interface{}) error {
+	return storeInterfaces(v.value, value)
+}