[  867.198937] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.202024] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  867.205023] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  867.207987] br0: port 1(veth0) entered blocking state
[  867.208061] br0: port 1(veth0) entered disabled state
[  867.208135] veth0: entered allmulticast mode
[  867.208226] veth0: entered promiscuous mode
[  867.211166] br0: port 2(veth1) entered blocking state
[  867.211200] br0: port 2(veth1) entered disabled state
[  867.211234] veth1: entered allmulticast mode
[  867.211289] veth1: entered promiscuous mode
[  868.232305] br0: port 1(veth0) entered blocking state
[  868.232390] br0: port 1(veth0) entered forwarding state
[  868.232479] br0: port 2(veth1) entered blocking state
[  868.232550] br0: port 2(veth1) entered forwarding state
[  869.257288] bond0: (slave veth0): link status definitely up
[  869.257353] bond0: (slave veth1): link status definitely up
[  869.257429] bond0: (slave veth0): making interface the new active one
[  869.257486] bond0: active interface up!
[  869.352530] veth1: left allmulticast mode
[  869.352571] veth1: left promiscuous mode
[  869.352665] br0: port 2(veth1) entered disabled state
[  869.352756] veth0: left allmulticast mode
[  869.352833] veth0: left promiscuous mode
[  869.352864] br0: port 1(veth0) entered disabled state
[  869.359656] bond0: (slave veth1): Releasing backup interface
[  869.364391] bond0: (slave veth0): Releasing backup interface
[  869.391323] bond0 (unregistering): Released all slaves