[  867.159222] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.162232] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  867.165485] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  867.168788] br0: port 1(veth0) entered blocking state
[  867.168818] br0: port 1(veth0) entered disabled state
[  867.168852] veth0: entered allmulticast mode
[  867.168915] veth0: entered promiscuous mode
[  867.172189] br0: port 2(veth1) entered blocking state
[  867.172254] br0: port 2(veth1) entered disabled state
[  867.172331] veth1: entered allmulticast mode
[  867.172416] veth1: entered promiscuous mode
[  868.158018] br0: port 1(veth0) entered blocking state
[  868.158074] br0: port 1(veth0) entered forwarding state
[  868.158121] br0: port 2(veth1) entered blocking state
[  868.158149] br0: port 2(veth1) entered forwarding state
[  869.245995] bond0: (slave veth1): link status definitely up
[  869.246095] bond0: (slave veth1): making interface the new active one
[  869.246152] bond0: active interface up!
[  869.313858] veth1: left allmulticast mode
[  869.313893] veth1: left promiscuous mode
[  869.313924] br0: port 2(veth1) entered disabled state
[  869.314130] veth0: left allmulticast mode
[  869.314163] veth0: left promiscuous mode
[  869.314192] br0: port 1(veth0) entered disabled state
[  869.322173] bond0: (slave veth1): Releasing backup interface
[  869.327133] bond0: (slave veth0): Releasing backup interface
[  869.361035] bond0 (unregistering): Released all slaves