[  528.445906] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.465674] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.485817] br0: port 1(veth0) entered blocking state
[  528.485902] br0: port 1(veth0) entered disabled state
[  528.485965] veth0: entered allmulticast mode
[  528.486064] veth0: entered promiscuous mode
[  528.503209] br0: port 2(veth1) entered blocking state
[  528.503282] br0: port 2(veth1) entered disabled state
[  528.503335] veth1: entered allmulticast mode
[  528.503423] veth1: entered promiscuous mode
[  529.411812] br0: port 1(veth0) entered blocking state
[  529.411882] br0: port 1(veth0) entered forwarding state
[  529.411963] br0: port 2(veth1) entered blocking state
[  529.412017] br0: port 2(veth1) entered forwarding state
[  530.500794] bond0: (slave veth1): link status definitely up
[  530.500862] bond0: (slave veth1): making interface the new active one
[  530.500942] bond0: active interface up!
[  530.653398] veth1: left allmulticast mode
[  530.653470] veth1: left promiscuous mode
[  530.653523] br0: port 2(veth1) entered disabled state
[  530.653648] veth0: left allmulticast mode
[  530.653689] veth0: left promiscuous mode
[  530.653766] br0: port 1(veth0) entered disabled state
[  530.678047] bond0: (slave veth1): Releasing backup interface
[  530.690046] bond0: (slave veth0): Releasing backup interface
[  530.718999] bond0 (unregistering): Released all slaves