[  528.431960] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.446859] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.461766] br0: port 1(veth0) entered blocking state
[  528.461821] br0: port 1(veth0) entered disabled state
[  528.461863] veth0: entered allmulticast mode
[  528.461931] veth0: entered promiscuous mode
[  528.477446] br0: port 2(veth1) entered blocking state
[  528.477502] br0: port 2(veth1) entered disabled state
[  528.477540] veth1: entered allmulticast mode
[  528.477621] veth1: entered promiscuous mode
[  529.405108] br0: port 1(veth0) entered blocking state
[  529.405220] br0: port 1(veth0) entered forwarding state
[  529.405292] br0: port 2(veth1) entered blocking state
[  529.405366] br0: port 2(veth1) entered forwarding state
[  530.493106] bond0: (slave veth1): link status definitely up
[  530.493244] bond0: (slave veth1): making interface the new active one
[  530.493335] bond0: active interface up!
[  530.605189] veth1: left allmulticast mode
[  530.605240] veth1: left promiscuous mode
[  530.605290] br0: port 2(veth1) entered disabled state
[  530.605416] veth0: left allmulticast mode
[  530.605447] veth0: left promiscuous mode
[  530.605480] br0: port 1(veth0) entered disabled state
[  530.627463] bond0: (slave veth1): Releasing backup interface
[  530.637307] bond0: (slave veth0): Releasing backup interface
[  530.668337] bond0 (unregistering): Released all slaves