[  525.222487] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.232298] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.242169] br0: port 1(veth0) entered blocking state
[  525.242241] br0: port 1(veth0) entered disabled state
[  525.242284] veth0: entered allmulticast mode
[  525.242368] veth0: entered promiscuous mode
[  525.252821] br0: port 2(veth1) entered blocking state
[  525.252895] br0: port 2(veth1) entered disabled state
[  525.252950] veth1: entered allmulticast mode
[  525.253073] veth1: entered promiscuous mode
[  525.681075] br0: port 1(veth0) entered blocking state
[  525.681174] br0: port 1(veth0) entered forwarding state
[  525.681268] br0: port 2(veth1) entered blocking state
[  525.681308] br0: port 2(veth1) entered forwarding state
[  527.297041] bond0: (slave veth1): link status definitely up
[  527.297130] bond0: (slave veth1): making interface the new active one
[  527.297198] bond0: active interface up!
[  527.423017] veth1: left allmulticast mode
[  527.423067] veth1: left promiscuous mode
[  527.423116] br0: port 2(veth1) entered disabled state
[  527.423279] veth0: left allmulticast mode
[  527.423319] veth0: left promiscuous mode
[  527.423361] br0: port 1(veth0) entered disabled state
[  527.438349] bond0: (slave veth1): Releasing backup interface
[  527.445244] bond0: (slave veth0): Releasing backup interface
[  527.476273] bond0 (unregistering): Released all slaves