[  526.960714] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.975626] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.991463] br0: port 1(veth0) entered blocking state
[  526.991539] br0: port 1(veth0) entered disabled state
[  526.991604] veth0: entered allmulticast mode
[  526.991695] veth0: entered promiscuous mode
[  527.006044] br0: port 2(veth1) entered blocking state
[  527.006119] br0: port 2(veth1) entered disabled state
[  527.006175] veth1: entered allmulticast mode
[  527.006259] veth1: entered promiscuous mode
[  527.183918] br0: port 1(veth0) entered blocking state
[  527.183993] br0: port 1(veth0) entered forwarding state
[  527.184076] br0: port 2(veth1) entered blocking state
[  527.184131] br0: port 2(veth1) entered forwarding state
[  528.976032] bond0: (slave veth1): link status definitely up
[  528.976128] bond0: (slave veth1): making interface the new active one
[  528.976195] bond0: active interface up!
[  529.103756] veth1: left allmulticast mode
[  529.103821] veth1: left promiscuous mode
[  529.103882] br0: port 2(veth1) entered disabled state
[  529.104019] veth0: left allmulticast mode
[  529.104061] veth0: left promiscuous mode
[  529.104108] br0: port 1(veth0) entered disabled state
[  529.141680] bond0: (slave veth1): Releasing backup interface
[  529.156189] bond0: (slave veth0): Releasing backup interface