[  527.738052] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.748327] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.757719] br0: port 1(veth0) entered blocking state
[  527.757783] br0: port 1(veth0) entered disabled state
[  527.757825] veth0: entered allmulticast mode
[  527.757897] veth0: entered promiscuous mode
[  527.768953] br0: port 2(veth1) entered blocking state
[  527.769043] br0: port 2(veth1) entered disabled state
[  527.769110] veth1: entered allmulticast mode
[  527.769208] veth1: entered promiscuous mode
[  528.238199] br0: port 1(veth0) entered blocking state
[  528.238307] br0: port 1(veth0) entered forwarding state
[  528.238382] br0: port 2(veth1) entered blocking state
[  528.238421] br0: port 2(veth1) entered forwarding state
[  529.790204] bond0: (slave veth1): link status definitely up
[  529.790309] bond0: (slave veth1): making interface the new active one
[  529.790374] bond0: active interface up!
[  529.826988] veth1: left allmulticast mode
[  529.827046] veth1: left promiscuous mode
[  529.827120] br0: port 2(veth1) entered disabled state
[  529.827272] veth0: left allmulticast mode
[  529.827317] veth0: left promiscuous mode
[  529.827370] br0: port 1(veth0) entered disabled state
[  529.845462] bond0: (slave veth1): Releasing backup interface
[  529.849315] bond0: (slave veth0): Releasing backup interface