[  527.586241] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.594556] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.602668] br0: port 1(veth0) entered blocking state
[  527.602720] br0: port 1(veth0) entered disabled state
[  527.602761] veth0: entered allmulticast mode
[  527.602835] veth0: entered promiscuous mode
[  527.611041] br0: port 2(veth1) entered blocking state
[  527.611094] br0: port 2(veth1) entered disabled state
[  527.611133] veth1: entered allmulticast mode
[  527.611197] veth1: entered promiscuous mode
[  528.565131] br0: port 1(veth0) entered blocking state
[  528.565306] br0: port 1(veth0) entered forwarding state
[  528.565393] br0: port 2(veth1) entered blocking state
[  528.565441] br0: port 2(veth1) entered forwarding state
[  529.653150] bond0: (slave veth1): link status definitely up
[  529.653264] bond0: (slave veth1): making interface the new active one
[  529.653330] bond0: active interface up!
[  529.684907] veth1: left allmulticast mode
[  529.684958] veth1: left promiscuous mode
[  529.685001] br0: port 2(veth1) entered disabled state
[  529.685114] veth0: left allmulticast mode
[  529.685151] veth0: left promiscuous mode
[  529.685181] br0: port 1(veth0) entered disabled state
[  529.704291] bond0: (slave veth1): Releasing backup interface
[  529.716229] bond0: (slave veth0): Releasing backup interface