[  527.925546] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.936087] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.947758] br0: port 1(veth0) entered blocking state
[  527.947876] br0: port 1(veth0) entered disabled state
[  527.947961] veth0: entered allmulticast mode
[  527.948078] veth0: entered promiscuous mode
[  527.958786] br0: port 2(veth1) entered blocking state
[  527.958865] br0: port 2(veth1) entered disabled state
[  527.958924] veth1: entered allmulticast mode
[  527.959017] veth1: entered promiscuous mode
[  528.894191] br0: port 1(veth0) entered blocking state
[  528.894251] br0: port 1(veth0) entered forwarding state
[  528.894334] br0: port 2(veth1) entered blocking state
[  528.894372] br0: port 2(veth1) entered forwarding state
[  529.982249] bond0: (slave veth1): link status definitely up
[  529.982371] bond0: (slave veth1): making interface the new active one
[  529.982452] bond0: active interface up!
[  530.046618] veth1: left allmulticast mode
[  530.046689] veth1: left promiscuous mode
[  530.046752] br0: port 2(veth1) entered disabled state
[  530.046894] veth0: left allmulticast mode
[  530.046941] veth0: left promiscuous mode
[  530.047028] br0: port 1(veth0) entered disabled state
[  530.073499] bond0: (slave veth1): Releasing backup interface
[  530.082438] bond0: (slave veth0): Releasing backup interface