[  524.750344] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.761184] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.771700] br0: port 1(veth0) entered blocking state
[  524.771781] br0: port 1(veth0) entered disabled state
[  524.771873] veth0: entered allmulticast mode
[  524.771977] veth0: entered promiscuous mode
[  524.783735] br0: port 2(veth1) entered blocking state
[  524.783802] br0: port 2(veth1) entered disabled state
[  524.783860] veth1: entered allmulticast mode
[  524.783942] veth1: entered promiscuous mode
[  525.763094] br0: port 1(veth0) entered blocking state
[  525.763208] br0: port 1(veth0) entered forwarding state
[  525.763283] br0: port 2(veth1) entered blocking state
[  525.763328] br0: port 2(veth1) entered forwarding state
[  527.811091] bond0: (slave veth0): link status definitely up
[  527.811230] bond0: (slave veth1): link status definitely up
[  527.811274] bond0: (slave veth0): making interface the new active one
[  527.811336] bond0: active interface up!
[  527.869897] veth1: left allmulticast mode
[  527.869971] veth1: left promiscuous mode
[  527.870031] br0: port 2(veth1) entered disabled state
[  527.870136] veth0: left allmulticast mode
[  527.870174] veth0: left promiscuous mode
[  527.870227] br0: port 1(veth0) entered disabled state
[  527.889204] bond0: (slave veth1): Releasing backup interface
[  527.900160] bond0: (slave veth0): Releasing backup interface