[  525.428524] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.440253] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.452677] br0: port 1(veth0) entered blocking state
[  525.452783] br0: port 1(veth0) entered disabled state
[  525.452863] veth0: entered allmulticast mode
[  525.452962] veth0: entered promiscuous mode
[  525.465174] br0: port 2(veth1) entered blocking state
[  525.465240] br0: port 2(veth1) entered disabled state
[  525.465298] veth1: entered allmulticast mode
[  525.465384] veth1: entered promiscuous mode
[  525.550022] br0: port 1(veth0) entered blocking state
[  525.550169] br0: port 1(veth0) entered forwarding state
[  525.550281] br0: port 2(veth1) entered blocking state
[  525.550346] br0: port 2(veth1) entered forwarding state
[  527.493028] bond0: (slave veth1): link status definitely up
[  527.493154] bond0: (slave veth1): making interface the new active one
[  527.493268] bond0: active interface up!
[  527.524993] veth1: left allmulticast mode
[  527.525053] veth1: left promiscuous mode
[  527.525113] br0: port 2(veth1) entered disabled state
[  527.525260] veth0: left allmulticast mode
[  527.525307] veth0: left promiscuous mode
[  527.525353] br0: port 1(veth0) entered disabled state
[  527.551245] bond0: (slave veth1): Releasing backup interface
[  527.563218] bond0: (slave veth0): Releasing backup interface