[  525.411246] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.422191] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.433572] br0: port 1(veth0) entered blocking state
[  525.433648] br0: port 1(veth0) entered disabled state
[  525.433722] veth0: entered allmulticast mode
[  525.433829] veth0: entered promiscuous mode
[  525.444248] br0: port 2(veth1) entered blocking state
[  525.444356] br0: port 2(veth1) entered disabled state
[  525.444433] veth1: entered allmulticast mode
[  525.444531] veth1: entered promiscuous mode
[  526.397070] br0: port 1(veth0) entered blocking state
[  526.397197] br0: port 1(veth0) entered forwarding state
[  526.397273] br0: port 2(veth1) entered blocking state
[  526.397320] br0: port 2(veth1) entered forwarding state
[  527.485036] bond0: (slave veth1): link status definitely up
[  527.485131] bond0: (slave veth1): making interface the new active one
[  527.485207] bond0: active interface up!
[  527.586425] veth1: left allmulticast mode
[  527.586497] veth1: left promiscuous mode
[  527.586557] br0: port 2(veth1) entered disabled state
[  527.586699] veth0: left allmulticast mode
[  527.586746] veth0: left promiscuous mode
[  527.586794] br0: port 1(veth0) entered disabled state
[  527.609223] bond0: (slave veth1): Releasing backup interface
[  527.618207] bond0: (slave veth0): Releasing backup interface