[  525.232559] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.248025] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.261718] br0: port 1(veth0) entered blocking state
[  525.261779] br0: port 1(veth0) entered disabled state
[  525.261820] veth0: entered allmulticast mode
[  525.261890] veth0: entered promiscuous mode
[  525.279954] br0: port 2(veth1) entered blocking state
[  525.280030] br0: port 2(veth1) entered disabled state
[  525.280082] veth1: entered allmulticast mode
[  525.280168] veth1: entered promiscuous mode
[  526.205792] br0: port 1(veth0) entered blocking state
[  526.205897] br0: port 1(veth0) entered forwarding state
[  526.205963] br0: port 2(veth1) entered blocking state
[  526.206016] br0: port 2(veth1) entered forwarding state
[  527.294787] bond0: (slave veth1): link status definitely up
[  527.294877] bond0: (slave veth1): making interface the new active one
[  527.294955] bond0: active interface up!
[  527.427218] veth1: left allmulticast mode
[  527.427280] veth1: left promiscuous mode
[  527.427329] br0: port 2(veth1) entered disabled state
[  527.427460] veth0: left allmulticast mode
[  527.427505] veth0: left promiscuous mode
[  527.427556] br0: port 1(veth0) entered disabled state
[  527.449033] bond0: (slave veth1): Releasing backup interface
[  527.452923] bond0: (slave veth0): Releasing backup interface