[  524.057806] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.072576] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.088865] br0: port 1(veth0) entered blocking state
[  524.088928] br0: port 1(veth0) entered disabled state
[  524.088973] veth0: entered allmulticast mode
[  524.089053] veth0: entered promiscuous mode
[  524.102789] br0: port 2(veth1) entered blocking state
[  524.102849] br0: port 2(veth1) entered disabled state
[  524.102895] veth1: entered allmulticast mode
[  524.102970] veth1: entered promiscuous mode
[  525.112632] br0: port 1(veth0) entered blocking state
[  525.112763] br0: port 1(veth0) entered forwarding state
[  525.112837] br0: port 2(veth1) entered blocking state
[  525.112882] br0: port 2(veth1) entered forwarding state
[  527.096633] bond0: (slave veth0): link status definitely up
[  527.096743] bond0: (slave veth1): link status definitely up
[  527.096783] bond0: (slave veth0): making interface the new active one
[  527.096846] bond0: active interface up!
[  527.179679] veth1: left allmulticast mode
[  527.179732] veth1: left promiscuous mode
[  527.179779] br0: port 2(veth1) entered disabled state
[  527.179883] veth0: left allmulticast mode
[  527.179919] veth0: left promiscuous mode
[  527.179959] br0: port 1(veth0) entered disabled state
[  527.203790] bond0: (slave veth1): Releasing backup interface
[  527.210829] bond0: (slave veth0): Releasing backup interface
[  527.228754] bond0 (unregistering): Released all slaves