[  525.527494] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.540281] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.553290] br0: port 1(veth0) entered blocking state
[  525.553395] br0: port 1(veth0) entered disabled state
[  525.553482] veth0: entered allmulticast mode
[  525.553591] veth0: entered promiscuous mode
[  525.565793] br0: port 2(veth1) entered blocking state
[  525.565937] br0: port 2(veth1) entered disabled state
[  525.566014] veth1: entered allmulticast mode
[  525.566136] veth1: entered promiscuous mode
[  525.804209] br0: port 1(veth0) entered blocking state
[  525.804364] br0: port 1(veth0) entered forwarding state
[  525.804474] br0: port 2(veth1) entered blocking state
[  525.804540] br0: port 2(veth1) entered forwarding state
[  527.548213] bond0: (slave veth1): link status definitely up
[  527.548326] bond0: (slave veth1): making interface the new active one
[  527.548403] bond0: active interface up!
[  527.642974] veth1: left allmulticast mode
[  527.643021] veth1: left promiscuous mode
[  527.643087] br0: port 2(veth1) entered disabled state
[  527.643191] veth0: left allmulticast mode
[  527.643221] veth0: left promiscuous mode
[  527.643258] br0: port 1(veth0) entered disabled state
[  527.669341] bond0: (slave veth1): Releasing backup interface
[  527.685407] bond0: (slave veth0): Releasing backup interface
[  527.715318] bond0 (unregistering): Released all slaves