[  524.404788] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.422739] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.438586] br0: port 1(veth0) entered blocking state
[  524.438647] br0: port 1(veth0) entered disabled state
[  524.438698] veth0: entered allmulticast mode
[  524.438775] veth0: entered promiscuous mode
[  524.456075] br0: port 2(veth1) entered blocking state
[  524.456161] br0: port 2(veth1) entered disabled state
[  524.456227] veth1: entered allmulticast mode
[  524.456331] veth1: entered promiscuous mode
[  524.476993] br0: port 1(veth0) entered blocking state
[  524.477065] br0: port 1(veth0) entered forwarding state
[  525.499983] br0: port 2(veth1) entered blocking state
[  525.500105] br0: port 2(veth1) entered forwarding state
[  527.483939] bond0: (slave veth0): link status definitely up
[  527.484002] bond0: (slave veth1): link status definitely up
[  527.484037] bond0: (slave veth0): making interface the new active one
[  527.484089] bond0: active interface up!
[  527.627401] veth1: left allmulticast mode
[  527.627453] veth1: left promiscuous mode
[  527.627503] br0: port 2(veth1) entered disabled state
[  527.627776] veth0: left allmulticast mode
[  527.627813] veth0: left promiscuous mode
[  527.627850] br0: port 1(veth0) entered disabled state
[  527.656279] bond0: (slave veth1): Releasing backup interface
[  527.664164] bond0: (slave veth0): Releasing backup interface
[  527.701125] bond0 (unregistering): Released all slaves