[  528.438987] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.450846] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.464412] br0: port 1(veth0) entered blocking state
[  528.464487] br0: port 1(veth0) entered disabled state
[  528.464540] veth0: entered allmulticast mode
[  528.464617] veth0: entered promiscuous mode
[  528.475863] br0: port 2(veth1) entered blocking state
[  528.475910] br0: port 2(veth1) entered disabled state
[  528.475946] veth1: entered allmulticast mode
[  528.476007] veth1: entered promiscuous mode
[  529.404838] br0: port 1(veth0) entered blocking state
[  529.404949] br0: port 1(veth0) entered forwarding state
[  529.405021] br0: port 2(veth1) entered blocking state
[  529.405054] br0: port 2(veth1) entered forwarding state
[  530.492769] bond0: (slave veth1): link status definitely up
[  530.492823] bond0: (slave veth1): making interface the new active one
[  530.492876] bond0: active interface up!
[  530.520094] veth1: left allmulticast mode
[  530.520143] veth1: left promiscuous mode
[  530.520180] br0: port 2(veth1) entered disabled state
[  530.520275] veth0: left allmulticast mode
[  530.520306] veth0: left promiscuous mode
[  530.520335] br0: port 1(veth0) entered disabled state
[  530.541999] bond0: (slave veth1): Releasing backup interface
[  530.551924] bond0: (slave veth0): Releasing backup interface