[  530.345270] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.355546] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.365722] br0: port 1(veth0) entered blocking state
[  530.365790] br0: port 1(veth0) entered disabled state
[  530.365852] veth0: entered allmulticast mode
[  530.365937] veth0: entered promiscuous mode
[  530.376251] br0: port 2(veth1) entered blocking state
[  530.376322] br0: port 2(veth1) entered disabled state
[  530.376368] veth1: entered allmulticast mode
[  530.376459] veth1: entered promiscuous mode
[  531.320752] br0: port 1(veth0) entered blocking state
[  531.320880] br0: port 1(veth0) entered forwarding state
[  531.320963] br0: port 2(veth1) entered blocking state
[  531.321017] br0: port 2(veth1) entered forwarding state
[  532.409721] bond0: (slave veth1): link status definitely up
[  532.409796] bond0: (slave veth1): making interface the new active one
[  532.409877] bond0: active interface up!
[  532.556637] veth1: left allmulticast mode
[  532.556722] veth1: left promiscuous mode
[  532.556772] br0: port 2(veth1) entered disabled state
[  532.556903] veth0: left allmulticast mode
[  532.556938] veth0: left promiscuous mode
[  532.557010] br0: port 1(veth0) entered disabled state
[  532.578001] bond0: (slave veth1): Releasing backup interface
[  532.585953] bond0: (slave veth0): Releasing backup interface