[   14.373786] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   14.384717] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   14.395667] br0: port 1(veth0) entered blocking state
[   14.395766] br0: port 1(veth0) entered disabled state
[   14.395843] veth0: entered allmulticast mode
[   14.395968] veth0: entered promiscuous mode
[   14.407076] br0: port 2(veth1) entered blocking state
[   14.407153] br0: port 2(veth1) entered disabled state
[   14.407216] veth1: entered allmulticast mode
[   14.407302] veth1: entered promiscuous mode
[   15.370587] br0: port 1(veth0) entered blocking state
[   15.370734] br0: port 1(veth0) entered forwarding state
[   15.370819] br0: port 2(veth1) entered blocking state
[   15.370886] br0: port 2(veth1) entered forwarding state
[   16.394578] bond0: (slave veth1): link status definitely up
[   16.394674] bond0: (slave veth1): making interface the new active one
[   16.394754] bond0: active interface up!
[   16.442051] veth1: left allmulticast mode
[   16.442140] veth1: left promiscuous mode
[   16.442206] br0: port 2(veth1) entered disabled state
[   16.442342] veth0: left allmulticast mode
[   16.442393] veth0: left promiscuous mode
[   16.442450] br0: port 1(veth0) entered disabled state
[   16.460772] bond0: (slave veth1): Releasing backup interface
[   16.467723] bond0: (slave veth0): Releasing backup interface