[  529.201901] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.219870] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.236709] br0: port 1(veth0) entered blocking state
[  529.236782] br0: port 1(veth0) entered disabled state
[  529.236846] veth0: entered allmulticast mode
[  529.236930] veth0: entered promiscuous mode
[  529.252823] br0: port 2(veth1) entered blocking state
[  529.252892] br0: port 2(veth1) entered disabled state
[  529.252939] veth1: entered allmulticast mode
[  529.253120] veth1: entered promiscuous mode
[  530.173064] br0: port 1(veth0) entered blocking state
[  530.173156] br0: port 1(veth0) entered forwarding state
[  530.173223] br0: port 2(veth1) entered blocking state
[  530.173289] br0: port 2(veth1) entered forwarding state
[  531.261043] bond0: (slave veth1): link status definitely up
[  531.261122] bond0: (slave veth1): making interface the new active one
[  531.261172] bond0: active interface up!
[  531.392855] veth1: left allmulticast mode
[  531.392904] veth1: left promiscuous mode
[  531.392943] br0: port 2(veth1) entered disabled state
[  531.393060] veth0: left allmulticast mode
[  531.393089] veth0: left promiscuous mode
[  531.393124] br0: port 1(veth0) entered disabled state
[  531.413486] bond0: (slave veth1): Releasing backup interface
[  531.421360] bond0: (slave veth0): Releasing backup interface
[  531.451329] bond0 (unregistering): Released all slaves