[  528.945494] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.962668] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.978078] br0: port 1(veth0) entered blocking state
[  528.978145] br0: port 1(veth0) entered disabled state
[  528.978197] veth0: entered allmulticast mode
[  528.978297] veth0: entered promiscuous mode
[  528.993244] br0: port 2(veth1) entered blocking state
[  528.993316] br0: port 2(veth1) entered disabled state
[  528.993370] veth1: entered allmulticast mode
[  528.993444] veth1: entered promiscuous mode
[  529.915789] br0: port 1(veth0) entered blocking state
[  529.915919] br0: port 1(veth0) entered forwarding state
[  529.916003] br0: port 2(veth1) entered blocking state
[  529.916045] br0: port 2(veth1) entered forwarding state
[  531.003793] bond0: (slave veth1): link status definitely up
[  531.003895] bond0: (slave veth1): making interface the new active one
[  531.003992] bond0: active interface up!
[  531.100281] veth1: left allmulticast mode
[  531.100346] veth1: left promiscuous mode
[  531.100396] br0: port 2(veth1) entered disabled state
[  531.100532] veth0: left allmulticast mode
[  531.100579] veth0: left promiscuous mode
[  531.100625] br0: port 1(veth0) entered disabled state
[  531.121314] bond0: (slave veth1): Releasing backup interface
[  531.125992] bond0: (slave veth0): Releasing backup interface
[  531.157973] bond0 (unregistering): Released all slaves