[  527.699493] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.709306] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.719174] br0: port 1(veth0) entered blocking state
[  527.719229] br0: port 1(veth0) entered disabled state
[  527.719278] veth0: entered allmulticast mode
[  527.719360] veth0: entered promiscuous mode
[  527.729472] br0: port 2(veth1) entered blocking state
[  527.729563] br0: port 2(veth1) entered disabled state
[  527.729622] veth1: entered allmulticast mode
[  527.729717] veth1: entered promiscuous mode
[  528.173198] br0: port 1(veth0) entered blocking state
[  528.173358] br0: port 1(veth0) entered forwarding state
[  528.173456] br0: port 2(veth1) entered blocking state
[  528.173533] br0: port 2(veth1) entered forwarding state
[  529.725259] bond0: (slave veth1): link status definitely up
[  529.725369] bond0: (slave veth1): making interface the new active one
[  529.725445] bond0: active interface up!
[  529.799089] veth1: left allmulticast mode
[  529.799157] veth1: left promiscuous mode
[  529.799223] br0: port 2(veth1) entered disabled state
[  529.799369] veth0: left allmulticast mode
[  529.799405] veth0: left promiscuous mode
[  529.799466] br0: port 1(veth0) entered disabled state
[  529.819235] bond0: (slave veth1): Releasing backup interface
[  529.824393] bond0: (slave veth0): Releasing backup interface
[  529.856411] bond0 (unregistering): Released all slaves