[  529.063202] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.077307] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.092128] br0: port 1(veth0) entered blocking state
[  529.092225] br0: port 1(veth0) entered disabled state
[  529.092280] veth0: entered allmulticast mode
[  529.092365] veth0: entered promiscuous mode
[  529.107438] br0: port 2(veth1) entered blocking state
[  529.107512] br0: port 2(veth1) entered disabled state
[  529.107561] veth1: entered allmulticast mode
[  529.107640] veth1: entered promiscuous mode
[  529.215308] br0: port 1(veth0) entered blocking state
[  529.215433] br0: port 1(veth0) entered forwarding state
[  529.215510] br0: port 2(veth1) entered blocking state
[  529.215556] br0: port 2(veth1) entered forwarding state
[  531.087294] bond0: (slave veth1): link status definitely up
[  531.087385] bond0: (slave veth1): making interface the new active one
[  531.087443] bond0: active interface up!
[  531.185990] veth1: left allmulticast mode
[  531.186045] veth1: left promiscuous mode
[  531.186086] br0: port 2(veth1) entered disabled state
[  531.186205] veth0: left allmulticast mode
[  531.186232] veth0: left promiscuous mode
[  531.186266] br0: port 1(veth0) entered disabled state
[  531.206544] bond0: (slave veth1): Releasing backup interface
[  531.209441] bond0: (slave veth0): Releasing backup interface
[  531.238547] bond0 (unregistering): Released all slaves