[  535.440841] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  535.451110] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  535.460497] br0: port 1(veth0) entered blocking state
[  535.460560] br0: port 1(veth0) entered disabled state
[  535.460609] veth0: entered allmulticast mode
[  535.460689] veth0: entered promiscuous mode
[  535.471074] br0: port 2(veth1) entered blocking state
[  535.471146] br0: port 2(veth1) entered disabled state
[  535.471202] veth1: entered allmulticast mode
[  535.471286] veth1: entered promiscuous mode
[  535.657089] br0: port 1(veth0) entered blocking state
[  535.657206] br0: port 1(veth0) entered forwarding state
[  535.657293] br0: port 2(veth1) entered blocking state
[  535.657335] br0: port 2(veth1) entered forwarding state
[  537.466039] bond0: (slave veth1): link status definitely up
[  537.466112] bond0: (slave veth1): making interface the new active one
[  537.466197] bond0: active interface up!
[  537.610619] veth1: left allmulticast mode
[  537.610691] veth1: left promiscuous mode
[  537.610750] br0: port 2(veth1) entered disabled state
[  537.610852] veth0: left allmulticast mode
[  537.610899] veth0: left promiscuous mode
[  537.610935] br0: port 1(veth0) entered disabled state
[  537.629293] bond0: (slave veth1): Releasing backup interface
[  537.643237] bond0: (slave veth0): Releasing backup interface
[  537.680207] bond0 (unregistering): Released all slaves