[   62.887233][  T475] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   63.064836][  T476] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   63.238892][  T477] br0: port 1(veth0) entered blocking state
[   63.239255][  T477] br0: port 1(veth0) entered disabled state
[   63.239662][  T477] veth0: entered allmulticast mode
[   63.241657][  T477] veth0: entered promiscuous mode
[   63.422247][  T478] br0: port 2(veth1) entered blocking state
[   63.422573][  T478] br0: port 2(veth1) entered disabled state
[   63.422827][  T478] veth1: entered allmulticast mode
[   63.424009][  T478] veth1: entered promiscuous mode
[   64.377346][   T37] br0: port 1(veth0) entered blocking state
[   64.377827][   T37] br0: port 1(veth0) entered forwarding state
[   64.379403][   T37] br0: port 2(veth1) entered blocking state
[   64.379680][   T37] br0: port 2(veth1) entered forwarding state
[   65.785103][   T76] bond0: (slave veth0): link status definitely up
[   65.785921][   T76] bond0: (slave veth1): link status definitely up
[   65.786223][   T76] bond0: (slave veth0): making interface the new active one
[   65.788183][   T76] bond0: active interface up!
[   66.426580][   T76] veth1: left allmulticast mode
[   66.426986][   T76] veth1: left promiscuous mode
[   66.427470][   T76] br0: port 2(veth1) entered disabled state
[   66.430298][   T76] veth0: left allmulticast mode
[   66.430806][   T76] veth0: left promiscuous mode
[   66.431241][   T76] br0: port 1(veth0) entered disabled state
[   66.645221][   T76] bond0: (slave veth1): Releasing backup interface
[   66.725864][   T76] bond0: (slave veth0): Releasing backup interface
[   66.934316][   T76] bond0 (unregistering): Released all slaves