[  319.011884][ T1473] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  319.192883][ T1474] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  319.379873][ T1475] br0: port 1(veth0) entered blocking state
[  319.380168][ T1475] br0: port 1(veth0) entered disabled state
[  319.380423][ T1475] veth0: entered allmulticast mode
[  319.381643][ T1475] veth0: entered promiscuous mode
[  319.572493][ T1476] br0: port 2(veth1) entered blocking state
[  319.572750][ T1476] br0: port 2(veth1) entered disabled state
[  319.572997][ T1476] veth1: entered allmulticast mode
[  319.574952][ T1476] veth1: entered promiscuous mode
[  320.409173][   T39] br0: port 1(veth0) entered blocking state
[  320.409577][   T39] br0: port 1(veth0) entered forwarding state
[  320.410533][   T39] br0: port 2(veth1) entered blocking state
[  320.410755][   T39] br0: port 2(veth1) entered forwarding state
[  321.914099][   T78] bond0: (slave veth0): link status definitely up
[  321.915563][   T78] bond0: (slave veth1): link status definitely up
[  321.915740][   T78] bond0: (slave veth0): making interface the new active one
[  321.916869][   T78] bond0: active interface up!
[  322.336705][   T78] veth1: left allmulticast mode
[  322.336899][   T78] veth1: left promiscuous mode
[  322.337190][   T78] br0: port 2(veth1) entered disabled state
[  322.338414][   T78] veth0: left allmulticast mode
[  322.338596][   T78] veth0: left promiscuous mode
[  322.339081][   T78] br0: port 1(veth0) entered disabled state
[  322.456970][   T78] bond0: (slave veth1): Releasing backup interface
[  322.540911][   T78] bond0: (slave veth0): Releasing backup interface
[  322.732154][   T78] bond0 (unregistering): Released all slaves