[  872.655401][ T9548] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  872.746149][ T9549] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  872.827635][ T9550] br0: port 1(veth0) entered blocking state
[  872.827935][ T9550] br0: port 1(veth0) entered disabled state
[  872.828188][ T9550] veth0: entered allmulticast mode
[  872.829421][ T9550] veth0: entered promiscuous mode
[  872.951085][ T9551] br0: port 2(veth1) entered blocking state
[  872.951380][ T9551] br0: port 2(veth1) entered disabled state
[  872.951639][ T9551] veth1: entered allmulticast mode
[  872.953184][ T9551] veth1: entered promiscuous mode
[  873.727980][   T39] br0: port 1(veth0) entered blocking state
[  873.728417][   T39] br0: port 1(veth0) entered forwarding state
[  873.729836][   T39] br0: port 2(veth1) entered blocking state
[  873.730085][   T39] br0: port 2(veth1) entered forwarding state
[  875.647737][ T9065] bond0: (slave veth0): link status definitely up
[  875.648284][ T9065] bond0: (slave veth1): link status definitely up
[  875.648518][ T9065] bond0: (slave veth0): making interface the new active one
[  875.649659][ T9065] bond0: active interface up!
[  875.929436][ T9065] veth1: left allmulticast mode
[  875.929718][ T9065] veth1: left promiscuous mode
[  875.930228][ T9065] br0: port 2(veth1) entered disabled state
[  875.932850][ T9065] veth0: left allmulticast mode
[  875.933126][ T9065] veth0: left promiscuous mode
[  875.933560][ T9065] br0: port 1(veth0) entered disabled state
[  876.081054][ T9065] bond0: (slave veth1): Releasing backup interface
[  876.174897][ T9065] bond0: (slave veth0): Releasing backup interface
[  876.573508][ T9065] bond0 (unregistering): Released all slaves