[  927.961808][ T8047] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  928.095379][ T8048] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  928.237941][ T8049] br0: port 1(veth0) entered blocking state
[  928.238201][ T8049] br0: port 1(veth0) entered disabled state
[  928.238424][ T8049] veth0: entered allmulticast mode
[  928.239586][ T8049] veth0: entered promiscuous mode
[  928.380461][ T8050] br0: port 2(veth1) entered blocking state
[  928.380720][ T8050] br0: port 2(veth1) entered disabled state
[  928.380998][ T8050] veth1: entered allmulticast mode
[  928.382572][ T8050] veth1: entered promiscuous mode
[  928.547565][ T4807] br0: port 1(veth0) entered blocking state
[  928.547795][ T4807] br0: port 1(veth0) entered forwarding state
[  929.581598][   T49] br0: port 2(veth1) entered blocking state
[  929.581818][   T49] br0: port 2(veth1) entered forwarding state
[  930.922565][ T6821] bond0: (slave veth0): link status definitely up
[  930.923233][ T6821] bond0: (slave veth1): link status definitely up
[  930.923481][ T6821] bond0: (slave veth0): making interface the new active one
[  930.924745][ T6821] bond0: active interface up!
[  931.247659][ T2871] veth1: left allmulticast mode
[  931.247844][ T2871] veth1: left promiscuous mode
[  931.248123][ T2871] br0: port 2(veth1) entered disabled state
[  931.249145][ T2871] veth0: left allmulticast mode
[  931.249293][ T2871] veth0: left promiscuous mode
[  931.249540][ T2871] br0: port 1(veth0) entered disabled state
[  931.288881][ T2871] bond0: (slave veth1): Releasing backup interface
[  931.315641][ T2871] bond0: (slave veth0): Releasing backup interface
[  931.395125][ T2871] bond0 (unregistering): Released all slaves