[  840.983972][ T9313] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  841.072442][ T9314] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  841.157399][ T9315] br0: port 1(veth0) entered blocking state
[  841.157679][ T9315] br0: port 1(veth0) entered disabled state
[  841.157922][ T9315] veth0: entered allmulticast mode
[  841.159122][ T9315] veth0: entered promiscuous mode
[  841.260610][ T9316] br0: port 2(veth1) entered blocking state
[  841.260934][ T9316] br0: port 2(veth1) entered disabled state
[  841.261607][ T9316] veth1: entered allmulticast mode
[  841.263297][ T9316] veth1: entered promiscuous mode
[  841.671508][  T292] br0: port 1(veth0) entered blocking state
[  841.671812][  T292] br0: port 1(veth0) entered forwarding state
[  841.672852][  T292] br0: port 2(veth1) entered blocking state
[  841.673101][  T292] br0: port 2(veth1) entered forwarding state
[  842.896398][   T11] bond0: (slave veth1): link status definitely up
[  842.896777][   T11] bond0: (slave veth1): making interface the new active one
[  842.897783][   T11] bond0: active interface up!
[  843.411619][   T11] veth1: left allmulticast mode
[  843.411920][   T11] veth1: left promiscuous mode
[  843.413216][   T11] br0: port 2(veth1) entered disabled state
[  843.416626][   T11] veth0: left allmulticast mode
[  843.416904][   T11] veth0: left promiscuous mode
[  843.417966][   T11] br0: port 1(veth0) entered disabled state
[  843.598681][   T11] bond0: (slave veth1): Releasing backup interface
[  843.793204][   T11] bond0: (slave veth0): Releasing backup interface
[  844.174231][   T11] bond0 (unregistering): Released all slaves