[  921.660740][ T7882] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  921.808331][ T7883] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  921.931069][ T7884] br0: port 1(veth0) entered blocking state
[  921.931416][ T7884] br0: port 1(veth0) entered disabled state
[  921.933064][ T7884] veth0: entered allmulticast mode
[  921.945316][ T7884] veth0: entered promiscuous mode
[  922.098940][ T7885] br0: port 2(veth1) entered blocking state
[  922.099201][ T7885] br0: port 2(veth1) entered disabled state
[  922.099436][ T7885] veth1: entered allmulticast mode
[  922.100819][ T7885] veth1: entered promiscuous mode
[  922.233000][ T4053] br0: port 1(veth0) entered blocking state
[  922.233240][ T4053] br0: port 1(veth0) entered forwarding state
[  923.254385][ T6889] br0: port 2(veth1) entered blocking state
[  923.254668][ T6889] br0: port 2(veth1) entered forwarding state
[  924.599646][   T73] bond0: (slave veth0): link status definitely up
[  924.600179][   T73] bond0: (slave veth1): link status definitely up
[  924.600347][   T73] bond0: (slave veth0): making interface the new active one
[  924.601421][   T73] bond0: active interface up!
[  924.926778][ T6786] veth1: left allmulticast mode
[  924.926970][ T6786] veth1: left promiscuous mode
[  924.927264][ T6786] br0: port 2(veth1) entered disabled state
[  924.929032][ T6786] veth0: left allmulticast mode
[  924.929265][ T6786] veth0: left promiscuous mode
[  924.929656][ T6786] br0: port 1(veth0) entered disabled state
[  924.978114][ T6786] bond0: (slave veth1): Releasing backup interface
[  924.990021][ T6786] bond0: (slave veth0): Releasing backup interface
[  925.065803][ T6786] bond0 (unregistering): Released all slaves