[  862.188498][ T9639] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  862.280344][ T9640] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  862.385998][ T9641] br0: port 1(veth0) entered blocking state
[  862.386439][ T9641] br0: port 1(veth0) entered disabled state
[  862.386866][ T9641] veth0: entered allmulticast mode
[  862.388921][ T9641] veth0: entered promiscuous mode
[  862.505671][ T9642] br0: port 2(veth1) entered blocking state
[  862.505980][ T9642] br0: port 2(veth1) entered disabled state
[  862.506248][ T9642] veth1: entered allmulticast mode
[  862.507446][ T9642] veth1: entered promiscuous mode
[  862.879129][   T45] br0: port 1(veth0) entered blocking state
[  862.879426][   T45] br0: port 1(veth0) entered forwarding state
[  862.880447][   T45] br0: port 2(veth1) entered blocking state
[  862.880671][   T45] br0: port 2(veth1) entered forwarding state
[  864.126802][ T5660] bond0: (slave veth1): link status definitely up
[  864.127522][ T5660] bond0: (slave veth1): making interface the new active one
[  864.129108][ T5660] bond0: active interface up!
[  864.367242][ T5660] veth1: left allmulticast mode
[  864.367488][ T5660] veth1: left promiscuous mode
[  864.367849][ T5660] br0: port 2(veth1) entered disabled state
[  864.370366][ T5660] veth0: left allmulticast mode
[  864.370580][ T5660] veth0: left promiscuous mode
[  864.370892][ T5660] br0: port 1(veth0) entered disabled state
[  864.561004][ T5660] bond0: (slave veth1): Releasing backup interface
[  864.682993][ T5660] bond0: (slave veth0): Releasing backup interface
[  865.044192][ T5660] bond0 (unregistering): Released all slaves