[  828.194544][ T9493] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  828.279447][ T9494] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  828.385980][ T9495] br0: port 1(veth0) entered blocking state
[  828.386246][ T9495] br0: port 1(veth0) entered disabled state
[  828.386663][ T9495] veth0: entered allmulticast mode
[  828.387892][ T9495] veth0: entered promiscuous mode
[  828.462571][ T9496] br0: port 2(veth1) entered blocking state
[  828.462906][ T9496] br0: port 2(veth1) entered disabled state
[  828.463177][ T9496] veth1: entered allmulticast mode
[  828.464460][ T9496] veth1: entered promiscuous mode
[  828.934271][ T8581] br0: port 1(veth0) entered blocking state
[  828.934686][ T8581] br0: port 1(veth0) entered forwarding state
[  828.935917][ T8581] br0: port 2(veth1) entered blocking state
[  828.936181][ T8581] br0: port 2(veth1) entered forwarding state
[  830.141845][ T8803] bond0: (slave veth1): link status definitely up
[  830.142262][ T8803] bond0: (slave veth1): making interface the new active one
[  830.143420][ T8803] bond0: active interface up!
[  830.546118][ T5552] veth1: left allmulticast mode
[  830.546475][ T5552] veth1: left promiscuous mode
[  830.546947][ T5552] br0: port 2(veth1) entered disabled state
[  830.550605][ T5552] veth0: left allmulticast mode
[  830.550907][ T5552] veth0: left promiscuous mode
[  830.551400][ T5552] br0: port 1(veth0) entered disabled state
[  830.721000][ T5552] bond0: (slave veth1): Releasing backup interface
[  830.875834][ T5552] bond0: (slave veth0): Releasing backup interface
[  831.257211][ T5552] bond0 (unregistering): Released all slaves