[  809.821399] 8021q: adding VLAN 0 to HW filter on device bond0
[  809.825190] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  809.829129] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  809.833619] br0: port 1(veth0) entered blocking state
[  809.833679] br0: port 1(veth0) entered disabled state
[  809.833775] veth0: entered allmulticast mode
[  809.833874] veth0: entered promiscuous mode
[  809.837802] br0: port 2(veth1) entered blocking state
[  809.837870] br0: port 2(veth1) entered disabled state
[  809.837936] veth1: entered allmulticast mode
[  809.838037] veth1: entered promiscuous mode
[  810.816061] br0: port 1(veth0) entered blocking state
[  810.816143] br0: port 1(veth0) entered forwarding state
[  810.816228] br0: port 2(veth1) entered blocking state
[  810.816301] br0: port 2(veth1) entered forwarding state
[  811.904034] bond0: (slave veth1): link status definitely up
[  811.904125] bond0: (slave veth1): making interface the new active one
[  811.904181] bond0: active interface up!
[  812.010601] veth1: left allmulticast mode
[  812.010644] veth1: left promiscuous mode
[  812.010677] br0: port 2(veth1) entered disabled state
[  812.010775] veth0: left allmulticast mode
[  812.010806] veth0: left promiscuous mode
[  812.010832] br0: port 1(veth0) entered disabled state
[  812.015212] bond0: (slave veth1): Releasing backup interface
[  812.020179] bond0: (slave veth0): Releasing backup interface
[  812.046067] bond0 (unregistering): Released all slaves