[  710.950952] 8021q: adding VLAN 0 to HW filter on device bond0
[  710.963474] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  710.975099] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  710.987891] br0: port 1(veth0) entered blocking state
[  710.987964] br0: port 1(veth0) entered disabled state
[  710.988022] veth0: entered allmulticast mode
[  710.988124] veth0: entered promiscuous mode
[  711.000444] br0: port 2(veth1) entered blocking state
[  711.000506] br0: port 2(veth1) entered disabled state
[  711.000550] veth1: entered allmulticast mode
[  711.000642] veth1: entered promiscuous mode
[  711.179938] br0: port 1(veth0) entered blocking state
[  711.180028] br0: port 1(veth0) entered forwarding state
[  711.180125] br0: port 2(veth1) entered blocking state
[  711.180187] br0: port 2(veth1) entered forwarding state
[  712.987942] bond0: (slave veth1): link status definitely up
[  712.988079] bond0: (slave veth1): making interface the new active one
[  712.988177] bond0: active interface up!
[  713.092331] veth1: left allmulticast mode
[  713.092407] veth1: left promiscuous mode
[  713.092456] br0: port 2(veth1) entered disabled state
[  713.092575] veth0: left allmulticast mode
[  713.092631] veth0: left promiscuous mode
[  713.092669] br0: port 1(veth0) entered disabled state
[  713.115287] bond0: (slave veth1): Releasing backup interface
[  713.120207] bond0: (slave veth0): Releasing backup interface
[  713.143209] bond0 (unregistering): Released all slaves