[  762.785788] 8021q: adding VLAN 0 to HW filter on device bond0
[  762.788938] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  762.792094] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  762.795021] br0: port 1(veth0) entered blocking state
[  762.795090] br0: port 1(veth0) entered disabled state
[  762.795157] veth0: entered allmulticast mode
[  762.795250] veth0: entered promiscuous mode
[  762.798230] br0: port 2(veth1) entered blocking state
[  762.798265] br0: port 2(veth1) entered disabled state
[  762.798298] veth1: entered allmulticast mode
[  762.798350] veth1: entered promiscuous mode
[  762.979682] br0: port 1(veth0) entered blocking state
[  762.979728] br0: port 1(veth0) entered forwarding state
[  762.979777] br0: port 2(veth1) entered blocking state
[  762.979808] br0: port 2(veth1) entered forwarding state
[  764.867693] bond0: (slave veth1): link status definitely up
[  764.867802] bond0: (slave veth1): making interface the new active one
[  764.867857] bond0: active interface up!
[  764.942331] veth1: left allmulticast mode
[  764.942376] veth1: left promiscuous mode
[  764.942411] br0: port 2(veth1) entered disabled state
[  764.942503] veth0: left allmulticast mode
[  764.942530] veth0: left promiscuous mode
[  764.942555] br0: port 1(veth0) entered disabled state
[  764.958833] bond0: (slave veth1): Releasing backup interface
[  764.963785] bond0: (slave veth0): Releasing backup interface
[  764.994702] bond0 (unregistering): Released all slaves