[  692.281796] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.284959] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  692.287594] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  692.290240] br0: port 1(veth0) entered blocking state
[  692.290305] br0: port 1(veth0) entered disabled state
[  692.290371] veth0: entered allmulticast mode
[  692.290462] veth0: entered promiscuous mode
[  692.293104] br0: port 2(veth1) entered blocking state
[  692.293138] br0: port 2(veth1) entered disabled state
[  692.293167] veth1: entered allmulticast mode
[  692.293212] veth1: entered promiscuous mode
[  692.444701] br0: port 1(veth0) entered blocking state
[  692.444756] br0: port 1(veth0) entered forwarding state
[  692.444801] br0: port 2(veth1) entered blocking state
[  692.444831] br0: port 2(veth1) entered forwarding state
[  694.317702] bond0: (slave veth1): link status definitely up
[  694.317759] bond0: (slave veth1): making interface the new active one
[  694.317817] bond0: active interface up!
[  694.398001] veth1: left allmulticast mode
[  694.398075] veth1: left promiscuous mode
[  694.398112] br0: port 2(veth1) entered disabled state
[  694.398287] veth0: left allmulticast mode
[  694.398345] veth0: left promiscuous mode
[  694.398389] br0: port 1(veth0) entered disabled state
[  694.413075] bond0: (slave veth1): Releasing backup interface
[  694.417793] bond0: (slave veth0): Releasing backup interface