[  801.476816] 8021q: adding VLAN 0 to HW filter on device bond0
[  801.487568] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  801.498141] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  801.508849] br0: port 1(veth0) entered blocking state
[  801.508922] br0: port 1(veth0) entered disabled state
[  801.508991] veth0: entered allmulticast mode
[  801.509092] veth0: entered promiscuous mode
[  801.520315] br0: port 2(veth1) entered blocking state
[  801.520382] br0: port 2(veth1) entered disabled state
[  801.520427] veth1: entered allmulticast mode
[  801.520517] veth1: entered promiscuous mode
[  801.829911] br0: port 1(veth0) entered blocking state
[  801.830018] br0: port 1(veth0) entered forwarding state
[  801.830100] br0: port 2(veth1) entered blocking state
[  801.830144] br0: port 2(veth1) entered forwarding state
[  803.509952] bond0: (slave veth1): link status definitely up
[  803.513048] bond0: (slave veth1): making interface the new active one
[  803.513441] bond0: active interface up!
[  803.640379] veth1: left allmulticast mode
[  803.640515] veth1: left promiscuous mode
[  803.640612] br0: port 2(veth1) entered disabled state
[  803.640875] veth0: left allmulticast mode
[  803.640925] veth0: left promiscuous mode
[  803.641055] br0: port 1(veth0) entered disabled state
[  803.657398] bond0: (slave veth1): Releasing backup interface
[  803.662274] bond0: (slave veth0): Releasing backup interface
[  803.704612] bond0 (unregistering): Released all slaves