[  843.218180] 8021q: adding VLAN 0 to HW filter on device bond0
[  843.221896] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  843.225524] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  843.229140] br0: port 1(veth0) entered blocking state
[  843.229172] br0: port 1(veth0) entered disabled state
[  843.229207] veth0: entered allmulticast mode
[  843.229269] veth0: entered promiscuous mode
[  843.232872] br0: port 2(veth1) entered blocking state
[  843.232904] br0: port 2(veth1) entered disabled state
[  843.232942] veth1: entered allmulticast mode
[  843.232999] veth1: entered promiscuous mode
[  844.220921] br0: port 1(veth0) entered blocking state
[  844.220973] br0: port 1(veth0) entered forwarding state
[  844.221022] br0: port 2(veth1) entered blocking state
[  844.221053] br0: port 2(veth1) entered forwarding state
[  845.245904] bond0: (slave veth0): link status definitely up
[  845.246005] bond0: (slave veth1): link status definitely up
[  845.246094] bond0: (slave veth0): making interface the new active one
[  845.246186] bond0: active interface up!
[  845.313789] veth1: left allmulticast mode
[  845.313880] veth1: left promiscuous mode
[  845.313952] br0: port 2(veth1) entered disabled state
[  845.314118] veth0: left allmulticast mode
[  845.314180] veth0: left promiscuous mode
[  845.314257] br0: port 1(veth0) entered disabled state
[  845.322087] bond0: (slave veth1): Releasing backup interface
[  845.330040] bond0: (slave veth0): Releasing backup interface
[  845.360963] bond0 (unregistering): Released all slaves