[  868.738242] 8021q: adding VLAN 0 to HW filter on device bond0
[  868.741798] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  868.745270] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  868.749008] br0: port 1(veth0) entered blocking state
[  868.749039] br0: port 1(veth0) entered disabled state
[  868.749081] veth0: entered allmulticast mode
[  868.749142] veth0: entered promiscuous mode
[  868.752899] br0: port 2(veth1) entered blocking state
[  868.752932] br0: port 2(veth1) entered disabled state
[  868.752964] veth1: entered allmulticast mode
[  868.753024] veth1: entered promiscuous mode
[  869.758073] br0: port 1(veth0) entered blocking state
[  869.758126] br0: port 1(veth0) entered forwarding state
[  869.758170] br0: port 2(veth1) entered blocking state
[  869.758203] br0: port 2(veth1) entered forwarding state
[  871.806017] bond0: (slave veth0): link status definitely up
[  871.806089] bond0: (slave veth1): link status definitely up
[  871.806173] bond0: (slave veth0): making interface the new active one
[  871.806228] bond0: active interface up!
[  871.885154] veth1: left allmulticast mode
[  871.885190] veth1: left promiscuous mode
[  871.885227] br0: port 2(veth1) entered disabled state
[  871.885369] veth0: left allmulticast mode
[  871.885391] veth0: left promiscuous mode
[  871.885421] br0: port 1(veth0) entered disabled state
[  871.892795] bond0: (slave veth1): Releasing backup interface
[  871.904137] bond0: (slave veth0): Releasing backup interface
[  871.938046] bond0 (unregistering): Released all slaves