[  771.098604] 8021q: adding VLAN 0 to HW filter on device bond0
[  771.101757] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  771.104769] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  771.107787] br0: port 1(veth0) entered blocking state
[  771.107853] br0: port 1(veth0) entered disabled state
[  771.107920] veth0: entered allmulticast mode
[  771.108010] veth0: entered promiscuous mode
[  771.111041] br0: port 2(veth1) entered blocking state
[  771.111073] br0: port 2(veth1) entered disabled state
[  771.111102] veth1: entered allmulticast mode
[  771.111153] veth1: entered promiscuous mode
[  771.154036] br0: port 1(veth0) entered blocking state
[  771.154074] br0: port 1(veth0) entered forwarding state
[  771.154118] br0: port 2(veth1) entered blocking state
[  771.154148] br0: port 2(veth1) entered forwarding state
[  773.128046] bond0: (slave veth1): link status definitely up
[  773.128130] bond0: (slave veth1): making interface the new active one
[  773.128186] bond0: active interface up!
[  773.147784] veth1: left allmulticast mode
[  773.147821] veth1: left promiscuous mode
[  773.147855] br0: port 2(veth1) entered disabled state
[  773.147992] veth0: left allmulticast mode
[  773.148042] veth0: left promiscuous mode
[  773.148069] br0: port 1(veth0) entered disabled state
[  773.158209] bond0: (slave veth1): Releasing backup interface
[  773.166138] bond0: (slave veth0): Releasing backup interface
[  773.200055] bond0 (unregistering): Released all slaves