[  552.253117] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  552.268322] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  552.284240] br0: port 1(veth0) entered blocking state
[  552.284313] br0: port 1(veth0) entered disabled state
[  552.284393] veth0: entered allmulticast mode
[  552.284491] veth0: entered promiscuous mode
[  552.298725] br0: port 2(veth1) entered blocking state
[  552.298790] br0: port 2(veth1) entered disabled state
[  552.298834] veth1: entered allmulticast mode
[  552.298918] veth1: entered promiscuous mode
[  553.269601] br0: port 1(veth0) entered blocking state
[  553.269679] br0: port 1(veth0) entered forwarding state
[  553.269756] br0: port 2(veth1) entered blocking state
[  553.269804] br0: port 2(veth1) entered forwarding state
[  555.317549] bond0: (slave veth0): link status definitely up
[  555.317668] bond0: (slave veth1): link status definitely up
[  555.317714] bond0: (slave veth0): making interface the new active one
[  555.317782] bond0: active interface up!
[  555.432770] veth1: left allmulticast mode
[  555.432815] veth1: left promiscuous mode
[  555.432858] br0: port 2(veth1) entered disabled state
[  555.432949] veth0: left allmulticast mode
[  555.432991] veth0: left promiscuous mode
[  555.433034] br0: port 1(veth0) entered disabled state
[  555.461702] bond0: (slave veth1): Releasing backup interface
[  555.474718] bond0: (slave veth0): Releasing backup interface
[  555.494677] bond0 (unregistering): Released all slaves