[  531.788640] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.798669] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.808816] br0: port 1(veth0) entered blocking state
[  531.808923] br0: port 1(veth0) entered disabled state
[  531.808985] veth0: entered allmulticast mode
[  531.809080] veth0: entered promiscuous mode
[  531.818409] br0: port 2(veth1) entered blocking state
[  531.818465] br0: port 2(veth1) entered disabled state
[  531.818511] veth1: entered allmulticast mode
[  531.818593] veth1: entered promiscuous mode
[  532.007964] br0: port 1(veth0) entered blocking state
[  532.008138] br0: port 1(veth0) entered forwarding state
[  532.008232] br0: port 2(veth1) entered blocking state
[  532.008276] br0: port 2(veth1) entered forwarding state
[  533.815962] bond0: (slave veth1): link status definitely up
[  533.816079] bond0: (slave veth1): making interface the new active one
[  533.816166] bond0: active interface up!
[  533.928799] veth1: left allmulticast mode
[  533.928865] veth1: left promiscuous mode
[  533.928924] br0: port 2(veth1) entered disabled state
[  533.929030] veth0: left allmulticast mode
[  533.929071] veth0: left promiscuous mode
[  533.929115] br0: port 1(veth0) entered disabled state
[  533.949110] bond0: (slave veth1): Releasing backup interface
[  533.962055] bond0: (slave veth0): Releasing backup interface