[  513.467914] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  513.476561] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  513.485069] br0: port 1(veth0) entered blocking state
[  513.485151] br0: port 1(veth0) entered disabled state
[  513.485203] veth0: entered allmulticast mode
[  513.485296] veth0: entered promiscuous mode
[  513.494163] br0: port 2(veth1) entered blocking state
[  513.494211] br0: port 2(veth1) entered disabled state
[  513.494249] veth1: entered allmulticast mode
[  513.494328] veth1: entered promiscuous mode
[  514.442244] br0: port 1(veth0) entered blocking state
[  514.442367] br0: port 1(veth0) entered forwarding state
[  514.442444] br0: port 2(veth1) entered blocking state
[  514.442484] br0: port 2(veth1) entered forwarding state
[  515.530191] bond0: (slave veth1): link status definitely up
[  515.530270] bond0: (slave veth1): making interface the new active one
[  515.530338] bond0: active interface up!
[  515.620710] veth1: left allmulticast mode
[  515.620782] veth1: left promiscuous mode
[  515.620838] br0: port 2(veth1) entered disabled state
[  515.620952] veth0: left allmulticast mode
[  515.620996] veth0: left promiscuous mode
[  515.621053] br0: port 1(veth0) entered disabled state
[  515.643398] bond0: (slave veth1): Releasing backup interface
[  515.649309] bond0: (slave veth0): Releasing backup interface