[  515.729528] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  515.744081] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  515.757001] br0: port 1(veth0) entered blocking state
[  515.757081] br0: port 1(veth0) entered disabled state
[  515.757140] veth0: entered allmulticast mode
[  515.757238] veth0: entered promiscuous mode
[  515.770778] br0: port 2(veth1) entered blocking state
[  515.770857] br0: port 2(veth1) entered disabled state
[  515.770916] veth1: entered allmulticast mode
[  515.771002] veth1: entered promiscuous mode
[  516.730493] br0: port 1(veth0) entered blocking state
[  516.730571] br0: port 1(veth0) entered forwarding state
[  516.730659] br0: port 2(veth1) entered blocking state
[  516.730713] br0: port 2(veth1) entered forwarding state
[  518.778536] bond0: (slave veth0): link status definitely up
[  518.778650] bond0: (slave veth1): link status definitely up
[  518.778687] bond0: (slave veth0): making interface the new active one
[  518.778749] bond0: active interface up!
[  518.831835] veth1: left allmulticast mode
[  518.831889] veth1: left promiscuous mode
[  518.831940] br0: port 2(veth1) entered disabled state
[  518.832032] veth0: left allmulticast mode
[  518.832064] veth0: left promiscuous mode
[  518.832100] br0: port 1(veth0) entered disabled state
[  518.860684] bond0: (slave veth1): Releasing backup interface
[  518.868702] bond0: (slave veth0): Releasing backup interface
[  518.888580] bond0 (unregistering): Released all slaves