[  513.847416] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  513.859169] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  513.868105] br0: port 1(veth0) entered blocking state
[  513.868183] br0: port 1(veth0) entered disabled state
[  513.868243] veth0: entered allmulticast mode
[  513.868328] veth0: entered promiscuous mode
[  513.878608] br0: port 2(veth1) entered blocking state
[  513.878694] br0: port 2(veth1) entered disabled state
[  513.878740] veth1: entered allmulticast mode
[  513.878827] veth1: entered promiscuous mode
[  513.887923] br0: port 1(veth0) entered blocking state
[  513.887986] br0: port 1(veth0) entered forwarding state
[  514.932098] br0: port 2(veth1) entered blocking state
[  514.932222] br0: port 2(veth1) entered forwarding state
[  516.916191] bond0: (slave veth0): link status definitely up
[  516.916313] bond0: (slave veth1): link status definitely up
[  516.916411] bond0: (slave veth0): making interface the new active one
[  516.916473] bond0: active interface up!
[  517.021597] veth1: left allmulticast mode
[  517.021669] veth1: left promiscuous mode
[  517.021727] br0: port 2(veth1) entered disabled state
[  517.021847] veth0: left allmulticast mode
[  517.021890] veth0: left promiscuous mode
[  517.021930] br0: port 1(veth0) entered disabled state
[  517.042386] bond0: (slave veth1): Releasing backup interface
[  517.049325] bond0: (slave veth0): Releasing backup interface
[  517.076234] bond0 (unregistering): Released all slaves