[  516.191692] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  516.201308] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  516.210506] br0: port 1(veth0) entered blocking state
[  516.210593] br0: port 1(veth0) entered disabled state
[  516.210648] veth0: entered allmulticast mode
[  516.210725] veth0: entered promiscuous mode
[  516.220214] br0: port 2(veth1) entered blocking state
[  516.220271] br0: port 2(veth1) entered disabled state
[  516.220313] veth1: entered allmulticast mode
[  516.220394] veth1: entered promiscuous mode
[  517.178708] br0: port 1(veth0) entered blocking state
[  517.178838] br0: port 1(veth0) entered forwarding state
[  517.178935] br0: port 2(veth1) entered blocking state
[  517.178990] br0: port 2(veth1) entered forwarding state
[  518.266672] bond0: (slave veth1): link status definitely up
[  518.266765] bond0: (slave veth1): making interface the new active one
[  518.266856] bond0: active interface up!
[  518.357995] veth1: left allmulticast mode
[  518.358053] veth1: left promiscuous mode
[  518.358109] br0: port 2(veth1) entered disabled state
[  518.358211] veth0: left allmulticast mode
[  518.358255] veth0: left promiscuous mode
[  518.358295] br0: port 1(veth0) entered disabled state
[  518.375163] bond0: (slave veth1): Releasing backup interface
[  518.379771] bond0: (slave veth0): Releasing backup interface
[  518.408817] bond0 (unregistering): Released all slaves