[  511.114343] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  511.124641] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  511.134116] br0: port 1(veth0) entered blocking state
[  511.134190] br0: port 1(veth0) entered disabled state
[  511.134253] veth0: entered allmulticast mode
[  511.134334] veth0: entered promiscuous mode
[  511.144243] br0: port 2(veth1) entered blocking state
[  511.144344] br0: port 2(veth1) entered disabled state
[  511.144418] veth1: entered allmulticast mode
[  511.144530] veth1: entered promiscuous mode
[  511.277222] br0: port 1(veth0) entered blocking state
[  511.277347] br0: port 1(veth0) entered forwarding state
[  511.277414] br0: port 2(veth1) entered blocking state
[  511.277452] br0: port 2(veth1) entered forwarding state
[  513.149205] bond0: (slave veth1): link status definitely up
[  513.149305] bond0: (slave veth1): making interface the new active one
[  513.149386] bond0: active interface up!
[  513.268584] veth1: left allmulticast mode
[  513.268673] veth1: left promiscuous mode
[  513.268733] br0: port 2(veth1) entered disabled state
[  513.268871] veth0: left allmulticast mode
[  513.268908] veth0: left promiscuous mode
[  513.268967] br0: port 1(veth0) entered disabled state
[  513.288471] bond0: (slave veth1): Releasing backup interface
[  513.299434] bond0: (slave veth0): Releasing backup interface
[  513.333450] bond0 (unregistering): Released all slaves