[  513.227842] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  513.237260] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  513.246831] br0: port 1(veth0) entered blocking state
[  513.246896] br0: port 1(veth0) entered disabled state
[  513.246951] veth0: entered allmulticast mode
[  513.247029] veth0: entered promiscuous mode
[  513.255836] br0: port 2(veth1) entered blocking state
[  513.255909] br0: port 2(veth1) entered disabled state
[  513.255960] veth1: entered allmulticast mode
[  513.256038] veth1: entered promiscuous mode
[  513.318164] br0: port 1(veth0) entered blocking state
[  513.318313] br0: port 1(veth0) entered forwarding state
[  513.318414] br0: port 2(veth1) entered blocking state
[  513.318469] br0: port 2(veth1) entered forwarding state
[  515.260211] bond0: (slave veth1): link status definitely up
[  515.260362] bond0: (slave veth1): making interface the new active one
[  515.260451] bond0: active interface up!
[  515.306172] veth1: left allmulticast mode
[  515.306282] veth1: left promiscuous mode
[  515.306362] br0: port 2(veth1) entered disabled state
[  515.306529] veth0: left allmulticast mode
[  515.306605] veth0: left promiscuous mode
[  515.306673] br0: port 1(veth0) entered disabled state
[  515.326525] bond0: (slave veth1): Releasing backup interface
[  515.335434] bond0: (slave veth0): Releasing backup interface
[  515.370451] bond0 (unregistering): Released all slaves