[  914.523111][ T7767] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  914.690855][ T7768] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  914.819958][ T7769] br0: port 1(veth0) entered blocking state
[  914.820224][ T7769] br0: port 1(veth0) entered disabled state
[  914.820461][ T7769] veth0: entered allmulticast mode
[  914.821621][ T7769] veth0: entered promiscuous mode
[  914.968668][ T7770] br0: port 2(veth1) entered blocking state
[  914.969359][ T7770] br0: port 2(veth1) entered disabled state
[  914.969592][ T7770] veth1: entered allmulticast mode
[  914.970763][ T7770] veth1: entered promiscuous mode
[  915.132311][ T6978] br0: port 1(veth0) entered blocking state
[  915.132529][ T6978] br0: port 1(veth0) entered forwarding state
[  916.194380][ T6755] br0: port 2(veth1) entered blocking state
[  916.194622][ T6755] br0: port 2(veth1) entered forwarding state
[  917.475338][ T4587] bond0: (slave veth0): link status definitely up
[  917.475870][ T4587] bond0: (slave veth1): link status definitely up
[  917.476034][ T4587] bond0: (slave veth0): making interface the new active one
[  917.477273][ T4587] bond0: active interface up!
[  917.727075][ T7272] veth1: left allmulticast mode
[  917.727339][ T7272] veth1: left promiscuous mode
[  917.727652][ T7272] br0: port 2(veth1) entered disabled state
[  917.729095][ T7272] veth0: left allmulticast mode
[  917.729249][ T7272] veth0: left promiscuous mode
[  917.729508][ T7272] br0: port 1(veth0) entered disabled state
[  917.771092][ T7272] bond0: (slave veth1): Releasing backup interface
[  917.794578][ T7272] bond0: (slave veth0): Releasing backup interface
[  917.878063][ T7272] bond0 (unregistering): Released all slaves