[  522.781156] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  522.798120] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  522.813053] br0: port 1(veth0) entered blocking state
[  522.813122] br0: port 1(veth0) entered disabled state
[  522.813179] veth0: entered allmulticast mode
[  522.813272] veth0: entered promiscuous mode
[  522.829732] br0: port 2(veth1) entered blocking state
[  522.829848] br0: port 2(veth1) entered disabled state
[  522.829918] veth1: entered allmulticast mode
[  522.830009] veth1: entered promiscuous mode
[  523.779859] br0: port 1(veth0) entered blocking state
[  523.779998] br0: port 1(veth0) entered forwarding state
[  523.780077] br0: port 2(veth1) entered blocking state
[  523.780130] br0: port 2(veth1) entered forwarding state
[  525.827902] bond0: (slave veth0): link status definitely up
[  525.828019] bond0: (slave veth1): link status definitely up
[  525.828091] bond0: (slave veth0): making interface the new active one
[  525.828168] bond0: active interface up!
[  525.956340] veth1: left allmulticast mode
[  525.956400] veth1: left promiscuous mode
[  525.956454] br0: port 2(veth1) entered disabled state
[  525.956560] veth0: left allmulticast mode
[  525.956609] veth0: left promiscuous mode
[  525.956656] br0: port 1(veth0) entered disabled state
[  525.981109] bond0: (slave veth1): Releasing backup interface
[  525.987047] bond0: (slave veth0): Releasing backup interface
[  526.014043] bond0 (unregistering): Released all slaves