[  522.577945] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  522.595706] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  522.613534] br0: port 1(veth0) entered blocking state
[  522.613589] br0: port 1(veth0) entered disabled state
[  522.613635] veth0: entered allmulticast mode
[  522.613712] veth0: entered promiscuous mode
[  522.632119] br0: port 2(veth1) entered blocking state
[  522.632184] br0: port 2(veth1) entered disabled state
[  522.632235] veth1: entered allmulticast mode
[  522.632312] veth1: entered promiscuous mode
[  523.576575] br0: port 1(veth0) entered blocking state
[  523.576702] br0: port 1(veth0) entered forwarding state
[  523.576795] br0: port 2(veth1) entered blocking state
[  523.576839] br0: port 2(veth1) entered forwarding state
[  525.624536] bond0: (slave veth0): link status definitely up
[  525.624665] bond0: (slave veth1): link status definitely up
[  525.624706] bond0: (slave veth0): making interface the new active one
[  525.624767] bond0: active interface up!
[  525.697538] veth1: left allmulticast mode
[  525.697599] veth1: left promiscuous mode
[  525.697653] br0: port 2(veth1) entered disabled state
[  525.697760] veth0: left allmulticast mode
[  525.697810] veth0: left promiscuous mode
[  525.697864] br0: port 1(veth0) entered disabled state
[  525.717726] bond0: (slave veth1): Releasing backup interface
[  525.725716] bond0: (slave veth0): Releasing backup interface