[  525.073766] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.090835] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.107843] br0: port 1(veth0) entered blocking state
[  525.107905] br0: port 1(veth0) entered disabled state
[  525.107949] veth0: entered allmulticast mode
[  525.108015] veth0: entered promiscuous mode
[  525.125821] br0: port 2(veth1) entered blocking state
[  525.125893] br0: port 2(veth1) entered disabled state
[  525.125942] veth1: entered allmulticast mode
[  525.126028] veth1: entered promiscuous mode
[  526.075782] br0: port 1(veth0) entered blocking state
[  526.075928] br0: port 1(veth0) entered forwarding state
[  526.076019] br0: port 2(veth1) entered blocking state
[  526.076076] br0: port 2(veth1) entered forwarding state
[  528.123812] bond0: (slave veth0): link status definitely up
[  528.123922] bond0: (slave veth1): link status definitely up
[  528.123964] bond0: (slave veth0): making interface the new active one
[  528.124037] bond0: active interface up!
[  528.230682] veth1: left allmulticast mode
[  528.230752] veth1: left promiscuous mode
[  528.230803] br0: port 2(veth1) entered disabled state
[  528.230910] veth0: left allmulticast mode
[  528.230953] veth0: left promiscuous mode
[  528.231003] br0: port 1(veth0) entered disabled state
[  528.257044] bond0: (slave veth1): Releasing backup interface
[  528.265963] bond0: (slave veth0): Releasing backup interface