[  525.005446] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.017105] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.027853] br0: port 1(veth0) entered blocking state
[  525.027916] br0: port 1(veth0) entered disabled state
[  525.027968] veth0: entered allmulticast mode
[  525.028036] veth0: entered promiscuous mode
[  525.038520] br0: port 2(veth1) entered blocking state
[  525.038620] br0: port 2(veth1) entered disabled state
[  525.038689] veth1: entered allmulticast mode
[  525.038793] veth1: entered promiscuous mode
[  526.016518] br0: port 1(veth0) entered blocking state
[  526.016659] br0: port 1(veth0) entered forwarding state
[  526.016729] br0: port 2(veth1) entered blocking state
[  526.016787] br0: port 2(veth1) entered forwarding state
[  528.064430] bond0: (slave veth0): link status definitely up
[  528.064542] bond0: (slave veth1): link status definitely up
[  528.064591] bond0: (slave veth0): making interface the new active one
[  528.064663] bond0: active interface up!
[  528.187824] veth1: left allmulticast mode
[  528.187906] veth1: left promiscuous mode
[  528.187968] br0: port 2(veth1) entered disabled state
[  528.188064] veth0: left allmulticast mode
[  528.188106] veth0: left promiscuous mode
[  528.188154] br0: port 1(veth0) entered disabled state
[  528.207670] bond0: (slave veth1): Releasing backup interface
[  528.217619] bond0: (slave veth0): Releasing backup interface