[  525.313377] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.330008] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.343589] br0: port 1(veth0) entered blocking state
[  525.343658] br0: port 1(veth0) entered disabled state
[  525.343714] veth0: entered allmulticast mode
[  525.343882] veth0: entered promiscuous mode
[  525.360218] br0: port 2(veth1) entered blocking state
[  525.360287] br0: port 2(veth1) entered disabled state
[  525.360336] veth1: entered allmulticast mode
[  525.360420] veth1: entered promiscuous mode
[  526.329859] br0: port 1(veth0) entered blocking state
[  526.329979] br0: port 1(veth0) entered forwarding state
[  526.330045] br0: port 2(veth1) entered blocking state
[  526.330109] br0: port 2(veth1) entered forwarding state
[  528.377829] bond0: (slave veth0): link status definitely up
[  528.377943] bond0: (slave veth1): link status definitely up
[  528.377977] bond0: (slave veth0): making interface the new active one
[  528.378035] bond0: active interface up!
[  528.421355] veth1: left allmulticast mode
[  528.421423] veth1: left promiscuous mode
[  528.421472] br0: port 2(veth1) entered disabled state
[  528.421604] veth0: left allmulticast mode
[  528.421653] veth0: left promiscuous mode
[  528.421699] br0: port 1(veth0) entered disabled state
[  528.446991] bond0: (slave veth1): Releasing backup interface
[  528.468048] bond0: (slave veth0): Releasing backup interface