[  528.538942] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.552729] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.566795] br0: port 1(veth0) entered blocking state
[  528.566851] br0: port 1(veth0) entered disabled state
[  528.566894] veth0: entered allmulticast mode
[  528.566966] veth0: entered promiscuous mode
[  528.580366] br0: port 2(veth1) entered blocking state
[  528.580414] br0: port 2(veth1) entered disabled state
[  528.580449] veth1: entered allmulticast mode
[  528.580507] veth1: entered promiscuous mode
[  529.550661] br0: port 1(veth0) entered blocking state
[  529.550722] br0: port 1(veth0) entered forwarding state
[  529.550801] br0: port 2(veth1) entered blocking state
[  529.550846] br0: port 2(veth1) entered forwarding state
[  530.574713] bond0: (slave veth1): link status definitely up
[  530.574817] bond0: (slave veth1): making interface the new active one
[  530.574892] bond0: active interface up!
[  530.673904] veth1: left allmulticast mode
[  530.673951] veth1: left promiscuous mode
[  530.673994] br0: port 2(veth1) entered disabled state
[  530.674107] veth0: left allmulticast mode
[  530.674142] veth0: left promiscuous mode
[  530.674190] br0: port 1(veth0) entered disabled state
[  530.697226] bond0: (slave veth1): Releasing backup interface
[  530.700859] bond0: (slave veth0): Releasing backup interface
[  530.741967] bond0 (unregistering): Released all slaves