[  528.692006] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.701572] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.710761] br0: port 1(veth0) entered blocking state
[  528.710831] br0: port 1(veth0) entered disabled state
[  528.710890] veth0: entered allmulticast mode
[  528.710979] veth0: entered promiscuous mode
[  528.720402] br0: port 2(veth1) entered blocking state
[  528.720459] br0: port 2(veth1) entered disabled state
[  528.720514] veth1: entered allmulticast mode
[  528.720595] veth1: entered promiscuous mode
[  528.871193] br0: port 1(veth0) entered blocking state
[  528.871259] br0: port 1(veth0) entered forwarding state
[  528.871350] br0: port 2(veth1) entered blocking state
[  528.871421] br0: port 2(veth1) entered forwarding state
[  530.743189] bond0: (slave veth1): link status definitely up
[  530.743256] bond0: (slave veth1): making interface the new active one
[  530.743325] bond0: active interface up!
[  530.866903] veth1: left allmulticast mode
[  530.866949] veth1: left promiscuous mode
[  530.867007] br0: port 2(veth1) entered disabled state
[  530.867106] veth0: left allmulticast mode
[  530.867146] veth0: left promiscuous mode
[  530.867205] br0: port 1(veth0) entered disabled state
[  530.885436] bond0: (slave veth1): Releasing backup interface
[  530.895341] bond0: (slave veth0): Releasing backup interface
[  530.928300] bond0 (unregistering): Released all slaves