[  527.663121] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.679936] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.695851] br0: port 1(veth0) entered blocking state
[  527.695928] br0: port 1(veth0) entered disabled state
[  527.695988] veth0: entered allmulticast mode
[  527.696068] veth0: entered promiscuous mode
[  527.713236] br0: port 2(veth1) entered blocking state
[  527.713301] br0: port 2(veth1) entered disabled state
[  527.713350] veth1: entered allmulticast mode
[  527.713439] veth1: entered promiscuous mode
[  528.636684] br0: port 1(veth0) entered blocking state
[  528.636772] br0: port 1(veth0) entered forwarding state
[  528.636854] br0: port 2(veth1) entered blocking state
[  528.636894] br0: port 2(veth1) entered forwarding state
[  529.724676] bond0: (slave veth1): link status definitely up
[  529.724768] bond0: (slave veth1): making interface the new active one
[  529.724848] bond0: active interface up!
[  529.877712] veth1: left allmulticast mode
[  529.877777] veth1: left promiscuous mode
[  529.877836] br0: port 2(veth1) entered disabled state
[  529.877967] veth0: left allmulticast mode
[  529.878006] veth0: left promiscuous mode
[  529.878049] br0: port 1(veth0) entered disabled state
[  529.901109] bond0: (slave veth1): Releasing backup interface
[  529.909923] bond0: (slave veth0): Releasing backup interface
[  529.929923] bond0 (unregistering): Released all slaves