[  528.596681] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.605093] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.613337] br0: port 1(veth0) entered blocking state
[  528.613386] br0: port 1(veth0) entered disabled state
[  528.613433] veth0: entered allmulticast mode
[  528.613501] veth0: entered promiscuous mode
[  528.621948] br0: port 2(veth1) entered blocking state
[  528.622019] br0: port 2(veth1) entered disabled state
[  528.622073] veth1: entered allmulticast mode
[  528.622165] veth1: entered promiscuous mode
[  529.218039] br0: port 1(veth0) entered blocking state
[  529.218170] br0: port 1(veth0) entered forwarding state
[  529.218252] br0: port 2(veth1) entered blocking state
[  529.218303] br0: port 2(veth1) entered forwarding state
[  530.626031] bond0: (slave veth1): link status definitely up
[  530.626123] bond0: (slave veth1): making interface the new active one
[  530.626211] bond0: active interface up!
[  530.653856] veth1: left allmulticast mode
[  530.653956] veth1: left promiscuous mode
[  530.654019] br0: port 2(veth1) entered disabled state
[  530.654187] veth0: left allmulticast mode
[  530.654234] veth0: left promiscuous mode
[  530.654300] br0: port 1(veth0) entered disabled state
[  530.671695] bond0: (slave veth1): Releasing backup interface
[  530.677455] bond0: (slave veth0): Releasing backup interface
[  530.708266] bond0 (unregistering): Released all slaves