[  527.054320] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.065939] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.078016] br0: port 1(veth0) entered blocking state
[  527.078084] br0: port 1(veth0) entered disabled state
[  527.078141] veth0: entered allmulticast mode
[  527.078239] veth0: entered promiscuous mode
[  527.089761] br0: port 2(veth1) entered blocking state
[  527.089858] br0: port 2(veth1) entered disabled state
[  527.089918] veth1: entered allmulticast mode
[  527.090020] veth1: entered promiscuous mode
[  527.215274] br0: port 1(veth0) entered blocking state
[  527.215412] br0: port 1(veth0) entered forwarding state
[  527.215494] br0: port 2(veth1) entered blocking state
[  527.215551] br0: port 2(veth1) entered forwarding state
[  529.088236] bond0: (slave veth1): link status definitely up
[  529.088324] bond0: (slave veth1): making interface the new active one
[  529.088419] bond0: active interface up!
[  529.113571] veth1: left allmulticast mode
[  529.113660] veth1: left promiscuous mode
[  529.113719] br0: port 2(veth1) entered disabled state
[  529.113866] veth0: left allmulticast mode
[  529.113941] veth0: left promiscuous mode
[  529.113988] br0: port 1(veth0) entered disabled state
[  529.134454] bond0: (slave veth1): Releasing backup interface
[  529.146451] bond0: (slave veth0): Releasing backup interface
[  529.169496] bond0 (unregistering): Released all slaves