[  527.458308] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.467552] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.476074] br0: port 1(veth0) entered blocking state
[  527.476125] br0: port 1(veth0) entered disabled state
[  527.476176] veth0: entered allmulticast mode
[  527.476257] veth0: entered promiscuous mode
[  527.485439] br0: port 2(veth1) entered blocking state
[  527.485523] br0: port 2(veth1) entered disabled state
[  527.485581] veth1: entered allmulticast mode
[  527.485691] veth1: entered promiscuous mode
[  527.521963] br0: port 1(veth0) entered blocking state
[  527.522072] br0: port 1(veth0) entered forwarding state
[  527.522171] br0: port 2(veth1) entered blocking state
[  527.522236] br0: port 2(veth1) entered forwarding state
[  529.528045] bond0: (slave veth1): link status definitely up
[  529.528171] bond0: (slave veth1): making interface the new active one
[  529.528272] bond0: active interface up!
[  529.617622] veth1: left allmulticast mode
[  529.617689] veth1: left promiscuous mode
[  529.617744] br0: port 2(veth1) entered disabled state
[  529.617924] veth0: left allmulticast mode
[  529.617965] veth0: left promiscuous mode
[  529.618006] br0: port 1(veth0) entered disabled state
[  529.636331] bond0: (slave veth1): Releasing backup interface
[  529.642223] bond0: (slave veth0): Releasing backup interface
[  529.663110] bond0 (unregistering): Released all slaves