[  527.477435] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.492199] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.504863] br0: port 1(veth0) entered blocking state
[  527.504917] br0: port 1(veth0) entered disabled state
[  527.504957] veth0: entered allmulticast mode
[  527.505031] veth0: entered promiscuous mode
[  527.519020] br0: port 2(veth1) entered blocking state
[  527.519080] br0: port 2(veth1) entered disabled state
[  527.519117] veth1: entered allmulticast mode
[  527.519186] veth1: entered promiscuous mode
[  528.441907] br0: port 1(veth0) entered blocking state
[  528.442044] br0: port 1(veth0) entered forwarding state
[  528.442131] br0: port 2(veth1) entered blocking state
[  528.442180] br0: port 2(veth1) entered forwarding state
[  529.529865] bond0: (slave veth1): link status definitely up
[  529.529977] bond0: (slave veth1): making interface the new active one
[  529.530071] bond0: active interface up!
[  529.651000] veth1: left allmulticast mode
[  529.651066] veth1: left promiscuous mode
[  529.651143] br0: port 2(veth1) entered disabled state
[  529.651274] veth0: left allmulticast mode
[  529.651324] veth0: left promiscuous mode
[  529.651377] br0: port 1(veth0) entered disabled state
[  529.677087] bond0: (slave veth1): Releasing backup interface
[  529.688996] bond0: (slave veth0): Releasing backup interface
[  529.718965] bond0 (unregistering): Released all slaves