[  769.562421] 8021q: adding VLAN 0 to HW filter on device bond0
[  769.565440] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  769.568430] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  769.571343] br0: port 1(veth0) entered blocking state
[  769.571378] br0: port 1(veth0) entered disabled state
[  769.571413] veth0: entered allmulticast mode
[  769.571470] veth0: entered promiscuous mode
[  769.574327] br0: port 2(veth1) entered blocking state
[  769.574363] br0: port 2(veth1) entered disabled state
[  769.574392] veth1: entered allmulticast mode
[  769.574442] veth1: entered promiscuous mode
[  770.618923] br0: port 1(veth0) entered blocking state
[  770.618992] br0: port 1(veth0) entered forwarding state
[  770.619047] br0: port 2(veth1) entered blocking state
[  770.619078] br0: port 2(veth1) entered forwarding state
[  771.643911] bond0: (slave veth0): link status definitely up
[  771.643970] bond0: (slave veth1): link status definitely up
[  771.644042] bond0: (slave veth0): making interface the new active one
[  771.644097] bond0: active interface up!
[  771.720101] veth1: left allmulticast mode
[  771.720146] veth1: left promiscuous mode
[  771.720212] br0: port 2(veth1) entered disabled state
[  771.720311] veth0: left allmulticast mode
[  771.720351] veth0: left promiscuous mode
[  771.720470] br0: port 1(veth0) entered disabled state
[  771.740046] bond0: (slave veth1): Releasing backup interface
[  771.747005] bond0: (slave veth0): Releasing backup interface
[  771.777935] bond0 (unregistering): Released all slaves