[  547.502010] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  547.514111] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  547.527714] br0: port 1(veth0) entered blocking state
[  547.527770] br0: port 1(veth0) entered disabled state
[  547.527813] veth0: entered allmulticast mode
[  547.527891] veth0: entered promiscuous mode
[  547.541054] br0: port 2(veth1) entered blocking state
[  547.541108] br0: port 2(veth1) entered disabled state
[  547.541148] veth1: entered allmulticast mode
[  547.541220] veth1: entered promiscuous mode
[  548.466542] br0: port 1(veth0) entered blocking state
[  548.466665] br0: port 1(veth0) entered forwarding state
[  548.466743] br0: port 2(veth1) entered blocking state
[  548.466793] br0: port 2(veth1) entered forwarding state
[  549.554524] bond0: (slave veth1): link status definitely up
[  549.554630] bond0: (slave veth1): making interface the new active one
[  549.554723] bond0: active interface up!
[  549.591419] veth1: left allmulticast mode
[  549.591489] veth1: left promiscuous mode
[  549.591545] br0: port 2(veth1) entered disabled state
[  549.591659] veth0: left allmulticast mode
[  549.591701] veth0: left promiscuous mode
[  549.591746] br0: port 1(veth0) entered disabled state
[  549.615756] bond0: (slave veth1): Releasing backup interface
[  549.627702] bond0: (slave veth0): Releasing backup interface