[  524.012859] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.028505] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.041665] br0: port 1(veth0) entered blocking state
[  524.041721] br0: port 1(veth0) entered disabled state
[  524.041768] veth0: entered allmulticast mode
[  524.041840] veth0: entered promiscuous mode
[  524.057207] br0: port 2(veth1) entered blocking state
[  524.057266] br0: port 2(veth1) entered disabled state
[  524.057308] veth1: entered allmulticast mode
[  524.057378] veth1: entered promiscuous mode
[  524.999753] br0: port 1(veth0) entered blocking state
[  524.999862] br0: port 1(veth0) entered forwarding state
[  524.999948] br0: port 2(veth1) entered blocking state
[  524.999987] br0: port 2(veth1) entered forwarding state
[  527.047685] bond0: (slave veth0): link status definitely up
[  527.047771] bond0: (slave veth1): link status definitely up
[  527.047817] bond0: (slave veth0): making interface the new active one
[  527.047898] bond0: active interface up!
[  527.208593] veth1: left allmulticast mode
[  527.208661] veth1: left promiscuous mode
[  527.208712] br0: port 2(veth1) entered disabled state
[  527.208808] veth0: left allmulticast mode
[  527.208842] veth0: left promiscuous mode
[  527.208878] br0: port 1(veth0) entered disabled state
[  527.230959] bond0: (slave veth1): Releasing backup interface
[  527.238978] bond0: (slave veth0): Releasing backup interface