[  522.187136] bond0 (unregistering): Released all slaves
[  524.763560] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.778606] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.794317] br0: port 1(veth0) entered blocking state
[  524.794367] br0: port 1(veth0) entered disabled state
[  524.794410] veth0: entered allmulticast mode
[  524.794474] veth0: entered promiscuous mode
[  524.812293] br0: port 2(veth1) entered blocking state
[  524.812347] br0: port 2(veth1) entered disabled state
[  524.812385] veth1: entered allmulticast mode
[  524.812462] veth1: entered promiscuous mode
[  525.754918] br0: port 1(veth0) entered blocking state
[  525.755008] br0: port 1(veth0) entered forwarding state
[  525.755073] br0: port 2(veth1) entered blocking state
[  525.755109] br0: port 2(veth1) entered forwarding state
[  527.803825] bond0: (slave veth0): link status definitely up
[  527.803900] bond0: (slave veth1): link status definitely up
[  527.803952] bond0: (slave veth0): making interface the new active one
[  527.804033] bond0: active interface up!
[  527.947994] veth1: left allmulticast mode
[  527.948047] veth1: left promiscuous mode
[  527.948088] br0: port 2(veth1) entered disabled state
[  527.948294] veth0: left allmulticast mode
[  527.948329] veth0: left promiscuous mode
[  527.948370] br0: port 1(veth0) entered disabled state
[  527.969045] bond0: (slave veth1): Releasing backup interface
[  527.975969] bond0: (slave veth0): Releasing backup interface
[  527.997935] bond0 (unregistering): Released all slaves