[  522.202265] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  522.218446] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  522.238004] br0: port 1(veth0) entered blocking state
[  522.238081] br0: port 1(veth0) entered disabled state
[  522.238141] veth0: entered allmulticast mode
[  522.238239] veth0: entered promiscuous mode
[  522.255422] br0: port 2(veth1) entered blocking state
[  522.255499] br0: port 2(veth1) entered disabled state
[  522.255547] veth1: entered allmulticast mode
[  522.255631] veth1: entered promiscuous mode
[  523.196904] br0: port 1(veth0) entered blocking state
[  523.197015] br0: port 1(veth0) entered forwarding state
[  523.197104] br0: port 2(veth1) entered blocking state
[  523.197154] br0: port 2(veth1) entered forwarding state
[  525.243949] bond0: (slave veth0): link status definitely up
[  525.244049] bond0: (slave veth1): link status definitely up
[  525.244083] bond0: (slave veth0): making interface the new active one
[  525.244139] bond0: active interface up!
[  525.290088] veth1: left allmulticast mode
[  525.290154] veth1: left promiscuous mode
[  525.290213] br0: port 2(veth1) entered disabled state
[  525.290308] veth0: left allmulticast mode
[  525.290351] veth0: left promiscuous mode
[  525.290393] br0: port 1(veth0) entered disabled state
[  525.318421] bond0: (slave veth1): Releasing backup interface
[  525.328183] bond0: (slave veth0): Releasing backup interface
[  525.362139] bond0 (unregistering): Released all slaves