[  524.958122] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.976326] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.991730] br0: port 1(veth0) entered blocking state
[  524.991788] br0: port 1(veth0) entered disabled state
[  524.991830] veth0: entered allmulticast mode
[  524.991901] veth0: entered promiscuous mode
[  525.010108] br0: port 2(veth1) entered blocking state
[  525.010167] br0: port 2(veth1) entered disabled state
[  525.010206] veth1: entered allmulticast mode
[  525.010275] veth1: entered promiscuous mode
[  525.948778] br0: port 1(veth0) entered blocking state
[  525.948879] br0: port 1(veth0) entered forwarding state
[  525.948959] br0: port 2(veth1) entered blocking state
[  525.948997] br0: port 2(veth1) entered forwarding state
[  527.996733] bond0: (slave veth0): link status definitely up
[  527.996847] bond0: (slave veth1): link status definitely up
[  527.996896] bond0: (slave veth0): making interface the new active one
[  527.996953] bond0: active interface up!
[  528.109179] veth1: left allmulticast mode
[  528.109241] veth1: left promiscuous mode
[  528.109294] br0: port 2(veth1) entered disabled state
[  528.109414] veth0: left allmulticast mode
[  528.109457] veth0: left promiscuous mode
[  528.109497] br0: port 1(veth0) entered disabled state
[  528.138045] bond0: (slave veth1): Releasing backup interface
[  528.150941] bond0: (slave veth0): Releasing backup interface
[  528.183946] bond0 (unregistering): Released all slaves