[  518.671924] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  518.683713] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  518.698294] br0: port 1(veth0) entered blocking state
[  518.698353] br0: port 1(veth0) entered disabled state
[  518.698400] veth0: entered allmulticast mode
[  518.698476] veth0: entered promiscuous mode
[  518.712293] br0: port 2(veth1) entered blocking state
[  518.712352] br0: port 2(veth1) entered disabled state
[  518.712400] veth1: entered allmulticast mode
[  518.712475] veth1: entered promiscuous mode
[  519.673927] br0: port 1(veth0) entered blocking state
[  519.674017] br0: port 1(veth0) entered forwarding state
[  519.674085] br0: port 2(veth1) entered blocking state
[  519.674118] br0: port 2(veth1) entered forwarding state
[  521.721914] bond0: (slave veth0): link status definitely up
[  521.722028] bond0: (slave veth1): link status definitely up
[  521.722072] bond0: (slave veth0): making interface the new active one
[  521.722142] bond0: active interface up!
[  521.765527] veth1: left allmulticast mode
[  521.765578] veth1: left promiscuous mode
[  521.765621] br0: port 2(veth1) entered disabled state
[  521.765723] veth0: left allmulticast mode
[  521.765763] veth0: left promiscuous mode
[  521.765808] br0: port 1(veth0) entered disabled state
[  521.786615] bond0: (slave veth1): Releasing backup interface
[  521.807025] bond0: (slave veth0): Releasing backup interface