[  516.701197] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  516.709483] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  516.717251] br0: port 1(veth0) entered blocking state
[  516.717312] br0: port 1(veth0) entered disabled state
[  516.717360] veth0: entered allmulticast mode
[  516.717438] veth0: entered promiscuous mode
[  516.726343] br0: port 2(veth1) entered blocking state
[  516.726416] br0: port 2(veth1) entered disabled state
[  516.726481] veth1: entered allmulticast mode
[  516.726567] veth1: entered promiscuous mode
[  517.696239] br0: port 1(veth0) entered blocking state
[  517.696358] br0: port 1(veth0) entered forwarding state
[  517.696431] br0: port 2(veth1) entered blocking state
[  517.696473] br0: port 2(veth1) entered forwarding state
[  519.744225] bond0: (slave veth0): link status definitely up
[  519.744337] bond0: (slave veth1): link status definitely up
[  519.744372] bond0: (slave veth0): making interface the new active one
[  519.744429] bond0: active interface up!
[  519.841961] veth1: left allmulticast mode
[  519.842019] veth1: left promiscuous mode
[  519.842089] br0: port 2(veth1) entered disabled state
[  519.842228] veth0: left allmulticast mode
[  519.842258] veth0: left promiscuous mode
[  519.842304] br0: port 1(veth0) entered disabled state
[  519.861363] bond0: (slave veth1): Releasing backup interface
[  519.867331] bond0: (slave veth0): Releasing backup interface
[  519.894428] bond0 (unregistering): Released all slaves