[  516.095816] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  516.104907] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  516.114206] br0: port 1(veth0) entered blocking state
[  516.114293] br0: port 1(veth0) entered disabled state
[  516.114350] veth0: entered allmulticast mode
[  516.114431] veth0: entered promiscuous mode
[  516.123182] br0: port 2(veth1) entered blocking state
[  516.123234] br0: port 2(veth1) entered disabled state
[  516.123277] veth1: entered allmulticast mode
[  516.123350] veth1: entered promiscuous mode
[  517.107098] br0: port 1(veth0) entered blocking state
[  517.107238] br0: port 1(veth0) entered forwarding state
[  517.107320] br0: port 2(veth1) entered blocking state
[  517.107367] br0: port 2(veth1) entered forwarding state
[  519.155096] bond0: (slave veth0): link status definitely up
[  519.155252] bond0: (slave veth1): link status definitely up
[  519.155316] bond0: (slave veth0): making interface the new active one
[  519.155409] bond0: active interface up!
[  519.272933] veth1: left allmulticast mode
[  519.273050] veth1: left promiscuous mode
[  519.273120] br0: port 2(veth1) entered disabled state
[  519.273242] veth0: left allmulticast mode
[  519.273281] veth0: left promiscuous mode
[  519.273334] br0: port 1(veth0) entered disabled state
[  519.292292] bond0: (slave veth1): Releasing backup interface
[  519.300278] bond0: (slave veth0): Releasing backup interface
[  519.339185] bond0 (unregistering): Released all slaves