[  672.114587] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  672.123732] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  672.133481] br0: port 1(veth0) entered blocking state
[  672.133546] br0: port 1(veth0) entered disabled state
[  672.133608] veth0: entered allmulticast mode
[  672.133702] veth0: entered promiscuous mode
[  672.142093] br0: port 2(veth1) entered blocking state
[  672.142146] br0: port 2(veth1) entered disabled state
[  672.142201] veth1: entered allmulticast mode
[  672.142278] veth1: entered promiscuous mode
[  673.138646] br0: port 1(veth0) entered blocking state
[  673.138746] br0: port 1(veth0) entered forwarding state
[  673.138851] br0: port 2(veth1) entered blocking state
[  673.138901] br0: port 2(veth1) entered forwarding state
[  675.187631] bond0: (slave veth0): link status definitely up
[  675.187759] bond0: (slave veth1): link status definitely up
[  675.187818] bond0: (slave veth0): making interface the new active one
[  675.187905] bond0: active interface up!
[  675.249944] veth1: left allmulticast mode
[  675.250026] veth1: left promiscuous mode
[  675.250096] br0: port 2(veth1) entered disabled state
[  675.250207] veth0: left allmulticast mode
[  675.250249] veth0: left promiscuous mode
[  675.250304] br0: port 1(veth0) entered disabled state
[  675.264954] bond0: (slave veth1): Releasing backup interface
[  675.274876] bond0: (slave veth0): Releasing backup interface
[  675.298857] bond0 (unregistering): Released all slaves