[  529.967733] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.978438] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.989228] br0: port 1(veth0) entered blocking state
[  529.989329] br0: port 1(veth0) entered disabled state
[  529.989389] veth0: entered allmulticast mode
[  529.989500] veth0: entered promiscuous mode
[  529.999673] br0: port 2(veth1) entered blocking state
[  529.999740] br0: port 2(veth1) entered disabled state
[  529.999782] veth1: entered allmulticast mode
[  529.999860] veth1: entered promiscuous mode
[  530.217124] br0: port 1(veth0) entered blocking state
[  530.217314] br0: port 1(veth0) entered forwarding state
[  530.217400] br0: port 2(veth1) entered blocking state
[  530.217448] br0: port 2(veth1) entered forwarding state
[  532.025296] bond0: (slave veth1): link status definitely up
[  532.025492] bond0: (slave veth1): making interface the new active one
[  532.025599] bond0: active interface up!
[  532.114272] veth1: left allmulticast mode
[  532.114354] veth1: left promiscuous mode
[  532.114444] br0: port 2(veth1) entered disabled state
[  532.114635] veth0: left allmulticast mode
[  532.114685] veth0: left promiscuous mode
[  532.114732] br0: port 1(veth0) entered disabled state
[  532.140765] bond0: (slave veth1): Releasing backup interface
[  532.149592] bond0: (slave veth0): Releasing backup interface
[  532.186672] bond0 (unregistering): Released all slaves