[  531.791565] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.802836] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.813420] br0: port 1(veth0) entered blocking state
[  531.813496] br0: port 1(veth0) entered disabled state
[  531.813564] veth0: entered allmulticast mode
[  531.813660] veth0: entered promiscuous mode
[  531.825369] br0: port 2(veth1) entered blocking state
[  531.825447] br0: port 2(veth1) entered disabled state
[  531.825508] veth1: entered allmulticast mode
[  531.825602] veth1: entered promiscuous mode
[  532.216266] br0: port 1(veth0) entered blocking state
[  532.216432] br0: port 1(veth0) entered forwarding state
[  532.216526] br0: port 2(veth1) entered blocking state
[  532.216583] br0: port 2(veth1) entered forwarding state
[  533.832280] bond0: (slave veth1): link status definitely up
[  533.832465] bond0: (slave veth1): making interface the new active one
[  533.832580] bond0: active interface up!
[  533.875170] veth1: left allmulticast mode
[  533.875244] veth1: left promiscuous mode
[  533.875323] br0: port 2(veth1) entered disabled state
[  533.875455] veth0: left allmulticast mode
[  533.875507] veth0: left promiscuous mode
[  533.875586] br0: port 1(veth0) entered disabled state
[  533.892537] bond0: (slave veth1): Releasing backup interface
[  533.897417] bond0: (slave veth0): Releasing backup interface