[  543.929676] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  543.944239] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  543.956710] br0: port 1(veth0) entered blocking state
[  543.956775] br0: port 1(veth0) entered disabled state
[  543.956827] veth0: entered allmulticast mode
[  543.956902] veth0: entered promiscuous mode
[  543.970488] br0: port 2(veth1) entered blocking state
[  543.970566] br0: port 2(veth1) entered disabled state
[  543.970618] veth1: entered allmulticast mode
[  543.970692] veth1: entered promiscuous mode
[  544.949580] br0: port 1(veth0) entered blocking state
[  544.949643] br0: port 1(veth0) entered forwarding state
[  544.949708] br0: port 2(veth1) entered blocking state
[  544.949744] br0: port 2(veth1) entered forwarding state
[  546.997631] bond0: (slave veth0): link status definitely up
[  546.997750] bond0: (slave veth1): link status definitely up
[  546.997784] bond0: (slave veth0): making interface the new active one
[  546.997842] bond0: active interface up!
[  547.066927] veth1: left allmulticast mode
[  547.066985] veth1: left promiscuous mode
[  547.067035] br0: port 2(veth1) entered disabled state
[  547.067137] veth0: left allmulticast mode
[  547.067177] veth0: left promiscuous mode
[  547.067217] br0: port 1(veth0) entered disabled state
[  547.086948] bond0: (slave veth1): Releasing backup interface
[  547.093792] bond0: (slave veth0): Releasing backup interface
[  547.120749] bond0 (unregistering): Released all slaves