[  529.795117] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.808919] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.824257] br0: port 1(veth0) entered blocking state
[  529.824330] br0: port 1(veth0) entered disabled state
[  529.824387] veth0: entered allmulticast mode
[  529.824469] veth0: entered promiscuous mode
[  529.838129] br0: port 2(veth1) entered blocking state
[  529.838194] br0: port 2(veth1) entered disabled state
[  529.838244] veth1: entered allmulticast mode
[  529.838326] veth1: entered promiscuous mode
[  530.812704] br0: port 1(veth0) entered blocking state
[  530.812782] br0: port 1(veth0) entered forwarding state
[  530.812840] br0: port 2(veth1) entered blocking state
[  530.812874] br0: port 2(veth1) entered forwarding state
[  531.836687] bond0: (slave veth1): link status definitely up
[  531.836767] bond0: (slave veth1): making interface the new active one
[  531.836839] bond0: active interface up!
[  531.976959] veth1: left allmulticast mode
[  531.977024] veth1: left promiscuous mode
[  531.977083] br0: port 2(veth1) entered disabled state
[  531.977225] veth0: left allmulticast mode
[  531.977264] veth0: left promiscuous mode
[  531.977317] br0: port 1(veth0) entered disabled state
[  531.997935] bond0: (slave veth1): Releasing backup interface
[  532.006872] bond0: (slave veth0): Releasing backup interface
[  532.046973] bond0 (unregistering): Released all slaves