[  529.675170] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.682783] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.691289] br0: port 1(veth0) entered blocking state
[  529.691351] br0: port 1(veth0) entered disabled state
[  529.691406] veth0: entered allmulticast mode
[  529.691485] veth0: entered promiscuous mode
[  529.699322] br0: port 2(veth1) entered blocking state
[  529.699375] br0: port 2(veth1) entered disabled state
[  529.699420] veth1: entered allmulticast mode
[  529.699495] veth1: entered promiscuous mode
[  529.827797] br0: port 1(veth0) entered blocking state
[  529.827922] br0: port 1(veth0) entered forwarding state
[  529.828004] br0: port 2(veth1) entered blocking state
[  529.828046] br0: port 2(veth1) entered forwarding state
[  531.699777] bond0: (slave veth1): link status definitely up
[  531.699917] bond0: (slave veth1): making interface the new active one
[  531.699983] bond0: active interface up!
[  531.781768] veth1: left allmulticast mode
[  531.781826] veth1: left promiscuous mode
[  531.781876] br0: port 2(veth1) entered disabled state
[  531.781995] veth0: left allmulticast mode
[  531.782027] veth0: left promiscuous mode
[  531.782066] br0: port 1(veth0) entered disabled state
[  531.798995] bond0: (slave veth1): Releasing backup interface
[  531.809994] bond0: (slave veth0): Releasing backup interface
[  531.846011] bond0 (unregistering): Released all slaves