[  525.628253] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.644777] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.661472] br0: port 1(veth0) entered blocking state
[  525.661537] br0: port 1(veth0) entered disabled state
[  525.661583] veth0: entered allmulticast mode
[  525.661660] veth0: entered promiscuous mode
[  525.677457] br0: port 2(veth1) entered blocking state
[  525.677514] br0: port 2(veth1) entered disabled state
[  525.677557] veth1: entered allmulticast mode
[  525.677641] veth1: entered promiscuous mode
[  526.586589] br0: port 1(veth0) entered blocking state
[  526.586666] br0: port 1(veth0) entered forwarding state
[  526.586742] br0: port 2(veth1) entered blocking state
[  526.586789] br0: port 2(veth1) entered forwarding state
[  527.674608] bond0: (slave veth1): link status definitely up
[  527.674682] bond0: (slave veth1): making interface the new active one
[  527.674762] bond0: active interface up!
[  527.798823] veth1: left allmulticast mode
[  527.798878] veth1: left promiscuous mode
[  527.798934] br0: port 2(veth1) entered disabled state
[  527.799065] veth0: left allmulticast mode
[  527.799097] veth0: left promiscuous mode
[  527.799148] br0: port 1(veth0) entered disabled state
[  527.831953] bond0: (slave veth1): Releasing backup interface
[  527.841959] bond0: (slave veth0): Releasing backup interface
[  527.874835] bond0 (unregistering): Released all slaves