[  514.860906] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  514.872157] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  514.882776] br0: port 1(veth0) entered blocking state
[  514.882880] br0: port 1(veth0) entered disabled state
[  514.882961] veth0: entered allmulticast mode
[  514.883083] veth0: entered promiscuous mode
[  514.894682] br0: port 2(veth1) entered blocking state
[  514.894756] br0: port 2(veth1) entered disabled state
[  514.894800] veth1: entered allmulticast mode
[  514.894887] veth1: entered promiscuous mode
[  515.839102] br0: port 1(veth0) entered blocking state
[  515.839245] br0: port 1(veth0) entered forwarding state
[  515.839330] br0: port 2(veth1) entered blocking state
[  515.839379] br0: port 2(veth1) entered forwarding state
[  516.927099] bond0: (slave veth1): link status definitely up
[  516.927188] bond0: (slave veth1): making interface the new active one
[  516.927263] bond0: active interface up!
[  517.056968] veth1: left allmulticast mode
[  517.057080] veth1: left promiscuous mode
[  517.057157] br0: port 2(veth1) entered disabled state
[  517.057294] veth0: left allmulticast mode
[  517.057340] veth0: left promiscuous mode
[  517.057393] br0: port 1(veth0) entered disabled state
[  517.084421] bond0: (slave veth1): Releasing backup interface
[  517.096390] bond0: (slave veth0): Releasing backup interface