[  527.580580] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.598624] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.612435] br0: port 1(veth0) entered blocking state
[  527.612488] br0: port 1(veth0) entered disabled state
[  527.612538] veth0: entered allmulticast mode
[  527.612613] veth0: entered promiscuous mode
[  527.628394] br0: port 2(veth1) entered blocking state
[  527.628457] br0: port 2(veth1) entered disabled state
[  527.628499] veth1: entered allmulticast mode
[  527.628568] veth1: entered promiscuous mode
[  528.571818] br0: port 1(veth0) entered blocking state
[  528.571931] br0: port 1(veth0) entered forwarding state
[  528.572007] br0: port 2(veth1) entered blocking state
[  528.572050] br0: port 2(veth1) entered forwarding state
[  530.619716] bond0: (slave veth0): link status definitely up
[  530.619789] bond0: (slave veth1): link status definitely up
[  530.619820] bond0: (slave veth0): making interface the new active one
[  530.619871] bond0: active interface up!
[  530.739866] veth1: left allmulticast mode
[  530.739916] veth1: left promiscuous mode
[  530.739959] br0: port 2(veth1) entered disabled state
[  530.740150] veth0: left allmulticast mode
[  530.740188] veth0: left promiscuous mode
[  530.740223] br0: port 1(veth0) entered disabled state
[  530.759909] bond0: (slave veth1): Releasing backup interface
[  530.765886] bond0: (slave veth0): Releasing backup interface
[  530.797910] bond0 (unregistering): Released all slaves