[  528.205959] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.215066] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.224762] br0: port 1(veth0) entered blocking state
[  528.224855] br0: port 1(veth0) entered disabled state
[  528.224919] veth0: entered allmulticast mode
[  528.225015] veth0: entered promiscuous mode
[  528.234466] br0: port 2(veth1) entered blocking state
[  528.234581] br0: port 2(veth1) entered disabled state
[  528.234656] veth1: entered allmulticast mode
[  528.234764] veth1: entered promiscuous mode
[  528.423337] br0: port 1(veth0) entered blocking state
[  528.423482] br0: port 1(veth0) entered forwarding state
[  528.423579] br0: port 2(veth1) entered blocking state
[  528.423643] br0: port 2(veth1) entered forwarding state
[  530.231271] bond0: (slave veth1): link status definitely up
[  530.231416] bond0: (slave veth1): making interface the new active one
[  530.231506] bond0: active interface up!
[  530.325545] veth1: left allmulticast mode
[  530.325646] veth1: left promiscuous mode
[  530.325699] br0: port 2(veth1) entered disabled state
[  530.325823] veth0: left allmulticast mode
[  530.325880] veth0: left promiscuous mode
[  530.325935] br0: port 1(veth0) entered disabled state
[  530.343434] bond0: (slave veth1): Releasing backup interface
[  530.354404] bond0: (slave veth0): Releasing backup interface