[  530.395405] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.407808] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.419321] br0: port 1(veth0) entered blocking state
[  530.419377] br0: port 1(veth0) entered disabled state
[  530.419420] veth0: entered allmulticast mode
[  530.419518] veth0: entered promiscuous mode
[  530.429692] br0: port 2(veth1) entered blocking state
[  530.429742] br0: port 2(veth1) entered disabled state
[  530.429778] veth1: entered allmulticast mode
[  530.429848] veth1: entered promiscuous mode
[  531.384537] br0: port 1(veth0) entered blocking state
[  531.384625] br0: port 1(veth0) entered forwarding state
[  531.384707] br0: port 2(veth1) entered blocking state
[  531.384743] br0: port 2(veth1) entered forwarding state
[  532.472548] bond0: (slave veth1): link status definitely up
[  532.472643] bond0: (slave veth1): making interface the new active one
[  532.472698] bond0: active interface up!
[  532.552027] veth1: left allmulticast mode
[  532.552071] veth1: left promiscuous mode
[  532.552110] br0: port 2(veth1) entered disabled state
[  532.552213] veth0: left allmulticast mode
[  532.552245] veth0: left promiscuous mode
[  532.552277] br0: port 1(veth0) entered disabled state
[  532.578908] bond0: (slave veth1): Releasing backup interface
[  532.581725] bond0: (slave veth0): Releasing backup interface
[  532.601789] bond0 (unregistering): Released all slaves