[  526.772287] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.782367] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.792757] br0: port 1(veth0) entered blocking state
[  526.792835] br0: port 1(veth0) entered disabled state
[  526.792897] veth0: entered allmulticast mode
[  526.792990] veth0: entered promiscuous mode
[  526.802910] br0: port 2(veth1) entered blocking state
[  526.802967] br0: port 2(veth1) entered disabled state
[  526.803020] veth1: entered allmulticast mode
[  526.803099] veth1: entered promiscuous mode
[  527.748150] br0: port 1(veth0) entered blocking state
[  527.748283] br0: port 1(veth0) entered forwarding state
[  527.748384] br0: port 2(veth1) entered blocking state
[  527.748440] br0: port 2(veth1) entered forwarding state
[  528.836119] bond0: (slave veth1): link status definitely up
[  528.836245] bond0: (slave veth1): making interface the new active one
[  528.836326] bond0: active interface up!
[  528.929368] veth1: left allmulticast mode
[  528.929453] veth1: left promiscuous mode
[  528.929511] br0: port 2(veth1) entered disabled state
[  528.929680] veth0: left allmulticast mode
[  528.929739] veth0: left promiscuous mode
[  528.929785] br0: port 1(veth0) entered disabled state
[  528.948308] bond0: (slave veth1): Releasing backup interface
[  528.955228] bond0: (slave veth0): Releasing backup interface
[  528.977261] bond0 (unregistering): Released all slaves