[  525.825568] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.841498] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.858474] br0: port 1(veth0) entered blocking state
[  525.858529] br0: port 1(veth0) entered disabled state
[  525.858572] veth0: entered allmulticast mode
[  525.858647] veth0: entered promiscuous mode
[  525.876875] br0: port 2(veth1) entered blocking state
[  525.876936] br0: port 2(veth1) entered disabled state
[  525.876981] veth1: entered allmulticast mode
[  525.877043] veth1: entered promiscuous mode
[  526.011774] br0: port 1(veth0) entered blocking state
[  526.011887] br0: port 1(veth0) entered forwarding state
[  526.011962] br0: port 2(veth1) entered blocking state
[  526.012000] br0: port 2(veth1) entered forwarding state
[  527.867756] bond0: (slave veth1): link status definitely up
[  527.867869] bond0: (slave veth1): making interface the new active one
[  527.867940] bond0: active interface up!
[  527.976865] veth1: left allmulticast mode
[  527.976924] veth1: left promiscuous mode
[  527.976971] br0: port 2(veth1) entered disabled state
[  527.977214] veth0: left allmulticast mode
[  527.977258] veth0: left promiscuous mode
[  527.977295] br0: port 1(veth0) entered disabled state
[  527.998353] bond0: (slave veth1): Releasing backup interface
[  528.003941] bond0: (slave veth0): Releasing backup interface
[  528.039935] bond0 (unregistering): Released all slaves