[  522.593915] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  522.610201] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  522.627145] br0: port 1(veth0) entered blocking state
[  522.627232] br0: port 1(veth0) entered disabled state
[  522.627303] veth0: entered allmulticast mode
[  522.627390] veth0: entered promiscuous mode
[  522.641867] br0: port 2(veth1) entered blocking state
[  522.641933] br0: port 2(veth1) entered disabled state
[  522.641986] veth1: entered allmulticast mode
[  522.642066] veth1: entered promiscuous mode
[  523.580882] br0: port 1(veth0) entered blocking state
[  523.580979] br0: port 1(veth0) entered forwarding state
[  523.581065] br0: port 2(veth1) entered blocking state
[  523.581119] br0: port 2(veth1) entered forwarding state
[  524.606881] bond0: (slave veth1): link status definitely up
[  524.606997] bond0: (slave veth1): making interface the new active one
[  524.607082] bond0: active interface up!
[  524.671119] veth1: left allmulticast mode
[  524.671191] veth1: left promiscuous mode
[  524.671266] br0: port 2(veth1) entered disabled state
[  524.671405] veth0: left allmulticast mode
[  524.671461] veth0: left promiscuous mode
[  524.671508] br0: port 1(veth0) entered disabled state
[  524.691228] bond0: (slave veth1): Releasing backup interface
[  524.700233] bond0: (slave veth0): Releasing backup interface
[  524.731117] bond0 (unregistering): Released all slaves