[  529.411096] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.433832] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.455607] br0: port 1(veth0) entered blocking state
[  529.455716] br0: port 1(veth0) entered disabled state
[  529.455785] veth0: entered allmulticast mode
[  529.455879] veth0: entered promiscuous mode
[  529.476490] br0: port 2(veth1) entered blocking state
[  529.476566] br0: port 2(veth1) entered disabled state
[  529.476639] veth1: entered allmulticast mode
[  529.476749] veth1: entered promiscuous mode
[  530.362726] br0: port 1(veth0) entered blocking state
[  530.362872] br0: port 1(veth0) entered forwarding state
[  530.362955] br0: port 2(veth1) entered blocking state
[  530.363007] br0: port 2(veth1) entered forwarding state
[  531.450697] bond0: (slave veth1): link status definitely up
[  531.450805] bond0: (slave veth1): making interface the new active one
[  531.450875] bond0: active interface up!
[  531.585980] veth1: left allmulticast mode
[  531.586040] veth1: left promiscuous mode
[  531.586092] br0: port 2(veth1) entered disabled state
[  531.586193] veth0: left allmulticast mode
[  531.586239] veth0: left promiscuous mode
[  531.586278] br0: port 1(veth0) entered disabled state
[  531.612654] bond0: (slave veth1): Releasing backup interface
[  531.621942] bond0: (slave veth0): Releasing backup interface