[  529.682870] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.691758] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.699916] br0: port 1(veth0) entered blocking state
[  529.699989] br0: port 1(veth0) entered disabled state
[  529.700044] veth0: entered allmulticast mode
[  529.700128] veth0: entered promiscuous mode
[  529.708935] br0: port 2(veth1) entered blocking state
[  529.708988] br0: port 2(veth1) entered disabled state
[  529.709033] veth1: entered allmulticast mode
[  529.709112] veth1: entered promiscuous mode
[  530.023626] br0: port 1(veth0) entered blocking state
[  530.023733] br0: port 1(veth0) entered forwarding state
[  530.023828] br0: port 2(veth1) entered blocking state
[  530.023887] br0: port 2(veth1) entered forwarding state
[  531.703571] bond0: (slave veth1): link status definitely up
[  531.703639] bond0: (slave veth1): making interface the new active one
[  531.703712] bond0: active interface up!
[  531.842098] veth1: left allmulticast mode
[  531.842159] veth1: left promiscuous mode
[  531.842211] br0: port 2(veth1) entered disabled state
[  531.842334] veth0: left allmulticast mode
[  531.842370] veth0: left promiscuous mode
[  531.842409] br0: port 1(veth0) entered disabled state
[  531.858837] bond0: (slave veth1): Releasing backup interface
[  531.869868] bond0: (slave veth0): Releasing backup interface
[  531.905814] bond0 (unregistering): Released all slaves