[  528.577035] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.596363] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.614523] br0: port 1(veth0) entered blocking state
[  528.614587] br0: port 1(veth0) entered disabled state
[  528.614674] veth0: entered allmulticast mode
[  528.614754] veth0: entered promiscuous mode
[  528.633788] br0: port 2(veth1) entered blocking state
[  528.633868] br0: port 2(veth1) entered disabled state
[  528.633930] veth1: entered allmulticast mode
[  528.634028] veth1: entered promiscuous mode
[  529.530664] br0: port 1(veth0) entered blocking state
[  529.530739] br0: port 1(veth0) entered forwarding state
[  529.530813] br0: port 2(veth1) entered blocking state
[  529.530856] br0: port 2(veth1) entered forwarding state
[  530.618716] bond0: (slave veth1): link status definitely up
[  530.618797] bond0: (slave veth1): making interface the new active one
[  530.618895] bond0: active interface up!
[  530.655739] veth1: left allmulticast mode
[  530.655801] veth1: left promiscuous mode
[  530.655857] br0: port 2(veth1) entered disabled state
[  530.656136] veth0: left allmulticast mode
[  530.656181] veth0: left promiscuous mode
[  530.656224] br0: port 1(veth0) entered disabled state
[  530.675089] bond0: (slave veth1): Releasing backup interface
[  530.683941] bond0: (slave veth0): Releasing backup interface
[  530.713855] bond0 (unregistering): Released all slaves