[  536.641701] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  536.649572] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  536.658413] br0: port 1(veth0) entered blocking state
[  536.658502] br0: port 1(veth0) entered disabled state
[  536.658566] veth0: entered allmulticast mode
[  536.658666] veth0: entered promiscuous mode
[  536.667065] br0: port 2(veth1) entered blocking state
[  536.667135] br0: port 2(veth1) entered disabled state
[  536.667186] veth1: entered allmulticast mode
[  536.667288] veth1: entered promiscuous mode
[  536.871342] br0: port 1(veth0) entered blocking state
[  536.871468] br0: port 1(veth0) entered forwarding state
[  536.871554] br0: port 2(veth1) entered blocking state
[  536.871610] br0: port 2(veth1) entered forwarding state
[  538.679348] bond0: (slave veth1): link status definitely up
[  538.679460] bond0: (slave veth1): making interface the new active one
[  538.679546] bond0: active interface up!
[  538.775974] veth1: left allmulticast mode
[  538.776043] veth1: left promiscuous mode
[  538.776110] br0: port 2(veth1) entered disabled state
[  538.776286] veth0: left allmulticast mode
[  538.776331] veth0: left promiscuous mode
[  538.776371] br0: port 1(veth0) entered disabled state
[  538.803606] bond0: (slave veth1): Releasing backup interface
[  538.813526] bond0: (slave veth0): Releasing backup interface