[  525.500080] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.516990] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.532317] br0: port 1(veth0) entered blocking state
[  525.532381] br0: port 1(veth0) entered disabled state
[  525.532441] veth0: entered allmulticast mode
[  525.532521] veth0: entered promiscuous mode
[  525.549332] br0: port 2(veth1) entered blocking state
[  525.549395] br0: port 2(veth1) entered disabled state
[  525.549449] veth1: entered allmulticast mode
[  525.549524] veth1: entered promiscuous mode
[  526.458745] br0: port 1(veth0) entered blocking state
[  526.458860] br0: port 1(veth0) entered forwarding state
[  526.458944] br0: port 2(veth1) entered blocking state
[  526.458991] br0: port 2(veth1) entered forwarding state
[  527.546755] bond0: (slave veth1): link status definitely up
[  527.546857] bond0: (slave veth1): making interface the new active one
[  527.546915] bond0: active interface up!
[  527.625969] veth1: left allmulticast mode
[  527.626017] veth1: left promiscuous mode
[  527.626060] br0: port 2(veth1) entered disabled state
[  527.626181] veth0: left allmulticast mode
[  527.626211] veth0: left promiscuous mode
[  527.626243] br0: port 1(veth0) entered disabled state
[  527.642130] bond0: (slave veth1): Releasing backup interface
[  527.647878] bond0: (slave veth0): Releasing backup interface
[  527.677929] bond0 (unregistering): Released all slaves