[  527.593093] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.601734] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.610329] br0: port 1(veth0) entered blocking state
[  527.610377] br0: port 1(veth0) entered disabled state
[  527.610426] veth0: entered allmulticast mode
[  527.610494] veth0: entered promiscuous mode
[  527.619583] br0: port 2(veth1) entered blocking state
[  527.619641] br0: port 2(veth1) entered disabled state
[  527.619687] veth1: entered allmulticast mode
[  527.619770] veth1: entered promiscuous mode
[  527.790946] br0: port 1(veth0) entered blocking state
[  527.791039] br0: port 1(veth0) entered forwarding state
[  527.791116] br0: port 2(veth1) entered blocking state
[  527.791160] br0: port 2(veth1) entered forwarding state
[  529.662951] bond0: (slave veth1): link status definitely up
[  529.663065] bond0: (slave veth1): making interface the new active one
[  529.663135] bond0: active interface up!
[  529.761643] veth1: left allmulticast mode
[  529.761723] veth1: left promiscuous mode
[  529.761774] br0: port 2(veth1) entered disabled state
[  529.761880] veth0: left allmulticast mode
[  529.761924] veth0: left promiscuous mode
[  529.761991] br0: port 1(veth0) entered disabled state
[  529.782126] bond0: (slave veth1): Releasing backup interface
[  529.788095] bond0: (slave veth0): Releasing backup interface
[  529.810125] bond0 (unregistering): Released all slaves