[  526.923288] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.940254] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.956384] br0: port 1(veth0) entered blocking state
[  526.956455] br0: port 1(veth0) entered disabled state
[  526.956507] veth0: entered allmulticast mode
[  526.956585] veth0: entered promiscuous mode
[  526.974444] br0: port 2(veth1) entered blocking state
[  526.974520] br0: port 2(veth1) entered disabled state
[  526.974566] veth1: entered allmulticast mode
[  526.974649] veth1: entered promiscuous mode
[  527.929785] br0: port 1(veth0) entered blocking state
[  527.929894] br0: port 1(veth0) entered forwarding state
[  527.929978] br0: port 2(veth1) entered blocking state
[  527.930027] br0: port 2(veth1) entered forwarding state
[  529.977744] bond0: (slave veth0): link status definitely up
[  529.977883] bond0: (slave veth1): link status definitely up
[  529.977934] bond0: (slave veth0): making interface the new active one
[  529.978015] bond0: active interface up!
[  530.076134] veth1: left allmulticast mode
[  530.076180] veth1: left promiscuous mode
[  530.076226] br0: port 2(veth1) entered disabled state
[  530.076328] veth0: left allmulticast mode
[  530.076359] veth0: left promiscuous mode
[  530.076390] br0: port 1(veth0) entered disabled state
[  530.103011] bond0: (slave veth1): Releasing backup interface
[  530.107943] bond0: (slave veth0): Releasing backup interface