[  527.761846] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.774273] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.789487] br0: port 1(veth0) entered blocking state
[  527.789541] br0: port 1(veth0) entered disabled state
[  527.789589] veth0: entered allmulticast mode
[  527.789742] veth0: entered promiscuous mode
[  527.801116] br0: port 2(veth1) entered blocking state
[  527.801161] br0: port 2(veth1) entered disabled state
[  527.801193] veth1: entered allmulticast mode
[  527.801257] veth1: entered promiscuous mode
[  528.762746] br0: port 1(veth0) entered blocking state
[  528.762869] br0: port 1(veth0) entered forwarding state
[  528.762953] br0: port 2(veth1) entered blocking state
[  528.762994] br0: port 2(veth1) entered forwarding state
[  530.811662] bond0: (slave veth0): link status definitely up
[  530.811736] bond0: (slave veth1): link status definitely up
[  530.811777] bond0: (slave veth0): making interface the new active one
[  530.811850] bond0: active interface up!
[  530.964071] veth1: left allmulticast mode
[  530.964125] veth1: left promiscuous mode
[  530.964180] br0: port 2(veth1) entered disabled state
[  530.964292] veth0: left allmulticast mode
[  530.964337] veth0: left promiscuous mode
[  530.964382] br0: port 1(veth0) entered disabled state
[  530.985894] bond0: (slave veth1): Releasing backup interface
[  530.998862] bond0: (slave veth0): Releasing backup interface
[  531.031838] bond0 (unregistering): Released all slaves