[  526.540025] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.557570] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.573694] br0: port 1(veth0) entered blocking state
[  526.573758] br0: port 1(veth0) entered disabled state
[  526.573858] veth0: entered allmulticast mode
[  526.573948] veth0: entered promiscuous mode
[  526.591810] br0: port 2(veth1) entered blocking state
[  526.591870] br0: port 2(veth1) entered disabled state
[  526.591912] veth1: entered allmulticast mode
[  526.591993] veth1: entered promiscuous mode
[  526.654840] br0: port 1(veth0) entered blocking state
[  526.654906] br0: port 1(veth0) entered forwarding state
[  526.654976] br0: port 2(veth1) entered blocking state
[  526.655018] br0: port 2(veth1) entered forwarding state
[  528.581834] bond0: (slave veth1): link status definitely up
[  528.581898] bond0: (slave veth1): making interface the new active one
[  528.581978] bond0: active interface up!
[  528.743935] veth1: left allmulticast mode
[  528.743998] veth1: left promiscuous mode
[  528.744055] br0: port 2(veth1) entered disabled state
[  528.744195] veth0: left allmulticast mode
[  528.744233] veth0: left promiscuous mode
[  528.744284] br0: port 1(veth0) entered disabled state
[  528.767335] bond0: (slave veth1): Releasing backup interface
[  528.773079] bond0: (slave veth0): Releasing backup interface
[  528.805143] bond0 (unregistering): Released all slaves