[  687.201311] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  687.225761] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  687.245074] br0: port 1(veth0) entered blocking state
[  687.245162] br0: port 1(veth0) entered disabled state
[  687.245244] veth0: entered allmulticast mode
[  687.245494] veth0: entered promiscuous mode
[  687.268184] br0: port 2(veth1) entered blocking state
[  687.268418] br0: port 2(veth1) entered disabled state
[  687.268583] veth1: entered allmulticast mode
[  687.268711] veth1: entered promiscuous mode
[  687.589063] br0: port 1(veth0) entered blocking state
[  687.589286] br0: port 1(veth0) entered forwarding state
[  687.589465] br0: port 2(veth1) entered blocking state
[  687.590353] br0: port 2(veth1) entered forwarding state
[  689.204995] bond0: (slave veth1): link status definitely up
[  689.205128] bond0: (slave veth1): making interface the new active one
[  689.205227] bond0: active interface up!
[  689.269733] veth1: left allmulticast mode
[  689.269830] veth1: left promiscuous mode
[  689.269896] br0: port 2(veth1) entered disabled state
[  689.270047] veth0: left allmulticast mode
[  689.270107] veth0: left promiscuous mode
[  689.270163] br0: port 1(veth0) entered disabled state
[  689.294209] bond0: (slave veth1): Releasing backup interface
[  689.299164] bond0: (slave veth0): Releasing backup interface
[  689.324185] bond0 (unregistering): Released all slaves