[  527.258719] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.268064] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.278231] br0: port 1(veth0) entered blocking state
[  527.278323] br0: port 1(veth0) entered disabled state
[  527.278392] veth0: entered allmulticast mode
[  527.278487] veth0: entered promiscuous mode
[  527.287622] br0: port 2(veth1) entered blocking state
[  527.287697] br0: port 2(veth1) entered disabled state
[  527.287769] veth1: entered allmulticast mode
[  527.287855] veth1: entered promiscuous mode
[  528.253008] br0: port 1(veth0) entered blocking state
[  528.253128] br0: port 1(veth0) entered forwarding state
[  528.253211] br0: port 2(veth1) entered blocking state
[  528.253272] br0: port 2(veth1) entered forwarding state
[  530.300978] bond0: (slave veth0): link status definitely up
[  530.301110] bond0: (slave veth1): link status definitely up
[  530.301163] bond0: (slave veth0): making interface the new active one
[  530.301239] bond0: active interface up!
[  530.399463] veth1: left allmulticast mode
[  530.399562] veth1: left promiscuous mode
[  530.399622] br0: port 2(veth1) entered disabled state
[  530.399736] veth0: left allmulticast mode
[  530.399785] veth0: left promiscuous mode
[  530.399845] br0: port 1(veth0) entered disabled state
[  530.415375] bond0: (slave veth1): Releasing backup interface
[  530.425153] bond0: (slave veth0): Releasing backup interface