[  528.729519] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.737798] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.746743] br0: port 1(veth0) entered blocking state
[  528.746841] br0: port 1(veth0) entered disabled state
[  528.746917] veth0: entered allmulticast mode
[  528.747026] veth0: entered promiscuous mode
[  528.755283] br0: port 2(veth1) entered blocking state
[  528.755359] br0: port 2(veth1) entered disabled state
[  528.755419] veth1: entered allmulticast mode
[  528.755504] veth1: entered promiscuous mode
[  528.995502] br0: port 1(veth0) entered blocking state
[  528.995624] br0: port 1(veth0) entered forwarding state
[  528.995705] br0: port 2(veth1) entered blocking state
[  528.995753] br0: port 2(veth1) entered forwarding state
[  530.803437] bond0: (slave veth1): link status definitely up
[  530.803555] bond0: (slave veth1): making interface the new active one
[  530.803628] bond0: active interface up!
[  530.897229] veth1: left allmulticast mode
[  530.897306] veth1: left promiscuous mode
[  530.897369] br0: port 2(veth1) entered disabled state
[  530.897481] veth0: left allmulticast mode
[  530.897530] veth0: left promiscuous mode
[  530.897596] br0: port 1(veth0) entered disabled state
[  530.922561] bond0: (slave veth1): Releasing backup interface
[  530.928526] bond0: (slave veth0): Releasing backup interface
[  530.958486] bond0 (unregistering): Released all slaves