[  514.219562] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  514.229740] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  514.240626] br0: port 1(veth0) entered blocking state
[  514.240680] br0: port 1(veth0) entered disabled state
[  514.240738] veth0: entered allmulticast mode
[  514.240821] veth0: entered promiscuous mode
[  514.251210] br0: port 2(veth1) entered blocking state
[  514.251264] br0: port 2(veth1) entered disabled state
[  514.251304] veth1: entered allmulticast mode
[  514.251378] veth1: entered promiscuous mode
[  514.415137] br0: port 1(veth0) entered blocking state
[  514.415204] br0: port 1(veth0) entered forwarding state
[  514.415371] br0: port 2(veth1) entered blocking state
[  514.415429] br0: port 2(veth1) entered forwarding state
[  516.286234] bond0: (slave veth1): link status definitely up
[  516.286363] bond0: (slave veth1): making interface the new active one
[  516.286452] bond0: active interface up!
[  516.323595] veth1: left allmulticast mode
[  516.323660] veth1: left promiscuous mode
[  516.323726] br0: port 2(veth1) entered disabled state
[  516.323866] veth0: left allmulticast mode
[  516.323904] veth0: left promiscuous mode
[  516.323969] br0: port 1(veth0) entered disabled state
[  516.346457] bond0: (slave veth1): Releasing backup interface
[  516.361392] bond0: (slave veth0): Releasing backup interface
[  516.394416] bond0 (unregistering): Released all slaves