[  527.100253] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.123223] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.147329] br0: port 1(veth0) entered blocking state
[  527.147426] br0: port 1(veth0) entered disabled state
[  527.147493] veth0: entered allmulticast mode
[  527.147595] veth0: entered promiscuous mode
[  527.170551] br0: port 2(veth1) entered blocking state
[  527.170634] br0: port 2(veth1) entered disabled state
[  527.170694] veth1: entered allmulticast mode
[  527.170819] veth1: entered promiscuous mode
[  528.060846] br0: port 1(veth0) entered blocking state
[  528.060977] br0: port 1(veth0) entered forwarding state
[  528.061078] br0: port 2(veth1) entered blocking state
[  528.061676] br0: port 2(veth1) entered forwarding state
[  529.149752] bond0: (slave veth1): link status definitely up
[  529.149976] bond0: (slave veth1): making interface the new active one
[  529.150106] bond0: active interface up!
[  529.411339] veth1: left allmulticast mode
[  529.411414] veth1: left promiscuous mode
[  529.411474] br0: port 2(veth1) entered disabled state
[  529.411610] veth0: left allmulticast mode
[  529.411713] veth0: left promiscuous mode
[  529.411792] br0: port 1(veth0) entered disabled state
[  529.433008] bond0: (slave veth1): Releasing backup interface
[  529.441095] bond0: (slave veth0): Releasing backup interface
[  529.485039] bond0 (unregistering): Released all slaves