[  526.135376] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.149777] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.166306] br0: port 1(veth0) entered blocking state
[  526.166371] br0: port 1(veth0) entered disabled state
[  526.166421] veth0: entered allmulticast mode
[  526.166501] veth0: entered promiscuous mode
[  526.180942] br0: port 2(veth1) entered blocking state
[  526.181007] br0: port 2(veth1) entered disabled state
[  526.181060] veth1: entered allmulticast mode
[  526.181136] veth1: entered promiscuous mode
[  527.097780] br0: port 1(veth0) entered blocking state
[  527.097925] br0: port 1(veth0) entered forwarding state
[  527.098012] br0: port 2(veth1) entered blocking state
[  527.098071] br0: port 2(veth1) entered forwarding state
[  528.185791] bond0: (slave veth1): link status definitely up
[  528.185898] bond0: (slave veth1): making interface the new active one
[  528.185974] bond0: active interface up!
[  528.286149] veth1: left allmulticast mode
[  528.286198] veth1: left promiscuous mode
[  528.286249] br0: port 2(veth1) entered disabled state
[  528.286515] veth0: left allmulticast mode
[  528.286545] veth0: left promiscuous mode
[  528.286582] br0: port 1(veth0) entered disabled state
[  528.307005] bond0: (slave veth1): Releasing backup interface
[  528.311022] bond0: (slave veth0): Releasing backup interface
[  528.350069] bond0 (unregistering): Released all slaves