[  526.849174] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.866021] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.880042] br0: port 1(veth0) entered blocking state
[  526.880109] br0: port 1(veth0) entered disabled state
[  526.880164] veth0: entered allmulticast mode
[  526.880248] veth0: entered promiscuous mode
[  526.896332] br0: port 2(veth1) entered blocking state
[  526.896407] br0: port 2(veth1) entered disabled state
[  526.896464] veth1: entered allmulticast mode
[  526.896566] veth1: entered promiscuous mode
[  527.867912] br0: port 1(veth0) entered blocking state
[  527.868031] br0: port 1(veth0) entered forwarding state
[  527.868110] br0: port 2(veth1) entered blocking state
[  527.868166] br0: port 2(veth1) entered forwarding state
[  528.891871] bond0: (slave veth1): link status definitely up
[  528.891946] bond0: (slave veth1): making interface the new active one
[  528.892033] bond0: active interface up!
[  529.034495] veth1: left allmulticast mode
[  529.034552] veth1: left promiscuous mode
[  529.034601] br0: port 2(veth1) entered disabled state
[  529.034705] veth0: left allmulticast mode
[  529.034749] veth0: left promiscuous mode
[  529.034796] br0: port 1(veth0) entered disabled state
[  529.061120] bond0: (slave veth1): Releasing backup interface
[  529.074036] bond0: (slave veth0): Releasing backup interface
[  529.104050] bond0 (unregistering): Released all slaves