[  526.776748] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.793383] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.810115] br0: port 1(veth0) entered blocking state
[  526.810183] br0: port 1(veth0) entered disabled state
[  526.810234] veth0: entered allmulticast mode
[  526.810303] veth0: entered promiscuous mode
[  526.825499] br0: port 2(veth1) entered blocking state
[  526.825571] br0: port 2(veth1) entered disabled state
[  526.825626] veth1: entered allmulticast mode
[  526.825776] veth1: entered promiscuous mode
[  527.739709] br0: port 1(veth0) entered blocking state
[  527.739814] br0: port 1(veth0) entered forwarding state
[  527.739938] br0: port 2(veth1) entered blocking state
[  527.740011] br0: port 2(veth1) entered forwarding state
[  528.828749] bond0: (slave veth1): link status definitely up
[  528.828849] bond0: (slave veth1): making interface the new active one
[  528.828920] bond0: active interface up!
[  528.968684] veth1: left allmulticast mode
[  528.968765] veth1: left promiscuous mode
[  528.968826] br0: port 2(veth1) entered disabled state
[  528.969132] veth0: left allmulticast mode
[  528.969258] veth0: left promiscuous mode
[  528.969317] br0: port 1(veth0) entered disabled state
[  528.990412] bond0: (slave veth1): Releasing backup interface
[  528.996142] bond0: (slave veth0): Releasing backup interface
[  529.032874] bond0 (unregistering): Released all slaves