[  580.138528] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  580.156571] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  580.174472] br0: port 1(veth0) entered blocking state
[  580.174559] br0: port 1(veth0) entered disabled state
[  580.174614] veth0: entered allmulticast mode
[  580.174691] veth0: entered promiscuous mode
[  580.192297] br0: port 2(veth1) entered blocking state
[  580.192367] br0: port 2(veth1) entered disabled state
[  580.192428] veth1: entered allmulticast mode
[  580.192527] veth1: entered promiscuous mode
[  581.114853] br0: port 1(veth0) entered blocking state
[  581.114948] br0: port 1(veth0) entered forwarding state
[  581.115014] br0: port 2(veth1) entered blocking state
[  581.115046] br0: port 2(veth1) entered forwarding state
[  582.202855] bond0: (slave veth1): link status definitely up
[  582.202977] bond0: (slave veth1): making interface the new active one
[  582.203041] bond0: active interface up!
[  582.253596] veth1: left allmulticast mode
[  582.253643] veth1: left promiscuous mode
[  582.253692] br0: port 2(veth1) entered disabled state
[  582.253817] veth0: left allmulticast mode
[  582.253849] veth0: left promiscuous mode
[  582.253888] br0: port 1(veth0) entered disabled state
[  582.277084] bond0: (slave veth1): Releasing backup interface
[  582.287017] bond0: (slave veth0): Releasing backup interface