[  523.915389] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.932635] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.949151] br0: port 1(veth0) entered blocking state
[  523.949245] br0: port 1(veth0) entered disabled state
[  523.949311] veth0: entered allmulticast mode
[  523.949408] veth0: entered promiscuous mode
[  523.966244] br0: port 2(veth1) entered blocking state
[  523.966314] br0: port 2(veth1) entered disabled state
[  523.966370] veth1: entered allmulticast mode
[  523.966453] veth1: entered promiscuous mode
[  524.923760] br0: port 1(veth0) entered blocking state
[  524.923885] br0: port 1(veth0) entered forwarding state
[  524.923969] br0: port 2(veth1) entered blocking state
[  524.924025] br0: port 2(veth1) entered forwarding state
[  526.971757] bond0: (slave veth0): link status definitely up
[  526.971889] bond0: (slave veth1): link status definitely up
[  526.971940] bond0: (slave veth0): making interface the new active one
[  526.972020] bond0: active interface up!
[  527.075412] veth1: left allmulticast mode
[  527.075476] veth1: left promiscuous mode
[  527.075533] br0: port 2(veth1) entered disabled state
[  527.075903] veth0: left allmulticast mode
[  527.075951] veth0: left promiscuous mode
[  527.075999] br0: port 1(veth0) entered disabled state
[  527.102008] bond0: (slave veth1): Releasing backup interface
[  527.109901] bond0: (slave veth0): Releasing backup interface