[  524.634613] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.651406] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.668521] br0: port 1(veth0) entered blocking state
[  524.668592] br0: port 1(veth0) entered disabled state
[  524.668650] veth0: entered allmulticast mode
[  524.668731] veth0: entered promiscuous mode
[  524.687342] br0: port 2(veth1) entered blocking state
[  524.687434] br0: port 2(veth1) entered disabled state
[  524.687492] veth1: entered allmulticast mode
[  524.687577] veth1: entered promiscuous mode
[  525.630316] br0: port 1(veth0) entered blocking state
[  525.630438] br0: port 1(veth0) entered forwarding state
[  525.630523] br0: port 2(veth1) entered blocking state
[  525.630571] br0: port 2(veth1) entered forwarding state
[  527.678295] bond0: (slave veth0): link status definitely up
[  527.678407] bond0: (slave veth1): link status definitely up
[  527.678452] bond0: (slave veth0): making interface the new active one
[  527.678529] bond0: active interface up!
[  527.817231] veth1: left allmulticast mode
[  527.817293] veth1: left promiscuous mode
[  527.817344] br0: port 2(veth1) entered disabled state
[  527.817575] veth0: left allmulticast mode
[  527.817625] veth0: left promiscuous mode
[  527.817672] br0: port 1(veth0) entered disabled state
[  527.844772] bond0: (slave veth1): Releasing backup interface
[  527.849535] bond0: (slave veth0): Releasing backup interface
[  527.889538] bond0 (unregistering): Released all slaves