[  531.044405] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.063887] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.081997] br0: port 1(veth0) entered blocking state
[  531.082096] br0: port 1(veth0) entered disabled state
[  531.082152] veth0: entered allmulticast mode
[  531.082242] veth0: entered promiscuous mode
[  531.101708] br0: port 2(veth1) entered blocking state
[  531.101775] br0: port 2(veth1) entered disabled state
[  531.101818] veth1: entered allmulticast mode
[  531.101901] veth1: entered promiscuous mode
[  532.027774] br0: port 1(veth0) entered blocking state
[  532.027887] br0: port 1(veth0) entered forwarding state
[  532.027986] br0: port 2(veth1) entered blocking state
[  532.028029] br0: port 2(veth1) entered forwarding state
[  534.075767] bond0: (slave veth0): link status definitely up
[  534.075885] bond0: (slave veth1): link status definitely up
[  534.075933] bond0: (slave veth0): making interface the new active one
[  534.076011] bond0: active interface up!
[  534.200724] veth1: left allmulticast mode
[  534.200787] veth1: left promiscuous mode
[  534.200840] br0: port 2(veth1) entered disabled state
[  534.200950] veth0: left allmulticast mode
[  534.200990] veth0: left promiscuous mode
[  534.201031] br0: port 1(veth0) entered disabled state
[  534.224029] bond0: (slave veth1): Releasing backup interface
[  534.234964] bond0: (slave veth0): Releasing backup interface