[  530.492195] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.510857] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.526157] br0: port 1(veth0) entered blocking state
[  530.526217] br0: port 1(veth0) entered disabled state
[  530.526268] veth0: entered allmulticast mode
[  530.526367] veth0: entered promiscuous mode
[  530.544682] br0: port 2(veth1) entered blocking state
[  530.544763] br0: port 2(veth1) entered disabled state
[  530.544832] veth1: entered allmulticast mode
[  530.544919] veth1: entered promiscuous mode
[  531.451837] br0: port 1(veth0) entered blocking state
[  531.451907] br0: port 1(veth0) entered forwarding state
[  531.451990] br0: port 2(veth1) entered blocking state
[  531.452051] br0: port 2(veth1) entered forwarding state
[  532.539818] bond0: (slave veth1): link status definitely up
[  532.539887] bond0: (slave veth1): making interface the new active one
[  532.539968] bond0: active interface up!
[  532.708882] veth1: left allmulticast mode
[  532.708964] veth1: left promiscuous mode
[  532.709030] br0: port 2(veth1) entered disabled state
[  532.709193] veth0: left allmulticast mode
[  532.709242] veth0: left promiscuous mode
[  532.709299] br0: port 1(veth0) entered disabled state
[  532.739053] bond0: (slave veth1): Releasing backup interface
[  532.750039] bond0: (slave veth0): Releasing backup interface