[  531.629452] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.637724] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.645474] br0: port 1(veth0) entered blocking state
[  531.645549] br0: port 1(veth0) entered disabled state
[  531.645599] veth0: entered allmulticast mode
[  531.645674] veth0: entered promiscuous mode
[  531.653543] br0: port 2(veth1) entered blocking state
[  531.653595] br0: port 2(veth1) entered disabled state
[  531.653638] veth1: entered allmulticast mode
[  531.653700] veth1: entered promiscuous mode
[  531.880521] br0: port 1(veth0) entered blocking state
[  531.880665] br0: port 1(veth0) entered forwarding state
[  531.880743] br0: port 2(veth1) entered blocking state
[  531.880790] br0: port 2(veth1) entered forwarding state
[  533.688569] bond0: (slave veth1): link status definitely up
[  533.688681] bond0: (slave veth1): making interface the new active one
[  533.688745] bond0: active interface up!
[  533.737142] veth1: left allmulticast mode
[  533.737189] veth1: left promiscuous mode
[  533.737249] br0: port 2(veth1) entered disabled state
[  533.737357] veth0: left allmulticast mode
[  533.737390] veth0: left promiscuous mode
[  533.737442] br0: port 1(veth0) entered disabled state
[  533.752682] bond0: (slave veth1): Releasing backup interface
[  533.761671] bond0: (slave veth0): Releasing backup interface