[  480.783049] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  480.786342] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  480.789538] br0: port 1(veth0) entered blocking state
[  480.789574] br0: port 1(veth0) entered disabled state
[  480.789610] veth0: entered allmulticast mode
[  480.789674] veth0: entered promiscuous mode
[  480.792650] br0: port 2(veth1) entered blocking state
[  480.792685] br0: port 2(veth1) entered disabled state
[  480.792716] veth1: entered allmulticast mode
[  480.792770] veth1: entered promiscuous mode
[  481.794916] br0: port 1(veth0) entered blocking state
[  481.794968] br0: port 1(veth0) entered forwarding state
[  481.795024] br0: port 2(veth1) entered blocking state
[  481.795055] br0: port 2(veth1) entered forwarding state
[  482.819911] bond0: (slave veth1): link status definitely up
[  482.820018] bond0: (slave veth1): making interface the new active one
[  482.820072] bond0: active interface up!
[  482.836496] veth1: left allmulticast mode
[  482.836538] veth1: left promiscuous mode
[  482.836571] br0: port 2(veth1) entered disabled state
[  482.836672] veth0: left allmulticast mode
[  482.836692] veth0: left promiscuous mode
[  482.836719] br0: port 1(veth0) entered disabled state
[  482.845044] bond0: (slave veth1): Releasing backup interface
[  482.850006] bond0: (slave veth0): Releasing backup interface
[  482.897927] bond0 (unregistering): Released all slaves