[  514.526121] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  514.535083] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  514.544873] br0: port 1(veth0) entered blocking state
[  514.544940] br0: port 1(veth0) entered disabled state
[  514.544988] veth0: entered allmulticast mode
[  514.545084] veth0: entered promiscuous mode
[  514.554974] br0: port 2(veth1) entered blocking state
[  514.555076] br0: port 2(veth1) entered disabled state
[  514.555130] veth1: entered allmulticast mode
[  514.555227] veth1: entered promiscuous mode
[  514.725122] br0: port 1(veth0) entered blocking state
[  514.725197] br0: port 1(veth0) entered forwarding state
[  514.725275] br0: port 2(veth1) entered blocking state
[  514.725315] br0: port 2(veth1) entered forwarding state
[  516.597171] bond0: (slave veth1): link status definitely up
[  516.597350] bond0: (slave veth1): making interface the new active one
[  516.597447] bond0: active interface up!
[  516.673513] veth1: left allmulticast mode
[  516.673614] veth1: left promiscuous mode
[  516.673678] br0: port 2(veth1) entered disabled state
[  516.673833] veth0: left allmulticast mode
[  516.673893] veth0: left promiscuous mode
[  516.673952] br0: port 1(veth0) entered disabled state
[  516.695447] bond0: (slave veth1): Releasing backup interface
[  516.702413] bond0: (slave veth0): Releasing backup interface
[  516.735372] bond0 (unregistering): Released all slaves