[  514.718997] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  514.732240] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  514.745635] br0: port 1(veth0) entered blocking state
[  514.745718] br0: port 1(veth0) entered disabled state
[  514.745766] veth0: entered allmulticast mode
[  514.745854] veth0: entered promiscuous mode
[  514.759282] br0: port 2(veth1) entered blocking state
[  514.759352] br0: port 2(veth1) entered disabled state
[  514.759393] veth1: entered allmulticast mode
[  514.759477] veth1: entered promiscuous mode
[  514.790487] br0: port 1(veth0) entered blocking state
[  514.790575] br0: port 1(veth0) entered forwarding state
[  514.790680] br0: port 2(veth1) entered blocking state
[  514.790750] br0: port 2(veth1) entered forwarding state
[  516.731476] bond0: (slave veth1): link status definitely up
[  516.731540] bond0: (slave veth1): making interface the new active one
[  516.731600] bond0: active interface up!
[  516.759586] veth1: left allmulticast mode
[  516.759638] veth1: left promiscuous mode
[  516.759678] br0: port 2(veth1) entered disabled state
[  516.759781] veth0: left allmulticast mode
[  516.759811] veth0: left promiscuous mode
[  516.759849] br0: port 1(veth0) entered disabled state
[  516.781683] bond0: (slave veth1): Releasing backup interface
[  516.788615] bond0: (slave veth0): Releasing backup interface
[  516.810636] bond0 (unregistering): Released all slaves