[  549.737460] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  549.752766] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  549.766134] br0: port 1(veth0) entered blocking state
[  549.766200] br0: port 1(veth0) entered disabled state
[  549.766243] veth0: entered allmulticast mode
[  549.766306] veth0: entered promiscuous mode
[  549.781188] br0: port 2(veth1) entered blocking state
[  549.781263] br0: port 2(veth1) entered disabled state
[  549.781320] veth1: entered allmulticast mode
[  549.781425] veth1: entered promiscuous mode
[  550.776460] br0: port 1(veth0) entered blocking state
[  550.776517] br0: port 1(veth0) entered forwarding state
[  550.776583] br0: port 2(veth1) entered blocking state
[  550.776617] br0: port 2(veth1) entered forwarding state
[  552.823495] bond0: (slave veth0): link status definitely up
[  552.823598] bond0: (slave veth1): link status definitely up
[  552.823635] bond0: (slave veth0): making interface the new active one
[  552.823694] bond0: active interface up!
[  552.877113] veth1: left allmulticast mode
[  552.877205] veth1: left promiscuous mode
[  552.877262] br0: port 2(veth1) entered disabled state
[  552.877345] veth0: left allmulticast mode
[  552.877374] veth0: left promiscuous mode
[  552.877407] br0: port 1(veth0) entered disabled state
[  552.900631] bond0: (slave veth1): Releasing backup interface
[  552.916623] bond0: (slave veth0): Releasing backup interface
[  552.934582] bond0 (unregistering): Released all slaves