[  552.322611] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  552.336069] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  552.348194] br0: port 1(veth0) entered blocking state
[  552.348244] br0: port 1(veth0) entered disabled state
[  552.348283] veth0: entered allmulticast mode
[  552.348365] veth0: entered promiscuous mode
[  552.360512] br0: port 2(veth1) entered blocking state
[  552.360571] br0: port 2(veth1) entered disabled state
[  552.360616] veth1: entered allmulticast mode
[  552.360688] veth1: entered promiscuous mode
[  553.338376] br0: port 1(veth0) entered blocking state
[  553.338446] br0: port 1(veth0) entered forwarding state
[  553.338522] br0: port 2(veth1) entered blocking state
[  553.338571] br0: port 2(veth1) entered forwarding state
[  555.385435] bond0: (slave veth0): link status definitely up
[  555.385589] bond0: (slave veth1): link status definitely up
[  555.385635] bond0: (slave veth0): making interface the new active one
[  555.385721] bond0: active interface up!
[  555.492313] veth1: left allmulticast mode
[  555.492393] veth1: left promiscuous mode
[  555.492456] br0: port 2(veth1) entered disabled state
[  555.492583] veth0: left allmulticast mode
[  555.492625] veth0: left promiscuous mode
[  555.492680] br0: port 1(veth0) entered disabled state
[  555.524644] bond0: (slave veth1): Releasing backup interface
[  555.538715] bond0: (slave veth0): Releasing backup interface
[  555.568658] bond0 (unregistering): Released all slaves