[  832.577531][ T9337] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  832.666354][ T9338] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  832.763076][ T9339] br0: port 1(veth0) entered blocking state
[  832.763379][ T9339] br0: port 1(veth0) entered disabled state
[  832.763673][ T9339] veth0: entered allmulticast mode
[  832.765915][ T9339] veth0: entered promiscuous mode
[  832.858044][ T9340] br0: port 2(veth1) entered blocking state
[  832.858359][ T9340] br0: port 2(veth1) entered disabled state
[  832.858609][ T9340] veth1: entered allmulticast mode
[  832.859844][ T9340] veth1: entered promiscuous mode
[  833.687783][ T5997] br0: port 1(veth0) entered blocking state
[  833.688119][ T5997] br0: port 1(veth0) entered forwarding state
[  833.689170][ T5997] br0: port 2(veth1) entered blocking state
[  833.689414][ T5997] br0: port 2(veth1) entered forwarding state
[  835.544718][ T5348] bond0: (slave veth0): link status definitely up
[  835.545294][ T5348] bond0: (slave veth1): link status definitely up
[  835.545488][ T5348] bond0: (slave veth0): making interface the new active one
[  835.546601][ T5348] bond0: active interface up!
[  836.023616][ T5348] veth1: left allmulticast mode
[  836.023836][ T5348] veth1: left promiscuous mode
[  836.024196][ T5348] br0: port 2(veth1) entered disabled state
[  836.025577][ T5348] veth0: left allmulticast mode
[  836.025808][ T5348] veth0: left promiscuous mode
[  836.026235][ T5348] br0: port 1(veth0) entered disabled state
[  836.209943][ T5348] bond0: (slave veth1): Releasing backup interface
[  836.389256][ T5348] bond0: (slave veth0): Releasing backup interface
[  836.798566][ T5348] bond0 (unregistering): Released all slaves