[   48.051147][  T494] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   48.132823][  T495] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   48.220297][  T496] br0: port 1(veth0) entered blocking state
[   48.220541][  T496] br0: port 1(veth0) entered disabled state
[   48.220773][  T496] veth0: entered allmulticast mode
[   48.221994][  T496] veth0: entered promiscuous mode
[   48.287706][  T497] br0: port 2(veth1) entered blocking state
[   48.287954][  T497] br0: port 2(veth1) entered disabled state
[   48.288199][  T497] veth1: entered allmulticast mode
[   48.289327][  T497] veth1: entered promiscuous mode
[   49.088983][   T38] br0: port 1(veth0) entered blocking state
[   49.089369][   T38] br0: port 1(veth0) entered forwarding state
[   49.090737][   T38] br0: port 2(veth1) entered blocking state
[   49.091063][   T38] br0: port 2(veth1) entered forwarding state
[   51.072561][   T67] bond0: (slave veth0): link status definitely up
[   51.073241][   T67] bond0: (slave veth1): link status definitely up
[   51.073454][   T67] bond0: (slave veth0): making interface the new active one
[   51.074599][   T67] bond0: active interface up!
[   51.417866][   T67] veth1: left allmulticast mode
[   51.418148][   T67] veth1: left promiscuous mode
[   51.418511][   T67] br0: port 2(veth1) entered disabled state
[   51.419941][   T67] veth0: left allmulticast mode
[   51.420177][   T67] veth0: left promiscuous mode
[   51.420482][   T67] br0: port 1(veth0) entered disabled state
[   51.589670][   T67] bond0: (slave veth1): Releasing backup interface
[   51.720881][   T67] bond0: (slave veth0): Releasing backup interface
[   52.080480][   T67] bond0 (unregistering): Released all slaves