[   44.023104][  T494] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   44.132778][  T495] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   44.251511][  T496] br0: port 1(veth0) entered blocking state
[   44.251957][  T496] br0: port 1(veth0) entered disabled state
[   44.252341][  T496] veth0: entered allmulticast mode
[   44.254546][  T496] veth0: entered promiscuous mode
[   44.383965][  T497] br0: port 2(veth1) entered blocking state
[   44.384380][  T497] br0: port 2(veth1) entered disabled state
[   44.384768][  T497] veth1: entered allmulticast mode
[   44.386861][  T497] veth1: entered promiscuous mode
[   44.656156][   T37] br0: port 1(veth0) entered blocking state
[   44.656730][   T37] br0: port 1(veth0) entered forwarding state
[   44.658663][   T37] br0: port 2(veth1) entered blocking state
[   44.659054][   T37] br0: port 2(veth1) entered forwarding state
[   45.948652][  T241] bond0: (slave veth1): link status definitely up
[   45.949365][  T241] bond0: (slave veth1): making interface the new active one
[   45.953811][  T241] bond0: active interface up!
[   46.535334][  T241] veth1: left allmulticast mode
[   46.535645][  T241] veth1: left promiscuous mode
[   46.536241][  T241] br0: port 2(veth1) entered disabled state
[   46.538875][  T241] veth0: left allmulticast mode
[   46.539485][  T241] veth0: left promiscuous mode
[   46.540022][  T241] br0: port 1(veth0) entered disabled state
[   46.776832][  T241] bond0: (slave veth1): Releasing backup interface
[   46.976719][  T241] bond0: (slave veth0): Releasing backup interface