[   31.090432][  T288] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   31.263796][  T289] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   31.421431][  T290] br0: port 1(veth0) entered blocking state
[   31.421714][  T290] br0: port 1(veth0) entered disabled state
[   31.421986][  T290] veth0: entered allmulticast mode
[   31.423214][  T290] veth0: entered promiscuous mode
[   31.570868][  T291] br0: port 2(veth1) entered blocking state
[   31.571115][  T291] br0: port 2(veth1) entered disabled state
[   31.571337][  T291] veth1: entered allmulticast mode
[   31.572464][  T291] veth1: entered promiscuous mode
[   32.629152][    T9] br0: port 1(veth0) entered blocking state
[   32.629457][    T9] br0: port 1(veth0) entered forwarding state
[   32.630643][    T9] br0: port 2(veth1) entered blocking state
[   32.630826][    T9] br0: port 2(veth1) entered forwarding state
[   33.969004][   T11] bond0: (slave veth0): link status definitely up
[   33.969545][   T11] bond0: (slave veth1): link status definitely up
[   33.969759][   T11] bond0: (slave veth0): making interface the new active one
[   33.970820][   T11] bond0: active interface up!
[   34.354224][   T11] veth1: left allmulticast mode
[   34.354753][   T11] veth1: left promiscuous mode
[   34.355201][   T11] br0: port 2(veth1) entered disabled state
[   34.357241][   T11] veth0: left allmulticast mode
[   34.357482][   T11] veth0: left promiscuous mode
[   34.358003][   T11] br0: port 1(veth0) entered disabled state
[   34.541140][   T11] bond0: (slave veth1): Releasing backup interface
[   34.693042][   T11] bond0: (slave veth0): Releasing backup interface
[   34.991863][   T11] bond0 (unregistering): Released all slaves