[   35.426429][  T507] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   35.512199][  T508] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   35.602024][  T509] br0: port 1(veth0) entered blocking state
[   35.602421][  T509] br0: port 1(veth0) entered disabled state
[   35.602667][  T509] veth0: entered allmulticast mode
[   35.603893][  T509] veth0: entered promiscuous mode
[   35.692510][  T510] br0: port 2(veth1) entered blocking state
[   35.692838][  T510] br0: port 2(veth1) entered disabled state
[   35.693319][  T510] veth1: entered allmulticast mode
[   35.694508][  T510] veth1: entered promiscuous mode
[   36.179823][   T71] br0: port 1(veth0) entered blocking state
[   36.180334][   T71] br0: port 1(veth0) entered forwarding state
[   36.181940][   T71] br0: port 2(veth1) entered blocking state
[   36.182169][   T71] br0: port 2(veth1) entered forwarding state
[   37.371623][   T11] bond0: (slave veth1): link status definitely up
[   37.372198][   T11] bond0: (slave veth1): making interface the new active one
[   37.373541][   T11] bond0: active interface up!
[   37.736380][   T11] veth1: left allmulticast mode
[   37.736641][   T11] veth1: left promiscuous mode
[   37.737016][   T11] br0: port 2(veth1) entered disabled state
[   37.739614][   T11] veth0: left allmulticast mode
[   37.739834][   T11] veth0: left promiscuous mode
[   37.740151][   T11] br0: port 1(veth0) entered disabled state
[   37.881980][   T11] bond0: (slave veth1): Releasing backup interface
[   38.032650][   T11] bond0: (slave veth0): Releasing backup interface
[   38.261126][   T11] bond0 (unregistering): Released all slaves