[   59.787392][  T475] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   59.963471][  T476] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   60.133312][  T477] br0: port 1(veth0) entered blocking state
[   60.133613][  T477] br0: port 1(veth0) entered disabled state
[   60.134531][  T477] veth0: entered allmulticast mode
[   60.135789][  T477] veth0: entered promiscuous mode
[   60.320809][  T478] br0: port 2(veth1) entered blocking state
[   60.321231][  T478] br0: port 2(veth1) entered disabled state
[   60.321588][  T478] veth1: entered allmulticast mode
[   60.323250][  T478] veth1: entered promiscuous mode
[   61.241723][   T40] br0: port 1(veth0) entered blocking state
[   61.242114][   T40] br0: port 1(veth0) entered forwarding state
[   61.243684][   T40] br0: port 2(veth1) entered blocking state
[   61.243907][   T40] br0: port 2(veth1) entered forwarding state
[   62.705184][   T75] bond0: (slave veth0): link status definitely up
[   62.705827][   T75] bond0: (slave veth1): link status definitely up
[   62.706021][   T75] bond0: (slave veth0): making interface the new active one
[   62.707059][   T75] bond0: active interface up!
[   63.336294][   T75] veth1: left allmulticast mode
[   63.336500][   T75] veth1: left promiscuous mode
[   63.336881][   T75] br0: port 2(veth1) entered disabled state
[   63.338862][   T75] veth0: left allmulticast mode
[   63.339049][   T75] veth0: left promiscuous mode
[   63.339546][   T75] br0: port 1(veth0) entered disabled state
[   63.480439][   T75] bond0: (slave veth1): Releasing backup interface
[   63.584727][   T75] bond0: (slave veth0): Releasing backup interface
[   63.830968][   T75] bond0 (unregistering): Released all slaves